5bc79ecdf9228b806aa21c3b5d9755f23674c6799bb96110d3334324a812be87a5dddf37f2e477d6c2a151979269089821fc519b59fcae30a1033f38be588f2242d21dc8d41919b3ef58546e0e323d6f313fe9660d4fcbc15a366c386935eb46f5fe1b83a564140e5bf720d00cc038f3d64de3cd6311dab3f493b0597782732a67a29b490339e9f12d0e4a09057d399c6e45d38e04a06a6008061ff2d34c74c299f4ac1d483e61ef73c58552b19d5002e57bae3d1cc322cca0744ae46ea3e693a5d247d65f8a10c8d7f9b1451dc4faa8b7f6133f0ff88e2ef3cb878b46b4b3d3cfcd6f2e280d7b553c378be5dca187d7571ec42ba0279491703489eebd7bebbcd0764eab2730c5ac15f6304d29cd80e72eeda8ce491954b46efd11a1b0d16d195d3d0b3cd465803f4cadac2913fc1070ce5dbdd805b9e14a788b2653c1a33120a690822014259281e50ba83baeb834218944cf4e957fe90d6f233442c522da906a7552aa69429b0e5250b8f5067f4c4ea71d4ba2f3020ef25f7bffb80c260f207f9ad3ba94dd5191ebc636106c6215f1d9b8e46bf6f79223f55173f0f1b920eba0c76a932de661223fcf90d17c944623f7b074720c7b92a95a9a09823e41b117d4ad75edf176527bdad6419f6e0e765ff16f04b334fce8db94be7e3ae9a6afdcd884e7888b65f45a45cdb035e6df9dbd248758049bf33307d57de408d71c05deb79e9367d71fa05fbce032209d870fa4a62756e85e1d9cf9899d3c7805bf208ee20d67848c41acb531b451e506aa45445377600940d584f5f95aadcd4241ba5a290f341bc17eb7f3e83427cd6f25db16a8c318d760b04771bf2da53b5349878fe82811c871200053af8c5e92da1a15100431efee64cb536f4196746008c406f12b86543d866ad8d093b112912214bf311dd1362cb7430df3952bfff569fb8558c3f681b88410ab817c49c081232e29522b892e77e3f8a8bb58ab07f90768da3b22133419d72089eda07b6b164277358865b77bd9fecc29460f8b2fb822e138dd028cb907ed1ded16e9dfc883b822421d22ab13ec28f6c6fd6165bf84825ba136b1d1a5a142fde3a6cc5bd095a6281feb5a65dcb02afaec41d307c4a0c4831bb477edfeb6736fe574f33be25a3cff67d784f64c767c1b6f9f81b8409899b97d1412c3a58817bb2ac02c853f896fc9181179ee3ad543560f28287222e4485ae1ab8df76e3f07255d5c67f07ace08d330b67c90f75be2c5d56e51c12d0f644733734e0f6dc353e40b9f1deec0885d1935d54fe95f5af768b4505cba05d335533465c29ff14a5249c5f3ff3d66adad9d1c0f9c934516386e1d1aa4b08c85a4fdbe94c87e3397b97f06fa0b10a10d7853b681596eb5271ce613e968a033773c5297b522397210b6505d150d459b9b1b37d31196e6f8b0ff7f40e3675cd0b93dd80ee2e58c3f41d2891805ccf1363c18c87f99e72543b11cd5a63d41d6de0ed7573ff398d053cd267c75c61714a733ae3ae30d247ba032b25c4a79327175cc00ecdc405c6c7ed8dc7175b56c32ed27773776a29c6bc7417c4ac3003e108e16a674a7cfb00c5612f5e4b5cc085a93c06c57fe88d3e4e0cd5ca41fe7f9a469808e286113c4e415849d8e7b0623a2a733b9a98c87eaae19ad99d8da04facabc02c917735fe4840420d9af5b9d85838774f9106add28da7652fb99bb8420a578b9f6352d0437ae5bb63738c1cda60342679fb90dc2c5b76c98630cef48918070a9d17f45e208aeab3c91f4b6a69a7b31568cfc83b58658652954c343f2400c3a0596a18f9708179f7cc0aa00bd2c28def3e8672b3a6b130322397a4570b0d4ea3da5f304a2ac1b3f1bd2a5c247b8acec20850ddfa5ab14a951994fc3845146cdc915e618e59add828d50a0723459faf52eef4209feec7058a7cea36ed61a2bb66f82196e2873420c0a3e5ff1905c0ea6343fc65f02358dbc800ce12588d3cdfa5744880c7575d29a533c42181222dcfea67ff600e609115b919f0d2dfdbe633b41ed37be9e4a90363169c499078a3a542bcce228ed4d1f5a4876e9d7830fa768cfcedbbcf7d4971a7e7859f523759b74818c26eca9952e093d7c0ca7128fd312a6aed32d5cd2337bc07c6eac0c375108cdc2065495cb6708a2a446451360a04f66a9c061465578a3b77319b64230a6b9e8a2b3b02c2a4d2ed7eaddc4a56db9ad82f0a6fcf3b89fabbca14074508052e162915b755d1061435c01e58e2be7ec2429731dc202de1d245fa1f764d1caede2e900e8f8aecc928d810d9183da9129b43206fd25ef8a2bb12a31e7a83bc85168cf3701b2554eb7f328dfe59c32663a1d7e8c7eb9f8d2885be2fd82a83d9d7a00a892279530f116054daf87bb4b8498a8ff925c365c5388e9380215c29930ac8ab27864d95a0912d1b37c2dc4d7181851faa074b1d9f9a3324f2c2bb5dfdda268d427cd6390dcb46477239741efc8de1b02aaee3ab08eaab3a7cbf812cab53607cc503b5b170aece114985773a7d6f354d2e43665391ad087e25100e3ca96e8154877149e8a20cccb9f502e9ed7e7a960b01ecfb8e8da86046510acab6ba9b0204d3cfe69c2ab24370fc9908906d1f1fbb3e2d73e7d0bbb9dd450b88c29a71842b025f7d3495b44477822e5eaa4dd05f3798a908001c66c0e4d2c0e4eb0026f1c9c9a323890038d4eeba47658590fb28e0dc33ca35f718ed2c6cea22c55df535ba28c6c24650c7bdaf532c006fa846b44158faa0d2f0e73a455ed22bb154579c698419c5a23ccab2fb8db71ecdcc5e71b0ccce78c4d9c161c10126dbd21e6be4c90c10076e766b6243f3052b489add8faac5c3343d9627608a1b93baa63cbc6859bf9aad443c1e93c52b4f8f5d12df077f4030ed9a5a8411d4ad8315efee12b1e20b40d23b3597418fdcb2983f272feb8e324330b73223b4a43f9465113725b2bedd70a794d17e4c38172b8be3a3ebb57cf21695a3cf526e4b47e769dc157dabfbeba376c09e4145e421b96cbedcaf67fec71873d28c2fffbba91d9271a4b97ed962c3abcaa4ff444f92bf0b4bc69aff10d439625f030af4af02c19c7d9abf11520693999b4c1b5ead4ab5dce1341037dcec04e6e028331da7cec9692d1e7665444fe8858dac19bf5b1e670fc4c3efaaccd95678be54f7ed6619f83adb42d2db6530e7f3cdb04903efcf5afa0245b033dd80f7af84870c19921c1d98f5204ad818cd3f16435ef67c4b82875862efb74c617f73007"}) 22:55:07 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xfffffffc, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1706.365523][T12961] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x1000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60040003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:07 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x6e37, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f00000000c0)=0x1) ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, &(0x7f0000000040)=0x1) close(0xffffffffffffffff) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r2, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvmsg$can_j1939(r2, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000340)=""/23, 0x17}], 0x3}, 0x10020) sendmsg$AUDIT_MAKE_EQUIV(r3, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000f703040c27bd7000ffdbdf2507000000070000102e2f66696c65302e2f66696c65300000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x10) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) sendmmsg(r5, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="a703c4f0867cc8b0b9e290aa7d7c52e09b20ad8be7adc3510b6646d00a48ec9468", 0x21}], 0x1}}], 0x1, 0x0) 22:55:07 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xfffffffe, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1706.585630][T13282] validate_nla: 5 callbacks suppressed [ 1706.585640][T13282] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:07 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000c1030072b245660db1ebfa0000000000000000007801000078010000780100005802000058020000580200005802000058020000030000000000000000000000ff020000000000000000000000000001ff020000000000000000002000000001000000000000000000000000000000000000000000000000000000000000000076657468315f746f5f626f6e640000006e65747063693000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003801780100000000000000000000380071756f7461000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005800686173686c696d697400000000000000000000000000000000000000000173797a6b616c6c657231000000000000000000ee0000000004000000000000000000000005000000a6000000000000040000000000000000400052415445455354000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000ffffac1414bbfe880000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000076657468305f746f5f7465616d000000687372300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e0000000000000000000000000000000000000000000000000003800534554000000000000000000000000000000000000000000000000000003ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000037e92157b7b3d32a356f5a6676e1e9f9b4999223b45c7b3d6398844c01cd53dcc8d73811eb8700"/942], 0x15e) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0x100, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0xaf01, 0x0) r6 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000002c0)={0x0, r6}) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, r6}]) dup(r4) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r7, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000100)='/dev/input/mice\x00', 0x25c201) [ 1706.644828][T13279] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60050003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$alg(0x26, 0x5, 0x0) socket$packet(0x11, 0x3, 0x300) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000040)={0x3, 0x4, 0x8}) sendmmsg(r2, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="a703c4f0867cc8b0b9e290aa7d7c52e09b20ad8be7adc3510b6646d00a48ec9468", 0x21}], 0x1}}], 0x1, 0x0) 22:55:07 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x6f5d, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:07 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="0f00000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1706.903567][T13719] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x4000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60060003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:08 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) io_setup(0x8, &(0x7f0000000140)) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYRES64, @ANYBLOB="d5dac14628437cebbffbfdcec2e3d67793b86e8afb1c99123161ad3e799f", @ANYRES16=r2, @ANYRES64, @ANYRESDEC], 0x5) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0x100, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0xaf01, 0x0) r6 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000002c0)={0x0, r6}) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, r6}]) dup(r4) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r7, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) [ 1707.071644][T13746] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:08 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="1000000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt(r0, 0x2, 0x800, &(0x7f0000000380)=""/164, &(0x7f0000000440)=0xa4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000004c0), 0x0) accept(r1, &(0x7f0000000200)=@nl=@proc, &(0x7f0000000340)=0x80) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r2, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r3, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) ioctl$SIOCX25SFACILITIES(r3, 0x89e3, &(0x7f0000000480)={0xd, 0x13e9, 0xc, 0x5, 0x9, 0x81}) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000000)={0x7fff, 0x6, 0x4, 0x80000, 0x10000, {0x0, 0x7530}, {0x3, 0x1, 0x0, 0x2, 0x40, 0x7, "2523de95"}, 0x5, 0x2, @userptr=0x1, 0x2, 0x0, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000180)=0x4, 0x2) r5 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r5, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="a703c4f0867cc8b0b9e290aa7d7c52e09b20ad8be7adc3510b6646d00a48ec9468", 0x21}], 0x1}}], 0x1, 0x0) [ 1707.272340][T13976] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:08 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x73cf, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60070003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:08 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="c002000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1707.499532][T14340] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:08 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f00000001c0)) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/942], 0x15e) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0x100, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0xaf01, 0x0) r6 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000002c0)={0x0, r6}) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, r6}]) dup(r4) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r7, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) 22:55:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x28, r3, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}]}]}, 0x28}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000f40)=ANY=[@ANYBLOB="68010000", @ANYRES16=r3, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x18, r3, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x8008000}, 0x4000000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) io_setup(0x8, &(0x7f0000000140)=0x0) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r7 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r7, 0xaf01, 0x0) r8 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r7, 0x4008af20, &(0x7f00000002c0)={0x0, r8}) io_submit(r5, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x1, r8}]) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r6, 0x8983, &(0x7f0000000240)={0x2, 'bond_slave_1\x00', {0x18}, 0x7}) r9 = accept4(r4, 0x0, 0x0, 0x0) sendmmsg(r9, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="a703c4f0867cc8b0b9e290aa7d7c52e09b20ad8be7adc3510b6646d00a48ec9468", 0x21}], 0x1}}], 0x1, 0x0) [ 1707.596741][T14418] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:08 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7400, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x100000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60080003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:08 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="c00e000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1708.005850][T14887] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:09 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7741, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60090003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1708.055423][T14886] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:09 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="e03f030010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:09 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/933], 0x15e) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0x100, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0xaf01, 0x0) r6 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000002c0)={0x0, r6}) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, r6}]) dup(r4) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r7, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) 22:55:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="a703c4f0867cc8b0b9e290aa7d7c52e09b20ad8be7adc3510b6646d00a48ec9468", 0x21}], 0x1}}], 0x1, 0x0) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x1dc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r3, &(0x7f0000000340), &(0x7f0000000400)='\a'}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r3, &(0x7f0000000000), 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) [ 1708.306551][T15222] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x200000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc600a0003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:09 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x77f4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:09 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec05002010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r2, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="a703c4f0867cc8b0b9e290aa7d7c52e09b20ad8be7adc3510b6646d00a48ec9468", 0x21}], 0x1}}], 0x1, 0x0) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r4, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000200)={0x8037, 0x29ca, 0x1ff}) [ 1708.559760][T15445] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1708.574184][T15442] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc600b0003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:09 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/942], 0x15e) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0x100, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) kexec_load(0x7fffffff, 0x2, &(0x7f0000000100)=[{&(0x7f0000001480)="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", 0x1000, 0x783f373d, 0x6}, {&(0x7f0000000040)="ded578131e6151b2c67f0cfc3d96533c4ee8803ac172fe3122d7d9b72386983c451677d98ec8e63baafc31377e836a444ea9e8", 0x33, 0x0, 0x6}], 0x140000) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) r5 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f00000002c0)={0x0, r5}) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, r5}]) dup(r4) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r6, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) 22:55:09 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7800, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x300000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1708.796057][T15764] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:09 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="00f0ff7f10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc600c0003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/udmabuf\x00', 0x2) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x80800) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r3, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x7b, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e22, 0x9, @loopback}}, 0xf9, 0x7fff, 0xf388, 0x7, 0x2, 0x3ff, 0x81}, 0x9c) sendmmsg(r2, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="a703c4f0867cc8b0b9e290aa7d7c52e09b20ad8be7adc3510b6646d00a48ec9468", 0x21}], 0x1}}], 0x1, 0x0) 22:55:10 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7967, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1709.056606][T15974] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc600d0003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1709.100191][T16080] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:10 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/942], 0x15e) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0xe88424eccb65584c, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0xaf01, 0x0) r6 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000002c0)={0x0, r6}) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, r6}]) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x0, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x7d4, 'syz0\x00', @null, 0x3, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default]}) dup(r4) r7 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r7, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) 22:55:10 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="effdffff10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff49, 0x125280) sync_file_range(r2, 0x8, 0x7ff, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000200)={0x7ff, {{0xa, 0x4e22, 0xd165, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x200}}}, 0x88) r3 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="a703c4f0867cc8b0b9e290aa7d7c52e09b20ad8be7adc3510b6646d00a48ec9468", 0x21}], 0x1}}], 0x1, 0x0) [ 1709.303199][T16297] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x400000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:10 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7a00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc600e0003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0424fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:10 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/942], 0x15e) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0x100, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0xaf01, 0x0) r6 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000002c0)={0x0, r6}) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x0, r6}]) dup(r4) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r7, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) 22:55:10 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000001000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1709.540575][T16513] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1709.679321][T16559] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x500000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60110003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0224fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1709.832719][T16934] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:10 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000002000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:10 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7eff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60120003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1710.022793][T16940] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r4, 0xaf01, 0x0) r5 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f00000002c0)={0x0, r5}) io_submit(0x0, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1, r5}]) io_setup(0x8, &(0x7f0000000140)=0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r8 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r8, 0xaf01, 0x0) r9 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r8, 0x4008af20, &(0x7f00000002c0)={0x0, r9}) io_submit(r6, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x1, r9}]) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000200)=ANY=[@ANYBLOB="ff0100000000000000000000000000000500000000000000", @ANYRES32=r2, @ANYBLOB="00000000e800"/28, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00<\b\x00'/28, @ANYRES32, @ANYBLOB="00000000040000000000000000008fb39265045c6865000000008000", @ANYRES32=r3, @ANYBLOB="000000000200"/16, @ANYRES32=r9, @ANYBLOB="0000000094742f4000"/28]) sendmmsg(r2, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="a703c4f0867cc8b0b9e290aa7d7c52e09b20ad8be7adc3510b6646d00a48ec9468", 0x21}], 0x1}}], 0x1, 0x0) 22:55:11 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x80800) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x15e) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0x100, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0xaf01, 0x0) r6 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000002c0)={0x0, r6}) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x5, r4, 0x0, 0x0, 0x1, 0x0, 0x1, r6}]) dup(r4) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r7, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) open(&(0x7f0000000100)='./file0\x00', 0x20, 0x12) [ 1710.090653][T16961] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc601a0003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:11 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000003000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x600000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:11 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7f25, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0300fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:11 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000007000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1710.480410][T17447] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc602f0003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:11 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7fd8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:11 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000001c0)=""/144, &(0x7f0000000100)=0x90) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/942], 0x15e) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0x100, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0xaf01, 0x0) r6 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000002c0)={0x0, r6}) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, r6}]) dup(r4) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r7, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) [ 1710.635581][T17581] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60586503400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:11 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000008000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:11 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x80fe, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x700000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1710.884090][T17895] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60008103400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1711.112502][T18207] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:12 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000000a000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:55:12 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x8497, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1711.154230][T18211] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:12 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/942], 0x15e) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0x100, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0xaf01, 0x0) r6 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000002c0)={0x0, r6}) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, r6}]) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000100)={0x0, 0x4, 0x9, 0x100}) dup(r4) r7 = perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x40, 0xffff, 0x0, 0x0, 0xe6c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r7, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x921101) 22:55:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60102401400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x800000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1711.385056][T18326] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:12 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:12 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000000f000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100203400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:12 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x8709, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1711.605324][T18626] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:12 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1711.687636][T18642] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x900000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:12 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x87bc, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:12 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec02000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:12 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x3c3401) writev(r0, &(0x7f0000002640)=[{&(0x7f00000001c0)="9953f1787472c5fb8e00c2787e3e2487b9fcc7795cfd0e90550215073819f68ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643cd28662ef9d758403ce8cd297f656aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6d282cf6f19b99b6d618", 0x99}, {&(0x7f0000000040)}, {0x0}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x15e) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0x100, &(0x7f00000000c0)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r4, 0xaf01, 0x0) r5 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f00000002c0)={0x0, r5}) io_submit(0x0, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x800, r3, 0x0, 0x0, 0x0, 0x0, 0x1}]) dup(r3) r6 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7fffffff, 0xc0889, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000300), 0xd}, 0x10000, 0x638637c9, 0x0, 0x0, 0x0, 0x7, 0x4}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) fcntl$setstatus(r6, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000100)) 22:55:12 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1711.992304][T18958] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1712.006866][T18954] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:13 executing program 4: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100403400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:13 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/942], 0x15e) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0x100, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0xaf01, 0x0) r6 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000002c0)={0x0, r6}) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, r6}]) dup(r4) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r7, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) [ 1712.251148][T19335] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:13 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x8a2f, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:13 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec03000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:13 executing program 4: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xa00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100503400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:13 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x8fa0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1712.567372][T19589] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:13 executing program 4: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1712.647297][T19778] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:13 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/942], 0x15e) writev(r1, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) recvfrom$rose(r1, &(0x7f0000000080)=""/54, 0x36, 0x100, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) io_setup(0x8, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0xaf01, 0x0) r6 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000002c0)={0x0, r6}) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1, r6}]) dup(r4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e21, 0x101, @rand_addr="9932e4f1be8733aac594eed8724d02ed", 0x1}, {0xa, 0x4e22, 0x4, @ipv4={[], [], @loopback}, 0xa8}, 0x6, [0x40, 0x0, 0x5, 0x4, 0xb83f, 0xad05, 0x1, 0xfffff000]}, 0x5c) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r7, 0x4, 0x3800) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) 22:55:13 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec04000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xc00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100603400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:13 executing program 4: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:14 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x8fc7, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1712.930861][T19933] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:14 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec05000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:14 executing program 4: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1713.089093][T20119] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100703400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:14 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec06000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x1000000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1713.293235][T20432] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:14 executing program 4: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:14 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x955f, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1713.388138][T20436] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100a03400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1713.487276][T20457] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:14 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x9784, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 22:55:14 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec07000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1713.658588][T20652] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100e03400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 22:55:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x1004000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:14 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x9805, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60104803400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:15 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:15 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec08000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) [ 1714.036617][T20973] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 22:55:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60104c03400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:15 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x9af7, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:15 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 22:55:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60106003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:15 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec09000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:55:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x2000000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 1714.574504][T21307] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:15 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:15 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x9f68, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:15 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0a000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60106803400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x2010000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 22:55:15 executing program 2: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:16 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xa08f, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60106c03400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:16 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0b000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1715.023636][T21810] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 22:55:16 executing program 2: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x2300000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 22:55:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60107403400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:16 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0c000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:16 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xa627, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:16 executing program 2: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 1715.442521][T22158] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 22:55:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60107a03400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:16 executing program 2: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x2d00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:16 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xa74c, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:16 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0e000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1715.909576][T22489] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100009400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 22:55:17 executing program 2: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:17 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xabbf, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x3f00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:17 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0f000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:17 executing program 2: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc6010000a400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 22:55:17 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec10000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) [ 1716.401363][T22983] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:17 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xaf30, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 22:55:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{}], 0x1}, 0x0) 22:55:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100009400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:17 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec11000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:55:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x4000000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:17 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xafe3, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{}], 0x1}, 0x0) 22:55:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) [ 1716.856568][T23347] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc6010000a400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:17 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec12000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{}], 0x1}, 0x0) 22:55:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 22:55:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x4500000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc6010000340030002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:18 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xb157, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003", 0x17}], 0x1}, 0x0) [ 1717.278467][T23774] validate_nla: 9 callbacks suppressed [ 1717.278538][T23774] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:18 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec13000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 1717.397284][T23780] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc6010000340180002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003", 0x17}], 0x1}, 0x0) 22:55:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x4800000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:18 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec14000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:18 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xb6ef, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 1717.705878][T24112] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003", 0x17}], 0x1}, 0x0) 22:55:18 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xb714, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:18 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec60000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc6010000340250002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1717.861617][T24193] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 1718.005744][T24339] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0202000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e", 0x23}], 0x1}, 0x0) 22:55:19 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ecfc000010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x4c00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:19 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xb7c7, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:19 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 1718.192804][T24650] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0302000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1718.305701][T24657] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e", 0x23}], 0x1}, 0x0) [ 1718.389401][T24766] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:19 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xbc87, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0402000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:19 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00030010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x6000000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:19 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 22:55:19 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xbfab, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e", 0x23}], 0x1}, 0x0) [ 1718.672855][T25090] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0502000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1718.733652][T25087] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:19 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) [ 1718.883374][T25327] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:19 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00050010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x6800000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0602000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002", 0x29}], 0x1}, 0x0) 22:55:20 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xc0fe, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 22:55:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002", 0x29}], 0x1}, 0x0) [ 1719.185119][T25530] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:20 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00060010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0702000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1719.258645][T25467] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 22:55:20 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xc21f, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1719.516417][T25855] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x6c00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002", 0x29}], 0x1}, 0x0) 22:55:20 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00070010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{}], 0x1}, 0x0) 22:55:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0a02000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2", 0x2c}], 0x1}, 0x0) 22:55:20 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xc78f, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1719.798599][T25967] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:20 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00090010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1719.889070][T26079] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2", 0x2c}], 0x1}, 0x0) 22:55:21 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{}], 0x1}, 0x0) 22:55:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0e02000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x7400000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2", 0x2c}], 0x1}, 0x0) 22:55:21 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xc7b7, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1720.209460][T26395] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:21 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000a0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a4802000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:21 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{}], 0x1}, 0x0) 22:55:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x7a00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1", 0x2d}], 0x1}, 0x0) 22:55:21 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xc805, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a4c02000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:21 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000b0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:21 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303", 0x17}], 0x1}, 0x0) 22:55:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1", 0x2d}], 0x1}, 0x0) [ 1720.649288][T26696] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a6002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1", 0x2d}], 0x1}, 0x0) 22:55:21 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xcd4f, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:22 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xcf73, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303", 0x17}], 0x1}, 0x0) [ 1720.987383][T27054] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a6802000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:22 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000c0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {{}, {}, {0xebc}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)={0x1c, r2, 0x200, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r3 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000013c0)="5e830e7c33bb083c22bea45c21b985aafa32d6615fc7b753694d92e594474044f4b420c5481147b2826eafa4f0e54961b7d3c71857fc05", 0x37}, {&(0x7f0000001480)="2b84e1f4ed617a93991da411c7c19bf50193b9136524f97b81f16f287e0002fb2e305666539e1fabd43934ce8f0b4f6c7094ac63c4f5229f56a7a496665b647a8a17d8061bbb4ac90f9969671637511f380c8a874284e5b0c1c950d086f020a94792d83bb274d65aa4531f9841910cdc5a9d3627a03373cae8505a70e188dc5d4c5e0ba00d86a7bcaaa88d57fd1fefa4d7cccdae", 0x94}, {&(0x7f0000001540)="3040f6e2e051d0f89ff1434310dd8e2507b50a40edcf8c632446e56c8938bbd8860508523ff6a4852b8bbeb0f0e3a487141fcd96ec16c4acd3bde2f30e264492b2597d88f46ca2942b8c6c5a671d6f2b68286def69e73868f8b1a6ea68f60a00262a5519c43b514fcd90eb39ebc6fed8c53e21a9208c5c7b11baad8fdada4f490d0d6dfc690bc7177af303a7d98c31f97fc1888c555112f3db8070fc69876b51606fa3367a3cb16d19171437931fe92e7f55e10844b6cd3a504bef0ce066bafdecefd24c975119c3e9b46f47031eddd1505c8d03a1c244105e931f5ca49ee8796d", 0xe1}], 0x3}}, {{&(0x7f0000001640)=@in6={0xa, 0x4e23, 0x6, @remote, 0x5}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001ac0)="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", 0x237}], 0x1, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"], 0x250}}], 0x2, 0x0) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x103881) writev(r4, &(0x7f0000002640)=[{&(0x7f0000000280)="9953f1787472c5fb8e00c2787e3e24878ba6649ad64b0dd7232232868894024292cd44adcb8089d328bb31f6e476e04ace9914b5d37de5a37261e2acaef019d9fc7f22c576af42d127c5643c9286aa514d354094ee5f29aa6bfc18b2a4e76792e3f9c0a400a2a5ab9190ed6992d86a39b65c870b6dbcaee94358affe4bfb", 0x7e}, {&(0x7f0000000040), 0x40}, {0x0, 0x16}, {0x0}], 0x4) io_setup(0x8, &(0x7f0000000140)=0x0) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r7 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r7, 0xaf01, 0x0) r8 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r7, 0x4008af20, &(0x7f00000002c0)={0x0, r8}) io_submit(r5, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x1, r8}]) preadv(r6, &(0x7f0000000200)=[{&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f0000000040)=""/54, 0x36}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3, 0x80) ioctl$BLKIOMIN(r4, 0x1278, &(0x7f0000000000)) 22:55:22 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xd2e7, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303", 0x17}], 0x1}, 0x0) 22:55:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a6c02000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:22 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000e0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e", 0x23}], 0x1}, 0x0) 22:55:22 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xd757, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:22 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x1fc2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1721.520215][T27531] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:22 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x900, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a7402000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:22 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xd804, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xf5ffffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e", 0x23}], 0x1}, 0x0) 22:55:23 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000f0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a7a02000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:23 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x3e8, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1722.122822][T27937] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:23 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xd87f, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002020200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e", 0x23}], 0x1}, 0x0) 22:55:23 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00110010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1722.333559][T28243] validate_nla: 8 callbacks suppressed [ 1722.333570][T28243] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:23 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xde17, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002030200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002", 0x29}], 0x1}, 0x0) [ 1722.550084][T28356] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:23 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xfc, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1722.629942][T28462] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:23 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xdf3b, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002040200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xf9fdffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:23 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00120010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002", 0x29}], 0x1}, 0x0) 22:55:23 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x6, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1722.917279][T28681] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:24 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xdfee, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:24 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002", 0x29}], 0x1}, 0x0) [ 1723.031522][T28694] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xfbffffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002050200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:24 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2", 0x2c}], 0x1}, 0x0) 22:55:24 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00130010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:24 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xe3af, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1723.261403][T29104] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002060200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1723.353746][T29106] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:24 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xeaf0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xfeffffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:24 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xe71f, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:24 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2", 0x2c}], 0x1}, 0x0) 22:55:24 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00140010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1723.616563][T29430] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:24 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xe558, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1723.681381][T29428] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:24 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2", 0x2c}], 0x1}, 0x0) 22:55:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002070200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xff00000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:25 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xe7d2, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:25 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1", 0x2d}], 0x1}, 0x0) 22:55:25 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xb300, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:25 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00400010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1724.047819][T29758] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1724.187825][T29768] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020a0200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:25 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1", 0x2d}], 0x1}, 0x0) 22:55:25 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec65580010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:25 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xe803, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:25 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xad68, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1724.365247][T30067] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xff0f000000000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:25 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1", 0x2d}], 0x1}, 0x0) 22:55:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020e0200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:25 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00600010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:25 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xe947, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1724.645064][T30302] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:25 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0x8640, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1724.698451][T30303] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:25 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0x37f0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002480200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:25 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xeedf, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:25 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec58650010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xfffbffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1724.992055][T30623] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:26 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:26 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00024c0200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:26 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xef03, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:26 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="eca56a0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1725.191347][T30810] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1725.279068][T30847] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1725.317169][T30863] FAULT_INJECTION: forcing a failure. [ 1725.317169][T30863] name failslab, interval 1, probability 0, space 0, times 0 [ 1725.368390][T30938] FAULT_INJECTION: forcing a failure. [ 1725.368390][T30938] name failslab, interval 1, probability 0, space 0, times 0 [ 1725.398463][T30863] CPU: 1 PID: 30863 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 1725.407174][T30863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 22:55:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002600200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1725.417229][T30863] Call Trace: [ 1725.420615][T30863] dump_stack+0x11d/0x187 [ 1725.424998][T30863] should_fail.cold+0x5/0xf [ 1725.429566][T30863] __should_failslab+0x82/0xb0 [ 1725.434366][T30863] should_failslab+0x5/0xf [ 1725.438789][T30863] kmem_cache_alloc_node+0x35/0x680 [ 1725.444011][T30863] __alloc_skb+0x8d/0x360 [ 1725.448357][T30863] netlink_sendmsg+0x662/0x8a0 [ 1725.453233][T30863] ? netlink_unicast+0x4c0/0x4c0 [ 1725.458175][T30863] sock_sendmsg+0x98/0xc0 [ 1725.462512][T30863] ____sys_sendmsg+0x493/0x4c0 [ 1725.467296][T30863] ___sys_sendmsg+0xb5/0x100 [ 1725.471899][T30863] ? __rcu_read_unlock+0x66/0x2f0 [ 1725.476932][T30863] ? __fget_files+0xa2/0x1c0 [ 1725.481547][T30863] ? __fget_light+0xc0/0x1a0 [ 1725.486144][T30863] ? __fdget+0x29/0x30 [ 1725.490216][T30863] ? sockfd_lookup_light+0xa5/0x100 [ 1725.495457][T30863] __sys_sendmsg+0x9b/0x150 [ 1725.499981][T30863] __x64_sys_sendmsg+0x4c/0x60 [ 1725.504753][T30863] do_syscall_64+0xc7/0x390 [ 1725.509268][T30863] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1725.515182][T30863] RIP: 0033:0x45c889 [ 1725.519089][T30863] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1725.539560][T30863] RSP: 002b:00007f512f230c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1725.547999][T30863] RAX: ffffffffffffffda RBX: 00007f512f2316d4 RCX: 000000000045c889 [ 1725.555977][T30863] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 22:55:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1725.563953][T30863] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1725.571946][T30863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1725.579944][T30863] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000000 [ 1725.587947][T30938] CPU: 0 PID: 30938 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 1725.597320][T30938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1725.607481][T30938] Call Trace: [ 1725.610784][T30938] dump_stack+0x11d/0x187 [ 1725.615127][T30938] should_fail.cold+0x5/0xf [ 1725.619734][T30938] __should_failslab+0x82/0xb0 [ 1725.624534][T30938] should_failslab+0x5/0xf [ 1725.628972][T30938] kmem_cache_alloc_node+0x35/0x680 [ 1725.634168][T30938] __alloc_skb+0x8d/0x360 [ 1725.638512][T30938] netlink_sendmsg+0x662/0x8a0 [ 1725.643296][T30938] ? netlink_unicast+0x4c0/0x4c0 [ 1725.648264][T30938] sock_sendmsg+0x98/0xc0 [ 1725.652630][T30938] ____sys_sendmsg+0x493/0x4c0 [ 1725.657417][T30938] ___sys_sendmsg+0xb5/0x100 [ 1725.662052][T30938] ? __rcu_read_unlock+0x66/0x2f0 [ 1725.667102][T30938] ? __fget_files+0xa2/0x1c0 [ 1725.671706][T30938] ? __fget_light+0xc0/0x1a0 [ 1725.676308][T30938] ? __fdget+0x29/0x30 [ 1725.680393][T30938] ? sockfd_lookup_light+0xa5/0x100 [ 1725.685607][T30938] __sys_sendmsg+0x9b/0x150 [ 1725.690144][T30938] __x64_sys_sendmsg+0x4c/0x60 [ 1725.694927][T30938] do_syscall_64+0xc7/0x390 [ 1725.699460][T30938] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1725.705367][T30938] RIP: 0033:0x45c889 22:55:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002680200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:26 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xefb6, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1725.709338][T30938] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1725.728943][T30938] RSP: 002b:00007fa35d1dbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1725.737369][T30938] RAX: ffffffffffffffda RBX: 00007fa35d1dc6d4 RCX: 000000000045c889 [ 1725.744284][T31064] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1725.745448][T30938] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1725.745501][T30938] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1725.745511][T30938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1725.745521][T30938] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000000 22:55:26 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ecfe800010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:26 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:27 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:27 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xf401, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00026c0200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1726.014080][T31280] FAULT_INJECTION: forcing a failure. [ 1726.014080][T31280] name failslab, interval 1, probability 0, space 0, times 0 22:55:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xffffffff00000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1726.103644][T31485] FAULT_INJECTION: forcing a failure. [ 1726.103644][T31485] name failslab, interval 1, probability 0, space 0, times 0 [ 1726.104005][T31280] CPU: 1 PID: 31280 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 1726.124915][T31280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1726.135066][T31280] Call Trace: [ 1726.138374][T31280] dump_stack+0x11d/0x187 [ 1726.142737][T31280] should_fail.cold+0x5/0xf [ 1726.147257][T31280] __should_failslab+0x82/0xb0 [ 1726.152028][T31280] should_failslab+0x5/0xf [ 1726.156448][T31280] kmem_cache_alloc_node_trace+0x37/0x610 [ 1726.162192][T31280] ? memcg_kmem_put_cache+0x77/0xc0 [ 1726.167422][T31280] ? debug_smp_processor_id+0x3f/0x129 [ 1726.172894][T31280] ? kmem_cache_alloc_node+0x1bb/0x680 [ 1726.178437][T31280] __kmalloc_reserve.isra.0+0x43/0xd0 [ 1726.183814][T31280] __alloc_skb+0xbe/0x360 [ 1726.188154][T31280] netlink_sendmsg+0x662/0x8a0 [ 1726.192985][T31280] ? netlink_unicast+0x4c0/0x4c0 [ 1726.197930][T31280] sock_sendmsg+0x98/0xc0 [ 1726.202264][T31280] ____sys_sendmsg+0x493/0x4c0 [ 1726.207045][T31280] ___sys_sendmsg+0xb5/0x100 [ 1726.211649][T31280] ? __rcu_read_unlock+0x66/0x2f0 [ 1726.216681][T31280] ? __fget_files+0xa2/0x1c0 [ 1726.221301][T31280] ? __fget_light+0xc0/0x1a0 [ 1726.225897][T31280] ? __fdget+0x29/0x30 [ 1726.230026][T31280] ? sockfd_lookup_light+0xa5/0x100 [ 1726.235233][T31280] __sys_sendmsg+0x9b/0x150 [ 1726.239757][T31280] __x64_sys_sendmsg+0x4c/0x60 [ 1726.244558][T31280] do_syscall_64+0xc7/0x390 [ 1726.249107][T31280] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1726.254996][T31280] RIP: 0033:0x45c889 [ 1726.258936][T31280] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1726.278536][T31280] RSP: 002b:00007fa35d1dbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1726.286974][T31280] RAX: ffffffffffffffda RBX: 00007fa35d1dc6d4 RCX: 000000000045c889 [ 1726.294950][T31280] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1726.302921][T31280] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1726.310915][T31280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1726.318889][T31280] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000001 [ 1726.327524][T31485] CPU: 0 PID: 31485 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 1726.336299][T31485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1726.346385][T31485] Call Trace: [ 1726.349787][T31485] dump_stack+0x11d/0x187 [ 1726.354160][T31485] should_fail.cold+0x5/0xf [ 1726.358677][T31485] __should_failslab+0x82/0xb0 [ 1726.363466][T31485] should_failslab+0x5/0xf [ 1726.367921][T31485] kmem_cache_alloc_node_trace+0x37/0x610 [ 1726.373663][T31485] ? memcg_kmem_put_cache+0x77/0xc0 [ 1726.378873][T31485] ? debug_smp_processor_id+0x3f/0x129 [ 1726.384339][T31485] ? kmem_cache_alloc_node+0x1bb/0x680 [ 1726.389813][T31485] __kmalloc_reserve.isra.0+0x43/0xd0 [ 1726.395268][T31485] __alloc_skb+0xbe/0x360 [ 1726.399612][T31485] netlink_sendmsg+0x662/0x8a0 [ 1726.404398][T31485] ? netlink_unicast+0x4c0/0x4c0 [ 1726.409345][T31485] sock_sendmsg+0x98/0xc0 [ 1726.413728][T31485] ____sys_sendmsg+0x493/0x4c0 [ 1726.418517][T31485] ___sys_sendmsg+0xb5/0x100 [ 1726.423121][T31485] ? __rcu_read_unlock+0x66/0x2f0 [ 1726.428154][T31485] ? __fget_files+0xa2/0x1c0 [ 1726.430484][T31490] FAULT_INJECTION: forcing a failure. [ 1726.430484][T31490] name failslab, interval 1, probability 0, space 0, times 0 [ 1726.432759][T31485] ? __fget_light+0xc0/0x1a0 [ 1726.432838][T31485] ? __fdget+0x29/0x30 [ 1726.454038][T31485] ? sockfd_lookup_light+0xa5/0x100 [ 1726.459314][T31485] __sys_sendmsg+0x9b/0x150 [ 1726.463840][T31485] __x64_sys_sendmsg+0x4c/0x60 [ 1726.468619][T31485] do_syscall_64+0xc7/0x390 [ 1726.473193][T31485] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1726.479105][T31485] RIP: 0033:0x45c889 [ 1726.483004][T31485] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 22:55:27 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:27 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00810010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1726.502608][T31485] RSP: 002b:00007f512f230c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1726.511104][T31485] RAX: ffffffffffffffda RBX: 00007f512f2316d4 RCX: 000000000045c889 [ 1726.519095][T31485] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1726.527066][T31485] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1726.535058][T31485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1726.543033][T31485] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000001 [ 1726.551187][T31490] CPU: 1 PID: 31490 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 1726.559866][T31490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1726.569922][T31490] Call Trace: [ 1726.573265][T31490] dump_stack+0x11d/0x187 [ 1726.577621][T31490] should_fail.cold+0x5/0xf [ 1726.582136][T31490] __should_failslab+0x82/0xb0 [ 1726.586925][T31490] should_failslab+0x5/0xf [ 1726.591346][T31490] kmem_cache_alloc+0x23/0x5e0 [ 1726.596202][T31490] ? should_fail+0x7c/0x2fd [ 1726.600719][T31490] skb_clone+0xf4/0x280 22:55:27 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1726.604884][T31490] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1726.610792][T31490] netlink_deliver_tap+0x45a/0x4d0 [ 1726.615895][T31490] netlink_unicast+0x41f/0x4c0 [ 1726.620653][T31490] netlink_sendmsg+0x4cf/0x8a0 [ 1726.625412][T31490] ? netlink_unicast+0x4c0/0x4c0 [ 1726.630364][T31490] sock_sendmsg+0x98/0xc0 [ 1726.634788][T31490] ____sys_sendmsg+0x493/0x4c0 [ 1726.639647][T31490] ___sys_sendmsg+0xb5/0x100 [ 1726.644228][T31490] ? __rcu_read_unlock+0x66/0x2f0 [ 1726.649284][T31490] ? __fget_files+0xa2/0x1c0 [ 1726.653935][T31490] ? debug_smp_processor_id+0x3f/0x129 [ 1726.659377][T31490] ? delay_tsc+0x8a/0xb0 [ 1726.663694][T31490] ? sockfd_lookup_light+0xa5/0x100 [ 1726.668905][T31490] __sys_sendmsg+0x9b/0x150 [ 1726.673424][T31490] __x64_sys_sendmsg+0x4c/0x60 [ 1726.678243][T31490] do_syscall_64+0xc7/0x390 [ 1726.682866][T31490] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1726.688741][T31490] RIP: 0033:0x45c889 [ 1726.692634][T31490] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1726.712338][T31490] RSP: 002b:00007fa35d1dbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1726.720746][T31490] RAX: ffffffffffffffda RBX: 00007fa35d1dc6d4 RCX: 000000000045c889 [ 1726.728726][T31490] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1726.736769][T31490] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1726.744785][T31490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1726.752735][T31490] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000002 [ 1726.883295][T31603] FAULT_INJECTION: forcing a failure. [ 1726.883295][T31603] name failslab, interval 1, probability 0, space 0, times 0 [ 1726.907327][T31603] CPU: 0 PID: 31603 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 1726.916010][T31603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1726.926131][T31603] Call Trace: [ 1726.929438][T31603] dump_stack+0x11d/0x187 [ 1726.933860][T31603] should_fail.cold+0x5/0xf [ 1726.938384][T31603] __should_failslab+0x82/0xb0 [ 1726.943150][T31603] should_failslab+0x5/0xf [ 1726.947587][T31603] kmem_cache_alloc+0x23/0x5e0 [ 1726.952363][T31603] ? should_fail+0x7c/0x2fd [ 1726.956906][T31603] skb_clone+0xf4/0x280 [ 1726.961091][T31603] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1726.967124][T31603] netlink_deliver_tap+0x45a/0x4d0 [ 1726.972256][T31603] netlink_unicast+0x41f/0x4c0 [ 1726.977109][T31603] netlink_sendmsg+0x4cf/0x8a0 [ 1726.981894][T31603] ? netlink_unicast+0x4c0/0x4c0 [ 1726.984455][T31604] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1726.986849][T31603] sock_sendmsg+0x98/0xc0 [ 1726.999736][T31603] ____sys_sendmsg+0x493/0x4c0 [ 1727.004592][T31603] ___sys_sendmsg+0xb5/0x100 [ 1727.009193][T31603] ? __rcu_read_unlock+0x66/0x2f0 [ 1727.014228][T31603] ? __fget_files+0xa2/0x1c0 [ 1727.018894][T31603] ? __fget_light+0xc0/0x1a0 [ 1727.023518][T31603] ? __fdget+0x29/0x30 [ 1727.027615][T31603] ? sockfd_lookup_light+0xa5/0x100 22:55:27 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec6aa50010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002740200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1727.032860][T31603] __sys_sendmsg+0x9b/0x150 [ 1727.037398][T31603] __x64_sys_sendmsg+0x4c/0x60 [ 1727.042175][T31603] do_syscall_64+0xc7/0x390 [ 1727.046688][T31603] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1727.052582][T31603] RIP: 0033:0x45c889 [ 1727.056485][T31603] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1727.076179][T31603] RSP: 002b:00007f512f230c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:55:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00027a0200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:28 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1727.084595][T31603] RAX: ffffffffffffffda RBX: 00007f512f2316d4 RCX: 000000000045c889 [ 1727.092568][T31603] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1727.100562][T31603] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1727.108533][T31603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1727.116508][T31603] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000002 [ 1727.133223][T31603] __nla_validate_parse: 10 callbacks suppressed [ 1727.133257][T31603] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:28 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xf477, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000202000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:28 executing program 2 (fault-call:1 fault-nth:3): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1727.257272][T31920] FAULT_INJECTION: forcing a failure. [ 1727.257272][T31920] name failslab, interval 1, probability 0, space 0, times 0 [ 1727.312446][T31920] CPU: 0 PID: 31920 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 1727.321139][T31920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1727.331192][T31920] Call Trace: [ 1727.334498][T31920] dump_stack+0x11d/0x187 [ 1727.338844][T31920] should_fail.cold+0x5/0xf [ 1727.343377][T31920] __should_failslab+0x82/0xb0 [ 1727.348150][T31920] should_failslab+0x5/0xf [ 1727.352642][T31920] __kmalloc+0x54/0x640 [ 1727.356812][T31920] ? genl_family_rcv_msg_attrs_parse+0x1ba/0x1f0 [ 1727.363228][T31920] ? security_capable+0x8a/0xa0 [ 1727.368104][T31920] genl_family_rcv_msg_attrs_parse+0x1ba/0x1f0 [ 1727.374271][T31920] ? __netlink_ns_capable+0xa3/0xc0 [ 1727.379496][T31920] genl_rcv_msg+0x2b9/0x8c0 [ 1727.384071][T31920] ? __rcu_read_unlock+0x66/0x2f0 [ 1727.389171][T31920] netlink_rcv_skb+0xaf/0x260 [ 1727.393871][T31920] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 1727.400220][T31920] genl_rcv+0x2e/0x40 [ 1727.404239][T31920] netlink_unicast+0x390/0x4c0 [ 1727.409019][T31920] netlink_sendmsg+0x4cf/0x8a0 [ 1727.413816][T31920] ? netlink_unicast+0x4c0/0x4c0 [ 1727.418769][T31920] sock_sendmsg+0x98/0xc0 [ 1727.423109][T31920] ____sys_sendmsg+0x493/0x4c0 [ 1727.427984][T31920] ___sys_sendmsg+0xb5/0x100 [ 1727.432645][T31920] ? __rcu_read_unlock+0x66/0x2f0 [ 1727.437682][T31920] ? __fget_files+0xa2/0x1c0 [ 1727.442302][T31920] ? __fget_light+0xc0/0x1a0 [ 1727.446951][T31920] ? __fdget+0x29/0x30 [ 1727.451093][T31920] ? sockfd_lookup_light+0xa5/0x100 [ 1727.453640][T32029] FAULT_INJECTION: forcing a failure. [ 1727.453640][T32029] name failslab, interval 1, probability 0, space 0, times 0 [ 1727.456307][T31920] __sys_sendmsg+0x9b/0x150 [ 1727.456413][T31920] __x64_sys_sendmsg+0x4c/0x60 [ 1727.478194][T31920] do_syscall_64+0xc7/0x390 [ 1727.482738][T31920] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1727.488800][T31920] RIP: 0033:0x45c889 [ 1727.492739][T31920] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1727.512417][T31920] RSP: 002b:00007fa35d1dbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1727.520846][T31920] RAX: ffffffffffffffda RBX: 00007fa35d1dc6d4 RCX: 000000000045c889 [ 1727.528822][T31920] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1727.536797][T31920] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1727.544954][T31920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1727.552926][T31920] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000003 22:55:28 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xf79a, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xffffffffffff0700, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000203000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:28 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ecfec00010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1727.561025][T32029] CPU: 1 PID: 32029 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 1727.569704][T32029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1727.579759][T32029] Call Trace: [ 1727.583136][T32029] dump_stack+0x11d/0x187 [ 1727.587482][T32029] should_fail.cold+0x5/0xf [ 1727.592001][T32029] __should_failslab+0x82/0xb0 [ 1727.596776][T32029] should_failslab+0x5/0xf [ 1727.601200][T32029] __kmalloc+0x54/0x640 [ 1727.605450][T32029] ? genl_family_rcv_msg_attrs_parse+0x1ba/0x1f0 22:55:28 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1727.611857][T32029] ? security_capable+0x8a/0xa0 [ 1727.616732][T32029] genl_family_rcv_msg_attrs_parse+0x1ba/0x1f0 [ 1727.622898][T32029] ? __netlink_ns_capable+0xa3/0xc0 [ 1727.628173][T32029] genl_rcv_msg+0x2b9/0x8c0 [ 1727.632704][T32029] ? __rcu_read_unlock+0x66/0x2f0 [ 1727.637750][T32029] netlink_rcv_skb+0xaf/0x260 [ 1727.642441][T32029] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 1727.648782][T32029] genl_rcv+0x2e/0x40 [ 1727.652805][T32029] netlink_unicast+0x390/0x4c0 [ 1727.657634][T32029] netlink_sendmsg+0x4cf/0x8a0 [ 1727.662416][T32029] ? netlink_unicast+0x4c0/0x4c0 [ 1727.667366][T32029] sock_sendmsg+0x98/0xc0 [ 1727.671784][T32029] ____sys_sendmsg+0x493/0x4c0 [ 1727.676626][T32029] ___sys_sendmsg+0xb5/0x100 [ 1727.681224][T32029] ? __rcu_read_unlock+0x66/0x2f0 [ 1727.686280][T32029] ? __fget_files+0xa2/0x1c0 [ 1727.690885][T32029] ? __fget_light+0xc0/0x1a0 [ 1727.695482][T32029] ? __fdget+0x29/0x30 [ 1727.699581][T32029] ? sockfd_lookup_light+0xa5/0x100 [ 1727.704808][T32029] __sys_sendmsg+0x9b/0x150 [ 1727.709341][T32029] __x64_sys_sendmsg+0x4c/0x60 [ 1727.714141][T32029] do_syscall_64+0xc7/0x390 [ 1727.718746][T32029] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1727.724689][T32029] RIP: 0033:0x45c889 [ 1727.728584][T32029] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1727.748215][T32029] RSP: 002b:00007f512f230c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1727.756645][T32029] RAX: ffffffffffffffda RBX: 00007f512f2316d4 RCX: 000000000045c889 22:55:28 executing program 2 (fault-call:1 fault-nth:4): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1727.764599][T32029] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1727.772565][T32029] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1727.780551][T32029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1727.788543][T32029] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000003 [ 1727.829658][T32037] validate_nla: 7 callbacks suppressed [ 1727.829669][T32037] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1727.870081][T32036] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:28 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xfa0f, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1727.986837][T32147] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1727.998382][T32147] FAULT_INJECTION: forcing a failure. [ 1727.998382][T32147] name failslab, interval 1, probability 0, space 0, times 0 [ 1728.000558][T32148] FAULT_INJECTION: forcing a failure. [ 1728.000558][T32148] name failslab, interval 1, probability 0, space 0, times 0 [ 1728.013696][T32147] CPU: 0 PID: 32147 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 1728.032380][T32147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1728.042544][T32147] Call Trace: [ 1728.045846][T32147] dump_stack+0x11d/0x187 [ 1728.050180][T32147] should_fail.cold+0x5/0xf [ 1728.054742][T32147] __should_failslab+0x82/0xb0 [ 1728.059507][T32147] should_failslab+0x5/0xf [ 1728.063927][T32147] kmem_cache_alloc_trace+0x26/0x5f0 [ 1728.069217][T32147] ? nla_memcpy+0x79/0x90 [ 1728.073601][T32147] ? __rcu_read_unlock+0x66/0x2f0 [ 1728.078641][T32147] ila_xlat_nl_cmd_add_mapping+0x228/0xa30 [ 1728.084537][T32147] ? genl_family_rcv_msg_attrs_parse+0x132/0x1f0 [ 1728.090878][T32147] genl_rcv_msg+0x409/0x8c0 [ 1728.095405][T32147] netlink_rcv_skb+0xaf/0x260 [ 1728.100090][T32147] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 1728.106455][T32147] genl_rcv+0x2e/0x40 [ 1728.110465][T32147] netlink_unicast+0x390/0x4c0 [ 1728.115237][T32147] netlink_sendmsg+0x4cf/0x8a0 [ 1728.120012][T32147] ? netlink_unicast+0x4c0/0x4c0 [ 1728.124954][T32147] sock_sendmsg+0x98/0xc0 [ 1728.129429][T32147] ____sys_sendmsg+0x493/0x4c0 [ 1728.134280][T32147] ___sys_sendmsg+0xb5/0x100 [ 1728.138947][T32147] ? __rcu_read_unlock+0x66/0x2f0 [ 1728.143974][T32147] ? __fget_files+0xa2/0x1c0 [ 1728.148601][T32147] ? __fget_light+0xc0/0x1a0 [ 1728.153194][T32147] ? __fdget+0x29/0x30 [ 1728.157283][T32147] ? sockfd_lookup_light+0xa5/0x100 [ 1728.162484][T32147] __sys_sendmsg+0x9b/0x150 [ 1728.167100][T32147] __x64_sys_sendmsg+0x4c/0x60 [ 1728.171870][T32147] do_syscall_64+0xc7/0x390 [ 1728.176384][T32147] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1728.182310][T32147] RIP: 0033:0x45c889 [ 1728.186316][T32147] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1728.205926][T32147] RSP: 002b:00007fa35d1dbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1728.214352][T32147] RAX: ffffffffffffffda RBX: 00007fa35d1dc6d4 RCX: 000000000045c889 [ 1728.222322][T32147] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1728.230316][T32147] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1728.238303][T32147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1728.246301][T32147] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000004 [ 1728.255708][T32148] CPU: 0 PID: 32148 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 1728.264405][T32148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1728.274454][T32148] Call Trace: [ 1728.277752][T32148] dump_stack+0x11d/0x187 [ 1728.282109][T32148] should_fail.cold+0x5/0xf 22:55:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000204000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1728.286631][T32148] __should_failslab+0x82/0xb0 [ 1728.291496][T32148] should_failslab+0x5/0xf [ 1728.295924][T32148] __kmalloc+0x54/0x640 [ 1728.300093][T32148] ? genl_family_rcv_msg_attrs_parse+0x1ba/0x1f0 [ 1728.306433][T32148] ? security_capable+0x8a/0xa0 [ 1728.311316][T32148] genl_family_rcv_msg_attrs_parse+0x1ba/0x1f0 [ 1728.317604][T32148] ? __netlink_ns_capable+0xa3/0xc0 [ 1728.322995][T32148] genl_rcv_msg+0x2b9/0x8c0 [ 1728.323171][T32150] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000205000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1728.327581][T32148] ? __rcu_read_unlock+0x66/0x2f0 [ 1728.327683][T32148] netlink_rcv_skb+0xaf/0x260 [ 1728.345340][T32148] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 1728.351717][T32148] genl_rcv+0x2e/0x40 [ 1728.355706][T32148] netlink_unicast+0x390/0x4c0 [ 1728.360586][T32148] netlink_sendmsg+0x4cf/0x8a0 [ 1728.365377][T32148] ? netlink_unicast+0x4c0/0x4c0 [ 1728.370373][T32148] sock_sendmsg+0x98/0xc0 [ 1728.374724][T32148] ____sys_sendmsg+0x493/0x4c0 [ 1728.379497][T32148] ___sys_sendmsg+0xb5/0x100 22:55:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000206000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1728.384097][T32148] ? __rcu_read_unlock+0x66/0x2f0 [ 1728.389171][T32148] ? __fget_files+0xa2/0x1c0 [ 1728.393796][T32148] ? __fget_light+0xc0/0x1a0 [ 1728.395159][T32152] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1728.398404][T32148] ? __fdget+0x29/0x30 [ 1728.398447][T32148] ? sockfd_lookup_light+0xa5/0x100 [ 1728.398570][T32148] __sys_sendmsg+0x9b/0x150 [ 1728.420344][T32148] __x64_sys_sendmsg+0x4c/0x60 [ 1728.425115][T32148] do_syscall_64+0xc7/0x390 [ 1728.429706][T32148] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1728.435670][T32148] RIP: 0033:0x45c889 [ 1728.439565][T32148] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1728.459207][T32148] RSP: 002b:00007f512f230c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1728.465708][T32154] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1728.467619][T32148] RAX: ffffffffffffffda RBX: 00007f512f2316d4 RCX: 000000000045c889 22:55:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000207000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1728.467630][T32148] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1728.467640][T32148] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1728.467661][T32148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1728.507745][T32148] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000004 22:55:29 executing program 4 (fault-call:1 fault-nth:5): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1728.622022][T32350] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:29 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00fc0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a000200020a000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:29 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xfc00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1728.746975][T32464] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1728.761207][T32464] FAULT_INJECTION: forcing a failure. [ 1728.761207][T32464] name failslab, interval 1, probability 0, space 0, times 0 [ 1728.777021][T32464] CPU: 0 PID: 32464 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 1728.785736][T32464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1728.795903][T32464] Call Trace: [ 1728.799289][T32464] dump_stack+0x11d/0x187 [ 1728.803657][T32464] should_fail.cold+0x5/0xf [ 1728.808201][T32464] __should_failslab+0x82/0xb0 [ 1728.813022][T32464] should_failslab+0x5/0xf [ 1728.817444][T32464] kmem_cache_alloc_node+0x35/0x680 [ 1728.822710][T32464] ? genl_rcv_msg+0x48b/0x8c0 [ 1728.827401][T32464] __alloc_skb+0x8d/0x360 [ 1728.831869][T32464] netlink_ack+0x19a/0x680 [ 1728.836345][T32464] netlink_rcv_skb+0x220/0x260 [ 1728.841123][T32464] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 1728.847463][T32464] genl_rcv+0x2e/0x40 [ 1728.851547][T32464] netlink_unicast+0x390/0x4c0 [ 1728.856348][T32464] netlink_sendmsg+0x4cf/0x8a0 [ 1728.861134][T32464] ? netlink_unicast+0x4c0/0x4c0 [ 1728.866083][T32464] sock_sendmsg+0x98/0xc0 [ 1728.870583][T32464] ____sys_sendmsg+0x493/0x4c0 [ 1728.875414][T32464] ___sys_sendmsg+0xb5/0x100 [ 1728.880022][T32464] ? __rcu_read_unlock+0x66/0x2f0 [ 1728.885056][T32464] ? __fget_files+0xa2/0x1c0 [ 1728.889658][T32464] ? __fget_light+0xc0/0x1a0 [ 1728.894263][T32464] ? __fdget+0x29/0x30 [ 1728.898375][T32464] ? sockfd_lookup_light+0xa5/0x100 [ 1728.903587][T32464] __sys_sendmsg+0x9b/0x150 [ 1728.908185][T32464] __x64_sys_sendmsg+0x4c/0x60 [ 1728.913120][T32464] do_syscall_64+0xc7/0x390 [ 1728.917694][T32464] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1728.923590][T32464] RIP: 0033:0x45c889 [ 1728.927530][T32464] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 22:55:30 executing program 2 (fault-call:1 fault-nth:5): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1728.947265][T32464] RSP: 002b:00007fa35d1dbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1728.955701][T32464] RAX: ffffffffffffffda RBX: 00007fa35d1dc6d4 RCX: 000000000045c889 [ 1728.963677][T32464] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1728.971658][T32464] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1728.979748][T32464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1728.987727][T32464] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000005 22:55:30 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xfe80, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1729.032285][T32472] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1729.040107][T32577] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a000200020e000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:30 executing program 4 (fault-call:1 fault-nth:6): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:30 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec80fe0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1729.230439][ T418] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:30 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xfec0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1729.277237][ T418] FAULT_INJECTION: forcing a failure. [ 1729.277237][ T418] name failslab, interval 1, probability 0, space 0, times 0 [ 1729.288133][ T422] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1729.334124][ T423] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1729.343558][ T418] CPU: 0 PID: 418 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 1729.352151][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1729.362203][ T418] Call Trace: [ 1729.365508][ T418] dump_stack+0x11d/0x187 [ 1729.369849][ T418] should_fail.cold+0x5/0xf [ 1729.374397][ T418] __should_failslab+0x82/0xb0 [ 1729.379167][ T418] should_failslab+0x5/0xf [ 1729.383589][ T418] kmem_cache_alloc_node+0x35/0x680 [ 1729.388803][ T418] ? genl_rcv_msg+0x48b/0x8c0 [ 1729.393623][ T418] __alloc_skb+0x8d/0x360 [ 1729.397964][ T418] netlink_ack+0x19a/0x680 [ 1729.402413][ T418] netlink_rcv_skb+0x220/0x260 [ 1729.407186][ T418] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 1729.413545][ T418] genl_rcv+0x2e/0x40 [ 1729.417536][ T418] netlink_unicast+0x390/0x4c0 [ 1729.422314][ T418] netlink_sendmsg+0x4cf/0x8a0 [ 1729.427108][ T418] ? netlink_unicast+0x4c0/0x4c0 [ 1729.432029][ T423] FAULT_INJECTION: forcing a failure. [ 1729.432029][ T423] name failslab, interval 1, probability 0, space 0, times 0 [ 1729.432099][ T418] sock_sendmsg+0x98/0xc0 [ 1729.448997][ T418] ____sys_sendmsg+0x493/0x4c0 [ 1729.453850][ T418] ___sys_sendmsg+0xb5/0x100 [ 1729.458487][ T418] ? __rcu_read_unlock+0x66/0x2f0 [ 1729.463548][ T418] ? __fget_files+0xa2/0x1c0 [ 1729.468152][ T418] ? __fget_light+0xc0/0x1a0 [ 1729.472865][ T418] ? __fdget+0x29/0x30 [ 1729.476969][ T418] ? sockfd_lookup_light+0xa5/0x100 [ 1729.482187][ T418] __sys_sendmsg+0x9b/0x150 [ 1729.486712][ T418] __x64_sys_sendmsg+0x4c/0x60 [ 1729.491490][ T418] do_syscall_64+0xc7/0x390 [ 1729.496103][ T418] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1729.501996][ T418] RIP: 0033:0x45c889 [ 1729.505911][ T418] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1729.525534][ T418] RSP: 002b:00007f512f230c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1729.533972][ T418] RAX: ffffffffffffffda RBX: 00007f512f2316d4 RCX: 000000000045c889 [ 1729.542010][ T418] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1729.549985][ T418] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1729.557958][ T418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1729.565944][ T418] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000005 [ 1729.574047][ T423] CPU: 1 PID: 423 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 1729.582550][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1729.592613][ T423] Call Trace: [ 1729.595973][ T423] dump_stack+0x11d/0x187 [ 1729.600349][ T423] should_fail.cold+0x5/0xf [ 1729.604871][ T423] __should_failslab+0x82/0xb0 [ 1729.609643][ T423] should_failslab+0x5/0xf [ 1729.614079][ T423] kmem_cache_alloc_node_trace+0x37/0x610 [ 1729.619929][ T423] ? memcg_kmem_put_cache+0x77/0xc0 [ 1729.625157][ T423] ? debug_smp_processor_id+0x3f/0x129 22:55:30 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xff00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000248000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:30 executing program 2 (fault-call:1 fault-nth:6): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1729.630652][ T423] ? kmem_cache_alloc_node+0x1bb/0x680 [ 1729.636134][ T423] __kmalloc_reserve.isra.0+0x43/0xd0 [ 1729.641584][ T423] __alloc_skb+0xbe/0x360 [ 1729.646006][ T423] netlink_ack+0x19a/0x680 [ 1729.650458][ T423] netlink_rcv_skb+0x220/0x260 [ 1729.655233][ T423] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 1729.661577][ T423] genl_rcv+0x2e/0x40 [ 1729.665559][ T423] netlink_unicast+0x390/0x4c0 [ 1729.670384][ T423] netlink_sendmsg+0x4cf/0x8a0 [ 1729.675184][ T423] ? netlink_unicast+0x4c0/0x4c0 [ 1729.680175][ T423] sock_sendmsg+0x98/0xc0 [ 1729.684520][ T423] ____sys_sendmsg+0x493/0x4c0 [ 1729.689311][ T423] ___sys_sendmsg+0xb5/0x100 [ 1729.693906][ T423] ? __rcu_read_unlock+0x66/0x2f0 [ 1729.698995][ T423] ? __fget_files+0xa2/0x1c0 [ 1729.703689][ T423] ? __fget_light+0xc0/0x1a0 [ 1729.708270][ T423] ? __fdget+0x29/0x30 [ 1729.712406][ T423] ? sockfd_lookup_light+0xa5/0x100 [ 1729.717620][ T423] __sys_sendmsg+0x9b/0x150 [ 1729.722134][ T423] __x64_sys_sendmsg+0x4c/0x60 [ 1729.726941][ T423] do_syscall_64+0xc7/0x390 [ 1729.731437][ T423] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1729.737315][ T423] RIP: 0033:0x45c889 [ 1729.741202][ T423] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1729.760932][ T423] RSP: 002b:00007fa35d1dbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1729.769333][ T423] RAX: ffffffffffffffda RBX: 00007fa35d1dc6d4 RCX: 000000000045c889 [ 1729.777304][ T423] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1729.785272][ T423] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1729.793235][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1729.801191][ T423] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000006 22:55:31 executing program 4 (fault-call:1 fault-nth:7): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1729.914391][ T710] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1729.935465][ T662] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:31 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ecc0fe0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1729.995903][ T710] FAULT_INJECTION: forcing a failure. [ 1729.995903][ T710] name failslab, interval 1, probability 0, space 0, times 0 [ 1730.021465][ T710] CPU: 0 PID: 710 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 1730.030061][ T710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1730.040175][ T710] Call Trace: [ 1730.043526][ T710] dump_stack+0x11d/0x187 [ 1730.047847][ T710] should_fail.cold+0x5/0xf [ 1730.052413][ T710] __should_failslab+0x82/0xb0 [ 1730.057265][ T710] should_failslab+0x5/0xf [ 1730.061701][ T710] kmem_cache_alloc_node_trace+0x37/0x610 [ 1730.067457][ T710] ? memcg_kmem_put_cache+0x77/0xc0 [ 1730.072640][ T710] ? debug_smp_processor_id+0x3f/0x129 [ 1730.078150][ T710] ? kmem_cache_alloc_node+0x1bb/0x680 [ 1730.083692][ T710] __kmalloc_reserve.isra.0+0x43/0xd0 [ 1730.089111][ T710] __alloc_skb+0xbe/0x360 [ 1730.093522][ T710] netlink_ack+0x19a/0x680 [ 1730.097973][ T710] netlink_rcv_skb+0x220/0x260 [ 1730.102762][ T710] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 1730.109074][ T710] genl_rcv+0x2e/0x40 [ 1730.113114][ T710] netlink_unicast+0x390/0x4c0 [ 1730.117894][ T710] netlink_sendmsg+0x4cf/0x8a0 [ 1730.122662][ T710] ? netlink_unicast+0x4c0/0x4c0 [ 1730.127583][ T710] sock_sendmsg+0x98/0xc0 [ 1730.131913][ T710] ____sys_sendmsg+0x493/0x4c0 [ 1730.136674][ T710] ___sys_sendmsg+0xb5/0x100 [ 1730.141414][ T710] ? __rcu_read_unlock+0x66/0x2f0 [ 1730.146441][ T710] ? __fget_files+0xa2/0x1c0 [ 1730.151033][ T710] ? __fget_light+0xc0/0x1a0 [ 1730.155608][ T710] ? __fdget+0x29/0x30 [ 1730.159659][ T710] ? sockfd_lookup_light+0xa5/0x100 [ 1730.164867][ T710] __sys_sendmsg+0x9b/0x150 [ 1730.169392][ T710] __x64_sys_sendmsg+0x4c/0x60 [ 1730.174140][ T710] do_syscall_64+0xc7/0x390 [ 1730.178639][ T710] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1730.184556][ T710] RIP: 0033:0x45c889 [ 1730.188451][ T710] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1730.208060][ T710] RSP: 002b:00007f512f230c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1730.216452][ T710] RAX: ffffffffffffffda RBX: 00007f512f2316d4 RCX: 000000000045c889 [ 1730.224417][ T710] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1730.232370][ T710] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 22:55:31 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xff7e, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a000200024c000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1730.240377][ T710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1730.248346][ T710] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000006 22:55:31 executing program 2 (fault-call:1 fault-nth:7): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1730.381639][ T848] FAULT_INJECTION: forcing a failure. [ 1730.381639][ T848] name failslab, interval 1, probability 0, space 0, times 0 [ 1730.428448][ T848] CPU: 1 PID: 848 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 1730.436965][ T848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1730.447050][ T848] Call Trace: [ 1730.450447][ T848] dump_stack+0x11d/0x187 [ 1730.454831][ T848] should_fail.cold+0x5/0xf [ 1730.459343][ T848] __should_failslab+0x82/0xb0 [ 1730.464121][ T848] should_failslab+0x5/0xf [ 1730.468583][ T848] kmem_cache_alloc+0x23/0x5e0 [ 1730.473365][ T848] ? rhashtable_lookup_fast.isra.0.constprop.0+0x237/0x2f0 [ 1730.480569][ T848] ? should_fail+0x7c/0x2fd [ 1730.485158][ T848] skb_clone+0xf4/0x280 [ 1730.489342][ T848] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1730.495323][ T848] netlink_deliver_tap+0x45a/0x4d0 [ 1730.500447][ T848] ? netlink_attachskb+0x1d8/0x4a0 [ 1730.505559][ T848] __netlink_sendskb+0x3b/0x70 [ 1730.510321][ T848] netlink_unicast+0x46d/0x4c0 [ 1730.515112][ T848] netlink_ack+0x385/0x680 [ 1730.519525][ T848] netlink_rcv_skb+0x220/0x260 [ 1730.524277][ T848] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 1730.530687][ T848] genl_rcv+0x2e/0x40 [ 1730.534754][ T848] netlink_unicast+0x390/0x4c0 [ 1730.539509][ T848] netlink_sendmsg+0x4cf/0x8a0 [ 1730.544267][ T848] ? netlink_unicast+0x4c0/0x4c0 [ 1730.549240][ T848] sock_sendmsg+0x98/0xc0 [ 1730.553601][ T848] ____sys_sendmsg+0x493/0x4c0 [ 1730.558439][ T848] ___sys_sendmsg+0xb5/0x100 [ 1730.563074][ T848] ? __rcu_read_unlock+0x66/0x2f0 [ 1730.568089][ T848] ? __fget_files+0xa2/0x1c0 [ 1730.572710][ T848] ? __fget_light+0xc0/0x1a0 [ 1730.577287][ T848] ? __fdget+0x29/0x30 [ 1730.581355][ T848] ? sockfd_lookup_light+0xa5/0x100 [ 1730.586618][ T848] __sys_sendmsg+0x9b/0x150 [ 1730.591129][ T848] __x64_sys_sendmsg+0x4c/0x60 [ 1730.595902][ T848] do_syscall_64+0xc7/0x390 [ 1730.600393][ T848] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1730.606280][ T848] RIP: 0033:0x45c889 22:55:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000260000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:31 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x20480, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1730.610175][ T848] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1730.629778][ T848] RSP: 002b:00007fa35d1dbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1730.638191][ T848] RAX: ffffffffffffffda RBX: 00007fa35d1dc6d4 RCX: 000000000045c889 [ 1730.646145][ T848] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1730.654112][ T848] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1730.662066][ T848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1730.670027][ T848] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000007 [ 1730.741012][ T1013] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1730.767154][ T1013] FAULT_INJECTION: forcing a failure. [ 1730.767154][ T1013] name failslab, interval 1, probability 0, space 0, times 0 [ 1730.800941][ T1013] CPU: 1 PID: 1013 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 1730.809594][ T1013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1730.819768][ T1013] Call Trace: [ 1730.823077][ T1013] dump_stack+0x11d/0x187 [ 1730.827435][ T1013] should_fail.cold+0x5/0xf [ 1730.831974][ T1013] __should_failslab+0x82/0xb0 [ 1730.836744][ T1013] should_failslab+0x5/0xf [ 1730.841163][ T1013] kmem_cache_alloc+0x23/0x5e0 22:55:31 executing program 4 (fault-call:1 fault-nth:8): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:31 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00ff0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1730.845937][ T1013] ? rhashtable_lookup_fast.isra.0.constprop.0+0x237/0x2f0 [ 1730.853142][ T1013] ? should_fail+0x7c/0x2fd [ 1730.857663][ T1013] skb_clone+0xf4/0x280 [ 1730.861837][ T1013] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1730.867745][ T1013] netlink_deliver_tap+0x45a/0x4d0 [ 1730.872911][ T1013] ? netlink_attachskb+0x1d8/0x4a0 [ 1730.878093][ T1013] __netlink_sendskb+0x3b/0x70 [ 1730.882972][ T1013] netlink_unicast+0x46d/0x4c0 [ 1730.887781][ T1013] netlink_ack+0x385/0x680 [ 1730.892343][ T1013] netlink_rcv_skb+0x220/0x260 [ 1730.897107][ T1013] ? genl_family_rcv_msg_attrs_parse+0x1f0/0x1f0 [ 1730.903439][ T1013] genl_rcv+0x2e/0x40 [ 1730.907445][ T1013] netlink_unicast+0x390/0x4c0 [ 1730.912273][ T1013] netlink_sendmsg+0x4cf/0x8a0 [ 1730.917053][ T1013] ? netlink_unicast+0x4c0/0x4c0 [ 1730.922069][ T1013] sock_sendmsg+0x98/0xc0 [ 1730.926416][ T1013] ____sys_sendmsg+0x493/0x4c0 [ 1730.931235][ T1013] ___sys_sendmsg+0xb5/0x100 [ 1730.935889][ T1013] ? __rcu_read_unlock+0x66/0x2f0 [ 1730.940930][ T1013] ? __fget_files+0xa2/0x1c0 [ 1730.945532][ T1013] ? __fget_light+0xc0/0x1a0 [ 1730.950131][ T1013] ? __fdget+0x29/0x30 [ 1730.954209][ T1013] ? sockfd_lookup_light+0xa5/0x100 [ 1730.959440][ T1013] __sys_sendmsg+0x9b/0x150 [ 1730.964132][ T1013] __x64_sys_sendmsg+0x4c/0x60 [ 1730.968956][ T1013] do_syscall_64+0xc7/0x390 [ 1730.973471][ T1013] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1730.979372][ T1013] RIP: 0033:0x45c889 22:55:32 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x40000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1730.983274][ T1013] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1731.002946][ T1013] RSP: 002b:00007f512f230c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1731.011366][ T1013] RAX: ffffffffffffffda RBX: 00007f512f2316d4 RCX: 000000000045c889 [ 1731.019345][ T1013] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1731.027316][ T1013] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1731.035313][ T1013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1731.043287][ T1013] R13: 00000000000009f5 R14: 00000000004ccb09 R15: 0000000000000007 [ 1731.059318][ T1051] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:32 executing program 2 (fault-call:1 fault-nth:8): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000268000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x3, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:32 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000020000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1731.333402][ T1492] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:32 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x50000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a000200026c000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1731.513037][ T1505] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1731.647846][ T1655] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000274000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x4, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:32 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000025000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:55:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a000200027a000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1731.930828][ T1851] EXT4-fs (loop5): invalid inodes per group: 3046657358 [ 1731.930828][ T1851] 22:55:33 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x100000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200030037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1732.088293][ T1971] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x5, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:33 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200050037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:33 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000e28000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200060037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xa, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:33 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1732.400664][ T2186] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1732.427969][ T2187] EXT4-fs (loop5): invalid inodes per group: 3046657358 [ 1732.427969][ T2187] 22:55:33 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x1000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:33 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec20000050000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1732.603762][ T2399] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xe, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x7, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200070037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:33 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:33 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000073000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1732.881133][ T2629] validate_nla: 19 callbacks suppressed [ 1732.881144][ T2629] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1732.920542][ T2628] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xf, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x8, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:34 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x1030000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:34 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x5, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1733.093606][ T2774] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:55:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020002000a0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:34 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000c84000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x60, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1733.214291][ T2956] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x9, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1733.292520][ T3027] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:34 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x6, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:34 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x2000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1733.388931][ T3066] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:55:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020002000e0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x300, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1733.539580][ T3300] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1733.573433][ T3303] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:34 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000006a0000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0xa, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200480037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:34 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x7, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1733.692519][ T3314] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:55:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xa00, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:34 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x3000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1733.864603][ T3600] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1733.902202][ T3660] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1733.904451][ T3661] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0xb, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:35 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000ea0000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020002004c0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xe00, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1734.116747][ T3673] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:35 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xa, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200600037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1734.199881][ T3910] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:55:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:35 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x4000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:35 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000c0000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1734.329486][ T3994] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xf00, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200680037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:35 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xe, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x6000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:35 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00020010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) [ 1734.633197][ T4262] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x12, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a000200026e680037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:35 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xf, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:35 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x5000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x6a94, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1734.861399][ T4384] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020002006c0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:36 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00030010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x14, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x946a, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020002686e0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:36 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x6000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x34000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:36 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00040010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1735.246513][ T4753] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x4c, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200740037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x3d, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x400300, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x60, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020002007a0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:36 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:36 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00050010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x45, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200020037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00060010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x2000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200030037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7630000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x6c, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x60, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x3000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200040037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x4000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00070010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:55:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x74, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x8000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200050037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x63, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xa000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200060037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x7a, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00080010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xe000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:37 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x9000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x300, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200070037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xf000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:38 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00090010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x23c, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x500, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020002000a0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x60000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:38 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xa000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:38 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000a0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1737.417504][ T6487] __nla_validate_parse: 7 callbacks suppressed [ 1737.417529][ T6487] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020002000e0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x946a0000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x600, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x386, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200480037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:38 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000b0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:38 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xe000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1737.787384][ T6810] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x9effffff, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x700, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020002004c0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1738.046126][ T7025] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x428, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:39 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000c0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1738.095204][ T7027] validate_nla: 31 callbacks suppressed [ 1738.095214][ T7027] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:55:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xa00, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xf0ffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1738.180126][ T7131] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:39 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xf470000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200600037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1738.330103][ T7208] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1738.410015][ T7347] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:55:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xe00, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x46d, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1738.456068][ T7349] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:39 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000e0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xffffff7f, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1738.562063][ T7453] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200680037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:39 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xffa0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xf00, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1738.719970][ T7497] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1738.738505][ T7536] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:55:39 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000f0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:55:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020002006c0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x46e, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xffffff9e, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1738.921458][ T7676] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1739.026153][ T7888] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:55:40 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00100010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x1751, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1739.073298][ T7928] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xfffffff0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:40 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x10000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200740037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1739.260499][ T8043] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1739.291598][ T8077] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:55:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x46f, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x2000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:40 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00110010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="0f00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:40 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x10000120, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1739.472933][ T8255] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="1400000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1739.597654][ T8280] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x470, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020002007a0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x4800, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:40 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00120010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="3000000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:40 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x11000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000337153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1739.971237][ T8589] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:41 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x4c00, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="c000000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:41 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00130010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x471, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1740.207807][ T8879] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:41 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x172b0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000537153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:41 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x5117, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="b601000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:41 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00140010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:55:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000637153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x472, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:41 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x6000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="c00e000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000737153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:41 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x6800, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:41 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x17de0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:41 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00600010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x473, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000a37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="e03f030029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x6c00, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000e37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00fc0010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:42 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x1f0f0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x474, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00002029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x7400, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200004837153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000310000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="00f0ff7f29000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x7a00, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x1fc20000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200004c37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x475, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:42 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x34000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="effdffff29000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200006037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:42 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000510000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x476, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:43 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x400300, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200006837153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000000f000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:43 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x20010010, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:43 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000610000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e02000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:43 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a00020002006e6837153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:43 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x27a60000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1742.480624][T10850] __nla_validate_parse: 8 callbacks suppressed [ 1742.480637][T10850] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x477, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:43 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000710000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200006c37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:43 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x2000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e03000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200686e37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x478, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:43 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000910000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:43 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x2f8a0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1742.890502][T11178] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e04000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:44 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x3000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200007437153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1743.153922][T11254] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:44 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000a10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1743.233873][T11430] validate_nla: 14 callbacks suppressed [ 1743.233883][T11430] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:44 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x4000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:44 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x376e0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x500, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200007a37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0a000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1743.452182][T11571] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:44 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000b10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1743.532106][T11618] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:44 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x5000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0e000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000237153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x26a6, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1743.772754][T11831] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:44 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x3f000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:44 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x6000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1743.846300][T11940] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0f000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:44 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000c10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000337153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1744.001484][T11947] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:45 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x7000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e60000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1744.115642][T11956] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:45 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x3f520000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000437153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1744.248160][T12157] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:45 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000e10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:45 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xa000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1744.415273][T12273] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x26a7, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00030029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000537153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1744.557939][T12400] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:45 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000f10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000a0029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:45 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xe000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:45 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x40000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1744.728497][T12512] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1744.868277][T12552] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000637153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000e0029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:46 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xf000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:46 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00001110000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1745.021764][T12712] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000f0029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1745.140520][T12840] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x9800, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:46 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x47360000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000737153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:46 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x17510000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:46 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00001210000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00600029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1745.347019][T12956] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000a37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:46 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x47e90000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:46 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x20000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e946a0029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1745.608038][T13168] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:46 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00001310000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000e37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1745.986189][T13414] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0xcc00, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:47 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x48000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:47 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e6a940029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:47 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x48000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:47 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00001410000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200004837153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:47 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000003f000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200004c37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:47 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x4c000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:47 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00004010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:55:47 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x4c000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200006037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0xff00, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:48 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x60000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:48 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00020029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:48 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00655810000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:48 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200006837153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:48 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x4f1a0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:48 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00030029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:48 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200006c37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:48 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x68000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:48 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00006010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:48 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x4fcd0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:48 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00040029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x7ffffff2, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200007437153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:49 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x6c000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:49 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00586510000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:49 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000a0029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:49 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x57b10000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1748.093200][T14708] __nla_validate_parse: 6 callbacks suppressed [ 1748.093212][T14708] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200007a37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:49 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000e0029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:49 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x74000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:49 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x5f950000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:49 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00a56a10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1748.306174][T14923] validate_nla: 6 callbacks suppressed [ 1748.306184][T14923] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1748.333273][T14927] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:49 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000f0029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:50 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x7a000000, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e3703000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:50 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00fe8010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x7ffffff8, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00600029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:50 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x60000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1749.079997][T15269] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1749.083001][T15268] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1749.107981][T15269] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e3718000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000329000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:50 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00008110000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:50 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x9effffff, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:50 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x67790000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1749.347745][T15486] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1749.395270][T15486] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000a29000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e3725000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:50 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec006aa510000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1749.502790][T15597] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000e29000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1749.704718][T15726] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1749.737479][T15726] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x7ffffff9, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:51 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xf0ffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:51 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x68000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:51 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00fec010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a00038002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000f29000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1750.094119][T15921] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1750.129203][T15921] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00006029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1750.154140][T15927] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a020a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:51 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xffffff7f, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:51 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x6c000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:51 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000fc10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00946a29000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1750.418724][T16139] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1750.445607][T16139] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1750.465254][T16141] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:55:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x7ffffffe, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a030a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:52 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0080fe10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:52 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xffffff9e, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:52 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e006a9429000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:52 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x6f5d0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:52 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000000f000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1751.130388][T16474] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:52 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xfffffff0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a040a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:52 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00c0fe10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:52 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x74000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:52 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000229000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1751.389347][T16686] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a050a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="0a00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:53 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000ff10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x7ffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000329000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:53 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x77410000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1752.115516][T17007] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000429000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="0f00000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a060a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000a29000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:53 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x77f40000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:53 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000003000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a070a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="1400000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000e29000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a0a0a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:54 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000007000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="07bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:54 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x78000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:54 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2500000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000f29000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a0e0a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00006029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:54 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="3000000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1753.199916][T17553] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:54 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000000a000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:54 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7a000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1753.311647][T17773] validate_nla: 3 callbacks suppressed [ 1753.311658][T17773] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1753.405235][T17773] __nla_validate_parse: 9 callbacks suppressed [ 1753.405245][T17773] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:54 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="6800000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="3dbca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000003f000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a480a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:54 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000000f000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:54 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7f250000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1753.705115][T18083] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1753.721327][T18080] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000000f000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:54 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="c000000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1753.817857][T18083] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a4c0a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029020511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:55 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000210000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:55 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7fd80000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="60bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:55 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="b601000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1754.038987][T18399] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1754.065714][T18399] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a600a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029030511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:55 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="c00e000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:55 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000310000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:55 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x80040200, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1754.342412][T18594] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1754.358552][T18594] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a680a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1754.459864][T18539] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029040511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:55 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="e03f030029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1754.542249][T18629] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1754.550517][T18629] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca20a769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:55 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000410000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:55 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00002029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a6c0a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000000290a0511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1754.890818][T18953] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1754.923546][T18948] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:55 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x87090000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:56 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="00f0ff7f29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1754.928420][T18953] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000000290e0511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:56 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000510000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a740a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca225769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:56 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="effdffff29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000000290f0511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1755.211648][T19194] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1755.236456][T19194] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:56 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x87bc0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a7a0a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:56 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000610000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1755.375952][T19339] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:56 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000000f000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1755.467471][T19446] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1755.475866][T19446] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:55:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029600511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca25c769e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a00188002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:56 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000710000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:56 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e02000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1755.764184][T19699] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:56 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x8dffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0300fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1755.807351][T19703] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a00258002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:57 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e03000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1755.970028][T19817] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:55:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca2745c9e620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:57 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x8fa00000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:57 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0224fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:57 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000810000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:57 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a00038002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1756.180007][T20026] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:57 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e04000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:57 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0824fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:57 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a00188002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274760a620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:57 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000910000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:57 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x97840000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:57 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e05000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:57 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a00258002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1756.608672][T20350] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:57 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60020003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:57 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e06000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:57 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002024eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca2747663620a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1756.821790][T20646] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. 22:55:57 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x98050000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:57 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000a10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60030003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:58 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e07000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:58 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002034eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:58 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000b10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1757.115519][T20681] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1757.141722][T20788] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. 22:55:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60040003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:58 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002044eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:58 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0a000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:58 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x9f680000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e0a0a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:58 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000c10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60060003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:58 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002054eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:58 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0e000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1757.615114][T21122] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:58 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xa74c0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc600a0003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:58 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0f000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:58 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002064eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e250a2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:55:58 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000e10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:59 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc600c0003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002074eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:59 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xaf300000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:59 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e48000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1758.083756][T21541] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:55:59 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000f10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:55:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a80020a4eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:59 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e4c000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:59 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc601a0003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e62022734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1758.335723][T21761] validate_nla: 15 callbacks suppressed [ 1758.335748][T21761] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a80020e4eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:59 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xafe30000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:59 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00001010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1758.510496][T21969] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:55:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002484eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1758.551969][T21968] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1758.566700][T21973] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:59 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e60000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:59 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60586503400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:59 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xb7140000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:55:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e62032734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1758.767891][T22201] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:55:59 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e68000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:55:59 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00001110000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:55:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a80024c4eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1758.902774][T22291] __nla_validate_parse: 1 callbacks suppressed [ 1758.902786][T22291] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1758.996559][T22294] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:00 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xb7c70000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002604eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1759.044619][T22402] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:00 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60008103400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002684eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1759.142197][T22406] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:00 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e6c000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:00 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00001210000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1759.310707][T22615] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1759.327399][T22617] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e62042734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:00 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e74000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a80026c4eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:00 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc6010f800400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:00 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xbfab0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:00 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00001310000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1759.573243][T22827] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:00 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e7a000029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1759.712140][T22999] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1759.742553][T23040] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:00 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xc78f0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e62052734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002744eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:00 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60102401400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:00 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00001410000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:00 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00030029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1759.991942][T23151] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1760.042511][T23156] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:01 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100203400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1760.111931][T23160] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:01 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a80027a4eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:01 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00006010000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:01 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00050029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:01 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xc8050000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1760.274037][T23455] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1760.293668][T23471] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e62062734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:01 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:01 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00060029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:01 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0xf}], 0x1}, 0x0) [ 1760.530954][T23585] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:01 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000fc10000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1760.605330][T23588] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:01 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00070029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:01 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xcf730000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:01 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x14}], 0x1}, 0x0) 22:56:01 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100403400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e62072734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:01 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000a0029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:01 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000020000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:02 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x25}], 0x1}, 0x0) [ 1760.973502][T23914] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:02 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100a03400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1761.081120][T23917] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:02 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xd7570000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:02 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000e0029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:02 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0xc0}], 0x1}, 0x0) [ 1761.207986][T24096] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:02 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000025000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:02 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100e03400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:02 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x1b6}], 0x1}, 0x0) 22:56:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e62082734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:02 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000f0029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1761.506571][T24342] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:02 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000e28000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:02 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e51170029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:02 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100f03400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:02 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0xec0}], 0x1}, 0x0) 22:56:02 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xd8040000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1761.626332][T24465] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1761.833786][T24585] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e62092734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:02 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60106003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:02 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00200029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:03 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000073000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x33fe0}], 0x1}, 0x0) 22:56:03 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xdf3b0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1762.068221][T24791] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2000002e}], 0x1}, 0x0) 22:56:03 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00480029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100009400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:03 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xdfee0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:03 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000c84000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e62102734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:03 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e004c0029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x7ffff000}], 0x1}, 0x0) 22:56:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100009400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1762.584725][T25134] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:03 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000006a0000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:03 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xe71f0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc6010000340030002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e62142734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:03 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e17510029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x2}, 0x0) [ 1762.987910][T25513] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc6010000340090002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:04 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000ea0000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:04 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xe7d20000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:04 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00600029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e62252734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x3}, 0x0) 22:56:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc6010000340180002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:04 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00680029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:04 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000c0000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1763.379532][T25903] validate_nla: 7 callbacks suppressed [ 1763.379542][T25903] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1763.469677][T26002] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1763.495220][T26001] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:04 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xe8030000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0202000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x4}, 0x0) 22:56:04 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e006c0029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1763.669971][T26111] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:04 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000002000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1763.761163][T26219] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e623d2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0302000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:04 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00740029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:04 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xef030000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x8}, 0x0) [ 1763.976109][T26332] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:05 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e007a0029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1764.048458][T26331] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:05 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000003000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:05 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0402000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1764.164785][T26440] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e62602734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x25}, 0x0) 22:56:05 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000003f000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:05 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000007000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) [ 1764.370223][T26754] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:05 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xefb60000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:05 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0a02000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1764.473379][T26762] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1764.498476][T26757] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:05 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000068000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x300}, 0x0) [ 1764.694668][T26879] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e629e2734fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:05 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0e02000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:05 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000008000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) [ 1764.788943][T27073] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x2}, 0x0) 22:56:05 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xf4010000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:05 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00020029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1764.961829][T27089] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0f02000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:06 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x3}, 0x0) 22:56:06 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xf5ffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:06 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00030029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a3d34fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:06 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000000a000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a6002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:06 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x4}, 0x0) 22:56:06 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00040029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1765.423097][T27508] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:06 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00050029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:06 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xf79a0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:06 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000000f000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002020200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a5d34fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:06 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x5}, 0x0) 22:56:06 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00060029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:06 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xfc000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1765.858345][T27862] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:06 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000025000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002030200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6}, 0x0) 22:56:07 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00070029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a6034fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:07 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000a0029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002040200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:07 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000073000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x7}, 0x0) 22:56:07 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xfe800000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1766.288506][T28282] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2707fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:07 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000e0029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a00020a0200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xa}, 0x0) 22:56:07 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000c0000108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1766.698602][T28514] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:07 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000f0029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:07 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xfec00000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a00020e0200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xe}, 0x0) 22:56:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2709fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00480029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:08 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000a0060108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a00020f0200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x48}, 0x0) 22:56:08 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xfeffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1767.148420][T28928] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e004c0029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x4c}, 0x0) 22:56:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00600029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a270afa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:08 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000840c0108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002600200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:08 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xff000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00680029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1767.582210][T29278] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x60}, 0x0) 22:56:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e006c0029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00740029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000202000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:08 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000280e0108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x68}, 0x0) 22:56:09 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e007a0029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2725fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:09 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xff7e0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6c}, 0x0) 22:56:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000203000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:09 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000a00e0108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:09 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000329000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x74}, 0x0) [ 1768.235430][T29726] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x7a}, 0x0) 22:56:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000204000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:09 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000529000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x300}, 0x0) [ 1768.511355][T30003] validate_nla: 12 callbacks suppressed [ 1768.511366][T30003] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:09 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xffffff8d, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a272dfa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:09 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010040008000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a000200020a000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:09 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000629000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x500}, 0x0) [ 1768.832510][T30184] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:09 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xfffffff5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:09 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100a0008000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) [ 1768.881237][T30261] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:09 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000729000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a000200020e000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x600}, 0x0) [ 1769.021891][T30318] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a000200020f000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a272ffa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:10 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000a29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:10 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xfffffffe, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:10 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010020108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x700}, 0x0) [ 1769.311694][T30599] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1769.330367][T30598] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xa00}, 0x0) 22:56:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000260000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:10 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000e29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a273dfa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:10 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010030108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1769.633938][T30926] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:10 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x10000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xe00}, 0x0) 22:56:10 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000f29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1769.770299][T30932] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200030037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x4800}, 0x0) 22:56:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2745fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1769.985687][T31255] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00511729000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:11 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010040108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:11 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x4000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a00020002000a0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x4c00}, 0x0) [ 1770.181843][T31264] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:11 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010050108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1770.331771][T31577] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a275cfa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:11 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x5000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00002029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6000}, 0x0) 22:56:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a00020002000e0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1770.516835][T31589] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:11 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010060108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a00020002000f0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00004829000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1770.665458][T31697] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6800}, 0x0) 22:56:11 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x10000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1770.819221][T31906] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2760fa0095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00004c29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200600037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:12 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010070108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x686e}, 0x0) [ 1771.041246][T32020] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1771.075495][T32028] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a00020002946a0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:12 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x100000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:12 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00175129000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0295e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6c00}, 0x0) 22:56:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a000200026a940037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1771.357414][T32330] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:12 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010080108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0395e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6e68}, 0x0) 22:56:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200020037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:12 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00006029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x7400}, 0x0) 22:56:12 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x103000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:12 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010090108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1771.771413][T32668] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200030037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:12 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00006829000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x7a00}, 0x0) 22:56:13 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00006c29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0495e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200040037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:13 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100a0108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:13 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x200000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x1000000}, 0x0) 22:56:13 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00007429000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1772.258601][ T530] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a00020002000a0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x2000000}, 0x0) 22:56:13 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100b0108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:56:13 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00007a29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0595e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a00020002000e0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x3000000}, 0x0) 22:56:13 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x300000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:13 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000000f000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a00020002000f0037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1772.762375][ T861] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:13 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000229000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:14 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100c0108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0695e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200600037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x4000000}, 0x0) 22:56:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000329000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:14 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100e0108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1773.212357][ T1215] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:14 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x400000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x5000000}, 0x0) 22:56:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000429000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000337153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0795e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:14 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100f0108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6000000}, 0x0) [ 1773.553322][ T1527] validate_nla: 9 callbacks suppressed [ 1773.553385][ T1527] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000529000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000a37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:14 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x500000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1773.735762][ T1572] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:14 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010100108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x7000000}, 0x0) 22:56:14 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000629000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1773.916742][ T1870] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0895e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000e37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:15 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x600000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:15 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010110108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:15 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000729000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xa000000}, 0x0) [ 1774.212832][ T2086] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1774.264231][ T2085] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:15 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000a29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0995e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000f37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xe000000}, 0x0) 22:56:15 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x700000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:15 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010120108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:15 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000e29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1774.581126][ T2408] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1774.637998][ T2406] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x48000000}, 0x0) 22:56:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200006037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0a95e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:15 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x763000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:15 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000f29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:15 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010130108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1774.887439][ T2741] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x4c000000}, 0x0) 22:56:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200946a37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:16 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00004829000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x60000000}, 0x0) [ 1775.159597][ T2758] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1775.194608][ T2763] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a00020002006a9437153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0c95e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:16 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010140108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:16 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00004c29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:16 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x68000000}, 0x0) [ 1775.515585][ T3081] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1775.541043][ T3088] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:16 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00006029000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000237153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa1095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:16 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010600108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x686e0000}, 0x0) 22:56:16 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x900000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1775.798162][ T3454] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:16 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00006829000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000337153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6c000000}, 0x0) [ 1775.919507][ T3461] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1776.086556][ T3711] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa2395e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:17 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010fc0108000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x74000000}, 0x0) 22:56:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00006c29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000437153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:17 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xa00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1776.349466][ T3797] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1776.406919][ T3835] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x7a000000}, 0x0) 22:56:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00007429000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:17 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000308000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa2d95e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:17 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xe00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000a37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x9effffff}, 0x0) 22:56:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000e37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:17 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00007a29000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:17 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000908000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1776.795820][ T4132] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa4595e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000f37153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xf0ffffff}, 0x0) 22:56:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000003f000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:18 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xf47000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1777.145657][ T4451] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xffffff7f}, 0x0) 22:56:18 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010011808000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000068000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200006037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa4895e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xffffff9e}, 0x0) 22:56:18 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xffa000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000000f000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xfffffff0}, 0x0) 22:56:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e3703000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1777.605682][ T4834] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:18 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010002008000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1777.790129][ T4995] __nla_validate_parse: 1 callbacks suppressed [ 1777.790141][ T4995] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa4c95e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000068000511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x100000000000000}, 0x0) 22:56:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e3709000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:19 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x1000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:19 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029020511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x200000000000000}, 0x0) [ 1778.056770][ T5103] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:19 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010032408000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e3718000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa6095e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:19 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x1100000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:19 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029030511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x300000000000000}, 0x0) [ 1778.428941][ T5428] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a00038002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1778.498222][ T5530] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:19 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010033608000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:19 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029040511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1778.676046][ T5643] validate_nla: 7 callbacks suppressed [ 1778.676056][ T5643] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa6895e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1778.734203][ T5643] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x400000000000000}, 0x0) 22:56:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a00098002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:19 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x172b000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a020a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1778.940609][ T5859] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1778.976026][ T5835] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:20 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010033908000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029050511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x500000000000000}, 0x0) [ 1779.141421][ T5965] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa6c95e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x600000000000000}, 0x0) [ 1779.237839][ T5965] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029060511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:20 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010003e08000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:20 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x17de000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a030a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1779.336372][ T6169] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x700000000000000}, 0x0) [ 1779.523555][ T6292] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa7495e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1779.566506][ T6292] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xa00000000000000}, 0x0) 22:56:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029070511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a040a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:20 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x1f0f000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:20 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010004008000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1779.770929][ T6500] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:20 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000000290a0511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xe00000000000000}, 0x0) [ 1779.963611][ T6617] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa7a95e06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1780.031194][ T6617] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:21 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000208000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:21 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000000290e0511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a0a0a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x4800000000000000}, 0x0) 22:56:21 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x1fc2000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1780.252868][ T6784] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:21 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000000290f0511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a0e0a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1780.306239][ T6837] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1780.318215][ T6837] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x4c00000000000000}, 0x0) 22:56:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa00ffe06f2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:21 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000308000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:21 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029480511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1780.531410][ T7049] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1780.549034][ T7049] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a0f0a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:21 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x2001001000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1780.681902][ T7156] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6000000000000000}, 0x0) 22:56:21 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000000294c0511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1780.843072][ T7367] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1780.858353][ T7367] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e00a2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:21 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000408000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6800000000000000}, 0x0) 22:56:22 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a600a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029600511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:22 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x27a6000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1781.105723][ T7473] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1781.182674][ T7489] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x686e000000000000}, 0x0) [ 1781.235138][ T7489] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.4'. 22:56:22 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000808000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e0252687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029680511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:22 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a00188002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:22 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x2f8a000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:22 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a00038002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6c00000000000000}, 0x0) [ 1781.603347][ T7840] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:22 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000908000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000000296c0511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:22 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a00098002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x7400000000000000}, 0x0) 22:56:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e05c2687ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:22 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x376e000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:22 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029740511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:23 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010003e08000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a00188002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x7a00000000000000}, 0x0) [ 1782.058001][ T8286] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e000000297a0511d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f3d87ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002024eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x9effffff00000000}, 0x0) 22:56:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000611d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:23 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000102000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:23 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x3f00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002034eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1782.507132][ T8614] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000911d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 22:56:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f6087ecb86a546b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002044eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:23 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000103000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1782.762386][ T8833] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000a11d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xffffff7f00000000}, 0x0) 22:56:24 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x3f52000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1782.959502][ T8941] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a80020a4eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:24 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000104000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a0a6b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:24 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029006811d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a80020e4eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:24 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x4000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x2}, 0x0) [ 1783.408507][ T9268] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a80020f4eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:24 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000611d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:24 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000105000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a256b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x3}, 0x0) [ 1783.686168][ T9486] validate_nla: 12 callbacks suppressed [ 1783.686180][ T9486] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:24 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000911d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:24 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x4736000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1783.790332][ T9594] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:24 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000106000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002604eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1783.853209][ T9661] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4}, 0x0) [ 1784.003042][ T9772] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:25 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000a11d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a606b29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1784.082901][ T9891] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1784.097119][ T9913] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:25 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x47e9000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:25 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000107000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0xf}], 0x1}, 0x0) 22:56:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x5}, 0x0) [ 1784.292309][T10020] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:25 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029006811d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x14}], 0x1}, 0x0) [ 1784.393839][T10048] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a540a29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:25 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000109000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6}, 0x0) 22:56:25 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x4800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:25 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000509d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x30}], 0x1}, 0x0) [ 1784.670458][T10345] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:25 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000001000010a000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1784.745268][T10350] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1784.780902][T10456] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0xc0}], 0x1}, 0x0) 22:56:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x7}, 0x0) [ 1784.895429][T10542] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1784.897307][T10565] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a542529bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x1b6}], 0x1}, 0x0) [ 1785.001091][T10673] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:26 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x4c00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xa}, 0x0) [ 1785.102633][T10680] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1785.117373][T10764] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:26 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000563d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0xec0}], 0x1}, 0x0) 22:56:26 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000001000010b000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a545c29bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xe}, 0x0) 22:56:26 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000568d27380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x33fe0}], 0x1}, 0x0) [ 1785.478075][T10906] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1785.537141][T11111] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:26 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000110000008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:56:26 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x4f1a000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b0abf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x48}, 0x0) 22:56:26 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d20a80648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2000002e}], 0x1}, 0x0) 22:56:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x7ffff000}], 0x1}, 0x0) [ 1785.855949][T11264] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1785.871411][T11232] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:27 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000111000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0xfffffdef}], 0x1}, 0x0) 22:56:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4c}, 0x0) 22:56:27 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x4fcd000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:27 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d22380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b25bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x60}, 0x0) [ 1786.201450][T11552] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x2}, 0x0) 22:56:27 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d22580648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1786.322955][T11658] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:27 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000112000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:27 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x57b1000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x68}, 0x0) 22:56:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x3}, 0x0) [ 1786.471920][T11871] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b3dbf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:27 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d22a80648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6c}, 0x0) 22:56:27 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000113000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1786.706618][T11990] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) 22:56:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x8}, 0x0) 22:56:27 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x5f95000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1786.893840][T12203] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b60bf9e000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x300}, 0x0) 22:56:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x74}, 0x0) 22:56:28 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d22b80648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:28 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000114000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1787.139605][T12318] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (158 log_block_size) [ 1787.161968][T12441] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:28 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d22d80648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf0a000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:28 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x6000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x7a}, 0x0) 22:56:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x2}, 0x0) [ 1787.307644][T12598] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:28 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000125000008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1787.448177][T12663] EXT4-fs (loop5): Unsupported filesystem blocksize 1048576 (10 log_block_size) 22:56:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x300}, 0x0) 22:56:28 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d22e80648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x3}, 0x0) 22:56:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf63000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1787.665792][T12881] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:28 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x6779000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x500}, 0x0) 22:56:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x4}, 0x0) 22:56:28 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d23080648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:28 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000108040008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1787.834003][T12990] EXT4-fs (loop5): Invalid log block size: 99 22:56:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x600}, 0x0) 22:56:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bfffe0f505000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:29 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d25880648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:29 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xa}, 0x0) 22:56:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x700}, 0x0) 22:56:29 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000168060008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:29 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x6800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:29 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d26380648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1788.212583][T13333] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (99999999 log_block_size) 22:56:29 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xe}, 0x0) 22:56:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xa00}, 0x0) 22:56:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e020000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:29 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d26480648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:29 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xf}, 0x0) 22:56:29 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000174060008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:29 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x6c00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1788.615302][T13682] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (670 log_block_size) 22:56:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xe00}, 0x0) 22:56:29 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d26980648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:29 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x60}, 0x0) 22:56:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e030000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1788.849616][T13878] validate_nla: 20 callbacks suppressed [ 1788.849626][T13878] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:29 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec0000001000017c060008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:56:30 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x6f5d000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x300}, 0x0) 22:56:30 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d26c80648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4800}, 0x0) [ 1788.993331][T14065] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (926 log_block_size) [ 1789.175118][T14198] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e040000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xa00}, 0x0) [ 1789.231797][T14199] __nla_validate_parse: 5 callbacks suppressed [ 1789.231808][T14199] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4c00}, 0x0) 22:56:30 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec00000010000184060008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:30 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7400000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:30 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d26f80648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1789.387931][T14410] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (1182 log_block_size) [ 1789.427536][T14414] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6000}, 0x0) [ 1789.491829][T14487] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xe00}, 0x0) 22:56:30 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27080648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e050000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1789.651786][T14636] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xf00}, 0x0) 22:56:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6800}, 0x0) 22:56:30 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001e0080008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:30 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7741000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1789.777580][T14747] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1789.871084][T14749] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (1438 log_block_size) [ 1789.895043][T14758] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:31 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27580648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:31 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x77f4000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6000}, 0x0) 22:56:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e060000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x686e}, 0x0) [ 1790.137072][T15089] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:31 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001400b0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1790.206790][T15096] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6a94}, 0x0) [ 1790.270711][T15097] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (1694 log_block_size) 22:56:31 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27880648c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6c00}, 0x0) 22:56:31 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x946a}, 0x0) 22:56:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e070000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1790.491200][T15378] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1790.503541][T15383] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:31 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001d80b0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6e68}, 0x0) 22:56:31 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380238c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1790.671883][T15432] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (1950 log_block_size) 22:56:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x34000}, 0x0) 22:56:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e080000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:31 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001e00b0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1790.847780][T15748] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1790.887667][T15750] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:31 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7a00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x7400}, 0x0) 22:56:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x400300}, 0x0) 22:56:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380258c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1791.134542][T15763] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (2206 log_block_size) [ 1791.149393][T15769] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x1000000}, 0x0) 22:56:32 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7f25000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1791.187601][T15941] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:32 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001e80b0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x7a00}, 0x0) 22:56:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802a8c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e090000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1791.445969][T16086] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x2000000}, 0x0) 22:56:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x1000000}, 0x0) [ 1791.487762][T16087] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:32 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x7fd8000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802b8c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:32 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001f00b0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1791.670763][T16279] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (2462 log_block_size) 22:56:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x3000000}, 0x0) [ 1791.741065][T16306] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x2000000}, 0x0) 22:56:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e0a0000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x4000000}, 0x0) 22:56:33 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x8004020000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:33 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001f80b0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x3000000}, 0x0) [ 1792.052714][T16629] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xa000000}, 0x0) [ 1792.165949][T16635] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (2718 log_block_size) 22:56:33 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802e8c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4000000}, 0x0) 22:56:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xe000000}, 0x0) 22:56:33 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001000c0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e0c0000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:33 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380308c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x5000000}, 0x0) 22:56:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xf000000}, 0x0) 22:56:33 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x8709000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:33 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001080c0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1792.677823][T16968] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (3230 log_block_size) 22:56:33 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380588c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6000000}, 0x0) 22:56:33 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380638c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e100000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:33 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x87bc000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x60000000}, 0x0) 22:56:34 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001100c0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x7000000}, 0x0) 22:56:34 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380688c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1793.147654][T17395] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (4254 log_block_size) 22:56:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x946a0000}, 0x0) 22:56:34 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x8dffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e230000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xa000000}, 0x0) 22:56:34 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380698c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x9effffff}, 0x0) 22:56:34 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001180c0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xe000000}, 0x0) [ 1793.626464][T17729] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (9118 log_block_size) 22:56:34 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273806c8c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:34 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x8fa0000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xf0ffffff}, 0x0) 22:56:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e2d0000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x48000000}, 0x0) 22:56:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xffffff7f}, 0x0) 22:56:34 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273806f8c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:35 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001200c0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1793.982453][T18047] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (11678 log_block_size) 22:56:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xffffff9e}, 0x0) [ 1794.083840][T18087] validate_nla: 9 callbacks suppressed [ 1794.083861][T18087] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e450000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4c000000}, 0x0) 22:56:35 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380708c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:35 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x9784000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xfffffff0}, 0x0) 22:56:35 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001500c0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1794.385219][T18374] __nla_validate_parse: 8 callbacks suppressed [ 1794.385230][T18374] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1794.404053][T18369] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (17822 log_block_size) [ 1794.416995][T18376] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x60000000}, 0x0) 22:56:35 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380738c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e480000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x40030000000000}, 0x0) [ 1794.649136][T18589] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1794.687327][T18621] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:35 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001580c0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:35 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380758c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:35 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x9805000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1794.792625][T18692] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (18590 log_block_size) 22:56:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x68000000}, 0x0) 22:56:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x100000000000000}, 0x0) [ 1794.902124][T18701] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380788c63940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:36 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001600c0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e4c0000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1795.013549][T18907] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x686e0000}, 0x0) 22:56:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x200000000000000}, 0x0) [ 1795.221416][T18962] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6c000000}, 0x0) 22:56:36 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001680c0008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) [ 1795.273569][T19055] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1795.300419][T18965] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (19614 log_block_size) 22:56:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c0a940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:36 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x9f68000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1795.388449][T19141] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e600000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1795.478237][T19233] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x74000000}, 0x0) 22:56:36 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c23940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x300000000000000}, 0x0) 22:56:36 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001700c0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:36 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xa74c000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1795.716407][T19426] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (24734 log_block_size) [ 1795.749543][T19448] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1795.811168][T19451] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x7a000000}, 0x0) 22:56:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e680000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x400000000000000}, 0x0) 22:56:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c25940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:37 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001900c0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1796.061016][T19664] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1796.121951][T19770] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:37 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xaf30000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xa00000000000000}, 0x0) 22:56:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x9effffff}, 0x0) [ 1796.202518][T19772] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (26782 log_block_size) 22:56:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c2a940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1796.303256][T19779] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 22:56:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e6c0000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:37 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001000e0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1796.447421][T19989] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xe00000000000000}, 0x0) 22:56:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c2b940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:37 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xafe3000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 1796.604121][T20095] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1796.704055][T20099] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (27806 log_block_size) 22:56:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 22:56:37 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001080e0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1796.762370][T20208] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xf00000000000000}, 0x0) 22:56:37 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c2d940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e740000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) [ 1797.019634][T20420] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 22:56:38 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xb714000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 22:56:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x6000000000000000}, 0x0) 22:56:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c2e940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:38 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001100e0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1797.196091][T20524] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (29854 log_block_size) 22:56:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c30940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 22:56:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e7a0000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x946a000000000000}, 0x0) 22:56:38 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xb7c7000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 1797.570282][T20851] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (31390 log_block_size) 22:56:38 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001180e0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c58940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x2) 22:56:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 22:56:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000300000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:38 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xbfab000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:38 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c64940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x3) 22:56:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c68940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1798.005286][T21164] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (196766 log_block_size) 22:56:39 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001300e0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0xffffff7f00000000}, 0x0) 22:56:39 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xc78f000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c69940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x4) 22:56:39 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001380e0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e100400000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c6c940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:39 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xc805000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x5) 22:56:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x2}, 0x0) 22:56:39 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001400e0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c6f940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x6) [ 1798.712830][T21713] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (266398 log_block_size) 22:56:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000500000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x7) 22:56:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x3}, 0x0) 22:56:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c70940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:40 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001480e0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) 22:56:40 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xcf73000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c73940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1799.150593][T22045] validate_nla: 8 callbacks suppressed [ 1799.150603][T22045] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1799.181226][T22041] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (327838 log_block_size) 22:56:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0xa) 22:56:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4}, 0x0) 22:56:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c75940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000600000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:40 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001500e0008000000000000000000", @ANYRES32=r6, @ANYBLOB="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"], 0xec}}, 0x0) [ 1799.444283][T22260] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1799.507059][T22350] __nla_validate_parse: 10 callbacks suppressed [ 1799.507129][T22350] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1799.547505][T22365] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 22:56:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c78940d0124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) 22:56:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d273802d8c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xa}, 0x0) 22:56:40 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5200}, [@IFLA_MAP={0x24, 0xe, {0x8, 0x0, 0x80000000000, 0x9, 0x2, 0xad}}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0xd757000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 22:56:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0xe) [ 1799.641264][T22370] EXT4-fs (loop5): Unsupported filesystem blocksize 0 (393374 log_block_size) [ 1799.720641][T22432] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1799.741740][T22454] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:56:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e620a2734fa0095e06f2687ecb86a546b29bf9e000700000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@init_itable_val={'init_itable'}}]}) 22:56:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c63940d0124fc60100003400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x48) 22:56:40 executing program 3: socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x3, 0x300) dup(r2) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="ec000000100001580e0008000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000cc001a8018000a8014000700fe8000000000000000000000000000aa300002802c0001800c0016000000000008000000000000001b0000000000000008000000000000000800000000000000180002801400018008000d000000000008000f000000000018000a8014000700ff02000000000000000000000000000100000700ff02000000000000000000000000000100000700fe8000000000000000000000000000002800028024000180080000000000000008000000000000000800000000000000080000000000000004001c0000000a800000070026f9a73e00b66d277fd9bb82321e256b0000080000000000000008000000000000000700fe80000000000000000000000000000000000700ff020000000000000000000000000001000007008abaf2f5fd2e3917ed47d725c2c4875300000700fe8000000000000000000000000000000000080000000000000008000000000004001c00"], 0xec}}, 0x0) 22:56:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000029000511d27380648c6394120124fc60100303400a0002000200000037153e370a000a8002004eb2d1bd", 0x2e}], 0x1}, 0x0) [ 1799.891074][T22585] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1799.903633][ T7857] ================================================================== [ 1799.911765][ T7857] BUG: KCSAN: data-race in iput / other_inode_match [ 1799.918328][ T7857] [ 1799.920650][ T7857] write to 0xffff8880b51e59f0 of 8 bytes by task 7835 on cpu 1: [ 1799.928259][ T7857] iput+0x2e6/0x4d0 [ 1799.932061][ T7857] dentry_unlink_inode+0x272/0x2e0 [ 1799.937160][ T7857] d_delete+0xca/0xe0 [ 1799.941146][ T7857] vfs_rmdir+0x2d3/0x2f0 [ 1799.945379][ T7857] do_rmdir+0x2e9/0x320 [ 1799.949524][ T7857] __x64_sys_rmdir+0x2c/0x40 [ 1799.954107][ T7857] do_syscall_64+0xc7/0x390 [ 1799.958599][ T7857] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1799.964505][ T7857] [ 1799.966816][ T7857] read to 0xffff8880b51e59f0 of 8 bytes by task 7857 on cpu 0: [ 1799.974339][ T7857] other_inode_match+0x6a/0x570 [ 1799.979185][ T7857] find_inode_nowait+0x12f/0x160 [ 1799.984109][ T7857] ext4_mark_iloc_dirty+0x123c/0x1500 [ 1799.989466][ T7857] ext4_mark_inode_dirty+0xe6/0x420 [ 1799.994662][ T7857] ext4_ext_truncate+0x52/0x120 [ 1799.999510][ T7857] ext4_truncate+0x5c8/0x9d0 [ 1800.004097][ T7857] ext4_evict_inode+0x5e6/0xa40 [ 1800.008946][ T7857] evict+0x238/0x3f0 [ 1800.012830][ T7857] iput+0x36a/0x4d0 [ 1800.016638][ T7857] dentry_unlink_inode+0x272/0x2e0 [ 1800.021733][ T7857] d_delete+0xca/0xe0 [ 1800.025734][ T7857] vfs_rmdir+0x2d3/0x2f0 [ 1800.029956][ T7857] do_rmdir+0x2e9/0x320 [ 1800.034091][ T7857] __x64_sys_rmdir+0x2c/0x40 [ 1800.038672][ T7857] do_syscall_64+0xc7/0x390 [ 1800.043182][ T7857] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1800.049051][ T7857] [ 1800.051363][ T7857] Reported by Kernel Concurrency Sanitizer on: [ 1800.057514][ T7857] CPU: 0 PID: 7857 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1800.066086][ T7857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1800.076132][ T7857] ================================================================== [ 1800.084181][ T7857] Kernel panic - not syncing: panic_on_warn set ... [ 1800.090765][ T7857] CPU: 0 PID: 7857 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1800.099351][ T7857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1800.109418][ T7857] Call Trace: [ 1800.112702][ T7857] dump_stack+0x11d/0x187 [ 1800.117048][ T7857] panic+0x210/0x640 [ 1800.120947][ T7857] ? vprintk_func+0x89/0x13a [ 1800.125527][ T7857] kcsan_report.cold+0xc/0xf [ 1800.130109][ T7857] kcsan_setup_watchpoint+0x3fb/0x440 [ 1800.135486][ T7857] other_inode_match+0x6a/0x570 [ 1800.140320][ T7857] ? __ext4_get_inode_loc+0x27a/0x990 [ 1800.145676][ T7857] ? ext4_inode_csum_set+0x1c0/0x1c0 [ 1800.150944][ T7857] find_inode_nowait+0x12f/0x160 [ 1800.155869][ T7857] ext4_mark_iloc_dirty+0x123c/0x1500 [ 1800.161237][ T7857] ext4_mark_inode_dirty+0xe6/0x420 [ 1800.166424][ T7857] ? ext4_journal_check_start+0xf8/0x160 [ 1800.172055][ T7857] ext4_ext_truncate+0x52/0x120 [ 1800.176885][ T7857] ext4_truncate+0x5c8/0x9d0 [ 1800.181460][ T7857] ? constant_test_bit+0xd/0x30 [ 1800.186326][ T7857] ext4_evict_inode+0x5e6/0xa40 [ 1800.191185][ T7857] ? ext4_da_write_begin+0x860/0x860 [ 1800.196452][ T7857] evict+0x238/0x3f0 [ 1800.200373][ T7857] iput+0x36a/0x4d0 [ 1800.204168][ T7857] ? ext4_sync_fs+0x470/0x470 [ 1800.208844][ T7857] dentry_unlink_inode+0x272/0x2e0 [ 1800.213996][ T7857] d_delete+0xca/0xe0 [ 1800.218017][ T7857] vfs_rmdir+0x2d3/0x2f0 [ 1800.222283][ T7857] do_rmdir+0x2e9/0x320 [ 1800.226444][ T7857] __x64_sys_rmdir+0x2c/0x40 [ 1800.231020][ T7857] do_syscall_64+0xc7/0x390 [ 1800.235539][ T7857] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1800.241409][ T7857] RIP: 0033:0x45c5f7 [ 1800.245287][ T7857] Code: 00 66 90 b8 57 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 54 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1800.264872][ T7857] RSP: 002b:00007ffee79ac9f8 EFLAGS: 00000207 ORIG_RAX: 0000000000000054 [ 1800.273276][ T7857] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 000000000045c5f7 [ 1800.281229][ T7857] RDX: 0000000000000000 RSI: 0000000000720678 RDI: 00007ffee79adb30 [ 1800.289188][ T7857] RBP: 0000000000000151 R08: 0000000000000000 R09: 0000000000000001 [ 1800.297149][ T7857] R10: 000000000000000a R11: 0000000000000207 R12: 00007ffee79adb30 [ 1800.305114][ T7857] R13: 0000000001a69940 R14: 0000000000000000 R15: 00007ffee79adb30 [ 1800.314132][ T7857] Kernel Offset: disabled [ 1800.318900][ T7857] Rebooting in 86400 seconds..