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&(0x7f000000b540)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x38, 0x20004000}, {&(0x7f000000b580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000b780)=[{&(0x7f000000b600)="946bac1e92421bf72092c7ec05cba5ed296bebdade849e0e4751e0fd72077ea44957c843f09b3cbc86d3ca42643aa7f781ca4eabbb22a1062945dcd93495e80b1867ebaaaeec4e39be95d28f6e0aa268a43c0d57eaa7b530cb28b1a8bed227cdf25e60c2e97083a86f4c433ac03c614b7d780aeb3981e5f76cadbe7f51a70a3ca988758d", 0x84}, {&(0x7f000000b6c0)="06df5d23e031c1ba217d45ebfe8fff736d120ee1c4e37ad808cf2c0086d1bada68e49ed926aaec4ac61da6fc9767a859fd515eecc359febe74b73d73e31ecc1be2167e0911b7e473c630337990fcfbc6b4c54c52fdcf9d6e6a90934fb78fb942d6a443fd7e91251a65503e19d61241a5a23cdefbb3153285c492a96daaad99ae5aed40809de24246d93a39739141e87b9d26cd7f9514f0d4daba9d257bc224c25f8f2857659be735f9d0fa813367", 0xae}], 0x2, &(0x7f000000b840)=[@rights={{0x34, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}], 0x80, 0x4000055}, {&(0x7f000000b8c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000000bc00)=[{&(0x7f000000b940)="cb86f60542d1ebde1271aba233aed458b7becec05d0f2a7a85ecddfbd64aba4a835fd7139a361fc140d86a7749bea8dc47f905fc656afbe9e44c32b5b2e41334b1f14c0401bb6ac242d2b1d47fc8a0b7b5b1c21d13f736dbbf0819dbaf0d531d3f8ec4b8936b5f38e6310d5dc5125ef1d64cab7b3f390bce092c354288189b3c102f3b20d761be", 0x87}, {&(0x7f000000ba00)="6a16e9f71f172b94a2c7fcd046f49d2c0b16765a1d3fbb626ef1b33f34073865059a5e2886c1858524e62bcb93354b6b4c0bd37e84535e9d79704dcdfb47808f5981e2966b4ee077a45f25957dc730430e41b8ae8f1a0f6383cbccfb8fef2addf4c906832bdb78130a30beb00702edead40fbca7c6f9a538e4f06fe0039c7c616aaeb90c0fe6f4cd5ded914e14564e2d3e2ece86d2a9ec85ce80889d3d6f64182f20fc102a45ac41fcacd7bc1ae7238c8b91ec95629ad8456d6c54a246de97ab2514ddc915853d6e304010840f588e55750e08925eb439e8b7fbd80fcacd45b91ea8ee90", 0xe4}, {&(0x7f000000bb00)="efaa9b8af5aad0851242311d659e18e692d7b307c057a0d63c38104ffc", 0x1d}, {&(0x7f000000bb40)="7b7778a426a0cb82ecf169ac443f0af8b3b7c720613a4157a15f451d53b9e9951ed995377ae5748e3fabf6edf4783d87c0ed4c5d18251c1d6e17d09cfa421a72cc5cefa62ccdab99128df65a86964ae9228ea10ca27288e1165125d21d58efba6c7a4db18b2af197c67082e641b74782fd2712073fd2129708f0bc247b875ec44b19a24822e375498b4d433e", 0x8c}], 0x4, &(0x7f000000bc40)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r3}}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}], 0x50, 0xc840}, {&(0x7f000000bcc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f000000be00)=[{&(0x7f000000bd40)="a3f66f8e181fb526b65f647e5214ba1175587c85de2ac8daef79117a3c6e55864f25d0d7adf4253b66253bc72c529d185a36d87ffb930a7d9edd3e9ca272d0f344d7e0539436b4c1db53819bb4ba4f36c731cc78eebb022b345c737115e2c3c1edc11ed279dbf045dd24bb4093d96a900eab569dd33632fb8afa4485e0e8dc9b56a3d0870c889be7e665680d43ec6406ebf88115e93d7316645b662501da1850d67060e9b33b31dc24f794", 0xab}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f000000be40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000cec0)=[{&(0x7f000000bec0)="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0x1000}], 0x1, &(0x7f000000cfc0)=[@rights={{0x14, 0x1, 0x1, [r4]}}, @rights={{0x2c, 0x1, 0x1, [r0, r5, r6, r7, r1, r8, r9]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x68, 0x4000}], 0xa, 0x40040c4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:16:52 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x900, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:52 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x9}, 0x0) 22:16:52 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x20100000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xa}, 0x0) 22:16:53 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x22000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000004c0), 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r8, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="7c00000000010104000000000000000002000000240001801400010008000100e000000108000200000000000c0002800500010000000000240002801400018008000100ac1414aa08000200e00000020c0002800500010000000000080007400000000018000d8008000100ffffffff0c000380060002004e23000073a9e9006288b2e1d215eb6a8205ce171c15d6dc322909d81dd4601b334766575fddcc0eb639023d77e70211894b47ab31997120da538bf735f365c4d641e40e581063419a13ccb9da77807fd81bccc8cf4433d451a18599580975"], 0x7c}}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="210965358e7f3e0ad0816de37a8a545fe62acfbcf5dc3e54291865cbf683ab821e2d2428097f97efd2af67a59facd16791e5dfe21158c32ca3df47a279ab47e3f23e504c5db1326c2e921a554e732d84aec2238eff8b0dc365c6e530ac8de85e59061188a87efd325713dce2eacea0adbba156d076e0ac66e2394920528bfdad5097f8c0521f5d633d384e1203e6852ad407ae8c6db142391076b76cb0429025eaf2756a649d5af0df1e31520009d33f3f150e9bd31215f398ab9993d73d3ef6b6b7aa2ef2a73e4ee75f8cef9a4a6f3f7431d5c834db3f1e0f4f0e52a6542257ab49", 0xe2}, {&(0x7f0000000040)="005278caa2cb2df85faaf6f429d800fff54931325414312e1004f9d4", 0x1c}, {&(0x7f0000000380)="5fa607869d31011649d64e8bece4bbea24a58ad1ee420ffcd09e54e9a02c50652f7822ba570feefe56b4304aaa01b2af5f4fc0fd1bb7f4acf9b816bf46f224052c37ba517a22ee251124815619f35a37", 0x50}], 0x3, &(0x7f0000000540)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @rights={{0x24, 0x1, 0x1, [r0, r3, r4, r5, r6]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r9]}}, @rights={{0x20, 0x1, 0x1, [r10, r3, r0, 0xffffffffffffffff]}}], 0xe0, 0x44804}, {&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000006c0)="35314c5b1833f612f5", 0x9}], 0x1, &(0x7f0000000740), 0x0, 0x4000000}], 0x2, 0x40080d1) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:16:53 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x24000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xb}, 0x0) 22:16:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3f000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x0, @empty}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x100, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:16:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xc}, 0x0) 22:16:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xd}, 0x0) 22:16:53 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x40000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x3, 0x1, 0x1, 0x0, 0x1}, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r3, &(0x7f00000000c0), &(0x7f0000000440)=@udp}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7, 0x100, 0x1ff, 0x0, 0x0, r3, 0x1, '\x00', r7, 0xffffffffffffffff, 0x4, 0x1, 0x5}, 0x40) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000a180945600"/20, @ANYRES32=r6, @ANYBLOB="00000000000000001c001a8018000a8014000700fe8000000000000000000000000000bb"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @remote}]}]}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@newlink={0x54, 0x10, 0x401, 0xfffffffe, 0xfffffffd, {0x0, 0x0, 0x0, r1, 0x0, 0x8001}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5, 0x1, 0xfe}]}}}, @IFLA_TXQLEN={0x8}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x54}}, 0x0) read$FUSE(r3, &(0x7f00000006c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmsg$nl_generic(r3, &(0x7f0000003e00)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003dc0)={&(0x7f0000002700)={0x1690, 0x21, 0x400, 0x70bd29, 0x25dfdbfc, {0xe}, [@nested={0x563, 0x73, 0x0, 0x1, 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@generic="6b593dc9b55601071cb90ad3d16dac540ab4fa5de37e379bb8adad6be4d6fb872041850a46463613442d70213548853368ad546a0231651acd9c34781563507d6309e8e37c2a7d154f21c6cc9a15fed7f221f0e491b50ad5a6f4dac19c7d1c9edc99a05a77254c193daf298bacdd6a28c015cbb97d9b1ad8003a7a9024bb26fd7fcf108fbd5a57084ccfe264ce92649492d3aa9ba5f217cff10dbe3eb46f8e3e4ec75de6a43086b6878c25fce3186dc6d2d43c1b3086682a63", @generic="e2ff634270fb49bd9bfad1a264a2eae78eab2d714cb2cad360f3c855b7d8e07def3ee6950c2305a6559dd428a6563c20fa0a1dbcc836bb6bd2c012c18d1e255b491162bcfb8213fd1007bc3a0e0401bac360716e8612b7e5eb490791e69f15a97a6693982984ae954049fbaa0cf15b08f67b2d0ef25ec36c6d54e3b42b97408db41a1b8371e936c76efb46485fb98be76e84cfc80db1a547568a3f287ea21cf4c7da104b5d82d0b5d7bc6a66675f1a602976e1ad742bcff0097dbecc88d20fc517b16ba582195479c68226", @typed={0x8, 0x70, 0x0, 0x0, @ipv4=@private=0xa010102}]}, @generic="046a5729ea2d0918f63b8d048323cb7d8499a4bbbcc95177d91af4a1abaf70549f43b62e21728478b1be1459ec11b34ec1405e7604e957dbb49551ed2bafc2e3b661bfd971a2fb1248f769a8bb5edf2b556d210d5b8dcd8ba186264d48752a22a02c6319e2a7b6f7682c442a469f93c09e678bd9622d9195", @typed={0x8, 0x33, 0x0, 0x0, @fd}, @generic="66631fb2efc9ad0181d61f8e238e2b900d0fd960bf30b6c44dd93067a5a5e977fcf731f054f50c599eaeec20fd2eb864136e1cc17a6432f160b266a36a1af4bc9a3a85a95f292156bc8a9df252f174fcad4dfd86", @nested={0x3c, 0x4a, 0x0, 0x1, [@typed={0x8, 0x23, 0x0, 0x0, @str='nr0\x00'}, @typed={0x19, 0x76, 0x0, 0x0, @str='}@[x&..[,\\.]\xd0\a,^/:-*\x00'}, @typed={0x14, 0x82, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, @generic="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", @typed={0x8, 0xc, 0x0, 0x0, @uid=r12}]}, 0x1690}, 0x1, 0x0, 0x0, 0x20044001}, 0x20000081) 22:16:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xe}, 0x0) 22:16:53 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x58000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_GUARD={0x5, 0x5, 0x1}]}}}]}, 0x44}}, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xac7, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f0000000000000400800000", 0x1f, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipmr_newroute={0x64, 0x18, 0x200, 0x70bd25, 0x25dfdbfd, {0x80, 0x0, 0x0, 0x7, 0xff, 0x1, 0xc8, 0x6}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x8, 0x1, @broadcast}, @RTA_UID={0x8, 0x19, r5}, @RTA_SRC={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x3c}}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1f}}, @RTA_MULTIPATH={0xc, 0x9, {0x6, 0x31, 0x1, r1}}, @RTA_MULTIPATH={0xc, 0x9, {0x7f4e, 0x2, 0x6, r1}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4c000}, 0x40000) 22:16:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x10}, 0x0) 22:16:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x80040000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1020, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8cffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x11}, 0x0) [ 317.087579][T18417] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 22:16:53 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1100, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa1ffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 5 (fault-call:4 fault-nth:0): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:53 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1200, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x12}, 0x0) 22:16:53 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb4260000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1300, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006e40)={0x0, 0x0, 0x0}, &(0x7f0000006e80)=0xc) read$FUSE(0xffffffffffffffff, &(0x7f0000006f80)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000091c0)={0x0}, &(0x7f0000009200)=0xc) r6 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xac7, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f0000000000000400800000", 0x1f, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r7, r8, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009240)={0x0, 0x0, 0x0}, &(0x7f0000009280)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000097c0)=[{&(0x7f0000003bc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000040c0)=[{&(0x7f0000003c40)="ec", 0x1}, {&(0x7f0000003c80)="dcf92aa40f1176f0584d0dd9f0cf3b22de2d3f67fd7521f296a8020d357256b219b61c0fcdf3982b88e543651fc23cd817acc2bbf4182a83b32dd7d45f631630e24fe5a66747dc235740a3b4f487aaf5bdced254ef990d28f71af0f0d5e416e119cbcb4c7c5e0f1602b9f3121cb88d07ee74b0fe3b609367aa937557fa98aa51c20da749af3a5abbf9d920c1159def30fd2207bf96c42936a544039b18ef72cf020935cbf27bc3b64d7fd1d90e74ec", 0xaf}, {&(0x7f0000003d40)="3e50516d1e5a0ae7035a891bb9233a43202409e78b0964d4bbad93a0ace2a0d7b51413824ed3001e840ab71a718af3c55766f00d003d1d5c65ce1134a6fffa1144fc174e5152bb972137215bdae239e301c76be4e395a2fed7c7b185ee93d1b65c307ea7", 0x64}, {&(0x7f0000003dc0)="5ec885c49d20c7f3e4039d3ee0f93869ed27023ab911957789f8cfd99e8ec32ec2a7c1275d8a7eabbc408ca7a6a6b9e0d68515ced8d0b271a93805bcb114979c2134799d387edd5f219e8661fe86559e505954d0e3b9b20f74cf9403848cd9c792fa1cf1cfd6855d15979dc889d6178c4f", 0x71}, {&(0x7f0000003e40)="46f087b8e2424e8ab2e4f2ef7bdb120ddae998cf7b78aa1f6e", 0x19}, {&(0x7f0000003e80)="88ef4c6eafd906c00a", 0x9}, {&(0x7f0000003ec0)="07659d5482d7a08a0f099771ada450fad396b9918d3d48a0728a7a092742b42d94eeee265f24949b6f82c4d3306eda4c0e306d781ebb473b1fd1fd19fab6d41e94694b5f42594f54a4ed0dd35a913667d4425c0e209db7aa93aae44ea5234d7df46433e44e3b2e1873374f4930664e996aede6e33e79e6af4d46c716d7c756580d8249802e67e09372", 0x89}, {&(0x7f0000003f80)="3fe27f68ffc34614709036c58280324e52fec6af95847c0d26d87153c187adac9c4e481733a26ce4a9fa2449d95b5d0a9f889cfc82f01dfda15e8fc72696d2682b839c879caf14be0af819de2da7ed3120d18bb6f20c89446424c3cd2f77d3d69d89aa9567d63b339230d09ab8d0a666a1d068432d96bae2fa79c4308490f3d28b57f487981d67574794f3581817f80c22ace0b18e3a404d07e537e14bc34c88b071f2ef884fe8c8462039328a9f80e6daef059e7545d6b27cbad437adef", 0xbe}, {&(0x7f0000004040)="c5a84fe14bb7cb311c67c341eb387112abe2a3862f4c43127a27d264b6e5276eca2c3509fec807a0fbcecfc555d726ff4479d1e73ded056749310021d83a8c6d3eb864584ba0a5e5fd79153a7191eb", 0x4f}], 0x9, &(0x7f0000004180)=[@rights={{0x18, 0x1, 0x1, [r1, r1]}}], 0x18, 0x11}, {&(0x7f00000041c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004280)=[{&(0x7f0000004240)="3d13cbad2fbfc269a04e410e3cc77cf5bb590a24a398", 0x16}], 0x1, &(0x7f0000004300)=[@rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x800}, {&(0x7f0000004340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006680)=[{&(0x7f00000043c0)="3a122e919397f1efc5d7a2212ab43c38863b91c712dcd0b97e443685e5110d02c9cb2d9acb920ca0d41ba7e00f4a7a4ef5a13c3db0eb5267a80f4d41df9069b86160c8dc71be4a9c8cafa4c9305fbc9823367a42edab125a8a9e1d861f4f0756d2d833b1ba19f5b60b5e46f2e7a620568c2c4cf702758b8b32ed5f971e3946fc3c59f871956dbe41a96b839f0409626c044efbcc1a6aa6a5ef032901cebcad51f2cf103c", 0xa4}, {&(0x7f0000004480)="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0x1000}, {&(0x7f0000006500)="96e1f56e043507d5cd9df098d8030e71b99dd642738bdcb14f05624c8c3c16a1a5dfea2c14b70c1c6bb6520f81f5be0e4c3d8001a41fee21be07bb98eeb8729f02259eb3f294814f4dfa1f1e3098dffbda3db422150419820a980d98fe63b5463b0b2974c3760133b2bb137efbc32eefa482c7c60f3c935d819e9ef4c86a43e97f13cb2ecd0ab9b3bbefbc4e7d66b27345707e69a8f3e228b1d37071ce706d4fa457c6477c2c1bd4bfc5eab33f", 0xad}, {&(0x7f00000065c0)="3a1d37d8a7fd1b8c7e1df4252ef39ca1bf51934929da4d245fa73c444ba4fc63615d4d426687ef9a62952878f54d513851a8dab954ac7bfd90c83d212be63c89773a20bd1e424e2d2742492519a209f1077c22815f2d85617b1fea8209fc605e38050139746b8173cb4a78c87284d02261b32caec8176e105d91de8aba0fed996c32bb0da51bd28ce08859e24ae5", 0x8e}], 0x6, &(0x7f0000006840)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}], 0x20, 0x20000004}, {&(0x7f0000006880)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006c00)=[{&(0x7f0000006900)="51cec460e1d18ce456250b200a90640214b2fb8b741699f74766d79c0dbf85ca0b9dde811dd88bd85482654fca5582d3475b91394ece57f587e927163cc045164146d2350c2cb14b725856947a40ade263ae6a1c840644c0ebc4369062373325c76eb703aa10066816a8445c55abbe35439189bc7cebc4d3ea589b92c382", 0x7e}, {&(0x7f0000006980)="20636d7a28200baaeeb40d31ce85652af5c642798a9b44d26722c6ba7c73fb491c52f1e8e37924a4f6f7649d09385b83ccdf60c020791aa8f3835ea2fe35b25fd42f1da15569ba04749e3b480b01eef6ad53bb", 0x53}, {&(0x7f0000006a00)="47b1157c537d9973705a23d0f72cfe68ac1119393dab05106a152e1368eafb62fb3f7d0bde593143968107fffdd7769676274a4c6984e59f9e8ed2c3836e2e0f0ce6fb44f941c8971f9b036b6d2b773b38aa3afa58eb5abaa5e93b36bd7df7153ffa69877fd1d5ee8f6c46bf467f8ad980694b60284aee7b59953c090125b1af78128294e9f2fcde4cd62c18ad06041a0feeb9cff0441e27ef7345d56977ef8185d2be9c2685067f2ea71101f70b21438a1b6685b7678248badf93ce83fbb44658e452ebcf9ab0ec7a8a59", 0xcb}, {&(0x7f0000006b00)="39dc2f8efc426feb1923b04094c04e544940c6670a7de6ffff9f60d3781a309812c854d3fd9fff5c33c773d48abb6ca619908a7722b6ec68704d4b130f505cad1653edc8104202b4f9b95df263203156640469e58685bab17650893387b3e38a4cae8faa07947aeeb6c222203c16ed9643a95283cc651ef6656df880d8b714f29f1f55027be6e98aefb87ddda481d4f4e21a503ce01032cc66d710b543b57882a2f41fbffc1169bd050a6852537c90fe0b840f14c6b3d911966dcd275a9cead2b196059e1da29e7a56fff3ffd2b78dc3a0fb6275c655dcafc9e8328d52c7f24102c7d607", 0xe4}], 0x4, &(0x7f0000008fc0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r3}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r4}}}], 0x78}, {&(0x7f0000009040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000009180)=[{&(0x7f00000090c0)="cea853c69bbcf6dd00f748a3e105c0b4105b8e7621f0c480975b45bb58d15d10393f883f3e9538b60c2c57395e505097f9efe5f7224eb6d7f1bee21c0bb94468d0b97c9ae8664d", 0x47}, {&(0x7f0000009140)="6b699f4555eeb1f8712e57e096c1509b07c966e35b3b4f0078befbdb27eb5fa3a617face55629d35782377e156dc5b4656e4bdda6a010d5953", 0x39}], 0x2, &(0x7f00000092c0)=[@cred={{0x1c, 0x1, 0x2, {r5, r8, r9}}}], 0x20, 0x4000041}, {&(0x7f0000009300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000009740)=[{&(0x7f0000009380)="297d62e0ed0779c08e32471772bf38d4fe434c2dd750d2f49618e1ab103f529827ac7773e06a2cb1fda552", 0x2b}, {&(0x7f00000093c0)}, {&(0x7f0000009400)="4581e71e8f01a5da137c2f7b22bf714d1511b3f8b9b321a4d1d4aa0c5879a298ec1624ac0c89f4ce1e966d1b6d9f5f24d16eecef8a4ea010fa927152bc0f26f90dc4976e0070f453a9534e437778779b7189749a2ed55129973461d03cef0fe6cf0631b2c66c", 0x66}, {&(0x7f0000009480)="ebc4420f3ca2ff99bba0380cdb14541fbd7c5bceb1f179404f4c8e101c49fa397e8b93764195a977b2b2980090be41e77de6c377d97fb7297b502a88cd79fb57a6cafb663241ca15efeda8083f9652bcd14b7bc31e38a54ca61256fb60f279212ff188bc3e98cf3a12ce928aadb1722f9f243645d6b8600a93d16114c654e2ef49299d50968bc77296b5203ea75ec76d28f68f1c065a703040a95360ab628ec3aa92331733f0a0fe771a4797164800dfd358a20577", 0xb5}, {&(0x7f0000009540)="e79e55388b8d2630a7b97620e9fc708d696e37ce9784acd2d64241f5563de12f5f1a67a31eb7461f0bab16a2697a6e47c999bb73ab45f0c418ba564a4b9b77867b14414b3b83829907bb8b22b562db73df2ac6217ccf6a9a186820c7c39574fcb495ca93ef5832fdf06b7f3499e70aaaa8a47b28adb0ae1a574425b89be3442c1229ee10cc8ae0d47cbddac897a9a1d359d892bab66c6130f43111dcaede28ed339295adf405b6695bb43178b914482709c3a60c72b27f70cfb7a34293edbfe2b70f9f2a7acc13d25521a62d543c4a0dcd445c9b9f5900698b9ba86b72d62c9ab73b34e0aa", 0xe5}, {&(0x7f0000009640)="90511582357c014c5221146bb9369f4d5764a938e52ce7d6e7089ad779d189d0c1c81b8231a1e6dfc5d4a5cef819c06d47", 0x31}, {&(0x7f0000009680)="f4e83fbdba40bf09c32e9c8e7de781948d7eea58a23f8593551c5c9833ddabfc7cd0bff02fe828bc1885586df494dd16bc98b1893a73cdf46ce0545644131405c54d4ef2988c374f154bed000734d6c026e867e3e8a32019330052c56f42288f5a92f5cf4216a5eb1c015a01689abb9e2f3754cda0ac58c462f62114364dfacad77e79a8040b9efe2595224df436404d7fae78e48d6c9e71c1492573e6b683e3693354977398d4c2556cebfefc62", 0xae}], 0x7, 0x0, 0x0, 0x40040}], 0x6, 0x8) r10 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r10, 0x0) preadv(r10, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000140)={'syztnl0\x00', r2, 0x4, 0xd8, 0x58, 0x6, 0x40, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, 0x7d0, 0x7, 0x3, 0x3}}) sendmsg$nl_route(r10, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000004900010025bd7000fbdbdf250a004000", @ANYRES32=r11, @ANYBLOB="2d0a000014000100fc000000000000000000000001000000"], 0x30}, 0x1, 0x0, 0x0, 0x8001}, 0x80) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:16:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 317.246077][T18455] FAULT_INJECTION: forcing a failure. [ 317.246077][T18455] name failslab, interval 1, probability 0, space 0, times 0 [ 317.291141][T18455] CPU: 0 PID: 18455 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 317.301401][T18455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.311968][T18455] Call Trace: [ 317.315259][T18455] dump_stack+0x1d8/0x24e [ 317.319585][T18455] ? devkmsg_release+0x11c/0x11c [ 317.324554][T18455] ? show_regs_print_info+0x12/0x12 [ 317.329916][T18455] ? check_preemption_disabled+0x9e/0x330 [ 317.335710][T18455] ? debug_smp_processor_id+0x20/0x20 [ 317.341068][T18455] should_fail+0x6f6/0x860 [ 317.345467][T18455] ? setup_fault_attr+0x3d0/0x3d0 [ 317.350466][T18455] ? __sb_end_write+0xb5/0x100 [ 317.355291][T18455] ? vfs_write+0x422/0x4e0 [ 317.360556][T18455] ? ksys_mount+0x30/0xf0 [ 317.364868][T18455] should_failslab+0x5/0x20 [ 317.369461][T18455] __kmalloc_track_caller+0x5d/0x2e0 [ 317.374720][T18455] ? strnlen_user+0x186/0x210 [ 317.379368][T18455] strndup_user+0x73/0x150 [ 317.383759][T18455] ksys_mount+0x30/0xf0 [ 317.387898][T18455] __x64_sys_mount+0xb1/0xc0 [ 317.392564][T18455] do_syscall_64+0xcb/0x1e0 [ 317.397041][T18455] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 317.402992][T18455] RIP: 0033:0x4665d9 [ 317.406965][T18455] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 317.427161][T18455] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 22:16:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1702, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x25}, 0x0) 22:16:53 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb6260000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 317.435804][T18455] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 317.443934][T18455] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 317.452052][T18455] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 317.460438][T18455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 317.468988][T18455] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:16:53 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:53 executing program 5 (fault-call:4 fault-nth:1): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x48}, 0x0) 22:16:53 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb8260000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 317.520779][T18461] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 22:16:54 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc0ed0000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2010, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$AUDIT_TRIM(r4, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x10, 0x3f6, 0x400, 0x70bd29, 0x25dfdbfe, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4010}, 0x8008014) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4080000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"/426], 0x1ac}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040000) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@deltfilter={0x4c, 0x2d, 0x10, 0x70bd28, 0x25df9bfd, {0x0, 0x0, 0x0, r1, {0x8, 0x9}, {0xfff3, 0x1}, {0xfff2, 0x4}}, [@TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_RATE={0x6, 0x5, {0x0, 0x6}}, @TCA_RATE={0x6, 0x5, {0x63, 0x81}}, @TCA_RATE={0x6, 0x5, {0xff, 0x2}}, @TCA_CHAIN={0x8, 0xb, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8010}, 0x80) 22:16:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 317.593466][T18487] FAULT_INJECTION: forcing a failure. [ 317.593466][T18487] name failslab, interval 1, probability 0, space 0, times 0 22:16:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x4c}, 0x0) [ 317.641758][T18487] CPU: 1 PID: 18487 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 317.652014][T18487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.662068][T18487] Call Trace: [ 317.665359][T18487] dump_stack+0x1d8/0x24e [ 317.669697][T18487] ? devkmsg_release+0x11c/0x11c [ 317.674631][T18487] ? show_regs_print_info+0x12/0x12 [ 317.679841][T18487] should_fail+0x6f6/0x860 [ 317.684257][T18487] ? setup_fault_attr+0x3d0/0x3d0 22:16:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 317.689280][T18487] ? ksys_mount+0x62/0xf0 [ 317.693617][T18487] should_failslab+0x5/0x20 [ 317.698125][T18487] __kmalloc_track_caller+0x5d/0x2e0 [ 317.703402][T18487] ? strnlen_user+0x186/0x210 [ 317.708073][T18487] strndup_user+0x73/0x150 [ 317.712496][T18487] ksys_mount+0x62/0xf0 [ 317.716650][T18487] __x64_sys_mount+0xb1/0xc0 [ 317.721232][T18487] do_syscall_64+0xcb/0x1e0 [ 317.725728][T18487] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 317.731607][T18487] RIP: 0033:0x4665d9 22:16:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x60}, 0x0) [ 317.735490][T18487] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 317.755171][T18487] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 317.763574][T18487] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 317.771689][T18487] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 317.779657][T18487] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 22:16:54 executing program 5 (fault-call:4 fault-nth:2): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:54 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2200, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe4ffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x3, 0x1, 0x1, 0x0, 0x1}, 0x40) r5 = fcntl$dupfd(r4, 0x0, r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r5, &(0x7f00000000c0), &(0x7f0000000440)=@udp}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7, 0x100, 0x1ff, 0x0, 0x0, r5, 0x1, '\x00', r7, 0xffffffffffffffff, 0x4, 0x1, 0x5}, 0x40) bind$packet(r3, &(0x7f0000000040)={0x11, 0x19, r7, 0x1, 0x6, 0x6, @remote}, 0x14) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:16:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 317.787615][T18487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 317.795587][T18487] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:16:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x68}, 0x0) 22:16:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:54 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe6010000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2400, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = signalfd4(r0, &(0x7f00000001c0)={[0x1000]}, 0x8, 0x80800) recvmmsg(r5, &(0x7f0000001fc0)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000480)=""/136, 0x88}, {&(0x7f0000000540)=""/255, 0xff}, {&(0x7f0000000640)=""/107, 0x6b}, {&(0x7f00000006c0)=""/89, 0x59}, {&(0x7f0000000740)=""/239, 0xef}, {&(0x7f0000000840)=""/141, 0x8d}, {&(0x7f0000000900)=""/161, 0xa1}], 0x7}, 0x6}, {{&(0x7f0000000a40)=@hci, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000200)=""/42, 0x2a}, {&(0x7f0000000ac0)=""/139, 0x8b}, {&(0x7f0000000b80)=""/219, 0xdb}, {&(0x7f0000000c80)=""/16, 0x10}], 0x4, &(0x7f0000000d00)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000001d00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d80)=""/62, 0x3e}, {&(0x7f0000001dc0)=""/166, 0xa6}], 0x2, &(0x7f0000001ec0)=""/253, 0xfd}, 0x3}], 0x3, 0x1, &(0x7f0000002080)) recvmmsg(r6, &(0x7f0000002600)=[{{&(0x7f00000020c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002140)=""/224, 0xe0}, {&(0x7f0000002240)=""/189, 0xbd}, {&(0x7f0000002300)=""/74, 0x4a}, {&(0x7f0000002380)=""/248, 0xf8}, {&(0x7f0000002480)=""/94, 0x5e}], 0x5, &(0x7f0000002580)=""/71, 0x47}, 0x54}], 0x1, 0x0, &(0x7f0000002640)={0x77359400}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@private1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r4, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv6_getroute={0x48, 0x1a, 0x200, 0x70bd2d, 0x25dfdbfc, {0xa, 0x80, 0x0, 0x5, 0xfe, 0x4, 0xfe, 0x3, 0x5100}, [@RTA_EXPIRES={0x8}, @RTA_IIF={0x8, 0x3, r7}, @RTA_UID={0x8, 0x19, 0xee01}, @RTA_GATEWAY={0x14, 0x5, @mcast1}]}, 0x48}, 0x1, 0x0, 0x0, 0x200048d0}, 0xa0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="44000000100001040000000000338ccd7b0000005b810735bafacd34615ea13df74d8b8b8a5eee57a0d802ff4f85a101da1f5e7cdb611b9e68", @ANYRES32=r2, @ANYBLOB="000800000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) [ 317.887586][T18526] FAULT_INJECTION: forcing a failure. [ 317.887586][T18526] name failslab, interval 1, probability 0, space 0, times 0 22:16:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6c}, 0x0) 22:16:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x74}, 0x0) [ 317.946453][T18526] CPU: 1 PID: 18526 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 317.956719][T18526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.966770][T18526] Call Trace: [ 317.970058][T18526] dump_stack+0x1d8/0x24e [ 317.974383][T18526] ? devkmsg_release+0x11c/0x11c [ 317.979322][T18526] ? show_regs_print_info+0x12/0x12 [ 317.984526][T18526] should_fail+0x6f6/0x860 [ 317.988939][T18526] ? setup_fault_attr+0x3d0/0x3d0 [ 317.993957][T18526] ? copy_mount_options+0x59/0x300 [ 317.999158][T18526] should_failslab+0x5/0x20 [ 318.003658][T18526] kmem_cache_alloc_trace+0x39/0x2b0 [ 318.008943][T18526] ? __virt_addr_valid+0x1fd/0x290 [ 318.014056][T18526] copy_mount_options+0x59/0x300 [ 318.019007][T18526] ? ksys_mount+0x8f/0xf0 [ 318.023327][T18526] ksys_mount+0x97/0xf0 [ 318.027475][T18526] __x64_sys_mount+0xb1/0xc0 [ 318.032059][T18526] do_syscall_64+0xcb/0x1e0 [ 318.036558][T18526] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 318.042753][T18526] RIP: 0033:0x4665d9 [ 318.046821][T18526] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 318.066413][T18526] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 318.075026][T18526] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 318.082982][T18526] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 22:16:54 executing program 5 (fault-call:4 fault-nth:3): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x7a}, 0x0) 22:16:54 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xeb010000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x26d1, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c00000000010104000000000000000002000000240001801400018008000100e000000108000200000000000c0002800500010000000000240002801400018008000100ac1014aa08000200e00000020c0002800500010000000000080007400000000018000d8008000100ffffffff0c000380060002004e230000"], 0x7c}}, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, 0x3ff, 0x7) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 318.090971][T18526] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 318.098917][T18526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 318.106860][T18526] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:16:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:54 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xec010000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xb0}, 0x0) 22:16:54 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x26d2, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000006c0), 0x2, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000700)={0x800, 0x20, 0x0, 0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r7 = syz_open_dev$loop(&(0x7f0000001d80), 0x80, 0x101001) sendmmsg$unix(r2, &(0x7f0000001e00)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000001c0)="313b18360a350a100e58e36f543078365412912766d8740a3fd2dfe042f9dd0b9a36ea5b38e84388188877ff9d63b321eefcf1073a97a57496344aadec742e387730567b4c9f5ec451e72b71abb47246c740dc4f901e8cd91bc822283dc5a800cb21d6", 0x63}, {&(0x7f0000000240)="257fc3c50832b07646374c204446928a472293880c4f9ff3cf2f920870b5b95ac951a9eb156d22cfdc078d2d738166b8acebdd2c60398d6e88626db781acb69afc3fa9e9e1afe6fcaede5fa22c70a26e33fdc829c58ae425bdf8775c6fe5deae182d58d2fdfdca08babbe6031bcf0a03d4720e312ad11f1a5bf9d1463e5cbd30c74df61e566f39d1feaa098fec47eaf0f89ec235c3af521cd4c3f14f740dc0451f83305a699eb3f70c1df4861dbbed79", 0xb0}, {&(0x7f0000000380)="9ced13b0114b5b50fc484fec3c5a86013065c3276e1d481b4e2c0fe1ae9f838d47148c15e7864b0d2018b69f8ab898b4aeeb7b90a7d08cf9107664d5f8bc9a208170f9851ea957c81a0b08bc912dd18f251ad793b95d4c1e7ee6ed43a91c210e873c406f7f505d76fb318644cdd5b824ab71389a78733fafc47b25b69c74141e6a15009eec2f63228a6d4b2c4d19876700b81f87085c5c37602559eb1c5a8424ee9e0f65fa9f7fa26a32e4ab23350b0aea142e5335af95619ab0bcbe9664fb87339a7e542607e3e78b245d94868244440eb5834cd0850aeb5c78fc345be4e7", 0xdf}, {&(0x7f0000000480)="b12b9fec67228de8c8664cad1586bd6faf17bcb75f6a98806a3cadebedcc6eb16201aad93a00a033fd38c885c5f1a6c2cb0ae8f9006d7ac229b2186292cd3e0da1b14412637f7b6876737f5fc7c28c2f231b99e751dd16f240bea7803490979a53069d0a02c81146809adf08cbf203f0c529fe55", 0x74}, {&(0x7f0000000500)="4172e0319b6ca36e055cd170c4f88209da1fd6873134a98587d9a323a03e5967026c1de9426bed6e585dacc9b0eb6f0640c7c41561c6fb4adbc0b41132f7a3ffd9fd69b82734508929f6e52f09277e0ed2470a119c1e492d204f", 0x5a}, {&(0x7f0000000040)="ec9fe6b1c46ef246c894163ab3222365419dd14f691687e80ee79da1bd4d312e95115a0c8a1640715f71a44843f2d532f2c2", 0x32}], 0x6, 0x0, 0x0, 0x10000800}, {&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680), 0x0, &(0x7f0000000740)=[@rights={{0x20, 0x1, 0x1, [r3, r4, r5, r0]}}], 0x20, 0x400c004}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x2}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000000800)="8f465e4fa65f7c569aac258c9cd09fb4c5a09e6d1b603494cb4314f1a085b726a0d0776e233dacca7a5e03dc6aacc0da4c8af405714f55b069a3881f8baceaaf7fa7da1426a95d019429764f95c1ba6dd7de371a8130fabab6f5d4d1709e5bca558ab6becfbbe5a3ef826ea8e5e1c2760f26c3711e306d0f512cd49cb404e5f8cf6063f7dbbc2112471997ce40ddb9fbeb357fc43e2cdff5c25c824d390f9781cc89936dc5884c", 0xa7}, {&(0x7f00000008c0)="e9615fe296cf9a055fa2fc96c6999054739e8d61db0ce4949f955e38d0cdecdd43b01f83caa6ffdb0bc51bd4f88d701f22c3151536fa7c3d328fdc98833e2991e75d9d161fbaa851210306774670efdaf957d8ee2c5e52580572", 0x5a}, {&(0x7f0000000940)="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", 0xfa}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="c81a7adda9274db4333a55c5e6a25d3de7a2eb1b580ff413e39b76041c8e67a5a4c2bca8a5a486135c2ea7c8f541073cc180e9c149549f9c30dbab885b0f9cb81a17a28eabfe7bd665", 0x49}, {&(0x7f0000001ac0)="e015583860ca693b04da6f7042f2ae31d26329a43b62a662ec04b46fb9941c42d31749c14f3a6a83b43eba1ba2372ea02ddb240bdf7a80f257ec044c3ead271e4bb717a8979a7be6755e064990eab1b9639475c3df0f07385697d7a61fc05ab36bb4f55dd5edc90c9e707fe5b2b6a57f48a3b22c1005c94bd0b839f8e564b574954bdbcb0c9414812a278099d9a21a", 0x8f}, {&(0x7f0000001b80)="5ed2ce1701bec244b65d8b0678557813413a6014dd953c529d7a5b83062034ef277b641a7d44671d24e4dc7b6558adffd4ebb452d5564fee088a6a9ee4bea87b502c2d5415b3beb3fef1646e40372cf6625993b4abbb927553541b908884a8d412d812d0260f154b90214605c152be00e9149f96bac5c2df2dbb6bab88fe3492487a2f8b", 0x84}, {&(0x7f0000001c40)="8218d3101d9068eed075ea647a79c0df8969fccc976710adbc91014b6c46dd43d79c1d1fef51639c82c1ec34b11ab767dfdb36bd46e2f1dd09000aebe489edf1bee77f29ae1dca53609b7cf601d720c51437bd38d3237001c7ea30210f12634e81768cda4a2d84cf478d7f9be31b843521d7f6ca705596d9c3ffee5d7bfc5be1d25d02913a87bcc92d8a345ff011593c62828db1d11915", 0x97}], 0x8, &(0x7f0000001dc0)=[@rights={{0x2c, 0x1, 0x1, [r0, r0, r1, r0, r6, r7, r0]}}], 0x30, 0x8000}], 0x3, 0x40084) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 318.168031][T18559] FAULT_INJECTION: forcing a failure. [ 318.168031][T18559] name failslab, interval 1, probability 0, space 0, times 0 [ 318.233745][T18559] CPU: 1 PID: 18559 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 318.244011][T18559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.254065][T18559] Call Trace: [ 318.257359][T18559] dump_stack+0x1d8/0x24e [ 318.261699][T18559] ? devkmsg_release+0x11c/0x11c [ 318.266781][T18559] ? show_regs_print_info+0x12/0x12 [ 318.271992][T18559] should_fail+0x6f6/0x860 [ 318.276491][T18559] ? setup_fault_attr+0x3d0/0x3d0 22:16:54 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3e00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 318.281504][T18559] ? ksys_mount+0x97/0xf0 [ 318.285821][T18559] ? __x64_sys_mount+0xb1/0xc0 [ 318.290571][T18559] ? do_syscall_64+0xcb/0x1e0 [ 318.295272][T18559] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 318.301328][T18559] ? getname_flags+0xba/0x640 [ 318.305991][T18559] should_failslab+0x5/0x20 [ 318.310619][T18559] kmem_cache_alloc+0x36/0x290 [ 318.315469][T18559] getname_flags+0xba/0x640 [ 318.319988][T18559] user_path_at_empty+0x28/0x50 [ 318.324955][T18559] do_mount+0x15c/0x2670 [ 318.329276][T18559] ? copy_mount_string+0x30/0x30 [ 318.334203][T18559] ? copy_mount_options+0x59/0x300 [ 318.339392][T18559] ? copy_mount_options+0x59/0x300 [ 318.344497][T18559] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 318.350036][T18559] ? copy_mount_options+0x273/0x300 [ 318.355244][T18559] ksys_mount+0xc2/0xf0 [ 318.359389][T18559] __x64_sys_mount+0xb1/0xc0 [ 318.363975][T18559] do_syscall_64+0xcb/0x1e0 [ 318.368480][T18559] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 318.374402][T18559] RIP: 0033:0x4665d9 [ 318.378504][T18559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 318.398097][T18559] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 318.406480][T18559] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 318.414686][T18559] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 318.422645][T18559] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 22:16:54 executing program 5 (fault-call:4 fault-nth:4): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x300}, 0x0) 22:16:54 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3f00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:54 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xed010000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 318.430676][T18559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 318.438618][T18559] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:16:54 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf0ffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:54 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x420}, 0x0) 22:16:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5800, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 318.511882][T18596] FAULT_INJECTION: forcing a failure. [ 318.511882][T18596] name failslab, interval 1, probability 0, space 0, times 0 [ 318.570472][T18596] CPU: 0 PID: 18596 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 318.580768][T18596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.590814][T18596] Call Trace: [ 318.594113][T18596] dump_stack+0x1d8/0x24e [ 318.598527][T18596] ? devkmsg_release+0x11c/0x11c [ 318.603463][T18596] ? show_regs_print_info+0x12/0x12 [ 318.608674][T18596] should_fail+0x6f6/0x860 [ 318.613087][T18596] ? setup_fault_attr+0x3d0/0x3d0 22:16:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c0000000001010400000000000000000200000024000180140001800800010216090000000c0002800500010000b00400000002801400018008000100ac1414aa08000200e00000020c0002800500010000000000080007400000000018000d8008000100ffffffff0c000380060002004e23000000000000000000"], 0x7c}}, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001a40), 0x23a000, 0x0) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x5) tkill(r7, 0x36) ptrace$cont(0x18, r7, 0x0, 0x0) ptrace$setregs(0xd, r7, 0x0, &(0x7f0000000080)) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) setresgid(0x0, r8, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYBLOB="020004", @ANYBLOB, @ANYBLOB, @ANYRES32=r8], 0x54, 0x1) sendmmsg$unix(r1, &(0x7f0000001d40)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000001c0)="d85c7f982aea15c0a58cefd1603d871eba32aea0b6d0045ed0146f40ad25de366c58f752f990322befff631e629da894b5817fef27c623fe1c8caef4ab9bb1a72784e6314ba12514ea29936fb682443cc37f4dc7ac3d31dd359d16948e62cb559f9ac4a4ef24825bd72213bb465fa7f2718d99588b765f8c8999cec08de8b560f884e429613c03d3a7ecdf3fb8af048d2ce981ab145fb8dbf05d", 0x9a}, {&(0x7f0000000280)="8cbf0d2020466852150ef245448e98adad32c320d9b26f2d1c582e4d3245f1b024d4e5cf1d2b06e597094396fc3addf70cc833c8f493691a0e5fe624c20dba63f33703d833543e1fc44d30c78eae8de6004244a2c8890a3a25e5fa0e2457f102f246be0be4fb091216180da0cef0447d2b6e6e0c99d995d190267ce21cf5bc", 0x7f}], 0x3, &(0x7f0000001600)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c}}], 0x80, 0x40081}, {&(0x7f0000001680)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001700)="597e46038fb60df203f8e05f6bf9702dcc28eba88e93327099fe00cb89b3825877a058d170711d16ee7e118e447b166eb68245d26bbcaebb97e6fdeb85611e85ecd524e06d424868bc", 0x49}, {&(0x7f0000001780)="df0265964a1b3b8ea51ec224f90419b2e886600713bbe1187e38b932470cd97db6bcd2f689f034a9d6ce432506f99aa833255dfc275e98bb1ace12ed5dbb1afa347b6dd78997dd9421ba8274d9729f5ec02175ec4acdc80ccfc8b9a5eb42879660402b523873d5324ae00ddd871a15efc128be95afb04103adcd2a2b8aa78d70afaa", 0x82}], 0x2, &(0x7f0000001a80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r3, r4, r1, r5, r6]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, r8}}}], 0xc8, 0x4000}, {&(0x7f0000001b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001c00)="58a331bdfe7a87d333aae922a982e46421929f7572663afa4e123aec1881d246803baec45af3d4e33be4655e243861f8e9dfd14bd80b2a1869439c562f5be0bdd85f7178e6c8c7406c15a54d6a6d25316e358b40954c77d50841dc8d3c26192a5cc3c570e3baa5f4ef996574f140b62e481ee62930593641ce00644e6d1f17511a42383391350fa5dbb0680812106bff1adb644a0c8961044ccd5598d0d1d67fb8af4b19960eb8731f333804fda2642f78777ad66522831cc9bb69f53f93a111fc22d998312d877835cfe3", 0xcb}], 0x1, 0x0, 0x0, 0x20008803}], 0x3, 0x20000000) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:16:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) dup2(r1, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000005e021710000104005f000000000000000000cd", @ANYRES32=r2, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) 22:16:55 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf4ffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 318.618105][T18596] ? alloc_fs_context+0x60/0x610 [ 318.623048][T18596] should_failslab+0x5/0x20 [ 318.627549][T18596] kmem_cache_alloc_trace+0x39/0x2b0 [ 318.632863][T18596] ? __module_get+0x130/0x130 [ 318.637539][T18596] alloc_fs_context+0x60/0x610 [ 318.642474][T18596] ? _raw_read_unlock+0x21/0x40 [ 318.647322][T18596] do_mount+0x141d/0x2670 [ 318.651648][T18596] ? copy_mount_string+0x30/0x30 [ 318.656593][T18596] ? copy_mount_options+0x1d8/0x300 [ 318.661914][T18596] ? __sanitizer_cov_trace_const_cmp4+0x23/0x90 [ 318.668158][T18596] ? copy_mount_options+0x273/0x300 [ 318.673437][T18596] ksys_mount+0xc2/0xf0 [ 318.677612][T18596] __x64_sys_mount+0xb1/0xc0 [ 318.682314][T18596] do_syscall_64+0xcb/0x1e0 [ 318.686905][T18596] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 318.692782][T18596] RIP: 0033:0x4665d9 [ 318.696669][T18596] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 318.716259][T18596] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 318.716671][T18617] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=606 sclass=netlink_route_socket pid=18617 comm=syz-executor.1 [ 318.724656][T18596] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 318.724661][T18596] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 318.724665][T18596] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 318.724668][T18596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 22:16:55 executing program 5 (fault-call:4 fault-nth:5): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:55 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf5040000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:55 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x46c}, 0x0) 22:16:55 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5800, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:55 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x4b8}, 0x0) 22:16:55 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8004, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:55 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf6ffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:55 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa1ff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 318.724672][T18596] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 318.803931][T18625] FAULT_INJECTION: forcing a failure. [ 318.803931][T18625] name failslab, interval 1, probability 0, space 0, times 0 [ 318.849495][T18625] CPU: 1 PID: 18625 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 318.859938][T18625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.869993][T18625] Call Trace: [ 318.873294][T18625] dump_stack+0x1d8/0x24e [ 318.877631][T18625] ? devkmsg_release+0x11c/0x11c [ 318.882568][T18625] ? show_regs_print_info+0x12/0x12 [ 318.887888][T18625] should_fail+0x6f6/0x860 [ 318.892322][T18625] ? setup_fault_attr+0x3d0/0x3d0 22:16:55 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 318.897349][T18625] ? refcount_inc_not_zero_checked+0x1a1/0x280 [ 318.903621][T18625] ? legacy_init_fs_context+0x4d/0xb0 [ 318.909077][T18625] should_failslab+0x5/0x20 [ 318.913573][T18625] kmem_cache_alloc_trace+0x39/0x2b0 [ 318.918944][T18625] legacy_init_fs_context+0x4d/0xb0 [ 318.924136][T18625] alloc_fs_context+0x51e/0x610 [ 318.929069][T18625] do_mount+0x141d/0x2670 [ 318.933395][T18625] ? copy_mount_string+0x30/0x30 [ 318.938330][T18625] ? copy_mount_options+0x59/0x300 [ 318.943496][T18625] ? copy_mount_options+0x59/0x300 [ 318.948596][T18625] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 318.954121][T18625] ? copy_mount_options+0x273/0x300 [ 318.959340][T18625] ksys_mount+0xc2/0xf0 [ 318.963471][T18625] __x64_sys_mount+0xb1/0xc0 [ 318.968034][T18625] do_syscall_64+0xcb/0x1e0 [ 318.972508][T18625] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 318.979157][T18625] RIP: 0033:0x4665d9 [ 318.983027][T18625] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 319.002639][T18625] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 319.011025][T18625] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 319.019022][T18625] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 319.026968][T18625] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 319.035360][T18625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 22:16:55 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd126, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:55 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf9fdffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7ff, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:55 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x500}, 0x0) 22:16:55 executing program 5 (fault-call:4 fault-nth:6): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 319.043303][T18625] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 319.059230][T18645] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=606 sclass=netlink_route_socket pid=18645 comm=syz-executor.1 22:16:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:55 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd226, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:55 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfeffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:55 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x600}, 0x0) [ 319.142947][T18660] FAULT_INJECTION: forcing a failure. [ 319.142947][T18660] name failslab, interval 1, probability 0, space 0, times 0 22:16:55 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe801, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:55 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff010000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 319.192729][T18660] CPU: 1 PID: 18660 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 319.203332][T18660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.213381][T18660] Call Trace: [ 319.216674][T18660] dump_stack+0x1d8/0x24e [ 319.220999][T18660] ? devkmsg_release+0x11c/0x11c [ 319.226156][T18660] ? show_regs_print_info+0x12/0x12 [ 319.231362][T18660] should_fail+0x6f6/0x860 [ 319.235776][T18660] ? setup_fault_attr+0x3d0/0x3d0 22:16:55 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xedc0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 319.240997][T18660] ? vfs_parse_fs_string+0x180/0x290 [ 319.246310][T18660] should_failslab+0x5/0x20 [ 319.250892][T18660] __kmalloc_track_caller+0x5d/0x2e0 [ 319.257060][T18660] kmemdup_nul+0x27/0xa0 [ 319.261398][T18660] vfs_parse_fs_string+0x180/0x290 [ 319.266686][T18660] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 319.272224][T18660] ? logfc+0x6c0/0x6c0 [ 319.276297][T18660] ? __module_put_and_exit+0x20/0x20 [ 319.281574][T18660] ? alloc_fs_context+0x532/0x610 [ 319.286592][T18660] do_mount+0x1678/0x2670 22:16:55 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff030000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 319.290917][T18660] ? copy_mount_string+0x30/0x30 [ 319.296104][T18660] ? copy_mount_options+0x59/0x300 [ 319.301208][T18660] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 319.306839][T18660] ? copy_mount_options+0x273/0x300 [ 319.312031][T18660] ksys_mount+0xc2/0xf0 [ 319.316178][T18660] __x64_sys_mount+0xb1/0xc0 [ 319.321059][T18660] do_syscall_64+0xcb/0x1e0 [ 319.325655][T18660] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 319.331534][T18660] RIP: 0033:0x4665d9 22:16:55 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf504, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:55 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff0f0000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 319.335449][T18660] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 319.355215][T18660] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 319.363622][T18660] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 319.371587][T18660] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 319.379921][T18660] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 22:16:55 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff01, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 319.387970][T18660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 319.395933][T18660] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:16:56 executing program 5 (fault-call:4 fault-nth:7): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:56 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffff1f00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x666}, 0x0) 22:16:56 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff03, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x667}, 0x0) 22:16:56 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff0f, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffd7, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:56 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffffdf9, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 319.747113][T18699] FAULT_INJECTION: forcing a failure. [ 319.747113][T18699] name failslab, interval 1, probability 0, space 0, times 0 [ 319.809328][T18699] CPU: 0 PID: 18699 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 319.819588][T18699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.829745][T18699] Call Trace: [ 319.833049][T18699] dump_stack+0x1d8/0x24e [ 319.837393][T18699] ? devkmsg_release+0x11c/0x11c [ 319.842524][T18699] ? show_regs_print_info+0x12/0x12 [ 319.847718][T18699] ? __kasan_kmalloc+0x1a3/0x1e0 [ 319.852856][T18699] ? __kasan_kmalloc+0x137/0x1e0 [ 319.857875][T18699] ? __kmalloc_track_caller+0x13a/0x2e0 [ 319.863414][T18699] ? kmemdup_nul+0x27/0xa0 [ 319.867827][T18699] should_fail+0x6f6/0x860 [ 319.872240][T18699] ? setup_fault_attr+0x3d0/0x3d0 [ 319.877371][T18699] ? __rcu_read_lock+0x50/0x50 [ 319.882128][T18699] ? avc_has_perm_noaudit+0x37d/0x400 [ 319.887490][T18699] ? alloc_super+0x56/0x750 [ 319.891983][T18699] should_failslab+0x5/0x20 [ 319.896473][T18699] kmem_cache_alloc_trace+0x39/0x2b0 [ 319.901959][T18699] ? _raw_spin_lock+0xa3/0x1b0 [ 319.906712][T18699] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 319.912078][T18699] alloc_super+0x56/0x750 [ 319.916395][T18699] sget+0x20e/0x4e0 [ 319.920191][T18699] ? free_anon_bdev+0x20/0x20 [ 319.924940][T18699] incfs_mount_fs+0xca/0x840 [ 319.929531][T18699] ? incfs_unlink+0x80/0x80 [ 319.934030][T18699] ? vfs_parse_fs_param+0x2cb/0x430 [ 319.939215][T18699] ? vfs_parse_fs_string+0x1e9/0x290 [ 319.944489][T18699] ? cap_capable+0x23f/0x280 [ 319.949151][T18699] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 319.954855][T18699] legacy_get_tree+0xde/0x170 [ 319.959579][T18699] ? incfs_unlink+0x80/0x80 [ 319.964073][T18699] vfs_get_tree+0x83/0x260 [ 319.968494][T18699] do_mount+0x19d0/0x2670 [ 319.972822][T18699] ? copy_mount_string+0x30/0x30 [ 319.978190][T18699] ? copy_mount_options+0x59/0x300 [ 319.983294][T18699] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 319.988831][T18699] ? copy_mount_options+0x273/0x300 [ 319.994108][T18699] ksys_mount+0xc2/0xf0 [ 319.998266][T18699] __x64_sys_mount+0xb1/0xc0 [ 320.002849][T18699] do_syscall_64+0xcb/0x1e0 [ 320.007347][T18699] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 320.013309][T18699] RIP: 0033:0x4665d9 [ 320.017189][T18699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 320.036865][T18699] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 320.045273][T18699] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 22:16:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="000000000000800024001280110001006272696467655f736c617665000000000c0005800500010000000081"], 0x44}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@gettaction={0x20, 0x32, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}]}, 0x20}, 0x1, 0x0, 0x0, 0x51fbeff71d0e71ad}, 0x20000000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_INTERFACE(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_EXTENDED_ADDR={0xc}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan3\x00'}]}, 0x34}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000008d381f2da3276ee3a153786b2f955e3198b9279af278d6b539abb698d0b631cfd6c4504bf1ba1eae5150d313fcc33603347cde24bffdb3c60c77ff177c32f4fef9c87559a366cf03ae5a4be1666332f4ce8dcd91d04ba3c5aaa9b12bfa56de533905dcfcf27b98f52757fc742e80a744bc9d3b10e89a1694a6180e5a83a32ba903fd2800102986f0da2847f6174d655d4657c222ba13de183eec584dd41fbe7e1679ac84f04fdce681c62cc69bdc8ae83e27a9978e2ac250574f62b357799b0c8bb9189c1516babf7a53365e430905", @ANYRES16=r5, @ANYBLOB="00042dbd7000fddbdf252100000008000300", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x117b9fdc47cc1466}, 0x2004c051) 22:16:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 320.053499][T18699] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 320.061506][T18699] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 320.069508][T18699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 320.077475][T18699] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:16:56 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffff7f, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:56 executing program 5 (fault-call:4 fault-nth:8): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x668}, 0x0) 22:16:56 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffa1, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) 22:16:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x669}, 0x0) 22:16:56 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffff8c, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 320.173378][T18724] FAULT_INJECTION: forcing a failure. [ 320.173378][T18724] name failslab, interval 1, probability 0, space 0, times 0 22:16:56 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x40000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 320.244207][T18724] CPU: 1 PID: 18724 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 320.254557][T18724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.264605][T18724] Call Trace: [ 320.267901][T18724] dump_stack+0x1d8/0x24e [ 320.272229][T18724] ? devkmsg_release+0x11c/0x11c [ 320.277204][T18724] ? show_regs_print_info+0x12/0x12 [ 320.280033][T18737] __nla_validate_parse: 6 callbacks suppressed 22:16:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x700}, 0x0) 22:16:56 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffffa1, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 320.280039][T18737] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 320.282401][T18724] should_fail+0x6f6/0x860 [ 320.282419][T18724] ? setup_fault_attr+0x3d0/0x3d0 [ 320.307486][T18724] ? selinux_sb_alloc_security+0x4f/0x200 [ 320.313215][T18724] should_failslab+0x5/0x20 [ 320.317721][T18724] kmem_cache_alloc_trace+0x39/0x2b0 [ 320.323010][T18724] ? down_write+0xd8/0x150 [ 320.327425][T18724] selinux_sb_alloc_security+0x4f/0x200 [ 320.332969][T18724] security_sb_alloc+0x50/0xb0 [ 320.337733][T18724] alloc_super+0x133/0x750 22:16:56 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffffe4, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 320.342150][T18724] sget+0x20e/0x4e0 [ 320.346132][T18724] ? free_anon_bdev+0x20/0x20 [ 320.350830][T18724] incfs_mount_fs+0xca/0x840 [ 320.355428][T18724] ? incfs_unlink+0x80/0x80 [ 320.360012][T18724] ? vfs_parse_fs_param+0x2cb/0x430 [ 320.365238][T18724] ? vfs_parse_fs_string+0x1e9/0x290 [ 320.370614][T18724] ? cap_capable+0x23f/0x280 [ 320.375316][T18724] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 320.380941][T18724] legacy_get_tree+0xde/0x170 [ 320.385613][T18724] ? incfs_unlink+0x80/0x80 [ 320.390125][T18724] vfs_get_tree+0x83/0x260 [ 320.394546][T18724] do_mount+0x19d0/0x2670 [ 320.398902][T18724] ? copy_mount_string+0x30/0x30 [ 320.403834][T18724] ? copy_mount_options+0x59/0x300 [ 320.408941][T18724] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 320.414570][T18724] ? copy_mount_options+0x273/0x300 [ 320.419762][T18724] ksys_mount+0xc2/0xf0 [ 320.423919][T18724] __x64_sys_mount+0xb1/0xc0 [ 320.428541][T18724] do_syscall_64+0xcb/0x1e0 [ 320.433038][T18724] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 320.439029][T18724] RIP: 0033:0x4665d9 [ 320.442915][T18724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 320.462519][T18724] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 320.470928][T18724] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 320.479089][T18724] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 320.487061][T18724] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 320.495030][T18724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 320.503346][T18724] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:16:57 executing program 5 (fault-call:4 fault-nth:9): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:57 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = syz_open_dev$usbmon(&(0x7f00000027c0), 0xfffffffffffff800, 0x1) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c00000000010104000000000000000002000000240001801400018008000100e000001108000200000000000c0002800500160000000000240002801400018008000100ac1414aa08000200e00000020c0002800500010000000000080007400000000018000d8008000100ffffffff0c000380060002004e230000"], 0x7c}}, 0x0) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x5) tkill(r7, 0x36) sendmsg$OSF_MSG_REMOVE(r5, &(0x7f0000002500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000002980)={0x175c, 0x1, 0x5, 0x3, 0x0, 0x0, {0x2, 0x0, 0x1}, [{{0x254, 0x1, {{0x2, 0x1b}, 0x3, 0xff, 0x8, 0x7, 0x2, 'syz0\x00', "b438208a7e6a8919256dcb74ce0fd1168bb04eb2ee155a10f96da9ffdc5cff92", "79a37a6f5edd16cc71114638dffbaf32758cb38f1f7bee596e50529baef1ce3d", [{0x0, 0x2, {0x3, 0x3}}, {0x2, 0x2, {0x0, 0xb00b}}, {0x80, 0x81, {0x2}}, {0x400, 0x20, {0x2, 0x400}}, {0x3, 0x6, {0x0, 0x9}}, {0x0, 0x10fd, {0x0, 0x2}}, {0xfff8, 0xde1, {0x2, 0x6}}, {0x8, 0xfffa, {0x1, 0x9}}, {0x8, 0x7, {0x0, 0xee}}, {0xfffe, 0x1, {0x3, 0x8000}}, {0x7d, 0x2, {0x2, 0x8}}, {0x5, 0x7, {0x0, 0x40}}, {0x6, 0x800, {0x3, 0x80}}, {0x8, 0x0, {0x0, 0x21}}, {0x0, 0x101, {0x1, 0x81}}, {0x7, 0xd7ec, {0x0, 0x5}}, {0xfffd, 0x20, {0x91333461e85c192e, 0x9}}, {0x3, 0x9, {0x3, 0x8001}}, {0x7ff, 0x800, {0x1, 0x6328}}, {0x800, 0x2, {0x2, 0x7}}, {0x0, 0x0, {0x1, 0x3}}, {0x3, 0x6, {0x1, 0x1}}, {0x80, 0xfffe, {0x0, 0xcfa9}}, {0x7ff, 0xa2d, {0x0, 0x7}}, {0x780, 0x80, {0x0, 0x2}}, {0x40, 0xff, {0x2, 0x7abcd73b}}, {0x200, 0x5, {0x2, 0x9}}, {0x9, 0x3f, {0x2, 0x6}}, {0xfff, 0x6, {0x3, 0x5}}, {0x2, 0x2, {0x0, 0x6e000000}}, {0x4, 0x0, {0x2, 0x8}}, {0x8, 0x7ff, {0x2, 0x4a0}}, {0x7e04, 0x8, {0x3, 0xfa}}, {0x3, 0xacb, {0x3, 0x5}}, {0x2, 0x3, {0x1, 0xffffffff}}, {0x1, 0x7f, {0x3, 0x2}}, {0x5, 0x8001, {0x8e3fcb29a5aa781, 0x2}}, {0x81, 0x1, {0x0, 0x20}}, {0x2, 0x1, {0x2, 0x8001}}, {0x6, 0x8, {0x1, 0x3}}]}}}, {{0x254, 0x1, {{0x2, 0xa709}, 0x45, 0x0, 0x5, 0xd3b, 0x27, 'syz1\x00', "2263866f178327f268609954ed3866bbaee655fd73855f9dd5de70b5823ba592", "43f58febe8669b7567bca504f8a99150db976317f69069268856c09c11829567", [{0x0, 0x8000, {0x3, 0x1}}, {0x4000, 0x3f, {0x0, 0x7}}, {0x4, 0x7, {0x2, 0x5}}, {0x2, 0x4, {0x0, 0xecc}}, {0xff, 0x5, {0x1, 0x7}}, {0x5, 0x3, {0x2}}, {0x9, 0xd353, {0x1, 0x7}}, {0x4, 0x2, {0x1, 0x6}}, {0x6, 0x8, {0x3, 0x7}}, {0x603, 0x6, {0x3, 0x4c}}, {0x3ff, 0x9b0c, {0x0, 0x3}}, {0x1, 0x101, {0x3, 0x6}}, {0x7, 0x81, {0x3, 0x7}}, {0x4, 0x0, {0x0, 0xffffffdf}}, {0x6, 0xfff, {0x2, 0x101}}, {0x7, 0x4, {0x0, 0x6}}, {0xdda4, 0x7, {0x2, 0x314}}, {0x80, 0x8, {0x2, 0x800}}, {0x2, 0x6e9, {0x1, 0x8000}}, {0x3ff, 0x8000, {0x0, 0x9}}, {0x7f, 0x3f, {0x0, 0x5}}, {0x7, 0x2, {0x0, 0x5}}, {0x20, 0x9, {0x0, 0x101}}, {0xffff, 0x9, {0x2, 0x4}}, {0x3, 0xfb, {0x0, 0xff}}, {0x6, 0xe5eb, {0x1, 0x6}}, {0x0, 0x3, {0x0, 0xc04}}, {0x941, 0x6, {0x2, 0x8}}, {0x100, 0x2, {0x2, 0x3}}, {0x80, 0x7, {0x0, 0x1}}, {0x1ff, 0x2, {0x3, 0x8}}, {0x0, 0xffff, {0x1, 0x1f}}, {0x8000, 0x90a0, {0x3, 0x1}}, {0xfff, 0x1, {0x2, 0xb54}}, {0x1ff, 0x40, {0x2, 0x3}}, {0x3f, 0x20, {0x2, 0x5}}, {0x2, 0x5d9, {0x3, 0x81}}, {0x2, 0x8f8d, {0x0, 0x7aee}}, {0x3, 0xf9, {0x3, 0x80000001}}, {0x1, 0xfff, {0x3, 0x6}}]}}}, {{0x254, 0x1, {{0x0, 0x5}, 0xce, 0x3, 0x8000, 0x0, 0x24, 'syz0\x00', "a2f6f7f5f273605075da8ed4a90747f800434a5a65b75b3b21828dec9a03f207", "97d9acbb2fc292bc9d4507169ac87287e4543cd1e96dc6b486f1150ff0094632", [{0x40, 0x0, {0x2, 0x10000}}, {0x0, 0x6}, {0x3, 0x4, {0x1, 0x7}}, {0x7, 0x901, {0x0, 0x401}}, {0x3, 0x9, {0x0, 0x2}}, {0x7ff, 0x4, {0x2, 0x9}}, {0x200, 0x8, {0x2, 0x5}}, {0x0, 0x8, {0x1, 0xfe}}, {0xca4, 0x9, {0x1, 0x5}}, {0x1, 0x9, {0x1, 0x2e84}}, {0xfff, 0xa75a, {0x1, 0x8}}, {0x20, 0x101, {0x1, 0x1}}, {0x0, 0x0, {0x0, 0x9}}, {0x5, 0x9}, {0x8, 0xfbf5, {0x0, 0x401}}, {0x3, 0x8001, {0x2, 0x5f33}}, {0xaa2, 0x0, {0x1, 0x9}}, {0x9348, 0x800, {0x3, 0x9}}, {0x8001, 0xf001, {0x0, 0x4}}, {0x0, 0x1, {0x0, 0xd92d}}, {0xc, 0x8, {0x3, 0x1}}, {0x3, 0x4, {0x3, 0x484}}, {0xdbc2, 0x7ff, {0x2, 0x4}}, {0x5, 0xfff, {0x0, 0x100}}, {0xd8b, 0x5, {0x1, 0x7}}, {0x1, 0x6, {0x1, 0x5}}, {0x40, 0xff1c, {0x0, 0xfa6}}, {0x0, 0x7, {0x2, 0x8}}, {0x3, 0xe0a6, {0x3, 0x400}}, {0x4, 0xb26e, {0x0, 0xacd6}}, {0x5, 0x4, {0x1, 0x9}}, {0x6, 0x7, {0x3, 0x1}}, {0x1f, 0xb18, {0x1, 0x10000}}, {0x0, 0x7, {0x2, 0x7}}, {0x2, 0x1f, {0x3, 0x10000}}, {0x4, 0x2e, {0x3, 0x86b}}, {0xfff8, 0x79, {0x0, 0x6}}, {0x6, 0xff01, {0x3, 0x3}}, {0xfff, 0x3, {0x1, 0x1}}, {0x1000, 0x101, {0x0, 0x8000}}]}}}, {{0x254, 0x1, {{0x0, 0xfffffffa}, 0x3f, 0x40, 0xfffa, 0x3, 0xe, 'syz0\x00', "0223ead6978698e9546cbd9d9d0ece87d9e2f138c36e6f8f32f60b47725fee01", "25c202564d124b19d98fd4d526df02078f7032d202b2023e8ee9fdb1ee9e8a1f", [{0x6, 0x2b, {0x0, 0x8}}, {0x2ab6, 0x6, {0xf800e58f981935ee, 0xfffffffe}}, {0x100, 0x3, {0x0, 0x1}}, {0x81, 0x8000, {0x0, 0x1000}}, {0xc45, 0x4, {0x2, 0x1}}, {0xc7, 0x0, {0x1, 0xc00000}}, {0xb0, 0x8, {0x0, 0xf9d}}, {0xb2, 0x1, {0x2, 0x19}}, {0x5, 0x6, {0x2, 0xa}}, {0x101, 0xfff, {0x3, 0x81}}, {0x8, 0x7ff, {0x1, 0x7}}, {0x3a5, 0x7, {0x1, 0x80}}, {0x7, 0x401, {0x2}}, {0x4, 0x5, {0x1, 0x9}}, {0x0, 0x5, {0x0, 0x2ec}}, {0x9, 0x200, {0x0, 0x7}}, {0x0, 0x3ff, {0x3, 0xf3}}, {0x1e33, 0x9, {0x2, 0x3}}, {0x5, 0x8, {0x3, 0x1}}, {0xff, 0x4, {0x0, 0x80000000}}, {0x0, 0x1000, {0x83e951fb3571aa0c, 0x4}}, {0x4, 0x8, {0x3, 0x80000001}}, {0x8, 0x6, {0x2, 0x40}}, {0xfff9, 0x1, {0x1, 0x874}}, {0x40, 0x6, {0x3}}, {0x800, 0xff80, {0x3, 0x1400}}, {0x2e, 0x8, {0x1, 0x3}}, {0x1, 0x100, {0x1, 0xa3}}, {0x3, 0x1f01}, {0x9, 0x6, {0x2, 0x800}}, {0x5, 0xffff, {0x1, 0x2}}, {0xe870, 0x7, {0x1, 0x8}}, {0x8, 0x7, {0x1, 0x3}}, {0xff, 0x1ff, {0x1, 0x1}}, {0x9, 0x1f, {0x0, 0xfffffffd}}, {0x8, 0xdcc, {0x1, 0x20}}, {0x7, 0x9, {0x3, 0xffff}}, {0x6, 0xf3b, {0x2, 0x800}}, {0xff08, 0xeb15, {0x3, 0x3f}}, {0x1ff, 0x7, {0x0, 0xfffffff8}}]}}}, {{0x254, 0x1, {{0x0, 0x3ff}, 0x41, 0x6, 0xffff, 0xff, 0x15, 'syz1\x00', "0739fbefc4b4bbe094dc2d165d43f207c3d30512a9a42b30523eac34db652819", "7ffedeb03e46b6bef7bebe7e72705fbc9d7d8297384d1cb05a92d3eee8a7ac4b", [{0x5, 0x100, {0x0, 0x5}}, {0x67de, 0x2, {0x0, 0x1}}, {0x80, 0x8001, {0x2, 0x821}}, {0x1f, 0xd63, {0x0, 0x80000001}}, {0x1f, 0x8, {0x0, 0x40}}, {0x4, 0x200, {0x1, 0x3}}, {0x5, 0x800, {0x3, 0x5}}, {0x8, 0x1, {0x2, 0x9}}, {0x949, 0x3f, {0x2, 0x8}}, {0xec, 0x40, {0x0, 0x8}}, {0x91, 0x1f, {0x2, 0x100}}, {0xfe, 0x9a, {0x0, 0x7}}, {0x40, 0x20, {0x1, 0x4}}, {0x3, 0x5, {0x3, 0x4}}, {0xd, 0x40, {0x1, 0x9}}, {0x2, 0x9, {0x1, 0x3ff}}, {0x80, 0x76, {0x3, 0x5}}, {0x5, 0x1f, {0x2, 0x1000}}, {0x471, 0x60, {0x0, 0x40}}, {0x100, 0xfff9, {0x3, 0x5}}, {0x71, 0x8001, {0x1, 0x1}}, {0x4, 0x400, {0x3, 0xd8}}, {0x8, 0x0, {0x3, 0x5}}, {0x401, 0x7, {0x3, 0x7fff}}, {0x1f, 0x0, {0x2, 0x4}}, {0x5, 0x1, {0x3, 0x3}}, {0x3f, 0x2, {0x1, 0x6}}, {0x8001, 0x7, {0x1, 0x6}}, {0x3ff, 0x6, {0x0, 0x4}}, {0x57, 0x81, {0x3, 0x4}}, {0x6, 0xfce, {0x2, 0x4}}, {0x4229, 0xf2, {0x1, 0x2}}, {0xff7f, 0x5, {0x3, 0x400}}, {0xf1, 0xfca5, {0x0, 0xfffffffd}}, {0x6, 0x9, {0x4, 0x800}}, {0x2, 0x0, {0x0, 0xffff0000}}, {0xfb8, 0x200, {0x1, 0x5}}, {0x6, 0x3f, {0x3, 0x7ff}}, {0x6, 0x8f3, {0x2}}, {0x9, 0x3, {0x2, 0x4}}]}}}, {{0x254, 0x1, {{0x3, 0x1d7}, 0x6, 0xb6, 0x8, 0x80, 0x28, 'syz1\x00', "0ed9a076f872e290b3ef36e9f92cb6af01aff24ab09b0860a222ab343dab10f8", "91e1595f130e4c046d14900f6717c8eb32bfc2a9733b3d09ab07addbf419658c", [{0x9, 0x4, {0x2, 0x9}}, {0x7, 0x3, {0x0, 0x4}}, {0x616a, 0x200, {0x3, 0x1}}, {0x9, 0xa414, {0x2, 0x3ff}}, {0x48d4, 0x0, {0x0, 0x1}}, {0xfff9, 0x4, {0x1, 0x100}}, {0x1ff, 0x7, {0x1, 0x1}}, {0x9, 0x2, {0x0, 0x5}}, {0x8000, 0x101, {0x2, 0x1}}, {0x1f, 0xc734, {0x0, 0x6}}, {0x1000, 0x2, {0x0, 0x8c}}, {0x0, 0x100, {0x1, 0x2}}, {0x9, 0x0, {0x0, 0x2}}, {0x3, 0x1ff, {0x1, 0x3}}, {0x1, 0x2, {0x3, 0x7}}, {0x0, 0x20, {0x0, 0x101}}, {0xfff, 0x4, {0x3, 0x80000001}}, {0x401, 0x8f2, {0x0, 0x7}}, {0xff, 0x800, {0x2, 0x5}}, {0x24, 0x0, {0x2, 0x1ff}}, {0xf801, 0x29, {0x2, 0x56}}, {0x4, 0x0, {0x3, 0x9}}, {0x8e6d, 0x0, {0x3, 0x7903}}, {0x1000, 0x4, {0x2, 0x4}}, {0x0, 0x3, {0x3, 0x362}}, {0x8, 0x1, {0x3, 0x25}}, {0x100, 0x6, {0x3, 0x1b7}}, {0xc000, 0xc820, {0x0, 0x2}}, {0x1, 0x2, {0x2, 0x7ff}}, {0x9ca, 0x8, {0x0, 0x5}}, {0x0, 0x7, {0x1, 0x2}}, {0x0, 0x401, {0x3, 0x1}}, {0x8001, 0x6, {0x1, 0xb0}}, {0x2, 0x2, {0x2, 0x1ff}}, {0x6, 0x2, {0x3, 0x3ff}}, {0xe71, 0x0, {0x2, 0xe0a}}, {0x4, 0x6, {0x3, 0x1fb7}}, {0xc4, 0x1ff, {0x0, 0x4}}, {0xe6, 0xb, {0x1, 0x1f}}, {0x7, 0xd5, {0x3, 0x3}}]}}}, {{0x254, 0x1, {{0x0, 0x2}, 0x7f, 0x1, 0x401, 0xffff, 0x28, 'syz0\x00', "9b9facd23b39491d23f0101ca7dad50d27e4435c5151bfddc373d1ddde8d641e", "10462dd849275fdb51f66ca0f82f4970bdb593631e8c43bfcfc78a3ad492f645", [{0x1, 0x4, {0x3, 0x3ff}}, {0xfff9, 0x9, {0x1, 0x47}}, {0x3, 0x8001, {0x1, 0x3f}}, {0x2, 0x2, {0x2, 0x800}}, {0x4, 0x7, {0x0, 0x2}}, {0x6, 0x70a, {0x1, 0xbc73}}, {0x200, 0x3f, {0x1}}, {0x5, 0xb9, {0x1, 0x20}}, {0x3, 0xf603, {0x1, 0xe5}}, {0x4, 0x8, {0x0, 0x401}}, {0x1ff, 0x1d, {0x0, 0x5}}, {0x9, 0xc828, {0x2, 0xffffff7f}}, {0x9, 0x6, {0x2, 0x7f00}}, {0x7f, 0x8, {0x2, 0x4}}, {0x7, 0x6, {0x3, 0x200}}, {0x8, 0x0, {0x1, 0xfffffffb}}, {0x7, 0x6, {0x3, 0x1}}, {0x4, 0x8, {0x2, 0x8}}, {0x1, 0x2, {0x3, 0x40}}, {0xffc0, 0x40, {0x0, 0x3}}, {0x1000, 0x200, {0x3, 0x80000000}}, {0xefa, 0x3, {0x0, 0x7fffffff}}, {0x3579, 0x5, {0x3, 0x80000000}}, {0x9, 0xb7d, {0x2, 0x4}}, {0xf001, 0xf45, {0x2, 0x3}}, {0x4, 0x9, {0x3, 0x4}}, {0xa4f, 0x3, {0x3, 0x5}}, {0x35, 0x8, {0x2, 0x2}}, {0x9, 0x7837, {0x1}}, {0x2, 0x7f, {0x3, 0x80000001}}, {0x3, 0x1, {0x3, 0x6889}}, {0x1ff, 0x5, {0x0, 0x9}}, {0x0, 0x5, {0x1, 0x8000}}, {0x7, 0x345d, {0x1, 0x8000}}, {0xf95f, 0x7, {0x3, 0xfff}}, {0x101, 0x5, {0x1, 0x1}}, {0x8, 0x7fff, {0x3, 0x1}}, {0x5, 0xb32, {0x4, 0x7}}, {0x1075, 0x400, {0x0, 0x791}}, {0x9, 0x4, {0x2, 0x4}}]}}}, {{0x254, 0x1, {{0x2, 0xffff18cd}, 0x7, 0x3, 0x400, 0x8, 0xa, 'syz0\x00', "2501540f06ad95fb7312df67124dd94245bc175311f12b5a8e20e00c8d549ce8", "5e55bbfaa4c4e4c2e87f963def0a058982d5896118d50a4afbe643fa7345f926", [{0x9, 0x1, {0x2, 0x8}}, {0xfff, 0x8000, {0x0, 0xd98}}, {0x5, 0x20, {0x3, 0x4}}, {0xe000, 0x8, {0x3, 0x885f}}, {0x0, 0x7, {0x2, 0x1521}}, {0x7fff, 0x1ff, {0x2, 0x9}}, {0x5, 0x20, {0x0, 0x9}}, {0x4050, 0x0, {0x0, 0x4}}, {0x7fff, 0x71d1, {0x2, 0x1ff}}, {0x1, 0xa000, {0x3, 0x4}}, {0x4f0c, 0x7fff, {0x0, 0x35}}, {0x2, 0xa7, {0x0, 0x401}}, {0x1, 0x40, {0x3, 0xff}}, {0x2, 0x1f, {0x1, 0x400}}, {0x6, 0x101, {0x3, 0x200}}, {0x20, 0x1f, {0x1, 0x7fffffff}}, {0xfff9, 0x55, {0x2, 0x1}}, {0xffff, 0x5, {0x1, 0x5}}, {0x3, 0x1, {0x1, 0x7}}, {0x2, 0xf322, {0x2, 0xfffff13e}}, {0x4, 0x1, {0x1, 0x8}}, {0xd26f, 0x0, {0x0, 0x9}}, {0x2, 0x8, {0x0, 0x7ff}}, {0x7, 0x9, {0x1, 0x9}}, {0xa11, 0x8000, {0x3, 0x3}}, {0x9, 0x21d, {0x1, 0x7}}, {0x0, 0x1ff, {0x2, 0x1}}, {0x1, 0x0, {0x1, 0x9}}, {0x0, 0x401, {0x0, 0x11f2}}, {0x3, 0x9, {0x3, 0x7f}}, {0x7f, 0x0, {0x0, 0x221}}, {0x5, 0x9, {0x0, 0x18d6}}, {0x1, 0x7, {0x1}}, {0x5, 0x8, {0x0, 0x6}}, {0x6, 0x8, {0x0, 0x1}}, {0x5, 0x3, {0x3, 0x6d}}, {0x1010, 0x7f, {0x3, 0x5}}, {0x0, 0x0, {0x3, 0x5}}, {0x0, 0x6, {0x0, 0x2}}, {0x6, 0xeb17, {0x3, 0x7}}]}}}, {{0x254, 0x1, {{0x1, 0x4}, 0x5, 0x3c, 0x2, 0x7fff, 0x26, 'syz0\x00', "ea58ba9599bfe2abd5037683609ff4d4e83c8053a8c4e3d6bfe3f4472bb2e267", "56cefa1e4d076a95f1041948ddd421bfaed33b102237ea1e9a1cb99a5608cf64", [{0x2, 0x5}, {0x8, 0x7, {0x3, 0x1}}, {0x77, 0x7, {0x0, 0x3ff}}, {0x7ff, 0x8000, {0x2, 0x1ff}}, {0x1, 0xf1b, {0x1, 0x9d}}, {0x7, 0xff, {0x2, 0x7f}}, {0xfffa, 0x3, {0x3, 0x6}}, {0x5, 0x4, {0x2}}, {0x1, 0x6, {0x0, 0x4}}, {0x90, 0x5, {0x1, 0x4}}, {0x1, 0x4c6, {0x0, 0xa949}}, {0x8, 0xd68e, {0x2, 0xfffffc01}}, {0x3, 0x4, {0x3, 0x6}}, {0x7, 0xae, {0x2, 0x1}}, {0x401, 0x0, {0x3, 0x5}}, {0xff, 0x200, {0x0, 0xb0}}, {0x4, 0xa6df, {0x1, 0x20}}, {0x6, 0xb9, {0x0, 0x5}}, {0xbb01, 0xb1, {0x2, 0x60a1}}, {0x43d, 0x81, {0x0, 0x8d}}, {0x2, 0x6fa}, {0x6b, 0x81, {0x1, 0x4}}, {0xc0, 0x6, {0x2, 0x9}}, {0x2, 0x0, {0x2, 0x81}}, {0x1, 0x97, {0x1, 0x8}}, {0x7, 0x6, {0x0, 0x1000}}, {0x7f, 0x5617, {0x2, 0x4}}, {0x9051, 0x81, {0x3, 0x2}}, {0x1000, 0x2, {0x1, 0x6}}, {0x6, 0x1f, {0x2, 0xffffff01}}, {0xd6, 0x401, {0x3, 0x4}}, {0x4, 0x0, {0x3, 0x6}}, {0x20, 0xabea, {0x2, 0x4}}, {0x8001, 0x35, {0x3, 0xffff}}, {0xd4b5, 0x2000, {0x1, 0x9}}, {0x81, 0x1f, {0x2, 0x2}}, {0xfff, 0x9de, {0x3, 0x1}}, {0xb3e, 0x0, {0x0, 0x3}}, {0x8, 0x4, {0x2, 0xde}}, {0xd9d8, 0x1, {0x2, 0x8001}}]}}}, {{0x254, 0x1, {{0x3, 0x7ff}, 0x0, 0xe0, 0xfff, 0x5, 0x25, 'syz1\x00', "04ae1f9304bec87da2248cab027e184a945dfe675b9ba7ce1ad9fd425352dfba", "123b4aec03c16308d0ae26977c2e8ac95d64cc11c18f4633e35e6a6b155e5295", [{0x3, 0x9, {0x3, 0xfffffffe}}, {0x4c, 0x9, {0x1, 0x9}}, {0xffff, 0x5377, {0x1, 0xffffffff}}, {0x1218, 0x7ff, {0x1, 0x7}}, {0x6, 0x1, {0x2, 0x401}}, {0x3, 0x0, {0x1, 0x9}}, {0x0, 0x9, {0x1, 0x4}}, {0x100, 0x101, {0x3, 0x4}}, {0xda, 0x9, {0x0, 0x800}}, {0x4, 0x8001, {0x3, 0x9aaf}}, {0xfde7, 0x5, {0x2, 0x4b24}}, {0x1e, 0x3800, {0x3, 0xffffffff}}, {0x76, 0x6, {0x9044948e45419d52, 0x7}}, {0x3d8, 0x100, {0x0, 0x1}}, {0x7, 0x9, {0x1, 0xa732}}, {0x8, 0x6054, {0x2}}, {0x2, 0x0, {0x3}}, {0x7, 0x9cc, {0x0, 0x7ff}}, {0x4, 0x0, {0x1, 0x297f3c05}}, {0xbece, 0x5, {0x1, 0x1}}, {0x9, 0x20, {0x0, 0x7f}}, {0x6, 0x9, {0x0, 0x7ff}}, {0x1, 0x713, {0x2, 0x2}}, {0x8001, 0x20, {0x2, 0x38d}}, {0x400, 0x5}, {0xce, 0x40, {0x3, 0x8}}, {0x3, 0x1, {0x3, 0x93}}, {0x1, 0x1c68, {0x0, 0x5}}, {0x3ff, 0x3ff, {0x7, 0x1}}, {0x7, 0x1, {0x2, 0x9}}, {0x1e39, 0x3, {0x2, 0x1}}, {0x4, 0xffff, {0x3, 0x8}}, {0x5, 0x8, {0x1, 0x100}}, {0x1, 0x1, {0x1, 0x3f}}, {0x8000, 0x8, {0x3, 0x259}}, {0x8, 0x0, {0x3, 0x9}}, {0x4, 0x3f, {0x0, 0x800}}, {0x7, 0xfff, {0x0, 0xfffffc00}}, {0x9, 0x0, {0x6, 0x9}}, {0x5, 0x7f, {0x1, 0x1}}]}}}]}, 0x175c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ptrace$cont(0x18, r7, 0x0, 0x0) ptrace$setregs(0xd, r7, 0x0, &(0x7f0000000080)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002480)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000001c0)="90f810ac6b43b64e999c8a6c283848ba1ff7792410d6436360468c5a35228b86775c40a7fdb1a996ab1764e6908f47c067f58123c08c8c33c4bf9b453c450b43b951ca", 0x43}, {&(0x7f0000000240)="817bfcdc0c5edcde88fd9d4f95b4ad32c7a69522c346710642e5d1db5d03e425c33299596afc271d79821e988c2422ab79b64a99338e2d77fff6aa2472fd0916c4c30d726cf27dcbb9749863e6adb43fec2d3638fadd48b08d4098c7110e0014c600062909edfd0300d276f82c2e2ace28024bbdc0896e84d2c6622bf99c1f47", 0x80}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000002380)="0a890df2c9fd407c8a5b3c6ac5232e20e3e86a02606f1751352b4923ee3a7d7506fc7f4f7b69e9df1345afcb63f9eb33ed3b0b31361995958ed98737c203220c1a9dd3b198311bfc8503b147c3f172e0abedb6cd544c6f65c9a1ace1ae8d4ca445a59f18da44d388cac93581e157abc48f7ff7d8c9709545db978b18fb7eade592db078c11c508c70d84c88673af9b26273457a3dd4d21b22e540ab63ddfec1dbed08694814698e71ae13fe654c3bff3e6a072b9d2cc8fec8851e8c81f94033be21e48e919174bee12b7f70dd933beaa5323244ed2", 0xd5}], 0x5, &(0x7f0000002800)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [r1, r2, r3, r4, r5, 0xffffffffffffffff, r6]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x118, 0x8080}], 0x1, 0x80) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r0}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:16:57 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffffff0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:57 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x7ff00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x900}, 0x0) 22:16:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="000000000000000024001280110901006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@setlink={0x34, 0x13, 0x400, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x10400, 0x4200}, [@IFLA_ADDRESS={0xa, 0x1, @multicast}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x4c080) 22:16:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:57 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x100000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:57 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffffff4, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xa00}, 0x0) [ 320.685485][T18769] FAULT_INJECTION: forcing a failure. [ 320.685485][T18769] name failslab, interval 1, probability 0, space 0, times 0 [ 320.726564][T18769] CPU: 1 PID: 18769 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 320.737603][T18769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.747829][T18769] Call Trace: [ 320.751218][T18769] dump_stack+0x1d8/0x24e [ 320.755636][T18769] ? devkmsg_release+0x11c/0x11c [ 320.757826][T18779] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 320.760570][T18769] ? show_regs_print_info+0x12/0x12 [ 320.760583][T18769] ? pcpu_alloc_area+0x753/0x8b0 [ 320.760601][T18769] should_fail+0x6f6/0x860 [ 320.784467][T18769] ? setup_fault_attr+0x3d0/0x3d0 [ 320.789489][T18769] ? cpumask_next+0xc/0x20 [ 320.794430][T18769] ? pcpu_alloc+0xc8a/0x1180 [ 320.799018][T18769] ? prealloc_shrinker+0x50/0x210 [ 320.803798][T18779] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 320.804059][T18769] should_failslab+0x5/0x20 [ 320.817989][T18769] kmem_cache_alloc_trace+0x39/0x2b0 22:16:57 executing program 1: io_setup(0x3ff, &(0x7f0000000240)=0x0) io_pgetevents(r0, 0x5, 0x6, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}], 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={[0x139b97f1]}, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000040), &(0x7f0000000140)={0x0, 0xfb, 0xd9, 0x0, 0x4, "dd20cf21d20d9ec257269ed5b0eb9540", "a26f63b552365440a90ed67abd1d7fda5efb3ac800abc218ff0696a8c1a4a007c9f2c0be5fed90a334c60077c3690a2303f3cb49522f52869da80a8b6cffb97afc338c251b12c774ed01498b3eb9ac73eafb8f2aaf258b273842f4f10926e6178b1dbeb165f9cbe94603883faccd01ad806d143bc5775f908cc37e7ea57b5175ba9371db3dd4f12ed69493b20fa6c1000dcbcea279b3a5a6d555559386b4f2a9182e79e95c20dbb37215c183bab5e44c9d80375ca88839740828c89f3bee4720403bf723"}, 0xd9, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff}) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r5, 0x80286722, &(0x7f00000004c0)={&(0x7f0000000480)=""/34, 0x22, 0x1, 0x7}) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x188}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_PMKSA(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r7, 0x1, 0x0, 0x0, {{0x1b}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_OPER(r5, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1021700}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x68, r7, 0x300, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x100, 0x69}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x1}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x68}, 0x1, 0x0, 0x0, 0x895}, 0x8800) [ 320.823281][T18769] prealloc_shrinker+0x50/0x210 [ 320.828145][T18769] alloc_super+0x5e5/0x750 [ 320.832567][T18769] sget+0x20e/0x4e0 [ 320.836379][T18769] ? free_anon_bdev+0x20/0x20 [ 320.841062][T18769] incfs_mount_fs+0xca/0x840 [ 320.845661][T18769] ? incfs_unlink+0x80/0x80 [ 320.850171][T18769] ? vfs_parse_fs_param+0x2cb/0x430 [ 320.855379][T18769] ? vfs_parse_fs_string+0x1e9/0x290 [ 320.860673][T18769] ? cap_capable+0x23f/0x280 [ 320.865267][T18769] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 320.871033][T18769] legacy_get_tree+0xde/0x170 [ 320.875723][T18769] ? incfs_unlink+0x80/0x80 [ 320.880253][T18769] vfs_get_tree+0x83/0x260 [ 320.885020][T18769] do_mount+0x19d0/0x2670 [ 320.889368][T18769] ? copy_mount_string+0x30/0x30 [ 320.894313][T18769] ? copy_mount_options+0x59/0x300 [ 320.899427][T18769] ? copy_mount_options+0x59/0x300 [ 320.904635][T18769] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 320.910193][T18769] ? copy_mount_options+0x273/0x300 [ 320.915434][T18769] ksys_mount+0xc2/0xf0 [ 320.919591][T18769] __x64_sys_mount+0xb1/0xc0 [ 320.924187][T18769] do_syscall_64+0xcb/0x1e0 [ 320.928783][T18769] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 320.934759][T18769] RIP: 0033:0x4665d9 [ 320.938650][T18769] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 320.958523][T18769] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 320.966938][T18769] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 22:16:57 executing program 5 (fault-call:4 fault-nth:10): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:57 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffffff6, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xb00}, 0x0) 22:16:57 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x200000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 320.974903][T18769] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 320.982864][T18769] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 320.990814][T18769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 320.999260][T18769] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:16:57 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffffffe, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:57 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc00000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:57 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff0700, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xc00}, 0x0) [ 321.085511][T18804] FAULT_INJECTION: forcing a failure. [ 321.085511][T18804] name failslab, interval 1, probability 0, space 0, times 0 22:16:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xd00}, 0x0) [ 321.131506][T18804] CPU: 1 PID: 18804 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 321.141857][T18804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.152084][T18804] Call Trace: [ 321.155379][T18804] dump_stack+0x1d8/0x24e [ 321.159804][T18804] ? devkmsg_release+0x11c/0x11c [ 321.164861][T18804] ? show_regs_print_info+0x12/0x12 [ 321.170061][T18804] ? idr_get_free+0x740/0x900 [ 321.174751][T18804] should_fail+0x6f6/0x860 [ 321.179171][T18804] ? setup_fault_attr+0x3d0/0x3d0 [ 321.184205][T18804] ? __down_read+0xf1/0x210 [ 321.188757][T18804] ? __list_lru_init+0xa7/0x550 [ 321.193692][T18804] should_failslab+0x5/0x20 [ 321.198210][T18804] kmem_cache_alloc_trace+0x39/0x2b0 [ 321.203614][T18804] __list_lru_init+0xa7/0x550 [ 321.208288][T18804] ? prealloc_shrinker+0x1c0/0x210 [ 321.213394][T18804] alloc_super+0x611/0x750 [ 321.217808][T18804] sget+0x20e/0x4e0 [ 321.221608][T18804] ? free_anon_bdev+0x20/0x20 [ 321.226438][T18804] incfs_mount_fs+0xca/0x840 [ 321.231117][T18804] ? incfs_unlink+0x80/0x80 [ 321.235603][T18804] ? vfs_parse_fs_param+0x2cb/0x430 [ 321.240901][T18804] ? vfs_parse_fs_string+0x1e9/0x290 [ 321.246161][T18804] ? cap_capable+0x23f/0x280 [ 321.250797][T18804] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 321.256418][T18804] legacy_get_tree+0xde/0x170 [ 321.261086][T18804] ? incfs_unlink+0x80/0x80 [ 321.265720][T18804] vfs_get_tree+0x83/0x260 [ 321.270253][T18804] do_mount+0x19d0/0x2670 [ 321.274576][T18804] ? copy_mount_string+0x30/0x30 [ 321.279493][T18804] ? copy_mount_options+0x59/0x300 [ 321.284580][T18804] ? copy_mount_options+0x59/0x300 [ 321.289670][T18804] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 321.295218][T18804] ? copy_mount_options+0x273/0x300 [ 321.300415][T18804] ksys_mount+0xc2/0xf0 [ 321.304552][T18804] __x64_sys_mount+0xb1/0xc0 [ 321.309162][T18804] do_syscall_64+0xcb/0x1e0 [ 321.313713][T18804] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 321.319592][T18804] RIP: 0033:0x4665d9 [ 321.323497][T18804] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 321.343306][T18804] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 321.351955][T18804] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 321.359915][T18804] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 321.367979][T18804] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 321.376032][T18804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 321.384089][T18804] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:16:58 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xe00}, 0x0) 22:16:58 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:58 executing program 5 (fault-call:4 fault-nth:11): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:58 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xedc000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:58 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x1100}, 0x0) [ 321.874597][T18837] FAULT_INJECTION: forcing a failure. [ 321.874597][T18837] name failslab, interval 1, probability 0, space 0, times 0 [ 321.936629][T18837] CPU: 0 PID: 18837 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 321.947174][T18837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.957419][T18837] Call Trace: [ 321.960799][T18837] dump_stack+0x1d8/0x24e [ 321.965140][T18837] ? devkmsg_release+0x11c/0x11c [ 321.970343][T18837] ? show_regs_print_info+0x12/0x12 [ 321.975899][T18837] should_fail+0x6f6/0x860 [ 321.980339][T18837] ? setup_fault_attr+0x3d0/0x3d0 22:16:58 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:58 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000040)=0x80) openat$vcsa(0xffffffffffffff9c, &(0x7f0000001880), 0x80000, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001c40)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000003c80)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005cc0)=0x0) lstat(&(0x7f0000005d00)='./file0\x00', &(0x7f0000005d40)={0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) setresgid(0x0, r9, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYBLOB="020004", @ANYBLOB, @ANYBLOB, @ANYRES32=r9], 0x54, 0x1) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r10, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) setresgid(0x0, r11, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYBLOB="020004", @ANYBLOB, @ANYBLOB, @ANYRES32=r11], 0x54, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006280)=[{&(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0), 0x0, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}], 0x40, 0x40000}, {&(0x7f0000001940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001c00)=[{&(0x7f00000019c0)="0bbb30e92b7eab7caeefdc1ef0bc742ef556cb770bbf1390461d13de0e8e49cec2c74952b1c32d9035a5ece1fbed3f9df808cd126c6a8e99a6213cb80b80eb7837b073dec370fb5eca823b7b003c52ed4a7fe00c1cdc318d23a69c1f66bde2fe11e8cf399e691ef05f0207fe39297bf05e86127e3cbeb4c6c7f4ac6ba02470ee9faef23e5cdee7ba260f39af8d018a4c20c67dd8cc580034b94b0388", 0x9c}, {&(0x7f0000001a80)="96aa73bc16c550e3ff73dc50471a23aa34beaaff757f1771201addfcb53fa2f6f05b5ce44f454be8ee544f44fc25669b8448d722863e2b88674ad10acaeac8d90de56800b3d6d313f5c9158acfef7e6a026d19687474ee40c158b5eb20ae0df3f5ecd0ed475bec997ea6b846cc926628243a1f96310b0d2668e8f490099870c8e73a140b26ec903bc24f57333f2ddf472464d17496065112044b76e59dc5776f0030c54dfd9249cd8dabef9649b0947a937730b4949d44f787a9f95db026c213f85b6d045d1f45e071b770bae6bb227e65476164fe958ec2a177be0733b229a6325d5c32cb8044fe9f1aa3", 0xeb}, {&(0x7f0000001b80)="85cd4d99a6f6347c4e76f0c5cda1380fbf900707a4e30a8107668d36ab7b132aa1222e784265cf06d9e80d91227056d1f4e1f379623ad886f8c4d561edb59b5a58779122f441b13577332383186dc864b8f113bd9d121325153beab65af863904740e6", 0x63}], 0x3, &(0x7f0000005dc0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r9}}}], 0x40, 0x80}, {&(0x7f0000005e00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000061c0)=[{&(0x7f0000005e80)="5ff441d56739ac9528482f2890d87784271c880aa0882ee144d1303ecd83ff31b502cc8061b66c40449c7bb9939b96b50b0dba6b118c7774a8e621bd074c611ac0bb79b29c1dd34651a7ca1d693c2342e1d0033f670f6c7d1cf9299ec119ae8eb1700e89", 0x64}, {&(0x7f0000005f00)="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", 0xff}, {&(0x7f0000006000)="807f73a35a0f7ba33e7a55e9cef03b082385a73240cee8616173f0f8fa136e5b320837c72c504be0342c6f558fb5d2a7c42835ccad", 0x35}, {&(0x7f0000006040)="c94dfd03a823d64949971c23e1af053151fe9324f42991b48ea1adca307932cda8e9e9c78dad17f04e915daf256a8d6323c5c1268412d91a8c1dcf756745e04532e388c21436f7d06dee17f54873423d6d560198509a8918b503134122693a7ea185b6e796f21402c4d4bc9265bba0a5a39c47d9b37d7732", 0x78}, {&(0x7f00000060c0)="1a6d3cef76454f5ae596a94df69edff5efba8277e699654bc759aefba929fbdf36a972d32cdbf1e0db6ab2230127d5e01af668cf61521ef456674f179844165f6c82e19bf4588421f4d02747c3aa1c1a", 0x50}, {&(0x7f0000006140)="552d7067c530b37e8d3c65bf4df6a28bc47e6fbfdc0c560f34d883dd1842c9f6daf61ccc847d706ebc547def", 0x2c}, {&(0x7f0000006180)="4610075ae7c98d28d5077971e29171eff069c07c08b50d6f253fcf73e85836d16f607640daf80d23", 0x28}], 0x7, &(0x7f0000006240)=[@cred={{0x1c, 0x1, 0x2, {0x0, r10, r11}}}], 0x20, 0x8000}], 0x3, 0x18800) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@bridge_getlink={0x174, 0x12, 0x100, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x20110, 0x44}, [@IFLA_AF_SPEC={0x8, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}]}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "4d9982fa3d58ee00d55513cf1ed756d5"}, @IFLA_ADDRESS={0xa, 0x1, @broadcast}, @IFLA_AF_SPEC={0x118, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0xd}]}}, @AF_INET={0x40, 0x2, 0x0, 0x1, {0x3c, 0x1, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x0, 0xffffffc0}, {0x8, 0x15, 0x0, 0x0, 0x42}, {0x8, 0x11, 0x0, 0x0, 0x3}, {0x8, 0x5, 0x0, 0x0, 0x5}, {0x8, 0x9}, {0x8, 0x20, 0x0, 0x0, 0x81}, {0x8, 0x19, 0x0, 0x0, 0x1}]}}, @AF_INET={0x58, 0x2, 0x0, 0x1, {0x54, 0x1, 0x0, 0x1, [{0x8, 0x6, 0x0, 0x0, 0x3}, {0x8, 0x20, 0x0, 0x0, 0x6}, {0x8, 0x1e, 0x0, 0x0, 0x20000000}, {0x8, 0x18, 0x0, 0x0, 0x6}, {0x8, 0xf, 0x0, 0x0, 0x2}, {0x8, 0x1e, 0x0, 0x0, 0x2}, {0x8, 0x1, 0x0, 0x0, 0x6}, {0x8, 0x1, 0x0, 0x0, 0x1}, {0x8, 0x15}, {0x8, 0xb, 0x0, 0x0, 0x6bb}]}}, @AF_INET6={0x14, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x1e}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0xfb}]}, @AF_INET6={0x4c, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x24}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x6}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x2}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x1}, @IFLA_INET6_TOKEN={0x14, 0x7, @mcast1}]}, @AF_BRIDGE={0x4}, @AF_BRIDGE={0x4}, @AF_MPLS={0x4}]}, @IFLA_IFNAME={0x14, 0x3, 'veth0_to_bridge\x00'}]}, 0x174}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:16:58 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x10000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 321.985551][T18837] ? kvmalloc_node+0x7e/0xf0 [ 321.990147][T18837] should_failslab+0x5/0x20 [ 321.994736][T18837] __kmalloc+0x5f/0x2f0 [ 321.998888][T18837] ? __list_lru_init+0xa7/0x550 [ 322.003746][T18837] kvmalloc_node+0x7e/0xf0 [ 322.008155][T18837] __list_lru_init+0x1c6/0x550 [ 322.012920][T18837] ? prealloc_shrinker+0x1c0/0x210 [ 322.018376][T18837] alloc_super+0x611/0x750 [ 322.022797][T18837] sget+0x20e/0x4e0 [ 322.022818][T18837] ? free_anon_bdev+0x20/0x20 [ 322.031260][T18837] incfs_mount_fs+0xca/0x840 22:16:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$unix(r3, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:16:58 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x20000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 322.035838][T18837] ? incfs_unlink+0x80/0x80 [ 322.040424][T18837] ? vfs_parse_fs_param+0x2cb/0x430 [ 322.040438][T18837] ? vfs_parse_fs_string+0x1e9/0x290 [ 322.051069][T18837] ? cap_capable+0x23f/0x280 [ 322.055660][T18837] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 322.061287][T18837] legacy_get_tree+0xde/0x170 [ 322.066389][T18837] ? incfs_unlink+0x80/0x80 [ 322.070887][T18837] vfs_get_tree+0x83/0x260 [ 322.075385][T18837] do_mount+0x19d0/0x2670 [ 322.079712][T18837] ? copy_mount_string+0x30/0x30 22:16:58 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc0000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 322.084732][T18837] ? copy_mount_options+0x59/0x300 [ 322.089839][T18837] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 322.095472][T18837] ? copy_mount_options+0x273/0x300 [ 322.100752][T18837] ksys_mount+0xc2/0xf0 [ 322.104911][T18837] __x64_sys_mount+0xb1/0xc0 [ 322.109497][T18837] do_syscall_64+0xcb/0x1e0 [ 322.113997][T18837] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 322.119967][T18837] RIP: 0033:0x4665d9 [ 322.123938][T18837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 322.143628][T18837] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 322.152386][T18837] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 322.160350][T18837] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 322.168320][T18837] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 322.176522][T18837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:16:58 executing program 5 (fault-call:4 fault-nth:12): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:58 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff070000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x0, 0x5, 0x81) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000500), r4) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000380), 0xc, &(0x7f00000006c0)={&(0x7f0000000740)={0x44, r5, 0x10, 0x0, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@initdev, @in6=@ipv4={""/10, ""/2, @initdev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r3, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80880004}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x4c, r5, 0x0, 0x70bd28, 0x25dfdbfd, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x14}, 0x40000) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:16:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x1200}, 0x0) [ 322.184658][T18837] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:16:58 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="44000000100001040000000000004f0000000000", @ANYRES16=r2, @ANYRESOCT=r0], 0x44}}, 0x0) 22:16:58 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x2000}, 0x0) 22:16:58 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x100000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 322.266659][T18883] FAULT_INJECTION: forcing a failure. [ 322.266659][T18883] name failslab, interval 1, probability 0, space 0, times 0 [ 322.302897][T18891] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 322.337351][T18883] CPU: 0 PID: 18883 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 322.347605][T18883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.357743][T18883] Call Trace: [ 322.361034][T18883] dump_stack+0x1d8/0x24e [ 322.365484][T18883] ? devkmsg_release+0x11c/0x11c [ 322.375030][T18883] ? show_regs_print_info+0x12/0x12 [ 322.380229][T18883] should_fail+0x6f6/0x860 22:16:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x100000000]}, 0x8) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipmr_delroute={0x2c, 0x19, 0x400, 0x70bd2c, 0x25dfdbfc, {0x80, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x600}, [@RTA_IIF={0x8}, @RTA_PRIORITY={0x8, 0x6, 0x401}]}, 0x2c}}, 0x1) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 322.384825][T18883] ? setup_fault_attr+0x3d0/0x3d0 [ 322.389847][T18883] ? __down_read+0xf1/0x210 [ 322.394415][T18883] ? __list_lru_init+0xa7/0x550 [ 322.399271][T18883] should_failslab+0x5/0x20 [ 322.403973][T18883] kmem_cache_alloc_trace+0x39/0x2b0 [ 322.409249][T18883] __list_lru_init+0xa7/0x550 [ 322.413927][T18883] ? prealloc_shrinker+0x1c0/0x210 [ 322.419038][T18883] alloc_super+0x640/0x750 [ 322.423555][T18883] sget+0x20e/0x4e0 [ 322.427358][T18883] ? free_anon_bdev+0x20/0x20 [ 322.432468][T18883] incfs_mount_fs+0xca/0x840 [ 322.437049][T18883] ? incfs_unlink+0x80/0x80 [ 322.441984][T18883] ? vfs_parse_fs_param+0x2cb/0x430 [ 322.447261][T18883] ? vfs_parse_fs_string+0x1e9/0x290 [ 322.452764][T18883] ? cap_capable+0x23f/0x280 [ 322.457335][T18883] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 322.462943][T18883] legacy_get_tree+0xde/0x170 [ 322.468042][T18883] ? incfs_unlink+0x80/0x80 [ 322.472525][T18883] vfs_get_tree+0x83/0x260 [ 322.476921][T18883] do_mount+0x19d0/0x2670 [ 322.481247][T18883] ? copy_mount_string+0x30/0x30 [ 322.486161][T18883] ? copy_mount_options+0x59/0x300 [ 322.491254][T18883] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 322.496908][T18883] ? copy_mount_options+0x273/0x300 [ 322.502080][T18883] ksys_mount+0xc2/0xf0 [ 322.506211][T18883] __x64_sys_mount+0xb1/0xc0 [ 322.510778][T18883] do_syscall_64+0xcb/0x1e0 [ 322.515295][T18883] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 322.521164][T18883] RIP: 0033:0x4665d9 [ 322.525037][T18883] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 322.545575][T18883] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 322.553965][T18883] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 322.561919][T18883] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 322.569872][T18883] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 322.577846][T18883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:16:59 executing program 5 (fault-call:4 fault-nth:13): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:59 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x200000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f0000000400)=""/205, 0xcd}, {&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/103, 0x67}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/83, 0x53}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/10, 0xa}], 0x8, 0x6, 0x7f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x8, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x2000000, 0x47}}}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x24}}, 0x844) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000140)=""/35) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:16:59 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x6000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x2004}, 0x0) 22:16:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 322.585818][T18883] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:16:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x2500}, 0x0) 22:16:59 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x7000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:59 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x300000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x3f00}, 0x0) [ 322.680441][T18922] FAULT_INJECTION: forcing a failure. [ 322.680441][T18922] name failslab, interval 1, probability 0, space 0, times 0 [ 322.730271][T18922] CPU: 1 PID: 18922 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 322.740520][T18922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.750654][T18922] Call Trace: [ 322.753942][T18922] dump_stack+0x1d8/0x24e [ 322.758269][T18922] ? devkmsg_release+0x11c/0x11c [ 322.763201][T18922] ? show_regs_print_info+0x12/0x12 [ 322.768407][T18922] should_fail+0x6f6/0x860 [ 322.772824][T18922] ? setup_fault_attr+0x3d0/0x3d0 22:16:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x4000}, 0x0) [ 322.777862][T18922] ? kvmalloc_node+0x7e/0xf0 [ 322.782449][T18922] should_failslab+0x5/0x20 [ 322.786950][T18922] __kmalloc+0x5f/0x2f0 [ 322.791224][T18922] ? __list_lru_init+0xa7/0x550 [ 322.796243][T18922] kvmalloc_node+0x7e/0xf0 [ 322.800652][T18922] __list_lru_init+0x1c6/0x550 [ 322.805406][T18922] ? prealloc_shrinker+0x1c0/0x210 [ 322.810510][T18922] alloc_super+0x640/0x750 [ 322.814953][T18922] sget+0x20e/0x4e0 [ 322.818751][T18922] ? free_anon_bdev+0x20/0x20 [ 322.823420][T18922] incfs_mount_fs+0xca/0x840 [ 322.828059][T18922] ? incfs_unlink+0x80/0x80 [ 322.832635][T18922] ? vfs_parse_fs_param+0x2cb/0x430 [ 322.838033][T18922] ? vfs_parse_fs_string+0x1e9/0x290 [ 322.843350][T18922] ? cap_capable+0x23f/0x280 [ 322.847915][T18922] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 322.853521][T18922] legacy_get_tree+0xde/0x170 [ 322.858279][T18922] ? incfs_unlink+0x80/0x80 [ 322.862863][T18922] vfs_get_tree+0x83/0x260 [ 322.867263][T18922] do_mount+0x19d0/0x2670 [ 322.871567][T18922] ? copy_mount_string+0x30/0x30 [ 322.876488][T18922] ? copy_mount_options+0x59/0x300 [ 322.881587][T18922] ? copy_mount_options+0x59/0x300 [ 322.886674][T18922] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 322.892198][T18922] ? copy_mount_options+0x273/0x300 [ 322.897369][T18922] ksys_mount+0xc2/0xf0 [ 322.901833][T18922] __x64_sys_mount+0xb1/0xc0 [ 322.906394][T18922] do_syscall_64+0xcb/0x1e0 [ 322.910870][T18922] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 322.916734][T18922] RIP: 0033:0x4665d9 [ 322.920598][T18922] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 322.940176][T18922] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 322.948560][T18922] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 322.956535][T18922] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 322.964487][T18922] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 322.973350][T18922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:16:59 executing program 5 (fault-call:4 fault-nth:14): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:59 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x4800}, 0x0) 22:16:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:59 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x400000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) write(r1, &(0x7f0000000140)="086378174fceb2906da4e1813e9fdb0139f5a0d2f820975864b4bc94357aaa5763139d34dd8259cceee04793cbf5e184f4bf3608ffe8436b91116b4aef08bdec51341eb0", 0x44) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv6_delrule={0xb0, 0x21, 0x0, 0x70bd27, 0x25dfdbfc, {0xa, 0x14, 0x10, 0x3, 0x8, 0x0, 0x0, 0x6, 0x1000b}, [@FRA_DST={0x14, 0x1, @loopback}, @FIB_RULE_POLICY=@FRA_OIFNAME={0x14, 0x11, 'vcan0\x00'}, @FIB_RULE_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e24, 0x4e22}}, @FRA_DST={0x14, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}}, @FIB_RULE_POLICY=@FRA_OIFNAME={0x14, 0x11, 'veth0_macvtap\x00'}, @FRA_DST={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @FRA_SRC={0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, @FRA_DST={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0xb0}}, 0x0) [ 322.981467][T18922] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:16:59 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x500000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x4c00}, 0x0) 22:16:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x8) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/bus/virtio', 0x80800, 0x8) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x1, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x8001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:16:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:16:59 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x9000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:59 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x600000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 323.069845][T18958] FAULT_INJECTION: forcing a failure. [ 323.069845][T18958] name failslab, interval 1, probability 0, space 0, times 0 [ 323.117375][T18958] CPU: 0 PID: 18958 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 323.127621][T18958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.137677][T18958] Call Trace: [ 323.140963][T18958] dump_stack+0x1d8/0x24e [ 323.145299][T18958] ? devkmsg_release+0x11c/0x11c [ 323.150401][T18958] ? show_regs_print_info+0x12/0x12 [ 323.155588][T18958] ? __kasan_kmalloc+0x1a3/0x1e0 [ 323.160604][T18958] ? __kmalloc+0x174/0x2f0 [ 323.165027][T18958] ? kvmalloc_node+0x7e/0xf0 [ 323.169610][T18958] ? __list_lru_init+0x1c6/0x550 [ 323.174608][T18958] ? alloc_super+0x640/0x750 [ 323.179199][T18958] should_fail+0x6f6/0x860 [ 323.183607][T18958] ? setup_fault_attr+0x3d0/0x3d0 [ 323.188621][T18958] ? simple_strtoul+0x113/0x200 [ 323.193460][T18958] ? simple_strtoull+0x200/0x200 [ 323.198581][T18958] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 323.204096][T18958] ? match_int+0xd9/0x1e0 [ 323.208412][T18958] should_failslab+0x5/0x20 [ 323.212891][T18958] __kmalloc_track_caller+0x5d/0x2e0 [ 323.216993][T18979] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 323.218174][T18958] kmemdup_nul+0x27/0xa0 [ 323.218194][T18958] match_int+0xd9/0x1e0 [ 323.235932][T18958] ? match_token+0x710/0x710 [ 323.240515][T18958] ? delete_node+0x733/0x790 [ 323.245097][T18958] parse_options+0x44a/0x850 [ 323.249685][T18958] ? incfs_mount_fs+0x840/0x840 [ 323.254512][T18958] ? _raw_spin_lock+0xa3/0x1b0 [ 323.259421][T18958] ? up_read+0x10/0x10 [ 323.263462][T18958] ? sget+0x4cb/0x4e0 [ 323.267427][T18958] ? free_anon_bdev+0x20/0x20 [ 323.272093][T18958] incfs_mount_fs+0x20c/0x840 [ 323.276757][T18958] ? incfs_unlink+0x80/0x80 [ 323.281233][T18958] ? vfs_parse_fs_param+0x2cb/0x430 [ 323.286506][T18958] ? vfs_parse_fs_string+0x1e9/0x290 [ 323.291781][T18958] ? cap_capable+0x23f/0x280 [ 323.296347][T18958] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 323.301977][T18958] legacy_get_tree+0xde/0x170 [ 323.306746][T18958] ? incfs_unlink+0x80/0x80 [ 323.311239][T18958] vfs_get_tree+0x83/0x260 [ 323.315727][T18958] do_mount+0x19d0/0x2670 [ 323.320036][T18958] ? copy_mount_string+0x30/0x30 [ 323.324991][T18958] ? copy_mount_options+0x59/0x300 [ 323.330689][T18958] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 323.336214][T18958] ? copy_mount_options+0x273/0x300 [ 323.341388][T18958] ksys_mount+0xc2/0xf0 [ 323.345519][T18958] __x64_sys_mount+0xb1/0xc0 [ 323.350084][T18958] do_syscall_64+0xcb/0x1e0 [ 323.354650][T18958] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 323.360516][T18958] RIP: 0033:0x4665d9 [ 323.364913][T18958] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 323.384515][T18958] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 323.392910][T18958] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 323.400869][T18958] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 323.408833][T18958] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 22:16:59 executing program 5 (fault-call:4 fault-nth:15): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:16:59 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x700000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x88c40, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_MPATH(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r4, 0x200, 0x70bd25, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000011}, 0x4040005) 22:16:59 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6000}, 0x0) 22:16:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7ff0000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 323.416794][T18958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 323.424858][T18958] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 323.444594][T18958] incfs: Options parsing error. -22 22:16:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6606}, 0x0) 22:16:59 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x800000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000040)={'syztnl1\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x29, 0x7, 0x8, 0x3, 0x20, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80, 0x1, 0x5}}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x28ac0, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@dellinkprop={0x11c, 0x6d, 0x804, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x104, 0x110}, [@IFLA_IFALIAS={0x14, 0x14, 'veth0_to_bond\x00'}, @IFLA_VF_PORTS={0xd8, 0x18, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x3}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "db7d8926446a6cb694ba4f8d78b2b6d5"}, @IFLA_PORT_VF={0x8, 0x1, 0x8}]}, {0xc, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x6, 0x2, '[\x00'}]}, {0x94, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "446be70c2d5c5a81a1c247ff243e8af4"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "c562c18837c48208d521fdbac8830ec2"}, @IFLA_PORT_PROFILE={0x13, 0x2, 'bridge_slave_1\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "e62b22be1764279a6d05621a890c98c5"}, @IFLA_PORT_PROFILE={0x11, 0x2, 'bridge_slave\x00'}, @IFLA_PORT_VF={0x8, 0x1, 0x9697}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x7}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "438d487bd313529dd68793fb82719d65"}, @IFLA_PORT_VF={0x8, 0x1, 0xd9}]}, {0xc, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x40}]}]}, @IFLA_PHYS_PORT_ID={0x5, 0x22, "8d"}, @IFLA_NET_NS_FD={0x8, 0x1c, r3}]}, 0x11c}}, 0x0) 22:16:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7ffffff, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 323.506837][T18990] FAULT_INJECTION: forcing a failure. [ 323.506837][T18990] name failslab, interval 1, probability 0, space 0, times 0 [ 323.531918][T18990] CPU: 0 PID: 18990 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 323.543134][T18990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.553267][T18990] Call Trace: 22:16:59 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x900000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:16:59 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 323.556560][T18990] dump_stack+0x1d8/0x24e [ 323.560889][T18990] ? devkmsg_release+0x11c/0x11c [ 323.568605][T18990] ? show_regs_print_info+0x12/0x12 [ 323.573806][T18990] ? delete_node+0x733/0x790 [ 323.578398][T18990] should_fail+0x6f6/0x860 [ 323.582815][T18990] ? setup_fault_attr+0x3d0/0x3d0 [ 323.587836][T18990] ? incfs_mount_fs+0x840/0x840 [ 323.592689][T18990] ? _raw_spin_lock+0xa3/0x1b0 [ 323.597550][T18990] ? up_read+0x10/0x10 [ 323.601076][T19010] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=109 sclass=netlink_route_socket pid=19010 comm=syz-executor.1 [ 323.601755][T18990] ? getname_kernel+0x55/0x2d0 [ 323.620135][T18990] should_failslab+0x5/0x20 [ 323.624643][T18990] kmem_cache_alloc+0x36/0x290 [ 323.629498][T18990] getname_kernel+0x55/0x2d0 [ 323.634158][T18990] kern_path+0x19/0x40 [ 323.638225][T18990] incfs_mount_fs+0x2b5/0x840 [ 323.642897][T18990] ? incfs_unlink+0x80/0x80 [ 323.647395][T18990] ? vfs_parse_fs_param+0x2cb/0x430 [ 323.652581][T18990] ? vfs_parse_fs_string+0x1e9/0x290 [ 323.657857][T18990] ? cap_capable+0x23f/0x280 [ 323.662441][T18990] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 323.668699][T18990] legacy_get_tree+0xde/0x170 [ 323.673472][T18990] ? incfs_unlink+0x80/0x80 [ 323.677975][T18990] vfs_get_tree+0x83/0x260 [ 323.682383][T18990] do_mount+0x19d0/0x2670 [ 323.686698][T18990] ? copy_mount_string+0x30/0x30 [ 323.691638][T18990] ? copy_mount_options+0x59/0x300 [ 323.696737][T18990] ? copy_mount_options+0x59/0x300 [ 323.702002][T18990] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 323.707640][T18990] ? copy_mount_options+0x273/0x300 [ 323.713661][T18990] ksys_mount+0xc2/0xf0 [ 323.717799][T18990] __x64_sys_mount+0xb1/0xc0 [ 323.722484][T18990] do_syscall_64+0xcb/0x1e0 [ 323.727150][T18990] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 323.733062][T18990] RIP: 0033:0x4665d9 [ 323.737106][T18990] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 323.757796][T18990] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 323.766526][T18990] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 323.774472][T18990] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 323.782458][T18990] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 323.790403][T18990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 323.798365][T18990] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:00 executing program 5 (fault-call:4 fault-nth:16): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x2400, 0x48) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_newaddrlabel={0x54, 0x48, 0x10, 0x70bd2a, 0x25dfdbfb, {0xa, 0x0, 0x10, 0x0, r1, 0x10001}, [@IFAL_LABEL={0x8, 0x2, 0xc}, @IFAL_ADDRESS={0x14, 0x1, @remote}, @IFAL_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}, @IFAL_LABEL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x48883) 22:17:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6706}, 0x0) 22:17:00 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:00 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 323.813555][T18990] incfs: Error accessing: ./file0. 22:17:00 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6800}, 0x0) 22:17:00 executing program 1: sendmsg$IPCTNL_MSG_EXP_DELETE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x3b8, 0x2, 0x2, 0x201, 0x0, 0x0, {0xc, 0x0, 0x9}, [@CTA_EXPECT_NAT={0x1a0, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0xd8, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @multicast2}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x10}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @multicast2}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_EXPECT_NAT_TUPLE={0x2c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x88, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @rand_addr=0x64010100}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x6}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x1}, @CTA_EXPECT_MASK={0x90, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_MASK={0x30, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1}, {0x14, 0x4, @empty}}}]}, @CTA_EXPECT_MASK={0x38, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @multicast1}}, {0x14, 0x4, @private0}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_NAT={0xfc, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x8c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x12}}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @multicast1}}}]}, @CTA_EXPECT_NAT_TUPLE={0x5c, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @CTA_EXPECT_NAT_DIR={0x8}]}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010476288be30003000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) 22:17:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:00 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 323.861942][T19027] FAULT_INJECTION: forcing a failure. [ 323.861942][T19027] name failslab, interval 1, probability 0, space 0, times 0 22:17:00 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 323.938005][T19027] CPU: 0 PID: 19027 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 323.948688][T19027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.958780][T19027] Call Trace: [ 323.962073][T19027] dump_stack+0x1d8/0x24e [ 323.966405][T19027] ? devkmsg_release+0x11c/0x11c [ 323.971615][T19027] ? show_regs_print_info+0x12/0x12 [ 323.976810][T19027] ? filename_lookup+0x4bb/0x6a0 [ 323.981748][T19027] should_fail+0x6f6/0x860 22:17:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 323.986170][T19027] ? setup_fault_attr+0x3d0/0x3d0 [ 323.991193][T19027] ? incfs_alloc_mount_info+0x55/0x520 [ 323.996651][T19027] should_failslab+0x5/0x20 [ 324.001150][T19027] kmem_cache_alloc_trace+0x39/0x2b0 [ 324.006432][T19027] ? memcpy+0x38/0x50 [ 324.010410][T19027] incfs_alloc_mount_info+0x55/0x520 [ 324.015778][T19027] incfs_mount_fs+0x3ab/0x840 [ 324.020462][T19027] ? incfs_unlink+0x80/0x80 [ 324.024960][T19027] ? vfs_parse_fs_param+0x2cb/0x430 [ 324.030592][T19027] ? vfs_parse_fs_string+0x1e9/0x290 [ 324.035881][T19027] ? cap_capable+0x23f/0x280 [ 324.040465][T19027] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 324.046156][T19027] legacy_get_tree+0xde/0x170 [ 324.050810][T19027] ? incfs_unlink+0x80/0x80 [ 324.055287][T19027] vfs_get_tree+0x83/0x260 [ 324.059707][T19027] do_mount+0x19d0/0x2670 [ 324.064100][T19027] ? copy_mount_string+0x30/0x30 [ 324.069154][T19027] ? copy_mount_options+0x59/0x300 [ 324.074381][T19027] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 324.079908][T19027] ? copy_mount_options+0x273/0x300 [ 324.085106][T19027] ksys_mount+0xc2/0xf0 [ 324.089372][T19027] __x64_sys_mount+0xb1/0xc0 [ 324.093954][T19027] do_syscall_64+0xcb/0x1e0 [ 324.098454][T19027] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 324.104325][T19027] RIP: 0033:0x4665d9 [ 324.108219][T19027] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 324.127805][T19027] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 324.136541][T19027] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 324.144560][T19027] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 324.152611][T19027] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 324.160704][T19027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 324.169282][T19027] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:00 executing program 5 (fault-call:4 fault-nth:17): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffd7, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:00 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'wg0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x80, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x60, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x50, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x1}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x8100}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1e, 0x17}}, @IFLA_VLAN_INGRESS_QOS={0x1c, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0x45}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xffffffff, 0xffff8003}}]}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x10}}]}}}]}, 0x80}}, 0x0) 22:17:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6806}, 0x0) 22:17:00 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 324.198524][T19027] incfs: Error allocating mount info. -12 22:17:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6906}, 0x0) 22:17:00 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:00 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_PMKSA(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {{0x1b}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r3, 0x10, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @void}}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000041}, 0x44) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getneightbl={0x14, 0x42, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x810) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x306, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x8009, 0x10900}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x44004}, 0x0) 22:17:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:00 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x10000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 324.244255][T19070] FAULT_INJECTION: forcing a failure. [ 324.244255][T19070] name failslab, interval 1, probability 0, space 0, times 0 [ 324.320221][T19070] CPU: 1 PID: 19070 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 324.330471][T19070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.340509][T19070] Call Trace: [ 324.343801][T19070] dump_stack+0x1d8/0x24e [ 324.348136][T19070] ? devkmsg_release+0x11c/0x11c [ 324.353093][T19070] ? show_regs_print_info+0x12/0x12 [ 324.358295][T19070] should_fail+0x6f6/0x860 [ 324.363283][T19070] ? setup_fault_attr+0x3d0/0x3d0 [ 324.368295][T19070] ? kzalloc+0x1d/0x30 [ 324.372355][T19070] should_failslab+0x5/0x20 [ 324.376869][T19070] __kmalloc+0x5f/0x2f0 [ 324.381090][T19070] kzalloc+0x1d/0x30 [ 324.384980][T19070] incfs_realloc_mount_info+0x90/0x4a0 [ 324.390425][T19070] incfs_alloc_mount_info+0x45b/0x520 [ 324.395773][T19070] incfs_mount_fs+0x3ab/0x840 [ 324.400444][T19070] ? incfs_unlink+0x80/0x80 [ 324.405114][T19070] ? vfs_parse_fs_param+0x2cb/0x430 [ 324.410293][T19070] ? vfs_parse_fs_string+0x1e9/0x290 [ 324.415574][T19070] ? cap_capable+0x23f/0x280 [ 324.420245][T19070] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 324.425870][T19070] legacy_get_tree+0xde/0x170 [ 324.430526][T19070] ? incfs_unlink+0x80/0x80 [ 324.435011][T19070] vfs_get_tree+0x83/0x260 [ 324.439509][T19070] do_mount+0x19d0/0x2670 [ 324.443823][T19070] ? copy_mount_string+0x30/0x30 [ 324.448932][T19070] ? copy_mount_options+0x59/0x300 [ 324.456017][T19070] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 324.461645][T19070] ? copy_mount_options+0x273/0x300 [ 324.466837][T19070] ksys_mount+0xc2/0xf0 [ 324.470985][T19070] __x64_sys_mount+0xb1/0xc0 [ 324.475568][T19070] do_syscall_64+0xcb/0x1e0 [ 324.480063][T19070] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 324.486041][T19070] RIP: 0033:0x4665d9 [ 324.489926][T19070] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 324.509520][T19070] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 324.517924][T19070] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 324.525879][T19070] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 324.534000][T19070] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 324.541949][T19070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 324.550002][T19070] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:00 executing program 5 (fault-call:4 fault-nth:18): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:00 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1000000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:00 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x11000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x3, 0x1, 0x1, 0x0, 0x1}, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r3, &(0x7f00000000c0), &(0x7f0000000440)=@udp}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'erspan0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x8017, 0x80, 0xffff, 0x0, {{0x14, 0x4, 0x3, 0x7, 0x50, 0x65, 0x0, 0x0, 0x2, 0x0, @loopback, @local, {[@cipso={0x86, 0x29, 0xffffffffffffffff, [{0x6, 0xe, "574bb1155638ea2844d6710f"}, {0x5, 0x10, "b5184a572a1f1499563232522605"}, {0x7, 0x5, "d3a97a"}]}, @generic={0x89, 0xf, "8a6e7eecaf5c6bb42590bad1ef"}, @ra={0x94, 0x4, 0x1}]}}}}}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7, 0x100, 0x1ff, 0x0, 0x0, r3, 0x1, '\x00', r7, 0xffffffffffffffff, 0x4, 0x1, 0x5}, 0x40) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c0000001000a180945600"/20, @ANYRES32=r6, @ANYBLOB="00000000000000001c001a8018000a8014000700fe80000000000000000000000086e1739a6c8db00a6ebfe8d3eddb3b9f0000bb33a599a081b1babfb3a4cef2e9710ecd3596d5e57974e950f75ebbd92bb064041ca3"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @remote}]}]}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@ipmr_newroute={0x2c, 0x18, 0x200, 0x70bd27, 0x25dfdbfb, {0x80, 0x20, 0x0, 0x7f, 0xfc, 0x4, 0x0, 0xa, 0x1e00}, [@RTA_OIF={0x8}, @RTA_MARK={0x8, 0x10, 0x9}]}, 0x2c}}, 0x0) 22:17:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6c00}, 0x0) [ 324.565819][T19070] incfs: Error allocating mount info. -12 22:17:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6c04}, 0x0) 22:17:01 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1100000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:01 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x12000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:01 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1200000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 324.614851][T19106] FAULT_INJECTION: forcing a failure. [ 324.614851][T19106] name failslab, interval 1, probability 0, space 0, times 0 22:17:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@gettaction={0x78, 0x32, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@action_gd=@TCA_ACT_TAB={0x64, 0x1, [{0xc, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x14, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10001}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x400c800) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 324.724839][T19106] CPU: 1 PID: 19106 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 324.735142][T19106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.745364][T19106] Call Trace: [ 324.748651][T19106] dump_stack+0x1d8/0x24e [ 324.752975][T19106] ? devkmsg_release+0x11c/0x11c [ 324.757902][T19106] ? __unwind_start+0x72f/0x8e0 [ 324.763009][T19106] ? show_regs_print_info+0x12/0x12 [ 324.768205][T19106] should_fail+0x6f6/0x860 [ 324.772627][T19106] ? setup_fault_attr+0x3d0/0x3d0 [ 324.777734][T19106] ? unwind_get_return_address+0x48/0x80 [ 324.783360][T19106] ? arch_stack_walk+0xf8/0x140 [ 324.788215][T19106] ? __d_alloc+0x2a/0x6a0 [ 324.792628][T19106] should_failslab+0x5/0x20 [ 324.797122][T19106] kmem_cache_alloc+0x36/0x290 [ 324.801989][T19106] __d_alloc+0x2a/0x6a0 [ 324.806244][T19106] ? stack_trace_snprint+0x150/0x150 [ 324.811527][T19106] d_alloc_parallel+0xf3/0x1350 [ 324.816446][T19106] ? avc_has_perm_noaudit+0x30c/0x400 [ 324.821879][T19106] ? avc_denied+0x1c0/0x1c0 [ 324.826354][T19106] ? ksys_mount+0xc2/0xf0 [ 324.830653][T19106] ? d_hash_and_lookup+0x1e0/0x1e0 [ 324.835782][T19106] ? __rcu_read_lock+0x50/0x50 [ 324.840658][T19106] ? selinux_inode_permission+0x445/0x690 [ 324.846840][T19106] __lookup_slow+0x14f/0x450 [ 324.851753][T19106] ? lookup_one_len+0x2c0/0x2c0 [ 324.856709][T19106] ? generic_permission+0x13a/0x490 [ 324.862039][T19106] lookup_one_len+0x17f/0x2c0 [ 324.866707][T19106] ? lookup_one_len_common+0x430/0x430 [ 324.872226][T19106] ? memcpy+0x38/0x50 [ 324.876207][T19106] incfs_lookup_dentry+0x5b/0xb0 [ 324.881221][T19106] open_or_create_special_dir+0x45/0x150 [ 324.886830][T19106] incfs_mount_fs+0x3e9/0x840 [ 324.891488][T19106] ? incfs_unlink+0x80/0x80 [ 324.896060][T19106] ? vfs_parse_fs_param+0x2cb/0x430 [ 324.901325][T19106] ? vfs_parse_fs_string+0x1e9/0x290 [ 324.906588][T19106] ? cap_capable+0x23f/0x280 [ 324.911155][T19106] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 324.916784][T19106] legacy_get_tree+0xde/0x170 [ 324.921437][T19106] ? incfs_unlink+0x80/0x80 [ 324.925919][T19106] vfs_get_tree+0x83/0x260 [ 324.930318][T19106] do_mount+0x19d0/0x2670 [ 324.934631][T19106] ? copy_mount_string+0x30/0x30 [ 324.939571][T19106] ? copy_mount_options+0x59/0x300 [ 324.944910][T19106] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 324.950439][T19106] ? copy_mount_options+0x273/0x300 [ 324.955735][T19106] ksys_mount+0xc2/0xf0 [ 324.959873][T19106] __x64_sys_mount+0xb1/0xc0 [ 324.964541][T19106] do_syscall_64+0xcb/0x1e0 [ 324.969385][T19106] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 324.975526][T19106] RIP: 0033:0x4665d9 [ 324.979501][T19106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 324.999080][T19106] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 325.007474][T19106] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 325.015425][T19106] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 22:17:01 executing program 5 (fault-call:4 fault-nth:19): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:01 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x13000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:01 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1202000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x7400}, 0x0) 22:17:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) recvmmsg(r4, &(0x7f0000005140)=[{{&(0x7f0000000140)=@caif=@rfm, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/36, 0x24}], 0x1, &(0x7f0000000200)=""/167, 0xa7}, 0x9}, {{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/242, 0xf2}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x3, &(0x7f0000001580)=""/139, 0x8b}, 0x40}, {{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/223, 0xdf}, 0x8}, {{0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000005b00)=""/213, 0xd5}, {&(0x7f0000001980)=""/13, 0xd}, {&(0x7f00000019c0)=""/28, 0x1c}, {&(0x7f0000001a00)=""/72, 0x48}, {&(0x7f0000001a80)=""/131, 0x83}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/55, 0x37}, {&(0x7f0000002b80)=""/220, 0xdc}], 0x8, &(0x7f0000002d00)=""/4096, 0x1000}, 0x20}, {{&(0x7f0000003d00)=@ipx, 0x80, &(0x7f0000004e40)=[{&(0x7f0000003d80)=""/4096, 0x1000}, {&(0x7f0000004d80)=""/81, 0x51}], 0x2, &(0x7f0000005a40)=""/186, 0xba}, 0x8}, {{0x0, 0x0, &(0x7f0000005040)=[{&(0x7f0000004f00)=""/61, 0x3d}, {&(0x7f0000004f40)=""/242, 0xf2}], 0x2, &(0x7f0000005080)=""/132, 0x84}, 0xfcca}], 0x6, 0x40000001, &(0x7f00000052c0)={0x77359400}) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) getresuid(&(0x7f0000007dc0)=0x0, &(0x7f0000007e00), &(0x7f0000007e40)) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) setresgid(0x0, r6, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYBLOB="020004", @ANYBLOB, @ANYBLOB, @ANYRES32=r6], 0x54, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000007e80)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007ec0)={0x0, 0x0, 0x0}, &(0x7f0000007f00)=0xc) r9 = gettid() r10 = socket$inet(0x2, 0xa, 0x6) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007f40), 0x200001, 0x0) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r12, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r13 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r13, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x64, 0x0, 0x1, 0x101, 0x0, 0x0, {0x2, 0x0, 0xffff}, [@CTA_TUPLE_ORIG={0x20, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x4}]}, 0x64}}, 0x5000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008040)=[{&(0x7f0000005300)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000005500)=[{&(0x7f0000005380)="37c5071c89511c5720469ec38207a3bcb15430c43941aaf50c40973055524e590fa65663924f49be1da7160510cb622fa031a3317df95680f38635a83a9ccef87f19ab94098e3693bc6b35f7198fbb8ea656799a552207d2589c8ac688ea2cdac08b408c85c1cafba48a0de2d9e74a00b5efe15faa59b5a3923ee30714e00ce322ca5f30426ff0548a31d45687043edea8db0a8b7f2895b6cba479961d272e8d309d0e5f204b58b4b70a39d87538bfbd45c789ad4fad3d784166db2ae9a52d283599f33c0d40a8800f20ee68fb583dc701d43d09786944996c", 0xd9}, {&(0x7f0000005480)="5db27fc6ea6f91f4847e58ad9c8f39129993c9f6dda7dfcc6bb9fdd95e08aff94fdc14f38042faa434bf07f038198af0d56535b92f996dcae27a8d7416b156d01a74880c1b78c760c2ba41ee4f", 0x4d}], 0x2, 0x0, 0x0, 0x24040044}, {&(0x7f0000005540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000059c0)=[{&(0x7f00000055c0)="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", 0xfd}, {&(0x7f00000056c0)="1620d65052fe29af22ff54383b728a0335d95e392f49290ba847d50a749573b06210192f545d5b93aa69c95b9e57a1107485e3d93eb4390c631f2e3b5f4691a79c0c091e03ed05bf4f9ef156a61f17865bfa4e6941e2c08ddbb30c03c9c3142ae2f90488d9", 0x65}, {&(0x7f0000005740)="b169d6660cafe24a5dded41ee67728288f33f493aaa102db41dccf22ad2054d50354b81f17470204d3922d6bcb20c255c8a74ec742d2ad95c4d9597354f5ac048df2200d5a6c3bba2ae7f6ce7489bd20c29aeda6e10910636399569478485dea2dfc5b1c0615da2b5ef5e39ba1a2c9867a43b06664b224197cf934ad33ca1c2903e0b95f6e300bad1857d0039dcdd316d6f1a3da422453e6e03fb8d88e88dadcfa253decd0bce6c4e5581b7a84120519e83c89450ea0a84433ce47291ba9d79e215a9ea625e91d7fccdbd77af2", 0xcd}, {&(0x7f0000005840)="e30fe586e1b0e361ba9e50d7c94734e28499b5690a24fe1f847c235dd040cce67f7d1a9027cf1d2bde79a04777f56ac2c422a59ad2bd75d0134d141f39777928ffdcb2dbb9c314c0d6", 0x49}, {&(0x7f00000058c0)="0f34bca041c5816fc2229cde422e62c4d1ec7b6d91b1c03c68a524e2a7a8cb82f5c43f0a2cd3578220de0d501fb25e126a4f4f78512d77e5", 0x38}, {&(0x7f0000005900)="8f4ebc49ab2ca17466", 0x9}, {&(0x7f0000005940)="a75fbd95fe52259c1d33a9b973c046ffc31227c6a3fa997d946da2e03f00ebfe7ed41bce226964ce01c5818b6bd0791dfe6c9a2a559487ab0e6809d963c9a55d742be84225b3c76853f90175715cec42ad99d3e542b444ed7c9b8a7d29dbe6a5e42c601bcd3bd788a701ac", 0x6b}], 0x7, &(0x7f0000005e80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [r1, 0xffffffffffffffff, r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}}], 0x58, 0x8091}, {&(0x7f0000005f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000006280)=[{&(0x7f0000005f80)="88c15b14bebd0e7fdd802e5c07dcb76cdf40d5421595912ed64089769cf83fef0869585639d6640bc6edd6534b0d30406952f5cb3a28415c1c894d5942d541c768e8bae1b34cd0fac0a1e484192394da9825128a2ff45341f5de7e86decd119c55d952c348957559d65b54310f3327b650939bf29009f3586e7fbeedd02a812b78bf6159e4f2aef673dd90ef7040f3546d728a985405ceaa7b5121b05ad60a8a5b9cc5c74936cbefa1c27abaaf1dddf9a68c28fbf8e7ae96a63eea9e358822cd33710af7c42c8e09657d5a56c275dcfb70061f651032d11687cb9d24fbe9b2a22ac912242a97b06b5ee3bca3e7c4003dffd7", 0xf2}, {&(0x7f0000006080)="5fb3d9c3d83c065818060c47c75b1b38d07975ca9254be89a05dbeaf10c43c7bd81569b5e6f5d43f954769cef4894762ef9f0b939cbdb076d93b71564cde9358b1970a8ad9128f3579c1d3f2662a8f2a13d0dca78c966a7e8eb78543b173b69b3cc87c983bba766c009d0c125f5152760e755665d808c43bf172c0ca875419e6", 0x80}, {&(0x7f0000006100)="5b98c93c8609423a8ea3f99af6b17e3ada6fc3672704c8150fb8e832695f71354798cf0ba1a775211ac3b68b13fe528392176798010983e549b42503dd83b1a7b0dc2206af648f9566973ee56e1fb6c5bc9128f359ad81b8edb0d84b6d1d7643a06130296e0ddf5abf2adb5cb720de9b9fefe7e9c1a69c549b26d506d85395575dbadacc47d4a2d9c44a766a13489e1aa5a8701a57df29c7279e3d8ff37ea8021f256281db61f2a8b5e77c1d8dbb0b9fc6d6fff40eed687638629c0b951ee2509f0759fd68efa9a4a3a69c456670195a18a36f8d367c3e38569c86b90415a2e80f7c6ca2edf78040479fc63174aabba6fcc7", 0xf2}, {&(0x7f0000006200)="236d7c4ce7a167e7073c4c97ee4ea5bc7be07b2923dd8eef4b9b14df32ec144ab74aac8c846f34c3380e9ac428c8053d68cb31fec9999c7f395a32d72c1ce82f36810d472c4ee580673f4861119d466612a6d8", 0x53}], 0x4, 0x0, 0x0, 0x20000840}, {&(0x7f00000062c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000006600)=[{&(0x7f0000006340)="784f0abc3e1c14ea203051a16962624dcd49c2306186ca59ecc1a042bfcb30f7f160ed1e3da443371ad7748ae924cd4866ec466f51c2de44589047a6a27aad5d39319502bc82880d80797c24f7b85d62aed44c8c4f5fd2936a64fafbdec18f923f4b87c7a3468a40335baa40c1682da97b69351da41a49dc3355aac8a53d8985ffb1b7bf8a7e8a6c7b633bf5424bb52f510cdc410a8913708cf29bd7579a8c3b70d62f03578713d0e8559fc57ef8ec37c708b63640865525eef2c1228d0c8b3c12b71399479414b5275a924694f4ee0fe2717f35d847b5f26d91a388e9cc42936d997ec4f4f6bea4216ad5d937d9d3706014b45efde6463820", 0xf9}, {&(0x7f0000006440)="3b7c11a983229c80806d9d529307e2a5fde6f0e7b26181731cb0515b83f03cf348df837c1083d5d62eb4095d70545aa14c43b17aac1663cba2ee4bf3133ddd24ef79ba34e0a4d1b48f08889bd58083a05324329a0e117d031f33c5286fb1a2ea32d6121c8d8a3104ad2dfa7282524dbba17a152bb91452601a399de7fa0e28f2156442f1f4f1d349654234ef85a47001a7cf04b0", 0x94}, {&(0x7f0000006500)="ab3e3381a991dde4175735f36b16cd2969fd1628da468be6aac5bf11c59e0ce2c42239d7b3d8425207b4289c90dd644d1da659e16dc85e7ff89fcc44e1d9997118", 0x41}, {&(0x7f0000006580)="243293fc803d143536aea8a3f4df93edb1ba0553f6ac56488f7b0e0066cc30425593700f92541854fc933da3a3a998fb266b0de08b4b86299d2df3565fb88e08617a5b0d1f0ec817eeb14bfd01ad76e22888a0d86b29caedcba95f69563e6dfd6b6e0e9ac0b4f21b71152484fc1f7f764ef8216f17fb0a59e2356a73", 0x7c}], 0x4, &(0x7f0000006840)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r1]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [r3, r1, 0xffffffffffffffff, r4, r1, r0, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x1c, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108, 0x4000}, {&(0x7f0000006980)=@abs={0x0, 0x0, 0x4e22}, 0x6e, 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", 0x1000}, {&(0x7f0000007a00)="154ab55db2dfc1a2bc62f8d0d3a8102e6f20112c8f7a168194cc0ba76b0c2ddff6381bdabedb6a86da2371f1db4f979b4025e107d3d586698125a1de979e36aeb8fbc0034c3ed08900ac0bd06c51af570d77ac6901367760007d14824c338dac5ad4a0b6db32c5a8789c234ea6fe05bee426718571f42e7160c4", 0x7a}, {&(0x7f0000007a80)="832f68100319f4ae8bef8eb170c3f8ea2fad1564f2ccc1442f7622eb8b097b3f02cf94504ee60e648acfffcb7ee4cce00f440e9eb7ce77b946d55b324130deb3264c0256e5bdff4ddc181ea584d747874cbdc6ccf723f765befef8093f19101753749768ebc685a98a366128e5749b1604087d930678776ea9f401761b57017d74ae92db375f0faa807e5e41483671cd7e5e879373f0624ca69fe9281630b50474216a4ee092173c8416a38f3e6b4751ef9152b3cc948f3de7afbdbdb6e37bcc5a266ade59b96654b3228fd56bcf3559f1d67222984136814ed2553a", 0xdc}, {&(0x7f0000007b80)="8f60aa4bd5651556d31d1c01e065accd5299b2ea820ecdcfeff358cb82633b1912b8b9349ca05286ff2f77ff2f1e200f4c48958dc689794f89002856203627d28fb6f02bf670c7fc9b98ea65a873550cf9a6fbdd9436ab84db344ce516853209f5970a3ced31c7f2c3d96d01c53f7a59de7da3552c938126cd1ba5d77b6326589a562b4854e0b2e79696665fc88d8816d56b3b713afeeb205fcee3f9dc1ccd558764e76f5f7e5db47c110f6ba06bdea889e17ccba6d3bb70979e", 0xba}, {&(0x7f0000007c40)="eab6e2b85c4452cf9bf5bbda72815b736db02fb162b54968b89982cfa9febfa022cd546289e64f6bef45a9b0c3247b03dd236a0788b48eddc326155bbe14e6b94f6aa8d13e6cecbcd8f5f41643f18eb8325e5d62a08f196be791a5d1ea9eb1ceec0d17d98078a9229ee98caa597a32eff3551668aa54f95a7ea8265b8598f924d0fdb7ad83f74e88868dc58e5a8928032b0793233e0efda3a3d9c93313f8eae2bdf5a13f865256b234ec86b7a0dcc48239d3d807fb56ee625fb638e7f14bcec5232256dc0ee6b359458730b2bdaa56473f5c1188486b", 0xd6}], 0x5, &(0x7f0000007f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r5, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [r3, r4, r1, r10, r11, r1, r12, r13, 0xffffffffffffffff]}}], 0x98, 0x4004000}], 0x5, 0x0) [ 325.023405][T19106] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 325.031353][T19106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 325.039496][T19106] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 325.048786][T19106] incfs_lookup_dentry err:-12 [ 325.053619][T19106] incfs: Can't find or create .index dir in ./file0 22:17:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 325.091659][T19136] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) [ 325.108099][T19141] FAULT_INJECTION: forcing a failure. [ 325.108099][T19141] name failslab, interval 1, probability 0, space 0, times 0 [ 325.120847][T19141] CPU: 0 PID: 19141 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 325.131077][T19141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 22:17:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x7a00}, 0x0) 22:17:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x8100}, 0x0) 22:17:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 325.141208][T19141] Call Trace: [ 325.144492][T19141] dump_stack+0x1d8/0x24e [ 325.148854][T19141] ? devkmsg_release+0x11c/0x11c [ 325.153784][T19141] ? __find_get_block+0xd13/0x10c0 [ 325.158891][T19141] ? show_regs_print_info+0x12/0x12 [ 325.164087][T19141] ? ext4_map_blocks+0x8ab/0x2030 [ 325.169105][T19141] should_fail+0x6f6/0x860 [ 325.173514][T19141] ? setup_fault_attr+0x3d0/0x3d0 [ 325.178530][T19141] ? fscrypt_match_name+0x131/0x260 [ 325.183718][T19141] ? ebitmap_cmp+0x1b8/0x220 22:17:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xb000}, 0x0) [ 325.188314][T19141] ? mls_compute_context_len+0x7dd/0x810 [ 325.194027][T19141] ? context_struct_to_string+0x43b/0x8b0 [ 325.199827][T19141] should_failslab+0x5/0x20 [ 325.204408][T19141] __kmalloc+0x5f/0x2f0 [ 325.208568][T19141] context_struct_to_string+0x43b/0x8b0 [ 325.214113][T19141] ? security_bounded_transition+0x560/0x560 [ 325.220089][T19141] ? symhash+0xe0/0xe0 [ 325.224156][T19141] ? hashtab_search+0x1bf/0x200 [ 325.229006][T19141] context_add_hash+0x13f/0x270 [ 325.233853][T19141] ? security_sid_to_context_inval+0x40/0x40 [ 325.239882][T19141] ? mls_context_isvalid+0x98/0x380 [ 325.245077][T19141] ? policydb_context_isvalid+0x1b6/0x400 [ 325.250797][T19141] security_compute_sid+0x1142/0x1d00 [ 325.256167][T19141] ? __rcu_read_lock+0x50/0x50 [ 325.261013][T19141] ? security_transition_sid+0x90/0x90 [ 325.266454][T19141] ? avc_denied+0x1c0/0x1c0 [ 325.270934][T19141] ? ext4_lookup+0x5c0/0xb80 [ 325.275519][T19141] ? avc_has_perm_noaudit+0x400/0x400 [ 325.280865][T19141] ? avc_has_perm_noaudit+0x30c/0x400 [ 325.286215][T19141] security_transition_sid+0x78/0x90 [ 325.291474][T19141] may_create+0x62b/0x960 [ 325.295802][T19141] ? show_sid+0x250/0x250 [ 325.300123][T19141] ? selinux_inode_permission+0x445/0x690 [ 325.305886][T19141] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 325.311763][T19141] ? from_kgid+0x206/0x350 [ 325.316154][T19141] ? make_kgid+0x390/0x390 [ 325.320759][T19141] ? generic_permission+0x13a/0x490 [ 325.326031][T19141] security_inode_mkdir+0x96/0x120 [ 325.331128][T19141] vfs_mkdir+0x34a/0x5f0 [ 325.335368][T19141] open_or_create_special_dir+0xba/0x150 [ 325.340992][T19141] incfs_mount_fs+0x3e9/0x840 [ 325.345651][T19141] ? incfs_unlink+0x80/0x80 [ 325.350125][T19141] ? vfs_parse_fs_param+0x2cb/0x430 [ 325.355295][T19141] ? vfs_parse_fs_string+0x1e9/0x290 [ 325.360669][T19141] ? cap_capable+0x23f/0x280 [ 325.365238][T19141] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 325.370964][T19141] legacy_get_tree+0xde/0x170 [ 325.375626][T19141] ? incfs_unlink+0x80/0x80 [ 325.380119][T19141] vfs_get_tree+0x83/0x260 [ 325.384611][T19141] do_mount+0x19d0/0x2670 [ 325.389050][T19141] ? copy_mount_string+0x30/0x30 [ 325.393967][T19141] ? copy_mount_options+0x59/0x300 [ 325.399056][T19141] ? copy_mount_options+0x59/0x300 [ 325.404143][T19141] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 325.409749][T19141] ? copy_mount_options+0x273/0x300 [ 325.414931][T19141] ksys_mount+0xc2/0xf0 [ 325.419061][T19141] __x64_sys_mount+0xb1/0xc0 [ 325.423715][T19141] do_syscall_64+0xcb/0x1e0 [ 325.428191][T19141] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.434054][T19141] RIP: 0033:0x4665d9 [ 325.437922][T19141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 325.457527][T19141] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 325.466049][T19141] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 325.474096][T19141] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 325.482152][T19141] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 22:17:01 executing program 5 (fault-call:4 fault-nth:20): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xb804}, 0x0) 22:17:01 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1300000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:01 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x17020000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x70bd2a, 0x0, {0x0, 0x0, 0x0, r1, 0x8000}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MODE={0x5, 0x4, 0x1}]}}}]}, 0x44}}, 0x0) [ 325.490100][T19141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 325.498057][T19141] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 325.506376][T19141] incfs: Can't find or create .index dir in ./file0 22:17:01 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1302000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x1fb48}, 0x0) 22:17:01 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x20000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 325.560520][T19176] FAULT_INJECTION: forcing a failure. [ 325.560520][T19176] name failslab, interval 1, probability 0, space 0, times 0 [ 325.604251][T19176] CPU: 0 PID: 19176 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 325.614505][T19176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.624550][T19176] Call Trace: [ 325.627841][T19176] dump_stack+0x1d8/0x24e [ 325.632179][T19176] ? devkmsg_release+0x11c/0x11c [ 325.637138][T19176] ? show_regs_print_info+0x12/0x12 [ 325.642690][T19176] should_fail+0x6f6/0x860 [ 325.647105][T19176] ? setup_fault_attr+0x3d0/0x3d0 22:17:02 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1400000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x1fb94}, 0x0) [ 325.652125][T19176] ? ext4_alloc_inode+0x1d/0x620 [ 325.657077][T19176] should_failslab+0x5/0x20 [ 325.661576][T19176] kmem_cache_alloc+0x36/0x290 [ 325.666421][T19176] ? set_qf_name+0x310/0x310 [ 325.671007][T19176] ext4_alloc_inode+0x1d/0x620 [ 325.675850][T19176] ? set_qf_name+0x310/0x310 [ 325.680431][T19176] new_inode_pseudo+0x61/0x220 [ 325.685196][T19176] new_inode+0x25/0x1d0 [ 325.689338][T19176] ? memset+0x1f/0x40 [ 325.693314][T19176] __ext4_new_inode+0x303/0x6190 [ 325.698240][T19176] ? avc_has_perm_noaudit+0x30c/0x400 [ 325.703618][T19176] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 325.709330][T19176] ? memset+0x1f/0x40 [ 325.713306][T19176] ? __dquot_initialize+0x25e/0xe20 [ 325.718505][T19176] ? avc_has_perm+0xd2/0x270 [ 325.723082][T19176] ? avc_has_perm+0x173/0x270 [ 325.727750][T19176] ? avc_has_perm_noaudit+0x30c/0x400 [ 325.733117][T19176] ? security_transition_sid+0x78/0x90 [ 325.738561][T19176] ext4_mkdir+0x3ff/0x1580 [ 325.742953][T19176] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 325.748878][T19176] ? ext4_symlink+0xf00/0xf00 [ 325.753625][T19176] ? generic_permission+0x13a/0x490 [ 325.758820][T19176] ? security_inode_mkdir+0xdd/0x120 [ 325.764095][T19176] vfs_mkdir+0x416/0x5f0 [ 325.768413][T19176] open_or_create_special_dir+0xba/0x150 [ 325.774021][T19176] incfs_mount_fs+0x3e9/0x840 [ 325.778673][T19176] ? incfs_unlink+0x80/0x80 [ 325.783154][T19176] ? vfs_parse_fs_param+0x2cb/0x430 [ 325.788325][T19176] ? vfs_parse_fs_string+0x1e9/0x290 [ 325.793582][T19176] ? cap_capable+0x23f/0x280 [ 325.798320][T19176] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 325.803932][T19176] legacy_get_tree+0xde/0x170 [ 325.808640][T19176] ? incfs_unlink+0x80/0x80 [ 325.813159][T19176] vfs_get_tree+0x83/0x260 [ 325.817646][T19176] do_mount+0x19d0/0x2670 [ 325.821988][T19176] ? copy_mount_string+0x30/0x30 [ 325.826956][T19176] ? copy_mount_options+0x59/0x300 [ 325.832311][T19176] ? copy_mount_options+0x59/0x300 [ 325.837416][T19176] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 325.842941][T19176] ? copy_mount_options+0x273/0x300 [ 325.848114][T19176] ksys_mount+0xc2/0xf0 [ 325.852245][T19176] __x64_sys_mount+0xb1/0xc0 [ 325.856824][T19176] do_syscall_64+0xcb/0x1e0 [ 325.861390][T19176] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.867253][T19176] RIP: 0033:0x4665d9 [ 325.871118][T19176] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 325.890782][T19176] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 22:17:02 executing program 5 (fault-call:4 fault-nth:21): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:02 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1402000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x1fbe0}, 0x0) 22:17:02 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x20100000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696466655f736e617665000000000c0005800500010000000000"], 0x44}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getnetconf={0x14, 0x52, 0x200, 0x70bd2d, 0x25dfdbfe, {}, ["", ""]}, 0x14}}, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x10000, 0x196) connect$unix(r3, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e20}, 0x6e) [ 325.899173][T19176] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 325.907123][T19176] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 325.915071][T19176] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 325.923105][T19176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 325.931068][T19176] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 325.945978][T19176] incfs: Can't find or create .index dir in ./file0 22:17:02 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1800000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:02 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x22000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x1000000}, 0x0) 22:17:02 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x2c80, 0x0) r1 = syz_open_dev$rtc(&(0x7f0000000180), 0x2, 0x8640) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f00000001c0)={{r1}, 0x8, 0x51, 0x298}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000002740)=[{&(0x7f0000000200)=""/131, 0x83}, {&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f00000023c0)=""/238, 0xee}, {&(0x7f0000002540)=""/115, 0x73}, {&(0x7f00000027c0)=""/180, 0xb4}, {&(0x7f0000002600)=""/134, 0x86}, {&(0x7f00000026c0)=""/71, 0x47}], 0x7, 0x80000d9f, 0x0) read$FUSE(r2, &(0x7f0000000380)={0x2020}, 0x2020) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 325.995449][T19209] FAULT_INJECTION: forcing a failure. [ 325.995449][T19209] name failslab, interval 1, probability 0, space 0, times 0 [ 326.053776][T19209] CPU: 1 PID: 19209 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 326.064024][T19209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.074065][T19209] Call Trace: [ 326.077347][T19209] dump_stack+0x1d8/0x24e [ 326.081671][T19209] ? devkmsg_release+0x11c/0x11c [ 326.086600][T19209] ? show_regs_print_info+0x12/0x12 [ 326.091814][T19209] should_fail+0x6f6/0x860 [ 326.096230][T19209] ? setup_fault_attr+0x3d0/0x3d0 22:17:02 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x24000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 326.096246][T19209] ? security_inode_alloc+0x32/0x1d0 [ 326.106520][T19209] should_failslab+0x5/0x20 [ 326.106532][T19209] kmem_cache_alloc+0x36/0x290 [ 326.106547][T19209] ? from_kuid_munged+0x3b0/0x3b0 [ 326.106557][T19209] security_inode_alloc+0x32/0x1d0 [ 326.106568][T19209] inode_init_always+0x387/0x810 [ 326.106576][T19209] ? set_qf_name+0x310/0x310 [ 326.106585][T19209] new_inode_pseudo+0x90/0x220 [ 326.106593][T19209] new_inode+0x25/0x1d0 [ 326.106600][T19209] ? memset+0x1f/0x40 [ 326.106610][T19209] __ext4_new_inode+0x303/0x6190 [ 326.106620][T19209] ? avc_has_perm_noaudit+0x30c/0x400 [ 326.106631][T19209] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 326.106639][T19209] ? memset+0x1f/0x40 [ 326.106648][T19209] ? __dquot_initialize+0x25e/0xe20 [ 326.106656][T19209] ? avc_has_perm+0xd2/0x270 [ 326.106663][T19209] ? avc_has_perm+0x173/0x270 [ 326.106672][T19209] ? avc_has_perm_noaudit+0x30c/0x400 [ 326.106682][T19209] ? security_transition_sid+0x78/0x90 [ 326.106691][T19209] ext4_mkdir+0x3ff/0x1580 [ 326.106704][T19209] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 326.106712][T19209] ? ext4_symlink+0xf00/0xf00 [ 326.106726][T19209] ? generic_permission+0x13a/0x490 [ 326.214339][T19209] ? security_inode_mkdir+0xdd/0x120 [ 326.219599][T19209] vfs_mkdir+0x416/0x5f0 [ 326.223909][T19209] open_or_create_special_dir+0xba/0x150 [ 326.229513][T19209] incfs_mount_fs+0x3e9/0x840 [ 326.234186][T19209] ? incfs_unlink+0x80/0x80 [ 326.238676][T19209] ? vfs_parse_fs_param+0x2cb/0x430 [ 326.243846][T19209] ? vfs_parse_fs_string+0x1e9/0x290 [ 326.249113][T19209] ? cap_capable+0x23f/0x280 [ 326.253687][T19209] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 326.259291][T19209] legacy_get_tree+0xde/0x170 [ 326.264155][T19209] ? incfs_unlink+0x80/0x80 [ 326.268640][T19209] vfs_get_tree+0x83/0x260 [ 326.273031][T19209] do_mount+0x19d0/0x2670 [ 326.277337][T19209] ? copy_mount_string+0x30/0x30 [ 326.282253][T19209] ? copy_mount_options+0x59/0x300 [ 326.287354][T19209] ? copy_mount_options+0x59/0x300 [ 326.292456][T19209] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 326.298248][T19209] ? copy_mount_options+0x273/0x300 [ 326.303422][T19209] ksys_mount+0xc2/0xf0 [ 326.307557][T19209] __x64_sys_mount+0xb1/0xc0 [ 326.312134][T19209] do_syscall_64+0xcb/0x1e0 [ 326.316705][T19209] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 326.322572][T19209] RIP: 0033:0x4665d9 [ 326.326451][T19209] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 326.346375][T19209] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 326.354952][T19209] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 326.362900][T19209] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 326.370852][T19209] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 326.378801][T19209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 326.386749][T19209] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:02 executing program 5 (fault-call:4 fault-nth:22): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001000000000000000c291e24b637c8da1151c3cf05748f7a2e09d115519b11a4732d04d3c0d2d4756658d8377f923646687cceefa316c6af47a8710fca06632dc3e06e7358795f6a7ddc0bad4b4abe380d15cdfd8aa6ead422d8eb82c1a", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) 22:17:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x2000000}, 0x0) 22:17:02 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1802000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:02 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3e000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 326.404696][T19209] incfs: Can't find or create .index dir in ./file0 [ 326.445844][T19243] FAULT_INJECTION: forcing a failure. [ 326.445844][T19243] name failslab, interval 1, probability 0, space 0, times 0 [ 326.458613][T19243] CPU: 1 PID: 19243 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 326.468937][T19243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.479081][T19243] Call Trace: [ 326.482367][T19243] dump_stack+0x1d8/0x24e [ 326.486695][T19243] ? devkmsg_release+0x11c/0x11c 22:17:02 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3f000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 326.491799][T19243] ? show_regs_print_info+0x12/0x12 [ 326.496994][T19243] ? preempt_count_add+0x66/0x130 [ 326.502023][T19243] should_fail+0x6f6/0x860 [ 326.506436][T19243] ? setup_fault_attr+0x3d0/0x3d0 [ 326.511453][T19243] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 326.517508][T19243] ? ebitmap_cmp+0x1b8/0x220 [ 326.522083][T19243] ? mls_compute_context_len+0x7dd/0x810 [ 326.527688][T19243] ? context_struct_to_string+0x43b/0x8b0 [ 326.533378][T19243] should_failslab+0x5/0x20 [ 326.537852][T19243] __kmalloc+0x5f/0x2f0 [ 326.541983][T19243] context_struct_to_string+0x43b/0x8b0 [ 326.547514][T19243] ? security_bounded_transition+0x560/0x560 [ 326.553470][T19243] ? symhash+0xe0/0xe0 [ 326.557537][T19243] ? hashtab_search+0x1bf/0x200 [ 326.562968][T19243] context_add_hash+0x13f/0x270 [ 326.567797][T19243] ? security_sid_to_context_inval+0x40/0x40 [ 326.573747][T19243] ? mls_context_isvalid+0x98/0x380 [ 326.579628][T19243] ? policydb_context_isvalid+0x1b6/0x400 [ 326.585328][T19243] security_compute_sid+0x1142/0x1d00 [ 326.590682][T19243] ? security_transition_sid+0x90/0x90 [ 326.596112][T19243] ? switch_mm+0x100/0x100 [ 326.600510][T19243] ? _raw_spin_unlock_irq+0x4a/0x60 [ 326.605686][T19243] ? finish_task_switch+0x130/0x550 [ 326.610882][T19243] ? xas_load+0x4a6/0x4f0 [ 326.615184][T19243] ? chksum_update+0x41/0x90 [ 326.619748][T19243] ? crypto_shash_update+0x1ed/0x2b0 [ 326.625054][T19243] security_transition_sid+0x78/0x90 [ 326.630313][T19243] selinux_inode_init_security+0x4b7/0xaf0 [ 326.636099][T19243] ? selinux_inode_free_security+0x1d0/0x1d0 [ 326.642070][T19243] ? get_cached_acl+0x10e/0x130 22:17:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 326.646901][T19243] security_inode_init_security+0x15f/0x3a0 [ 326.652778][T19243] ? posix_acl_create+0x15f/0x400 [ 326.657782][T19243] ? ext4_init_security+0x40/0x40 [ 326.662792][T19243] ? security_dentry_create_files_as+0xd0/0xd0 [ 326.668921][T19243] ? ext4_init_acl+0x31e/0x360 [ 326.673665][T19243] ? prandom_u32+0x21a/0x240 [ 326.678226][T19243] __ext4_new_inode+0x4c66/0x6190 [ 326.683233][T19243] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 326.688936][T19243] ? avc_has_perm+0x173/0x270 22:17:03 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2000000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 326.693609][T19243] ? avc_has_perm_noaudit+0x30c/0x400 [ 326.698972][T19243] ? security_transition_sid+0x78/0x90 [ 326.704420][T19243] ext4_mkdir+0x3ff/0x1580 [ 326.708830][T19243] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 326.714640][T19243] ? ext4_symlink+0xf00/0xf00 [ 326.719312][T19243] ? generic_permission+0x13a/0x490 [ 326.724519][T19243] ? security_inode_mkdir+0xdd/0x120 [ 326.729809][T19243] vfs_mkdir+0x416/0x5f0 [ 326.734049][T19243] open_or_create_special_dir+0xba/0x150 [ 326.739683][T19243] incfs_mount_fs+0x3e9/0x840 22:17:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x3000000}, 0x0) 22:17:03 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2010000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 326.744352][T19243] ? incfs_unlink+0x80/0x80 [ 326.748851][T19243] ? vfs_parse_fs_param+0x2cb/0x430 [ 326.754054][T19243] ? vfs_parse_fs_string+0x1e9/0x290 [ 326.759327][T19243] ? cap_capable+0x23f/0x280 [ 326.763924][T19243] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 326.769552][T19243] legacy_get_tree+0xde/0x170 [ 326.774224][T19243] ? incfs_unlink+0x80/0x80 [ 326.778761][T19243] vfs_get_tree+0x83/0x260 [ 326.783172][T19243] do_mount+0x19d0/0x2670 [ 326.787927][T19243] ? copy_mount_string+0x30/0x30 [ 326.792861][T19243] ? copy_mount_options+0x59/0x300 [ 326.797965][T19243] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 326.803504][T19243] ? copy_mount_options+0x273/0x300 [ 326.808693][T19243] ksys_mount+0xc2/0xf0 [ 326.812846][T19243] __x64_sys_mount+0xb1/0xc0 [ 326.817432][T19243] do_syscall_64+0xcb/0x1e0 [ 326.821936][T19243] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 326.827819][T19243] RIP: 0033:0x4665d9 [ 326.831743][T19243] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 326.851633][T19243] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 326.860255][T19243] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 326.868221][T19243] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 326.876191][T19243] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 326.884153][T19243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:17:03 executing program 5 (fault-call:4 fault-nth:23): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:03 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2200000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000001280110001006272696467655f736c617665000000000c000580050001000000000000"], 0x44}}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0xfffe, 0x0, 0x1, 0x6}]}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000380)) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r5, 0x541c, &(0x7f0000000040)) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c00000000010104000000000000000002000000240001801400018008000100e000000108080200000000000c0002800500010000000000240002801400018008000100ac1414aa08000200e00000020c0002800500010000000000080007400000000018000d8008000100ffffffff0c000380060002004e230000"], 0x7c}}, 0x0) read(r4, &(0x7f0000000580)=""/4096, 0x1000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r6, 0x8008f512, &(0x7f00000001c0)) bind$unix(r4, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 22:17:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x4000000}, 0x0) 22:17:03 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2400000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 326.892310][T19243] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 326.902159][T19243] incfs: Can't find or create .index dir in ./file0 [ 326.945163][T19283] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 326.969057][T19289] FAULT_INJECTION: forcing a failure. [ 326.969057][T19289] name failslab, interval 1, probability 0, space 0, times 0 [ 326.984041][T19289] CPU: 1 PID: 19289 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 326.994541][T19289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.005023][T19289] Call Trace: [ 327.008315][T19289] dump_stack+0x1d8/0x24e [ 327.012644][T19289] ? devkmsg_release+0x11c/0x11c [ 327.017574][T19289] ? show_regs_print_info+0x12/0x12 [ 327.022905][T19289] ? mls_context_isvalid+0x98/0x380 [ 327.028258][T19289] should_fail+0x6f6/0x860 [ 327.032651][T19289] ? setup_fault_attr+0x3d0/0x3d0 [ 327.037668][T19289] ? ebitmap_cmp+0x1b8/0x220 [ 327.042248][T19289] ? mls_compute_context_len+0x7dd/0x810 [ 327.047879][T19289] ? context_struct_to_string+0x43b/0x8b0 [ 327.053587][T19289] should_failslab+0x5/0x20 [ 327.058070][T19289] __kmalloc+0x5f/0x2f0 [ 327.062206][T19289] context_struct_to_string+0x43b/0x8b0 [ 327.067755][T19289] ? security_bounded_transition+0x560/0x560 [ 327.073707][T19289] ? chksum_update+0x41/0x90 [ 327.078274][T19289] ? sidtab_search_force+0x27f/0x320 [ 327.083664][T19289] security_sid_to_context_core+0x26e/0x380 [ 327.089537][T19289] selinux_inode_init_security+0x703/0xaf0 [ 327.095416][T19289] ? selinux_inode_free_security+0x1d0/0x1d0 [ 327.101470][T19289] ? get_cached_acl+0x10e/0x130 [ 327.106340][T19289] security_inode_init_security+0x15f/0x3a0 [ 327.112230][T19289] ? posix_acl_create+0x15f/0x400 [ 327.117361][T19289] ? ext4_init_security+0x40/0x40 [ 327.122401][T19289] ? security_dentry_create_files_as+0xd0/0xd0 [ 327.128556][T19289] ? ext4_init_acl+0x31e/0x360 [ 327.133340][T19289] ? prandom_u32+0x21a/0x240 [ 327.138062][T19289] __ext4_new_inode+0x4c66/0x6190 [ 327.143075][T19289] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 327.148792][T19289] ? avc_has_perm+0x173/0x270 [ 327.153458][T19289] ? avc_has_perm_noaudit+0x30c/0x400 [ 327.158902][T19289] ? security_transition_sid+0x78/0x90 [ 327.164331][T19289] ext4_mkdir+0x3ff/0x1580 [ 327.168742][T19289] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 327.174526][T19289] ? ext4_symlink+0xf00/0xf00 [ 327.179185][T19289] ? generic_permission+0x13a/0x490 [ 327.185502][T19289] ? security_inode_mkdir+0xdd/0x120 [ 327.190849][T19289] vfs_mkdir+0x416/0x5f0 [ 327.195077][T19289] open_or_create_special_dir+0xba/0x150 [ 327.200701][T19289] incfs_mount_fs+0x3e9/0x840 [ 327.205361][T19289] ? incfs_unlink+0x80/0x80 [ 327.209837][T19289] ? vfs_parse_fs_param+0x2cb/0x430 [ 327.215004][T19289] ? vfs_parse_fs_string+0x1e9/0x290 [ 327.220264][T19289] ? cap_capable+0x23f/0x280 [ 327.224963][T19289] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 327.230587][T19289] legacy_get_tree+0xde/0x170 [ 327.235346][T19289] ? incfs_unlink+0x80/0x80 [ 327.239835][T19289] vfs_get_tree+0x83/0x260 [ 327.244241][T19289] do_mount+0x19d0/0x2670 [ 327.248571][T19289] ? copy_mount_string+0x30/0x30 [ 327.253491][T19289] ? copy_mount_options+0x59/0x300 [ 327.258590][T19289] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 327.264165][T19289] ? copy_mount_options+0x273/0x300 [ 327.269343][T19289] ksys_mount+0xc2/0xf0 [ 327.273487][T19289] __x64_sys_mount+0xb1/0xc0 [ 327.278053][T19289] do_syscall_64+0xcb/0x1e0 [ 327.282534][T19289] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 327.288408][T19289] RIP: 0033:0x4665d9 [ 327.292634][T19289] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 327.312217][T19289] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 327.320782][T19289] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 327.328729][T19289] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 327.336678][T19289] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 22:17:03 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x40000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:03 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3f00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x5000000}, 0x0) 22:17:03 executing program 5 (fault-call:4 fault-nth:24): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 327.344718][T19289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 327.352672][T19289] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 327.372744][T19289] incfs: Can't find or create .index dir in ./file0 [ 327.375264][T19283] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 22:17:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6000000}, 0x0) 22:17:03 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4000000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 327.429577][T19302] FAULT_INJECTION: forcing a failure. [ 327.429577][T19302] name failslab, interval 1, probability 0, space 0, times 0 [ 327.435426][T19283] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 327.486938][T19302] CPU: 0 PID: 19302 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 327.497974][T19302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.508879][T19302] Call Trace: [ 327.512174][T19302] dump_stack+0x1d8/0x24e [ 327.516505][T19302] ? devkmsg_release+0x11c/0x11c [ 327.521449][T19302] ? show_regs_print_info+0x12/0x12 [ 327.526664][T19302] ? crypto_shash_update+0x1ed/0x2b0 [ 327.531979][T19302] ? debug_smp_processor_id+0x20/0x20 [ 327.537351][T19302] should_fail+0x6f6/0x860 [ 327.541760][T19302] ? setup_fault_attr+0x3d0/0x3d0 [ 327.546785][T19302] ? __find_get_block+0xd13/0x10c0 [ 327.551905][T19302] ? kcalloc+0x2b/0x40 [ 327.555953][T19302] should_failslab+0x5/0x20 [ 327.560592][T19302] __kmalloc+0x5f/0x2f0 [ 327.564727][T19302] ? ext4_inode_csum+0x86f/0xc40 [ 327.569658][T19302] kcalloc+0x2b/0x40 [ 327.573620][T19302] ext4_find_extent+0x269/0xd50 [ 327.578453][T19302] ext4_ext_map_blocks+0x257/0x45b0 [ 327.583731][T19302] ? __ext4_get_inode_loc+0x494/0x1030 [ 327.589163][T19302] ? ext4_mark_iloc_dirty+0x242e/0x33d0 [ 327.594715][T19302] ? ext4_ext_release+0x10/0x10 [ 327.599546][T19302] ? check_preemption_disabled+0x9e/0x330 [ 327.605624][T19302] ? debug_smp_processor_id+0x20/0x20 [ 327.611093][T19302] ? __down_read+0xf1/0x210 [ 327.615583][T19302] ? _raw_read_unlock+0x21/0x40 [ 327.620437][T19302] ? ext4_es_lookup_extent+0x535/0x980 [ 327.625876][T19302] ext4_map_blocks+0x3bd/0x2030 [ 327.630709][T19302] ? prandom_u32+0x21a/0x240 [ 327.635280][T19302] ? ext4_issue_zeroout+0x160/0x160 [ 327.640473][T19302] ext4_getblk+0x116/0x500 [ 327.644876][T19302] ? ext4_get_block_trans+0x5a0/0x5a0 [ 327.650238][T19302] ext4_bread+0x89/0x3b0 [ 327.654486][T19302] ? ext4_getblk+0x500/0x500 [ 327.659063][T19302] ? avc_has_perm_noaudit+0x30c/0x400 [ 327.665020][T19302] ext4_append+0x153/0x2d0 [ 327.669419][T19302] ext4_mkdir+0x7b6/0x1580 [ 327.673930][T19302] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 327.679716][T19302] ? ext4_symlink+0xf00/0xf00 [ 327.684374][T19302] ? generic_permission+0x13a/0x490 [ 327.689546][T19302] ? security_inode_mkdir+0xdd/0x120 [ 327.694802][T19302] vfs_mkdir+0x416/0x5f0 [ 327.699040][T19302] open_or_create_special_dir+0xba/0x150 [ 327.704748][T19302] incfs_mount_fs+0x3e9/0x840 [ 327.709397][T19302] ? incfs_unlink+0x80/0x80 [ 327.713873][T19302] ? vfs_parse_fs_param+0x2cb/0x430 [ 327.719068][T19302] ? vfs_parse_fs_string+0x1e9/0x290 [ 327.724324][T19302] ? cap_capable+0x23f/0x280 [ 327.728889][T19302] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 327.734496][T19302] legacy_get_tree+0xde/0x170 [ 327.740078][T19302] ? incfs_unlink+0x80/0x80 [ 327.744584][T19302] vfs_get_tree+0x83/0x260 [ 327.748988][T19302] do_mount+0x19d0/0x2670 [ 327.753297][T19302] ? copy_mount_string+0x30/0x30 [ 327.758217][T19302] ? retint_kernel+0x1b/0x1b [ 327.763039][T19302] ? copy_mount_options+0x202/0x300 [ 327.768214][T19302] ? copy_mount_options+0x273/0x300 [ 327.773392][T19302] ksys_mount+0xc2/0xf0 [ 327.777528][T19302] __x64_sys_mount+0xb1/0xc0 [ 327.782215][T19302] do_syscall_64+0xcb/0x1e0 [ 327.786698][T19302] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 327.792707][T19302] RIP: 0033:0x4665d9 [ 327.796582][T19302] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 327.816338][T19302] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 327.824849][T19302] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 327.833102][T19302] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 327.841102][T19302] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 327.849060][T19302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 327.857332][T19302] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:04 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5800000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:04 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x58000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:04 executing program 5 (fault-call:4 fault-nth:25): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x7000000}, 0x0) 22:17:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000140)={'ip6_vti0\x00', 0x0, 0x4, 0x1a, 0x20, 0x6, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, 0x0, 0x8000, 0x7a45f909, 0x91f}}) accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000200)=0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x3, 0x1, 0x1, 0x0, 0x1}, 0x40) r6 = fcntl$dupfd(r5, 0x0, r5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r6, &(0x7f00000000c0), &(0x7f0000000440)=@udp}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7, 0x100, 0x1ff, 0x0, 0x0, r6, 0x1, '\x00', r8, 0xffffffffffffffff, 0x4, 0x1, 0x5}, 0x40) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x3, 0x1, 0x1, 0x0, 0x1}, 0x40) r10 = fcntl$dupfd(r9, 0x0, r9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r10, &(0x7f00000000c0), &(0x7f0000000440)=@udp}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r11, 0x8933, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7, 0x100, 0x201, 0x3, 0x0, r10, 0x1, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1, 0x5}, 0x40) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@RTM_NEWMDB={0xd8, 0x54, 0x400, 0x8001, 0x25dfdbff, {0x7, r3}, [@MDBA_SET_ENTRY={0x20, 0x1, {r4, 0x0, 0x1, 0x3, {@ip4=@local}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r4, 0x1, 0x1, 0x2, {@ip4=@rand_addr=0x64010102, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r1, 0x1, 0x0, 0x2, {@ip4=@broadcast, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r8, 0x1, 0x3, 0x1, {@ip4=@local, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x5, 0x3, {@in6_addr=@mcast1}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x1, 0x4, {@ip4=@rand_addr=0x64010101, 0x86dd}}}]}, 0xd8}}, 0x0) [ 327.880294][T19283] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 327.899245][T19319] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 327.913554][T19319] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 22:17:04 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8004000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x8000000}, 0x0) 22:17:04 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x80040000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 327.967266][T19330] FAULT_INJECTION: forcing a failure. [ 327.967266][T19330] name failslab, interval 1, probability 0, space 0, times 0 22:17:04 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8cffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 328.017908][T19330] CPU: 1 PID: 19330 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 328.028161][T19330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.038221][T19330] Call Trace: [ 328.041516][T19330] dump_stack+0x1d8/0x24e [ 328.045843][T19330] ? devkmsg_release+0x11c/0x11c [ 328.050776][T19330] ? show_regs_print_info+0x12/0x12 [ 328.056049][T19330] ? crypto_shash_update+0x1ed/0x2b0 [ 328.061327][T19330] ? debug_smp_processor_id+0x20/0x20 22:17:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x9000000}, 0x0) 22:17:04 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa1ffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 328.066702][T19330] should_fail+0x6f6/0x860 [ 328.071116][T19330] ? setup_fault_attr+0x3d0/0x3d0 [ 328.076137][T19330] ? __find_get_block+0xd13/0x10c0 [ 328.081251][T19330] ? kcalloc+0x2b/0x40 [ 328.085322][T19330] should_failslab+0x5/0x20 [ 328.089819][T19330] __kmalloc+0x5f/0x2f0 [ 328.093967][T19330] ? ext4_inode_csum+0x86f/0xc40 [ 328.098898][T19330] kcalloc+0x2b/0x40 [ 328.102875][T19330] ext4_find_extent+0x269/0xd50 [ 328.107719][T19330] ext4_ext_map_blocks+0x257/0x45b0 [ 328.112917][T19330] ? __ext4_get_inode_loc+0x494/0x1030 [ 328.118377][T19330] ? ext4_mark_iloc_dirty+0x242e/0x33d0 [ 328.123917][T19330] ? ext4_ext_release+0x10/0x10 [ 328.128759][T19330] ? check_preemption_disabled+0x9e/0x330 [ 328.134566][T19330] ? debug_smp_processor_id+0x20/0x20 [ 328.139937][T19330] ? __down_read+0xf1/0x210 [ 328.144441][T19330] ? _raw_read_unlock+0x21/0x40 [ 328.149288][T19330] ? ext4_es_lookup_extent+0x535/0x980 [ 328.154734][T19330] ext4_map_blocks+0x3bd/0x2030 [ 328.159573][T19330] ? prandom_u32+0x21a/0x240 [ 328.164252][T19330] ? ext4_issue_zeroout+0x160/0x160 [ 328.169453][T19330] ext4_getblk+0x116/0x500 [ 328.173881][T19330] ? ext4_get_block_trans+0x5a0/0x5a0 [ 328.179332][T19330] ext4_bread+0x89/0x3b0 [ 328.183567][T19330] ? ext4_getblk+0x500/0x500 [ 328.188165][T19330] ? avc_has_perm_noaudit+0x30c/0x400 [ 328.193793][T19330] ext4_append+0x153/0x2d0 [ 328.198211][T19330] ext4_mkdir+0x7b6/0x1580 [ 328.202629][T19330] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 328.208428][T19330] ? ext4_symlink+0xf00/0xf00 [ 328.213168][T19330] ? generic_permission+0x13a/0x490 [ 328.218341][T19330] ? security_inode_mkdir+0xdd/0x120 [ 328.223597][T19330] vfs_mkdir+0x416/0x5f0 [ 328.227900][T19330] open_or_create_special_dir+0xba/0x150 [ 328.233505][T19330] incfs_mount_fs+0x3e9/0x840 [ 328.238165][T19330] ? incfs_unlink+0x80/0x80 [ 328.242644][T19330] ? vfs_parse_fs_param+0x2cb/0x430 [ 328.247816][T19330] ? vfs_parse_fs_string+0x1e9/0x290 [ 328.253075][T19330] ? cap_capable+0x23f/0x280 [ 328.257638][T19330] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 328.263260][T19330] legacy_get_tree+0xde/0x170 [ 328.267914][T19330] ? incfs_unlink+0x80/0x80 [ 328.272394][T19330] vfs_get_tree+0x83/0x260 [ 328.276784][T19330] do_mount+0x19d0/0x2670 [ 328.281462][T19330] ? copy_mount_string+0x30/0x30 [ 328.286575][T19330] ? copy_mount_options+0x59/0x300 [ 328.291683][T19330] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 328.297328][T19330] ? copy_mount_options+0x273/0x300 [ 328.302535][T19330] ksys_mount+0xc2/0xf0 [ 328.306677][T19330] __x64_sys_mount+0xb1/0xc0 [ 328.311256][T19330] do_syscall_64+0xcb/0x1e0 [ 328.315797][T19330] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.321813][T19330] RIP: 0033:0x4665d9 [ 328.325694][T19330] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 328.345381][T19330] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 328.353778][T19330] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 22:17:04 executing program 5 (fault-call:4 fault-nth:26): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xa000000}, 0x0) 22:17:04 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa1ffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 328.361823][T19330] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 328.369906][T19330] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 328.377945][T19330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 328.385891][T19330] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:04 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8cffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xb000000}, 0x0) 22:17:04 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb426000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:04 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa1ffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:04 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb626000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:04 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80822, &(0x7f0000000280)=ANY=[]) read$FUSE(r0, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x401}}, 0x50) write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x0, r1, {0x1}}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$unix(r5, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000040)={0x0, 'syzkaller1\x00', {0x2}, 0x3}) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="640000001500020025bd7000ffdbdf250a1889ff", @ANYRES32=r3, @ANYBLOB="1400060001000000a82b0000060000000004000014000100fc0000000000000000008000000000010800080000000000080008000100000014000600ff0000000101000002000000ff000000"], 0x64}}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='freezer.parent_freezing\x00', 0x0, 0x0) r6 = syz_open_dev$rtc(&(0x7f0000000400), 0x95, 0x0) preadv(r6, &(0x7f0000000580)=[{&(0x7f0000000440)=""/168, 0xa8}, {&(0x7f0000000500)=""/48, 0x30}, {&(0x7f0000000540)=""/45, 0x2d}], 0x3, 0x40, 0x800) [ 328.491172][T19382] FAULT_INJECTION: forcing a failure. [ 328.491172][T19382] name failslab, interval 1, probability 0, space 0, times 0 [ 328.533589][T19382] CPU: 1 PID: 19382 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 328.543867][T19382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.553917][T19382] Call Trace: [ 328.557211][T19382] dump_stack+0x1d8/0x24e [ 328.561547][T19382] ? devkmsg_release+0x11c/0x11c [ 328.566552][T19382] ? show_regs_print_info+0x12/0x12 [ 328.571742][T19382] should_fail+0x6f6/0x860 [ 328.576173][T19382] ? setup_fault_attr+0x3d0/0x3d0 [ 328.581182][T19382] ? kcalloc+0x2b/0x40 [ 328.585231][T19382] should_failslab+0x5/0x20 [ 328.589712][T19382] __kmalloc+0x5f/0x2f0 [ 328.593860][T19382] kcalloc+0x2b/0x40 [ 328.597938][T19382] ext4_find_extent+0x269/0xd50 [ 328.602864][T19382] ext4_ext_map_blocks+0x257/0x45b0 [ 328.608159][T19382] ? ext4_ext_release+0x10/0x10 [ 328.613008][T19382] ? check_preemption_disabled+0x9e/0x330 [ 328.618704][T19382] ? debug_smp_processor_id+0x20/0x20 [ 328.624064][T19382] ? ext4_es_lookup_extent+0x535/0x980 [ 328.629709][T19382] ext4_map_blocks+0xa99/0x2030 [ 328.634665][T19382] ? prandom_u32+0x21a/0x240 [ 328.639246][T19382] ? ext4_issue_zeroout+0x160/0x160 [ 328.644442][T19382] ext4_getblk+0x116/0x500 [ 328.648859][T19382] ? ext4_get_block_trans+0x5a0/0x5a0 [ 328.654229][T19382] ext4_bread+0x89/0x3b0 [ 328.658453][T19382] ? ext4_getblk+0x500/0x500 [ 328.663108][T19382] ? avc_has_perm_noaudit+0x30c/0x400 [ 328.668473][T19382] ext4_append+0x153/0x2d0 [ 328.672887][T19382] ext4_mkdir+0x7b6/0x1580 [ 328.677496][T19382] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 328.683733][T19382] ? ext4_symlink+0xf00/0xf00 [ 328.688425][T19382] ? generic_permission+0x13a/0x490 [ 328.693618][T19382] ? security_inode_mkdir+0xdd/0x120 [ 328.698985][T19382] vfs_mkdir+0x416/0x5f0 [ 328.703317][T19382] open_or_create_special_dir+0xba/0x150 [ 328.708946][T19382] incfs_mount_fs+0x3e9/0x840 [ 328.713615][T19382] ? incfs_unlink+0x80/0x80 [ 328.718803][T19382] ? vfs_parse_fs_param+0x2cb/0x430 [ 328.723990][T19382] ? vfs_parse_fs_string+0x1e9/0x290 [ 328.729309][T19382] ? cap_capable+0x23f/0x280 [ 328.733874][T19382] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 328.739534][T19382] legacy_get_tree+0xde/0x170 [ 328.744206][T19382] ? incfs_unlink+0x80/0x80 [ 328.748873][T19382] vfs_get_tree+0x83/0x260 [ 328.753370][T19382] do_mount+0x19d0/0x2670 [ 328.757671][T19382] ? copy_mount_string+0x30/0x30 [ 328.762754][T19382] ? copy_mount_options+0x59/0x300 [ 328.767852][T19382] ? copy_mount_options+0x59/0x300 [ 328.772956][T19382] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 328.778498][T19382] ? copy_mount_options+0x273/0x300 [ 328.783686][T19382] ksys_mount+0xc2/0xf0 [ 328.787840][T19382] __x64_sys_mount+0xb1/0xc0 [ 328.792448][T19382] do_syscall_64+0xcb/0x1e0 [ 328.796956][T19382] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.802928][T19382] RIP: 0033:0x4665d9 [ 328.806825][T19382] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 328.826722][T19382] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 328.835137][T19382] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 328.843097][T19382] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 328.851045][T19382] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 328.858991][T19382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 328.867029][T19382] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 328.878938][T19382] incfs: Can't find or create .index dir in ./file0 22:17:05 executing program 5 (fault-call:4 fault-nth:27): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xc000000}, 0x0) 22:17:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:05 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb826000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:05 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc0ed0000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="200000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:17:05 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe4ffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYRESOCT=r2, @ANYBLOB="24cb2f82abe8cc6599560b087aaef4157bd684563eddcc94d1149698212c143eb1e81d95bc3c1b4a1d49af9c76905974431459f80870071ff079b7ab30db78aaa16057db6d59d4bbb42771e141964e2c711243f4671bb10f25421b8795e83d007bcfcaa6a94b5a684f0cc3084e4da33785731769206245956bc0c17ee46914151db6e0248e22c0e7a3f82a4d24fcd29ba7d53b4a24ad964f6bc7a51338535d7f9754645434912183a9728a9cafb894f0e7565591ba9385f0932d5f", @ANYBLOB="000000100e000093bfcdefe91460a6006272696467655f736c617665000000001dbb5d1b0500010000000078"], 0x44}}, 0x40001) 22:17:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xd000000}, 0x0) [ 328.935785][T19413] FAULT_INJECTION: forcing a failure. [ 328.935785][T19413] name failslab, interval 1, probability 0, space 0, times 0 [ 328.968848][T19413] CPU: 1 PID: 19413 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 22:17:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 328.979362][T19413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.989410][T19413] Call Trace: [ 328.992703][T19413] dump_stack+0x1d8/0x24e [ 328.997033][T19413] ? devkmsg_release+0x11c/0x11c [ 329.001979][T19413] ? show_regs_print_info+0x12/0x12 [ 329.007262][T19413] ? ext4_evict_inode+0x1b10/0x1b10 [ 329.012556][T19413] ? __dquot_alloc_space+0x2e6/0xd70 [ 329.018367][T19413] ? ext4_bread+0x89/0x3b0 [ 329.022782][T19413] ? ext4_append+0x153/0x2d0 [ 329.027366][T19413] should_fail+0x6f6/0x860 22:17:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5800]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 329.031775][T19413] ? setup_fault_attr+0x3d0/0x3d0 [ 329.036990][T19413] ? inode_io_list_move_locked+0x2bb/0x300 [ 329.042794][T19413] ? ext4_mb_new_blocks+0x304/0x2a10 [ 329.048244][T19413] should_failslab+0x5/0x20 [ 329.052827][T19413] kmem_cache_alloc+0x36/0x290 [ 329.057588][T19413] ext4_mb_new_blocks+0x304/0x2a10 [ 329.062700][T19413] ? kcalloc+0x2b/0x40 [ 329.066768][T19413] ? __kmalloc+0x174/0x2f0 [ 329.071352][T19413] ? kcalloc+0x2b/0x40 [ 329.075417][T19413] ? ext4_mb_pa_callback+0xc0/0xc0 [ 329.080524][T19413] ? ext4_inode_to_goal_block+0x261/0x370 [ 329.086233][T19413] ext4_ext_map_blocks+0x220b/0x45b0 [ 329.091567][T19413] ? ext4_ext_release+0x10/0x10 [ 329.097365][T19413] ? check_preemption_disabled+0x9e/0x330 [ 329.103166][T19413] ? debug_smp_processor_id+0x20/0x20 [ 329.108536][T19413] ? ext4_es_lookup_extent+0x535/0x980 [ 329.113994][T19413] ext4_map_blocks+0xa99/0x2030 [ 329.119884][T19413] ? prandom_u32+0x21a/0x240 [ 329.124668][T19413] ? ext4_issue_zeroout+0x160/0x160 [ 329.129864][T19413] ext4_getblk+0x116/0x500 [ 329.134274][T19413] ? ext4_get_block_trans+0x5a0/0x5a0 [ 329.139736][T19413] ext4_bread+0x89/0x3b0 [ 329.143976][T19413] ? ext4_getblk+0x500/0x500 [ 329.148557][T19413] ? avc_has_perm_noaudit+0x30c/0x400 [ 329.154104][T19413] ext4_append+0x153/0x2d0 [ 329.158514][T19413] ext4_mkdir+0x7b6/0x1580 [ 329.162929][T19413] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 329.168733][T19413] ? ext4_symlink+0xf00/0xf00 [ 329.173401][T19413] ? generic_permission+0x13a/0x490 [ 329.178593][T19413] ? security_inode_mkdir+0xdd/0x120 [ 329.183868][T19413] vfs_mkdir+0x416/0x5f0 [ 329.188105][T19413] open_or_create_special_dir+0xba/0x150 [ 329.193731][T19413] incfs_mount_fs+0x3e9/0x840 [ 329.198395][T19413] ? incfs_unlink+0x80/0x80 [ 329.202873][T19413] ? vfs_parse_fs_param+0x2cb/0x430 [ 329.208042][T19413] ? vfs_parse_fs_string+0x1e9/0x290 [ 329.213306][T19413] ? cap_capable+0x23f/0x280 [ 329.217872][T19413] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 329.223473][T19413] legacy_get_tree+0xde/0x170 [ 329.228121][T19413] ? incfs_unlink+0x80/0x80 [ 329.232598][T19413] vfs_get_tree+0x83/0x260 [ 329.236985][T19413] do_mount+0x19d0/0x2670 [ 329.241285][T19413] ? copy_mount_string+0x30/0x30 [ 329.246212][T19413] ? copy_mount_options+0x1d8/0x300 [ 329.251555][T19413] ? copy_mount_options+0x210/0x300 [ 329.256721][T19413] ? __sanitizer_cov_trace_pc+0x36/0x50 [ 329.262234][T19413] ? copy_mount_options+0x273/0x300 [ 329.267400][T19413] ksys_mount+0xc2/0xf0 [ 329.271616][T19413] __x64_sys_mount+0xb1/0xc0 [ 329.276179][T19413] do_syscall_64+0xcb/0x1e0 [ 329.280673][T19413] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.286538][T19413] RIP: 0033:0x4665d9 [ 329.290411][T19413] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 329.310862][T19413] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 329.319256][T19413] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 329.327212][T19413] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 22:17:05 executing program 5 (fault-call:4 fault-nth:28): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7ff]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:05 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe601000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xe000000}, 0x0) 22:17:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) socket(0x12, 0x800, 0x5) 22:17:05 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd1260000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 329.335154][T19413] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 329.343097][T19413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 329.351038][T19413] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 329.367309][T19413] incfs: Can't find or create .index dir in ./file0 22:17:05 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd2260000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:05 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xeb01000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x10000000}, 0x0) 22:17:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3}, 0x40) r4 = fcntl$dupfd(r3, 0x0, r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r4, &(0x7f00000000c0), &(0x7f0000000440)=@udp=r4}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000240)={0xfffffffb, {{0x2, 0x4e23, @local}}}, 0x88) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7, 0x100, 0x1ff, 0x0, 0x0, r4, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1, 0x5}, 0x40) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000010010400"/20, @ANYRES32=r6, @ANYBLOB="00000000000000001c001a8018000a8014000700fe8000000000000000000000000000bb"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @remote}]}]}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[], 0x68}}, 0x4004) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 329.474034][T19459] FAULT_INJECTION: forcing a failure. [ 329.474034][T19459] name failslab, interval 1, probability 0, space 0, times 0 [ 329.486932][T19459] CPU: 0 PID: 19459 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 329.497286][T19459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.507450][T19459] Call Trace: [ 329.510743][T19459] dump_stack+0x1d8/0x24e [ 329.515073][T19459] ? devkmsg_release+0x11c/0x11c [ 329.520011][T19459] ? memset+0x1f/0x40 [ 329.523999][T19459] ? show_regs_print_info+0x12/0x12 [ 329.529193][T19459] ? __es_remove_extent+0xdce/0x23c0 [ 329.534482][T19459] should_fail+0x6f6/0x860 [ 329.538899][T19459] ? setup_fault_attr+0x3d0/0x3d0 [ 329.543928][T19459] ? __es_insert_extent+0x789/0x1720 [ 329.549209][T19459] should_failslab+0x5/0x20 [ 329.553707][T19459] kmem_cache_alloc+0x36/0x290 [ 329.558461][T19459] __es_insert_extent+0x789/0x1720 [ 329.563570][T19459] ? _raw_write_trylock+0x1b0/0x1b0 [ 329.568764][T19459] ext4_es_insert_extent+0x2db/0x2c20 22:17:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x11000000}, 0x0) [ 329.574165][T19459] ? ext4_es_scan_clu+0x290/0x290 [ 329.579182][T19459] ? ext4_es_lookup_extent+0x535/0x980 [ 329.584639][T19459] ext4_map_blocks+0xf38/0x2030 [ 329.589497][T19459] ? prandom_u32+0x21a/0x240 [ 329.594256][T19459] ? ext4_issue_zeroout+0x160/0x160 [ 329.599449][T19459] ext4_getblk+0x116/0x500 [ 329.603861][T19459] ? ext4_get_block_trans+0x5a0/0x5a0 [ 329.609232][T19459] ext4_bread+0x89/0x3b0 [ 329.613473][T19459] ? ext4_getblk+0x500/0x500 [ 329.618157][T19459] ? avc_has_perm_noaudit+0x30c/0x400 [ 329.623526][T19459] ext4_append+0x153/0x2d0 [ 329.628029][T19459] ext4_mkdir+0x7b6/0x1580 [ 329.632536][T19459] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 329.638474][T19459] ? ext4_symlink+0xf00/0xf00 [ 329.643136][T19459] ? generic_permission+0x13a/0x490 [ 329.648413][T19459] ? security_inode_mkdir+0xdd/0x120 [ 329.653684][T19459] vfs_mkdir+0x416/0x5f0 [ 329.657914][T19459] open_or_create_special_dir+0xba/0x150 [ 329.663547][T19459] incfs_mount_fs+0x3e9/0x840 [ 329.668220][T19459] ? incfs_unlink+0x80/0x80 [ 329.672719][T19459] ? vfs_parse_fs_param+0x2cb/0x430 [ 329.677909][T19459] ? vfs_parse_fs_string+0x1e9/0x290 [ 329.683190][T19459] ? cap_capable+0x23f/0x280 [ 329.683347][T19481] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=272 sclass=netlink_route_socket pid=19481 comm=syz-executor.1 [ 329.687776][T19459] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 329.687786][T19459] legacy_get_tree+0xde/0x170 [ 329.687794][T19459] ? incfs_unlink+0x80/0x80 [ 329.687804][T19459] vfs_get_tree+0x83/0x260 [ 329.687812][T19459] do_mount+0x19d0/0x2670 [ 329.687821][T19459] ? copy_mount_string+0x30/0x30 [ 329.687828][T19459] ? copy_mount_options+0x59/0x300 [ 329.687837][T19459] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 329.687851][T19459] ? copy_mount_options+0x273/0x300 [ 329.745170][T19459] ksys_mount+0xc2/0xf0 [ 329.749312][T19459] __x64_sys_mount+0xb1/0xc0 [ 329.753887][T19459] do_syscall_64+0xcb/0x1e0 [ 329.758374][T19459] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.764249][T19459] RIP: 0033:0x4665d9 [ 329.768141][T19459] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 329.787724][T19459] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 329.796200][T19459] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 329.804257][T19459] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 329.812241][T19459] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 22:17:06 executing program 5 (fault-call:4 fault-nth:29): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:06 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xec01000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x12000000}, 0x0) 22:17:06 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe4ffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 329.820430][T19459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 329.828497][T19459] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x20000000}, 0x0) 22:17:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffd7]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:06 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe8010000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:06 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xed01000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)={0x188, 0x0, 0x100, 0x70bd28, 0x2, {}, [@NL80211_ATTR_REG_RULES={0x164, 0x22, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x800}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x22}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xc}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x401}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x4}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xde11}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x8}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x2}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7fff}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x10000}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x1}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x401}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x6}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x401}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x4}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x80000001}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xf66}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x8}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x80000001}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7ff}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xa259}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xf0}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x7fff}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xbdf}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x20}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x66d}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x7fff}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x7ff}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x5362}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x9}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x10000}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x5}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x1000}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x2}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x800}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x200}]}]}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x55}]}, 0x188}, 0x1, 0x0, 0x0, 0x4c000}, 0x400d0) [ 329.875053][T19481] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=272 sclass=netlink_route_socket pid=19481 comm=syz-executor.1 [ 329.902323][T19495] FAULT_INJECTION: forcing a failure. [ 329.902323][T19495] name failslab, interval 1, probability 0, space 0, times 0 [ 329.954931][T19495] CPU: 1 PID: 19495 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 329.965189][T19495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.975273][T19495] Call Trace: [ 329.978573][T19495] dump_stack+0x1d8/0x24e [ 329.982896][T19495] ? devkmsg_release+0x11c/0x11c [ 329.987830][T19495] ? show_regs_print_info+0x12/0x12 [ 329.993015][T19495] ? __ext4_handle_dirty_metadata+0x2db/0x910 [ 329.999075][T19495] should_fail+0x6f6/0x860 22:17:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r2, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665100000000c0005800500010000000000"], 0x44}}, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000040), 0x101, 0x513740) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = getegid() [ 330.003494][T19495] ? setup_fault_attr+0x3d0/0x3d0 [ 330.008534][T19495] ? ext4_mark_iloc_dirty+0x242e/0x33d0 [ 330.014081][T19495] ? __d_alloc+0x2a/0x6a0 [ 330.018404][T19495] should_failslab+0x5/0x20 [ 330.022900][T19495] kmem_cache_alloc+0x36/0x290 [ 330.027658][T19495] __d_alloc+0x2a/0x6a0 [ 330.031808][T19495] d_alloc_parallel+0xf3/0x1350 [ 330.036695][T19495] ? ext4_reserve_inode_write+0x19c/0x220 [ 330.042507][T19495] ? avc_has_perm_noaudit+0x30c/0x400 [ 330.047882][T19495] ? avc_denied+0x1c0/0x1c0 [ 330.052373][T19495] ? _raw_spin_lock+0xa3/0x1b0 [ 330.057123][T19495] ? d_hash_and_lookup+0x1e0/0x1e0 [ 330.062224][T19495] ? __d_instantiate+0x3c6/0x6f0 [ 330.067255][T19495] ? __rcu_read_lock+0x50/0x50 [ 330.072015][T19495] ? selinux_inode_permission+0x445/0x690 [ 330.077728][T19495] __lookup_slow+0x14f/0x450 [ 330.082486][T19495] ? lookup_one_len+0x2c0/0x2c0 [ 330.087480][T19495] ? generic_permission+0x13a/0x490 [ 330.092710][T19495] lookup_one_len+0x17f/0x2c0 [ 330.097664][T19495] ? lookup_one_len_common+0x430/0x430 [ 330.103201][T19495] ? up_read+0x10/0x10 [ 330.107262][T19495] ? vfs_mkdir+0x4e2/0x5f0 [ 330.111669][T19495] incfs_lookup_dentry+0x5b/0xb0 [ 330.116596][T19495] open_or_create_special_dir+0x45/0x150 [ 330.122214][T19495] incfs_mount_fs+0x457/0x840 [ 330.127219][T19495] ? incfs_unlink+0x80/0x80 [ 330.131776][T19495] ? vfs_parse_fs_param+0x2cb/0x430 [ 330.137075][T19495] ? vfs_parse_fs_string+0x1e9/0x290 [ 330.142346][T19495] ? cap_capable+0x23f/0x280 [ 330.147020][T19495] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 330.152814][T19495] legacy_get_tree+0xde/0x170 [ 330.157472][T19495] ? incfs_unlink+0x80/0x80 [ 330.161968][T19495] vfs_get_tree+0x83/0x260 [ 330.166365][T19495] do_mount+0x19d0/0x2670 [ 330.170692][T19495] ? copy_mount_string+0x30/0x30 [ 330.175613][T19495] ? copy_mount_options+0x59/0x300 [ 330.181490][T19495] ? copy_mount_options+0x59/0x300 [ 330.186583][T19495] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 330.192123][T19495] ? copy_mount_options+0x273/0x300 [ 330.197389][T19495] ksys_mount+0xc2/0xf0 [ 330.201543][T19495] __x64_sys_mount+0xb1/0xc0 [ 330.206150][T19495] do_syscall_64+0xcb/0x1e0 [ 330.210739][T19495] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.216751][T19495] RIP: 0033:0x4665d9 [ 330.220621][T19495] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 330.240323][T19495] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 sendmmsg$unix(r4, &(0x7f0000002c40)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000001c0)="0852cfcd84fb546d31b8d38046c5c0418ead7d54e06642221e5acb218140c1cb5ea3d10815eaa8d527ba2bdb86b9a53712d112220e938b4eb6cf99fea198a9478052f5c578", 0x45}, {&(0x7f0000000380)="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{&(0x7f0000001580)="e70e40c93d892ddf4b2bc46a016424fc829edeed41c408c6e568d1f5289feea6dbcb2f9ce70bd682d1d5b0934ce59f557aca67a0d29c07029c71333a7df30b930dd1c3d2103cfb94c7df1cc1a08cfff11b53", 0x52}, {&(0x7f0000001600)="320edc99109c58b888cb3b57e93a3001d6dafee1d32a4219a6d7d24258db076cbc72047f56b80085bc9a0a7529ff8d15c2f7ebaf0b91a720eab09e9b30bfaf86ccb59ca72c7f339dc4ef69a05712e05a561ec0b186a1d3f68b8a9d905be21362f628358bd1ba86ea36aeef8540968efbf82977d983687649051233a1e2fc1edcf975edd708ea9ed984a076025042800869a199599750f5dcb8312251b751ecd6b696ade5a696e0098cc340dab5e8b247bd64b09576044690f43b9a19c03ad06b7c4d27ceb95aef715475b41b9d7da206f1ebbfb9e69f27452186f4", 0xdb}, {&(0x7f0000001700)="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0x1000}, {&(0x7f0000002700)}, {&(0x7f0000002740)="02ada4b116ba7acf4b902e3246b4dc6fe7c8515a7481d121433cf09315798964eac0c471d5cc26ca469782ae6ec05874bb3e1761423f4a9c0cd11156e67c30a2e3e2319fee596247ea238571385f039b8e9d983b5c7605f27291f6398fdd", 0x5e}, {&(0x7f00000027c0)="7a36d61315e363a79c7bb5b5199371f5570fd2f9912ea657c6cb98d7e9a21ee8355da6b3b1160626954edc910c407746f097db7133af747cf04e63ffe2feaac30d9a27448eb668b72228797ee02786276400da82445a12ba1a7fda37f12029b6e08f9d3b109c474f67f4e340cd09359ea0912a", 0x73}, {&(0x7f0000002840)="e747eaa2fd8da1f2cde8cdd7affad45f7755c3dda856201b3d017e8bb10250c8a5f346f600d034f7c8d7bb5297355d1f51e8268880638a42f0aa0c563f", 0x3d}], 0x9, &(0x7f0000002940), 0x0, 0x4048000}, {&(0x7f0000002980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002a00)="faabad6479bdeb8bc5222d5a830ce9bd1230eded31bfafdf021539c6231648bfb7ed38029c88e72daeebdb56624bce7fdc1971a19a2f5dff783c20cd4d888bdb42bd5d0a814d4f520c85e0e22a6f7dcd0357788eaf18396511c7b71a7c279862eaec3707d654a1e51f7c3ffd43bba70773ab98fad11033623de05199a9820063c2b54e36067b53dfdf6074a1842ca216c785a3fff5e08a37d0fe18a0d753468755f6bd36a141b70c1ae1bafc7372e79eef3645a1c71e2f57722fd91e49f6d5745765a92127fdab5464fc4125d7a53b885858609e", 0xd4}, {&(0x7f0000002b00)="2f4a63a38846324fec098432cff970adbd2cfe9124733e7206b456c15b", 0x1d}, {&(0x7f0000002b40)="f32168a768f28bdd4415a7325c8f771e8e91fc027ac5fa758b1dedbc86ec3a47f8f98e7d8522e0cd0202b9c400c1c175b10cc59a47d9a1744a6d5c9f4ebd165833bedd1e210a3fbab5472d73e5226b51a03c68cf3646d7ed", 0x58}], 0x3, &(0x7f0000002c00)=[@rights={{0x1c, 0x1, 0x1, [r5, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}], 0x40, 0x10}], 0x3, 0x4010) 22:17:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x50, 0x10, 0x300, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r1, 0x4}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x8, 0x5, 0x0, 0x1, [@IFLA_BRPORT_FLUSH={0x4}]}}}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x53b7}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x1}]}, 0x50}}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000007eb9c44b00000000000000000500"/120], 0x78) [ 330.248953][T19495] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 330.256907][T19495] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 330.264964][T19495] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 330.272940][T19495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 330.280892][T19495] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:06 executing program 5 (fault-call:4 fault-nth:30): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:17:06 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf0ffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x20040000}, 0x0) 22:17:06 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf4ffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 330.302237][T19495] incfs_lookup_dentry err:-12 [ 330.307633][T19495] incfs: Can't find or create .incomplete dir in ./file0 22:17:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r1, 0x4, 0x0, 0x1, 0xd53, 0x24, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1, 0x8047, 0x0, 0xd925}}) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@setneightbl={0x54, 0x43, 0x20, 0x70bd28, 0x25dfdbfd, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0x923}, @NDTA_THRESH2={0x8, 0x3, 0x2be}, @NDTA_PARMS={0x24, 0x6, 0x0, 0x1, [@NDTPA_IFINDEX={0x8, 0x1, r4}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0x1}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x8001}, @NDTPA_IFINDEX={0x8, 0x1, r1}]}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044051}, 0xd0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) sendmsg$TCPDIAG_GETSOCK(r3, &(0x7f0000000640)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000600)={&(0x7f0000000400)={0x1c4, 0x12, 0x300, 0x70bd2b, 0x25dfdbfc, {0x1d, 0x7, 0x2, 0x5, {0x4e24, 0x4e23, [0x8, 0x9, 0x6925, 0x4f45], [0x800, 0xcc7, 0x9, 0x7f], r5, [0x8001, 0xff]}, 0x8, 0x6}, [@INET_DIAG_REQ_BYTECODE={0xcc, 0x1, "92453c103d724725c9b6b00cc75a19b8b46c09e917cb408c7abae2a2e776b6dc1a98ffbde4b04be5eeb4704c6c7d04e1f00d75a7317f1c5dfc4ec75258f866e1bbeca66e8d3ac0b552d139069e999767b3ceb82d90e9824b935430b78e481bb0a5f81b874ab01550ae45596044e9d245b08c374850f61a6a8761d47c29af02ac8d401b9e5eb8954a04d6b015d7e06d3155ae54a57057d464066496c60be50a1e5523e85504d8a73fcb425b3eb0561c1860f87a7c24d8a12273875096037382627d7188687d5a222f"}, @INET_DIAG_REQ_BYTECODE={0x49, 0x1, "a8897de68f1b6f6e35bccecad5f58aed11b8a99a0a316a2844006ebd785f5d05b7afa94ec38b0f54149b16dd8d3c8368053958e630243eddc673d0d7238ece93e72900f3a3"}, @INET_DIAG_REQ_BYTECODE={0x60, 0x1, "300b4093ba63f4c39d397c6d868ad2bc8343fcbae566a12d570481cf056a349ded183c8b06621137747a1bbd5f112282cf36c067733556281ca03d1df04b7a5a5e8455c27c8bc210ac35f95676ea70be5217e4760040def928d07701"}]}, 0x1c4}}, 0x4) [ 330.373546][T19535] FAULT_INJECTION: forcing a failure. [ 330.373546][T19535] name failslab, interval 1, probability 0, space 0, times 0 [ 330.386284][T19535] CPU: 1 PID: 19535 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 330.396512][T19535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.406820][T19535] Call Trace: [ 330.410109][T19535] dump_stack+0x1d8/0x24e [ 330.414439][T19535] ? devkmsg_release+0x11c/0x11c 22:17:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0xffffffff, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:17:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x1b667d765c7f8232}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x300, 0x70bd2b, 0x25dfdbfe, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x7, 0x6, 0x201, 0x0, 0x0, {0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x400}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x880}, 0x40) [ 330.419373][T19535] ? __find_get_block+0xd13/0x10c0 [ 330.424479][T19535] ? show_regs_print_info+0x12/0x12 [ 330.430285][T19535] ? ext4_map_blocks+0x8ab/0x2030 [ 330.435333][T19535] should_fail+0x6f6/0x860 [ 330.439742][T19535] ? setup_fault_attr+0x3d0/0x3d0 [ 330.444759][T19535] ? fscrypt_match_name+0x131/0x260 [ 330.449954][T19535] ? ebitmap_cmp+0x1b8/0x220 [ 330.454552][T19535] ? mls_compute_context_len+0x7dd/0x810 [ 330.460180][T19535] ? context_struct_to_string+0x43b/0x8b0 [ 330.465898][T19535] should_failslab+0x5/0x20 [ 330.470578][T19535] __kmalloc+0x5f/0x2f0 [ 330.474727][T19535] context_struct_to_string+0x43b/0x8b0 [ 330.480198][T19547] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 330.480265][T19535] ? security_bounded_transition+0x560/0x560 [ 330.491108][T19547] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 330.495469][T19535] ? symhash+0xe0/0xe0 [ 330.495478][T19535] ? hashtab_search+0x1bf/0x200 [ 330.495486][T19535] context_add_hash+0x13f/0x270 22:17:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) fcntl$setpipe(r1, 0x407, 0x3ff) socket$nl_route(0x10, 0x3, 0x0) 22:17:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x25000000}, 0x0) 22:17:06 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf4ffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 330.495501][T19535] ? security_sid_to_context_inval+0x40/0x40 [ 330.524852][T19535] ? mls_context_isvalid+0x98/0x380 [ 330.530061][T19535] ? policydb_context_isvalid+0x1b6/0x400 [ 330.535887][T19535] security_compute_sid+0x1142/0x1d00 [ 330.541299][T19535] ? __rcu_read_lock+0x50/0x50 [ 330.546061][T19535] ? security_transition_sid+0x90/0x90 [ 330.551606][T19535] ? avc_denied+0x1c0/0x1c0 [ 330.556151][T19535] ? ext4_lookup+0x5c0/0xb80 [ 330.560744][T19535] ? avc_has_perm_noaudit+0x400/0x400 [ 330.566275][T19535] ? avc_has_perm_noaudit+0x30c/0x400 [ 330.571640][T19535] security_transition_sid+0x78/0x90 [ 330.576917][T19535] may_create+0x62b/0x960 [ 330.581242][T19535] ? show_sid+0x250/0x250 [ 330.585711][T19535] ? selinux_inode_permission+0x445/0x690 [ 330.591511][T19535] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 330.597309][T19535] ? from_kgid+0x206/0x350 [ 330.601717][T19535] ? make_kgid+0x390/0x390 [ 330.606121][T19535] ? generic_permission+0x13a/0x490 [ 330.611398][T19535] security_inode_mkdir+0x96/0x120 [ 330.616510][T19535] vfs_mkdir+0x34a/0x5f0 [ 330.620838][T19535] open_or_create_special_dir+0xba/0x150 [ 330.626461][T19535] incfs_mount_fs+0x457/0x840 [ 330.631129][T19535] ? incfs_unlink+0x80/0x80 [ 330.635628][T19535] ? vfs_parse_fs_param+0x2cb/0x430 [ 330.640815][T19535] ? vfs_parse_fs_string+0x1e9/0x290 [ 330.646082][T19535] ? cap_capable+0x23f/0x280 [ 330.650652][T19535] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 330.656286][T19535] legacy_get_tree+0xde/0x170 [ 330.660963][T19535] ? incfs_unlink+0x80/0x80 [ 330.665460][T19535] vfs_get_tree+0x83/0x260 [ 330.670070][T19535] do_mount+0x19d0/0x2670 [ 330.674392][T19535] ? copy_mount_string+0x30/0x30 [ 330.679323][T19535] ? copy_mount_options+0x59/0x300 [ 330.684414][T19535] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 330.689944][T19535] ? copy_mount_options+0x273/0x300 [ 330.695127][T19535] ksys_mount+0xc2/0xf0 [ 330.699371][T19535] __x64_sys_mount+0xb1/0xc0 [ 330.703960][T19535] do_syscall_64+0xcb/0x1e0 [ 330.708463][T19535] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.714508][T19535] RIP: 0033:0x4665d9 [ 330.718378][T19535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 330.738056][T19535] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 330.746474][T19535] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 330.754511][T19535] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 330.762470][T19535] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 22:17:07 executing program 5 (fault-call:4 fault-nth:31): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:07 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf5040000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:07 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf504000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x3f000000}, 0x0) 22:17:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x56}]}}}]}, 0x44}}, 0x0) [ 330.770419][T19535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 330.778384][T19535] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 330.791913][T19535] incfs: Can't find or create .incomplete dir in ./file0 22:17:07 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf6ffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 330.829034][T19563] FAULT_INJECTION: forcing a failure. [ 330.829034][T19563] name failslab, interval 1, probability 0, space 0, times 0 [ 330.849371][T19570] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 330.855814][T19563] CPU: 1 PID: 19563 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 330.868802][T19563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 22:17:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:07 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf6ffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 330.878849][T19563] Call Trace: [ 330.882136][T19563] dump_stack+0x1d8/0x24e [ 330.886462][T19563] ? devkmsg_release+0x11c/0x11c [ 330.891392][T19563] ? show_regs_print_info+0x12/0x12 [ 330.896594][T19563] should_fail+0x6f6/0x860 [ 330.901003][T19563] ? setup_fault_attr+0x3d0/0x3d0 [ 330.906017][T19563] ? ext4_alloc_inode+0x1d/0x620 [ 330.910952][T19563] should_failslab+0x5/0x20 [ 330.915454][T19563] kmem_cache_alloc+0x36/0x290 [ 330.920209][T19563] ? set_qf_name+0x310/0x310 [ 330.924791][T19563] ext4_alloc_inode+0x1d/0x620 22:17:07 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf9fdffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 330.929548][T19563] ? set_qf_name+0x310/0x310 [ 330.934132][T19563] new_inode_pseudo+0x61/0x220 [ 330.938897][T19563] new_inode+0x25/0x1d0 [ 330.943048][T19563] ? memset+0x1f/0x40 [ 330.947026][T19563] __ext4_new_inode+0x303/0x6190 [ 330.951967][T19563] ? avc_has_perm_noaudit+0x30c/0x400 [ 330.957460][T19563] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 330.963175][T19563] ? memset+0x1f/0x40 [ 330.967154][T19563] ? __dquot_initialize+0x25e/0xe20 [ 330.972347][T19563] ? avc_has_perm+0xd2/0x270 22:17:07 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf9fdffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 330.976930][T19563] ? avc_has_perm+0x173/0x270 [ 330.981597][T19563] ? avc_has_perm_noaudit+0x30c/0x400 [ 330.986964][T19563] ? security_transition_sid+0x78/0x90 [ 330.992421][T19563] ext4_mkdir+0x3ff/0x1580 [ 330.996866][T19563] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 331.002665][T19563] ? ext4_symlink+0xf00/0xf00 [ 331.007333][T19563] ? generic_permission+0x13a/0x490 [ 331.012524][T19563] ? security_inode_mkdir+0xdd/0x120 [ 331.017804][T19563] vfs_mkdir+0x416/0x5f0 [ 331.022042][T19563] open_or_create_special_dir+0xba/0x150 [ 331.027668][T19563] incfs_mount_fs+0x457/0x840 [ 331.032343][T19563] ? incfs_unlink+0x80/0x80 [ 331.036838][T19563] ? vfs_parse_fs_param+0x2cb/0x430 [ 331.042027][T19563] ? vfs_parse_fs_string+0x1e9/0x290 [ 331.047306][T19563] ? cap_capable+0x23f/0x280 [ 331.051909][T19563] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 331.057720][T19563] legacy_get_tree+0xde/0x170 [ 331.062394][T19563] ? incfs_unlink+0x80/0x80 [ 331.066903][T19563] vfs_get_tree+0x83/0x260 [ 331.071329][T19563] do_mount+0x19d0/0x2670 [ 331.075740][T19563] ? copy_mount_string+0x30/0x30 [ 331.080665][T19563] ? copy_mount_options+0x59/0x300 [ 331.085947][T19563] ? copy_mount_options+0x59/0x300 [ 331.091256][T19563] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 331.096881][T19563] ? copy_mount_options+0x273/0x300 [ 331.102140][T19563] ksys_mount+0xc2/0xf0 [ 331.106277][T19563] __x64_sys_mount+0xb1/0xc0 [ 331.111015][T19563] do_syscall_64+0xcb/0x1e0 [ 331.115583][T19563] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 331.121625][T19563] RIP: 0033:0x4665d9 [ 331.125603][T19563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 331.145265][T19563] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 331.153659][T19563] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 331.161617][T19563] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 331.169738][T19563] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 22:17:07 executing program 5 (fault-call:4 fault-nth:32): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:07 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfeffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:07 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfeffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x40000000}, 0x0) 22:17:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="44000000100001040000080000000000000000003dff6856c36fa4af126968ed8d4dd5f46fe3ab77f0554d4fe75edc87a37d8ba4389973edc9014867dbb47312167c02b78e8ca371a71f34c31bd71c4ecd60302b5a7ade9dce818f49d9f149ff73c7d4e6dd64ffa1dacbaa67f4535f13943b49b685e86c65ce1e43acdbcce9280d0451337c1eb699740e2dabfe9e91c80a3e20aec32ae04621ef48b4ce83a249db3c116eefcc30d154a1d84dad949fd573180237ca", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) 22:17:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 331.177787][T19563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 331.185732][T19563] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 331.194810][T19563] incfs: Can't find or create .incomplete dir in ./file0 22:17:07 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff010000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x48000000}, 0x0) 22:17:07 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff030000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:07 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff01000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 331.256747][T19603] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 331.284779][T19610] FAULT_INJECTION: forcing a failure. [ 331.284779][T19610] name failslab, interval 1, probability 0, space 0, times 0 [ 331.318577][T19610] CPU: 1 PID: 19610 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 331.333354][T19610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.343501][T19610] Call Trace: [ 331.346774][T19610] dump_stack+0x1d8/0x24e [ 331.351090][T19610] ? devkmsg_release+0x11c/0x11c [ 331.356055][T19610] ? show_regs_print_info+0x12/0x12 [ 331.361248][T19610] should_fail+0x6f6/0x860 22:17:07 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff03000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 331.365673][T19610] ? setup_fault_attr+0x3d0/0x3d0 [ 331.370693][T19610] ? security_inode_alloc+0x32/0x1d0 [ 331.375970][T19610] should_failslab+0x5/0x20 [ 331.380467][T19610] kmem_cache_alloc+0x36/0x290 [ 331.385222][T19610] ? from_kuid_munged+0x3b0/0x3b0 [ 331.390240][T19610] security_inode_alloc+0x32/0x1d0 [ 331.395346][T19610] inode_init_always+0x387/0x810 [ 331.400275][T19610] ? set_qf_name+0x310/0x310 [ 331.404861][T19610] new_inode_pseudo+0x90/0x220 [ 331.409618][T19610] new_inode+0x25/0x1d0 [ 331.413763][T19610] ? memset+0x1f/0x40 [ 331.417743][T19610] __ext4_new_inode+0x303/0x6190 [ 331.422801][T19610] ? avc_has_perm_noaudit+0x30c/0x400 [ 331.428482][T19610] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 331.434200][T19610] ? memset+0x1f/0x40 [ 331.438246][T19610] ? __dquot_initialize+0x25e/0xe20 [ 331.443432][T19610] ? avc_has_perm+0xd2/0x270 [ 331.448080][T19610] ? avc_has_perm+0x173/0x270 [ 331.452734][T19610] ? avc_has_perm_noaudit+0x30c/0x400 [ 331.458175][T19610] ? security_transition_sid+0x78/0x90 [ 331.463628][T19610] ext4_mkdir+0x3ff/0x1580 [ 331.468040][T19610] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 331.473890][T19610] ? ext4_symlink+0xf00/0xf00 [ 331.478778][T19610] ? generic_permission+0x13a/0x490 [ 331.483980][T19610] ? security_inode_mkdir+0xdd/0x120 [ 331.489267][T19610] vfs_mkdir+0x416/0x5f0 [ 331.493518][T19610] open_or_create_special_dir+0xba/0x150 [ 331.499146][T19610] incfs_mount_fs+0x457/0x840 [ 331.503824][T19610] ? incfs_unlink+0x80/0x80 [ 331.508316][T19610] ? vfs_parse_fs_param+0x2cb/0x430 [ 331.513506][T19610] ? vfs_parse_fs_string+0x1e9/0x290 [ 331.518872][T19610] ? cap_capable+0x23f/0x280 [ 331.523457][T19610] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 331.529097][T19610] legacy_get_tree+0xde/0x170 [ 331.533943][T19610] ? incfs_unlink+0x80/0x80 [ 331.538542][T19610] vfs_get_tree+0x83/0x260 [ 331.543130][T19610] do_mount+0x19d0/0x2670 [ 331.547457][T19610] ? copy_mount_string+0x30/0x30 [ 331.552385][T19610] ? copy_mount_options+0x1d8/0x300 [ 331.557578][T19610] ? copy_mount_options+0x210/0x300 [ 331.562773][T19610] ? __sanitizer_cov_trace_pc+0x36/0x50 [ 331.568313][T19610] ? copy_mount_options+0x273/0x300 [ 331.573503][T19610] ksys_mount+0xc2/0xf0 [ 331.577640][T19610] __x64_sys_mount+0xb1/0xc0 [ 331.582217][T19610] do_syscall_64+0xcb/0x1e0 [ 331.586726][T19610] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 331.592600][T19610] RIP: 0033:0x4665d9 [ 331.596506][T19610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 331.616300][T19610] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 331.624698][T19610] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 331.632750][T19610] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 331.640710][T19610] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 331.648741][T19610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 331.656682][T19610] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:08 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff0f000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:08 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff0f0000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) close(r3) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="440011000000000b2c002e0000", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000280)={'ip6tnl0\x00', &(0x7f0000000200)={'sit0\x00', r1, 0x4, 0x7, 0x6, 0x7500000, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7840, 0x10, 0x800, 0x52}}) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=@mpls_newroute={0x38, 0x18, 0x1, 0x70bd2c, 0x25dfdbfb, {0x1c, 0x0, 0x50, 0xc0, 0xfc, 0x3, 0xfe, 0x2, 0x2000}, [@RTA_MULTIPATH={0xc, 0x9, {0xffff, 0x20, 0x80, r4}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0xf8}, @RTA_DST={0x8, 0x1, {0x40}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) 22:17:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x48fb0100}, 0x0) 22:17:08 executing program 5 (fault-call:4 fault-nth:33): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 331.666507][T19610] incfs: Can't find or create .incomplete dir in ./file0 [ 331.721813][T19639] FAULT_INJECTION: forcing a failure. [ 331.721813][T19639] name failslab, interval 1, probability 0, space 0, times 0 [ 331.734490][T19639] CPU: 0 PID: 19639 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 331.744720][T19639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.754764][T19639] Call Trace: [ 331.758084][T19639] dump_stack+0x1d8/0x24e [ 331.762467][T19639] ? devkmsg_release+0x11c/0x11c [ 331.767403][T19639] ? show_regs_print_info+0x12/0x12 [ 331.772684][T19639] ? preempt_count_add+0x66/0x130 [ 331.777713][T19639] should_fail+0x6f6/0x860 [ 331.782126][T19639] ? setup_fault_attr+0x3d0/0x3d0 [ 331.787145][T19639] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 331.793203][T19639] ? ebitmap_cmp+0x1b8/0x220 [ 331.797812][T19639] ? mls_compute_context_len+0x7dd/0x810 [ 331.803501][T19639] ? context_struct_to_string+0x43b/0x8b0 [ 331.809218][T19639] should_failslab+0x5/0x20 [ 331.813732][T19639] __kmalloc+0x5f/0x2f0 [ 331.817893][T19639] context_struct_to_string+0x43b/0x8b0 [ 331.823459][T19639] ? security_bounded_transition+0x560/0x560 [ 331.829442][T19639] ? symhash+0xe0/0xe0 [ 331.833526][T19639] ? hashtab_search+0x1bf/0x200 [ 331.838371][T19639] context_add_hash+0x13f/0x270 [ 331.843218][T19639] ? security_sid_to_context_inval+0x40/0x40 [ 331.849292][T19639] ? mls_context_isvalid+0x98/0x380 [ 331.854574][T19639] ? policydb_context_isvalid+0x1b6/0x400 [ 331.860398][T19639] security_compute_sid+0x1142/0x1d00 [ 331.865768][T19639] ? security_transition_sid+0x90/0x90 [ 331.871227][T19639] ? _raw_spin_unlock_irq+0x4a/0x60 [ 331.876419][T19639] ? finish_task_switch+0x130/0x550 [ 331.881703][T19639] ? __schedule+0x9b8/0x1170 [ 331.886292][T19639] ? xas_load+0x4a6/0x4f0 [ 331.890624][T19639] ? chksum_update+0x41/0x90 [ 331.895207][T19639] ? crypto_shash_update+0x1ed/0x2b0 [ 331.900492][T19639] security_transition_sid+0x78/0x90 [ 331.905770][T19639] selinux_inode_init_security+0x4b7/0xaf0 [ 331.911582][T19639] ? selinux_inode_free_security+0x1d0/0x1d0 [ 331.917558][T19639] ? get_cached_acl+0x10e/0x130 22:17:08 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffffdf9, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="00005a000000000024001280110001006272696467655f736c617665000000000c00058005000100000000003b990eb03ec531826a4b1de5c3cfcfb234264b69e90148233eaa608312eb27b95704df08e4c484d04385a06e54a170c8fc8790638afc7182fa83cc956e532144fec096d486a1c77c52086813e63ea501836dc2f18876abe7bc5e612ef352f3b735e6d8ca605e97e317e359dc09a06d611d5b1eed622a36174a95b357fdfcf4608273fe929e5485ca540e65f6782ac6a2393122b9d119ef"], 0x44}}, 0x0) 22:17:08 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffff7f, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:08 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffff8c, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)={0x7, 'netdevsim0\x00', {0x4}, 0x1a79}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@ipv6_getrule={0x1c, 0x22, 0x100, 0x70bd25, 0x25dfdbfb, {0xa, 0x80, 0x10, 0x40, 0x6}, ["", "", "", "", "", ""]}, 0x1c}}, 0x0) 22:17:08 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffffa1, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 331.922405][T19639] security_inode_init_security+0x15f/0x3a0 [ 331.928378][T19639] ? posix_acl_create+0x15f/0x400 [ 331.933483][T19639] ? ext4_init_security+0x40/0x40 [ 331.938938][T19639] ? security_dentry_create_files_as+0xd0/0xd0 [ 331.945083][T19639] ? ext4_init_acl+0x31e/0x360 [ 331.949927][T19639] ? prandom_u32+0x21a/0x240 [ 331.954603][T19639] __ext4_new_inode+0x4c66/0x6190 [ 331.959633][T19639] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 331.965334][T19639] ? avc_has_perm+0x173/0x270 [ 331.970038][T19639] ? avc_has_perm_noaudit+0x30c/0x400 [ 331.975404][T19639] ? security_transition_sid+0x78/0x90 [ 331.980850][T19639] ext4_mkdir+0x3ff/0x1580 [ 331.985261][T19639] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 331.991049][T19639] ? ext4_symlink+0xf00/0xf00 [ 331.995718][T19639] ? generic_permission+0x13a/0x490 [ 332.000909][T19639] ? security_inode_mkdir+0xdd/0x120 [ 332.006166][T19639] vfs_mkdir+0x416/0x5f0 [ 332.010385][T19639] open_or_create_special_dir+0xba/0x150 [ 332.015997][T19639] incfs_mount_fs+0x457/0x840 [ 332.020750][T19639] ? incfs_unlink+0x80/0x80 [ 332.025241][T19639] ? vfs_parse_fs_param+0x2cb/0x430 [ 332.030433][T19639] ? vfs_parse_fs_string+0x1e9/0x290 [ 332.035696][T19639] ? cap_capable+0x23f/0x280 [ 332.040430][T19639] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 332.046170][T19639] legacy_get_tree+0xde/0x170 [ 332.050866][T19639] ? incfs_unlink+0x80/0x80 [ 332.055353][T19639] vfs_get_tree+0x83/0x260 [ 332.059757][T19639] do_mount+0x19d0/0x2670 [ 332.064070][T19639] ? copy_mount_string+0x30/0x30 [ 332.068990][T19639] ? copy_mount_options+0x59/0x300 [ 332.074088][T19639] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 332.079776][T19639] ? copy_mount_options+0x273/0x300 [ 332.085092][T19639] ksys_mount+0xc2/0xf0 [ 332.089321][T19639] __x64_sys_mount+0xb1/0xc0 [ 332.093891][T19639] do_syscall_64+0xcb/0x1e0 [ 332.098559][T19639] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 332.104438][T19639] RIP: 0033:0x4665d9 [ 332.108309][T19639] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 332.128165][T19639] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 332.136609][T19639] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 332.144655][T19639] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 332.152857][T19639] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 332.160813][T19639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:17:08 executing program 5 (fault-call:4 fault-nth:34): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800, 0x51) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r2, &(0x7f00000002c0)=0x3, 0x8) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="4400000010000104000000000000400000000000a35e3f32440e32f58da416a61404b69680c21c803d73778708bbf8b51f659a4a2af0bd4a158ea72a212ca6efaaf0c2b85ea0924a9a68b5770c67172f5045425612dc4189c5670c5a2b75b571b1c8b3e58d7f8a8bb4730cac6e7d7dd5ea4c72c2adebc95d400ed97ca4dc4cd4fb32958a3b6237a50c4ce871f7deb0fbfb934d748100062f77e3e79f15af5d6fae605e71eb2c873a2483326af4edf40e21f650d24d8e3832e81233d86a1b2a576e24edf60620a4cd7c300f57a67aa47d2bfb", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) 22:17:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:08 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffffe4, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:08 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffff1f0000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x4c000000}, 0x0) 22:17:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 332.168777][T19639] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 332.178371][T19639] incfs: Can't find or create .incomplete dir in ./file0 [ 332.213070][T19668] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 22:17:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x60000000}, 0x0) 22:17:08 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffff7f00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:08 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffffff4, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 332.256547][T19678] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 332.286821][T19677] FAULT_INJECTION: forcing a failure. [ 332.286821][T19677] name failslab, interval 1, probability 0, space 0, times 0 [ 332.299728][T19677] CPU: 1 PID: 19677 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 332.309963][T19677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.320102][T19677] Call Trace: [ 332.323410][T19677] dump_stack+0x1d8/0x24e [ 332.327745][T19677] ? devkmsg_release+0x11c/0x11c [ 332.332785][T19677] ? show_regs_print_info+0x12/0x12 [ 332.337983][T19677] ? mls_context_isvalid+0x98/0x380 [ 332.348042][T19677] should_fail+0x6f6/0x860 [ 332.352677][T19677] ? setup_fault_attr+0x3d0/0x3d0 [ 332.357876][T19677] ? ebitmap_cmp+0x1b8/0x220 [ 332.362459][T19677] ? mls_compute_context_len+0x7dd/0x810 [ 332.368111][T19677] ? context_struct_to_string+0x43b/0x8b0 [ 332.373832][T19677] should_failslab+0x5/0x20 [ 332.378505][T19677] __kmalloc+0x5f/0x2f0 [ 332.382659][T19677] context_struct_to_string+0x43b/0x8b0 [ 332.388201][T19677] ? debug_smp_processor_id+0x20/0x20 [ 332.393685][T19677] ? security_bounded_transition+0x560/0x560 [ 332.399665][T19677] ? chksum_update+0x41/0x90 22:17:08 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0xbc, 0x10, 0x401, 0x70bd27, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x9c, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x8c, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8}, @IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MACADDR={0xa, 0x4, @broadcast}, @IFLA_MACVLAN_MACADDR_DATA={0x40, 0x5, 0x0, 0x1, [{0xa, 0x4, @random="513b273416d7"}, {0xa, 0x4, @broadcast}, {0xa, 0x4, @broadcast}, {0xa, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, {0xa, 0x4, @remote}]}, @IFLA_MACVLAN_MACADDR={0xa}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x2}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x1}, @IFLA_MACVLAN_MACADDR={0xa, 0x4, @broadcast}]}}}]}, 0xbc}, 0x1, 0x0, 0x0, 0x800}, 0x0) [ 332.404249][T19677] ? sidtab_search_force+0x27f/0x320 [ 332.409535][T19677] security_sid_to_context_core+0x26e/0x380 [ 332.415424][T19677] selinux_inode_init_security+0x703/0xaf0 [ 332.421273][T19677] ? selinux_inode_free_security+0x1d0/0x1d0 [ 332.427247][T19677] ? get_cached_acl+0x10e/0x130 [ 332.432229][T19677] security_inode_init_security+0x15f/0x3a0 [ 332.438228][T19677] ? posix_acl_create+0x15f/0x400 [ 332.443340][T19677] ? ext4_init_security+0x40/0x40 [ 332.448513][T19677] ? security_dentry_create_files_as+0xd0/0xd0 [ 332.454841][T19677] ? ext4_init_acl+0x31e/0x360 [ 332.459604][T19677] ? prandom_u32+0x21a/0x240 [ 332.464288][T19677] __ext4_new_inode+0x4c66/0x6190 [ 332.469326][T19677] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 332.475053][T19677] ? avc_has_perm+0x173/0x270 [ 332.479726][T19677] ? avc_has_perm_noaudit+0x30c/0x400 [ 332.485130][T19677] ? security_transition_sid+0x78/0x90 [ 332.490567][T19677] ext4_mkdir+0x3ff/0x1580 [ 332.495171][T19677] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 332.500953][T19677] ? ext4_symlink+0xf00/0xf00 [ 332.505700][T19677] ? generic_permission+0x13a/0x490 [ 332.510874][T19677] ? security_inode_mkdir+0xdd/0x120 [ 332.516130][T19677] vfs_mkdir+0x416/0x5f0 [ 332.520344][T19677] open_or_create_special_dir+0xba/0x150 [ 332.525956][T19677] incfs_mount_fs+0x457/0x840 [ 332.530704][T19677] ? incfs_unlink+0x80/0x80 [ 332.535296][T19677] ? vfs_parse_fs_param+0x2cb/0x430 [ 332.540473][T19677] ? vfs_parse_fs_string+0x1e9/0x290 [ 332.545740][T19677] ? cap_capable+0x23f/0x280 [ 332.550327][T19677] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 332.555949][T19677] legacy_get_tree+0xde/0x170 [ 332.560607][T19677] ? incfs_unlink+0x80/0x80 [ 332.565533][T19677] vfs_get_tree+0x83/0x260 [ 332.570121][T19677] do_mount+0x19d0/0x2670 [ 332.574450][T19677] ? copy_mount_string+0x30/0x30 [ 332.579710][T19677] ? copy_mount_options+0x59/0x300 [ 332.584803][T19677] ? copy_mount_options+0x59/0x300 [ 332.589895][T19677] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 332.595415][T19677] ? copy_mount_options+0x273/0x300 [ 332.600585][T19677] ksys_mount+0xc2/0xf0 [ 332.604714][T19677] __x64_sys_mount+0xb1/0xc0 [ 332.609275][T19677] do_syscall_64+0xcb/0x1e0 [ 332.618910][T19677] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 332.624779][T19677] RIP: 0033:0x4665d9 [ 332.628647][T19677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 332.648765][T19677] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 22:17:09 executing program 5 (fault-call:4 fault-nth:35): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:09 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffffff6, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x66060000}, 0x0) 22:17:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040)=0x7fff, 0x4) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:17:09 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffffffffffff0f, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 332.657263][T19677] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 332.665206][T19677] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 332.673150][T19677] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 332.681095][T19677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 332.689039][T19677] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 332.697701][T19677] incfs: Can't find or create .incomplete dir in ./file0 22:17:09 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffffffe, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYBLOB="89ce5da21885e38f9f689e596992cdb1b346b666346a55574e969b6bb900cf53d189dc4343f82c05f656731d650365c3498de2dbeddff2e86a8a0684ec526cd66abae1ef33a10a87d247f3138cd38b095b9ffc45749f1d14831f90e33e7eeade8de425777a3cd83e38f90e6aded5dcf101de7ea6532d95d15355c0e6f3f5cd6e6d78902b9d1c3501fed53ee5b1b0502a6f6aa46451540de7f7fa804822dc7c3acd07c9de82ff04ee032feb1b9a1719bb651fbb4b3aa12295347de7d0eb1012e214592c4e712f5e692e", @ANYRESHEX], 0x44}}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/irq', 0x40000, 0xc1) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES64=r1], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80000) 22:17:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:09 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffffffffffffa1, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x67060000}, 0x0) [ 332.747758][T19709] FAULT_INJECTION: forcing a failure. [ 332.747758][T19709] name failslab, interval 1, probability 0, space 0, times 0 [ 332.792927][T19720] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 332.815531][T19725] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 332.831679][T19709] CPU: 0 PID: 19709 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 332.842026][T19709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.852432][T19709] Call Trace: [ 332.855913][T19709] dump_stack+0x1d8/0x24e [ 332.860349][T19709] ? devkmsg_release+0x11c/0x11c [ 332.865355][T19709] ? show_regs_print_info+0x12/0x12 [ 332.870575][T19709] ? crypto_shash_update+0x1ed/0x2b0 [ 332.875862][T19709] ? debug_smp_processor_id+0x20/0x20 [ 332.881239][T19709] should_fail+0x6f6/0x860 [ 332.885775][T19709] ? setup_fault_attr+0x3d0/0x3d0 [ 332.890807][T19709] ? __find_get_block+0xd13/0x10c0 [ 332.895902][T19709] ? kcalloc+0x2b/0x40 [ 332.900070][T19709] should_failslab+0x5/0x20 [ 332.904581][T19709] __kmalloc+0x5f/0x2f0 [ 332.908737][T19709] ? ext4_inode_csum+0x86f/0xc40 [ 332.913672][T19709] kcalloc+0x2b/0x40 [ 332.917575][T19709] ext4_find_extent+0x269/0xd50 [ 332.922430][T19709] ext4_ext_map_blocks+0x257/0x45b0 [ 332.927628][T19709] ? __ext4_get_inode_loc+0x494/0x1030 [ 332.933167][T19709] ? ext4_mark_iloc_dirty+0x242e/0x33d0 [ 332.938694][T19709] ? ext4_ext_release+0x10/0x10 [ 332.943520][T19709] ? check_preemption_disabled+0x9e/0x330 [ 332.949241][T19709] ? debug_smp_processor_id+0x20/0x20 [ 332.954592][T19709] ? __down_read+0xf1/0x210 [ 332.959073][T19709] ? _raw_read_unlock+0x21/0x40 [ 332.963912][T19709] ? ext4_es_lookup_extent+0x535/0x980 [ 332.969451][T19709] ext4_map_blocks+0x3bd/0x2030 [ 332.974389][T19709] ? prandom_u32+0x21a/0x240 [ 332.978967][T19709] ? ext4_issue_zeroout+0x160/0x160 [ 332.984166][T19709] ext4_getblk+0x116/0x500 [ 332.988566][T19709] ? ext4_get_block_trans+0x5a0/0x5a0 [ 332.993915][T19709] ext4_bread+0x89/0x3b0 [ 332.998137][T19709] ? ext4_getblk+0x500/0x500 [ 333.002731][T19709] ? avc_has_perm_noaudit+0x30c/0x400 [ 333.008113][T19709] ext4_append+0x153/0x2d0 [ 333.012608][T19709] ext4_mkdir+0x7b6/0x1580 [ 333.017002][T19709] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 333.022802][T19709] ? ext4_symlink+0xf00/0xf00 [ 333.027559][T19709] ? generic_permission+0x13a/0x490 [ 333.032789][T19709] ? security_inode_mkdir+0xdd/0x120 [ 333.038140][T19709] vfs_mkdir+0x416/0x5f0 [ 333.042364][T19709] open_or_create_special_dir+0xba/0x150 [ 333.048096][T19709] incfs_mount_fs+0x457/0x840 [ 333.052850][T19709] ? incfs_unlink+0x80/0x80 [ 333.057522][T19709] ? vfs_parse_fs_param+0x2cb/0x430 [ 333.062700][T19709] ? vfs_parse_fs_string+0x1e9/0x290 [ 333.067980][T19709] ? cap_capable+0x23f/0x280 [ 333.072599][T19709] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 333.078217][T19709] legacy_get_tree+0xde/0x170 [ 333.082871][T19709] ? incfs_unlink+0x80/0x80 [ 333.087460][T19709] vfs_get_tree+0x83/0x260 [ 333.091941][T19709] do_mount+0x19d0/0x2670 [ 333.096248][T19709] ? copy_mount_string+0x30/0x30 [ 333.101157][T19709] ? copy_mount_options+0x59/0x300 [ 333.106237][T19709] ? copy_mount_options+0x59/0x300 [ 333.111333][T19709] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 333.116849][T19709] ? copy_mount_options+0x273/0x300 [ 333.122013][T19709] ksys_mount+0xc2/0xf0 [ 333.126160][T19709] __x64_sys_mount+0xb1/0xc0 [ 333.131599][T19709] do_syscall_64+0xcb/0x1e0 [ 333.136218][T19709] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.142173][T19709] RIP: 0033:0x4665d9 [ 333.146043][T19709] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 333.165629][T19709] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 333.174062][T19709] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 333.182007][T19709] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 22:17:09 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:09 executing program 5 (fault-call:4 fault-nth:36): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:09 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80482, 0x4e) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0xee01, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:17:09 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\"eadahead=0']) 22:17:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x68000000}, 0x0) 22:17:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 333.189953][T19709] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 333.197903][T19709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 333.205847][T19709] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:09 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB=',eadahead=0']) 22:17:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x68060000}, 0x0) 22:17:09 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xedc000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 333.278647][T19743] incfs: Options parsing error. -22 22:17:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 333.317774][T19749] FAULT_INJECTION: forcing a failure. [ 333.317774][T19749] name failslab, interval 1, probability 0, space 0, times 0 [ 333.330735][T19749] CPU: 1 PID: 19749 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 333.340959][T19749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.351002][T19749] Call Trace: [ 333.354296][T19749] dump_stack+0x1d8/0x24e [ 333.358622][T19749] ? devkmsg_release+0x11c/0x11c [ 333.363635][T19749] ? memset+0x1f/0x40 22:17:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 333.367697][T19749] ? show_regs_print_info+0x12/0x12 [ 333.368844][T19758] incfs: Options parsing error. -22 [ 333.372977][T19749] ? __es_remove_extent+0xbba/0x23c0 [ 333.372991][T19749] should_fail+0x6f6/0x860 [ 333.373007][T19749] ? setup_fault_attr+0x3d0/0x3d0 [ 333.393009][T19749] ? __kmalloc+0x174/0x2f0 [ 333.397423][T19749] ? kcalloc+0x2b/0x40 [ 333.401492][T19749] ? ext4_find_extent+0x269/0xd50 [ 333.406510][T19749] ? ext4_ext_map_blocks+0x257/0x45b0 [ 333.411873][T19749] ? ext4_map_blocks+0x3bd/0x2030 22:17:09 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='r\"adahead=0']) 22:17:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 333.416900][T19749] ? ext4_bread+0x89/0x3b0 [ 333.421307][T19749] ? ext4_mkdir+0x7b6/0x1580 [ 333.425890][T19749] ? vfs_mkdir+0x416/0x5f0 [ 333.430305][T19749] ? __es_insert_extent+0x789/0x1720 [ 333.435580][T19749] should_failslab+0x5/0x20 [ 333.440073][T19749] kmem_cache_alloc+0x36/0x290 [ 333.444923][T19749] __es_insert_extent+0x789/0x1720 [ 333.450199][T19749] ? _raw_write_lock+0xa3/0x170 [ 333.455041][T19749] ? _raw_write_trylock+0x1b0/0x1b0 [ 333.459546][T19765] incfs: Options parsing error. -22 [ 333.460223][T19749] ext4_es_insert_extent+0x2db/0x2c20 [ 333.460237][T19749] ? ext4_es_scan_clu+0x290/0x290 [ 333.475927][T19749] ? memset+0x1f/0x40 [ 333.479902][T19749] ? _raw_read_unlock+0x21/0x40 [ 333.484752][T19749] ? ext4_es_find_extent_range+0x4f/0x300 [ 333.490477][T19749] ext4_ext_map_blocks+0x13e9/0x45b0 [ 333.495762][T19749] ? ext4_ext_release+0x10/0x10 [ 333.500607][T19749] ? check_preemption_disabled+0x9e/0x330 [ 333.506325][T19749] ? debug_smp_processor_id+0x20/0x20 [ 333.511696][T19749] ? __down_read+0xf1/0x210 [ 333.516194][T19749] ? _raw_read_unlock+0x21/0x40 [ 333.521033][T19749] ? ext4_es_lookup_extent+0x535/0x980 [ 333.526489][T19749] ext4_map_blocks+0x3bd/0x2030 [ 333.531340][T19749] ? prandom_u32+0x21a/0x240 [ 333.535938][T19749] ? ext4_issue_zeroout+0x160/0x160 [ 333.541139][T19749] ext4_getblk+0x116/0x500 [ 333.545554][T19749] ? ext4_get_block_trans+0x5a0/0x5a0 [ 333.550931][T19749] ext4_bread+0x89/0x3b0 [ 333.555165][T19749] ? ext4_getblk+0x500/0x500 [ 333.559746][T19749] ? avc_has_perm_noaudit+0x30c/0x400 [ 333.565109][T19749] ext4_append+0x153/0x2d0 [ 333.569517][T19749] ext4_mkdir+0x7b6/0x1580 [ 333.573932][T19749] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 333.579728][T19749] ? ext4_symlink+0xf00/0xf00 [ 333.584396][T19749] ? generic_permission+0x13a/0x490 [ 333.589590][T19749] ? security_inode_mkdir+0xdd/0x120 [ 333.594884][T19749] vfs_mkdir+0x416/0x5f0 [ 333.599118][T19749] open_or_create_special_dir+0xba/0x150 [ 333.604741][T19749] incfs_mount_fs+0x457/0x840 [ 333.609412][T19749] ? incfs_unlink+0x80/0x80 [ 333.613907][T19749] ? vfs_parse_fs_param+0x2cb/0x430 [ 333.619115][T19749] ? vfs_parse_fs_string+0x1e9/0x290 [ 333.624658][T19749] ? cap_capable+0x23f/0x280 [ 333.629347][T19749] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 333.634981][T19749] legacy_get_tree+0xde/0x170 [ 333.639656][T19749] ? incfs_unlink+0x80/0x80 [ 333.644363][T19749] vfs_get_tree+0x83/0x260 [ 333.648864][T19749] do_mount+0x19d0/0x2670 [ 333.653206][T19749] ? copy_mount_string+0x30/0x30 [ 333.658230][T19749] ? copy_mount_options+0x59/0x300 [ 333.663340][T19749] ? copy_mount_options+0x59/0x300 [ 333.668546][T19749] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 333.674103][T19749] ? copy_mount_options+0x273/0x300 [ 333.679290][T19749] ksys_mount+0xc2/0xf0 [ 333.683563][T19749] __x64_sys_mount+0xb1/0xc0 [ 333.688159][T19749] do_syscall_64+0xcb/0x1e0 [ 333.692735][T19749] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.698704][T19749] RIP: 0033:0x4665d9 [ 333.702578][T19749] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 333.722502][T19749] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 333.730903][T19749] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 333.738849][T19749] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 333.746880][T19749] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 333.754826][T19749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:17:10 executing program 5 (fault-call:4 fault-nth:37): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:10 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='r,adahead=0']) 22:17:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7ff0000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xac7, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f0000000000000400800000", 0x1f, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, 0x0) r6 = getegid() r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000005a80), 0x42, 0x0) r8 = open(&(0x7f0000005ac0)='./file0\x00', 0x107700, 0x110) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005b00)={0x0, 0x1, 0x10}, 0xc) r11 = syz_open_dev$mouse(&(0x7f0000005b40), 0x7, 0xc8ec0) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r12, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r13 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006e00)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000001c0)="57419c813b268f7a885146aef9779fca332e51f4b7e9fd196d16743154dcfc34c86d25ee60cd94672a6e54848c90c3a9bb9fb7a991", 0x35}, {&(0x7f0000000200)="7aa280082ef7d2d951441906d4a93a9efe84d0e6f5a4e3cc8a6a8e0fb40e7a", 0x1f}], 0x2, &(0x7f0000002440)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r1]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, r3, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xfffffed0, 0x8040}, {&(0x7f0000002500)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002880)=[{&(0x7f0000002580)="e2bf8de3ab87be4d052e7661e5a134bd56ea817e54fef84cf251daa7c9e5d3e1eb9b259f62bbe9e7d70a948cc2c3", 0x2e}, {&(0x7f00000025c0)="c425083b0fa3bbef88789ff7d63545219993f7bd1d9588b41cfe384c79a4eea64a4632898f92fee5858a7e81fb543ea7b70abd72579b40d73508c496a94aef648f182b6a5f1421c6c077656ca84d1c97d8685b6fde7232dc5ce21993c986b594acd9a1e7974a9ba727569246d1114d", 0x6f}, {&(0x7f0000002640)="cab21381f517f66d085d5f8a966027566c500ec5e482f128576b6fb5c39c3fba4560a9ff8f0a60f1a5def568cc72ab795a340b66c1c77a5b6d0f8362cc0d6ec826969f46ccce64e3061a42ab59d57489a8262b4646b593dbdec3ab60def6c93ff30a4448d8e6f188ccb2b894fe04c5a0a268f45dce7172796e2686e67261373d0a684ed81eb5d8", 0x87}, {&(0x7f0000002700)="a92974be56ce7b664b77ee85819e6d9d7dd7723d2813999389d480f879b22d5facca", 0x22}, {&(0x7f0000002740)="81258f2f0e8da6ac37941782f9927f2e8b07130a6a8f86fb65c355556fde043632acb3dc9110c1e68de3211a250a57f4a9025e7d079ac5311955b84cd5a7805edb04d019c3675f43a457bb8d7c29965f69c067515b1d6845d489a20df2056cc1a648baf97d2ba0a24ed2ddb321c573112f2dcf0f406169be0e3adda47afa8471", 0x80}, {&(0x7f00000027c0)="61356ff0f3e7f440bbf8932e54e7548c482ef9", 0x13}, {&(0x7f0000002800)="ac830207d3c7a6902a26a801a37ddb654b01cc73b8b646b44aba611659a778", 0x1f}, {&(0x7f0000002840)="9f6f26baa7a746ae704e792495a03780a17694e0da27267992d8242b38a92f309398b8f2aecb7d13965dce7f5342207129c44d13b518c0c607dca3142f", 0x3d}], 0x8, 0x0, 0x0, 0xc0}, {&(0x7f0000002900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000002980)="14642dad4e7d14bb1c0d1c364b3f4f7c01ade0060c565de061a22fa829375a7a29d595689dc4681b56734fa7477995cf7cfce4120238f6223ed1102bed92f6401456992265a278835d7bf1d0607c2374dc92f34ff94f41a2f2c35684f74c9abc767e19", 0x63}, {&(0x7f0000002a00)="5460a966e57c27a286558b3c9a8ce4300722e0247ae32bc112d2edcc772b869412cbd30d7bbec7718d3f08f5cfebd7e3d52014ac667e954f95", 0x39}, {&(0x7f0000002a40)}, {&(0x7f0000002a80)="9e189aebe3c3aa8b62d4df0cb305597f45984acfcf4ab1f3630b6574ed08f0aeff59da153b7e2de96ee93f5a355c31e053a09f86a6b8b29360a526bbd4611c59632b33625a5d621c8399c29d5d3feb0d4d9137ef0ed14028bf2043e46a1f77254f68477a61d0498471df7203b6cd210a1def86358b33a31dbda187ba0b152ede2a0c35b822c5d8d29df5b148a53ce0e08c4aeab9c410cd7ebab6bee216906ee6823070d56b30bd", 0xa7}, {&(0x7f0000002b40)="77c139e5c830f34824baf29373c9f2fb52ffe4a6fdba89d63c", 0x19}, {&(0x7f0000002b80)="abf3d550d0ef2332f63165fb3bee8d8800a232f97bfe8e9a", 0x18}, {&(0x7f0000002bc0)="f6383b36ddc7b8d24171aef19d91eeedf355702ac8093bf107eda9c85c2047f44c1af59d4f74719abb571d972b3cbbd33ebbe9bec076cc51d5e50f39821499e1af57590aadef2bede77c6ec1006a261df04cc20a7c39267d9c3d27afc1a460da11bbbf332ababa66274cb7e6fa091efde10699ad5c29d6d539e077e718a002", 0x7f}], 0x7, 0x0, 0x0, 0x20040000}, {&(0x7f0000002cc0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003280)=[{&(0x7f0000002d40)="096b43bc84a079f84f8cf2f7f85e2dd215f207f03c75c48e665ba498a3f42ddcefe7334644ae6531d728deb3196ffdffe0eab253176938df375e41e24e4f7aa6848bd0ba9a8151ae3e34d07937027677e3a09d508aa1340a4c62ca59af1256c747130234677151d161fa29855e65e47f9c18567088963fde4b2247c00b5631d5363681750f33e822ce3ae81952a66021aac66745a104907cd3edd9b03ec0d449e5ec87fe38e9c3593dc843abb3bda533f69b988736fb266825b2c00a4fdd76bdfa23a2a73697cdea5c58", 0xca}, {&(0x7f0000002e40)="b446937c4198e69bb0c4d961e23ed5bbb4eeb5f31cc78f1f79893965e0cbe0a958adeff65b11b39bcfcfcee8164f27e1fc6c24b3537710b7e10cbad53bb07236e24e0809f478914dbb8f87ca8fb5b1173b4398f18d18565983f0265eb0df167815f8e3a911f15135cbe3f1657b459c54a02908140fc9dd5f4d225aa51030dfd7ff981fe2646b5c04843b15bf0cb38a30f5e58c0852872080fb76a03a0a585c7227d48fad1044f57c8b2c", 0xaa}, {&(0x7f0000002f00)="c41b81b065c8259ad3e047c59ef5f6f6151d11dc4654082d68e7704b2276aacfdc1a13cda5efbcc15ae63bda3fc7599ba6acf2af6ec5e677db74f28e59ed22460434b2a1676d9016e28dd450f0c4b799235bc5a7fa0de936de75e6f2818baad32538618fc4801591da7a96f20acf87510e2cbc3723afb65d42e57f6b3b94b59e06497de77f5cb19abbebc5568e03f8a3d0b64f2db3521fbd7175f1be7aba17fe1186ac16593620aaf7df8657d2c1d33c3f042bdf266eb28053b7ca576aa308d071f86932af2214090b21995dfb48ad2cb71b4da4f2", 0xd5}, {&(0x7f0000003000)="9b7787c0c5faee94ad509082c9a18b2620effc7d7d8aa2b103ace95ec7fb7e0f43c3954589ddfbdfa2fb51a003c377e15689a4e2bd036c4388de8b7eb045b3d7edea4a7fa4d65338d9646d8c83cae0d8e70268c2f960aa7b49141c8945898f5912e58770e48c2924f556bf4877b6d8e9ab43e64360bbe84bcc629997200486e7876a24132f3be6ff5a2fb2f77c31446babeea9cf144fc693ed77dfc1b16e467dd67c7e266fdebc61024dec9081099c3d5b7bcf43c4785df84aba06221b75f74a22", 0xc1}, {&(0x7f0000003100)="beb3b5b9ad2093c5ebae76c165a80cbea8d713fe8abc3af2a9d677b89092904a3034a41211fab919951a8a791072305390d083d3b01a501622a67e26bca7f0692be45efd539918bac8a6b59ed15258937b9b359f07e332df8bd29604b76eab8c05481a57631be82cf7b88897669c47866be88edbf51a114a84add568328c5487d3227fb2e0dd7eb586c5547db44d386cda49e68417b16306ac662e4b34ec87a4d7b96d5e05790a02154edb177a93e0fe111f968181687d94d824c61cde28ce1287c590ad674d13ff60459e59c7ce2fc2082532fc1c6b0bf84c855fad521c3acc45bf1fa3ad004584b16d30a0", 0xec}, {&(0x7f0000003200)="bdedc979630df4fc5b56678078b24e092930e7bf612dfc5b6e8fac8cdad7f642d7b0764dd81472c78ed3d5e455374b9b8d4a53ab3837eb4cff72bf67523226859a1ab886b33fce32dcc94b78cd5f90de6be7466f891d", 0x56}], 0x6, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, r3, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, r9]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0x150, 0x800}, {&(0x7f0000003680)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003800)=[{&(0x7f0000003700)="4ae19a13436e5f3f6b39232e11687a94bfff22fc97eccc429ef7c9e5fb61bea69bf71d5a83431142a3ce0edccfd750fff0a7492a1f3cfbbc08cb4077f96ec081ab2237eed06eba8245c351c6f4530f593abbf665d8922f6d78a162a932eb0c65b461ff4dc572a03bf3282a14ba763b709c04e213d018b9f4c327b5192d01b1f135737cb7c7865c71c2ea71ed617106f6f40afffed67a21bec74b66e106bfde3a0a4faa2657a16fb8b3242a0e83933ae9eb93533c4bc80f26316c0035c7ddcf865dde2104d1b5ce23581656db86444628e1184c1d9b89a90b7082519c1b004069dbbd881871ff94fd57d1ef31b2a96a2b2859a633578770", 0xf7}], 0x1, &(0x7f0000004040)=[@rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}], 0x138, 0x8850}, {&(0x7f0000004180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000044c0)=[{&(0x7f0000004200)="1188960fcf153d7749908fb46331dac7e62be411a3e342cdbd989b37dbba1a419d9443ed16257bee147bf7d1db4d69eac1c254f05a715de9a4cf4fe23b619a02c7a23d8828c00d840ee420cb69f72c1e121b75f6f89a6103e245e4bc172d7cbd73d9b1d64e85203b2bda35124079554934f0f26f061d36d379e3421da8784aa101ecae39b870df09f04e0718b582e6b6b5a01fd62ab03c54ba77e7f13442594ad40b69a920b1934666ce22d5c00a855dab114e6bb0ffaac7bc9c6b7bc04f5a909ee1b1d3f8acc6ab72ea9ece5ccef5d556ab62f28fc519e5e6fe9360b25783dcb683f9acc1", 0xe5}, {&(0x7f0000004300)="4d878bc12fa42062e907c4bc911d44e1321c6adbb7fb5a80c24879ea25a9690812df51d529c6f6b416321d4f0086576a2db09800c2d4ced9b21f618743f251cbf73702074764c0020adfd9e3ea97b520ab1d9ac88a09877da1a5594586b63e231ee3620064279d6434fd87c51a04fb9af8bd9a170e3c64bd9c14e811cadd0a2bb7cba5b75b350a1ed439cafc36ede0ccadcd8804f8f5653fd2435722a52ed060ad0efa255c5eb3fc3b0fbb5c761690d02adb95e9f1dac2708d07e44df234d5e2fd9b16bf81b125342c07258322fba2f981eaf900877ef1795d", 0xd9}, {&(0x7f0000004400)="5131fd923af7d406b01c197be2800ae56dd3b5899a3a813882b178132857fd6e777eb24c14fdf23ad1369b0a2e3e4d87628fc97a5c31a6608288e6f2b5731dd18e197f1c1d4c30ae5d1de764c03e42831183705297184a8fa8c5bc2f1d7c388ab813a5e0e1145bb28c63965e721f7eaf7177301a95ec1c728c4a39c4863e830fbe8841760484284461f310ef", 0x8c}], 0x3, &(0x7f0000004540)=[@rights={{0x28, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28, 0x20040004}, {&(0x7f0000004580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004600)="f5d6e741cddfb5d4e95fced6b3cf5465734a74610b2c324de34958dfad5ef527e0e9fa3bb270b847989a9616e9cf3e60157bb01fe333d21932cf6ea8c4da65894212907734615501e77221e0cc", 0x4d}], 0x1, &(0x7f00000046c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}], 0x20, 0x80}, {&(0x7f0000004700)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005840)=[{&(0x7f0000004780)="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0x1000}, {&(0x7f0000005780)="e1e9bf5f9fe52b27b3df2f44273d138b6fbba70bcdc72ea43d655636ff639a8f934456d27976c2184c48471cd488021dff66531317fab322c00a9d250ee62df72a235d0b8997fd8a54d84646caacc0878abce5be66cdafbbdb2c0a47d3555e85f05b737726ae859a1608c9edbb2faeacf9f18e31c16a4d11c888352f76cdc832e1039a649b470168069886d44a5ab41a282b", 0x92}], 0x2, &(0x7f0000005880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}], 0x58, 0x800}, {&(0x7f0000005900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005a40)=[{&(0x7f0000005980)="442f3b6db68f8c2726d5b4c24b862a3c826b27f26f064301f226b2e14254376d0b84007793596855fd644138c81762ae7c6679d7b49b767c3d151d1b7523913031690b046b950060d1ba41bc692a80de3a792d8431924b64b3121dcf3ebb7abf45bc470fae7d626c0b086f36a047830589ddbdf6859b4db472", 0x79}, {&(0x7f0000005a00)}], 0x2, &(0x7f0000005b80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r5, r6}}}, @rights={{0x14, 0x1, 0x1, [r7]}}, @rights={{0x18, 0x1, 0x1, [r3, r8]}}, @rights={{0x38, 0x1, 0x1, [r9, r3, r1, r10, r11, r1, r0, r1, r12, r13]}}], 0x88, 0x40048c1}, {&(0x7f0000005c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006dc0)=[{&(0x7f0000005cc0)="af40b5ebc71cdd1557b432ec97549c5b3e9d97ddfd5dcb974d6f99cfedda875e4814208096b8f516d5fe00feaa6908d5900b44ef154ecb85dc4eca041b6964bbac938c99d5bb29dd0e46e19d198ad1c6b25b712175b99eb4cfba014dd41787ea447c9d2d71fef67dd7e02879f50f1f3832a8dd7bf627b8ac49e378", 0x7b}, {&(0x7f0000005d40)="74e0d6251c7c91a455420d8e208a236c091c8ae007674f3ffb47b5703404922d019947e959bc6c4cc531e2d48de7ae49573fd1e7c40939fbe04a63f864d2ac5136e824", 0x43}, {&(0x7f0000005dc0)="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", 0x1000}], 0x3, 0x0, 0x0, 0x8015}], 0xa, 0x24040051) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:17:10 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x69060000}, 0x0) [ 333.762771][T19749] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7ffffff]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:10 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='r/adahead=0']) [ 333.824143][T19783] incfs: Options parsing error. -22 [ 333.831862][T19778] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 22:17:10 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x10000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 333.865113][T19792] FAULT_INJECTION: forcing a failure. [ 333.865113][T19792] name failslab, interval 1, probability 0, space 0, times 0 [ 333.890627][T19798] incfs: Options parsing error. -22 [ 333.897615][T19792] CPU: 0 PID: 19792 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 333.907957][T19792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.918266][T19792] Call Trace: [ 333.921556][T19792] dump_stack+0x1d8/0x24e [ 333.925880][T19792] ? devkmsg_release+0x11c/0x11c [ 333.930813][T19792] ? show_regs_print_info+0x12/0x12 [ 333.936011][T19792] should_fail+0x6f6/0x860 [ 333.940416][T19792] ? setup_fault_attr+0x3d0/0x3d0 [ 333.945433][T19792] ? kcalloc+0x2b/0x40 [ 333.949732][T19792] should_failslab+0x5/0x20 [ 333.954257][T19792] __kmalloc+0x5f/0x2f0 [ 333.958388][T19792] kcalloc+0x2b/0x40 [ 333.962287][T19792] ext4_find_extent+0x269/0xd50 [ 333.967130][T19792] ext4_ext_map_blocks+0x257/0x45b0 [ 333.972667][T19792] ? ext4_ext_release+0x10/0x10 [ 333.977545][T19792] ? check_preemption_disabled+0x9e/0x330 [ 333.983387][T19792] ? debug_smp_processor_id+0x20/0x20 [ 333.988739][T19792] ? ext4_es_lookup_extent+0x535/0x980 [ 333.994169][T19792] ext4_map_blocks+0xa99/0x2030 [ 333.998994][T19792] ? prandom_u32+0x21a/0x240 [ 334.003555][T19792] ? ext4_issue_zeroout+0x160/0x160 [ 334.008722][T19792] ext4_getblk+0x116/0x500 [ 334.013170][T19792] ? ext4_get_block_trans+0x5a0/0x5a0 [ 334.018630][T19792] ext4_bread+0x89/0x3b0 [ 334.022864][T19792] ? ext4_getblk+0x500/0x500 [ 334.027493][T19792] ? avc_has_perm_noaudit+0x30c/0x400 [ 334.032842][T19792] ext4_append+0x153/0x2d0 [ 334.037311][T19792] ext4_mkdir+0x7b6/0x1580 [ 334.041704][T19792] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 334.047510][T19792] ? ext4_symlink+0xf00/0xf00 [ 334.052170][T19792] ? generic_permission+0x13a/0x490 [ 334.057348][T19792] ? security_inode_mkdir+0xdd/0x120 [ 334.062605][T19792] vfs_mkdir+0x416/0x5f0 [ 334.066847][T19792] open_or_create_special_dir+0xba/0x150 [ 334.072460][T19792] incfs_mount_fs+0x457/0x840 [ 334.077205][T19792] ? incfs_unlink+0x80/0x80 [ 334.081683][T19792] ? vfs_parse_fs_param+0x2cb/0x430 [ 334.086852][T19792] ? vfs_parse_fs_string+0x1e9/0x290 [ 334.092201][T19792] ? cap_capable+0x23f/0x280 [ 334.096779][T19792] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 334.102381][T19792] legacy_get_tree+0xde/0x170 [ 334.107044][T19792] ? incfs_unlink+0x80/0x80 [ 334.111534][T19792] vfs_get_tree+0x83/0x260 [ 334.115930][T19792] do_mount+0x19d0/0x2670 [ 334.120238][T19792] ? copy_mount_string+0x30/0x30 [ 334.125148][T19792] ? copy_mount_options+0x59/0x300 [ 334.130329][T19792] ? copy_mount_options+0x59/0x300 [ 334.135501][T19792] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 334.141470][T19792] ? copy_mount_options+0x273/0x300 [ 334.146647][T19792] ksys_mount+0xc2/0xf0 [ 334.150799][T19792] __x64_sys_mount+0xb1/0xc0 [ 334.155377][T19792] do_syscall_64+0xcb/0x1e0 [ 334.159863][T19792] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.165730][T19792] RIP: 0033:0x4665d9 [ 334.169600][T19792] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 334.189382][T19792] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 334.197853][T19792] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 334.205882][T19792] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 22:17:10 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x20000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:10 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='re\"dahead=0']) 22:17:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 334.213839][T19792] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 334.221781][T19792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 334.229721][T19792] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:10 executing program 5 (fault-call:4 fault-nth:38): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x24, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4}]}, 0x24}}, 0x0) 22:17:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6c000000}, 0x0) 22:17:10 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='re,dahead=0']) 22:17:10 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc0000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 334.257010][T19792] incfs: Can't find or create .incomplete dir in ./file0 [ 334.272107][T19808] incfs: Options parsing error. -22 22:17:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6c040000}, 0x0) 22:17:10 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff070000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x12481, 0xa8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, r1, 0x312}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x4}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x81}, 0x884) [ 334.353388][T19823] FAULT_INJECTION: forcing a failure. [ 334.353388][T19823] name failslab, interval 1, probability 0, space 0, times 0 [ 334.356043][T19822] incfs: Options parsing error. -22 [ 334.413111][T19823] CPU: 0 PID: 19823 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 334.423454][T19823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.433499][T19823] Call Trace: [ 334.436878][T19823] dump_stack+0x1d8/0x24e [ 334.441209][T19823] ? devkmsg_release+0x11c/0x11c [ 334.446234][T19823] ? show_regs_print_info+0x12/0x12 [ 334.451519][T19823] should_fail+0x6f6/0x860 [ 334.455934][T19823] ? setup_fault_attr+0x3d0/0x3d0 [ 334.460975][T19823] ? kcalloc+0x2b/0x40 [ 334.461935][T19837] incfs: Options parsing error. -22 [ 334.465036][T19823] should_failslab+0x5/0x20 [ 334.465051][T19823] __kmalloc+0x5f/0x2f0 [ 334.478940][T19823] kcalloc+0x2b/0x40 [ 334.482830][T19823] ext4_find_extent+0x269/0xd50 [ 334.487673][T19823] ext4_ext_map_blocks+0x257/0x45b0 [ 334.492971][T19823] ? ext4_ext_release+0x10/0x10 [ 334.497835][T19823] ? check_preemption_disabled+0x9e/0x330 [ 334.503548][T19823] ? debug_smp_processor_id+0x20/0x20 [ 334.509001][T19823] ? ext4_es_lookup_extent+0x535/0x980 [ 334.514461][T19823] ext4_map_blocks+0xa99/0x2030 [ 334.519305][T19823] ? prandom_u32+0x21a/0x240 [ 334.521695][T19842] incfs: Options parsing error. -22 [ 334.523888][T19823] ? ext4_issue_zeroout+0x160/0x160 [ 334.523901][T19823] ext4_getblk+0x116/0x500 [ 334.539084][T19823] ? ext4_get_block_trans+0x5a0/0x5a0 [ 334.544452][T19823] ext4_bread+0x89/0x3b0 [ 334.548690][T19823] ? ext4_getblk+0x500/0x500 [ 334.553271][T19823] ? avc_has_perm_noaudit+0x30c/0x400 [ 334.558718][T19823] ext4_append+0x153/0x2d0 22:17:10 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7265611861686561643d30"]) 22:17:10 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='rea\"ahead=0']) 22:17:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x74000000}, 0x0) [ 334.563209][T19823] ext4_mkdir+0x7b6/0x1580 [ 334.567630][T19823] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 334.573692][T19823] ? ext4_symlink+0xf00/0xf00 [ 334.578467][T19823] ? generic_permission+0x13a/0x490 [ 334.583646][T19823] ? security_inode_mkdir+0xdd/0x120 [ 334.588978][T19823] vfs_mkdir+0x416/0x5f0 [ 334.593199][T19823] open_or_create_special_dir+0xba/0x150 [ 334.598820][T19823] incfs_mount_fs+0x457/0x840 [ 334.603484][T19823] ? incfs_unlink+0x80/0x80 [ 334.607976][T19823] ? vfs_parse_fs_param+0x2cb/0x430 [ 334.613146][T19823] ? vfs_parse_fs_string+0x1e9/0x290 [ 334.618403][T19823] ? cap_capable+0x23f/0x280 [ 334.623171][T19823] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 334.628869][T19823] legacy_get_tree+0xde/0x170 [ 334.633536][T19823] ? incfs_unlink+0x80/0x80 [ 334.638007][T19823] vfs_get_tree+0x83/0x260 [ 334.642419][T19823] do_mount+0x19d0/0x2670 [ 334.646719][T19823] ? copy_mount_string+0x30/0x30 [ 334.651710][T19823] ? copy_mount_options+0x59/0x300 [ 334.656808][T19823] ? copy_mount_options+0x59/0x300 [ 334.661929][T19823] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 334.667471][T19823] ? copy_mount_options+0x273/0x300 [ 334.672730][T19823] ksys_mount+0xc2/0xf0 [ 334.676873][T19823] __x64_sys_mount+0xb1/0xc0 [ 334.681655][T19823] do_syscall_64+0xcb/0x1e0 [ 334.686402][T19823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.692435][T19823] RIP: 0033:0x4665d9 [ 334.696391][T19823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 334.716579][T19823] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 334.724975][T19823] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 334.733351][T19823] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 334.741303][T19823] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 334.749270][T19823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:17:11 executing program 5 (fault-call:4 fault-nth:39): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x7a000000}, 0x0) 22:17:11 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='rea,ahead=0']) 22:17:11 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x100000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 334.757211][T19823] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 334.769482][T19823] incfs: Can't find or create .incomplete dir in ./file0 22:17:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffd7]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:11 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x200000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 334.831494][T19856] incfs: Options parsing error. -22 22:17:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x81000000}, 0x0) [ 334.868916][T19860] FAULT_INJECTION: forcing a failure. [ 334.868916][T19860] name failslab, interval 1, probability 0, space 0, times 0 [ 334.881586][T19860] CPU: 0 PID: 19860 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 334.891816][T19860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.902070][T19860] Call Trace: [ 334.905363][T19860] dump_stack+0x1d8/0x24e [ 334.909694][T19860] ? devkmsg_release+0x11c/0x11c [ 334.914651][T19860] ? memset+0x1f/0x40 22:17:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x81ffffff}, 0x0) [ 334.918634][T19860] ? show_regs_print_info+0x12/0x12 [ 334.923952][T19860] ? __es_remove_extent+0xdce/0x23c0 [ 334.929240][T19860] should_fail+0x6f6/0x860 [ 334.933653][T19860] ? setup_fault_attr+0x3d0/0x3d0 [ 334.938792][T19860] ? __es_insert_extent+0x789/0x1720 [ 334.944079][T19860] should_failslab+0x5/0x20 [ 334.948581][T19860] kmem_cache_alloc+0x36/0x290 [ 334.953345][T19860] __es_insert_extent+0x789/0x1720 [ 334.958453][T19860] ? _raw_write_trylock+0x1b0/0x1b0 [ 334.963654][T19860] ext4_es_insert_extent+0x2db/0x2c20 22:17:11 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x300000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x94fb0100}, 0x0) [ 334.969024][T19860] ? ext4_es_scan_clu+0x290/0x290 [ 334.974132][T19860] ? ext4_es_lookup_extent+0x535/0x980 [ 334.979765][T19860] ext4_map_blocks+0xf38/0x2030 [ 334.984650][T19860] ? prandom_u32+0x21a/0x240 [ 334.989341][T19860] ? ext4_issue_zeroout+0x160/0x160 [ 334.994532][T19860] ext4_getblk+0x116/0x500 [ 334.998939][T19860] ? ext4_get_block_trans+0x5a0/0x5a0 [ 335.004306][T19860] ext4_bread+0x89/0x3b0 [ 335.008723][T19860] ? ext4_getblk+0x500/0x500 [ 335.013391][T19860] ? avc_has_perm_noaudit+0x30c/0x400 22:17:11 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x400000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 335.018755][T19860] ext4_append+0x153/0x2d0 [ 335.023165][T19860] ext4_mkdir+0x7b6/0x1580 [ 335.027580][T19860] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 335.033378][T19860] ? ext4_symlink+0xf00/0xf00 [ 335.038048][T19860] ? generic_permission+0x13a/0x490 [ 335.043242][T19860] ? security_inode_mkdir+0xdd/0x120 [ 335.048519][T19860] vfs_mkdir+0x416/0x5f0 [ 335.052854][T19860] open_or_create_special_dir+0xba/0x150 [ 335.058480][T19860] incfs_mount_fs+0x457/0x840 [ 335.063147][T19860] ? incfs_unlink+0x80/0x80 [ 335.067641][T19860] ? vfs_parse_fs_param+0x2cb/0x430 [ 335.072850][T19860] ? vfs_parse_fs_string+0x1e9/0x290 [ 335.078182][T19860] ? cap_capable+0x23f/0x280 [ 335.082775][T19860] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 335.088401][T19860] legacy_get_tree+0xde/0x170 [ 335.093162][T19860] ? incfs_unlink+0x80/0x80 [ 335.097719][T19860] vfs_get_tree+0x83/0x260 [ 335.102773][T19860] do_mount+0x19d0/0x2670 [ 335.107096][T19860] ? copy_mount_string+0x30/0x30 [ 335.112018][T19860] ? copy_mount_options+0x59/0x300 [ 335.117122][T19860] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 335.122751][T19860] ? copy_mount_options+0x273/0x300 [ 335.127933][T19860] ksys_mount+0xc2/0xf0 [ 335.132085][T19860] __x64_sys_mount+0xb1/0xc0 [ 335.136665][T19860] do_syscall_64+0xcb/0x1e0 [ 335.141162][T19860] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 335.147048][T19860] RIP: 0033:0x4665d9 [ 335.151377][T19860] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 335.170965][T19860] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 335.179813][T19860] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 335.187773][T19860] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 335.195732][T19860] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 335.203689][T19860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 335.211803][T19860] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:11 executing program 5 (fault-call:4 fault-nth:40): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x9effffff}, 0x0) 22:17:11 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x500000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:11 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='rea/ahead=0']) 22:17:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) setresgid(0x0, r4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYBLOB="020004", @ANYBLOB, @ANYBLOB, @ANYRES32=r4], 0x54, 0x1) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) accept4(r0, &(0x7f0000005f00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000005f80)=0x80, 0x400) r7 = syz_open_dev$vcsa(&(0x7f0000005fc0), 0x5, 0x80800) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) sendmmsg$unix(r0, &(0x7f0000006100)=[{&(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000580)="b6b926827a2269bdd30641b51c138c3f286027438ffcf7952bae23ae8842b6d043a82d225d88cc3f0d5d23db8e366e91adb24227f8887daba889f8b30ceb72543ecd3abfd2ce957dc45ab14fa1dbada7b978cb68570b66d8b414d52a55f9295d3c0598bc66a55cb5f9a1db7cf130cf0f22d7a6c636c25170b8b4aefe8d23b8bbb49ec203a35829fed3391c9e932fb71f618f09ab41e61107bf76ac4d31aae85a5163098a95939b55df9a6f182c365f6e1e2cebd47a1a7f7b67728866f6acc82384d4afd506dc0cb293ed27883ac6e6cd23c60637ca3114f2e689266bb7e328d42205754ab9e9dd9420ed7015dfb71ca6711f1f225a8e16", 0xf7}, {&(0x7f0000000680)="c1685c444cf5c736bba9462634cb4e75a17758997ecb0aa2777ba17343dd7af5ac83b5afd6556ffd6b8b70cbfd9016f8435cfb0a1107b3466bd029891b066c29cd3f5a027d12f21d6ffb6bf183261255d16946dadf288db2159bb5dc3bbf924210a72c6ee1baf832d8c60b1fc9bbc936ce7c32d184b76ab56f0ffabd947327da1ec7313b47a623d93020a56db72541e54e0371265db07f002cc02491acb5f1ce8bd03037504d7e2ca79422712987f6ca21f3e9e3d926f5935343fb7de41b4eec73abab3df4eca218c4ccc4c21d0ecd77804354c233264ad3088969463fac1af6", 0xe0}, {&(0x7f00000002c0)="781bbb0a87282df6d6d58f2e245ab05d21f7", 0x12}], 0x3, &(0x7f0000000ac0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0x30, 0x4000}, {&(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000b80)="21767d0b431c68cd88965d1cbbfd35fc074f6d91ecde59cd565bf0a60d35acb5502c1a852781e152aacde182", 0x2c}, {&(0x7f0000000bc0)="7fdc2ef95c89add95d298cdb8c345b0e3dd935290139cd1603fc8603e44eebeecf99707f43ed8cd1b9dc091c7862bea05525550a56ee8a8f63b92c9e23ebd594324d00714b776e5f574d415791d5a043a7cd4fe4d8f68ffe3959204aaac566060c93b668ca89ea8274daa7671f1daf5ad7a9dc88ca405b0bd63e05d62c2183889ecfe28e61514dc9a4b052002ab41f104b3cc907769213c4c232727ed605431e8f4f07107ab84352ff29db43f9bec7e49bdd6d78b4547b8c587bbb0a365318a54ec5b05b5d60bd0bf4211d32fc1c68ac64f7cb32d7984a4303acd40c", 0xdc}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00)="bc091aac478486e5c991b596d241f9419603ee20fa948f6147d62963c56cc83bedcbf8c92db766ac5034c8c739103a7c6ff14c176a91bf54cbe83f870c3f551c5c42d5badad8ad31025194d11e218b1ebbabf15af08b4f95eaf8662856d75628692e5c554d2609f708bfce2120ba2bf3261e9f2ddfa7784a8db0d5ab5bb75dfac248aef72c8c78a121094a04bac138bc75555501f8873041a434f757c4ef651920df97bafb78dc8b340e18063488498bc98c87d17f3a0e5f6b491eb2cc8ef3ffe60bec30", 0xc4}], 0x4, &(0x7f0000000fc0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68, 0x20000810}, {&(0x7f0000001040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003180)=[{&(0x7f00000010c0)="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0x1000}, {&(0x7f00000030c0)="812672f9503bd00fc62655a209e477d19334072b3cd53f43c280dc868ef17a4301858cf93bbe344b2fd08c55bc67f8e7f839174dcbd0ad4cc47ef047a37941ab3345742688f760df3bb6be00baf95ec917cb17b11fee9d11cf4c5a69cadc9a4c93ae8d1a49ab8c2a3c81d3dee2825a4894400a8d199792c62c646a0f1627214e455ab9f9f3ce743e9a12246f1c25c06df5bb497b6b0064638e01b9d92ded16537d29db3751f53cb71d0b7e5191347a10653d", 0xb2}], 0x3, &(0x7f0000003b00)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, r3, r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r3, r3, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r3, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c}}], 0x140, 0x40100}, {&(0x7f0000003c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000003cc0)="4bb3808280afb2ae0c287a976d3468cba67820206b36459cfc4ce04d8bbc6c15a5f25793f648423540b7ba37f9427555ef7614f2cf57e9d2c98410be885f9de66a8921a061aa770c61daad113a0da046b16cf06d7c3734c3986dac750ff14988a7de3332d48219fd7135f86dad1985244212e4b623d90626b193b5be7345c651a85d4e2dfaf407abf9236326d87f4ea844e061f61bcb2763dc8fbb718c74c85bf940609cf1a9e442d717451c9853cecd457081055c67c31365eb91765c1059f9b68080105e60335af2aa771d4d", 0xcd}], 0x1, &(0x7f0000003f40)=[@rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r0]}}], 0x98, 0x40}, {&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004180)=[{&(0x7f0000004080)="00dacc527b78c670bc97304d19b90568857ffc88eb0aeb35ef66b887564f7d1a61c4bfd6de8d82fcabaebd205443ac0b1ee19c4372e924e4141a1fde3419132ac0f17fbafb27f07a20f47cc3174a13d00ecb5a18c6888270fcc0267dc385677823f1ba46879616edab13e821db1fe40b7af129da39e64ff99f2d7ce406f7ca5386e94814f5f5cb3e61b3ddfbea2f9fb733adfe41ac44bf71f0585c3b50883ebb0b06f57f6ea96493f875062f8533582fe1d3d1e3efa5bba4be1f64095fe158f9355f361eb7a7cf798874decc1392d38884c2d6be092ec1aa", 0xd8}], 0x1, &(0x7f00000042c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r1]}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98, 0x840}, {&(0x7f0000004380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004780)=[{&(0x7f0000004400)="3f8ae8198293", 0x6}, {&(0x7f0000004440)="4452ce0b25c17935f52eadccafc4678d900df4f96b42a2b5bf2485424142d5b193f9bc3241c14421d45dadd3de56ae10b66bfc4a759a36539ab100250dbcc3be2fe7abfc2c35cb059c2c85f4dfacd83452798fb5ac079984f50847ee1a5a8ad59e5877a81e25683e1a35fc954d8ece90546f8d3df3c4fa876ef4ad5ec3be8179c83d68baa3db73c2efe8ce5ba3033f842f32a1c0d456aecc87ea28863b704ef417770b514d8425db", 0xa8}, {&(0x7f0000004500)="68328a554a302911c5513961b66db0d8525813f328ad4a8e3af350e95f6d68cde44428c50710b7e6b57a736e7ff05c31fc325a564dd97ba8b4c4081686715d121baa0ffa92b020d917efab216b0135fafd5f4917a9ecd271a03353750131d6632d5376", 0x63}, {&(0x7f0000004580)="d0093425e108fac4c4237621cd7388b2f07bc41824f19381cf0fa4b09d09dce63830b49717ad7fc2e84b59971d880e72bff4e7868201c1782da996871698cff60f0cf9ef146bbc18925df57b22845f09dbaa29cd951acb8e003809a65921c89337edfbd970ee3582d2dfa339001dd3df5e0f0389ce293089b7", 0x79}, {&(0x7f0000004600)="dfbc8a7ebe2f2da9a1170042f5455f55e1cbf80ba083230cf332a39ee1b5aa27cb1638fe9534ac870da442511f0ebbad8ffb8f94056e40da4319e8a77da82e2cd3e8c91395a2bc770eb0c0f198047b6fa0db516707ed23c707672fe349a87a02dbeb2f30f78749aa76208457e203e6", 0x6f}, {&(0x7f0000004680)="6c59e042f586d6227ea5e411b448bb1f3b30f2729e1dfbd95c8d82969cc14f276132b576e5a94b3e618384f8edf552de616841a46f8457d269bb6e9d311ad0704302f7058892b69b95db185bb03963e688ef2b7894568cc28ca991b03cd9dcbedd21c51b31ba694a61eac65f0db9e2b0156dfdd4166b6f4bd9f014437a4b7b0bb4c24f692fbc1d92c3932fa6bdf9e711d33edca9859ebf22c4e189dd2f6d339eeb722abb5c6275", 0xa7}, {&(0x7f0000004740)="c8e9240b2d161e729b55302aa57727abe5cfd004b2a1b491753e52d1f04bbf784eb45c497b204ffe22426204", 0x2c}], 0x7, &(0x7f0000004800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, r0]}}], 0x20, 0x4}, {&(0x7f0000004840)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005a80)=[{&(0x7f00000048c0)="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0x1000}, {&(0x7f00000058c0)="5888c5febc261ef0e989e78d99a8686933f4b915accff0ff7201f2181928aed13080f679f336fa98353aa683b0f56d1fbd44c6876f05dc837472f72561de144a5d2c3e9746713ef9b5387cad7ed92365fc80d6a921f1fa50ebd63cb63a63c3c4b0adab67ef60883f8e7266d0416b1e7087b83dc0aa42e477e9fc535cd3ed15dfe38eaceeea479577c31cc6921202378d8113786e6a29051673433a21907020f83969dc0049d95743c24aa7057584fe0aa4a5d8b8747dc87c1c540fe11b236e5ba29dd9b487240e07572c4bea4efa68797cfebf", 0xd3}, {&(0x7f00000059c0)="05880bd37129c487f13e9e205b82fc361ff71de6e45c6baede4e9cc94e9d723c4fe1b9a7f3642aa7f35972cd245d538e698d54cf053045e3672ef2994ae0def35eeb3248769075f1aec8a6dfe97ed152db24d5faadb80b5a2388eaa40aca32d013d5499533d300e28ce35ddbcbda09a2aeda2c331205e1676abdc85d62c9aff99a6f154baddbdf89c54da58725b03d1e9f8f08f5e508c760729b9dde63", 0x9d}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000005ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005e00)=[{&(0x7f0000005b40)="c873022efc2b218fb0157293855e84c6bc9ff959d87759bc89b665f82a885f7f2d37863c", 0x24}, {&(0x7f0000005b80)="6cb59a16418c29d21e3670527f96c24cdedd0c030b5449a0ed515d33e703217dcbe11f86ca99dd49fbdb1314702464c372eee0ca95", 0x35}, {&(0x7f0000005bc0)="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", 0xfe}, {&(0x7f0000005cc0)="bff8daa783269c50f301593900e96914bf0d820c51224d0db370a6cf7a920cd7f33d324011bcaa21c0a32e61f826e86024ed8aad523756a97f470000625ab7eebd2054e26fe98319a079c32dac488942c3331f64c4d69234c9f5f1f010a8a9c28efd7365630931d6cca4a418aaaaaa34292c9b2cd85b84548d96e8f51bc1aa11a14411177804e56e2d5c906d3a124eb91ccc708d4e38321099d72bde6f245b51f30b3eb3195954fe1c46265e8a27a80a4009c6219f4954284b1c69c3c970befe", 0xc0}, {&(0x7f0000005d80)="7009f746fc34493f1db9d4900b93c8a3f6866177e764412f3d4b37bb12b760e97c04d8e9e098fcc6a4b78f2c0ab9c85fa9fa90853adf9ef4550b54bcf68cd97cadbbdc80e772220351d339a72f", 0x4d}], 0x5, &(0x7f0000006000)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r3, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}, @rights={{0x18, 0x1, 0x1, [r0, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r6, r7, 0xffffffffffffffff, r8, r9]}}], 0xd8, 0x40000}], 0x8, 0x20000000) write$binfmt_misc(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a31b638734761f60a6d29147db6f5dccc060d507860fba2c8be54f182baa6087c8a8e0c786a773e57ef1672e17debb44917d614b7597adf37f5d4d02d995572993af8c34b8dfd21ed538bf2fb51b392a320955eca188b76304276ee0bab469bb22e3d9a42f03a70e7507ff80cd93b9311be8c33f997e0f048038f51100ebaedcc865d274f34da9340629f6862f114893d55d43c646227be0ca47b3c3ed189f16913e13742ffbabecf4377bf41f576e45dcd9d423db9fbdde958aab809acace19c92984497721a9ca32d46441d201085660986d7a01fcd6934cc9000337732d6440b20b4218b097b6192bc22510bec2c43d6fce2575e"], 0xf8) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x8, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200}, [@btf_id={0x18, 0xf, 0x3, 0x0, 0x3}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x3}, @ldst={0x3, 0x2, 0x2, 0x4, 0x5, 0xfffffffffffffff4, 0x10}]}, &(0x7f0000000140)='GPL\x00', 0x7, 0xa9, &(0x7f0000000180)=""/169, 0x41000, 0x12, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x5, 0x7, 0x100}, 0x10}, 0x78) dup3(r3, r10, 0x80000) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x10, 0x70bd25, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000085}, 0x40004) 22:17:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xb0000000}, 0x0) 22:17:11 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x600000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 335.265899][T19889] FAULT_INJECTION: forcing a failure. [ 335.265899][T19889] name failslab, interval 1, probability 0, space 0, times 0 [ 335.275151][T19896] incfs: Options parsing error. -22 [ 335.294568][T19889] CPU: 0 PID: 19889 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 335.304818][T19889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 22:17:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="7c00000000010104000000000000000002000000000100e000000108000200000000000c000280050001000086bf00240002801400018008000100ac1414aa08000200e00000020c0002800500010000000000080007400000000018000d8008000100ffffffff0c000380060002004e2300"/124], 0x7c}}, 0x0) ioctl$int_out(r4, 0xfca0, &(0x7f0000000040)) 22:17:11 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='read\"head=0']) [ 335.315045][T19889] Call Trace: [ 335.318343][T19889] dump_stack+0x1d8/0x24e [ 335.322762][T19889] ? devkmsg_release+0x11c/0x11c [ 335.327699][T19889] ? selinux_inode_getxattr+0x2b1/0x3d0 [ 335.333349][T19889] ? show_regs_print_info+0x12/0x12 [ 335.338541][T19889] ? find_inode+0x40a/0x4c0 [ 335.343041][T19889] ? selinux_inode_post_setxattr+0x510/0x510 [ 335.349023][T19889] should_fail+0x6f6/0x860 [ 335.353436][T19889] ? setup_fault_attr+0x3d0/0x3d0 [ 335.358537][T19889] ? _raw_spin_lock+0xa3/0x1b0 [ 335.363294][T19889] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 335.368660][T19889] ? __vfs_getxattr+0x5a4/0x6a0 [ 335.369029][T19906] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.1'. [ 335.373496][T19889] ? alloc_inode+0x43/0x70 [ 335.373508][T19889] should_failslab+0x5/0x20 [ 335.373530][T19889] kmem_cache_alloc_trace+0x39/0x2b0 [ 335.389824][T19907] incfs: Options parsing error. -22 [ 335.392070][T19889] ? _raw_spin_unlock+0x49/0x60 [ 335.392081][T19889] ? ilookup5+0x18e/0x190 [ 335.392096][T19889] ? notify_unlink+0x260/0x260 22:17:11 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='read,head=0']) 22:17:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_deladdr={0x30, 0x15, 0x300, 0x70bd2a, 0x25dfdbfb, {0x2, 0x1, 0x2, 0xc8}, [@IFA_BROADCAST={0x8, 0x4, @empty}, @IFA_FLAGS={0x8}, @IFA_BROADCAST={0x8, 0x4, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0x60040001}, 0x20000800) [ 335.416423][T19889] ? incfs_handler_setxattr+0x330/0x330 [ 335.421555][T19909] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.1'. [ 335.421960][T19889] alloc_inode+0x43/0x70 [ 335.421974][T19889] ? notify_unlink+0x260/0x260 [ 335.440541][T19889] iget5_locked+0x9e/0x3c0 [ 335.441511][T19911] incfs: Options parsing error. -22 [ 335.444947][T19889] ? inode_test+0x1a0/0x1a0 [ 335.444956][T19889] fetch_regular_inode+0x22f/0x300 [ 335.444970][T19889] ? open_or_create_special_dir+0x150/0x150 [ 335.465600][T19889] ? vfs_mkdir+0x4e2/0x5f0 [ 335.470035][T19889] ? open_or_create_special_dir+0x11c/0x150 [ 335.476014][T19889] incfs_mount_fs+0x4e7/0x840 [ 335.480690][T19889] ? incfs_unlink+0x80/0x80 [ 335.485300][T19889] ? vfs_parse_fs_param+0x2cb/0x430 [ 335.490612][T19889] ? vfs_parse_fs_string+0x1e9/0x290 [ 335.495891][T19889] ? cap_capable+0x23f/0x280 [ 335.500476][T19889] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 335.506102][T19889] legacy_get_tree+0xde/0x170 [ 335.510774][T19889] ? incfs_unlink+0x80/0x80 [ 335.515394][T19889] vfs_get_tree+0x83/0x260 [ 335.519806][T19889] do_mount+0x19d0/0x2670 [ 335.524148][T19889] ? copy_mount_string+0x30/0x30 [ 335.529077][T19889] ? copy_mount_options+0x59/0x300 [ 335.534182][T19889] ? copy_mount_options+0x59/0x300 [ 335.539392][T19889] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 335.544983][T19889] ? copy_mount_options+0x273/0x300 [ 335.550174][T19889] ksys_mount+0xc2/0xf0 [ 335.554328][T19889] __x64_sys_mount+0xb1/0xc0 [ 335.558939][T19889] do_syscall_64+0xcb/0x1e0 [ 335.563441][T19889] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 335.569323][T19889] RIP: 0033:0x4665d9 [ 335.573218][T19889] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 335.592813][T19889] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 335.601389][T19889] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 335.609629][T19889] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 22:17:12 executing program 5 (fault-call:4 fault-nth:41): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:12 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='reada\"ead=0']) 22:17:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x3, 0x1, 0x1, 0x0, 0x1}, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r3, &(0x7f00000000c0), &(0x7f0000000440)=@udp}, 0x20) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7, 0x100, 0x1ff, 0x0, 0x0, r3, 0x1, '\x00', r5, 0xffffffffffffffff, 0x4, 0x1, 0x5}, 0x40) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/20, @ANYRES32=r4, @ANYBLOB="00000000000000001c001a8018000a8014000700fe8000000000000000000000000000bb"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @remote}]}]}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl0\x00', r1, 0x29, 0x9, 0x20, 0x0, 0x10, @loopback, @mcast2, 0x700, 0x7, 0x1, 0xee}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@bridge_getneigh={0x164, 0x1e, 0x2, 0x70bd2c, 0x25dfdbfb, {0x7, 0x0, 0x0, r4, 0x1200, 0x20008}, [@IFLA_VF_PORTS={0x130, 0x18, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "6575cf02270a5feb8468f9749db50047"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "a05e05309c66ca69f0ec096f814e967d"}, @IFLA_PORT_VF={0x8, 0x1, 0x1}]}, {0x14, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x8}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x3f}]}, {0x20, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "281a3d3959d2c1d095f3ba611da81c8e"}, @IFLA_PORT_VF={0x8, 0x1, 0x9}]}, {0x54, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "1fb67d31eb09701a6e0f7c919113e34a"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "d06cab065b2f717aee0ae772761dbdaa"}, @IFLA_PORT_VF={0x8, 0x1, 0x8000}, @IFLA_PORT_VF={0x8, 0x1, 0x6}, @IFLA_PORT_PROFILE={0xd, 0x2, '*!#-&\xe8!{\x00'}, @IFLA_PORT_PROFILE={0x6, 0x2, '\'\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "d24d857e4ba7b7c5b9c07ca097e30293"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "028a05bf92ddad7c7dbb03344b55df4d"}, @IFLA_PORT_VF={0x8, 0x1, 0x9}]}, {0x3c, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x8}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "7e0fd15b1714c5ab6cb2f1de12006a38"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "f040170928bd4022fe4bd39fce445c38"}, @IFLA_PORT_REQUEST={0x5}]}]}, @IFLA_BROADCAST={0xa, 0x2, @remote}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x164}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:17:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xb8040000}, 0x0) 22:17:12 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x700000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 335.617584][T19889] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 335.625635][T19889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 335.633707][T19889] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xc3ffffff}, 0x0) 22:17:12 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x800000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000040)=[{0x1, 0x1, 0x2b, 0xfffffff8}, {0xfffd, 0x0, 0x4, 0xed41}, {0x400, 0xf8, 0x3, 0x10000}, {0xa0, 0x81, 0x4, 0x7a}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 335.688897][T19923] FAULT_INJECTION: forcing a failure. [ 335.688897][T19923] name failslab, interval 1, probability 0, space 0, times 0 [ 335.720839][T19923] CPU: 0 PID: 19923 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 22:17:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x4, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xe0fb0100}, 0x0) [ 335.731114][T19923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.741255][T19923] Call Trace: [ 335.744559][T19923] dump_stack+0x1d8/0x24e [ 335.748891][T19923] ? devkmsg_release+0x11c/0x11c [ 335.753839][T19923] ? show_regs_print_info+0x12/0x12 [ 335.759052][T19923] should_fail+0x6f6/0x860 [ 335.763469][T19923] ? setup_fault_attr+0x3d0/0x3d0 [ 335.768578][T19923] ? security_inode_alloc+0x32/0x1d0 [ 335.773889][T19923] should_failslab+0x5/0x20 [ 335.778415][T19923] kmem_cache_alloc+0x36/0x290 [ 335.783174][T19923] ? from_kuid_munged+0x3b0/0x3b0 22:17:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xeaffffff}, 0x0) [ 335.788457][T19923] security_inode_alloc+0x32/0x1d0 [ 335.793651][T19923] inode_init_always+0x387/0x810 [ 335.798591][T19923] ? incfs_handler_setxattr+0x330/0x330 [ 335.804217][T19923] iget5_locked+0xc9/0x3c0 [ 335.808637][T19923] ? inode_test+0x1a0/0x1a0 [ 335.813135][T19923] fetch_regular_inode+0x22f/0x300 [ 335.818245][T19923] ? open_or_create_special_dir+0x150/0x150 [ 335.824208][T19923] ? vfs_mkdir+0x4e2/0x5f0 [ 335.828635][T19923] ? open_or_create_special_dir+0x11c/0x150 [ 335.834613][T19923] incfs_mount_fs+0x4e7/0x840 [ 335.839293][T19923] ? incfs_unlink+0x80/0x80 [ 335.843795][T19923] ? vfs_parse_fs_param+0x2cb/0x430 [ 335.849008][T19923] ? vfs_parse_fs_string+0x1e9/0x290 [ 335.854294][T19923] ? cap_capable+0x23f/0x280 [ 335.858905][T19923] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 335.864543][T19923] legacy_get_tree+0xde/0x170 [ 335.869226][T19923] ? incfs_unlink+0x80/0x80 [ 335.873736][T19923] vfs_get_tree+0x83/0x260 [ 335.878159][T19923] do_mount+0x19d0/0x2670 [ 335.882488][T19923] ? copy_mount_string+0x30/0x30 [ 335.887427][T19923] ? copy_mount_options+0x59/0x300 [ 335.892646][T19923] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 335.898221][T19923] ? copy_mount_options+0x273/0x300 [ 335.903509][T19923] ksys_mount+0xc2/0xf0 [ 335.905862][T19937] incfs: Options parsing error. -22 [ 335.907706][T19923] __x64_sys_mount+0xb1/0xc0 [ 335.917911][T19923] do_syscall_64+0xcb/0x1e0 [ 335.922414][T19923] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 335.928295][T19923] RIP: 0033:0x4665d9 [ 335.932207][T19923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 335.952090][T19923] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 335.960481][T19923] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 335.968435][T19923] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 335.976396][T19923] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 22:17:12 executing program 5 (fault-call:4 fault-nth:42): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:12 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x900000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xefffffff}, 0x0) 22:17:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={@remote, 0x5, r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="00000000000000002400128011000100620000000c0005800500010000000000"], 0x44}}, 0x0) 22:17:12 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='reada,ead=0']) 22:17:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x8, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 335.984334][T19923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 335.992286][T19923] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:12 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xf0ffffff}, 0x0) [ 336.050989][T19960] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 336.069294][T19965] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 22:17:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x10, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:12 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 336.118578][T19971] FAULT_INJECTION: forcing a failure. [ 336.118578][T19971] name failslab, interval 1, probability 0, space 0, times 0 [ 336.143530][T19971] CPU: 0 PID: 19971 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 336.153787][T19971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.163836][T19971] Call Trace: [ 336.167126][T19971] dump_stack+0x1d8/0x24e [ 336.171469][T19971] ? devkmsg_release+0x11c/0x11c [ 336.176402][T19971] ? memset+0x1f/0x40 [ 336.180378][T19971] ? show_regs_print_info+0x12/0x12 [ 336.185571][T19971] ? wake_up_bit+0x97/0x1c0 [ 336.190072][T19971] ? __wake_up_bit+0x180/0x180 [ 336.194859][T19971] ? _raw_spin_lock+0xa3/0x1b0 [ 336.199630][T19971] should_fail+0x6f6/0x860 [ 336.204038][T19971] ? setup_fault_attr+0x3d0/0x3d0 [ 336.209065][T19971] ? unlock_new_inode+0x8d/0xb0 [ 336.213910][T19971] ? __d_alloc+0x2a/0x6a0 22:17:12 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 336.218231][T19971] should_failslab+0x5/0x20 [ 336.222987][T19971] kmem_cache_alloc+0x36/0x290 [ 336.227748][T19971] ? open_or_create_special_dir+0x150/0x150 [ 336.233634][T19971] __d_alloc+0x2a/0x6a0 [ 336.237779][T19971] d_make_root+0x46/0xd0 [ 336.242054][T19971] incfs_mount_fs+0x504/0x840 [ 336.246848][T19971] ? incfs_unlink+0x80/0x80 [ 336.251381][T19971] ? vfs_parse_fs_param+0x2cb/0x430 [ 336.256748][T19971] ? vfs_parse_fs_string+0x1e9/0x290 [ 336.262168][T19971] ? cap_capable+0x23f/0x280 22:17:12 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 336.266790][T19971] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 336.272420][T19971] legacy_get_tree+0xde/0x170 [ 336.277092][T19971] ? incfs_unlink+0x80/0x80 [ 336.281681][T19971] vfs_get_tree+0x83/0x260 [ 336.286089][T19971] do_mount+0x19d0/0x2670 [ 336.290406][T19971] ? copy_mount_string+0x30/0x30 [ 336.295351][T19971] ? copy_mount_options+0x59/0x300 [ 336.300456][T19971] ? copy_mount_options+0x59/0x300 [ 336.305559][T19971] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 336.311181][T19971] ? copy_mount_options+0x273/0x300 [ 336.316369][T19971] ksys_mount+0xc2/0xf0 [ 336.320516][T19971] __x64_sys_mount+0xb1/0xc0 [ 336.325098][T19971] do_syscall_64+0xcb/0x1e0 [ 336.329596][T19971] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 336.335474][T19971] RIP: 0033:0x4665d9 [ 336.339359][T19971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 336.359207][T19971] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 22:17:12 executing program 5 (fault-call:4 fault-nth:43): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:12 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) stat(&(0x7f0000007f00)='./file0\x00', &(0x7f0000007f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getegid() r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x36) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r4, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) setresgid(0x0, r6, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYBLOB="020004", @ANYBLOB, @ANYBLOB, @ANYRES32=r6], 0x54, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000086c0)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000000380)="84b0cc2eeeb430482e58a1f837459e71a394ea8bd80dbfbf91badfd33cea13c6c8656e901c897c2e38239c7514237a23078ca83c85bfa086299bc54bb3c02e01fb7ce84f6fdf7a8f384404d31bc9b04785963955f12b1cb68e343be8091dcc91658c3daa571d3408e19ea9b9bb32637a4fdaa33cc886cb57498a5a983f329babf379a43c5db410e946c7d76c6d51283d9226e1243d7f99477c2a32eed4c0785ee6bdf3b6d08dba0551436b1bc2b32d912565727f8bfa60ce5edb1d96f42d55ad1ad99c0b", 0xc4}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000002680)="0404fbc165837560bc9d90c941b6f2ea650a5619d8f5351a666e52b085d9cf340660529b376d37dfdd07917bbb53691bb974441cc4757118572ada9dcca73e6266ee4c59d899bb129ffc32178a64f3c8802d850fbf5011950245155ea154c23c48193444de8132a1881775436f393810524865c2d0bc1f1f1c19c965b0136c0ab2980f7b84398fc21639a05b0d77b4d325f48cb004f3bfa4343efd55424c3a672c6b6d4d1593e45ea02d63e398325cac337ef4183c3512ff", 0xb8}, {&(0x7f0000001480)="7a6b822c3e9950db42239c96328249b17ed861b12938b00004132eef6a5c55a456fb39194742c87f9b2e9468f751e479d9f65d646d7d62c436f1974f4bb236686c607636c28c3c6033c01723396120d7edf5fb290d4c1fa45aa6db3dd2a63a942fbc53267d7a2b7bd52b8c233e69c86b41ab1ea75e2cbbb862e302e17eb0c17d25008774ba0cd5748610854b57a1ae9ff039", 0x92}, 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{&(0x7f0000004c40)="715deb5daa09b7a48b4cc6a0e36451a62e8743a979dd8876b0bc67616873609277558a6ee593bf18ee92ee8b337341bea4b32dd8f3fb4115918f559b79bdc1477784c2389687eed08d05cfecd328ebf8368b5e06b535796a8368aaaeece8156c9196b7b43d557ef913fe7cfef71f0b7c04fac22a31fdfb421e022fcae18f769206841a8498d1acda291764688e10c22d8adcd44a8d10a5aded2760d5f170a7253730aea4f484b2dd99992760", 0xac}, {&(0x7f0000004d00)="c4205b9256511be63d3a7d7b4e95a5d8a3a5ca90b4c95b71e5de2b69e8fdef", 0x1f}, {&(0x7f0000004d40)="d21ec58565e31f16b54e0889da2c3582dd5f", 0x12}, {&(0x7f0000004d80)="46ab0778185c5341a3d867fcf5a6b68903d5ef1d9f7e299687d4e3a0170c8db1ccdbca558b571f6ff152791d2218bf9f145f65f2f8b2dfe0ef456401737488da9c8fc8590422e486a9cd57e64e3eb92fce80ea4cc35d20a76d4551a23830009fa0c4310e9bff468cd5d8848f91e7ecc7822147633c9f8f76e4991b4ed228b927f58df4607ec5432f86fb73ec5bb8e6601dfff1b198b7b2265ee7ecbc29f1be7caf1197a1806c2062c23065798a8a30a6e89bdfbcafe1726d2a0098341ff3ebbf70351cad30aa67a0e179a948bb1e1f32c9", 0xd1}, {&(0x7f0000004e80)="838f5c4667fd8895a454d855b09c9c41e8eb48acb8b760c660aff1f9a32e10cbfafabb4fc56d2ae9189753093a858a86283e01144ad2eca9d64dba0873f68fd8ccb4b5417905e65ac16a7cdfb662", 0x4e}, {&(0x7f0000004f00)="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", 0xfd}], 0x7, &(0x7f0000005140)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28, 0x4000000}, {&(0x7f0000005180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005400)=[{&(0x7f0000005200)="646de7cee4bcec653da40fcd9866537543d3940b315768b264cb82db2123e6eb56ca2d1d347c52e1502247cf39cc080fd0460790a87d43f703ef19548433c997862db3", 0x43}, {&(0x7f0000005280)="6e44c66edd2933db8ea786891032b6346a", 0x11}, {&(0x7f00000028c0)="7b134104dbddd0d2225bed4091ce94c144c449057dcd53e2e763570cba9e4240f55a702b867a9aa50e81eb53d129edd9941e51825f228f9f9c6ddc63c0bd04721a4cc16d6b3aa5d9179eae3b9618dd", 0x4f}, {&(0x7f0000005340)="3c2701d1ea739051096ab58b70f66011fa41122c6891d8e826fa0c153a63cf129cd29bfa1eb9914abed35442d8dea6729fbbfcfa09bf9ac5096368dd039f8ad91f12d72383f75864c4d0b78e0845a682ae2290c8a0967af811029d478abbe4df201fae2fc12c07d4d1f47357ebbaf8636bcbdffb73f79bb0167070bae9348ab2678a0a240eb99d0881b74c57ed4f1ac012161e6fe1ec4954fa1542e41fa8fa82fabda0414fc92d2443ffc2ab560da449397cfecdd5", 0xb5}], 0x4, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x70, 0x4044041}, {&(0x7f00000055c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005840)=[{&(0x7f0000005640)="f445c188f4696b232b80268da4e1033e17f1763b6e3c0e757f739cab9a5c22185ba510434d590d00556e94d923fc5d412dcc12f3a18f2865678879cd3c52e7883462d5b79ae91288068a124739bfc56e3e6d72f071af78842171ab04a3f0e15efb6b1085e26c91b10032be3d617b9e8e2666f119f32d0090f2b37f6bf7cefbad68f0c4042588c3be3c9a8901349b0086f91892a5027faa66902bc2bd79cddbaa64243f848bc47026f36c968e40c53c5a0a04f09bf2d4efe0b635d1fcb5b326e8014211743fd38282021aadc72a19565d95a9e967e6dd79766b", 0xd9}, {&(0x7f0000005740)="3c11ea909f7ad75d9bae47b93a38bc181f16c0bfb7384cc1734b273db6971d29ef4d7e2ee59dad8fd30eb0b520e4a875f7f51fb800a63dd34abcc73aa1382da370eb41d4ceb1f5c2f616502324968d91e96c3077b9654b748506896892ecb889191519d7cd5b7adc297a3e0be55e9215637c6d83947b4750e200c2c5ebbe53e1b74ddff4b3a224acf2367c4499d1356da35c19d56db240bed1d9be67af8944e457ef265511022454ce29093e1f1adb674aff6132055668287b43e6dd9fea08dd201e9a1aba0412c041ae04b2e9a442ca6187169285711a02245aa27594f898c4cc96314a7204812251cc54daa8", 0xed}], 0x2, &(0x7f0000005a00)=[@rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [r0, r1, r1]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, r1]}}], 0x68, 0x4000}, {&(0x7f0000005a80)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}], 0x7, &(0x7f0000002bc0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x138, 0x20008011}, {&(0x7f0000007b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007ec0)=[{&(0x7f0000007c00)="1c1ccc1c9d362cabaf79bb703c5c08e6094aa5b121953f80deedfbf5fea8ae5855d07a3ca3dacd3e979c47ccb9184ebc877cd443b2f9ace0b690b42b6ace2bb6d6f9ce47d7eb48630cd8219fb98d0bc1e192a8a2e21da194c983daec9b6cc265b40b1aa915a590a7a8d4360e72b9e0c802a2b2544e9e41ce3ff9bbe301b43f40d4fe1c4fb68465a319e34b8a40ca14788d7655766e7cdb7eb2accb8a96edbc091083808fd16931e621d6bcf13cd60e85691d57c0fef739ee5b212ec27a58b9ddb9cc0a7706267409b8", 0xc9}, {&(0x7f0000007d00)="9ad73a44410fff3df4768ff5f867143c892397e440908c3e2cbdf55c6a9480fdc48f7b95d3c29d4e74b2b7305b2ff8f5e5a2962ed73817ed04f3120cc06fb82cf06af3b6df81cf1e8661747f89735131b382a269d3a63879f811b194f115597222bdf4b4465cda8b42be0c34f5181e422ccfa70773236e8b095fcf695680e7694591c18cbf61feebca7fe730bce624ea142101168ec65938117751b5b6398c20ecd0f340de96aad5ad86643e92efc923b7bca51aa1236483d75eb996a93533bf8a4a962e1af9292a0d32852cd0294e8e6a63470df7534e5fb58b22a500c0c0b2060adf7642", 0xe5}, {&(0x7f0000007e00)="dc12d4e1e49b8d2b54303f5b42f58c6a3ead85f0df7fefbafe5fa82a8caa7c6653009f8d9d6cc73c691290d9a84f7c269824dc8a3012f45cac3a5b5d7450a0a2218456d1a412471ef743ae47ce33cbfcbfed9341b3fef0fe77be13ae88b1199dd2fa1304ece70b4eaa2936f05454ca90ea0b6bd60874933301c1d6abaf429b43e848a00525425351e2cc3e071dd44e5ce4db9620c5", 0x95}], 0x3, &(0x7f0000007fc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2, r5}}}], 0x20, 0x24000090}, {&(0x7f0000008000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000008080)="3313b4050c2d2dfc27fab89f341e96a0db285b3599619cfbfe0221dfc95c8987bd13a3d8ddb9851df4b15b32f2332bd903c83a848b44504f62dd034057e71a6b68a919764d2b13b8592747baf0e54f4dc1fb04c5a24296b4f5179296860d3ae59d69d0f9793300227dcaf2b3ec23bdd433525ace4661f2ce347a0b82e4ba36ecec0caf2dc0e7f79e1acee90eed7306f2ce01999d4bab25197f62dca6c85ad59f959fee41fa55e78a34bc5a390956f40c34a3945b847ebcea109d64374c801a05b2c52593e340738dfae0756d827f850976f73baefbb073c31f8a7b85a84bc8ac90d2f4732dbd1419ab0a06fc37ec1461108d7440191d25c0929a35", 0xfb}, {&(0x7f0000008180)="46bf73c9915e2f475355f732669edd78eee7e0277c69442b538322319ee6a53b65ee606e806de2856cdfde152e7a03af2b1175695cdcb191876e28c4baac06b72ef61c5fc2d8ec61f3a46ed9d71ffa4651165fa50bf1e6a415faa26de6fab9eb1f848b7b32deade0a033d63a5bf2dcb2d82095e7c14c73f8322b73acd468397e447830beff9af62f0022a6cb4a60cdeb031f882eebc47a8cdb986a08fd451bb02e8cb088dbc2855fe92a6654dec949957e119bdaedee466f196e9cb387c9c3df760ac8ec20514b400e6f053c5c0219692c3e81e3b3ef83ca31f2b3a89bcdda0385f23a766087", 0xe6}, {&(0x7f0000008280)="4d8347abe7da3263f061ad4d65c23eb9486af467f1f1e6ad6aa30775f5bef348347d5d146275c8b107e5dbe6e8e0d890058f15e3a9adc0682999309d005b3446821a88610ccfe893d36396cae40cf2b2be0263a14ae795ddf6a48077fedffb653241cee39a066b184451f087012c53acfc1650406128be41852914ab171e13a13df45b0d1a194f8cfbade6b1cc3f49dc9e36f71a244e6639953339c09f06f81526dccedec79c645847406b438adf477f6300aa0ba248e7576cc9a1a538ef8d4434c0b2c3ee2b6bfef087b44d7d041b13df42f8eb65", 0xd5}, {&(0x7f0000008380)="1c7b6cd36622469296388e6773ec80b4a95d23ba66b23d0e43e911bf40bc5056194a301173d77a694bc09db68840e0f553f3d414ac33fc9255af5fed7442afd2f98f50ef48baa9c9ed05c52d7148e6f3e20d3862f9737bdd59d2e29461e390cd63cc0a6eca2953658ae50483652833c9de20d5de98b0cff8660c96", 0x7b}, {&(0x7f0000008400)="979524a6580af7a2210b5ec90860d937fcf6ed8319c0901c05bcf8cc7730b3804c2b8b0de24fb6497fa8a32e7dee1ed916a522aca67def437297c36f9341b2557e3eec692d549451ab28bab465711dd47a78aeff901572", 0x57}, {&(0x7f0000008480)="3eea967be57fcb5b74a702432fecd2ebed3dd7ca06e899fdb612d4938bdd0588e7a2a6ad7cda4af0896bba93fb5ea54fe91a9debc717afa310043cb9475e547205420df7a0f230f9e5685cbdb196b360b50e34718c2cc06fde4836f48c00b213d454bee2d2396f", 0x67}, {&(0x7f0000008500)="ce96990b1d27f9aa8e293709c0c16ed37d3f35b8d41866a08c8ff051bef0bcce2e89ae3a81eae3952ee4aecb10ce4f4780faf2955a46193280d25e68ae250455815cb512861c7badb87de83cbb88f7d1f4becc355b6a765231fa51c0e4679af5f80e7f83653a3a55e1daa67b32531067f4cb2f8ed98538b911269bde41403f524aa6d8248af4b24cd09f119be952a18333116186046a2b1e56af59b3b1701c2f768ff56d95c0a90cce308151970fac652e04708298ce023d7e38f2c42a1e27cabdecb29f7e427d42afc1c6cc66459d701d86d2443a4385e134c2392d", 0xdc}, {&(0x7f0000002940)="ed023fc6a8daf2b6aad06fd250550bd538f407c3814e7a1cc82bbb4e4184ccedff2d226926cf43944e939e69435a1b18dda59019c5242b3f165ee09e20fd58966418f131a87ef4f4afb8f4b65d625f870f257f95729cf38c8b55a4531b9e761807f03b0d79d3bdfa7ce6decdac592144b54b46d67768353ebe897e65aae082d2e28d982e649b9277043bc93aee9edd7e7e45ade123b7d9611191d563690c7d1075c255d1fbe9e6ae3a85ae98be7e32c3fb670193ec29d3ea235c37eb7c7a0c8352b77f", 0xc3}], 0x8, &(0x7f0000008680)=[@cred={{0x1c, 0x1, 0x2, {r3, r4, r6}}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}], 0x38, 0x20000001}], 0x9, 0x4001010) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r9 = accept4(r0, &(0x7f0000000140)=@isdn, &(0x7f0000000040)=0x80, 0x800) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:17:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x21, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 336.367624][T19971] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 336.375685][T19971] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 336.383780][T19971] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 336.390237][T19976] incfs: Options parsing error. -22 [ 336.391912][T19971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 336.391917][T19971] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:12 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readah\"ad=0']) 22:17:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xfcffffff}, 0x0) 22:17:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x41, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000340)={&(0x7f0000000140), 0xfffffffffffffca1, &(0x7f0000000300)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) recvfrom(r2, &(0x7f0000000380)=""/236, 0xec, 0x40000002, &(0x7f0000000240)=@isdn={0x22, 0x80, 0x5, 0x20, 0x1}, 0x80) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast2}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010100}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x27}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'bridge_slave\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x44048000}, 0x81) 22:17:12 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xfeffffff}, 0x0) [ 336.492182][T19999] FAULT_INJECTION: forcing a failure. [ 336.492182][T19999] name failslab, interval 1, probability 0, space 0, times 0 [ 336.513182][T20006] incfs: Options parsing error. -22 [ 336.540802][T19999] CPU: 0 PID: 19999 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 336.551133][T19999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.561360][T19999] Call Trace: [ 336.564746][T19999] dump_stack+0x1d8/0x24e [ 336.569069][T19999] ? devkmsg_release+0x11c/0x11c [ 336.573995][T19999] ? show_regs_print_info+0x12/0x12 [ 336.579229][T19999] ? _raw_spin_unlock+0x49/0x60 [ 336.584073][T19999] ? inode_doinit_with_dentry+0x73d/0x11d0 22:17:13 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)={0x188, r1, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x20}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x10000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x537e}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4173}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x39}]}, @TIPC_NLA_BEARER={0xb0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}]}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5f9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffff01}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9a8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4000000}]}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6gre0\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'eth', 0x3a, 'veth0_macvtap\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffff8}]}, @TIPC_NLA_NET={0x40, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x39a372e6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xf96}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7823adf3}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'gre0\x00'}}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xff}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB='D\x00'/20, @ANYRES32=r0, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) 22:17:13 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1000000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 336.589875][T19999] should_fail+0x6f6/0x860 [ 336.594375][T19999] ? setup_fault_attr+0x3d0/0x3d0 [ 336.599389][T19999] ? _raw_spin_lock+0xa3/0x1b0 [ 336.604145][T19999] ? incfs_mount_fs+0x57a/0x840 [ 336.608991][T19999] should_failslab+0x5/0x20 [ 336.613492][T19999] kmem_cache_alloc_trace+0x39/0x2b0 [ 336.618774][T19999] incfs_mount_fs+0x57a/0x840 [ 336.623442][T19999] ? incfs_unlink+0x80/0x80 [ 336.627945][T19999] ? vfs_parse_fs_param+0x2cb/0x430 [ 336.633134][T19999] ? vfs_parse_fs_string+0x1e9/0x290 [ 336.638444][T19999] ? cap_capable+0x23f/0x280 [ 336.643026][T19999] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 336.648655][T19999] legacy_get_tree+0xde/0x170 [ 336.653332][T19999] ? incfs_unlink+0x80/0x80 [ 336.657831][T19999] vfs_get_tree+0x83/0x260 [ 336.662325][T19999] do_mount+0x19d0/0x2670 [ 336.664028][T20023] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20023 comm=syz-executor.1 [ 336.666647][T19999] ? copy_mount_string+0x30/0x30 [ 336.666655][T19999] ? copy_mount_options+0x59/0x300 [ 336.666669][T19999] ? copy_mount_options+0x59/0x300 [ 336.681361][T20024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20024 comm=syz-executor.1 [ 336.684344][T19999] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 336.684359][T19999] ? copy_mount_options+0x273/0x300 [ 336.718036][T19999] ksys_mount+0xc2/0xf0 [ 336.722161][T19999] __x64_sys_mount+0xb1/0xc0 [ 336.726719][T19999] do_syscall_64+0xcb/0x1e0 [ 336.731192][T19999] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 336.737055][T19999] RIP: 0033:0x4665d9 [ 336.741014][T19999] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 336.760586][T19999] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 336.768962][T19999] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 336.776903][T19999] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 336.784844][T19999] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 22:17:13 executing program 5 (fault-call:4 fault-nth:44): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:13 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1100000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl1\x00', r1, 0x29, 0x1b, 0x0, 0x8, 0x2a, @local, @private1, 0x8, 0x1, 0x800, 0x5}}) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=@ipv4_newnexthop={0x70, 0x68, 0x300, 0x70bd25, 0x25dfdbfd, {0x2, 0x0, 0x3, 0x0, 0x4}, [@NHA_GROUP_TYPE={0x6}, @NHA_GROUP_TYPE={0x6}, @NHA_GROUP_TYPE={0x6}, @NHA_GROUP_TYPE={0x6}, @NHA_GROUP_TYPE={0x6}, @NHA_ENCAP={0x10, 0x8, 0x0, 0x1, @LWT_BPF_IN={0xc, 0x1, 0x0, 0x1, @LWT_BPF_PROG_FD={0x8}}}, @NHA_OIF={0x8, 0x5, r3}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP6_TC={0x5, 0x5, 0xf2}}, @NHA_FDB={0x4}, @NHA_GROUP_TYPE={0x6}]}, 0x70}, 0x1, 0x0, 0x0, 0x4800}, 0x4000010) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:17:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xffffff7f}, 0x0) 22:17:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:13 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readah,ad=0']) [ 336.792782][T19999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 336.800771][T19999] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xffffff81}, 0x0) [ 336.862823][T20036] incfs: Options parsing error. -22 22:17:13 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readah/ad=0']) 22:17:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x2, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:13 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1200000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000010000104200000164a6b000005000000", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) [ 336.890351][T20038] FAULT_INJECTION: forcing a failure. [ 336.890351][T20038] name failslab, interval 1, probability 0, space 0, times 0 [ 336.939166][T20038] CPU: 1 PID: 20038 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 336.949419][T20038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.959463][T20038] Call Trace: [ 336.962753][T20038] dump_stack+0x1d8/0x24e [ 336.967079][T20038] ? devkmsg_release+0x11c/0x11c [ 336.972053][T20038] ? show_regs_print_info+0x12/0x12 [ 336.975934][T20052] incfs: Options parsing error. -22 [ 336.977523][T20038] ? _raw_spin_unlock+0x49/0x60 [ 336.977531][T20038] ? inode_doinit_with_dentry+0x73d/0x11d0 [ 336.977547][T20038] should_fail+0x6f6/0x860 [ 336.998292][T20038] ? setup_fault_attr+0x3d0/0x3d0 [ 337.003321][T20038] ? _raw_spin_lock+0xa3/0x1b0 [ 337.008077][T20038] ? incfs_mount_fs+0x57a/0x840 [ 337.012924][T20038] should_failslab+0x5/0x20 [ 337.017414][T20038] kmem_cache_alloc_trace+0x39/0x2b0 [ 337.022693][T20038] incfs_mount_fs+0x57a/0x840 [ 337.027368][T20038] ? incfs_unlink+0x80/0x80 [ 337.031861][T20038] ? vfs_parse_fs_param+0x2cb/0x430 22:17:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x3, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 337.037053][T20038] ? vfs_parse_fs_string+0x1e9/0x290 [ 337.042429][T20038] ? cap_capable+0x23f/0x280 [ 337.047054][T20038] ? selinux_sb_eat_lsm_opts+0xa31/0xbc0 [ 337.053033][T20038] legacy_get_tree+0xde/0x170 [ 337.057708][T20038] ? incfs_unlink+0x80/0x80 [ 337.062212][T20038] vfs_get_tree+0x83/0x260 [ 337.066722][T20038] do_mount+0x19d0/0x2670 [ 337.071261][T20038] ? copy_mount_string+0x30/0x30 [ 337.076268][T20038] ? copy_mount_options+0x59/0x300 [ 337.081378][T20038] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 337.086897][T20038] ? copy_mount_options+0x273/0x300 [ 337.092079][T20038] ksys_mount+0xc2/0xf0 [ 337.096204][T20038] __x64_sys_mount+0xb1/0xc0 [ 337.100783][T20038] do_syscall_64+0xcb/0x1e0 [ 337.105275][T20038] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 337.111224][T20038] RIP: 0033:0x4665d9 [ 337.115112][T20038] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:17:13 executing program 5 (fault-call:4 fault-nth:45): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:13 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahe\"d=0']) 22:17:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xffffff9e}, 0x0) 22:17:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x4, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:13 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1300000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 337.135118][T20038] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 337.143506][T20038] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 337.151732][T20038] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 337.159681][T20038] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 337.167638][T20038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 337.175583][T20038] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 337.233719][T20069] incfs: Options parsing error. -22 22:17:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xffffffc3}, 0x0) 22:17:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x5, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:13 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1702000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 337.253907][T20074] FAULT_INJECTION: forcing a failure. [ 337.253907][T20074] name failslab, interval 1, probability 0, space 0, times 0 [ 337.268162][T20069] incfs: Options parsing error. -22 [ 337.289684][T20074] CPU: 1 PID: 20074 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 22:17:13 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahe,d=0']) [ 337.299924][T20074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.309975][T20074] Call Trace: [ 337.313260][T20074] dump_stack+0x1d8/0x24e [ 337.317583][T20074] ? devkmsg_release+0x11c/0x11c [ 337.322527][T20074] ? show_regs_print_info+0x12/0x12 [ 337.327717][T20074] ? ida_alloc_range+0xa3b/0xaa0 [ 337.332651][T20074] should_fail+0x6f6/0x860 [ 337.337065][T20074] ? setup_fault_attr+0x3d0/0x3d0 [ 337.342091][T20074] ? idr_replace+0x230/0x230 [ 337.343167][T20085] incfs: Options parsing error. -22 22:17:13 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2000000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:13 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7265616461686561183d30"]) [ 337.346757][T20074] ? alloc_vfsmnt+0x96/0x440 [ 337.346766][T20074] should_failslab+0x5/0x20 [ 337.346775][T20074] __kmalloc_track_caller+0x5d/0x2e0 [ 337.346781][T20074] ? alloc_vfsmnt+0x24/0x440 [ 337.346796][T20074] kstrdup_const+0x51/0x90 [ 337.375464][T20074] alloc_vfsmnt+0x96/0x440 [ 337.379876][T20074] vfs_create_mount+0x6f/0x390 [ 337.384635][T20074] do_mount+0x2257/0x2670 [ 337.388967][T20074] ? copy_mount_string+0x30/0x30 [ 337.393899][T20074] ? copy_mount_options+0x59/0x300 [ 337.399007][T20074] ? copy_mount_options+0x59/0x300 22:17:13 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2010000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 337.404114][T20074] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 337.409653][T20074] ? copy_mount_options+0x273/0x300 [ 337.414845][T20074] ksys_mount+0xc2/0xf0 [ 337.417325][T20090] incfs: Options parsing error. -22 [ 337.419011][T20074] __x64_sys_mount+0xb1/0xc0 [ 337.419020][T20074] do_syscall_64+0xcb/0x1e0 [ 337.419035][T20074] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 337.439577][T20074] RIP: 0033:0x4665d9 [ 337.443463][T20074] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 337.463081][T20074] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 337.471484][T20074] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 337.479482][T20074] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 337.487530][T20074] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 337.495493][T20074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:17:13 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2200000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x6, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:13 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahea\"=0']) 22:17:13 executing program 5 (fault-call:4 fault-nth:46): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xffffffea}, 0x0) 22:17:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004180), 0x40, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r7 = socket$inet6(0xa, 0x4, 0x2) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r9 = socket$inet(0x2, 0x2, 0x10000) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005d00)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="4771c34319ab409249342ae2ed2af4db8ca130661a7aa18bb52add236c08f598eec7b9618d52d8ff3d957106231afc272c516dc5a847114d84603a49f37f4d9218d9149fb127b7ac1bcaa616408176aef2af6b1a5a0b8f0e6d8eac60221f4c795c346f0f39d37effca8bc34a15798e99282f7c77330ef0fc19be", 0x7a}, {&(0x7f0000000240)="9857f25de59b2e946e54a523a1cce7c99ba540a84f071500c7f1369fd24b7b13a0035c73cc8d96503e0eb63fb69d99193f41edfb6f35cf437969f2299af5d47e063b18f070ca", 0x46}, {&(0x7f0000000380)="bbd6541faedc646fd1e8b3d5b458060e8b1c30e121c5192e778ee155bc1f0ffe884cf4ab21a742fe651abcd94378a88d03b329cf449f4f0b3884f9b8b6c85c14c2890c7519122f3bd1261496c9fc65d1cf828994cd8c07d12b7bc30b6621d322746c0c69", 0x64}, {&(0x7f0000000040)="ab90da2d967568ce4f3bf20e310c14cdb326ab7eb9fe79ecb836d2f93a18fe0463b93101c28b40", 0x27}], 0x4, &(0x7f0000000400)=[@rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r0]}}], 0x20, 0x40014}, {&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000004c0)="32a197576f13f62ee5c31967abf21bd2fa053aceb54ecd7717c8725fce03d14a67ea42e10dad43b29658e352ed72186d3a46ada5935bb80a0d826194f09e45b17f212db9cf5895e2c3faed9c7993094bef43b7a654cfb3a5ab112da58fd3ecaa682ef570a04b7dfe98498a8650cf94d69b3a8e939f428a3fbfe1826417da57da4bded19ba12c3743475b476a849227b8daaa1af6c752c92150a4399e0bcac5eea13b8d9d36abdfd11e9ce120cf0779aba281a73d0a556be5b612b1b4a16d521ca89811cad3df8c79360d9d1a77abb15fdb70e23f04e58efe26158f37920894d5bb2bca893715f3a1d95f60530ee21e00202153170f5b02e6eb8ab25cb0db4d1aaf9879332becf34e6cffde91046a34cd355c3c89e386abfdc7103707f17b66a628ab8fa9cac85f48fe6c1cf61cf246e6e9ef7d4f8c7d6e92fc3be7f9e833a4ed09d14e5d1df5c3ddead021bfd2349985dbdff928b2c7b00c523839d4713eb1e3b9f85c1a004ab9554c5c0a6c6b842dcb47728b47c757fba89155410ed51ae20eae078b15bda534bbda6a62562f68db9001f5cbb723458f2972edb41767ac64196a2c4d00aebec1e11dbf86fce19e96b62677a9d5bea36422ad40dd4ee41b39cdb6cb1ce90b65d709d9eb44cfe4d761e09c771d608f66f37004cc786d1b14568b7bb17f29dda86ebaca9c1d01b4b459ee950ba167f9c503ff95e79fe8f1690cb469fe7b3d17f60c27488b095a46b1e1af37ab6c790cdfd280311799c348bf6b0ff601de692ec5a7ea6fae55bade01d59aa37839c1bc723ef842ccfb053f7c31a3e447b4912258ff394262700affeeca479412e5eb83ffd732dc14b0dca08e74cb267237693ba8f696cf6b9fe5c68c10abe9f4c61268cec2d01dbebbd86f3cce94b68a5498f50b0a910175a82f81ed881c555cac1e7175af413d3cff53f5741a5bb22fae9a0fb8285223608a2daa71f7535c21d2a1cf61636cf34b6416d0ce49ffe51ce74a203ba1fd6c37c72d1e79f2d507445fbb2c95a596ea5b505caa3cb1adbe6d13be8cc7aa3bcc4c37fd0042cd313696a7467ca7c9be5e043b28cb79a3fb2a22a9d712d896229b77076eef6b14ae35113c859283dbc23af93fabc899ce8a47487540589859098ece31116ffa1e4680d941e34ebcc4cdffffe6e8c372d691c66d0170d7af141857a31f0ae75e7d52c5375ec3ed243febc4f5bf21e64d0879e00d4510d8774d4432baa5b446d45ca92863fc1aefe7a6bea7077291602d323957799d91dac716c03d39b5d8cbb523b88434d9e116639d07cde86e906225db92eea3b9c914345399115ffcd2888ef9f53aab576162c0c57a8a5d35fb6c5b55b14cb93cd3ec88b6afc8fdb7d09afd9a90717063afa11be43352ae469c480088a1dc935a1c6061517f014db280c585ccb3a2892436041bf11c2980639ea9655b375d839756053d89e77ee5011dc76130c972d4f7687b77fb446279c6ec8a2938cb7951fb47eb698db5ae7ec9248229796a0264a905a64c095dd5073b4c25c5869af8ff021f8bbd778f691c009a9c1c606b9d68d5fb35daaea900f78b1173f412e750407576baf94c8777ce4f06d3c8fc40254d8751efabf77e5bcb7eee74b2e453ab07cd2ae097d1166cfcc1519236c7d5b2903a590319c0598d393ef454fd59070038c5fb39169ddf6a3ef36e7e2c6d6fa4d38f3dc8ec6730aec23b9c61fc5a20687115930a585695e52a42fc887d073fa513cba4a2af59d46e84d6260d6992511ac60959baacade5a8fadec78ad11dddfd88b2cb9210a28fbb01a1a7f5dfe07ee2512434ef2c6e157db3ae0d10a1b8b859302566b768a97d32e3fbd1eb106016e55a1e18a31d75687c2aa7e4657cfe4010d90d27dd90007810ffdb736034d637d8152335cd5188d5a90c043c8ff3f7bc319f467ec7557cd693a544cc143f188b8d463fe8d4ccfd4a2107667b7c88a247f88cc607fa96bc8681b67a189fa15243899a8de0ea48b4864c8cdcede992f8642cedea1be7a564d01553e484c368c78d43b4011109183117fdac432653d14f1e3f5ffcb31f780162d52960dabc87a64d7deae367b4153099eb53778270bda68284648c057bb016fd9c58bba329bab75fb843a4a66cb970960d235ca1dc31211685f4a720bd58b37bce178b40ed65630b81b751c700e6aab4efb7d32936eed41b2a3ab286f4b4a6f972b2af1a6965520471950412ef6e18727ae9b396ce86a1d286490ac0348850c716c2c6efe4ee1edbd46bf66d882e0f02c6c27fa0f92de779c0fd4b2751bf6db1550dabada1eb2a553fc8f54bbc503cfabc95c20c2e45098b5f85afbb5fd0115fc3e7f4f1a5b4541c99f3d4b171874b6a054bdbfd41190c54a832a0342cf3a6898d88d902b36f2cf0632e0c76d95e34ceec16ed81a124d464f619af37ecb7c1310f88bdb71a65b99f5eb4d5b7ad6b007830252f33a2b9c7cb9a053cd313ac948c656942eb3454105289518e6c9c4cc683fa5ea94dd9f19069eff29da8bf2d13fdcf4c18b09e3638224e4befe1365a381dbac2850a6d5ad508de11f41ab3671658772a543426900f3c8d40cebcde4b498c23b5ae379871a4f8173c3aa7c1494386f65010c1ff60d7bc9990a2c56ce16df9c2f48a50c002cc1b648636887e2bbecb03676a747fdaacc9cae5323b54c0d4ea65031bbb4f5aa38386642fadb366cd6fddb767ae1d8e5befe57d9d52d8d4388d896acb5a6ea3f564f5a61bb14171ff5b6ae1bf3c311850e569cc686e85b4c8509591c569f5ab2c5d90aaadd3cc5534c87331e202c1b9af62ab35018404e901e33975043a40bdadb12c25bccf4d69f2812faa3dcfd5f4fc506628e5261cc732e01842572b7d2db83c3f746d7612001ddbd6dfe36db6a07fd41ef103a6c0f04410a913726b82ee5478814bfe0e5a37bc0d471a9c429114a853f2c279a830e40101aceeadc4f2cc1293a11a46496cf548e6e4de58d7f24fd15c3bbce2a76031df50aa52f2edf221765cb040b0601d205d3c104d3577b6240d4dd2b64d376f28e0ad83d791a06354f6d7047c6b27effab9469d141e8521a15f14188b761e1cccd84859914e3535be61e138f03dd1da299c4f50505ab0488c7fc9cfeb14a3e05174c61ee981b86a189111e3b5f3ba2df3661e5d403f675420006c2685f56a24094ff15d363e1047ca450ee75af161541549c5ca2d66a9ee94d947a500d62d5798d4f7cd0aa77ee8e248a583075c1219c250bf69f2440b9baa1e1c6b4ceb46d446cf09f2c46084918a0575edcd28f05d8222549967ca8dd13b8eb32c5602ab7a5ab0ed32764e3ffb59df43582e958c54c470666beed9e119031e9ce43087e296337842448e2c31c983b8c14fd964a1d4732faf9cc20391242a43c5a79f21e6ba553d17ff9658a3d28b2ceb5ec7d0019f868157d8d70cb73073918318d2394a723986dcfc4b4cb6f7c69a7651533238675f52cf9969524e960c7bfa72dbb5aab348225e44daa01bb214a7e34f067493cf9e1d782d885e019217e15cf615f0477a02decb2279fc8ec1f7a486d05533a9d0f2782da8c5e55b9fa2b92b8c84adca368da3d3309687d54de3f9cfeec0b2189f57f43ed88c47d99639c7b271eb75e2c7e213e6512e5b3ab6c708aec61920b79b090f423bd5c6213e41ecb1abee522dd95f655bc99da10a4a7fedbad8e9264f146cdcdf986f462333f8aa456b3d55b25387a589a8c319570fd23f5e1051a699e3b30f4e2127fbe2d24857d7b2537f24921984d8c20f2e867f78a2c411a6ae7b1e776385329bd8eab77bdf1eaed87000e6a0882d45859cff844306329d5e1ca63fbb1f6bbb54233f06c822d63233fa936a47b0fd228b5744700d692b3b223bd3ca108532ac7952573fc0627a999d3ee4bcaf4ca04fbf28c25689eee5d8623de04233497bdf40fe1d30200cbd1147734f75a93ad1bef7fa1a190184f21bc95688f3d2dcf4238b47d061ccadc9bb0364926a131d13285a44b1f1284aab6765a5a3d52d0070279196b05ab6332e34bc8345c0eafa6d7979e60eec8350d40c9c4fa742222530893047909f24c792bbaf167de8e864a9ea40ee2e057c9d2d4cc8506e74a4470e7cedceb5012deeabaafb977bdfb2bd011382ac8d6dd7bd44a4db43dda6b46d1d408d9c00c10d2ccf1b135128d6cf6595fc80dad34397be374d4464c5c55607f41c1e67b502a2dfeb622540b2d9b7fd64fae785ecc2bf8972af97d5ce0799f74cc0251d7b6fb3d210cb5d09f628082884c9051d25e26cacc1426a9fdd6a3d0624785c765935e70c07b812acaf19c91045c72cf7f5e3ca975d104480dbafc878d43b1045902695fcf6cdd07309d1153120cfc4a6f9e409b0fdd030963431878c4b9b865cd7c8d28441c057ac20a5b3f822e9242057a8ff3d0483686553373917a3325ed486b0a5afdc58ba668534e6f555c71105947498f4b5536dc7b6d4dd273d3532198467cd2e0f19c2aa1751878b993dd728857c09dcb5c4cbb33385eef5f8d6d9a3ebce5a896833f7081c3d0c1037bbe198e780afc804b841636695b2aefd0542a40ecbeddc2a75a3f6b74c6ae0b0b7367577874201ef3c08be2465e8061f8bf5ca58341a963bc52ebb68e78b72ba5ceeab9cf41178e3b779d8286d8c8d5b20a1efd5a0c18b5a99b26b857ef26b4baa145bfa9c3b19aa65d4b8eb6a3934cb99ea6bfebd06a0ca910ad7ea235fc59a609354b59d8fc1371909a33e1a5648de9a211be6ba47834a9a0e1453e37d27dc0ac448b260b7b85da3fe38ef54ee2fd863e8415178b4bc4f4cf7b7dbfc720ad69b2c78ee873498caa5ae42595811da19e10ee167612162afb9b80031c9f1f04f977ae30aadb2789674be65804451f8b22ad388833baf3811714810731e805b6e72bde7906f1e2e9504839e4a3f623d99670272370b484283b4cfbe4c4ff95c993df370a98b691b29f3c5116a5c93795c9d86eb77a476edacebd4839ed722ea19a13882382ff15e3b16080c621c54a9b247f8ef6daa20e194f708a2aff7d32289dbfb75326c5ff9d99efd7730dc85e6886a12ca5e9d7b267cd0a68692a3689d2fb31fd72ebd4679506167d8de831aab85c07d0ec36970a08c9422ffcc4643db11e3b847fe526608c5b43aeb7f90e9a29f38811e7e996dbe716f4fad51b86433f6055bdd251c1012cc93ccd266a3754646e6e0bd9f84832b659b19b8146f8a32aadd8708c670121e32e050ec31b8563d8bd6f352acdd31f339ee21df0a343d74e2d64b2b308279b3bb79d79c48ad36238dcd474398361efa874f6b09d23135b804ab6d97e6d0fffe95f07b859329763691cb5778d877b97834eb9edc62f2e72cb634c50b6781812bb2779e08098ccc1bc1f345235093b95a92321f25496f2d8b6494dfdf701c73259ad55b6f3761a6d027cb8009412049896f7c94b5c39abd359ebee08952a09f6b63848ecaec7ba98729247e770b4853823e7e1dcfc069f6d508746b1a03d5e25457066d4b6d59d49efbb3d28ee7c0dec0a1771fc06971fc354db4947cbab9b3182445283b188bed30cde070599a2cbcdaa3d66ab7f6c5680fa6d93b965b2e45bb446e3f57d26ab768cdccf96ec20df35cb940f4a3d0afe03247501ea6b364968e9737261033f96316d7ca189ca4e53ec800b231b298bab80cbfba4536cbcdcee8a03592c461e40c4e99138cd4f80832afb74ef0ad4f8419c5ce0caf61258bef50edf3511e21b4eb9a578abd484717b9939dfa88122689e83b8e7edbd5926fc14e5e15d16a64abacc6f3660617ebb85ef6d9", 0x1000}], 0x1, 0x0, 0x0, 0x440c4}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001580)="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", 0xfd}, {&(0x7f0000001680)="f440c3f54011b96e2a27b76e85f849605839c1b86cd4ef19a0763dfde0d4f6374a524ca6cfe17ee911a329fa00692644d12833f353b2ea5a25f64380e8d093b9a244b47795b937880852406364c3e76a63e48c5ada6fb230e679623b3eebd4e22027d8bdb2dc6572b4417b1f13fbb89fe9b73131b496e530ef9f34ff452956f339474c2722fd03b6c9fa3a8c8c426b758f9be1c6837c5dbe1ea8d72e36d313ff0a3ca2c311c011ea54e382258fdf61", 0xaf}, {&(0x7f0000001740)="a583aa0bd246d709f5ba6811c0d5e61660641f0655b67400988a4059d20989cb273d262f8a77696c314d0b8d40d9990a7e318e8188a7e8fdc4fe36f7f51a996d43d8023face9fb365bbac7b9a0909e1162b03a33a5dd93dc540be177299242923a4b07679aa1aab9a5924317670bafb64f9222d17f9ce094dd4414cc8c552e23bce14e8e123c2920bf6624951462b84e5dc1f3650afe74f81aedd816992105f97dbda337c89d4c31b3e81a0bc18ff9fc2b17dac684c4d9037ac61503108c596b8781daf51de1d02e38a4240e4271574856208151853eb590feb2f25f60372322", 0xe0}], 0x3, &(0x7f0000003b40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x130, 0x40800}, {&(0x7f0000003c80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003f80)=[{&(0x7f0000003d00)="d42be27f5db2452f3c08db18725306a90235aeb9681b2e665e3677e17b3e8db3267b24d554a070020018faefc5576092da90085943210677a837ec62332306b3c33497a5e89ece2a609ac2b54043821f4bc1d47db16bea243106798963ae7ae6d429eafd5c6bb48f715144e7ba9299ff15c039ee7ff11191e71e69293c2555c86905cb020675329ee4714daf9760c5b947e1a15f6860d2e4fb8ec321adcc6623633555a0cba39e517e8ade3da08b1c1cb2c504fd95e9b1b41341ead51a7878949c8bc2b3", 0xc4}, {&(0x7f0000003e00)="eceadb3f37fb452f97eddfa1b3408b5eb8f8e4c6f80cd7c8bdbbd1e9c3442d4a3eeb", 0x22}, {&(0x7f0000003e40)}, {&(0x7f0000003e80)="006db947f7e540354d35c02adcddff601faa4f26f4c6f3a26e1dbcef0bd851d5a55d5064b922a0bde17902add53886ac5eb3d85a793195fffe955a05ae9bfebff495b164503eb62a4e8ae587eabc730993c0ba40d15d85f72cd9e0e90664b9e14a4613a8353babb98a916f9771657b6c77f859b1ce2a27a0c8e4af28baf90bcf0788dd07670639c9cc0c77848480256c91602a90f187f5c3ade452022f509cbc94d2173c0c19c1653bb339c1f04515a294a897d4a9ff8d0e25fb7fac7f50a88d24ed90cfd57e23f1a0bd7cf9db520629ab9e0d50a8339043aae17d822c119a098779dcc0fea8236af119b0ca7d15e827a7cd6a4278a97d34", 0xf8}], 0x4, &(0x7f0000004000)=[@rights={{0x30, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x90, 0x4008000}, {&(0x7f00000040c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004140), 0x0, &(0x7f00000041c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x2c, 0x1, 0x1, [r0, r3, r4, r5, r6, r0, r7]}}], 0x48, 0x40000010}, {&(0x7f0000004240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000056c0)=[{&(0x7f00000042c0)="13f3b47e596942d65e2e49f1e95f068a12f04a40f7d2b9d79190f0901a9cf1c5531d66e0f8cde4f06847a94a93772e8500d3986e918bff46801bf96c91f8b20b1bae727f132ee4e961f3809b856e6bee0651105881aa7410132c4dcb930abe701b4e2d856cb85dd8203de7312e01e170c66a57984a4a2ab5c2e82132d2fddb93ce0673580f0737b4d7def750e4508ffc0b594ccf10277b0c1008c884777f6559dea671b239311167b5cbe3583d9f199034dd5da3ca1520353d7ac08c51ef", 0xbe}, {&(0x7f0000004380)="70b24a7e71883ce0f2701d90517ca0a9f45f8210d6b7ce7c6338bfe83981ff6c98dba4d24d178b595c35aa63ca441203231b060a2421da9cdb0842e852d231bfea94b65969dce341f22be1f64f2f28cfa5e32896ae1e9b244e82e4dfc836afb782c82c263d15e13ebd848ec0f4c30bfeecaad3a11274e6c82002828dad02e7bd867be1099286b2c24831293bb44e791bff417ed8", 0x94}, {&(0x7f0000004440)="de9c99789d0a55bcfd3d61046409a2b8d9730b5423b78175ebd9e93a6513c3b2ebd4aa6c6cb060ed0f3843cc0321857682fb17c8145b869b37c832f006dd0c5c381b3924d993455e017a19704de0716da25756332c69870bf1d0a3086180a9fdc31361224f4b06facfb4a0345a9a78a94ca27e28d17cbd962469f7154c95f35f8b795477d1d026c93f940e1a68e26617536cbe6e9a57efacb41d393026117b5e832ae6a6852b2b9d43b6ee8f1d2c475b7d4b3a238995638ecbe469f45f82650773b022c672191b5d57f723c22caff3430544dc7cff4ffa3df8b235677f32d12cccef3f60e96e2caefd1d0d1723", 0xed}, {&(0x7f0000004540)="28aeb07b43181de6c0eef3f748ba287c43ddb678007b72616ccf", 0x1a}, {&(0x7f0000004580)="1ac07c1b278d83d8a49468ad477e59d61ee03348c90326f0157cd49351b9e1074a042cf9941f3ee39b3560c1a7a6d457036805917c67a9c0c767a24aa948461febc76e50b9b7bf9244814caf11d39a1bc1f0849af023e93eebdaa25a1f5510c0bf59c93aab45902331bbcc64274deb7f854f3b926dd55125ad0f8c9c98c2071c8449ca3e82ca39c861cd31228b641f41e4ef76201bf136ed00b1cd5226d0726238793129668223459ebc607ba059b9a43d6284d63ed88c1298f6f8ff7e2ee765e7bf45f9e4ceb318efb9c451b7793498e37d6fa73d03c4b5804f67d5d35608b496bd2a880199a22b", 0xe8}, {&(0x7f0000004680)="d11824183b440d7af631f098cd1549dcd054a44c61259e696f6fbeacc82fa4420750f8144906b5e4ca9e0c6d4b0e54", 0x2f}, {&(0x7f00000046c0)="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", 0x1000}], 0x7, &(0x7f0000005740), 0x0, 0x5}, {&(0x7f0000005780)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005a00)=[{&(0x7f0000005800)="7546d7ec629931dbc09146a82936e1df8b926a9d04f9aa45db876cba679201249bd84ef815429385317b44dd60a88902764cdcc9d5200ffb12b9677a6b719d5c7d3aa16c8776db948a2e8ad478089233fe84cf8f3508ebf8659a9a9bbeb9e06b0724abb8ecec7c36e1da7ee159b8a49a58d18787e9fb875eb3e4d8a81955f63032a2e117ce8e02b02aa7a3a482a5d847815985548974eb6d9ab8eed45b4fdebce34b4bdb0958562171439db861a82b26946ae3baec7b896273821e4975144a4a493aa3e758472051244f512fee82a3c0b6806258b2c641e1a4cff2b0ed8e071011fde90ae900", 0xe6}, {&(0x7f0000005900)="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", 0xfc}], 0x2, &(0x7f0000005c80)=[@rights={{0x14, 0x1, 0x1, [r8]}}, @rights={{0x14, 0x1, 0x1, [r9]}}, @rights={{0x1c, 0x1, 0x1, [r1, r0, r10]}}], 0x50, 0x891}], 0x7, 0x4000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 337.503455][T20074] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x8, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:13 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2400000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:13 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahea,=0']) [ 337.560665][T20104] incfs: Options parsing error. -22 [ 337.566907][T20103] FAULT_INJECTION: forcing a failure. [ 337.566907][T20103] name failslab, interval 1, probability 0, space 0, times 0 22:17:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xffffffef}, 0x0) 22:17:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xa, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 337.623369][T20118] incfs: Options parsing error. -22 [ 337.650369][T20103] CPU: 0 PID: 20103 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 337.660626][T20103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.670672][T20103] Call Trace: [ 337.673966][T20103] dump_stack+0x1d8/0x24e [ 337.678291][T20103] ? devkmsg_release+0x11c/0x11c [ 337.683311][T20103] ? show_regs_print_info+0x12/0x12 [ 337.688530][T20103] should_fail+0x6f6/0x860 [ 337.692946][T20103] ? setup_fault_attr+0x3d0/0x3d0 22:17:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x36) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) setresgid(0x0, r3, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYBLOB="020004", @ANYBLOB, @ANYBLOB, @ANYRES32=r3], 0x54, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000034c0)='/proc/locks\x00', 0x0, 0x0) r6 = inotify_init1(0x800) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r7, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000035c0)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000380)="e5c5702a5aa302c61d667eea93e6b7d815c9e2941b32514d1cc3e89b8ca6943123a01fa4d3c38eaadba314befff1ef7ac86babcb21dcd422fd37c16224cd3f62329ab87c8648acf7fa7467a8f948545f0d4d25ea8ec9c42c083d6a805712ad21fb1c14ebfcd7d2eb254ce3f35773ac200ffc48245aa98b91b8bb71d119b058319a89471028c1b2b6e075571ba3b96b7d7c5e58ae50f13238d88f9e2252ed8bbabe36da9519ff6fab39bd13a7495be06796faa7f74d9d737c9ed11535", 0xbc}, {&(0x7f0000000280)="4a65b1fd924c5d192a25f569b277a77ff01b525d78b75bd0392a456d13779d3bf5072567a8d5c8dfe96fbde00105c4599fee10f2f1f2433ff00497c8b71ae17560cca38b0bef98f18ce969", 0x4b}, {&(0x7f0000000440)="23f746bc6c75f7b98a1ca529cf7004602b80b750034c697627c5d50cfdda0feab312e3edbc48c9ba56c0da5705fb0598b18f561fcc0b5381e7a260e0f29f88bae0816974f0a874164b0b199ad9db8bd4ae1e1565088b16524a8e0cdc9d6e039a261eef65d9337cec065d5b8334e30a84faab7be752a44ce78e4d3a9a493017d621487dd93d92c73eee920d", 0x8b}, {&(0x7f0000000500)="cdffd560719e15e0a125d9159c493a53ca83de8262c402242e846e2a05c81e85f2ef82974e9eeeb6b39fe27a8f5054e5087080650cf6be9a648a2e03325add3bce5ee0f61618e19bae35d1e07e8c66bced51f0b1e5828f90dc98e77819e16f1cff43e980ff0ceec6edc7db1a05ce998493d9ca3ff32cea1790dd266a549a4cbe98eb6fca1d78fd0021fe036146a864a25d251b95cd41", 0x96}, {&(0x7f00000005c0)="7b2770dfdbd9b36205e3adb9ac890e20f451e3f6dab08163c38c87aeca3cc6d94b364afeeedc81f362259c672ee51a02181911287f18c36f728b8633df489da748a397abcfc438fba92e584190857d073f7bb038fe97f2e3fb", 0x59}, {&(0x7f0000000640)="e6931dc628bbb14a725cab55e516837a1791ba190febe58c82f35c8f1553346dbec3ff6f6ae9061ddab4baabdd31007d7ed8ed2106565a4f51ac11dc669ca3a74ae612115d2b74334bc225ffb9c9b1ff963dcfc2253ce4e4a7b2f9de87ca5e72757090eba06709b80d2a890edbdcab6f1c5c24", 0x73}, {&(0x7f00000006c0)="93b2d6f517665b", 0x7}, {&(0x7f0000000700)="fab3e6148a3a57b9d7e3ce80b02414a4a42a7c64eef650", 0x17}, {&(0x7f0000000740)="ff3640", 0x3}], 0x9, &(0x7f0000000900)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}], 0x60, 0x48010}, {&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000a00)="66168f47bbe50ec5ec30bf01c0ddf9c37cfa0d612e094d894ffd64354d8eab072e7ccb3e2cb38d592680ccbaa99ac7b9d9fcff3fdd94da1f4290bf4ba7f7197390f9e48e1880284a55e137393f413996f75c5d4982430aef6085c2bcd8585b732bb3e4f52f80167c7854e0670c6e57180171ded00d25f6dfd930f4a89794fea47a82e7143488e318bc841373fbe523f4d0d9e41bb9ff26766903269ac3ee7815103e2dc394a4e7e75132230112933a9aa4d1a156e80967d0e66f6d7bb6dcabe9421288d355460b4d252aecd498ecd114f4abc775bb62a946bd5a1ff6d720628b4793bf8bc7ae4533", 0xe8}, {&(0x7f0000000b00)="89b8fe0c75bcfa092159ee0da3a3015728dc24a44afa510df8ed541b42b109043a5406f71307f3f74f37a762f93430db029f256471f391c58587306504ca15f04e25c0caf3273ab7c3378341575303aeb6b2a7895a02163882e22c368cb1fb4dd5eb95a84ee68d09a810079e87fd53b69f64", 0x72}, {&(0x7f0000000b80)="49bb7a2d1d65781deb6e9b55a297ab0b6a65bab1460fe5a9684a338d1a0e645569613b1035a5c977198002d5d66f585e3c340b87b6a9707fed7fb5c440b63093fb661dd1d38e833ca14c6918e0f436afa20e7981e2e5af8a2ad8e2d69ad26817af6b16f7f580b2c515210a5354f11e54714cac894b7e8541b53cbef0f738f11dc87b6d5dbb54f2bd3979a64e9f5aa6b659e14f0dc512d4d75d6c5d55736a3bdd4d4f787f08325c854dad021c731edd2f13f44a6a311af664b6cdb8083542625ab0aea4ac01ae77c6f616fe3e2bf7ee43cac0c33a92c7902d263882c91a08570f318607", 0xe3}, {&(0x7f0000000c80)="bdf081e78a4045947d252ac64ec3d75f005ac8706bb6c30d7e0e6575d5c58e1fcd8ab8bd55767d5e4478dd561ca9366aefc71a4fa3e9e44e9eda8835a4e664d4690b293505dd28e1c73d5269a019a50fc40b08d9cca9ccf0e3e85720c22307def3c66124b8f5067a4d27f059afa015dd7ee4c1630841713b6862638704a902f96128de0a3fee45f2eb69898d3b231cec608bf60ac9a1e8529598d75960e0122e9642c6c8b0bad51a2cc1f6ac97275de2ca5bc160146a3d1870b6f487a5e3b2adfa250a816e6fe9ae04dfaeeea56088700243f5bb29b8f81f071f419cc8a0b13c671b8ea2a250", 0xe6}, {&(0x7f0000000d80)="56057724600eaaf53520160cd55f8d8235d68a4b8be8d7fb637799c13ac8277d140a3ba76047a88960f1d90f6765eadf787737bf3c17f2a2b163ccabc0bcbb2185025cc50c6cf01801bb93bff59be2cf370aa3dca3da9c", 0x57}, {&(0x7f0000000e00)="0b9dc9aaae42c6143ff9dc6aa62bbc0fd8ecb884b23cca548bec8245db9b750755aeb73f753eca7661c9d22ba666f11917c41d76025d96e36b86cd058dfb69525db8abd81c47d2c71d384bb8e7a2c97211985afda94855cac59e70c9e564790cf8dfa01141b1d1cce2e0168a83ae83c17b8cf17006ae2828137e6ab5e01f6ba72a78f45f73c812c56e0887c8613724fdec58084151c5b34bc5e59be03a351764ff0f7da91774796bee26131e377d1c584c929988e6241fd173d5e0b400682eaec764ac2f0544db172698119dbdaf59d0d4ee35a40304cb6382bab092a4", 0xdd}, {&(0x7f0000000f00)="f4f68386421af26dc1a1f0560d", 0xd}], 0x7, &(0x7f0000003180)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x58, 0x8004000}, {&(0x7f0000003200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003480)=[{&(0x7f0000003280)="0014bd37f45516b8f6479cfa77f7cf086c049d1f21f3ccff78eec03bc5e69abe6ade43808df16c52d8a2ab90f52909f28e06e8f47d490fa87a70926bbe2e9f81d7b3944833c5e0cfaf6ce92fc7d62b99c9170a812989152f3dda9dfb2dba4f4087e9028740c62c222da0f7d03faf4bd2cccf3942b47943e4080668b4b5a81bcc689b32c27f5c298fc232a1c59fbc3862bc094abe98e3b9da3e43d7e3a8e3b3b909e3432095e7229337adefa28e625c8f3561522cbd29e5fa206ccae85a751b4958071771af19d725248f32786fbffc254458c74666ce412eb49a9ce04f16c9aff47ce13c4c878887b3017d1c2b", 0xed}, {&(0x7f0000003380)="4fdf65b684f799309134c82de64386010657934809faecb26e642a234bf285dec9a4ee59a6ae322156c0f14b3c3d0b0f01486e434ade02a5eb307273788f3b25aaed241f1c03f9c10190e120cfbfa06bbb61318f5a6f63266c97e795c855110a08a4b921439c173e885b4506779a9d49d215d0f224f3fc27c797d84643838514def7b2e8ebbad22401ceb23882107c2db3e259bcf0373bbf71f9776e63", 0x9d}, {&(0x7f0000003440)="4ad35113e1eb045407b791158db281a66b44d2acf6bce0a632478528a85c2f789fa4c37e55ad4c22a2b557061607", 0x2e}], 0x3, &(0x7f0000003500)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xffffffffffffffff, r3}}}, @rights={{0x28, 0x1, 0x1, [r1, r4, r0, r5, r1, r6]}}, @rights={{0x20, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, 0xee00}}}], 0xa8}], 0x3, 0x20040011) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) [ 337.697964][T20103] ? __rcu_read_lock+0x50/0x50 [ 337.702721][T20103] ? get_mountpoint+0x20a/0x3f0 [ 337.707581][T20103] should_failslab+0x5/0x20 [ 337.712081][T20103] kmem_cache_alloc_trace+0x39/0x2b0 [ 337.717535][T20103] get_mountpoint+0x20a/0x3f0 [ 337.722291][T20103] lock_mount+0xc0/0x2f0 [ 337.726523][T20103] ? memset+0x1f/0x40 [ 337.730501][T20103] do_add_mount+0x25/0x480 [ 337.734998][T20103] ? _raw_spin_unlock+0x49/0x60 [ 337.739841][T20103] ? vfs_create_mount+0x33f/0x390 [ 337.744848][T20103] do_mount+0x22b0/0x2670 [ 337.749257][T20103] ? copy_mount_string+0x30/0x30 [ 337.754215][T20103] ? copy_mount_options+0x59/0x300 [ 337.759300][T20103] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 337.764835][T20103] ? copy_mount_options+0x273/0x300 [ 337.770033][T20103] ksys_mount+0xc2/0xf0 [ 337.774161][T20103] __x64_sys_mount+0xb1/0xc0 [ 337.778721][T20103] do_syscall_64+0xcb/0x1e0 [ 337.783455][T20103] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 337.789317][T20103] RIP: 0033:0x4665d9 [ 337.793184][T20103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 337.812760][T20103] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 337.821157][T20103] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 337.829532][T20103] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 [ 337.837475][T20103] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 22:17:14 executing program 5 (fault-call:4 fault-nth:47): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xb, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xfffffff0}, 0x0) 22:17:14 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3e00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:14 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahea/=0']) [ 337.845423][T20103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 337.853985][T20103] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 22:17:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xfffffffc}, 0x0) 22:17:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xf, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:14 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead\"0']) 22:17:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xb, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:14 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3f00000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 337.922160][T20142] incfs: Options parsing error. -22 [ 337.928712][T20141] FAULT_INJECTION: forcing a failure. [ 337.928712][T20141] name failslab, interval 1, probability 0, space 0, times 0 22:17:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 337.985816][T20141] CPU: 1 PID: 20141 Comm: syz-executor.5 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 337.996158][T20141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.000594][T20159] incfs: Options parsing error. -22 [ 338.006315][T20141] Call Trace: [ 338.006334][T20141] dump_stack+0x1d8/0x24e [ 338.006344][T20141] ? devkmsg_release+0x11c/0x11c [ 338.006351][T20141] ? show_regs_print_info+0x12/0x12 [ 338.006358][T20141] ? ida_alloc_range+0xa3b/0xaa0 22:17:14 executing program 5 (fault-call:4 fault-nth:48): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c0005800500010000000000"], 0x44}}, 0x0) [ 338.006368][T20141] should_fail+0x6f6/0x860 [ 338.006378][T20141] ? setup_fault_attr+0x3d0/0x3d0 [ 338.006384][T20141] ? idr_replace+0x230/0x230 [ 338.006391][T20141] ? alloc_vfsmnt+0x96/0x440 [ 338.006400][T20141] should_failslab+0x5/0x20 [ 338.006410][T20141] __kmalloc_track_caller+0x5d/0x2e0 [ 338.006416][T20141] ? alloc_vfsmnt+0x24/0x440 [ 338.006426][T20141] kstrdup_const+0x51/0x90 [ 338.006432][T20141] alloc_vfsmnt+0x96/0x440 [ 338.006439][T20141] vfs_create_mount+0x6f/0x390 22:17:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x10, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:14 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4000000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:14 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 338.006448][T20141] do_mount+0x2257/0x2670 [ 338.006457][T20141] ? copy_mount_string+0x30/0x30 [ 338.006463][T20141] ? copy_mount_options+0x59/0x300 [ 338.006469][T20141] ? copy_mount_options+0x59/0x300 [ 338.006475][T20141] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 338.006483][T20141] ? copy_mount_options+0x273/0x300 [ 338.006490][T20141] ksys_mount+0xc2/0xf0 [ 338.006499][T20141] __x64_sys_mount+0xb1/0xc0 [ 338.006508][T20141] do_syscall_64+0xcb/0x1e0 [ 338.006517][T20141] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 338.006525][T20141] RIP: 0033:0x4665d9 [ 338.006533][T20141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 338.006538][T20141] RSP: 002b:00007fa13a3a9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 338.006547][T20141] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 338.006551][T20141] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000020000000 22:17:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xfffffffe}, 0x0) 22:17:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x2c, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:14 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead,0']) 22:17:14 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5800000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 338.006555][T20141] RBP: 00007fa13a3a91d0 R08: 0000000020000380 R09: 0000000000000000 [ 338.006559][T20141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 338.006562][T20141] R13: 00007ffcf9b5c38f R14: 00007fa13a3a9300 R15: 0000000000022000 [ 338.128551][T20170] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 22:17:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x58, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:14 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x100000000000000}, 0x0) [ 338.260864][T20182] incfs: Options parsing error. -22 22:17:14 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8004000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:14 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x44000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x1, 0xfc) r3 = open(&(0x7f0000000100)='./bus\x00', 0x11258c0, 0x0) r4 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r4, 0x208200) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000000)={r0, 0xd56, 0xcefa, 0xffffffffffffff7f}) connect$inet6(r5, &(0x7f0000000140)={0xa, 0x4e21, 0x7ff, @private0}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) sendfile(r1, r3, 0x0, 0x8000fffffffe) 22:17:14 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=\"']) 22:17:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x200000000000000}, 0x0) 22:17:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x6c, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:14 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8cffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:14 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x1f4, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x300000000000000}, 0x0) [ 338.399391][T20206] incfs: Options parsing error. -22 22:17:14 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=,']) 22:17:14 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa1ffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e0500000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ae340b7677a0e5bf5ff1b0816f3f6db1c000100000000000000495f0000001c00000006ad8e5e00000089da8d0f00"}, 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) splice(r0, &(0x7f0000000200)=0x6b, r3, &(0x7f0000000240)=0x2, 0x1f0, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000300010000000900000025000000190011000600ad000200000000000006040000000000000000", 0x39}], 0x1) 22:17:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x300, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 338.483067][T20223] incfs: Options parsing error. -22 22:17:14 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x400000000000000}, 0x0) 22:17:14 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=-']) 22:17:14 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa1ffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 338.505779][T20229] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 22:17:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x3e8, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:14 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd126000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x500000000000000}, 0x0) [ 338.577767][T20242] incfs: Options parsing error. -22 22:17:15 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7265616461686561643dc0"]) 22:17:15 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:15 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd226000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 338.663811][T20238] netlink: 'syz-executor.1': attribute type 17 has an invalid length. [ 338.688893][T20255] incfs: Options parsing error. -22 [ 338.699810][T20255] incfs: Options parsing error. -22 [ 338.703063][T20238] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 338.757793][T20238] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 338.786839][T20229] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 22:17:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x600000000000000}, 0x0) 22:17:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x500, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:15 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe4ffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:15 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:15 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a80), 0x4000, 0x0) preadv(r0, &(0x7f0000001a00), 0x0, 0x2, 0x101a5b3f) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)=@security={'security\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x130, 0x248, 0x0, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @remote, [0xff000000, 0xff0000ff, 0xffffff00, 0xffffff00], [0xff, 0xffffffff, 0xff0000ff, 0xffffff00], 'ip6gretap0\x00', 'ip6erspan0\x00', {0xff}, {0xff}, 0x62, 0x3, 0x6, 0x40}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@hbh={{0x48}, {0x0, 0x2, 0x1, [0x2, 0x81, 0x3ff, 0x9, 0x6, 0x4, 0xc7a, 0x3, 0xffff, 0x3, 0x3f, 0xe2e, 0x8, 0x3, 0x8, 0x8], 0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e358ce1efd864075e07de0bbfeaf27fcaeac8c021630805c6f7a9d759065"}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48}, {0x10001, 0x1, 0x1, [0x1ff, 0x4, 0x6, 0x8, 0x80, 0x1, 0x3, 0x6, 0x9, 0x3, 0x7, 0x8, 0xc000, 0x100, 0x1, 0x3], 0x5}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [0xff000000, 0x0, 0xff, 0xff], [0xffffffff, 0xff, 0xffffff00], 'veth0_to_bridge\x00', 'ip6gre0\x00', {}, {0xff}, 0x3a, 0x80, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={{0x48}, {0x8, 0x2, 0xf2dbfd20a8fb6e37, [0x9, 0x76, 0x943e, 0x1, 0x3af, 0x4, 0x7, 0xd04, 0x8001, 0x81, 0x3, 0x8000, 0x8, 0x340d, 0x7ff, 0x5], 0xd}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffb, 'syz0\x00', {0x5}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4b0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x11, 0x81, 0x1, 0x2}, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000040), 0x0}, 0x20) syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x10000, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7265616461686561643d300628a34dd3502535bcd8d3b0ddc5bb23dfcfc0c4527d3a9c5f6f0999b1c2bdad9a466b9895628fe8452fa89184047696c87f2a42195b147d7a4fd1f14153d248755f9f2dc84148e9cce614b14307e989167f3998153956e94d8a20429f694877639b877c446b981f0118e9511fa0f9c3c2d33bea51ed1fdb1451"]) 22:17:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x8000d5, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040014d79cd2000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000280)=ANY=[]) r0 = socket$nl_route(0x10, 0x3, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(0x0, 0x4000, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a00b91499fb56e7d21cd28ae65c948fbd000428bd7000f4", @ANYRES32=0x0, @ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4000001) pwrite64(r0, &(0x7f0000000640)="b78d15f6bca4887de2bd6ec2e74a09b0c984084a3fcbce9fc67c195ab0bd27ac47f65d82748a8aab7bfba0d94c98074b3c73a0caeb2aa1dd89e4abb9474f50760e9a810d7de1186f321616fd95189953a1ed8c5e65719c5b7632bd6f2dbc4e0a67f0a433f994758cb57e403c75b2114725650201f1d93f174d45", 0x7a, 0xd6) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x188c5, 0x100) r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x4c900, 0x0) write$9p(r2, &(0x7f0000001400)="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", 0x600) openat(r2, &(0x7f0000000180)='./file2\x00', 0x40, 0x5) r4 = geteuid() mount$overlay(0x0, &(0x7f00000001c0)='./file2\x00', &(0x7f0000000280), 0x80000, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@metacopy_off}, {@metacopy_off}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@xino_off}, {@upperdir={'upperdir', 0x3d, './file2'}}, {@xino_off}, {@nfs_export_on}, {@metacopy_on}], [{@fowner_gt={'fowner>', 0xee00}}, {@context={'context', 0x3d, 'system_u'}}, {@appraise}, {@euid_gt={'euid>', r4}}]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x3c, 0x1, 0x6, 0x101, 0x0, 0x0, {0xc, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x844) sendfile(r2, r3, 0x0, 0x1000000) [ 338.803527][T20265] netlink: 'syz-executor.1': attribute type 17 has an invalid length. [ 338.814155][T20265] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 22:17:15 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe801000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 338.881199][T20276] incfs: Options parsing error. -22 22:17:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x600, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x700000000000000}, 0x0) 22:17:15 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:15 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf4ffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:15 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x900000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 338.901498][T20279] FAT-fs (loop1): bogus number of FAT sectors [ 338.923185][T20289] incfs: Options parsing error. -22 [ 338.923725][T20279] FAT-fs (loop1): Can't find a valid FAT filesystem [ 339.701490][T20279] FAT-fs (loop1): Unrecognized mount option "overlay" or missing value [ 339.762454][T20307] request_module fs-hugetlbfs succeeded, but still no fs? 22:17:16 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x8000d5, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040014d79cd2000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000280)=ANY=[]) r0 = socket$nl_route(0x10, 0x3, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(0x0, 0x4000, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a00b91499fb56e7d21cd28ae65c948fbd000428bd7000f4", @ANYRES32=0x0, @ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4000001) pwrite64(r0, &(0x7f0000000640)="b78d15f6bca4887de2bd6ec2e74a09b0c984084a3fcbce9fc67c195ab0bd27ac47f65d82748a8aab7bfba0d94c98074b3c73a0caeb2aa1dd89e4abb9474f50760e9a810d7de1186f321616fd95189953a1ed8c5e65719c5b7632bd6f2dbc4e0a67f0a433f994758cb57e403c75b2114725650201f1d93f174d45", 0x7a, 0xd6) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x188c5, 0x100) r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x4c900, 0x0) write$9p(r2, &(0x7f0000001400)="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", 0x600) openat(r2, &(0x7f0000000180)='./file2\x00', 0x40, 0x5) r4 = geteuid() mount$overlay(0x0, &(0x7f00000001c0)='./file2\x00', &(0x7f0000000280), 0x80000, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@metacopy_off}, {@metacopy_off}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@xino_off}, {@upperdir={'upperdir', 0x3d, './file2'}}, {@xino_off}, {@nfs_export_on}, {@metacopy_on}], [{@fowner_gt={'fowner>', 0xee00}}, {@context={'context', 0x3d, 'system_u'}}, {@appraise}, {@euid_gt={'euid>', r4}}]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x3c, 0x1, 0x6, 0x101, 0x0, 0x0, {0xc, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x844) sendfile(r2, r3, 0x0, 0x1000000) 22:17:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xa00, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x800000000000000}, 0x0) 22:17:16 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf504000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:16 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6ef167ea003e4dc96600a658896e5f1b447577695118c1ee7698001dbdf15b94e2d17fbdec8dc3002e56c19e0748ce151b5a9112428d18bb55ede8c6387fc05c2bef05ed1f98e23be5f102357e71a98cae21d54461e36734b68ffc663e7fbe51139c1872193a1e1d9ffc9b541a69643e9414df27c577afb80dbc01df5192ff49da6e536310974137238e76778894e53db6f9975d64"]) 22:17:16 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 339.857908][T20315] incfs: Options parsing error. -22 22:17:16 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf6ffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xb00, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000200), &(0x7f0000000240)=0xffffffffffffff79) syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7297a46461686561643d30005cd242a54367ce6a39c163171494a0f671d4927d59f7e807296d163175047d5d0d9b055dc961043f6a2a0ebfd0ecbbf2603a6bfb0d68ba087a6baec60989029c6f1d5bbc4ccc1a4bd90e4bfcb6315d000000000000000000"]) lsetxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)=@v1={0x1000000, [{0x9, 0x3ff}]}, 0xc, 0x1) 22:17:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x900000000000000}, 0x0) 22:17:16 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x9, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xf00, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 339.881007][T20322] FAT-fs (loop1): bogus number of FAT sectors [ 339.901455][T20322] FAT-fs (loop1): Can't find a valid FAT filesystem [ 339.949423][T20333] incfs: Options parsing error. -22 [ 339.958723][T20333] incfs: Options parsing error. -22 22:17:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xa00000000000000}, 0x0) 22:17:17 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf9fdffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:17 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xac7, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f0000000000000400800000", 0x1f, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, 0x0) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file1\x00') fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r4, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), 0x2402ca, &(0x7f0000000400)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@msize={'msize', 0x3d, 0x8000}}, {@cachetag={'cachetag', 0x3d, 'incremental-fs\x00'}}, {@nodevmap}, {@cache_fscache}, {@posixacl}], [{@uid_gt={'uid>', r4}}, {@obj_user={'obj_user', 0x3d, '[/!('}}]}}) 22:17:17 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:17 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80), 0x400000000000025, 0x1a002, &(0x7f0000000180)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000007c0)=ANY=[@ANYBLOB="1100000042000506"], 0x14}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) recvfrom(r1, &(0x7f0000000000)=""/29, 0x1d, 0x12000, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000240)=0x68) 22:17:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x2c00, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xb00000000000000}, 0x0) 22:17:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x4000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:17 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:17 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfeffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 340.783824][T20357] incfs: Options parsing error. -22 22:17:17 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff01000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:17 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) rmdir(&(0x7f00000000c0)='./file0\x00') accept4$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x0) 22:17:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xc00000000000000}, 0x0) 22:17:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x5800, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:17 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff03000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x6c00, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x62) connect$inet6(r3, 0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r4 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) preadv(r4, &(0x7f0000000180), 0x0, 0x8, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000100172,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c0362b80a705f69643039aee9e6c3103785c8ecccc05081b9088cf925b7e4445a5256e4345083e63fca7f06c7", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYBLOB, @ANYRESDEC, @ANYBLOB=',default_permissions,max_read=0x0000000000000008,default_pe', @ANYRESDEC=0x0, @ANYBLOB=',hash,fo', @ANYRESDEC, @ANYBLOB=',\x00']) 22:17:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xd00000000000000}, 0x0) 22:17:18 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0000005d380179c9758b64"]) 22:17:18 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:18 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff0f000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xd7ff, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:18 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffff7f00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xe00000000000000}, 0x0) 22:17:18 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x0) 22:17:18 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xe803, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x1000000000000000}, 0x0) [ 341.913165][T20436] fuse: Unknown parameter 'b¸ [ 341.913165][T20436] p_id09®éæÃ7…ÈìÌÀP¹Œù%·äDZRVä4Pƒæ?ÊÇ00000000000000000000' 22:17:19 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000140)=0x10001, 0x4) accept(r0, 0x0, &(0x7f0000000080)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r3, 0x15, 0x0, 0x0, 0x0}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) 22:17:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xf401, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x1100000000000000}, 0x0) 22:17:19 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffffff00000000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000280)=@pptp={0x18, 0x2, {0x3, @broadcast}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000003c0)=[{0x68, 0x10b, 0x3, "317a3c05fdb75e684d533b67db6e856fb8cd388894bbcd99f70b2a044e5397ab995b935bacf5206392303768a4854efb48026f57bd02dbf2586c2c087143c7448f238eb9396255710e30637fc9d65917065d0909bf05"}, {0xe8, 0x1, 0x800, "db21920368d74d3d274d6693662761a0898f24bbccc566417dabeeab1d50ab3beb0656ed8fc08a9e08699a22fe13981105d50d72d7635bcaac136b8e21d36b9897c59b9193c5b555e9f7b38bc376abe4a40e0993c4e52688a4093b08271b82632c114687c1df810ed9f23ae711af4febdf49d93e3983021800604ff627e8f9efb030666f387fa7b94c9045d42a7904ce985d52b2524f41784e4fafcc81b9ee9e8fca96cb930b29febdbb3282fb75c7da3897c01d24df3ae72f7c832ca27c8a0861edf26dd339fbe6f6312cd9c46e2aca1299adbdffd7"}, {0x90, 0x84, 0x1, "7f04c227111600549fdb51eeef56c7791bdb291c148adc8db4b6afdc4a85d697705e1a1b68a51e6881f619e34f22e015fe5723f0c2b3ee456e71c22ab30063eee980beba6158dcb85cf7df209c46eb24f3647218dc0cedb3f735cbafe230c5c5225ca21cc5e4171abf7bb633e673ca276d31daa178677498a04337"}, {0xc0, 0x0, 0xffffffff, "1246854f00752266de5034afbe53b73ec015632ef9267b3e31fcc770a1764f995432ca3e4c85604a5a4228ba2cd9885890a7b3e5f7f301811cd0517c8eb1a7f16ff614dd9c35326bd48d8771a17ccc029619b296f0dd13cdc82f8e5510f6c7b58be9b36eff9a23b39b9e5645fdd06677dc98ae85ba4489722f955c822f0e10aa215a1eaf49abcca913eca736cd7682b9b1908001ad5f0b4421d1047f1893888561de18f48f25344c03520e20"}, {0x10, 0x1, 0x4ca}, {0x38, 0x0, 0x0, "ad12f61026fc03d246a6829aacb9c408c1ce3aa7642b6a79de2cc6c88aea3c5132c10b25c7e9"}, {0x68, 0x84, 0x800, "01f4b59149a54900354378c5a49be607d69e3e2c661456268192f81254c3313eab9373111a3c3a06abe278c95f1dccc91b248fd643029d7d144db3f41fdedea9daa634b5f3daed56bd6d4e0de691ab9883b6782c0174"}], 0x350}, 0x40041) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="600000000001010400000000210000000201801400018008000100e000000108000200000000000c000280050001000000000008000740fffffffe080007400000000018000d8008000100ffffffff0c000380060002004e2300000000000000"], 0x60}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000005, 0x30, r2, 0xffffd000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x94, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @empty}}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0xffffffffffffff13, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x94}}, 0x0) preadv(r3, &(0x7f0000000140), 0x0, 0xd9f, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) sendfile(r2, r4, 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0x4) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x1c, 0x0, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2400a000}, 0x800) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x34, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4000041) syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x1c, 0x1, 0x2, 0x201, 0x0, 0x0, {0xaab5aee136d7b64a, 0x0, 0x7}, [@CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x804) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f0000000800)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x20, r5, 0x1, 0x70bd26, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004804}, 0x8014) [ 342.622686][T20442] fuse: Unknown parameter 'b¸ [ 342.622686][T20442] p_id09®éæÃ7…ÈìÌÀP¹Œù%·äDZRVä4Pƒæ?ÊÇ00000000000000000000' 22:17:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xffd7, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:19 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x10, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x1200000000000000}, 0x0) 22:17:19 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffffffffffff0f, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 342.693003][T20454] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.0'. [ 342.728311][T20454] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:19 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r1, 0x12081ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pwritev2(r0, &(0x7f0000000180)=[{&(0x7f00000002c0)='Y', 0x1}], 0x1, 0x0, 0x0, 0x12) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) readv(r3, &(0x7f0000002a00)=[{&(0x7f0000001600)=""/139, 0x8b}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/187, 0xbb}, {&(0x7f0000002780)=""/141, 0x8d}, {&(0x7f0000002840)=""/141, 0x8d}, {&(0x7f0000002900)=""/71, 0x47}, {&(0x7f0000002980)=""/76, 0x4c}], 0x7) fcntl$setstatus(r0, 0x4, 0x6100) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) r4 = accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) preadv(r4, &(0x7f0000001580)=[{&(0x7f0000000100)=""/100, 0x64}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/157, 0x9d}, {&(0x7f00000013c0)=""/162, 0xa2}, {&(0x7f0000001480)=""/246, 0xf6}], 0x5, 0xffffffff, 0x0) lseek(r0, 0x0, 0x3) 22:17:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x2000000000000000}, 0x0) 22:17:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x1000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:19 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xffffffffffffffa1, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) [ 342.784142][T20454] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.0'. [ 342.799380][T20473] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:19 executing program 0: syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='re=0\x00\x00\x00\x00\x00\x00\x00']) 22:17:19 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x11, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:19 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\"eadahead=0']) 22:17:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x2004000000000000}, 0x0) 22:17:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x2000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 342.904635][T20491] incfs: Options parsing error. -22 22:17:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x2500000000000000}, 0x0) 22:17:19 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7265616461686563643d30235ded364e417023620f78de3058600691d8ae7a77a4f95c36da36a49cb08eee360a36d2ce764377b6ca060e657b7385205e405b5397d00cbf705db707f033c20f42c7b4d9f88e5139a0183bf9931107c57de16230be0e29aa088244f431790c5c832f72c76ea8fecffc2a8b01800000de4a21dc55e3f75585065dabc3df8755c143e9b30ad99bf15f9c23b3db9461842338ad676fa42e811b18bb41a1f2a8640c28f18397fafb255b986bc9ceafa98f40b8ea8d3e57c0921233"]) 22:17:19 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x12, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 342.947378][T20499] incfs: Options parsing error. -22 [ 343.005448][T20509] incfs: Options parsing error. -22 22:17:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x3000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:20 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB=',eadahead=0']) 22:17:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x3f00000000000000}, 0x0) 22:17:20 executing program 0: sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x4000) syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:20 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x13, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:20 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000007300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000006900)={0x50, 0xfffffffffffffff5, r1, {0x7, 0x21, 0x8cb9, 0x180050, 0x1ff, 0x8, 0x7, 0x1000086d}}, 0x50) sendmmsg(0xffffffffffffffff, &(0x7f0000007040)=[{{&(0x7f0000002200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x4, {0xa, 0x4e21, 0x81, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x4}}}, 0x80, 0x0, 0x0, &(0x7f00000036c0)=ANY=[@ANYRESHEX=r2], 0x4c0}}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003c00)}, {&(0x7f0000003cc0)="b6fbf8025ac2bd5b271ad18f340b499267258f802bd4f310b8657d38901aa26191cf10d623a57b53310ab24bb5ba483737e8d081bac0143c", 0x38}], 0x2, &(0x7f0000003d40)=ANY=[@ANYBLOB="28000000000000001dfd3e960c0b0fa8a08b6c2191dbaeb7d8592db8003f90000000000000000000"], 0x28}}, {{&(0x7f0000003d80)=@generic={0x1, "467ea3cd0638a2b0cbb067817a973282ae3635aecaaea4205337b62c35e954d70a692644cf2ddfe19b4a0afde1987e64db92a166a8d54add629661cf95f1c71075e2a683739b9314542f2610aa51f14a00ebb7fd689b6345473739d2d44c9b97f1b54accffa9e499bec0a41a02cbaff2f21c18e7bcb19f8188f500e43632"}, 0x80, &(0x7f0000004080)=[{&(0x7f0000003e00)="1cf2bf1381013a6344f9711cf654b3cd5812d42bfbec214925f859a623b44fcda58bb02c9e24f81757b2305ae846a4528340ae6199472fbc976f4fb24c5d3b2a3f497c0f320d206b9910844f24d28f8e1653238caeaf04455b6b84590b619b665df5bc507f56aae8ad6267f95d059c26e55ac67ca262f75375dc5e5a5147f36a12b362f9cc", 0x85}, {&(0x7f0000003f00)="7e0a814132c6a86a6e3c9d4d0794f1449deb4ed455a886749fa1f9eaa14126e434273d1b8879e16254e57211cd67d73d95d3e8b002aa3b11cfacc38bb8cf5bd71b7d419f9a3119eb42603a8ff9fc412332ba26f3a289ddde6c70b6fdd5d9e3c8be972f98d067f12cb3fbb353b08bc598e8db0d7c55860b0caf635207f97b2be004503b0381bccc0e3d0ba02fcf53e8637db324b7bc9eae7eda728e61e4a664c1bb1b60c341b7eafb88ecf55e79055d8a2f4558acd08fecf2146e21617ed4416bf70a154ed2ab8f8d860f2e661fb011e66a02cf39a2dd6a3b33e4b7af7dfa7308514227cb9e8037bdbaaf7ba3fe", 0xed}, {&(0x7f0000004000)="fe718e176034b8267b3e081114ebe6", 0xf}, {&(0x7f0000004040)="36c7a252a865a93a36509cb43f2f0be16ac9bda5f3ca82f1e8c94f061292a483876810e9acf7cc39", 0x28}], 0x4, &(0x7f00000040c0)=ANY=[@ANYBLOB="20000000000000003a00000018030000c0a6d706343f08359400000000000028000000000000000000000007000000e804f3f34c6e779c2c15d1ffa188d5badbaf16540000000000"], 0x48}}, {{0x0, 0x0, &(0x7f0000006980)}}], 0x4, 0x800) read$FUSE(r0, &(0x7f0000009340)={0x2020}, 0x2020) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000004340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r3}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$FUSE_INIT(r4, &(0x7f0000002300)={0x50, 0x0, r3, {0x7, 0x21, 0x81, 0x144800, 0x2, 0xfff, 0x9f, 0x6}}, 0x50) getsockname$unix(0xffffffffffffffff, &(0x7f0000002180), &(0x7f0000002100)=0x6e) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x700000000000000) 22:17:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x4000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:20 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='r\"adahead=0']) [ 343.726959][T20523] incfs: Options parsing error. -22 22:17:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x4000000000000000}, 0x0) 22:17:20 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x22, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:20 executing program 0: r0 = syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000140), 0x402, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000020000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB="2c6465697373696f6e732c616c6c6f775f6f746865722c646566636f6e746578743d73797374656d5f752c0000000000000000000000f7550ca4658ea37d3f8f37e68b9e1b80168adbe12951955b2f149c9b6b18f86227b4fb0272fc3f456dd7e251a77d55ff17d505ab3f340d69ba6e61a43100dfe3eaf0a3df27575c8440ecfd904ad38fc9bb101daf0b20bd0894529c856ca29631"]) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000500)=@nat={'nat\x00', 0x1b, 0x5, 0x4c0, 0xf0, 0xf0, 0xffffffff, 0x300, 0x300, 0x3f0, 0x3f0, 0xffffffff, 0x3f0, 0x3f0, 0x5, &(0x7f0000000180), {[{{@uncond, 0x0, 0xa8, 0xf0}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz0\x00', {0x9}}}}, {{@ipv6={@mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, [0xff000000, 0x0, 0xff000000, 0xff0000ff], [0xff000000, 0xff000000, 0xffffff00, 0xffffffff], 'gretap0\x00', 'batadv_slave_1\x00', {0xff}, {}, 0x5e, 0x1, 0x2, 0x20}, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4=@broadcast, @port=0x4e23, @icmp_id=0x66}}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @private=0xa010101}, @private1, [0xffffff00, 0x0, 0xff000000], [0xffffff00, 0x0, 0xff, 0xffffff00], 'batadv_slave_0\x00', 'ip_vti0\x00', {}, {0xff}, 0x8, 0x0, 0x7, 0x8}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={{0x30}, {0x33, 0x4, 0x9, 0x1f, 0x2, 0x22d2}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x14, @ipv4=@dev={0xac, 0x14, 0x14, 0x43}, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @port=0x4e23, @port=0x4e22}}}, {{@ipv6={@private0, @empty, [0xffffff00, 0xff000000, 0xff000000], [0x0, 0xff, 0x0, 0xffffffff], 'vlan0\x00', 'geneve0\x00', {}, {}, 0x33, 0x91, 0x6}, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xa, @ipv4=@multicast2, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, @port=0x4e20, @gre_key}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x520) sendfile(r0, r0, 0x0, 0x9) 22:17:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x5000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 343.787554][T20540] incfs: Options parsing error. -22 22:17:20 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='r,adahead=0']) 22:17:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x4800000000000000}, 0x0) 22:17:20 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x24, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:20 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='r/adahead=0']) 22:17:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x6000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 343.851667][T20551] incfs: Options parsing error. -22 [ 343.864220][T20554] fuse: Bad value for 'group_id' [ 343.909458][T20561] fuse: Bad value for 'group_id' [ 343.930982][T20564] incfs: Options parsing error. -22 22:17:20 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa1, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x48fb010000000000}, 0x0) 22:17:20 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='re\"dahead=0']) 22:17:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x8000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:20 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000007300)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000006900)={0x50, 0xfffffffffffffff5, r1, {0x7, 0x21, 0x8cb9, 0x180050, 0x1ff, 0x8, 0x7, 0x1000086d}}, 0x50) sendmmsg(0xffffffffffffffff, &(0x7f0000007040)=[{{&(0x7f0000002200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x4, {0xa, 0x4e21, 0x81, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x4}}}, 0x80, 0x0, 0x0, &(0x7f00000036c0)=ANY=[@ANYRESHEX=r2], 0x4c0}}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003c00)}, {&(0x7f0000003cc0)="b6fbf8025ac2bd5b271ad18f340b499267258f802bd4f310b8657d38901aa26191cf10d623a57b53310ab24bb5ba483737e8d081bac0143c", 0x38}], 0x2, &(0x7f0000003d40)=ANY=[@ANYBLOB="28000000000000001dfd3e960c0b0fa8a08b6c2191dbaeb7d8592db8003f90000000000000000000"], 0x28}}, {{&(0x7f0000003d80)=@generic={0x1, "467ea3cd0638a2b0cbb067817a973282ae3635aecaaea4205337b62c35e954d70a692644cf2ddfe19b4a0afde1987e64db92a166a8d54add629661cf95f1c71075e2a683739b9314542f2610aa51f14a00ebb7fd689b6345473739d2d44c9b97f1b54accffa9e499bec0a41a02cbaff2f21c18e7bcb19f8188f500e43632"}, 0x80, &(0x7f0000004080)=[{&(0x7f0000003e00)="1cf2bf1381013a6344f9711cf654b3cd5812d42bfbec214925f859a623b44fcda58bb02c9e24f81757b2305ae846a4528340ae6199472fbc976f4fb24c5d3b2a3f497c0f320d206b9910844f24d28f8e1653238caeaf04455b6b84590b619b665df5bc507f56aae8ad6267f95d059c26e55ac67ca262f75375dc5e5a5147f36a12b362f9cc", 0x85}, {&(0x7f0000003f00)="7e0a814132c6a86a6e3c9d4d0794f1449deb4ed455a886749fa1f9eaa14126e434273d1b8879e16254e57211cd67d73d95d3e8b002aa3b11cfacc38bb8cf5bd71b7d419f9a3119eb42603a8ff9fc412332ba26f3a289ddde6c70b6fdd5d9e3c8be972f98d067f12cb3fbb353b08bc598e8db0d7c55860b0caf635207f97b2be004503b0381bccc0e3d0ba02fcf53e8637db324b7bc9eae7eda728e61e4a664c1bb1b60c341b7eafb88ecf55e79055d8a2f4558acd08fecf2146e21617ed4416bf70a154ed2ab8f8d860f2e661fb011e66a02cf39a2dd6a3b33e4b7af7dfa7308514227cb9e8037bdbaaf7ba3fe", 0xed}, {&(0x7f0000004000)="fe718e176034b8267b3e081114ebe6", 0xf}, {&(0x7f0000004040)="36c7a252a865a93a36509cb43f2f0be16ac9bda5f3ca82f1e8c94f061292a483876810e9acf7cc39", 0x28}], 0x4, &(0x7f00000040c0)=ANY=[@ANYBLOB="20000000000000003a00000018030000c0a6d706343f08359400000000000028000000000000000000000007000000e804f3f34c6e779c2c15d1ffa188d5badbaf16540000000000"], 0x48}}, {{0x0, 0x0, &(0x7f0000006980)}}], 0x4, 0x800) read$FUSE(r0, &(0x7f0000009340)={0x2020}, 0x2020) 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, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000004340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r3}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$FUSE_INIT(r4, &(0x7f0000002300)={0x50, 0x0, r3, {0x7, 0x21, 0x81, 0x144800, 0x2, 0xfff, 0x9f, 0x6}}, 0x50) getsockname$unix(0xffffffffffffffff, &(0x7f0000002180), &(0x7f0000002100)=0x6e) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x700000000000000) 22:17:20 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xac7, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f0000000000000400800000", 0x1f, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000480)={0x0, r4}) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="f9fd72098ff210ddd304dc6d097e58604c5b9895a3a9c5048d0808879b5de3976b43c559e623811324b36dd804c44d9962db", 0x32, 0x80000001}], 0x1800000, &(0x7f0000000200)={[{@nr_blocks={'nr_blocks', 0x3d, [0x37, 0x1a, 0x31]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x70, 0x34, 0x35]}}, {@huge_always}, {@huge_advise}, {@nr_inodes={'nr_inodes', 0x3d, [0x65, 0x36, 0x6d]}}, {@huge_always}, {@huge_advise}], [{@fsname={'fsname', 0x3d, 'incremental-fs\x00'}}, {@obj_type={'obj_type', 0x3d, 'incremental-fs\x00'}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@subj_role={'subj_role', 0x3d, 'incremental-fs\x00'}}, {@obj_type={'obj_type', 0x3d, ':{\xd7\xfd@'}}]}) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x1, 0x7, 0x2, 0x0, 0x0, 0x3, 0x2400, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x800, 0x1, @perf_bp={&(0x7f0000000300), 0xc}, 0x100, 0x4, 0x2, 0x0, 0x0, 0x1000, 0x8000, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xd, 0xffffffffffffffff, 0x2) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[]) 22:17:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x4c00000000000000}, 0x0) 22:17:21 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='re,dahead=0']) [ 344.612314][T20581] incfs: Options parsing error. -22 22:17:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xa000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:21 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6000000000000000}, 0x0) 22:17:21 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x301400, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x58, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x4}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x14, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_V4_MINIP={0x8, 0x1, @private=0xa010102}]}]}, 0x58}}, 0x0) mount$incfs(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x9, &(0x7f00000003c0)={[{@readahead={'readahead', 0x3d, 0x7fff}}, {@rlog_pages={'rlog_pages', 0x3d, 0x2c}}], [{@appraise}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@dont_appraise}, {@smackfsdef={'smackfsdef', 0x3d, '9p\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '-.[+[^\xa3@[@'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@measure}]}) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) sendfile(r0, r3, &(0x7f0000000480)=0x1ff, 0x7) fchown(0xffffffffffffffff, r2, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2800008, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose}, {@cache_loose}, {@loose}, {@loose}, {@version_u}], [{@audit}, {@dont_measure}, {@euid_eq={'euid', 0x3d, r2}}, {@seclabel}]}}) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x88, 0x0, 0x1, 0x301, 0x0, 0x0, {0x2, 0x0, 0xa}, [@CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xb, 0x1, 'amanda\x00'}}, @CTA_LABELS={0x20, 0x16, 0x1, 0x0, [0x3, 0x1, 0x7, 0x401, 0x81, 0x7f, 0x1ff]}, @CTA_SEQ_ADJ_ORIG={0xc, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x135}]}, @CTA_LABELS={0x20, 0x16, 0x1, 0x0, [0x7fffffff, 0x3, 0x8a4, 0x982, 0xb699, 0x3, 0x4]}, @CTA_ZONE={0x6}, @CTA_TIMEOUT={0x8}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x7fffffff}]}, 0x88}, 0x1, 0x0, 0x0, 0x14}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@private2, @in6=@ipv4={""/10, ""/2, @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r4, &(0x7f0000000900)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000008c0)={&(0x7f00000007c0)={0xdc, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x2}, @ETHTOOL_A_LINKINFO_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @ETHTOOL_A_LINKINFO_PORT={0x5}, @ETHTOOL_A_LINKINFO_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0xa9}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x6}, @ETHTOOL_A_LINKINFO_HEADER={0x4}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8080}, 0x50) [ 344.690926][T20593] incfs: Options parsing error. -22 22:17:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xb000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:21 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1eb, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:21 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='rea\"ahead=0']) [ 344.730842][T20593] incfs: Options parsing error. -22 22:17:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6606000000000000}, 0x0) [ 344.800064][T20617] incfs: Options parsing error. -22 [ 344.801152][T20612] incfs: Options parsing error. -22 [ 344.841959][T20624] incfs: Options parsing error. -22 22:17:21 executing program 1: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xac7, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f0000000000000400800000", 0x1f, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000480)={0x0, r4}) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="f9fd72098ff210ddd304dc6d097e58604c5b9895a3a9c5048d0808879b5de3976b43c559e623811324b36dd804c44d9962db", 0x32, 0x80000001}], 0x1800000, &(0x7f0000000200)={[{@nr_blocks={'nr_blocks', 0x3d, [0x37, 0x1a, 0x31]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x70, 0x34, 0x35]}}, {@huge_always}, {@huge_advise}, {@nr_inodes={'nr_inodes', 0x3d, [0x65, 0x36, 0x6d]}}, {@huge_always}, {@huge_advise}], [{@fsname={'fsname', 0x3d, 'incremental-fs\x00'}}, {@obj_type={'obj_type', 0x3d, 'incremental-fs\x00'}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@subj_role={'subj_role', 0x3d, 'incremental-fs\x00'}}, {@obj_type={'obj_type', 0x3d, ':{\xd7\xfd@'}}]}) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x1, 0x7, 0x2, 0x0, 0x0, 0x3, 0x2400, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x800, 0x1, @perf_bp={&(0x7f0000000300), 0xc}, 0x100, 0x4, 0x2, 0x0, 0x0, 0x1000, 0x8000, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xd, 0xffffffffffffffff, 0x2) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[]) 22:17:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xf000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:21 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='rea,ahead=0']) 22:17:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6706000000000000}, 0x0) 22:17:21 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1ec, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:21 executing program 0: r0 = syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000002440)="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", 0xfb, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xac7, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f0000000000000400800000", 0x1f, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x9}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open$cgroup(&(0x7f00000026c0)={0x2, 0x80, 0xd6, 0x1, 0x7f, 0x4, 0x0, 0x6, 0x88002, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000002540)}, 0x44d81, 0x0, 0x0, 0x277a3b2180ef6fc0, 0x4, 0x0, 0x4, 0x0, 0x200, 0x0, 0xfff}, r1, 0x9, r1, 0x4) fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(0x0, 0x36) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000002740)={0x1, 0x80, 0x0, 0x2, 0xff, 0x20, 0x0, 0x101, 0x14000, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000002580), 0x8}, 0xa002, 0x80, 0x80000001, 0x4, 0x0, 0xd8, 0x6, 0x0, 0x7fffffff, 0x0, 0x6}, 0x0, 0x6, r2, 0x9) fchown(r3, r4, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r6 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000025c0)=ANY=[@ANYBLOB="8400000000010104000000000000020002000000240001801400018008000100e000000108000200000000000c00028005000100000000003c0002802c000180140003000000000000000000000000000000000116000400fe80000000000000000000000000001e0c000280bbfc0100159da9473eddb66a3a1a1fc35ac543c7000000000800074000000000080008408000000083ba4d248368d185fd6e8ab41a55a3c27cca8ecb0924db491515175b79857613a42fbd38c3daf57b970997fff42dc3b7de6461813be32e972a298e998846fb964b9fbbff7723a7949f31a3dfd9"], 0x84}}, 0x0) r8 = syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xac7, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f0000000000000400800000", 0x1f, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000002400)=ANY=[@ANYRESHEX=r7]) fstat(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r8, r9, 0x0) syz_mount_image$fuse(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x696ef83dffdbdfb8, &(0x7f0000000180)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@allow_other}, {@max_read={'max_read', 0x3d, 0x7}}, {@blksize}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@measure}, {@uid_eq={'uid', 0x3d, r5}}, {@euid_lt={'euid<', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, r9}}]}}) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x10000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6800000000000000}, 0x0) 22:17:21 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1ed, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:21 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='rea/ahead=0']) [ 345.475318][T20634] incfs: Options parsing error. -22 [ 345.488645][T20635] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x2c000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6806000000000000}, 0x0) [ 345.545002][T20655] incfs: Options parsing error. -22 [ 345.546283][T20635] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 345.565934][T20648] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 345.577565][T20652] incfs: Options parsing error. -22 [ 345.600021][T20635] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 345.635146][T20668] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:22 executing program 1: r0 = syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000002440)="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", 0xfb, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xac7, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f0000000000000400800000", 0x1f, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x9}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open$cgroup(&(0x7f00000026c0)={0x2, 0x80, 0xd6, 0x1, 0x7f, 0x4, 0x0, 0x6, 0x88002, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000002540)}, 0x44d81, 0x0, 0x0, 0x277a3b2180ef6fc0, 0x4, 0x0, 0x4, 0x0, 0x200, 0x0, 0xfff}, r1, 0x9, r1, 0x4) fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(0x0, 0x36) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000002740)={0x1, 0x80, 0x0, 0x2, 0xff, 0x20, 0x0, 0x101, 0x14000, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000002580), 0x8}, 0xa002, 0x80, 0x80000001, 0x4, 0x0, 0xd8, 0x6, 0x0, 0x7fffffff, 0x0, 0x6}, 0x0, 0x6, r2, 0x9) fchown(r3, r4, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r6 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000025c0)=ANY=[@ANYBLOB="8400000000010104000000000000020002000000240001801400018008000100e000000108000200000000000c00028005000100000000003c0002802c000180140003000000000000000000000000000000000116000400fe80000000000000000000000000001e0c000280bbfc0100159da9473eddb66a3a1a1fc35ac543c7000000000800074000000000080008408000000083ba4d248368d185fd6e8ab41a55a3c27cca8ecb0924db491515175b79857613a42fbd38c3daf57b970997fff42dc3b7de6461813be32e972a298e998846fb964b9fbbff7723a7949f31a3dfd9"], 0x84}}, 0x0) r8 = syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xac7, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f0000000000000400800000", 0x1f, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000002400)=ANY=[@ANYRESHEX=r7]) fstat(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r8, r9, 0x0) syz_mount_image$fuse(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x696ef83dffdbdfb8, &(0x7f0000000180)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@allow_other}, {@max_read={'max_read', 0x3d, 0x7}}, {@blksize}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@measure}, {@uid_eq={'uid', 0x3d, r5}}, {@euid_lt={'euid<', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, r9}}]}}) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x40000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 345.636246][T20648] EXT4-fs error (device loop1): __ext4_new_inode:930: comm syz-executor.1: reserved inode found cleared - inode=1 [ 345.644506][T20668] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 345.666597][T20668] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 345.666993][T20648] incfs: Can't find or create .index dir in ./file0 22:17:22 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='read\"head=0']) 22:17:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6906000000000000}, 0x0) 22:17:22 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x212, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:22 executing program 0: ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f00000000c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000003c0)={'syztnl2\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x8, 0x80, 0x5, 0x6, {{0x9, 0x4, 0x1, 0x7, 0x24, 0x67, 0x0, 0xf9, 0x29, 0x0, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@generic={0x86, 0xd, "2427960d6609cd567756e4"}]}}}}}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={[0x9]}, 0x8, 0x80000) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB="700000001000043f2cbd700000dcdf2500000000", @ANYRES32=r1, @ANYBLOB="0440040080000000080020000300000005002700080000000a000200bbbbbbbbbbbb0000140012800c0001006d616376746170000400028005002100bf00000004001400140014007663616e3000"/88], 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x4000004) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7, 0x100, 0x1ff, 0x0, 0x0, 0xffffffffffffffff, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1, 0x5}, 0x40) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000a180945600"/20, @ANYRES32, @ANYBLOB="00000000000000001c001a8018000a8014000700fe8000000000000000000000000000bb"], 0x3c}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @remote}]}]}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x220}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=@ipv6_getroute={0x64, 0x1a, 0x200, 0x70bd2b, 0x25dfdbfc, {0xa, 0x10, 0x20, 0x8, 0xfd, 0x0, 0xfe, 0x1, 0x2300}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_ACTION={0x8, 0x1, 0xe}}, @RTA_IIF={0x8, 0x3, r5}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x4}, @RTA_EXPIRES={0x8, 0x17, 0xfffffffd}, @RTA_GATEWAY={0x14, 0x5, @private2}, @RTA_UID={0x8, 0x19, 0xee01}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x15}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x40090) syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:22 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x213, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 345.707723][ T335] BUG: Dentry ffff8881a1fb8aa0{i=0,n=.index} still in use (1) [unmount of ext4 loop1] [ 345.717549][ T335] ------------[ cut here ]------------ [ 345.723101][ T335] WARNING: CPU: 0 PID: 335 at fs/dcache.c:1597 umount_check+0x179/0x1c0 [ 345.731492][ T335] Modules linked in: [ 345.735382][ T335] CPU: 0 PID: 335 Comm: syz-executor.1 Not tainted 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 345.745421][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 22:17:22 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='read,head=0']) [ 345.753231][T20675] incfs: Options parsing error. -22 [ 345.755561][ T335] RIP: 0010:umount_check+0x179/0x1c0 [ 345.755570][ T335] Code: ff 4c 8b 0b 48 81 c5 20 04 00 00 48 c7 c7 a0 07 e9 84 4c 89 fe 4c 89 f2 4c 89 f9 45 89 e8 31 c0 55 e8 a7 a3 af ff 48 83 c4 08 <0f> 0b e9 fd fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff [ 345.755580][ T335] RSP: 0018:ffff8881ad66fc58 EFLAGS: 00010282 [ 345.791722][ T335] RAX: 0000000000000054 RBX: ffffffff85faa080 RCX: 05ad20926f1c9800 [ 345.799684][ T335] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 22:17:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x58000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:22 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='reada\"ead=0']) [ 345.799900][T20679] incfs: Options parsing error. -22 [ 345.807650][ T335] RBP: ffff8881a7ab3420 R08: ffffffff814e90a7 R09: ffffed103edc9608 [ 345.807655][ T335] R10: ffffed103edc9608 R11: 0000000000000000 R12: dffffc0000000000 [ 345.807659][ T335] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8881a1fb8aa0 [ 345.807666][ T335] FS: 0000000003073400(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 345.807670][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 22:17:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x6c000000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 345.807674][ T335] CR2: 00007fff098edc68 CR3: 00000001ad629000 CR4: 00000000001406f0 [ 345.807681][ T335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 345.807696][ T335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 345.876564][ T335] Call Trace: [ 345.879887][ T335] d_walk+0x2d9/0x540 [ 345.883982][ T335] ? __d_free+0x20/0x20 [ 345.888215][ T335] shrink_dcache_for_umount+0x8a/0x1a0 [ 345.892698][T20687] incfs: Options parsing error. -22 [ 345.893696][ T335] generic_shutdown_super+0x63/0x2a0 [ 345.893704][ T335] kill_block_super+0x79/0xd0 22:17:22 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='reada,ead=0']) [ 345.893717][ T335] deactivate_locked_super+0xaf/0x100 [ 345.914189][ T335] deactivate_super+0x1b3/0x270 [ 345.919122][ T335] ? deactivate_locked_super+0x100/0x100 [ 345.924746][ T335] ? dput+0x4de/0x5d0 [ 345.928721][ T335] ? _raw_spin_lock_irqsave+0x210/0x210 [ 345.934269][ T335] ? find_next_bit+0xc6/0x110 [ 345.938936][ T335] cleanup_mnt+0x432/0x4e0 [ 345.943867][ T335] task_work_run+0x186/0x1b0 [ 345.948448][ T335] prepare_exit_to_usermode+0x2b0/0x310 [ 345.953987][ T335] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 345.959036][T20694] incfs: Options parsing error. -22 [ 345.959861][ T335] RIP: 0033:0x467a37 [ 345.959874][ T335] 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 [ 345.988503][ T335] RSP: 002b:00007fff098ee3a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 345.996901][ T335] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000467a37 [ 346.004865][ T335] RDX: 00007fff098ee47c RSI: 0000000000000002 RDI: 00007fff098ee470 [ 346.013039][ T335] RBP: 00007fff098ee470 R08: 00000000ffffffff R09: 00007fff098ee240 [ 346.021607][ T335] R10: 0000000003074bd3 R11: 0000000000000246 R12: 00000000004bee70 [ 346.029764][ T335] R13: 00007fff098ef540 R14: 0000000003074b00 R15: 00007fff098ef580 [ 346.037729][ T335] ---[ end trace 8420a45d94a44f76 ]--- [ 346.053100][ T335] BUG: Dentry ffff8881a1fb8aa0{i=0,n=.index} still in use (1) [unmount of ext4 loop1] [ 346.062990][ T335] ------------[ cut here ]------------ [ 346.068449][ T335] WARNING: CPU: 0 PID: 335 at fs/dcache.c:1597 umount_check+0x179/0x1c0 [ 346.076897][ T335] Modules linked in: [ 346.080769][ T335] CPU: 0 PID: 335 Comm: syz-executor.1 Tainted: G W 5.4.125-syzkaller-00003-g9c09b1ce4b07 #0 [ 346.092207][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.102326][ T335] RIP: 0010:umount_check+0x179/0x1c0 [ 346.107665][ T335] Code: ff 4c 8b 0b 48 81 c5 20 04 00 00 48 c7 c7 a0 07 e9 84 4c 89 fe 4c 89 f2 4c 89 f9 45 89 e8 31 c0 55 e8 a7 a3 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 [ 346.127323][ T335] RSP: 0018:ffff8881ad66fc58 EFLAGS: 00010282 [ 346.133358][ T335] RAX: 0000000000000054 RBX: ffffffff85faa080 RCX: 05ad20926f1c9800 [ 346.141313][ T335] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 346.149252][ T335] RBP: ffff8881a7ab3420 R08: ffffffff814e90a7 R09: ffffed103edc9608 [ 346.157193][ T335] R10: ffffed103edc9608 R11: 0000000000000000 R12: dffffc0000000000 [ 346.165227][ T335] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8881a1fb8aa0 [ 346.173174][ T335] FS: 0000000003073400(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 346.182106][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 346.188668][ T335] CR2: 00007f2b29143000 CR3: 00000001ad629000 CR4: 00000000001406f0 [ 346.196695][ T335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 346.204729][ T335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 346.212667][ T335] Call Trace: [ 346.215930][ T335] d_walk+0x2d9/0x540 [ 346.219879][ T335] ? __d_free+0x20/0x20 [ 346.224085][ T335] shrink_dcache_for_umount+0x8a/0x1a0 [ 346.229511][ T335] generic_shutdown_super+0x63/0x2a0 [ 346.234770][ T335] kill_block_super+0x79/0xd0 [ 346.239414][ T335] deactivate_locked_super+0xaf/0x100 [ 346.244754][ T335] deactivate_super+0x1b3/0x270 [ 346.249747][ T335] ? deactivate_locked_super+0x100/0x100 [ 346.255348][ T335] ? dput+0x4de/0x5d0 [ 346.259404][ T335] ? _raw_spin_lock_irqsave+0x210/0x210 [ 346.265018][ T335] ? find_next_bit+0xc6/0x110 [ 346.269664][ T335] cleanup_mnt+0x432/0x4e0 [ 346.274047][ T335] task_work_run+0x186/0x1b0 [ 346.278603][ T335] prepare_exit_to_usermode+0x2b0/0x310 [ 346.284114][ T335] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 346.289971][ T335] RIP: 0033:0x467a37 [ 346.293853][ T335] 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 [ 346.313430][ T335] RSP: 002b:00007fff098ee3a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 346.322064][ T335] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000467a37 [ 346.330114][ T335] RDX: 00007fff098ee47c RSI: 0000000000000002 RDI: 00007fff098ee470 [ 346.338065][ T335] RBP: 00007fff098ee470 R08: 00000000ffffffff R09: 00007fff098ee240 [ 346.346004][ T335] R10: 0000000003074bd3 R11: 0000000000000246 R12: 00000000004bee70 [ 346.353972][ T335] R13: 00007fff098ef540 R14: 0000000003074b00 R15: 00007fff098ef580 [ 346.361928][ T335] ---[ end trace 8420a45d94a44f77 ]--- [ 346.386589][ T335] VFS: Busy inodes after unmount of loop1. Self-destruct in 5 seconds. Have a nice day... [ 346.507853][T20710] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 346.517692][T20710] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 346.527695][T20710] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 346.537622][T20710] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 346.556442][T20710] EXT4-fs (loop1): Unrecognized mount option "0x0000000000000005" or missing value 22:17:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000003000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100172,user_id=', @ANYRESDEC=0x0, @ANYBLOB="5bfd817ee2b8d196760af997aca120a510b1f982223b0fcfe820de960befb2b3e49d5e630e4a33c2975dedbcbb4bc025d8216b68c652", @ANYRESDEC=0x0, @ANYBLOB='l\x00']) r5 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r5, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) recvmmsg(r5, &(0x7f0000003b80)=[{{&(0x7f00000003c0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000001780)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000000580)=""/238, 0xee}, {&(0x7f00000016c0)=""/134, 0x86}], 0x6, &(0x7f0000001800)=""/61, 0x3d}, 0xff}, {{0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f0000001980)=""/189, 0xbd}, 0x8}, {{&(0x7f0000001a40)=@ipx, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001ac0)=""/33, 0x21}, {&(0x7f0000001b00)=""/82, 0x52}, {&(0x7f0000001b80)=""/191, 0xbf}, {&(0x7f0000001c40)=""/103, 0x67}, {&(0x7f0000001cc0)=""/235, 0xeb}, {&(0x7f0000001dc0)=""/64, 0x40}, {&(0x7f0000001e00)=""/11, 0xb}], 0x7, &(0x7f0000001ec0)=""/71, 0x47}}, {{&(0x7f0000002f80)=@generic, 0x80, &(0x7f00000032c0)=[{&(0x7f0000001840)=""/192, 0xc0}, {&(0x7f00000030c0)=""/242, 0xf2}, {&(0x7f00000031c0)=""/239, 0xef}], 0x3}, 0x8}, {{&(0x7f0000003300)=@hci, 0x80, &(0x7f0000003580)=[{&(0x7f0000003380)=""/178, 0xb2}, {&(0x7f0000003440)=""/103, 0x67}, {&(0x7f00000034c0)=""/57, 0x39}, {&(0x7f0000003540)=""/6, 0x6}], 0x4, &(0x7f00000035c0)=""/158, 0x9e}, 0x4}, {{&(0x7f0000003680)=@nl=@proc, 0x80, &(0x7f0000003840)=[{&(0x7f0000003700)=""/65, 0x41}, {&(0x7f0000003780)=""/134, 0x86}], 0x2, &(0x7f0000003880)=""/20, 0x14}, 0x200}, {{&(0x7f00000038c0)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003940)=""/249, 0xf9}], 0x1, &(0x7f0000003a80)=""/223, 0xdf}, 0xab99da3}], 0x7, 0x61, &(0x7f0000003d40)={0x77359400}) 22:17:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xd7ff0000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readah\"ad=0']) 22:17:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6c00000000000000}, 0x0) 22:17:23 executing program 0: r0 = syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2003020, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r0]) 22:17:23 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x214, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 346.623464][T20710] incfs: Options parsing error. -22 22:17:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readah,ad=0']) 22:17:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xd7ffffff, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:23 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:23 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x300, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x6c04000000000000}, 0x0) [ 346.664947][T20723] incfs: Options parsing error. -22 22:17:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readah/ad=0']) [ 346.711404][T20734] incfs: Options parsing error. -22 [ 346.758772][T20749] incfs: Options parsing error. -22 [ 346.833746][T20753] fuse: Bad value for 'user_id' 22:17:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000003000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100172,user_id=', @ANYRESDEC=0x0, @ANYBLOB="5bfd817ee2b8d196760af997aca120a510b1f982223b0fcfe820de960befb2b3e49d5e630e4a33c2975dedbcbb4bc025d8216b68c652", @ANYRESDEC=0x0, @ANYBLOB='l\x00']) r5 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r5, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) recvmmsg(r5, &(0x7f0000003b80)=[{{&(0x7f00000003c0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000001780)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000000580)=""/238, 0xee}, {&(0x7f00000016c0)=""/134, 0x86}], 0x6, &(0x7f0000001800)=""/61, 0x3d}, 0xff}, {{0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f0000001980)=""/189, 0xbd}, 0x8}, {{&(0x7f0000001a40)=@ipx, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001ac0)=""/33, 0x21}, {&(0x7f0000001b00)=""/82, 0x52}, {&(0x7f0000001b80)=""/191, 0xbf}, {&(0x7f0000001c40)=""/103, 0x67}, {&(0x7f0000001cc0)=""/235, 0xeb}, {&(0x7f0000001dc0)=""/64, 0x40}, {&(0x7f0000001e00)=""/11, 0xb}], 0x7, &(0x7f0000001ec0)=""/71, 0x47}}, {{&(0x7f0000002f80)=@generic, 0x80, &(0x7f00000032c0)=[{&(0x7f0000001840)=""/192, 0xc0}, {&(0x7f00000030c0)=""/242, 0xf2}, {&(0x7f00000031c0)=""/239, 0xef}], 0x3}, 0x8}, {{&(0x7f0000003300)=@hci, 0x80, &(0x7f0000003580)=[{&(0x7f0000003380)=""/178, 0xb2}, {&(0x7f0000003440)=""/103, 0x67}, {&(0x7f00000034c0)=""/57, 0x39}, {&(0x7f0000003540)=""/6, 0x6}], 0x4, &(0x7f00000035c0)=""/158, 0x9e}, 0x4}, {{&(0x7f0000003680)=@nl=@proc, 0x80, &(0x7f0000003840)=[{&(0x7f0000003700)=""/65, 0x41}, {&(0x7f0000003780)=""/134, 0x86}], 0x2, &(0x7f0000003880)=""/20, 0x14}, 0x200}, {{&(0x7f00000038c0)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003940)=""/249, 0xf9}], 0x1, &(0x7f0000003a80)=""/223, 0xdf}, 0xab99da3}], 0x7, 0x61, &(0x7f0000003d40)={0x77359400}) 22:17:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahe\"d=0']) 22:17:23 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x480, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x7400000000000000}, 0x0) 22:17:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xe8030000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:23 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x7a00000000000000}, 0x0) 22:17:23 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x28b5800, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7265616461686561643d3023b9ac4c4a949bea775d5c9372cda974fee25e13b632e002741b1df330bf0325dce91f44ba2096b91651bb5044bff2ffd0566fb8eb24af5aa9cd579de63cf63899e116d763457e5f78cd9688cb7d6dba31e1ab225debd3a0aa6ccae9caba2a2aaae37e987b663eb816180caccbfc11265ea5020d75449cb5102e498a95b9ef05134fb17bcc28fa9fabea924991ba7813a9b91333b424da8c884433630bac06bebee4c599276b751b4a5c4df6b4b57b49625b5a7ea15ea1341d7b5192d7c6567687213cb54c27f9313b0721c199"]) [ 346.934961][T20766] incfs: Options parsing error. -22 22:17:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahe,d=0']) 22:17:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xf4010000, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:23 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4f5, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahea\"=0']) [ 347.001929][T20783] incfs: Options parsing error. -22 [ 347.018029][T20781] incfs: Options parsing error. -22 [ 347.074308][T20792] incfs: Options parsing error. -22 [ 347.106192][T20793] fuse: Bad value for 'user_id' 22:17:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000003000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100172,user_id=', @ANYRESDEC=0x0, @ANYBLOB="5bfd817ee2b8d196760af997aca120a510b1f982223b0fcfe820de960befb2b3e49d5e630e4a33c2975dedbcbb4bc025d8216b68c652", @ANYRESDEC=0x0, @ANYBLOB='l\x00']) r5 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r5, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) recvmmsg(r5, &(0x7f0000003b80)=[{{&(0x7f00000003c0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000001780)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000000580)=""/238, 0xee}, {&(0x7f00000016c0)=""/134, 0x86}], 0x6, &(0x7f0000001800)=""/61, 0x3d}, 0xff}, {{0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f0000001980)=""/189, 0xbd}, 0x8}, {{&(0x7f0000001a40)=@ipx, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001ac0)=""/33, 0x21}, {&(0x7f0000001b00)=""/82, 0x52}, {&(0x7f0000001b80)=""/191, 0xbf}, {&(0x7f0000001c40)=""/103, 0x67}, {&(0x7f0000001cc0)=""/235, 0xeb}, {&(0x7f0000001dc0)=""/64, 0x40}, {&(0x7f0000001e00)=""/11, 0xb}], 0x7, &(0x7f0000001ec0)=""/71, 0x47}}, {{&(0x7f0000002f80)=@generic, 0x80, &(0x7f00000032c0)=[{&(0x7f0000001840)=""/192, 0xc0}, {&(0x7f00000030c0)=""/242, 0xf2}, {&(0x7f00000031c0)=""/239, 0xef}], 0x3}, 0x8}, {{&(0x7f0000003300)=@hci, 0x80, &(0x7f0000003580)=[{&(0x7f0000003380)=""/178, 0xb2}, {&(0x7f0000003440)=""/103, 0x67}, {&(0x7f00000034c0)=""/57, 0x39}, {&(0x7f0000003540)=""/6, 0x6}], 0x4, &(0x7f00000035c0)=""/158, 0x9e}, 0x4}, {{&(0x7f0000003680)=@nl=@proc, 0x80, &(0x7f0000003840)=[{&(0x7f0000003700)=""/65, 0x41}, {&(0x7f0000003780)=""/134, 0x86}], 0x2, &(0x7f0000003880)=""/20, 0x14}, 0x200}, {{&(0x7f00000038c0)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003940)=""/249, 0xf9}], 0x1, &(0x7f0000003a80)=""/223, 0xdf}, 0xab99da3}], 0x7, 0x61, &(0x7f0000003d40)={0x77359400}) 22:17:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x8000000000000000}, 0x0) 22:17:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xfeffffff, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:23 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x500, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 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, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x91400, 0x100) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r4}, 0x8) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 22:17:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahea,=0']) 22:17:23 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x600, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 347.216227][T20807] incfs: Options parsing error. -22 22:17:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xffffffd7, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x8100000000000000}, 0x0) 22:17:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahea/=0']) [ 347.239207][T20807] incfs: Options parsing error. -22 22:17:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xfffffffe, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x81ffffff00000000}, 0x0) 22:17:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000003000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100172,user_id=', @ANYRESDEC=0x0, @ANYBLOB="5bfd817ee2b8d196760af997aca120a510b1f982223b0fcfe820de960befb2b3e49d5e630e4a33c2975dedbcbb4bc025d8216b68c652", @ANYRESDEC=0x0, @ANYBLOB='l\x00']) r5 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r5, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) recvmmsg(r5, &(0x7f0000003b80)=[{{&(0x7f00000003c0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000001780)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000000580)=""/238, 0xee}, {&(0x7f00000016c0)=""/134, 0x86}], 0x6, &(0x7f0000001800)=""/61, 0x3d}, 0xff}, {{0x0, 0x0, &(0x7f0000001940), 0x0, &(0x7f0000001980)=""/189, 0xbd}, 0x8}, {{&(0x7f0000001a40)=@ipx, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001ac0)=""/33, 0x21}, {&(0x7f0000001b00)=""/82, 0x52}, {&(0x7f0000001b80)=""/191, 0xbf}, {&(0x7f0000001c40)=""/103, 0x67}, {&(0x7f0000001cc0)=""/235, 0xeb}, {&(0x7f0000001dc0)=""/64, 0x40}, {&(0x7f0000001e00)=""/11, 0xb}], 0x7, &(0x7f0000001ec0)=""/71, 0x47}}, {{&(0x7f0000002f80)=@generic, 0x80, &(0x7f00000032c0)=[{&(0x7f0000001840)=""/192, 0xc0}, {&(0x7f00000030c0)=""/242, 0xf2}, {&(0x7f00000031c0)=""/239, 0xef}], 0x3}, 0x8}, {{&(0x7f0000003300)=@hci, 0x80, &(0x7f0000003580)=[{&(0x7f0000003380)=""/178, 0xb2}, {&(0x7f0000003440)=""/103, 0x67}, {&(0x7f00000034c0)=""/57, 0x39}, {&(0x7f0000003540)=""/6, 0x6}], 0x4, &(0x7f00000035c0)=""/158, 0x9e}, 0x4}, {{&(0x7f0000003680)=@nl=@proc, 0x80, &(0x7f0000003840)=[{&(0x7f0000003700)=""/65, 0x41}, {&(0x7f0000003780)=""/134, 0x86}], 0x2, &(0x7f0000003880)=""/20, 0x14}, 0x200}, {{&(0x7f00000038c0)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003940)=""/249, 0xf9}], 0x1, &(0x7f0000003a80)=""/223, 0xdf}, 0xab99da3}], 0x7, 0x61, &(0x7f0000003d40)={0x77359400}) 22:17:23 executing program 0: fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000100)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x13}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'lo\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg0\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000010}, 0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ip_vti0\x00'}) syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"/334], 0x7c}}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'vlan0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x1, 0x99, 0x7, 0xfffffffe, 0xffffffff, 0x0, 0x7fff, 0x20, 0x401}}) 22:17:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0xffffffff, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x94fb010000000000}, 0x0) 22:17:23 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x700, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead\"0']) 22:17:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 347.450192][T20850] incfs: Options parsing error. -22 22:17:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead,0']) 22:17:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 22:17:23 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x900, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 347.481442][T20854] netlink: 'syz-executor.0': attribute type 7 has an invalid length. 22:17:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x2, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xb000000000000000}, 0x0) [ 347.525829][T20866] incfs: Options parsing error. -22 22:17:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000003000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100172,user_id=', @ANYRESDEC=0x0, @ANYBLOB="5bfd817ee2b8d196760af997aca120a510b1f982223b0fcfe820de960befb2b3e49d5e630e4a33c2975dedbcbb4bc025d8216b68c652", @ANYRESDEC=0x0, @ANYBLOB='l\x00']) r5 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r5, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 22:17:24 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='read=0\x00\x00\x00\x00\x00']) 22:17:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=\"']) 22:17:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x3, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xb804000000000000}, 0x0) 22:17:24 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x4, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xc3ffffff00000000}, 0x0) 22:17:24 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) mount$incfs(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x60, &(0x7f00000001c0)={[{@no_bf_cache={'no_bf_cache', 0x3d, 0x1}}, {@no_bf_readahead={'no_bf_readahead', 0x3d, 0x1}}, {@rlog_pages={'rlog_pages', 0x3d, 0xeb}}, {@no_bf_readahead}], [{@obj_type={'obj_type', 0x3d, 'incremental-fs\x00'}}, {@subj_user={'subj_user', 0x3d, 'incremental-fs\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'incremental-fs\x00'}}, {@subj_type}, {@fowner_lt={'fowner<', 0xee01}}]}) 22:17:24 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 347.709346][T20898] incfs: Options parsing error. -22 [ 347.715136][T20897] incfs: Options parsing error. -22 22:17:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=,']) 22:17:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x5, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 347.857439][T20920] fuse: Bad value for 'user_id' [ 347.903537][T20918] incfs: Options parsing error. -22 22:17:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000003000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100172,user_id=', @ANYRESDEC=0x0, @ANYBLOB="5bfd817ee2b8d196760af997aca120a510b1f982223b0fcfe820de960befb2b3e49d5e630e4a33c2975dedbcbb4bc025d8216b68c652", @ANYRESDEC=0x0, @ANYBLOB='l\x00']) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 22:17:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x6, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:24 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x41) syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000025c0)={0x0, 0x0, 0x5e077546afc31832}, 0x10) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1200000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xe0fb010000000000}, 0x0) 22:17:24 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=-']) [ 347.935343][T20918] incfs: Options parsing error. -22 22:17:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xeaffffff00000000}, 0x0) 22:17:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x8, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 347.993774][T20942] incfs: Options parsing error. -22 22:17:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7265616461686561643dc0"]) 22:17:24 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0xa, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xefffffff00000000}, 0x0) [ 348.109694][T20954] incfs: Options parsing error. -22 [ 348.145953][T20965] fuse: Bad value for 'user_id' 22:17:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000003000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100172,user_id=', @ANYRESDEC=0x0, @ANYBLOB="5bfd817ee2b8d196760af997aca120a510b1f982223b0fcfe820de960befb2b3e49d5e630e4a33c2975dedbcbb4bc025d8216b68c652", @ANYRESDEC=0x0, @ANYBLOB='l\x00']) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 22:17:24 executing program 0: r0 = syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KVM_SET_NESTED_STATE(r1, 0x4080aebf, &(0x7f0000000180)={{0x2, 0x0, 0x26, {0x7000, 0x4, 0x1}}, 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openat(0xffffffffffffffff, &(0x7f0000002200)='./file0\x00', 0x200, 0x80) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000002380)=[{&(0x7f00000023c0)=""/72, 0x48}, {&(0x7f00000022c0)=""/184, 0xb8}], 0x2, 0xd9f, 0x1ff) r3 = eventfd2(0x0, 0x80800) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x5) tkill(r4, 0x36) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) fcntl$setown(r3, 0x8, r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40400, 0x4) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYRESHEX=r0, @ANYRES16=r1, @ANYRESHEX=r1, @ANYRES16=r5, @ANYRES64]) 22:17:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 22:17:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x10080, &(0x7f0000000380)=ANY=[]) 22:17:24 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe00, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0xb, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xfcffffff00000000}, 0x0) 22:17:24 executing program 0: mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7265616461686561643d3096d9ff2b156fefa1c4f25712b7e38ced7811d57cb06703aeed26a2618d5e9dfc9d6a972b7f3a12570bacb9f772edca12b7f198c1901c47aa781123a5b89b155bf2b4e0b69d048669c1704c137000c3a83c3695aeb4fa885c5ab61d4579f84ea3d23122e61ccf3922a9dc28b4101a091cfda800edc548ae5c40d985825ef23b13fb3135c942d8"]) 22:17:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0xf, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$incfs(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x105a4aa, &(0x7f0000000280)={[{@rlog_pages={'rlog_pages', 0x3d, 0x3ff}}, {@no_bf_cache}, {@readahead={'readahead', 0x3d, 0x8000}}, {@readahead={'readahead', 0x3d, 0x112000000000000}}], [{@euid_lt={'euid<', 0xee00}}, {@permit_directio}, {@euid_lt={'euid<', r0}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x5b, 0x34, 0x61, 0x61, 0x38, 0x65, 0x37], 0x2d, [0x66, 0x63, 0x5e, 0x65], 0x2d, [0x38, 0x39, 0x63, 0x37], 0x2d, [0x64, 0x66, 0x30, 0x30], 0x2d, [0x65, 0x37, 0x63, 0x30, 0x30, 0x65, 0x4a, 0x30]}}}]}) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000004c0)=@tipc=@id, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/169, 0xa9}, 0xffffff80}, {{&(0x7f0000000640)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)}, {&(0x7f0000000700)=""/2, 0x2}], 0x2, &(0x7f0000000780)=""/14, 0xe}, 0xfffffff7}], 0x2, 0x2160, &(0x7f0000000840)={0x0, 0x989680}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='memory.stat\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f0000000480)='./file1\x00', 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) linkat(r1, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file1\x00', 0x2400) 22:17:24 executing program 0: r0 = syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x8810, 0x0) fchmodat(r0, 0xfffffffffffffffd, 0x80) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x130) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="70656c2c813bd11dfbbc3f86d4d953a67df391bf0844363ed0ba0e784281003d30"]) 22:17:24 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1020, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 348.339882][T20998] incfs: Options parsing error. -22 22:17:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000003000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100172,user_id=', @ANYRESDEC=0x0, @ANYBLOB="5bfd817ee2b8d196760af997aca120a510b1f982223b0fcfe820de960befb2b3e49d5e630e4a33c2975dedbcbb4bc025d8216b68c652", @ANYRESDEC=0x0, @ANYBLOB='l\x00']) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 22:17:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xfeffffff00000000}, 0x0) 22:17:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x10, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:24 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7265623109c620d961531447859044616461686561643d3009ba1715a96f83005872d57183f88100000000000000bde9c5a2b111e395fc5bd9e191dc7e9468c3d84c70773d83f73684c1a35d3cf2d370e6f67c8bb3dca6ee3e9581d2d4692c3b42a2f75afa4562ac99c572fd170eb3d077ad999b5753c8df98ab1777cfbb1496963c71b3669be0d6e7056d1ce61d0f34f4fa581611f040c5d367aff86fd664cb800fd41d0dfe4d25f079a713cc3bd58dd198d6ec7074b3a1d875d595865065ec022252ed64fb0cb8d931"]) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80200, 0x20) 22:17:24 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1100, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) [ 348.404855][T21001] fuse: Bad value for 'user_id' 22:17:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x104) 22:17:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 22:17:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x2c, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0xffffffff00000000}, 0x0) 22:17:24 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1200, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) 22:17:24 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='reahead=0\x00\x00']) [ 348.491572][T21021] incfs: Options parsing error. -22 [ 348.518163][T21021] incfs: Options parsing error. -22 [ 348.557223][T21040] incfs: Options parsing error. -22 [ 348.648912][T21048] fuse: Bad value for 'user_id' 22:17:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r4 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r4, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 22:17:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}}, 0x0) 22:17:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x58, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:25 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 22:17:25 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1202, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:25 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x68, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x20, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT={0x8}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2000}]}, 0x68}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x7c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x3}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @remote}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, 0x7c}}, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat$null(r2, &(0x7f0000000300)='./file0\x00', 0x1, 0x103) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x1, 0x2, {0xa, 0x4e24, 0x0, @empty, 0x8001}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2a15f167359eef1415e63284d7345009580dabde5ef55544ab3d1dac4d1d3fa1a117e75371f1a4e29ad7a153e22cbc4038c9ccf3143ec869d46a17ae82e0d8f361062df55877b145082717b059f4299905db91d6141ea5d47d8c594e51e155973f7f5fc4328ab307b6889270ab388a05a7e3c2759351a4ae8bad3c665515d13df60642488823771a42359eb9420fcb2075f9d95bf01f3d82e8346c680037cea1cc1dbd696b0c7bcd1ccee7b7cc0e0491debed9bfd2b96c57", 0xb8}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x588}}], 0x1, 0x80000) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readaheaf=0']) 22:17:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x6c, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:25 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1300, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x2}, 0x0) 22:17:25 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000100)=ANY=[]) 22:17:25 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7265616461686561643df7b018f6f541001ccea160df2b8485222930356b25ac93684e24d8c581c4ec847b2fff44c2a089a79c34ca72845117642f44757bf1c20daa2905cfa0b86009c77c9ec751f027d47c3a39e7c5399416340aacaa8feb194428e4e40aef28db3f456c1a959ffed10182489ed4379c7da44035049f9bf0f2e3d21736f1fe01fe972fb1"]) 22:17:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x1f4, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 348.733716][T21059] incfs: Options parsing error. -22 [ 348.743407][T21069] incfs: Options parsing error. -22 [ 348.771259][T21061] incfs: Options parsing error. -22 [ 348.834423][T21087] incfs: Options parsing error. -22 22:17:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r4, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 22:17:25 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1302, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x3}, 0x0) 22:17:25 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x100) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x300, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:25 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x111080, 0x0) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x13c, 0x0, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x110, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x4e, 0x3, "4b0ea4be67f42ccdde07c67d8eb8a58a5e65a83cdf3c6d209bc6102312755b827d3b1a704894e324a5a58a59687f88c3107f3a884cbeee154d1be8cea42a31724d77f35fdef6ab960aaf"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "9823f11a8b980a09562694909c6f4a5045fcc4c223"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ID={0x6f, 0x3, "a3760cdb0f766e9b56904bba737ffb854d8bf6a5c94132e0632246450edc9b066518fb6b4ad336180033f9baf5c64a3b59f4b7b765f41cd09ec00a9e3e1f03ed7f110fc29a08735bde5c00818b662a0bbbee65cc36d9106e8ca967c4198c035e50e5f89e52e9f09694b8cb"}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4000051}, 0x44881) syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x3e8, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x0) 22:17:25 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1402, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:25 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x30000, 0x8) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:25 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x40000, &(0x7f0000000240)=ANY=[@ANYBLOB='rlog_pages=00000000000000002733,dont_measure,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c1a4010a166cc5d23089059217be6ac00"]) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[]) 22:17:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x5}, 0x0) 22:17:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r4, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 22:17:25 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2000, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x500, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x6}, 0x0) 22:17:25 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xac7, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f0000000000000400800000", 0x1f, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, 0x0) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3ff, 0x9, &(0x7f0000000880)=[{&(0x7f0000000180)="7824eec3998dd740dad09fb9267f6cf01a427ca822391d26423fe6e108a9a3594842dc8874612a6c71b88d3bc044f15e96d5aba6698c244069571af1dd1e56209874a1d7d82f7226902a4c1c3b6a0e32f82517e52cd8ac7ab718d89292492525ea56814a1ac8351675db89f20662b9d0da085b", 0x73, 0x1}, {&(0x7f0000000200)="f1e5d56197be54360f6153eca3c10e318b03592fddac758212b81718011d2c94dc4f6c9eb6caad8e6003d726569854ff4c27297b034fdeb01d7c3bf013a412aadc3b98bd27f2289180cba8325a9b052428853cd4dd081f7f460363453d3af11d8be3b4497be85e7ff9d3d61dcc517987712cb98c90ef49cb53d28e89d7f95522a0b2a905a2f339f9d7c3627f564641648b8380c9360dc37af5cd0cfbec5135e2845a8e2061", 0xa5, 0x6}, {&(0x7f00000002c0)="7f36e1b416e106869479cf5934c5b4ea260744f58a5e5262ec0aab08b5b9bd412a8c7cbf1e3613180872f3964243a640898e9f69ba539d2eadfab1c34fcab88d19c748702082e1a6d0dbf678425b8ab0bff540c03c20f6f59a9410e148c0730d7406078dd4e4fed46243643d0c537225c913766cf17867d5df6f807907239614124267000902ea15ec27ffd30e75ccc9833ee58968c462b8d820c2f4c602b91ebef9bc36ee60cff0", 0xa8, 0x8001}, {&(0x7f00000003c0)="1fd3b1b1be78acb72c1b1d88e63d67c449f483568169fc6e8d466a80d87dfd12dee0188308ebf3d364f9e463b1170c64c1793497b4c614921c523a97dcb16f1077448c30a34482b726659032beb0b101654f8958bd51e7896e4ba23a7eb5f56c5651eee889183b8564c0636b78362fccf865e529db79a909b51798505f853613cc61649ff254fc8c8097e259dcd17e80645f3e22e1d30a1ec73c2e6c7103d6b45b062e51292b", 0xa6, 0xffffffffffffffff}, {&(0x7f0000000480)="b51d30aecefcfd64e854306abc88b24c984ede5d217eb10355f4fab70514e583e44c593ec2892ce37608d794975e33fb428fca5a3f939c4b0f3ad67e801e283e01dff91a6f7c6e261c88b2281ddeab12f5a9759fae1cc4c166ae7499e75bbe6f69e4b4505eb40aee56582cae2dd6a0ff3f84f1ddd1d2c21f20c61b1ba66e57ffd39567de2c3fad84ef43b21417609fa12bb1766c55702f72ed06bbaed2063f0e0b0a159c6c126c77218ad6a6ac939604edebf383da6c0d07cdd0e7ee", 0xbc, 0x7}, {&(0x7f0000000540)="dec21aa115a82bce301336f9020d28221a0698d3e01b9c43afef5cb2dfdc7c5430ece820bb8b0950fb8cb066d7bdd0b547e498b001344705bfb2d3c119830c950f1c1058afbffecf725299b5a0e2bc6226392d4e6050f200391f7545f37725ca9e7c5892ca0cc8e891fa49bb250d72ebc2f815265b9070b99be36216c1140ad73a7bc274421cea314fc0dca8d9fef720ba568f7263c1b0999471de51b887fcb00374931b9823aa13b1a53bcde4397d5a2142d71ce0cdc5d9a6b5506cb41181ecf2e6d3bdd70c48c6ee2a1c3a2083127bf046f0a2655c0f05a7db191abd60256eac5ab53f2091", 0xe6, 0x80}, {&(0x7f0000000640)="dec64d2b8a192e4da5f42e92d1fdc936e076d95cd609755a16526e1df40ead6126ff62cb0695e90c24b394", 0x2b, 0x29ce987e}, {&(0x7f0000000680)="7338ef7d46cc0e22f054c1e0618f2ca272b16fe02d4b6018d9231f3fa0a2ea978ba392a8f93189b786da5e84f8a628933524be33decacfe46ddb21485014a6f869060a98897ffa7c0744862f3e6eac8e578d60cbebd61a39a571d22ae4dae9307a58ace8075566ec767010068ca5edf9413608054f77985df62ea6eeb654f45ab8f21b551c242bea07665ad2812596718c1e6119c58abeb23092bb1daa6fba92e8a5597004e94caf43dcdc2b85821ecc12e3c6470d525b3c007c2ceb6cb417beee0e382285862b1067d6c51cc91e77a6ce06e9c510d9c63547697c3c7b5819e1725bfcd3cace91", 0xe7, 0x100}, {&(0x7f0000000780)="d09075bdc0c61dc8a4143f533e0f4ff5d89c213b1434677ab7dd3bf7c7e12c4ced2ee6c18385da1a2c05f02df3ce064e2d49571b74c34f4e03cda7f9acada9b7677291d71f0bcc0bfd6db9219e9abbd0be0455d269d7ccdd0d8ff627e023f5c294acb5f9f53c5fd6f95b7573175e2a3898a788ed7b51aed8095bb9b6c394dc1d787f175fbbc96ee9f90c802d16e455adf810a95a9f05177a1a5955df1b05b4454db82b3bcb6218a30fd104d72a14f0a33975af5c6281afcb251c55b433d1ca4b03a2413dd21bab61b91b1658edfac53bb743328723b52c59332036837bdf18d86f88a3aa01d73fb30c17d939afe4b69b50e2b78f00debd", 0xf7, 0x5}], 0x10000, &(0x7f0000000980)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@audit}, {@hash}, {@fowner_gt={'fowner>', r2}}]}) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) 22:17:25 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x20c009, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=0']) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xac7, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f0000000000000400800000", 0x1f, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, 0x0) getgroups(0x3, &(0x7f0000000140)=[0xee01, 0x0, 0xee00]) lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) 22:17:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0x600, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x7}, 0x0) 22:17:25 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2010, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0xa00, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x8}, 0x0) 22:17:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0xb00, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) [ 349.282070][T21154] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 349.359783][T21154] incfs: Options parsing error. -22 [ 349.408658][T21180] incfs: Options parsing error. -22 22:17:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x16, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @sack={0x5, 0x16, [0x0, 0xf00, 0x0, 0x0, 0x0]}, @sack={0x5, 0x6, [0x0]}]}}}}}}}, 0x0) 22:17:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_STATE={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x9}, 0x0) 22:17:25 executing program 5: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2200, &(0x7f0000000380)=ANY=[@ANYBLOB='readahead=00000000000000000']) 22:17:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) r4 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r4, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 22:17:25 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0