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0x1000}, {&(0x7f0000002600)="d162ab9e912e800fe4616e9c796f84b33d07af468caf1e817bdd937159d9552db0d1b447447b54fadc9126a004e04c457c4fdda6edcaae48d046f4ff05c190989afb626cdab39ece8e88ebbc3d547f6514a0bf66457a4daac19c7469513d", 0x5e}, {&(0x7f0000002680)="ed7402171dfbcd2d07a5a974a9b1a8d68b31bfc213a3c46067f41384836df30822e3b1d7ace3b3256aba1ba0654ab059a992fbcf87b44402e24f6771bbca490f0f555d78fac8ea5e205e69e094c131763bd7f5dfdededde0b9b0750faa761f907bfd21ba5e94ec8237f3e12a45cd6b50c92dd01d7c9097f3c4b96e98d29c80a728a4c770047d5950c0454bdbd6bde9", 0x8f}], 0x8, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'ip6erspan0\x00', 0x5}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCSISO7816(r2, 0xc0285443, &(0x7f0000000080)={0x10001, 0x2, 0x9, 0x5, 0x400}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2, 0x8}}, 0x20) fstat(r2, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000002900), &(0x7f0000003b00)=0x0, &(0x7f0000003b40)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003b80)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000003c80)=0xe8) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x4, &(0x7f0000003a00)=[{&(0x7f0000002a00)="bc9222dc9e1c5e830c6d2b5756030d145e17762311c66f6e812bf1b909be0f9f4d59e8583abd44d64e42254cc5034791230cbf1df5f1762d735cee26d042c797e0f24374e7131195374827dc25b5b11887bcbaa74ec92cbc71c8e02e407763a18255608fcb4a256ec3dc93d8f32967692fe59e6de8b0d1896cbe402f0138d226c8b17b678bf4317fab13727e88ee469b0bc98cab943e25d5ce516d469d95f2f8cdf992e8e9114eae3b220d1d6feb7110423f23b3215919813c1c13ea60d1cb70374c506423cd362d197b6f80205ad4e1d3e4d0216d05007978f3eb10be643fc4fe789130ecd46dff3175fd4bed8bc6c776026b252a90f38d51319d7480cc6304556b5eaba12bd28504c1809399f9f335064c2bbcd701893836aa3cbadf41bf4b68dd7d8bc4d12cb5e8ced6b3567e2860dd9bdc7746afc05bf4490f53536aacbc3ad4b596a927b0394016204f8dc4554c1b4de64b96cbc5e8421bfb4d47dfd0517ed16c1451e1c5fc43250de2108fded55c4c9e709f21a79e698bc6f2f9519348fdf01715a8c0a5b1674a9b21e8b2ade2d03fd00be38916ecde3f00f5b57bcf70e1d835dc74c20e43525fe8610b57048bcb6a7a39118ed8bfb2b87b5dddb5364de600284c2f199b776498169da8396ab58ef15dde225cfddc6de62d4e4348ec774b96a83d83b90e974d9986daaa8bbc0d7c5c7b0cac5dcc6b8f2ab6874d14b3e0097abc23713b449f864598723a9c680a537c89728274ba75f9f3ebc732202573a75658851fbf4afd146107325d2ad1b3295bc2a2b337538330b7dece08c41bd59f51f4b8238f859cfe8c39b61653dfcad56a2703c14061c37103682543bd0912df3d2a8468f54fd1556e73525154f42f69f5f57edac14f462835df17a11f2f2c2f45a5d92de3f8f5e08ed78cf541e3b654bd0e0d061eed180d55706c63af4a8dd413b3b81ff41e4d34051c25ab6694562d9b8083a6a07e7f0b328d29d86ff886e02bfa468336fd9c9b46916e87451e6632856d11fc01a20835a5c717d57b5f33670959e9d353dba9efdf65b53c8ae4f741d7413d7ba88fdde8bae024709c848a070f45651dfb0b088d9c472572be25f61f2c2dde7d8abd80bc9a30f844050c9f56a4e1ac3fb8a1d3f068730c210701f8577778c58b1f38c3f1ff71c6969defd02cba8cae77203685f82e03cc5acf8c91d70a771f49171cd7cd9b00b9827a5735353315c92f94c56585f296011e36f20f5f0af90186f12d857b9129539410a05d0de681ba4f07763714fee83695c97f0cc80cbcec88ed3eec3ff0e22af6a1fd1e8b0a53b734b7582e2e2ea5fe30b9fc65dbba5f4984e4dd61692f5363057cb8132799afd1656b9dc2a519149db9b74555d37f9c99672bd4662862388ac01a8d1c574a9a15d1a1b20a52d1c6b0ca835d307238153d72e93fb9e9f0d51a310cfac5d076b4b6ff8aebe13cd11bec7b74274ff4814856f3f6bbbec109fa25dba90c0bf648785df819012119d237d832aebb9a91b48203083d950eba1db7b7540e7f4d8f00b5fb7f9ab7855c77d91c5153ab6b2da8c7390b438cc6afaeb550e10eb0950b942ee85b8db6a31c650e3a55ea84abb2bfa5973dea09bf5870b9c82143aa9a66b79018c1d0ee42e783c4877e65c4c9b9cf8934f1a38aa7eff3cdf1fab19f1f5ebdc4e07b0e8a3d7978a6f87ed66cd388b30d15f8967bc9319753e8bc3acbdba2053fc73ed3b533d0dd81a4b8faab21091d188a93b4b1c5f78430b6bde8e3749a7859c97c5f20b5f4ffee2dcba4d1e2d96557a134bfbabf60c33d29601410324425f13432913774bf05158081c662286151fa5a567e09f713cafaf35b74fb087befc7cc8df09256045278826bfa0f3f916459755e9b2137c6e0ea0d5391e123a4ea9e5657e3e685ee1fd3f4413905c025d13d31a30e77a0403c9c49b8d5ddb27a720de534174c1a62f7d4270f0605cfc23972ab72190e733d4d5e5240628adb4f936be54fdebefa27cc7cdbd0233c0111de7d1c38fa93df4259495b256d36f084457e0055272983d5f2c027c087427629d5dc0df798e558d979322972d60ba2069e7c3da9befb00bcc899711faf4a2ae59c06c5b86c5931c4f93016b55957b8078ad7679109ecc6c4e0bbc67f3df4ab815764e2b7bb4c60a5d72ae5cfc9c35cec2c1d8c588ceee9ed05c26ee35c79eceda36f75180ff3a1a412691bfc39da8ac110235fc6f440af102768b3aaa1c9ce8817882ff76257bbb93cdd389df91666892c792a1710a573088d90b490b1c2535bb9271040979dd075c43a04003cfed636d9873cbb8fefb3715b2817bee025d233c3c801dbefd50d235d1db0d01b12fc173b976ac4743a274575259100fcfc1c90d2977422e4ed7818df83d1e94f70cc01c6dafdb6f080f0571b759baed0d963984b7e8a44e1edd9328b43a136701d4e0b57bd389bae3b02bee7b48713f781bd61ab35ba27b27d54717691bab5c949b0e275b5c896a7ae41b58981ae7b7a22108891bec80b1bb1dcba91d1b5771f5c52684537e0f042f9c5d84bcfa9bb3b9c4b0ffa421622d356208141ee7ea8ae371cf12d6bad49ce42c37e26b72215a85ae3a7da9ab61478b9383440de259c8e166447e1e0058f18174cbaa76aa8dd6edbf0cce0cdaeead1d0063745b7f1c8a1e406794ced5aa2780b5cd58a45bccb63645f273134debbc586027e6b4f848cbae9a0c1fb9056f26e46d9609be088aae05aa36071b0f505e5ab01082f827922e11fa1062e29ee580969db98ebd3c40aef0f959e3ff77e0b2d90c02df3652e718b8254d5a630b3a190fb50d006b253a83b40df887e033051a922784f1c39f4ea9ed3d151cd918599e5ada520ed5161ddf2cb5b8f6092eec22a86f09afee4a61cb16aa756069114f0349e86ce7ab9923dba95852745532f78d69ad23f0a75427fc6dea2e98c37ebd41dd412e81ab30d2df3d91db9f8f3241aa2ff07bdae3c6d7b6d60626e7e422bc0013f7d18ef075e62903a97bbacc498c1db78bd23e58d3972a0cbc81cea6c263bd8bbbe0bf9b49a4d428dd2aae9c205699519af6f3fa641f5a5ed26704a91fad2fc74962ae61ffa25568871b74a2b88b8492900163dd47d81c146e4d0da9bc706ab59b48f99e4132be5357b5a2e3e6985f6d9dfa0d3f0d40008c5466f257cb30dfbe1011c550b240f965db6179ea70ca3769e1faeedb7836fba37581a1fe8c7a48cd167ed75ad39f1e7ba63a4e842b369865ec584a4bf3bb14ebecd22695d48de421add0c109a9276f51403f3d590d5f5de0dd012121cef025a08a1dde57eefdeb4d858b9f392883a0084404e1f465f9e5172458879d468d777a3bc926fc08acbc9e3b4903e5db7e89e7de8f42c474d4771ddf90feaa57e7dbee3a3ddf28cb4dabaa15109f28e48750eecdbc35f008ef991f93cfffa785d48845f7fff15970bd3ac5997d52761bcea508895000b00a5738c34a8d7080bbb893cbad053984fbaa1cf95e4a880e6b1eb5db112c49d888699d6b190fa468aacb510ebafc84789e0e19052af6ae58fbb376468ec77a304377894fd5f6d6cda97def8361fb2a8f59a7bea50feba8e756163ca5e97c9ca15eeac508ed99770efd01b1088c191cdd69bbdd362f7b15868c92ac0e45c0c19e868766e0247d0723f0b1ef849eaa924883266f12fded7c566c52a4339911fe015cf99002d2875f3e87c270dd2d50ddfa4df444bf69333dadbb25ba3d2321c255d82b452ba7eb375e57a695245d4ef85413882e6f8ac74c87ce23813440be93122058a758ce05c7e350e0f54b1d567fb4ad4accda4e156b208a65022a11877f239b1add3b317461195dd294ab3f6134237c0a7b20a4d97de676e4cc3d3767c173110961a8db8ca35ba5851b725cefd31c4c45f5494bd8aaee0d7ef43e296988a4df276fb3fc2ef10278560258ad936089ed733ed2a28468c6700ed676aee69dd30ade3a5ea663c8f0bf722aaae2e7165921b9906041d727b831ab6518ce2f0d0375b9197b302caa12c69d2f007538288cdf56357701f9ddc974ea17caf618951302ca90410ddcc8e48d57f619b54b108a8b95c6a671b9d232dd963e27176bd50930e65a3117a37f2168c011a70f49c796d3bc5ce2fc68e4d075b707e5638a9805b36168fb60abe91b77f3c41b422f0672000b963cd46d4ee07700f939400f4ad5ae9251e122d5b2b1be01df3de3487377d057a91884455a4c97d7ba733a7235b907e3284ab19383c5de42c3067b06909cb0ccb386b96ab597d30673d92e92dfdbfbd55589193b7030b295c4ec2e1ab2f95209fcf9215e950cc11d5e9ba8be437ae1163689502315148f03ca837bd86b897d27d798993e72340f754d3bd73ccfaeb2bf14b97ff63fc28392aa101542979b119ece3461de85a5d64cd3bdd7ff786c0458961b7dd8b78737547d89b61097eebac16f903cb6c41f0aca0def8641ec6f6550aea43fe8b8df348eaeba4024494eb51e1c89ac2d29fbb414de5777d0e84e2e3aac8160039cd582654b969ff5c32b3c228466e8ecf2556e1c276d3d3030637b900e68c4239bc6b2e7ee169a2e0988d9f351cb2450837de7783f026fa59e5ba3157340f3bb93b1e32d0c17b232d649312652a3020e1b41f96f7703b50e18b0e56815819c714e1678c841913f9e478d16c8bfa3ae746bfa95b4bfe6739d4e5e143f453e6d9267f2ef55c89e0cecd1cf855c36db62de098bf94b4101fb4d5b7c92eec0a3254c8a17b92ae7aa1baa490be4b7f860822ad43d4177c0c389ade766c27142ca6352d0fdfbe8958141388955df433b489fd6af27861dcb1c6043e3a2ccf510160405a783912574f0c6acab0e1905b0f07b67a0fa7a99a76cd95d27bf07ce894cb6564ff088e315439f906db7a463b1ae7b4dcd01cfaa2031bf3518d5e5cc638243a1d18fbd6425dca84dcabc0932367012a666696cf11ef5727f274a6f3424797e9381ec3e091f4e4c274c720800086fb9d89c1968eb026f924a4899baaa11b35efb198335bd8ab932cb7028bc8ba4f9eedb61b517620181908a73e61f78a9e279613629fc74f2933ef7151ea5bd47c973c7deffca99c903103295e9b2ada6f86ee6a3e7cecc51bc188bda1c3956657a0ddad46d1e3d04163cfb7634e14a4101abf25b96d30663feee3c974970cf6a7418f86fa20b5a743e4f94b36a6c15cc9b6bb4fb3e3b50a146f4dbdd60ca948da9447639b6f8de614c2d965b6dbd3dbf20e6bb3a248d24b9bcaf70f8494dc602fb2b3c0c263d6c90ed43080c62104a7f2f8732c504663d33e6525723c397455ca04907b0dc59bb43bc2e84ad200ca7d67668db759af81bab6f29cbbddc588bbdd096a88f35f11c60872f24757abca481787356be1e7eb4819265657574bc3f10faa0514077af6d1ab7f9632eebb8caf4792d8aa224acf578abaf9a134de97143ce42fcdf2d923b775248cd42c834190e3b851779c21cc6b18b45f68bd7000550a8f68a389d4735d006ba313ccf745ed7f1fb5be15d356fce33a474789d0d90edef8607fcf15b82fce78c3c8abb78c5fdd80670eb5f07d3f8711b215438c6a2e13f797530e4897c529c944058704f8b37a2f5ce8de2d1e0788cf666924015b59e415bcaf88b9c5df8335a86e7caba9080665e0c2a080ed2fdd225cc6deba54b831ef6266a5b123159942a3609e0c8a75b60a5e08b5201deac1a68d992c635cd9851ee19c5f034af7884bc517ac5aad1d86436e6991829165ff0278cec19de6e530cb640687dc8aee640c77e3b5b312fc1549c71e10debd549c2f5b", 0x1000, 0x3}, {&(0x7f00000027c0)="f83f41f15cbeafb2ad6e482720deab261c4d90d26a179c389954f5ad83c88c8141120e2bd2f3643d58e80368111c8afa4100d7e5ac1ff02c23a59f94b2948c6cd6d00f8bf46e16ece286a9805b7835740cc21f9664e262bdea15b3078c08f61afe570b5f8d0e708b3b10b06d66d9b50261", 0x71, 0x3785}, {&(0x7f0000002840)="6a505458dca2bac2fe606a5786cab738a56c73a43a751cb82004cd67", 0x1c, 0x3}, {&(0x7f0000002880)="96ecdae355283013d66d936d9f171e6fed3f15495abb3885e7007a6d47546509fd6dfa78420631ad9b0c4375ff3f4fe7f0d183e5314fe6c2805b49ac88badccf3a0330cd684ba03930", 0x49, 0xa1}], 0x20040, &(0x7f0000003cc0)=ANY=[@ANYBLOB='nodots,sys_immutable,nfs,quiet,nodots,dots,nodots,fowner<', @ANYRESDEC=r5, @ANYBLOB=',rootcontext=user_u,obj_role=/selinux/commit_pending_bools\x00,pcr=00000000000000000025,smackfshat=)@:,fowner=', @ANYRESDEC=r6, @ANYBLOB=',fscontext=system_u,obj_user=/dev/kvm\x00,uid>', @ANYRESDEC=r7, @ANYBLOB="2c646f6ee89f686173682c00"]) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000140)={0x13, 0x10, 0xfa00, {&(0x7f0000000280), r4, 0x2}}, 0x18) syz_execute_func(&(0x7f0000002940)="b1360fb7b042d66ab366430fd157cc6969ef69dc00d9d0d2d0ee86d0ee86fd5bf91cc1c7c7e4c653fb0fc4014c582e660f765ec6c44149f2168f4808eebce00000802000c421fc51c1a301efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d1801fe5f41f6f6df646736676666430fefb3000000007504f4f30f1a12450f90d2111d54111d00") 18:22:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) accept$netrom(r1, &(0x7f0000000140)={{}, [@netrom, @rose, @remote, @rose, @bcast, @netrom, @null, @rose]}, &(0x7f0000000080)=0x48) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000240)=0x7fff, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000100)="0f20e06635000040000f22e03667f30f38f6b482ddac2d9aea000044000f00e0f32e0f01df0f350f5d1aba4100b000ee0f20d86635200000000f22d8c9", 0x3d}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000003c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd], 0x1f004}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000200)=0x101, 0x4) 18:22:51 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x1000000}, 0x21) 18:22:51 executing program 2: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000140)=0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f80000001300020c2cbd7000fbdbdf25647262675f70725f6374725f61657331393200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000002400000000000000000000080001000100000008000100020000000800010001000000"], 0xf8}, 0x1, 0x0, 0x0, 0x20000840}, 0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x40000, 0x0) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000040)) syz_execute_func(&(0x7f00000003c0)="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") ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000500)="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") 18:22:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f", 0x47, 0x10000}], 0x0, 0x0) [ 778.008011] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:22:51 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000000680)=""/190, 0xbe}], 0x1}}], 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x38, 0x280342) accept4$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000200)=0x14, 0x0) bind$can_raw(r2, &(0x7f0000000240)={0x1d, r3}, 0x10) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x98800) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x3) r5 = syz_open_procfs(r1, &(0x7f00000001c0)='net/ip\b_mr_vif\x00') preadv(r5, &(0x7f00000017c0), 0x1d0, 0x1f000000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 18:22:51 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x2000000}, 0x21) 18:22:51 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x400080) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x0, 0x401}, {0x0, 0x1}, 0x8, 0x1}) ioctl(r0, 0xffffffffffffffb2, &(0x7f0000000040)) [ 778.163992] syz-executor.2 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 778.287857] syz-executor.2 cpuset=syz2 mems_allowed=0-1 [ 778.309408] CPU: 1 PID: 32644 Comm: syz-executor.2 Not tainted 4.19.37 #5 [ 778.316398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 778.325802] Call Trace: [ 778.328512] dump_stack+0x172/0x1f0 [ 778.332276] dump_header+0x15e/0x929 [ 778.336113] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 778.341256] ? ___ratelimit+0x60/0x595 [ 778.345440] ? do_raw_spin_unlock+0x57/0x270 [ 778.350118] oom_kill_process.cold+0x10/0x6f5 [ 778.354757] ? task_will_free_mem+0x139/0x6e0 [ 778.360579] ? find_held_lock+0x35/0x130 [ 778.367034] out_of_memory+0x936/0x12d0 [ 778.372177] ? lock_downgrade+0x810/0x810 [ 778.376721] ? oom_killer_disable+0x280/0x280 [ 778.381363] ? find_held_lock+0x35/0x130 [ 778.385557] mem_cgroup_out_of_memory+0x1d2/0x240 [ 778.390918] ? memcg_event_wake+0x230/0x230 [ 778.395284] ? do_raw_spin_unlock+0x57/0x270 [ 778.399730] ? _raw_spin_unlock+0x2d/0x50 [ 778.403915] try_charge+0x1028/0x15b0 [ 778.407763] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 778.412681] ? rcu_read_lock_sched_held+0x110/0x130 [ 778.417737] ? __alloc_pages_nodemask+0x63e/0x760 [ 778.422609] ? do_raw_spin_unlock+0x57/0x270 [ 778.427061] memcg_kmem_charge_memcg+0x7c/0x130 [ 778.431767] ? memcg_kmem_put_cache+0xb0/0xb0 [ 778.436296] ? cache_grow_begin+0x59a/0x8c0 [ 778.440738] ? lockdep_hardirqs_on+0x415/0x5d0 [ 778.446319] ? trace_hardirqs_on+0x67/0x230 [ 778.450701] cache_grow_begin+0x25f/0x8c0 [ 778.455520] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 778.461113] ? __cpuset_node_allowed+0x136/0x540 [ 778.465899] fallback_alloc+0x1fd/0x2d0 [ 778.469905] ____cache_alloc_node+0x1be/0x1e0 [ 778.469924] kmem_cache_alloc_node+0xe3/0x710 [ 778.469941] ? lockdep_hardirqs_on+0x415/0x5d0 [ 778.469958] ? trace_hardirqs_on+0x67/0x230 [ 778.469986] copy_process.part.0+0x1cd5/0x7970 [ 778.492600] ? mark_held_locks+0x100/0x100 [ 778.496873] ? kcov_ioctl+0x53/0x210 [ 778.500593] ? __might_fault+0x12b/0x1e0 [ 778.504675] ? __cleanup_sighand+0x70/0x70 [ 778.508936] ? lock_downgrade+0x810/0x810 [ 778.513134] _do_fork+0x257/0xfe0 [ 778.516628] ? fork_idle+0x1d0/0x1d0 [ 778.520390] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 778.525177] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 778.529989] ? do_syscall_64+0x26/0x610 [ 778.534011] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 778.539392] ? do_syscall_64+0x26/0x610 [ 778.543428] __x64_sys_clone+0xbf/0x150 [ 778.547467] do_syscall_64+0x103/0x610 [ 778.551388] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 778.556598] RIP: 0033:0x458da9 [ 778.559809] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 778.579529] RSP: 002b:00007f094fa23c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 18:22:52 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f", 0x47, 0x10000}], 0x0, 0x0) 18:22:52 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c0000000a00000000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) 18:22:52 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:52 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c0000000e00000000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) 18:22:52 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x7, @local, 0x100}}, 0xffff, 0x8, 0x9, 0x4, 0xb}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x1}, &(0x7f0000000340)=0x8) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x5}, 0x1c) recvmmsg(r2, &(0x7f0000003b40)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}}], 0x300, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000000)=0x6, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, 0x0, 0x0) syz_emit_ethernet(0x83, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd601bfc97004d8800fe800000000000000000000000000000ff02007f00003bf3db91ba9899b3330000000000000000000100004e20004d9078e29607149378d33e1db1c73936c77aa3f7fac33b042bd368236862531934ecb1c373d6ea51369e92fb96cc7c6fe4e24d1fcafff87429e50b32881721"], 0x0) shutdown(r2, 0x0) write$P9_RSTATFS(r0, &(0x7f0000000380)={0x43, 0x9, 0x1, {0x3, 0x68c7, 0x1ff, 0xc4a4, 0x10001, 0xffa, 0x6, 0x6, 0x800}}, 0x43) 18:22:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x8000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x20, 0x400) accept$nfc_llcp(r1, &(0x7f00000001c0), &(0x7f0000000080)=0x60) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x1000, {{0x2, 0x4e22, @rand_addr=0x8}}}, 0x88) [ 778.587246] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458da9 [ 778.594619] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000002102001ffc [ 778.601929] RBP: 000000000073bf00 R08: ffffffffffffffff R09: 0000000000000000 [ 778.609341] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f094fa246d4 [ 778.616624] R13: 00000000004bf166 R14: 00000000004d01a0 R15: 00000000ffffffff [ 778.697435] Task in /syz2 killed as a result of limit of /syz2 [ 778.731970] memory: usage 307200kB, limit 307200kB, failcnt 6028 [ 778.745148] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 778.756560] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 778.765663] Memory cgroup stats for /syz2: cache:64KB rss:156608KB rss_huge:116736KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:156796KB inactive_file:4KB active_file:0KB unevictable:0KB [ 778.796514] Memory cgroup out of memory: Kill process 32495 (syz-executor.2) score 124 or sacrifice child [ 778.807509] Killed process 32517 (syz-executor.2) total-vm:72468kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB [ 778.823184] oom_reaper: reaped process 32517 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 778.843538] syz-executor.2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 778.857366] syz-executor.2 cpuset=syz2 mems_allowed=0-1 [ 778.863154] CPU: 0 PID: 32642 Comm: syz-executor.2 Not tainted 4.19.37 #5 [ 778.871086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 778.881059] Call Trace: [ 778.884888] dump_stack+0x172/0x1f0 [ 778.888535] dump_header+0x15e/0x929 [ 778.892365] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 778.897488] ? ___ratelimit+0x60/0x595 [ 778.901392] ? do_raw_spin_unlock+0x57/0x270 [ 778.905825] oom_kill_process.cold+0x10/0x6f5 [ 778.910322] ? task_will_free_mem+0x139/0x6e0 [ 778.914810] ? find_held_lock+0x35/0x130 [ 778.918883] out_of_memory+0x936/0x12d0 [ 778.922918] ? lock_downgrade+0x810/0x810 [ 778.927105] ? oom_killer_disable+0x280/0x280 [ 778.931604] ? find_held_lock+0x35/0x130 [ 778.935863] mem_cgroup_out_of_memory+0x1d2/0x240 [ 778.940833] ? memcg_event_wake+0x230/0x230 [ 778.945173] ? do_raw_spin_unlock+0x57/0x270 [ 778.949582] ? _raw_spin_unlock+0x2d/0x50 [ 778.953740] try_charge+0x1028/0x15b0 [ 778.957555] ? find_held_lock+0x35/0x130 [ 778.961681] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 778.966554] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 778.971499] ? find_held_lock+0x35/0x130 [ 778.975574] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 778.980536] memcg_kmem_charge_memcg+0x7c/0x130 [ 778.985241] ? memcg_kmem_put_cache+0xb0/0xb0 [ 778.989738] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 778.994598] memcg_kmem_charge+0x136/0x300 [ 778.998849] __alloc_pages_nodemask+0x3c6/0x760 [ 779.003535] ? __alloc_pages_slowpath+0x2870/0x2870 [ 779.008555] ? lockdep_hardirqs_on+0x415/0x5d0 [ 779.013151] ? trace_hardirqs_on+0x67/0x230 [ 779.017480] ? kasan_check_read+0x11/0x20 [ 779.021672] copy_process.part.0+0x3e0/0x7970 [ 779.026203] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 779.031327] ? delayacct_end+0x5c/0x100 [ 779.035401] ? __delayacct_freepages_end+0xe0/0x140 [ 779.040430] ? __lock_acquire+0x6eb/0x48f0 [ 779.044687] ? __cleanup_sighand+0x70/0x70 [ 779.048921] ? mark_held_locks+0x100/0x100 [ 779.053199] _do_fork+0x257/0xfe0 [ 779.056668] ? fork_idle+0x1d0/0x1d0 [ 779.060392] ? blkcg_print_stat+0xb90/0xb90 [ 779.064723] ? kasan_check_read+0x11/0x20 [ 779.068881] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 779.073683] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 779.078496] ? do_syscall_64+0x26/0x610 [ 779.082570] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 779.088299] ? do_syscall_64+0x26/0x610 [ 779.092313] __x64_sys_clone+0xbf/0x150 [ 779.096402] do_syscall_64+0x103/0x610 [ 779.100308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 779.105503] RIP: 0033:0x45b779 [ 779.108687] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 779.128031] RSP: 002b:00007ffe287ffac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 779.135772] RAX: ffffffffffffffda RBX: 00007f094fa03700 RCX: 000000000045b779 [ 779.143246] RDX: 00007f094fa039d0 RSI: 00007f094fa02db0 RDI: 00000000003d0f00 [ 779.150639] RBP: 00007ffe287ffce0 R08: 00007f094fa03700 R09: 00007f094fa03700 [ 779.157925] R10: 00007f094fa039d0 R11: 0000000000000202 R12: 0000000000000000 [ 779.165208] R13: 00007ffe287ffb7f R14: 00007f094fa039c0 R15: 000000000073bfac [ 779.178387] Task in /syz2 killed as a result of limit of /syz2 [ 779.184628] memory: usage 306988kB, limit 307200kB, failcnt 6039 [ 779.191013] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 779.197990] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 779.204275] Memory cgroup stats for /syz2: cache:64KB rss:156608KB rss_huge:116736KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:156732KB inactive_file:4KB active_file:0KB unevictable:0KB [ 779.225530] Memory cgroup out of memory: Kill process 32495 (syz-executor.2) score 124 or sacrifice child [ 779.235605] Killed process 32495 (syz-executor.2) total-vm:72880kB, anon-rss:2228kB, file-rss:35792kB, shmem-rss:0kB [ 779.248235] oom_reaper: reaped process 32495 (syz-executor.2), now anon-rss:0kB, file-rss:34832kB, shmem-rss:0kB [ 779.270086] syz-executor.2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 779.282926] syz-executor.2 cpuset=syz2 mems_allowed=0-1 [ 779.288690] CPU: 0 PID: 32680 Comm: syz-executor.2 Not tainted 4.19.37 #5 [ 779.295631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 779.305011] Call Trace: [ 779.307602] dump_stack+0x172/0x1f0 [ 779.311251] dump_header+0x15e/0x929 [ 779.314983] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 779.320108] ? ___ratelimit+0x60/0x595 [ 779.324005] ? do_raw_spin_unlock+0x57/0x270 [ 779.328442] oom_kill_process.cold+0x10/0x6f5 [ 779.332976] ? task_will_free_mem+0x139/0x6e0 [ 779.337518] ? find_held_lock+0x35/0x130 [ 779.341707] out_of_memory+0x936/0x12d0 [ 779.347137] ? lock_downgrade+0x810/0x810 [ 779.351740] ? oom_killer_disable+0x280/0x280 [ 779.356694] ? find_held_lock+0x35/0x130 [ 779.360796] mem_cgroup_out_of_memory+0x1d2/0x240 [ 779.365867] ? memcg_event_wake+0x230/0x230 [ 779.370209] ? do_raw_spin_unlock+0x57/0x270 [ 779.374768] ? _raw_spin_unlock+0x2d/0x50 [ 779.379029] try_charge+0x1028/0x15b0 [ 779.382858] ? find_held_lock+0x35/0x130 [ 779.387136] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 779.392158] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 779.397108] ? find_held_lock+0x35/0x130 [ 779.401273] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 779.406235] memcg_kmem_charge_memcg+0x7c/0x130 [ 779.410922] ? memcg_kmem_put_cache+0xb0/0xb0 [ 779.415453] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 779.420321] memcg_kmem_charge+0x136/0x300 [ 779.424572] __alloc_pages_nodemask+0x3c6/0x760 [ 779.429250] ? __alloc_pages_slowpath+0x2870/0x2870 [ 779.434399] ? find_held_lock+0x35/0x130 [ 779.438474] ? copy_page_range+0x124f/0x1f90 [ 779.442911] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 779.448464] alloc_pages_current+0x107/0x210 [ 779.452871] pte_alloc_one+0x1b/0x1a0 [ 779.456693] __pte_alloc+0x2a/0x360 [ 779.460327] copy_page_range+0x151f/0x1f90 [ 779.464597] ? pmd_alloc+0x180/0x180 [ 779.468321] ? __vma_link_rb+0x279/0x370 [ 779.472415] copy_process.part.0+0x5434/0x7970 [ 779.477041] ? __cleanup_sighand+0x70/0x70 [ 779.481315] ? lock_downgrade+0x810/0x810 [ 779.485510] ? mutex_trylock+0x1e0/0x1e0 [ 779.489686] ? __fdget+0x1b/0x20 [ 779.493060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 779.498615] _do_fork+0x257/0xfe0 [ 779.502094] ? fork_idle+0x1d0/0x1d0 [ 779.505825] ? mutex_unlock+0xd/0x10 [ 779.509664] ? __f_unlock_pos+0x19/0x20 [ 779.514422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 779.519992] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 779.525564] ? __x64_sys_rt_sigprocmask+0x21d/0x2e0 [ 779.530592] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 779.535370] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 779.540135] ? do_syscall_64+0x26/0x610 [ 779.544130] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 779.549688] ? do_syscall_64+0x26/0x610 [ 779.553679] __x64_sys_clone+0xbf/0x150 [ 779.557683] do_syscall_64+0x103/0x610 [ 779.561619] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 779.566826] RIP: 0033:0x200003c9 [ 779.570196] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4a 2a e9 d9 f6 42 98 0f 05 <0f> 42 7c e4 44 c4 a3 7b f0 c5 02 41 e2 e9 b5 c4 22 eb aa bb 3c 10 [ 779.589290] RSP: 002b:00007f094fa23bd8 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 779.597001] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00000000200003c9 [ 779.604274] RDX: 660c0825a7d92b65 RSI: 0000000000000000 RDI: 0000000000000000 [ 779.611821] RBP: 0000000000000018 R08: 0000000000000005 R09: 0000000000000006 [ 779.626367] R10: 0000000000000007 R11: 0000000000000216 R12: 000000000000000b [ 779.634198] R13: 000000000000000c R14: 000000000000000d R15: 00000000ffffffff [ 779.645078] Task in /syz2 killed as a result of limit of /syz2 [ 779.653288] memory: usage 306976kB, limit 307200kB, failcnt 6066 [ 779.660840] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 779.668687] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 779.675933] Memory cgroup stats for /syz2: cache:64KB rss:156608KB rss_huge:116736KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:156772KB inactive_file:4KB active_file:0KB unevictable:0KB [ 779.698808] Memory cgroup out of memory: Kill process 32533 (syz-executor.2) score 121 or sacrifice child [ 779.709138] Killed process 32533 (syz-executor.2) total-vm:72880kB, anon-rss:2228kB, file-rss:34816kB, shmem-rss:0kB [ 779.724024] oom_reaper: reaped process 32533 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 18:22:53 executing program 2: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") 18:22:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x5000000}, 0x21) 18:22:53 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f", 0x47, 0x10000}], 0x0, 0x0) 18:22:53 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:53 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x20, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="5cf58f40482b8f7254319292e5ac2dd21705a5f91aee503634d8946158959fff96a756a8380454ed040a3c528c265ef83a2cafde9cc18ff99da64b2df859a264ecfe0dd5d551b4b013f03e20da468f065c5fe6bd161e0d6bfc79cabf5ebee9e54b1e33090608ecb92057e56c6895acea5eb8ea958a816cbee88a7af8329658fe4b9d983ea7ca88fbe5473c09e64db14a00312c22cd576159100bdeba52b005acd7ff048f593edc262c808449d8f7f2cf2018f2212e01b7bfff", 0xb9, 0x7f}, {&(0x7f0000000200)="c6a26664af8b1920b1331e06c4f863bfc65f19d489bab30c13958120ac41e8f08d6a6be51dc5dbaacf39e57fcd77db28bcc09bc676fc5a2db31b0a7d1871d8bae831e85f730ea3f5c901b8078cf917f55fcad0d0022f1c9ded36c898154af47396989e9a92a3b399bb35929534d95c878efc4c053888a084c8a0a0b7f2997501ad10d8e5a0d9afeda2f9c8a5", 0x8c, 0x6}], 0x2100000, &(0x7f0000000300)={[{@nointegrity='nointegrity'}, {@quota='quota'}, {@usrquota='usrquota'}, {@usrquota='usrquota'}, {@usrquota='usrquota'}], [{@appraise='appraise'}, {@dont_measure='dont_measure'}]}) 18:22:53 executing program 1: gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/rt_cache\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') sendfile(r2, r1, 0x0, 0x10000000000009) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000040)={0x6, 0x9, 0x7fff, 0x6efa, 0x9, 0x3}) socket$pppoe(0x18, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 18:22:53 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:53 executing program 2: clone(0x2102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f00000003c0)="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") r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x900) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x84000000) inotify_rm_watch(r0, r1) 18:22:53 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000004500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0xd000, 0x109000}) ioctl$CAPI_NCCI_GETUNIT(r1, 0x80044327, &(0x7f0000000080)=0x7fffffff) recvmmsg(r0, &(0x7f0000003240)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/101, 0x65}, {&(0x7f0000000180)=""/163, 0xa3}], 0x2, &(0x7f0000000280)=""/218, 0xda}, 0x2}, {{&(0x7f0000000380)=@alg, 0x80, &(0x7f0000001580)=[{&(0x7f0000003380)=""/248, 0xf8}, {&(0x7f0000000500)=""/67, 0x43}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x3, &(0x7f00000015c0)=""/165, 0xa5}, 0x4}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001680)}, {&(0x7f00000016c0)=""/6, 0x6}, {&(0x7f0000001700)=""/213, 0xd5}, {&(0x7f0000001800)=""/134, 0x86}, {&(0x7f00000018c0)=""/45, 0x2d}], 0x5, &(0x7f0000001980)=""/73, 0x49}, 0x8000000000000000}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001a00)=""/39, 0x27}, {&(0x7f0000001a40)=""/161, 0xa1}, {&(0x7f0000001b00)=""/247, 0xf7}, {&(0x7f0000001c00)=""/135, 0x87}, {&(0x7f0000001cc0)=""/104, 0x68}, {&(0x7f0000001d40)=""/205, 0xcd}], 0x6, &(0x7f0000001ec0)=""/187, 0xbb}, 0x1}, {{&(0x7f0000001f80)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000003480)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/224, 0x25d}, {&(0x7f0000003100)=""/235, 0xeb}], 0x3, 0x0, 0x23b}, 0x5}], 0x5, 0x342, 0x0) 18:22:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x3f000000}, 0x21) 18:22:53 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48}], 0x0, 0x0) [ 780.030885] syz-executor.2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 18:22:53 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$PPPIOCGDEBUG(r1, 0x80047441, &(0x7f0000000080)) r2 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000140)) dup3(r0, r2, 0x0) 18:22:53 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xa, 0x2) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)="24000000220007031dfffd946f610500020000000000fd21fe1c4095421ba3a20400ff7e", 0x24}], 0x1}, 0x800) [ 780.071054] syz-executor.2 cpuset=syz2 mems_allowed=0-1 [ 780.077891] CPU: 0 PID: 7855 Comm: syz-executor.2 Not tainted 4.19.37 #5 [ 780.084777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.094156] Call Trace: [ 780.096774] dump_stack+0x172/0x1f0 [ 780.100424] dump_header+0x15e/0x929 [ 780.104250] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 780.109373] ? ___ratelimit+0x60/0x595 [ 780.113256] ? do_raw_spin_unlock+0x57/0x270 [ 780.117698] oom_kill_process.cold+0x10/0x6f5 [ 780.122284] ? task_will_free_mem+0x139/0x6e0 [ 780.126776] ? find_held_lock+0x35/0x130 [ 780.130836] out_of_memory+0x936/0x12d0 [ 780.134826] ? lock_downgrade+0x810/0x810 [ 780.138985] ? oom_killer_disable+0x280/0x280 [ 780.143483] ? find_held_lock+0x35/0x130 [ 780.147570] mem_cgroup_out_of_memory+0x1d2/0x240 [ 780.152419] ? memcg_event_wake+0x230/0x230 [ 780.156742] ? do_raw_spin_unlock+0x57/0x270 [ 780.161151] ? _raw_spin_unlock+0x2d/0x50 [ 780.165323] try_charge+0x1028/0x15b0 [ 780.169139] ? find_held_lock+0x35/0x130 [ 780.173201] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 780.178054] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 780.182983] ? find_held_lock+0x35/0x130 [ 780.187042] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 780.192017] memcg_kmem_charge_memcg+0x7c/0x130 [ 780.196695] ? memcg_kmem_put_cache+0xb0/0xb0 [ 780.201204] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 780.206059] memcg_kmem_charge+0x136/0x300 [ 780.210290] __alloc_pages_nodemask+0x3c6/0x760 [ 780.214976] ? __alloc_pages_slowpath+0x2870/0x2870 [ 780.220012] ? find_held_lock+0x35/0x130 [ 780.224086] ? copy_page_range+0x124f/0x1f90 [ 780.228491] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 780.234028] alloc_pages_current+0x107/0x210 [ 780.238433] pte_alloc_one+0x1b/0x1a0 [ 780.242234] __pte_alloc+0x2a/0x360 [ 780.245851] copy_page_range+0x151f/0x1f90 [ 780.250090] ? pmd_alloc+0x180/0x180 [ 780.253795] ? __vma_link_rb+0x279/0x370 [ 780.257853] copy_process.part.0+0x5434/0x7970 [ 780.262448] ? __cleanup_sighand+0x70/0x70 [ 780.266691] _do_fork+0x257/0xfe0 [ 780.270140] ? fork_idle+0x1d0/0x1d0 [ 780.273851] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 780.278609] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 780.283369] ? do_syscall_64+0x26/0x610 [ 780.287352] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 780.292731] ? do_syscall_64+0x26/0x610 [ 780.296704] __x64_sys_clone+0xbf/0x150 [ 780.300697] do_syscall_64+0x103/0x610 [ 780.304579] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 780.309786] RIP: 0033:0x45737a [ 780.312972] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 780.331884] RSP: 002b:00007ffe287ffd60 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 780.339607] RAX: ffffffffffffffda RBX: 00007ffe287ffd60 RCX: 000000000045737a [ 780.346896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 780.354171] RBP: 00007ffe287ffda0 R08: 0000000000000001 R09: 00000000029bb940 [ 780.361438] R10: 00000000029bbc10 R11: 0000000000000246 R12: 0000000000000001 [ 780.368702] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffe287ffdf0 [ 780.377052] Task in /syz2 killed as a result of limit of /syz2 [ 780.383598] memory: usage 307200kB, limit 307200kB, failcnt 6093 [ 780.390231] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 780.398330] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 780.416916] Memory cgroup stats for /syz2: cache:64KB rss:156856KB rss_huge:116736KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:156868KB inactive_file:4KB active_file:4KB unevictable:0KB [ 780.447681] Memory cgroup out of memory: Kill process 32702 (syz-executor.2) score 124 or sacrifice child 18:22:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0xa4ffffff}, 0x21) [ 780.464765] Killed process 32702 (syz-executor.2) total-vm:72452kB, anon-rss:2204kB, file-rss:35784kB, shmem-rss:0kB 18:22:54 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c0000004800000000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) 18:22:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x808000000200) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000000)={0x3, 0x6000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x1ed) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000006240)={0x0, 0x0, 0x2080, {0x10f004}, [], "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r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 18:22:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48}], 0x0, 0x0) 18:22:54 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSSL2CALL(r0, 0x89e2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x101200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x81, @local, 0x10001}}, 0x0, 0x9, 0x7, 0xa3f2, 0x9}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x100000001, 0x205, 0x7, 0x9, 0xffffffff, 0x7, 0xeb12, r2}, 0x20) 18:22:54 executing program 2: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x6, @loopback, 0x3}}, 0x3, 0x9}, &(0x7f0000000100)=0xb9) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x8, 0x10000, 0x3}, &(0x7f0000000180)=0x10) socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f00000003c0)="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") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0x100000001, 0x4) 18:22:54 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0xf5ffffff}, 0x21) 18:22:54 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x100000001, 0x10000, 0x1}, 0x1c) r1 = dup(r0) ioctl$VIDIOC_CROPCAP(r1, 0xc02c563a, &(0x7f0000000200)={0xf, {0x7, 0x20, 0x40, 0x9}, {0x21e2ccc7, 0x9, 0x8a, 0x2}, {0xe8, 0x7a}}) read(r0, &(0x7f0000000000)=""/55, 0x37) r2 = socket$inet6(0xa, 0x3, 0x84) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0xffff) connect$inet6(r2, &(0x7f0000000080), 0x1c) sendmmsg(r2, &(0x7f0000000d80)=[{{&(0x7f0000000180)=@sco={0x1f, {0x8, 0x10000, 0x5, 0x100000001, 0x7, 0x3}}, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)}, 0xfffffffffffffffc}, {{&(0x7f00000004c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x1, 0x4, 0x2}}, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)="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"}, {&(0x7f0000000640)="7abe2ecc3443af8590004427645be0a439f71c3fdb551a823377abb6bd4ef408ae7b2d95ae13a3c8ae4ad53c45239bf63d67bcb66d863ba36fc41ed61d8fe44f6cbbe01e471ee95eabc51b729a5d1943e51d68d8142f3a78a0ff0cc91a25ff4fa41ffafc187c0aa260a7b6e48e4b1d63362856dca97475806722e3f4d8e20068a43ddf7056b046f30c16040c6856767257bc2c5691c42daff40d316f7a708d687047df89806a"}, {&(0x7f0000000700)="e9d7c7be0ee40fe675"}, {&(0x7f0000000740)="29fee944548c1647c446b2842e20a651ae1d0d45ffc031bacbac3c10047f3066a81976d47c6d7e8f3ed52f83495ec428288661aea06db98f7ca66635f131268c48492bc04f156ed389571347941cd57cae6565e7f7"}, {&(0x7f00000007c0)="e7e0466a3a341417e13ef8ff9f07179b031792891d1b568dd405a9b66107486c4db275c533dc5574a463fc8eef051cd0c00957ebc1c413406dd3e7d6530f78763206721020b3ec02b299a4dd2bba19ed855a9ceea8965db9a735850edf0194d865d78181216a8607d3a57ef168cd4f56a1ea31783725d2b841ec99c509d75e9f24c65d7ae490fe157ef7a03caac64d983eb1cba15cb89714a4582d4a47d24f57fb488a2bdbf890baf33c29836722432542757bd75b648b309895c3"}, {&(0x7f0000000880)="86277833a951bcafc072af1e434412731d5bb803e1c4e3bee6bcbde7db"}]}, 0x3}, {{&(0x7f0000000940)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @null, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x0, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=[{0x0, 0x197, 0x80000001, "fb8db1200847dc6bcc8969"}, {0x0, 0x10f, 0x37d9}, {0x0, 0x113, 0x3, "5c205b90600a7784d85904398083180e543029f97e890466fbcccf56b5fd516910f177466920c650d3f8602763dcfb9dc3bf2269f78cefed45d35804ce9409015add7b699339e4d981af9494b900038970fe781798520170b4815360d51fc1b1007728c340b476b6c1e049dc2241e6d81199e27b27f01ac29f65d1e56eeeceb6c0d1d57bc52d468a80050d4eaab1fc95eaa10e52d25c5ae334489dc3e6b2f4178f639fb5be4f4d41610bbf38f38041699bbc86d6ec23509d10fd440d34a8fd330dc4449e432d040c5799ea553590a19ee7048573ca59cca22d5dc3706799a71b204e18f9069e55e60b3655d5d0fb7b19"}]}, 0x10001}], 0x4000391, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x181000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getpid() [ 780.776840] nla_parse: 8 callbacks suppressed [ 780.776852] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:22:54 executing program 1: r0 = socket$inet6(0xa, 0x80000000000001, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x40000000014, &(0x7f0000000000), 0x8) clock_getres(0x5, &(0x7f0000000180)) setxattr$security_smack_transmute(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x3) 18:22:54 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r1, 0x2, 0x70bd2d, 0x25dfdbfe, {{}, 0x0, 0x4107, 0x0, {0x4c, 0x18, {0x4, @link='syz1\x00'}}}, ["", "", "", "", ""]}, 0x68}}, 0x4008800) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f00000003c0)="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") 18:22:54 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48}], 0x0, 0x0) 18:22:54 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="85000013290000009c00000000122b0b22c2ab0000009500000000000000d0ddf7a7b9aaa617edb60f1dc7ccd5cae8c543b84692968cc45dd5"], &(0x7f00000002c0)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000340)=""/207}, 0x48) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x3c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) 18:22:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0xffffffa4}, 0x21) [ 780.957882] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:22:54 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:54 executing program 2: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f00000003c0)="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") modify_ldt$read(0x0, &(0x7f0000000500)=""/4096, 0x1000) 18:22:54 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$SIOCNRDECOBS(r0, 0x89e2) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x4, 0x6, 0x6, 0x8, 0x18, 0x31a, 0x100000001, 0xf13, 0x5, 0x49}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) prctl$PR_SET_THP_DISABLE(0x29, 0x1) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000100)={0x8001004, 0xca, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') [ 781.159939] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:22:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0xfffffff5}, 0x21) 18:22:55 executing program 2: getrlimit(0x5, &(0x7f0000000380)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c00)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000a10000000000000000000000001b00000005000000300600001804000000000000d002000018040000600100006005000060050000600500006005000060050000050000001bb8f8d51218b4a18a43ac547ddd2bcdbc143a21d54f5e2975fe537640e9b21fb3d401553488892af4652f1aeab89ec7b6d958ea2f486c6812190a8e628f73f41ed05d1fa6a453cdde450aa5e5498b9c2ad6dc0c18", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/80], @ANYBLOB="fe8000000000000000000000000000bb00000000000000000000000000000001ffffff00ffffffffffffffff00000000ffffffff000000ff00000000ffffffff6361696630000000000000000000000069703667726530000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f007a071100000000000000000000000000000018016001000000000000000000000000000000000000000000000000280065636e00000000000000000000000000000000000000000000000000000001218f07000000002800657569363400000000000000000000000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000008000000ffffffff000000000000000000000000ac1414bb0000000000000000000000004e20060000000000000000000000000000000000fe880000000000000000000000000001ffffffffffffffff00000000ffffffff000000ff000000ff00000000000000ff64756d6d79300000000000000000000076657468310000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011000205530000000000000000000000000000002801700100000000000000000000000000000000000000000000000030006672616700000000000000000000000000000000000000000000000000006100000008000000306d00002a02000030006672616700000000000000000000000000000000000000000000000000000000000007000000ff0300002802000048004d41535155455241444500000000000000000000000000000000000000001500000002005092fa5d8bf2264e3209406c4f1fe000000100000000000000000000000000680180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001480100000000000000000000000000000000000000000000000038007374617469737469630000000000000000000000000000000000000000000000010006000000ae000000040000000180000000000000480052454449524543540000000000000000000000000000000000000000000011000000e0000001000000000000000000000000ac14140d000000000000000000000000070000640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020014801000000000000000000000000000000000000000000000000280063707500000000000000000000000000000000000000000000000000000000000000000000003000667261670000000000000000000000000000000000000000000000000000040000007f000000040000001d010000280053455400000000000000000000000000000000000000000000000000000100000600b600ff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x690) clone(0x42106001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x40000) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) sendto$unix(r1, &(0x7f0000000080)="0c161a19da8d93717801b3b6d19b417254e77e5f515a0aafb7ea584fc055842712833e332b52f8054dbacf3cffef6956bdcad1ab7fa32a8c581ebab6453d7af184712787050d961c74d500970fbd15975c2eff71add1eef3b8392385f5e1e6ea081f89b5b91240d2a627e644064455bc89398f", 0x73, 0x4004004, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000240)=""/204, &(0x7f0000000340)=0xcc) syz_execute_func(&(0x7f00000003c0)="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") [ 781.362266] syz-executor.2 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 781.389483] syz-executor.2 cpuset=syz2 mems_allowed=0-1 [ 781.395883] CPU: 1 PID: 7855 Comm: syz-executor.2 Not tainted 4.19.37 #5 [ 781.402837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.412212] Call Trace: [ 781.414832] dump_stack+0x172/0x1f0 [ 781.418758] dump_header+0x15e/0x929 [ 781.422498] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 781.427625] ? ___ratelimit+0x60/0x595 [ 781.431560] ? do_raw_spin_unlock+0x57/0x270 [ 781.435995] oom_kill_process.cold+0x10/0x6f5 [ 781.440520] ? task_will_free_mem+0x139/0x6e0 [ 781.445051] out_of_memory+0x936/0x12d0 [ 781.449059] ? lock_downgrade+0x810/0x810 [ 781.453239] ? oom_killer_disable+0x280/0x280 [ 781.458020] ? find_held_lock+0x35/0x130 [ 781.462117] mem_cgroup_out_of_memory+0x1d2/0x240 [ 781.467082] ? memcg_event_wake+0x230/0x230 [ 781.471452] ? do_raw_spin_unlock+0x57/0x270 [ 781.475895] ? _raw_spin_unlock+0x2d/0x50 [ 781.480077] try_charge+0x1028/0x15b0 [ 781.483916] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 781.488802] ? rcu_read_lock_sched_held+0x110/0x130 [ 781.493849] ? __alloc_pages_nodemask+0x63e/0x760 [ 781.498709] ? do_raw_spin_unlock+0x57/0x270 [ 781.503145] memcg_kmem_charge_memcg+0x7c/0x130 [ 781.507831] ? memcg_kmem_put_cache+0xb0/0xb0 [ 781.512347] ? cache_grow_begin+0x59a/0x8c0 [ 781.512365] ? lockdep_hardirqs_on+0x415/0x5d0 [ 781.512383] ? trace_hardirqs_on+0x67/0x230 [ 781.512399] cache_grow_begin+0x25f/0x8c0 [ 781.521416] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 781.521432] ? __cpuset_node_allowed+0x136/0x540 [ 781.521454] fallback_alloc+0x1fd/0x2d0 [ 781.521472] ____cache_alloc_node+0x1be/0x1e0 [ 781.521488] kmem_cache_alloc+0x1f3/0x700 [ 781.521501] ? do_raw_spin_unlock+0x57/0x270 [ 781.521526] copy_process.part.0+0x1fcc/0x7970 [ 781.561943] ? mark_held_locks+0x100/0x100 [ 781.566213] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 781.570924] ? __cleanup_sighand+0x70/0x70 [ 781.576453] ? lock_downgrade+0x810/0x810 [ 781.580629] _do_fork+0x257/0xfe0 [ 781.584111] ? fork_idle+0x1d0/0x1d0 [ 781.587863] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 781.593127] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 781.607942] ? do_syscall_64+0x26/0x610 [ 781.611985] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 781.617368] ? do_syscall_64+0x26/0x610 [ 781.621371] __x64_sys_clone+0xbf/0x150 [ 781.625370] do_syscall_64+0x103/0x610 [ 781.629402] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 781.634797] RIP: 0033:0x45737a [ 781.638005] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 781.656906] RSP: 002b:00007ffe287ffd60 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 781.664617] RAX: ffffffffffffffda RBX: 00007ffe287ffd60 RCX: 000000000045737a [ 781.671906] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 781.686713] RBP: 00007ffe287ffda0 R08: 0000000000000001 R09: 00000000029bb940 [ 781.694067] R10: 00000000029bbc10 R11: 0000000000000246 R12: 0000000000000001 [ 781.701349] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffe287ffdf0 [ 781.709202] net_ratelimit: 20 callbacks suppressed [ 781.709210] protocol 88fb is buggy, dev hsr_slave_0 [ 781.719350] protocol 88fb is buggy, dev hsr_slave_1 [ 781.728998] protocol 88fb is buggy, dev hsr_slave_0 [ 781.738768] protocol 88fb is buggy, dev hsr_slave_1 [ 781.745031] Task in /syz2 killed as a result of limit of /syz2 [ 781.751494] memory: usage 307200kB, limit 307200kB, failcnt 6115 [ 781.757888] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 781.764741] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 781.771300] Memory cgroup stats for /syz2: cache:64KB rss:155124KB rss_huge:114688KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:155240KB inactive_file:4KB active_file:4KB unevictable:0KB [ 781.792502] Memory cgroup out of memory: Kill process 21053 (syz-executor.2) score 120 or sacrifice child [ 781.806539] Killed process 21053 (syz-executor.2) total-vm:72468kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB [ 781.876910] syz-executor.2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 781.896017] syz-executor.2 cpuset=syz2 mems_allowed=0-1 [ 781.902801] CPU: 0 PID: 344 Comm: syz-executor.2 Not tainted 4.19.37 #5 [ 781.909698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.919076] Call Trace: [ 781.921697] dump_stack+0x172/0x1f0 [ 781.925353] dump_header+0x15e/0x929 [ 781.929101] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 781.934239] ? ___ratelimit+0x60/0x595 [ 781.938157] ? do_raw_spin_unlock+0x57/0x270 [ 781.942605] oom_kill_process.cold+0x10/0x6f5 [ 781.947162] ? task_will_free_mem+0x139/0x6e0 [ 781.951703] out_of_memory+0x936/0x12d0 [ 781.955712] ? lock_downgrade+0x810/0x810 [ 781.959917] ? oom_killer_disable+0x280/0x280 [ 781.964460] ? find_held_lock+0x35/0x130 [ 781.968560] mem_cgroup_out_of_memory+0x1d2/0x240 [ 781.973432] ? memcg_event_wake+0x230/0x230 [ 781.977880] ? do_raw_spin_unlock+0x57/0x270 [ 781.982404] ? _raw_spin_unlock+0x2d/0x50 [ 781.986553] try_charge+0x1028/0x15b0 [ 781.990354] ? find_held_lock+0x35/0x130 [ 781.994436] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 781.999286] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 782.004150] ? find_held_lock+0x35/0x130 [ 782.008233] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 782.013097] memcg_kmem_charge_memcg+0x7c/0x130 [ 782.017791] ? memcg_kmem_put_cache+0xb0/0xb0 [ 782.022316] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 782.027162] memcg_kmem_charge+0x136/0x300 [ 782.031396] __alloc_pages_nodemask+0x3c6/0x760 [ 782.036063] ? __alloc_pages_slowpath+0x2870/0x2870 [ 782.041105] ? tun_get+0x171/0x290 [ 782.044675] ? __lock_acquire+0x6eb/0x48f0 [ 782.048992] ? __lock_acquire+0x6eb/0x48f0 [ 782.053274] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 782.058910] alloc_pages_current+0x107/0x210 [ 782.063328] __pmd_alloc+0x41/0x460 [ 782.066963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 782.072615] __handle_mm_fault+0x1959/0x3f80 [ 782.077028] ? vmf_insert_mixed_mkwrite+0x90/0x90 [ 782.081880] ? find_held_lock+0x35/0x130 [ 782.085943] ? handle_mm_fault+0x322/0xb30 [ 782.090181] ? kasan_check_read+0x11/0x20 [ 782.094328] handle_mm_fault+0x43f/0xb30 [ 782.098390] __do_page_fault+0x62a/0xe90 [ 782.102468] ? vmalloc_fault+0x770/0x770 [ 782.106534] ? trace_hardirqs_off_caller+0x65/0x220 [ 782.111553] ? trace_hardirqs_on_caller+0x6a/0x220 [ 782.116752] ? page_fault+0x8/0x30 [ 782.120300] do_page_fault+0x71/0x581 [ 782.124103] ? page_fault+0x8/0x30 [ 782.127664] page_fault+0x1e/0x30 [ 782.131135] RIP: 0033:0x401697 [ 782.134379] Code: 00 00 00 48 83 ec 08 48 8b 15 1d ee 64 00 48 8b 05 0e ee 64 00 48 39 d0 48 8d 8a 00 00 00 01 72 17 48 39 c8 73 12 48 8d 50 04 <89> 38 48 89 15 f0 ed 64 00 48 83 c4 08 c3 48 89 c6 bf 48 8a 4c 00 [ 782.153410] RSP: 002b:00007ffe287ffbf0 EFLAGS: 00010287 [ 782.158817] RAX: 0000001b2ea20000 RBX: 0000000000000000 RCX: 0000001b2fa20000 [ 782.166085] RDX: 0000001b2ea20004 RSI: 00007ffe287ff9b0 RDI: 0000000000000000 [ 782.173551] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000004 [ 782.181171] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000001 [ 782.188437] R13: 00007ffe287ffde0 R14: 0000000000000000 R15: 00007ffe287ffdf0 [ 782.196211] protocol 88fb is buggy, dev hsr_slave_0 [ 782.201379] protocol 88fb is buggy, dev hsr_slave_1 [ 782.208066] Task in /syz2 killed as a result of limit of /syz2 [ 782.214367] memory: usage 307196kB, limit 307200kB, failcnt 6130 [ 782.220902] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 18:22:56 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x27e, 0x0) r1 = dup2(r0, r0) write$FUSE_IOCTL(r1, &(0x7f0000000000)={0x20, 0x80000, 0x800, {0x0, 0x1, 0x0, 0x3}}, 0x20) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) write$P9_RSYMLINK(r1, &(0x7f0000000080)={0x14, 0x11, 0x0, {0x2, 0x2}}, 0x14) timer_settime(0x0, 0x0, &(0x7f0000000380)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r2 = gettid() tkill(r2, 0x14) 18:22:56 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:56 executing program 3 (fault-call:0 fault-nth:0): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:22:56 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000180)="0adc1f123c123f319bd070") ioctl(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r2) ioctl$UI_BEGIN_FF_ERASE(0xffffffffffffffff, 0xc00c55ca, 0x0) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x3000) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000600)='./file0\x00', 0x4000, 0x0) linkat(r3, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) write(r3, &(0x7f0000000400)="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", 0x200) sendfile(r3, r4, 0x0, 0xc700000e) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) write$binfmt_elf32(r0, 0x0, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x12020, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x10000) 18:22:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x100000000000000}, 0x21) [ 782.233966] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 782.240714] Memory cgroup stats for /syz2: cache:64KB rss:155124KB rss_huge:114688KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:155260KB inactive_file:4KB active_file:4KB unevictable:0KB [ 782.268178] Memory cgroup out of memory: Kill process 21062 (syz-executor.2) score 120 or sacrifice child [ 782.292669] Killed process 21062 (syz-executor.2) total-vm:72484kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB [ 782.298017] FAULT_INJECTION: forcing a failure. [ 782.298017] name failslab, interval 1, probability 0, space 0, times 0 [ 782.309014] oom_reaper: reaped process 21062 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 782.327813] CPU: 0 PID: 349 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 782.329232] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 782.334642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.352797] Call Trace: [ 782.355417] dump_stack+0x172/0x1f0 [ 782.359190] should_fail.cold+0xa/0x1b [ 782.363135] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 782.368368] ? lock_downgrade+0x810/0x810 [ 782.372543] ? ___might_sleep+0x163/0x280 [ 782.376804] __should_failslab+0x121/0x190 [ 782.381068] should_failslab+0x9/0x14 [ 782.384897] __kmalloc+0x2e5/0x750 [ 782.388468] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 782.394046] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 782.399610] ? strnlen_user+0x162/0x1e0 [ 782.403623] ? __x64_sys_memfd_create+0x13c/0x470 [ 782.408510] __x64_sys_memfd_create+0x13c/0x470 [ 782.413237] ? memfd_fcntl+0x1a50/0x1a50 [ 782.417452] ? do_syscall_64+0x26/0x610 [ 782.421539] ? lockdep_hardirqs_on+0x415/0x5d0 [ 782.426154] ? trace_hardirqs_on+0x67/0x230 [ 782.430590] do_syscall_64+0x103/0x610 [ 782.434498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.439697] RIP: 0033:0x458da9 [ 782.442894] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 782.461794] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 782.469531] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000458da9 [ 782.476900] RDX: 0000000020000428 RSI: 0000000000000000 RDI: 00000000004bdd07 [ 782.484194] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 18:22:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x200000000000000}, 0x21) 18:22:56 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c0000006800000000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) 18:22:56 executing program 2: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40000, 0x0) syz_execute_func(&(0x7f00000003c0)="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") gettid() openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x200, 0x0) [ 782.491463] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f29255516d4 [ 782.499797] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 782.514405] audit: type=1800 audit(926101376.238:178): pid=352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16776 res=0 18:22:56 executing program 3 (fault-call:0 fault-nth:1): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 782.617027] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:22:56 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syslog(0x2, &(0x7f0000000080)=""/7, 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, 0x0) getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) getpgid(r0) 18:22:56 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x500000000000000}, 0x21) [ 782.704796] FAULT_INJECTION: forcing a failure. [ 782.704796] name failslab, interval 1, probability 0, space 0, times 0 [ 782.735085] CPU: 1 PID: 379 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 782.741909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.751577] Call Trace: [ 782.754385] dump_stack+0x172/0x1f0 [ 782.758237] should_fail.cold+0xa/0x1b [ 782.762179] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 782.767412] ? lock_downgrade+0x810/0x810 [ 782.771597] ? ___might_sleep+0x163/0x280 [ 782.775774] __should_failslab+0x121/0x190 [ 782.780039] should_failslab+0x9/0x14 [ 782.784748] kmem_cache_alloc+0x2b1/0x700 [ 782.788917] ? __alloc_fd+0x44d/0x560 [ 782.788938] ? shmem_destroy_callback+0xc0/0xc0 [ 782.788961] shmem_alloc_inode+0x1c/0x50 [ 782.797561] alloc_inode+0x66/0x190 18:22:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00203cd9ea0e14b66cfbc3d904e51cdae1aafd6747b70bfc053eda984d723cd674f91efa490bd9d3584b2311b650df9f89dfd8e21a1306e84f74baa8b9e10b638175fbb4d7a27b0a90294822be40eb0c756c8815a1b7d47ec103f1b4eaf3f44a0c8a56dcaa9cd486b1c2fb5932c787e987b2b13b58a5a224536857f1336e53c183fbf8863dd14d4bb031e4a083b83c4a9ac28bb6d009b70012086c4dccbcdca550c8869dd805de1007b9a03c0eeb97118bbd3f52fed6c16d77ef3c7fb967b63f"]) 18:22:56 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNOTTY(r2, 0x5422) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) prctl$PR_GET_DUMPABLE(0x3) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x800, 0x100000000000584b) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e23, @rand_addr=0x87}, 0x10) sendto$inet(r3, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x281400, 0x0, 0x0) [ 782.805346] new_inode_pseudo+0x19/0xf0 [ 782.809455] new_inode+0x1f/0x40 [ 782.812847] shmem_get_inode+0x84/0x780 [ 782.816867] __shmem_file_setup.part.0+0x7e/0x2b0 [ 782.821752] shmem_file_setup+0x66/0x90 [ 782.825876] __x64_sys_memfd_create+0x2a2/0x470 [ 782.830581] ? memfd_fcntl+0x1a50/0x1a50 [ 782.834692] ? do_syscall_64+0x26/0x610 [ 782.838828] ? lockdep_hardirqs_on+0x415/0x5d0 [ 782.843552] ? trace_hardirqs_on+0x67/0x230 [ 782.847915] do_syscall_64+0x103/0x610 [ 782.852557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.857779] RIP: 0033:0x458da9 [ 782.860993] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 782.873005] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 782.879918] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 782.879936] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000458da9 18:22:56 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000100)={0x0, r1}) sendmsg$kcm(r1, &(0x7f0000003680)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000000000)="9835f8b509e912f926e933d633f7464f17a34dc8f344f6822d1a87adee23fc2f60c057ebd33bf13d92b4ea6b4de1e50380c2b80249cbaae2d50232dbbec903c0e3b379d3e2c0ee69a99272ff0a0e3628806d446cce27b1cc400a508e732a8e4953c7e66fa25b0c18af59d893f4ae11895b29d839c0178247e278fef2b343c171a71a5e39bc6d1c78b2aec7a445dba545132b60916344711a49e4753bb529e74bf43d1ea811c59dd5b2698ec197d966fa8459a7", 0xb3}], 0x2, 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"], 0x24b0}, 0x8000) 18:22:56 executing program 2: clone(0x3010400, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f00000003c0)="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") [ 782.879944] RDX: 0000000020000428 RSI: 0000000000000000 RDI: 00000000004bdd07 [ 782.879952] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 782.879960] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f29255516d4 [ 782.879968] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 782.881109] protocol 88fb is buggy, dev hsr_slave_0 [ 782.938903] protocol 88fb is buggy, dev hsr_slave_1 [ 782.944076] protocol 88fb is buggy, dev hsr_slave_0 [ 782.949258] protocol 88fb is buggy, dev hsr_slave_1 18:22:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$bt_hci(r1, 0x84, 0x75, &(0x7f0000000200)=""/127, &(0x7f0000000080)=0x56) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0xfffffbffffffffff, 0x2000000000032, 0xffffffffffffffff, 0x0) close(r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 18:22:56 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:56 executing program 3 (fault-call:0 fault-nth:2): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:22:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x3f00000000000000}, 0x21) [ 783.095341] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:22:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) fstat(r1, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="d3abc7990d535c000000004e0000000000", 0x11) [ 783.156498] FAULT_INJECTION: forcing a failure. [ 783.156498] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 783.168372] CPU: 0 PID: 416 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 783.175788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 783.185352] Call Trace: [ 783.187968] dump_stack+0x172/0x1f0 [ 783.191616] should_fail.cold+0xa/0x1b [ 783.195563] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 783.200721] __alloc_pages_nodemask+0x1ee/0x760 [ 783.205420] ? find_held_lock+0x35/0x130 [ 783.209495] ? __alloc_pages_slowpath+0x2870/0x2870 [ 783.214560] cache_grow_begin+0x9c/0x8c0 [ 783.218644] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 783.224215] kmem_cache_alloc+0x63e/0x700 [ 783.228471] ? shmem_destroy_callback+0xc0/0xc0 [ 783.233248] shmem_alloc_inode+0x1c/0x50 [ 783.237348] alloc_inode+0x66/0x190 [ 783.241005] new_inode_pseudo+0x19/0xf0 [ 783.245437] new_inode+0x1f/0x40 [ 783.249017] shmem_get_inode+0x84/0x780 [ 783.253642] __shmem_file_setup.part.0+0x7e/0x2b0 [ 783.258710] shmem_file_setup+0x66/0x90 [ 783.262741] __x64_sys_memfd_create+0x2a2/0x470 [ 783.267433] ? memfd_fcntl+0x1a50/0x1a50 [ 783.271514] ? do_syscall_64+0x26/0x610 [ 783.275491] ? lockdep_hardirqs_on+0x415/0x5d0 [ 783.280441] ? trace_hardirqs_on+0x67/0x230 [ 783.284806] do_syscall_64+0x103/0x610 [ 783.288731] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 783.293947] RIP: 0033:0x458da9 [ 783.297155] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 783.316069] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 783.323811] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000458da9 [ 783.332215] RDX: 0000000020000428 RSI: 0000000000000000 RDI: 00000000004bdd07 [ 783.339533] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 783.347181] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f29255516d4 18:22:57 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 783.354643] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:22:57 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)='W', 0x1}], 0x1) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x15e) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, r1) 18:22:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0xa4ffffff00000000}, 0x21) 18:22:57 executing program 3 (fault-call:0 fault-nth:3): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 783.449779] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:22:57 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0xe, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x27, 0xffffffa5}}, &(0x7f0000281ffc)='G\xffL\x00'}, 0x48) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x202) sendto$x25(r0, &(0x7f00000000c0)="34186fcbb87923a04c9b7709a10eabf430e5b637a2b54603cb9ec48224a7570bd1a2d0353de0d33fc9a5ca14b0e850098e2f61a8ed6ff011df8828e1947f7aac7241ce2ef9364492ec23046df7c2eaefe859086d2bdeb2dbb30e9ae1d4abb8740b3643fa49b6ee12896133e2ce2cbd666e6d7e17ab3978cbc277ed8fd3a55582feb164ecaec0c3616b8c6ae71d0ce1d27a084ed5e0eae5360c8075ab7254c2bc3217cd59d51e", 0xa6, 0x4000, &(0x7f0000000180)={0x9, @null=' \x00'}, 0x12) 18:22:57 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 783.595654] FAULT_INJECTION: forcing a failure. [ 783.595654] name failslab, interval 1, probability 0, space 0, times 0 [ 783.623817] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 783.635654] CPU: 0 PID: 436 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 783.642495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 783.651871] Call Trace: [ 783.654483] dump_stack+0x172/0x1f0 [ 783.658161] should_fail.cold+0xa/0x1b [ 783.662069] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 783.667200] ? lock_downgrade+0x810/0x810 [ 783.671355] ? ___might_sleep+0x163/0x280 [ 783.675529] __should_failslab+0x121/0x190 [ 783.680221] should_failslab+0x9/0x14 [ 783.684057] kmem_cache_alloc+0x2b1/0x700 [ 783.688288] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 783.693413] ? lockdep_hardirqs_on+0x415/0x5d0 [ 783.698117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 783.703689] ? timespec64_trunc+0xf0/0x180 [ 783.707930] __d_alloc+0x2e/0x9d0 [ 783.711386] ? ktime_get_coarse_real_ts64+0x1ba/0x2b0 [ 783.716622] d_alloc_pseudo+0x1e/0x30 [ 783.720449] alloc_file_pseudo+0xe2/0x280 [ 783.724622] ? __lockdep_init_map+0x10c/0x5b0 [ 783.729143] ? alloc_file+0x4d0/0x4d0 [ 783.733005] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 783.738636] ? kasan_check_write+0x14/0x20 [ 783.742902] __shmem_file_setup.part.0+0x108/0x2b0 [ 783.747879] shmem_file_setup+0x66/0x90 [ 783.751878] __x64_sys_memfd_create+0x2a2/0x470 [ 783.756564] ? memfd_fcntl+0x1a50/0x1a50 [ 783.760623] ? do_syscall_64+0x26/0x610 [ 783.764599] ? lockdep_hardirqs_on+0x415/0x5d0 [ 783.769199] ? trace_hardirqs_on+0x67/0x230 [ 783.773555] do_syscall_64+0x103/0x610 [ 783.777473] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 783.782670] RIP: 0033:0x458da9 [ 783.785875] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 783.805039] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 783.812802] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000458da9 [ 783.820081] RDX: 0000000020000428 RSI: 0000000000000000 RDI: 00000000004bdd07 [ 783.827996] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 783.835276] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f29255516d4 [ 783.842679] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 783.877133] syz-executor.2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 783.911100] syz-executor.2 cpuset=syz2 mems_allowed=0-1 [ 783.916681] CPU: 1 PID: 400 Comm: syz-executor.2 Not tainted 4.19.37 #5 [ 783.923503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 783.933067] Call Trace: [ 783.935666] dump_stack+0x172/0x1f0 [ 783.939310] dump_header+0x15e/0x929 [ 783.943053] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 783.948192] ? ___ratelimit+0x60/0x595 [ 783.952093] ? do_raw_spin_unlock+0x57/0x270 [ 783.956531] oom_kill_process.cold+0x10/0x6f5 [ 783.961035] ? task_will_free_mem+0x139/0x6e0 [ 783.965543] ? find_held_lock+0x35/0x130 [ 783.969680] out_of_memory+0x936/0x12d0 [ 783.973698] ? lock_downgrade+0x810/0x810 [ 783.977886] ? oom_killer_disable+0x280/0x280 [ 783.982409] ? find_held_lock+0x35/0x130 [ 783.986500] mem_cgroup_out_of_memory+0x1d2/0x240 [ 783.991375] ? memcg_event_wake+0x230/0x230 [ 783.995716] ? do_raw_spin_unlock+0x57/0x270 [ 784.000145] ? _raw_spin_unlock+0x2d/0x50 [ 784.004337] try_charge+0x1028/0x15b0 [ 784.008167] ? find_held_lock+0x35/0x130 [ 784.012237] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 784.017087] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 784.021949] ? find_held_lock+0x35/0x130 [ 784.026012] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 784.030899] memcg_kmem_charge_memcg+0x7c/0x130 [ 784.035587] ? memcg_kmem_put_cache+0xb0/0xb0 [ 784.040101] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 784.044951] memcg_kmem_charge+0x136/0x300 [ 784.049191] __alloc_pages_nodemask+0x3c6/0x760 [ 784.053868] ? __alloc_pages_slowpath+0x2870/0x2870 [ 784.058925] copy_process.part.0+0x3e0/0x7970 [ 784.063453] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 784.068670] ? delayacct_end+0x5c/0x100 [ 784.072690] ? __delayacct_freepages_end+0xe0/0x140 [ 784.077951] ? __lock_acquire+0x6eb/0x48f0 [ 784.082216] ? __cleanup_sighand+0x70/0x70 [ 784.086481] ? mark_held_locks+0x100/0x100 [ 784.090742] _do_fork+0x257/0xfe0 [ 784.094236] ? fork_idle+0x1d0/0x1d0 [ 784.098143] ? blkcg_print_stat+0xb90/0xb90 [ 784.102556] ? kasan_check_read+0x11/0x20 [ 784.106725] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 784.111511] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 784.116303] ? do_syscall_64+0x26/0x610 [ 784.120300] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.125682] ? do_syscall_64+0x26/0x610 [ 784.129835] __x64_sys_clone+0xbf/0x150 [ 784.133815] do_syscall_64+0x103/0x610 [ 784.137720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.142957] RIP: 0033:0x45b779 [ 784.146152] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 784.165287] RSP: 002b:00007ffe287ffac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 784.173555] RAX: ffffffffffffffda RBX: 00007f094f9ff700 RCX: 000000000045b779 [ 784.184619] RDX: 00007f094f9ff9d0 RSI: 00007f094f9fedb0 RDI: 00000000003d0f00 [ 784.192008] RBP: 00007ffe287ffce0 R08: 00007f094f9ff700 R09: 00007f094f9ff700 [ 784.199548] R10: 00007f094f9ff9d0 R11: 0000000000000202 R12: 0000000000000000 [ 784.207003] R13: 00007ffe287ffb7f R14: 00007f094f9ff9c0 R15: 000000000073bfac [ 784.215520] Task in /syz2 killed as a result of limit of /syz2 [ 784.221676] memory: usage 307188kB, limit 307200kB, failcnt 6161 [ 784.228004] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 784.234795] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 784.241097] Memory cgroup stats for /syz2: cache:64KB rss:153616KB rss_huge:112640KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:153720KB inactive_file:4KB active_file:8KB unevictable:0KB [ 784.262058] Memory cgroup out of memory: Kill process 21083 (syz-executor.2) score 120 or sacrifice child [ 784.271868] Killed process 21083 (syz-executor.2) total-vm:72484kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB [ 784.283840] oom_reaper: reaped process 21083 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 784.301317] syz-executor.2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 784.314072] syz-executor.2 cpuset=syz2 mems_allowed=0-1 [ 784.319608] CPU: 1 PID: 400 Comm: syz-executor.2 Not tainted 4.19.37 #5 [ 784.327166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 784.336701] Call Trace: [ 784.339306] dump_stack+0x172/0x1f0 [ 784.342979] dump_header+0x15e/0x929 [ 784.346796] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 784.351910] ? ___ratelimit+0x60/0x595 [ 784.355809] ? do_raw_spin_unlock+0x57/0x270 [ 784.360240] oom_kill_process.cold+0x10/0x6f5 [ 784.364781] ? task_will_free_mem+0x139/0x6e0 [ 784.369298] ? find_held_lock+0x35/0x130 [ 784.373399] out_of_memory+0x936/0x12d0 [ 784.377384] ? lock_downgrade+0x810/0x810 [ 784.381562] ? oom_killer_disable+0x280/0x280 [ 784.386092] ? find_held_lock+0x35/0x130 [ 784.390194] mem_cgroup_out_of_memory+0x1d2/0x240 [ 784.395064] ? memcg_event_wake+0x230/0x230 [ 784.399405] ? do_raw_spin_unlock+0x57/0x270 [ 784.403827] ? _raw_spin_unlock+0x2d/0x50 [ 784.407991] try_charge+0x1028/0x15b0 [ 784.411817] ? find_held_lock+0x35/0x130 [ 784.415880] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 784.420729] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 784.425588] ? find_held_lock+0x35/0x130 [ 784.429666] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 784.434527] memcg_kmem_charge_memcg+0x7c/0x130 [ 784.439219] ? memcg_kmem_put_cache+0xb0/0xb0 [ 784.443904] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 784.448768] memcg_kmem_charge+0x136/0x300 [ 784.453038] __alloc_pages_nodemask+0x3c6/0x760 [ 784.457722] ? __alloc_pages_slowpath+0x2870/0x2870 [ 784.462772] copy_process.part.0+0x3e0/0x7970 [ 784.467281] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 784.472385] ? delayacct_end+0x5c/0x100 [ 784.476393] ? __delayacct_freepages_end+0xe0/0x140 [ 784.481429] ? __lock_acquire+0x6eb/0x48f0 [ 784.485695] ? __cleanup_sighand+0x70/0x70 [ 784.489944] ? mark_held_locks+0x100/0x100 [ 784.494213] _do_fork+0x257/0xfe0 [ 784.497674] ? fork_idle+0x1d0/0x1d0 [ 784.501396] ? blkcg_print_stat+0xb90/0xb90 [ 784.505724] ? kasan_check_read+0x11/0x20 [ 784.509878] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 784.514668] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 784.519455] ? do_syscall_64+0x26/0x610 [ 784.523436] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.528810] ? do_syscall_64+0x26/0x610 [ 784.532794] __x64_sys_clone+0xbf/0x150 [ 784.536770] do_syscall_64+0x103/0x610 [ 784.540681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.545878] RIP: 0033:0x45b779 [ 784.549068] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 784.567984] RSP: 002b:00007ffe287ffac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 784.575708] RAX: ffffffffffffffda RBX: 00007f094f9ff700 RCX: 000000000045b779 [ 784.582980] RDX: 00007f094f9ff9d0 RSI: 00007f094f9fedb0 RDI: 00000000003d0f00 [ 784.590258] RBP: 00007ffe287ffce0 R08: 00007f094f9ff700 R09: 00007f094f9ff700 [ 784.597541] R10: 00007f094f9ff9d0 R11: 0000000000000202 R12: 0000000000000000 [ 784.604815] R13: 00007ffe287ffb7f R14: 00007f094f9ff9c0 R15: 000000000073bfac [ 784.613952] Task in /syz2 killed as a result of limit of /syz2 [ 784.620166] memory: usage 307028kB, limit 307200kB, failcnt 6167 [ 784.626496] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 784.633363] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 784.639594] Memory cgroup stats for /syz2: cache:64KB rss:153616KB rss_huge:112640KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:153720KB inactive_file:4KB active_file:8KB unevictable:0KB [ 784.660596] Memory cgroup out of memory: Kill process 21090 (syz-executor.2) score 120 or sacrifice child 18:22:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0xf5ffffff00000000}, 0x21) 18:22:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000200000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000100)=0xc) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 18:22:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) 18:22:58 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x6, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x9, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xacd}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) syz_execute_func(&(0x7f00000003c0)="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") 18:22:58 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:58 executing program 3 (fault-call:0 fault-nth:4): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 784.670508] Killed process 21090 (syz-executor.2) total-vm:72484kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB [ 784.682628] oom_reaper: reaped process 21090 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 784.729713] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 784.739461] FAULT_INJECTION: forcing a failure. [ 784.739461] name failslab, interval 1, probability 0, space 0, times 0 [ 784.760191] CPU: 1 PID: 452 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 784.766994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 784.776366] Call Trace: [ 784.778979] dump_stack+0x172/0x1f0 [ 784.782645] should_fail.cold+0xa/0x1b [ 784.786586] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 784.791724] ? lock_downgrade+0x810/0x810 [ 784.795918] ? ___might_sleep+0x163/0x280 [ 784.800092] __should_failslab+0x121/0x190 [ 784.804349] should_failslab+0x9/0x14 [ 784.808190] kmem_cache_alloc+0x2b1/0x700 [ 784.812366] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 784.817496] ? lockdep_hardirqs_on+0x415/0x5d0 [ 784.822101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 784.827688] ? timespec64_trunc+0xf0/0x180 [ 784.831953] __d_alloc+0x2e/0x9d0 [ 784.835439] ? ktime_get_coarse_real_ts64+0x1ba/0x2b0 [ 784.840679] d_alloc_pseudo+0x1e/0x30 [ 784.844514] alloc_file_pseudo+0xe2/0x280 [ 784.848784] ? __lockdep_init_map+0x10c/0x5b0 [ 784.853309] ? alloc_file+0x4d0/0x4d0 [ 784.857143] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 784.862730] ? kasan_check_write+0x14/0x20 [ 784.866994] __shmem_file_setup.part.0+0x108/0x2b0 [ 784.871973] shmem_file_setup+0x66/0x90 18:22:58 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) ioctl$VIDIOC_G_MODULATOR(r0, 0xc0445636, &(0x7f0000000100)={0x9, "fef4e3986536da1f01adc1e4e9642f7c6ce44e48392f69e7c51d0b57357f8de8", 0x20, 0xf240, 0x1, 0x9}) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000280)={'bond0\x00', 0x0, 0x7f7daa0d}) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x11, 0x409) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000400)={&(0x7f0000ffc000/0x2000)=nil, 0x6, 0x7, 0x22, &(0x7f0000ffc000/0x1000)=nil, 0x7}) ioctl$FS_IOC_FSGETXATTR(r1, 0x802c550a, &(0x7f00000000c0)={0x2, 0x0, 0x7}) fsetxattr$security_smack_transmute(r0, &(0x7f0000000380)='security.SMACK64TRANSMUTE\x00', &(0x7f00000003c0)='TRUE', 0x4, 0x3) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000440)=""/219, &(0x7f0000000040)=0xdb) 18:22:58 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:58 executing program 0: syz_execute_func(&(0x7f00000001c0)="460f72d4000f05c402a0f3dac4a37bf0c53e14a695e2e99f6978c61bc421ff12e296dcba0b000000f39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f8c440a2b0d5be165e1d22ebf4a5b712894f0c0fddb2c95787fc420f150ea0011d1dac26f20f38f0b4d700001c167721214cb9a5541957f0b00bc48389483700cbf244c3826eae72f4c483f50d09d666410f3a1754bf0099c42ec492df125b26264788fe58c4a1dd7dbbbfdd5cc6e97dc1c126f0300b30a1c9d6110ff840d05e00") [ 784.875988] __x64_sys_memfd_create+0x2a2/0x470 [ 784.880773] ? memfd_fcntl+0x1a50/0x1a50 [ 784.884890] ? do_syscall_64+0x26/0x610 [ 784.888893] ? lockdep_hardirqs_on+0x415/0x5d0 [ 784.893506] ? trace_hardirqs_on+0x67/0x230 [ 784.897860] do_syscall_64+0x103/0x610 [ 784.901780] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.906990] RIP: 0033:0x458da9 [ 784.910201] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:22:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, 0x21) [ 784.929128] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 784.936859] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000458da9 [ 784.944152] RDX: 0000000020000428 RSI: 0000000000000000 RDI: 00000000004bdd07 [ 784.951441] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 784.958737] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f29255516d4 [ 784.966124] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:22:58 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40805, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="40a0ec76", 0x4}], 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000080)={0x0, @speck128, 0x3, "b575275a55468b84"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x2) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0x8000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) [ 785.042600] syz-executor.2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 18:22:58 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:58 executing program 3 (fault-call:0 fault-nth:5): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 785.119408] syz-executor.2 cpuset=syz2 mems_allowed=0-1 [ 785.124906] CPU: 1 PID: 461 Comm: syz-executor.2 Not tainted 4.19.37 #5 [ 785.131683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 785.141053] Call Trace: [ 785.143657] dump_stack+0x172/0x1f0 [ 785.147501] dump_header+0x15e/0x929 [ 785.151243] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 785.156371] ? ___ratelimit+0x60/0x595 [ 785.160276] ? do_raw_spin_unlock+0x57/0x270 [ 785.164721] oom_kill_process.cold+0x10/0x6f5 [ 785.169252] ? task_will_free_mem+0x139/0x6e0 [ 785.173777] ? find_held_lock+0x35/0x130 [ 785.177874] out_of_memory+0x936/0x12d0 [ 785.181881] ? lock_downgrade+0x810/0x810 [ 785.186055] ? oom_killer_disable+0x280/0x280 [ 785.190569] ? find_held_lock+0x35/0x130 [ 785.194654] mem_cgroup_out_of_memory+0x1d2/0x240 [ 785.199532] ? memcg_event_wake+0x230/0x230 [ 785.203880] ? do_raw_spin_unlock+0x57/0x270 [ 785.208314] ? _raw_spin_unlock+0x2d/0x50 [ 785.212491] try_charge+0x1028/0x15b0 [ 785.216304] ? find_held_lock+0x35/0x130 [ 785.216332] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 785.216347] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 785.216365] ? find_held_lock+0x35/0x130 [ 785.234344] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 785.234376] memcg_kmem_charge_memcg+0x7c/0x130 [ 785.234393] ? memcg_kmem_put_cache+0xb0/0xb0 [ 785.234412] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 785.253257] memcg_kmem_charge+0x136/0x300 [ 785.257514] __alloc_pages_nodemask+0x3c6/0x760 [ 785.262207] ? __alloc_pages_slowpath+0x2870/0x2870 [ 785.267245] ? find_held_lock+0x35/0x130 [ 785.271328] ? copy_page_range+0x124f/0x1f90 [ 785.272389] FAULT_INJECTION: forcing a failure. [ 785.272389] name failslab, interval 1, probability 0, space 0, times 0 [ 785.276027] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 785.276049] alloc_pages_current+0x107/0x210 [ 785.276076] pte_alloc_one+0x1b/0x1a0 [ 785.301043] __pte_alloc+0x2a/0x360 [ 785.304700] copy_page_range+0x151f/0x1f90 [ 785.309006] ? pmd_alloc+0x180/0x180 [ 785.312733] ? __vma_link_rb+0x279/0x370 [ 785.316817] copy_process.part.0+0x5434/0x7970 [ 785.322674] ? __cleanup_sighand+0x70/0x70 [ 785.326938] ? lock_downgrade+0x810/0x810 [ 785.331109] ? mutex_trylock+0x1e0/0x1e0 [ 785.335206] ? __fdget+0x1b/0x20 [ 785.338595] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 785.344194] _do_fork+0x257/0xfe0 [ 785.347690] ? fork_idle+0x1d0/0x1d0 [ 785.351434] ? mutex_unlock+0xd/0x10 [ 785.355178] ? __f_unlock_pos+0x19/0x20 [ 785.359177] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 785.364746] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 785.370320] ? __x64_sys_rt_sigprocmask+0x21d/0x2e0 [ 785.375370] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 785.380155] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 785.384937] ? do_syscall_64+0x26/0x610 [ 785.388937] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 785.394329] ? do_syscall_64+0x26/0x610 [ 785.398330] __x64_sys_clone+0xbf/0x150 [ 785.402338] do_syscall_64+0x103/0x610 [ 785.406259] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 785.411468] RIP: 0033:0x200003c9 18:22:59 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_DECODER_CMD(r1, 0xc0485660, &(0x7f0000000480)={0x0, 0x3, @start}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)={0x168, r2, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffffffffffb}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffffffffffb}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8000}]}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1a6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4635}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0xb0, 0x5, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_SOCK={0x8, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x168}}, 0x40) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x0, [], [{0x6, 0x0, 0x0, 0x2, 0x10001}, {0xc290, 0x0, 0x8, 0x400, 0x17e500, 0x7fffffff}], [[], [], []]}) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x8000000000006) r4 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x5, 0x200) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000300)) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x4e20, @dev}, 0x10) shutdown(r3, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xaab4d0ef162f0d50, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x3c, 0x0, &(0x7f0000000200)=[@clear_death, @dead_binder_done, @dead_binder_done, @acquire_done={0x40106309, 0x0, 0x2}], 0x0, 0x0, &(0x7f0000001240)}) [ 785.414854] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4a 2a e9 d9 f6 42 98 0f 05 <0f> 42 7c e4 44 c4 a3 7b f0 c5 02 41 e2 e9 b5 c4 22 eb aa bb 3c 10 [ 785.433772] RSP: 002b:00007f094fa02bd8 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 785.441506] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00000000200003c9 [ 785.448801] RDX: 660c082187d92b65 RSI: 0000000000000000 RDI: 0000000000000000 [ 785.456089] RBP: 0000000000000018 R08: 0000000000000005 R09: 0000000000000006 [ 785.463376] R10: 0000000000000007 R11: 0000000000000216 R12: 000000000000000b [ 785.470678] R13: 000000000000000c R14: 000000000000000d R15: 00000000ffffffff [ 785.478883] CPU: 0 PID: 482 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 785.485692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 785.495065] Call Trace: [ 785.496190] Task in [ 785.497682] dump_stack+0x172/0x1f0 [ 785.497685] /syz2 killed as a result of limit of [ 785.500023] should_fail.cold+0xa/0x1b [ 785.500041] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 785.500058] ? lock_downgrade+0x810/0x810 [ 785.500073] ? ___might_sleep+0x163/0x280 [ 785.500095] __should_failslab+0x121/0x190 [ 785.500114] should_failslab+0x9/0x14 [ 785.503743] /syz2 [ 785.508603] kmem_cache_alloc+0x2b1/0x700 [ 785.517594] ? rcu_read_lock_sched_held+0x110/0x130 [ 785.521786] memory: usage 307200kB, limit 307200kB, failcnt 6205 [ 785.525899] selinux_file_alloc_security+0xb4/0x190 [ 785.530177] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 785.533931] security_file_alloc+0x69/0xb0 [ 785.535968] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 785.540123] __alloc_file+0x9d/0x300 [ 785.540139] alloc_empty_file+0x72/0x170 [ 785.540154] alloc_file+0x5e/0x4d0 [ 785.540172] alloc_file_pseudo+0x189/0x280 [ 785.540189] ? alloc_file+0x4d0/0x4d0 [ 785.545286] Memory cgroup stats for [ 785.551447] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 785.551464] ? kasan_check_write+0x14/0x20 [ 785.551482] __shmem_file_setup.part.0+0x108/0x2b0 [ 785.551501] shmem_file_setup+0x66/0x90 [ 785.556511] /syz2 [ 785.563280] __x64_sys_memfd_create+0x2a2/0x470 [ 785.563295] ? memfd_fcntl+0x1a50/0x1a50 [ 785.563311] ? do_syscall_64+0x26/0x610 [ 785.563327] ? lockdep_hardirqs_on+0x415/0x5d0 [ 785.563346] ? trace_hardirqs_on+0x67/0x230 [ 785.563366] do_syscall_64+0x103/0x610 [ 785.563388] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 785.568019] : [ 785.575719] RIP: 0033:0x458da9 [ 785.575735] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 785.575742] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 785.575756] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000458da9 [ 785.575764] RDX: 0000000020000428 RSI: 0000000000000000 RDI: 00000000004bdd07 [ 785.575773] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 785.575788] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f29255516d4 [ 785.579553] cache:64KB [ 785.583563] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 785.587116] rss:153696KB rss_huge:112640KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:153748KB inactive_file:0KB active_file:0KB unevictable:0KB [ 785.776254] Memory cgroup out of memory: Kill process 21100 (syz-executor.2) score 120 or sacrifice child [ 785.804005] Killed process 21100 (syz-executor.2) total-vm:72468kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB 18:22:59 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x2e, "bff56f6e2792cf1b909830f866f229ed512c0154eb75ba3c7fa491d1a82be868b6a25237468da6e15cfa280558bc"}, &(0x7f0000000100)=0x36) clone(0x200000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f00000003c0)="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") 18:22:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, 0x21) 18:22:59 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:59 executing program 3 (fault-call:0 fault-nth:6): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 785.834373] oom_reaper: reaped process 21100 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 18:22:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x280a1) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000140)={0x14}) write$evdev(r1, &(0x7f0000000040)=[{}, {{0x0, 0x7530}}], 0xff3e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000015c0)={{{@in=@remote, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000016c0)=0xe8) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x6, &(0x7f0000001500)=[{&(0x7f0000000180)="3058cfff031b038fcc2644544f5c73e8c846b25093a903c34184e067eec86abba5e12b73a4283946042c58d6601c4a2fe6a5f75dacbb47c1f88f08c04514fed02b792a50edac203b24d1dc6d8fde21d2ba1c86ac671051760c3acf876b1bf798f8dfd9dc425bc9b731ad05bbada065f2284e12a38f066660fa103c8cbadec531d3edc08ab645b8747143adcb1c154937795d7c5b55a83eb8", 0x98, 0x6}, {&(0x7f0000000240)="767f31b6271bb515ca725b43b028516970f7511247add4b6bffcb15ee524ef894ecaa2c89a3b85e001e33e5836efd65afc603970d8c8f4bdd5d6f7f1d08cde9207a1db19f8d89f638d33d9546eb2845ad4572782aef5b7eac779d6d8bd6fc123ac00b70b2358c5b15914726594dab3cd4477ddfa6510de5dd83310177ce275e7b79f9fd7904f590e4195a343e10d7e34fd681187608c13f4f1c028cda571d825ec3e9199284363f2ea763f92d45f099723778285fbf2bee25d1cf810a51259f3d1ba0a2515dcc8b93fe6fc4cae0f94fc8c17728c4b1e1189c2ee753f", 0xdc, 0xff}, {&(0x7f0000000340)="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", 0xfb, 0x6}, {&(0x7f0000000440)="578eef464ca00e28e2f301ac70ebb6445a6c20486e32059a25eb1407dc4f78e03564d306cde5154f22b334eae32afa1a49cc25c19ef47e0a45f08ff5b1f710a237d37190f16a4ea28561d68f7cb493b55ca4a7e76ea249", 0x57}, {&(0x7f00000004c0)="40697d50f9cd1417b827e182f04d31d09750d53b", 0x14, 0xfff}, {&(0x7f0000000500)="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", 0x1000, 0x10000}], 0x80, &(0x7f0000001700)=ANY=[@ANYBLOB="6163746976655f6c6f67733d322c62611a7567726f756e645f67633d6f66662c646f6e745f61707072616973652c686173682c657569643c", @ANYRESDEC=r2, @ANYBLOB=',obj_type=/dev/input/event#\x00,\x00']) 18:22:59 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x3800000000) syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x5, 0x90000) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="0090006b7f040000006c4c00000000000000000000000000e0e51532000000000200880126000100000064000000000127008e030c00650000006400000000030d00f0043100c90000006400000000043200422020002d010000d306000055aa", 0x60, 0x1a0}]) [ 785.915086] nla_parse: 2 callbacks suppressed [ 785.915097] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 785.945961] FAULT_INJECTION: forcing a failure. [ 785.945961] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 785.970935] CPU: 1 PID: 501 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 785.977745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 785.987379] Call Trace: [ 785.989989] dump_stack+0x172/0x1f0 [ 785.993654] should_fail.cold+0xa/0x1b [ 785.997584] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 786.002724] ? ___might_sleep+0x163/0x280 [ 786.006900] ? __might_sleep+0x95/0x190 [ 786.010898] __alloc_pages_nodemask+0x1ee/0x760 [ 786.015593] ? lock_downgrade+0x810/0x810 [ 786.019767] ? __alloc_pages_slowpath+0x2870/0x2870 [ 786.024809] ? avc_has_perm_noaudit+0x3b6/0x570 [ 786.029511] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 786.035068] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 786.040647] alloc_pages_vma+0xdd/0x5a0 [ 786.044672] shmem_alloc_page+0xc0/0x180 [ 786.048750] ? shmem_swapin+0x1a0/0x1a0 [ 786.052744] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 786.058422] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 786.063474] ? __vm_enough_memory+0x324/0x5a0 [ 786.068012] shmem_alloc_and_acct_page+0x165/0x970 [ 786.072968] shmem_getpage_gfp+0x44a/0x3960 [ 786.077343] ? shmem_add_to_page_cache+0xd30/0xd30 [ 786.082297] ? current_time+0x6f/0x140 [ 786.086331] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 786.091471] ? lockdep_hardirqs_on+0x415/0x5d0 [ 786.096179] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 786.101805] ? iov_iter_fault_in_readable+0x22c/0x450 [ 786.107032] shmem_write_begin+0x10b/0x1e0 [ 786.111300] generic_perform_write+0x231/0x530 [ 786.115945] ? page_endio+0x780/0x780 18:22:59 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x7fff, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000180)={{0x2, 0x80000000, 0x7, 0x8, 0x7, 0x4}, 0x9, 0x200, 0x7, 0x0, 0x5, "797c647b300f0f2ed527b35d335ae9472c55994c0ec45c3dbe30879773abe343f3e46e9720ce1a260597e40c5277a5e68a7af066e2c11ff337a98bb2038a8b7bb0f2f50dac1129b825466f78bc704726c4508e82d4835aacad52975adde167b3b28971aa4f0af426cc194fbce19184e615a71bcc52784adc96d8f2d6e6015af5"}) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x40000fffffe, 0x42) ioctl$FS_IOC_FSGETXATTR(r1, 0xc0105500, 0x0) syz_execute_func(&(0x7f0000000000)="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") 18:22:59 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:22:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x500}, 0x21) [ 786.119800] ? current_time+0x140/0x140 [ 786.123828] ? lock_acquire+0x16f/0x3f0 [ 786.127836] __generic_file_write_iter+0x25e/0x630 [ 786.132797] generic_file_write_iter+0x383/0x730 [ 786.137594] __vfs_write+0x58e/0x820 [ 786.141344] ? kernel_read+0x120/0x120 [ 786.145274] ? rcu_read_lock_sched_held+0x110/0x130 [ 786.150375] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 786.155174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 786.160736] ? __sb_start_write+0x1ac/0x360 [ 786.165080] vfs_write+0x20c/0x560 [ 786.168651] ksys_pwrite64+0x183/0x1c0 [ 786.172581] ? __ia32_sys_pread64+0xf0/0xf0 [ 786.176929] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 786.181721] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 786.186514] ? do_syscall_64+0x26/0x610 [ 786.190553] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 786.195936] ? do_syscall_64+0x26/0x610 [ 786.199927] __x64_sys_pwrite64+0x97/0xf0 [ 786.199964] do_syscall_64+0x103/0x610 [ 786.199984] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 786.199995] RIP: 0033:0x412da7 18:22:59 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 786.200009] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 c7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 0d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 786.200016] RSP: 002b:00007f2925550a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 786.200031] RAX: ffffffffffffffda RBX: 0000000020000410 RCX: 0000000000412da7 [ 786.200040] RDX: 0000000000000048 RSI: 00000000200008c0 RDI: 0000000000000004 [ 786.200048] RBP: 0000000000000000 R08: fe03f80fe03f80ff R09: 00000000fbad8001 18:23:00 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000000c0)={{0x0, 0x68b, 0xffffffff, 0x5670, 0x0, 0x8}, 0x0, 0x8, 0x5d, 0x7fffffff, 0x5, "f1657d717a5cb6ab102899a64e835fcbfb9188f9cadcfbf7ecedd55946c02e5996706014c07959f06b94802611552e50126e75e314acd6f8ab0ac08da6c13c8ab6a4e33d38d3b6d0bc92d13e258fd69b7d199210f94f98425c591670b58e5a4640f416181ec91939926d05060fc204b2c200ba557e04b06c4de9923b82ad42b8"}) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x7, @remote, 0x5}, {0xa, 0x4e23, 0xfff, @mcast1, 0x10001}, 0x8, [0x5b5, 0x6, 0x7, 0x2e7, 0x1, 0x2, 0x0, 0xbb4]}, 0x5c) syz_execute_func(&(0x7f00000003c0)="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") [ 786.200056] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 786.200064] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:00 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x4000000003e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe08, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x17, 0x4) 18:23:00 executing program 0: mmap(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x4, 0x3f, 0xffffffffffffffff, 0x0) clone(0x6102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000040)=0x2, 0x8b, 0x0, 0x0, 0x0, 0x0) [ 786.325732] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:00 executing program 3 (fault-call:0 fault-nth:7): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:00 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3f00}, 0x21) [ 786.405690] audit: type=1400 audit(926101380.127:179): avc: denied { setopt } for pid=527 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 18:23:00 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clock_nanosleep(0xb, 0x0, &(0x7f0000001240)={0x77359400}, &(0x7f00000001c0)) ptrace$setopts(0x4206, r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x4) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$rds(r2, &(0x7f0000001f00)={&(0x7f00000003c0)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/73, 0x49}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x200005de}, {&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000680)=""/23, 0x17}], 0x5, &(0x7f0000001bc0)}, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r0, 0x1f) [ 786.511527] FAULT_INJECTION: forcing a failure. [ 786.511527] name failslab, interval 1, probability 0, space 0, times 0 [ 786.523686] CPU: 0 PID: 545 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 786.530470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 786.539845] Call Trace: [ 786.542469] dump_stack+0x172/0x1f0 [ 786.546217] should_fail.cold+0xa/0x1b [ 786.550114] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 786.555241] ? check_noncircular+0x20/0x20 [ 786.559489] ? __lock_acquire+0x6eb/0x48f0 [ 786.563746] __should_failslab+0x121/0x190 [ 786.567991] should_failslab+0x9/0x14 [ 786.571802] kmem_cache_alloc+0x47/0x700 [ 786.575891] radix_tree_node_alloc.constprop.0+0x1eb/0x340 [ 786.581618] __radix_tree_create+0x32f/0x550 [ 786.586140] __radix_tree_insert+0xce/0x6b0 [ 786.590470] ? percpu_ref_put_many+0x94/0x190 [ 786.594975] ? __radix_tree_create+0x550/0x550 [ 786.599582] ? lock_acquire+0x16f/0x3f0 [ 786.603574] ? kasan_check_write+0x14/0x20 [ 786.607825] ? do_raw_spin_lock+0xc8/0x240 [ 786.612066] shmem_add_to_page_cache+0x6c7/0xd30 [ 786.616827] ? shmem_writepage+0xe70/0xe70 [ 786.621086] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 786.626107] ? __radix_tree_preload+0x215/0x290 [ 786.630788] shmem_getpage_gfp+0x1f6f/0x3960 [ 786.635820] ? shmem_add_to_page_cache+0xd30/0xd30 [ 786.640750] ? current_time+0x6f/0x140 [ 786.644650] ? lockdep_hardirqs_on+0x415/0x5d0 [ 786.649435] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 786.655030] ? iov_iter_fault_in_readable+0x22c/0x450 [ 786.660228] shmem_write_begin+0x10b/0x1e0 [ 786.664472] generic_perform_write+0x231/0x530 [ 786.669081] ? page_endio+0x780/0x780 [ 786.672884] ? current_time+0x140/0x140 [ 786.676894] ? lock_acquire+0x16f/0x3f0 [ 786.680887] __generic_file_write_iter+0x25e/0x630 [ 786.685849] generic_file_write_iter+0x383/0x730 [ 786.690606] __vfs_write+0x58e/0x820 [ 786.694330] ? kernel_read+0x120/0x120 [ 786.698244] ? rcu_read_lock_sched_held+0x110/0x130 [ 786.704090] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 786.708875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 786.714416] ? __sb_start_write+0x1ac/0x360 [ 786.718852] vfs_write+0x20c/0x560 [ 786.722421] ksys_pwrite64+0x183/0x1c0 [ 786.726319] ? __ia32_sys_pread64+0xf0/0xf0 [ 786.730673] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 786.735439] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 786.740195] ? do_syscall_64+0x26/0x610 [ 786.744162] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 786.749621] ? do_syscall_64+0x26/0x610 [ 786.753607] __x64_sys_pwrite64+0x97/0xf0 [ 786.758035] do_syscall_64+0x103/0x610 [ 786.761941] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 786.767143] RIP: 0033:0x412da7 [ 786.770377] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 c7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 0d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 786.789283] RSP: 002b:00007f2925550a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 786.797009] RAX: ffffffffffffffda RBX: 0000000020000410 RCX: 0000000000412da7 [ 786.804288] RDX: 0000000000000048 RSI: 00000000200008c0 RDI: 0000000000000004 [ 786.811567] RBP: 0000000000000000 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 786.818834] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 786.826105] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 786.840117] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="1edc1f123c0000319bd070") r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6}}, &(0x7f0000000140)=0x3bb) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000300)=""/214, &(0x7f00000001c0)=0xd6) getgroups(0x6, &(0x7f0000000180)=[0xee00, 0x0, 0x0, 0xffffffffffffffff, 0xee01, 0xffffffffffffffff]) write$P9_RGETATTR(r2, &(0x7f0000000240)={0xa0, 0x19, 0x2, {0x2, {0x8, 0x2}, 0x8, r3, r4, 0x48, 0x4, 0x5, 0x1fc, 0x2, 0xfffffffffffffffc, 0x6, 0xfffffffffffffffd, 0x10000, 0x4, 0xf2d6, 0x8, 0x0, 0x3, 0x81}}, 0xa0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 18:23:00 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:00 executing program 3 (fault-call:0 fault-nth:8): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1000000}, 0x21) 18:23:00 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="a8000000080000005dfa0781aa617583bbcfba19600cb8538c269e685a907d5f603b4ae068b43a16b7de0e346f652cc517cf72b94a4493719d0b37a70c029412c9ede5c89e77eba26cb20165313d2c0e95dfe3edfbea6ebde4ab594c4ebc72de99acee312556b4c9b769f50e6488d9690790093458ef02a4be725f3fc6a4c09eb22ec821086658b1eff7c2b9ee15bb1dd02a9a58e11ad42dcb74b4d16898b571d0054dfcd6918a3c"], 0x4800) r1 = socket$kcm(0x11, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0xffffffffffffffb8) setsockopt$sock_attach_bpf(r1, 0x107, 0xc, &(0x7f0000000000), 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r2, 0xc0e85667, &(0x7f00000000c0)={0xc0000000, 0x9, "5f7c43175f7e47471d9d529e4db35d04af97bd4e17950050e414afba5a3b5c44", 0x0, 0x2, 0x5, 0x40, 0x5, 0x8, 0x54980610, 0x8, [0x5, 0x5, 0x0, 0x8]}) [ 787.033277] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:00 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000}, 0x21) [ 787.078347] net_ratelimit: 20 callbacks suppressed [ 787.078356] protocol 88fb is buggy, dev hsr_slave_0 [ 787.088581] protocol 88fb is buggy, dev hsr_slave_1 [ 787.093789] protocol 88fb is buggy, dev hsr_slave_0 [ 787.099531] protocol 88fb is buggy, dev hsr_slave_1 [ 787.104807] protocol 88fb is buggy, dev hsr_slave_0 [ 787.109952] protocol 88fb is buggy, dev hsr_slave_1 18:23:00 executing program 1: r0 = msgget$private(0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/audio\x00', 0x101800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000e00)={{{@in6=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000f00)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/sequencer2\x00', 0x101000, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002380)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002340)={&(0x7f0000001040)={0x12cc, 0xa, 0xa, 0x100, 0x70bd27, 0x25dfdbfb, {0xa, 0x0, 0x8}, [@generic="d5fc8299b446366f51ada3ccf22124e2", @typed={0x14, 0x3f, @ipv6=@empty}, @typed={0x8, 0x38, @u32=0x9}, @nested={0x11dc, 0xe, [@typed={0x8, 0x25, @uid=r2}, @generic, @typed={0x8, 0x0, @uid=r3}, @typed={0x8, 0x8a, @fd=r4}, @typed={0xbc, 0x51, @binary="8b33fb212f661440eb9477cfa0ee0ebeb24b38ea2b3a12d8ada576b68bfab943e16529e8a5edf6fbc207aea3f510da327856423c292514caae057ec8c97c48da2ae3d291fcc19aad3b8562af42b9020d9a1c56c4e96faf124622c3a24e54061ce2897702002b7afb7dc67ef7840641c6fb8c5d16c84a294c1077b8422ce16daf9c1c9495e6eeebad3f0fa8018bb80f4ff7fca0b84975172661625a4ad29b22e6b2b99bc6e0d53f053a72a12b406d9539ff64c32d6967"}, @generic="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@generic="015265115d11939fcfd2eccabfb9f9375ce4d103b66b06e0554eacfaa5a94c70c207fa1f237228f6973483ddb1c940fb8e1b32584059e4b8f893e810b2427f77e859637e82c0a6e7f3c9ac9f", @generic="4ac6dcad0b95cd8355978100b6a5d17727277a0c6c58bcda629995c711aa29b47e7b66eb8fa7172f8dad5fc772982325e5474ddb4713ec7409e3bb647c7c7262de6a78db523b53376a2cceb18319e535ab5bd66120fff9dbeae8fd55bb8edbae3d2951b305cb18bbe0e4433c0712aec5cfa8f9b6f06418cfcc2afb2986fd3463fabd88197e7426150b3606185cbc6f4cf3db2b831d10105e53855b34c2b244caba94bda3416b7f973b164c691c786d707c71a299bcd760ee"]}, @generic="000101ea84f40b78ce0d90c110371184b4671b4c7826d16c79d4dd31bb6278f0a61a2c9a8e87d59c4d5388c04cdd0c3f6eccbb63283425e7100f7020d73aa7d46db8c119cc75fb0dbe5f1b89ec926b2b8d96f36d149df962099a4b41c218c453eacf74b30d8ce8ac1ce22bf73eec9c130783c81e1d18f0c635faba50077472a6d5b536e55d4b4bf3862d5acd", @generic, @typed={0x8, 0x9, @fd=r5}, @typed={0x10, 0x45, @str='/dev/autofs\x00'}, @typed={0xc, 0x35, @u64=0x3}]}, 0x12cc}, 0x1, 0x0, 0x0, 0x40}, 0x0) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='w'], 0x1, 0x0) msgrcv(r0, &(0x7f0000000200)={0x0, ""/105}, 0x71, 0x8000000000000000, 0x0) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x1c) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000d00)={0x10, 0x30, 0xfa00, {&(0x7f0000000cc0)={0xffffffffffffffff}, 0x1, {0xa, 0x4e22, 0x10001, @ipv4={[], [], @loopback}, 0x400}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r7, &(0x7f0000000d40)={0x11, 0x10, 0xfa00, {&(0x7f0000000180), r8}}, 0x18) write$binfmt_aout(r6, &(0x7f0000000280)={{0x1cc, 0x7, 0x2, 0x2b, 0x3de, 0x2, 0xe0, 0xffffffff}, "eef67f09b3e8c2c8246abb43315bf3106148a1b84ea9850a400817c50ab97c", [[], [], [], [], [], [], [], [], [], []]}, 0xa3f) r9 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r9, 0x28, 0x1, &(0x7f0000000100)=0x6, 0x8) 18:23:00 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x204, 0x8000000100079) ioctl$sock_inet_SIOCRTMSG(r0, 0x8004550f, &(0x7f0000000100)={0x0, {0x2, 0x0, @local}}) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x5) [ 787.214202] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 787.242736] FAULT_INJECTION: forcing a failure. [ 787.242736] name failslab, interval 1, probability 0, space 0, times 0 [ 787.254000] CPU: 1 PID: 576 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 787.260774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 787.270147] Call Trace: [ 787.272771] dump_stack+0x172/0x1f0 [ 787.276432] should_fail.cold+0xa/0x1b [ 787.280364] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 787.285497] ? check_noncircular+0x20/0x20 [ 787.289764] ? __lock_acquire+0x6eb/0x48f0 [ 787.294033] __should_failslab+0x121/0x190 [ 787.298401] should_failslab+0x9/0x14 [ 787.302228] kmem_cache_alloc+0x47/0x700 [ 787.306323] radix_tree_node_alloc.constprop.0+0x1eb/0x340 18:23:01 executing program 1: ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0xffffffffffffffff, 0x4000000000004, 0x40) semctl$IPC_INFO(0x0, 0x3, 0x3, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000480)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x3, 0x1, {0xa, 0x4e24, 0x4, @local, 0x6}}}, 0x32) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x40000000166) r2 = perf_event_open(&(0x7f0000000200)={0x2, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x84, @local, 0x0, 0x0, 'wrr\x00', 0x20, 0x0, 0x67}, 0x2c) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x2) r4 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000380), 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000400)=0x8, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'veth0_to_bridge\x00'}, 0x18) sendfile(r2, 0xffffffffffffffff, 0x0, 0x6) ioctl(r3, 0x800000000008982, &(0x7f0000000080)) signalfd4(r4, &(0x7f00000003c0)={0x4}, 0x8, 0x80800) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00000000c0)=0x800000008, 0x2) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a0") ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000280)={0x3, 0x9}) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020d00021000000000000000000000000800130000000300000000002000000000000000800000000000e000000100000000000004000000000000000000000000000000001f0000000000000600000000002200000490cf7ced000000b44385080000c5ca57d0d82e960000000200423b1d63"], 0x73}}, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x11, 0x11, "57f0558ffdaa128c01d81961f626c93f96dd266d9dfb94dbd56add5785d44bb63c13c02630807d29c62c18720cfe7f4e4d65cdc7611e1b70af29bc6558f54d50", "82cb65bf0551211766714e8f78c024cf93e3cb405454edd5211ff0b94d091aac", [0x2, 0x80000001]}) r5 = socket$key(0xf, 0x3, 0x2) sendmmsg(r5, &(0x7f0000000180), 0x400000000000117, 0x0) 18:23:01 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 787.311982] __radix_tree_create+0x32f/0x550 [ 787.316423] __radix_tree_insert+0xce/0x6b0 [ 787.320776] ? percpu_ref_put_many+0x94/0x190 [ 787.325303] ? __radix_tree_create+0x550/0x550 [ 787.329915] ? lock_acquire+0x16f/0x3f0 [ 787.333917] ? kasan_check_write+0x14/0x20 [ 787.338180] ? do_raw_spin_lock+0xc8/0x240 [ 787.342884] shmem_add_to_page_cache+0x6c7/0xd30 [ 787.347687] ? shmem_writepage+0xe70/0xe70 [ 787.351954] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 787.357007] ? __radix_tree_preload+0x215/0x290 [ 787.361728] shmem_getpage_gfp+0x1f6f/0x3960 [ 787.366183] ? shmem_add_to_page_cache+0xd30/0xd30 [ 787.371138] ? current_time+0x6f/0x140 [ 787.375058] ? lockdep_hardirqs_on+0x415/0x5d0 [ 787.379677] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 787.385250] ? iov_iter_fault_in_readable+0x22c/0x450 [ 787.390486] shmem_write_begin+0x10b/0x1e0 [ 787.394759] generic_perform_write+0x231/0x530 [ 787.399377] ? page_endio+0x780/0x780 [ 787.403204] ? current_time+0x140/0x140 [ 787.407208] ? lock_acquire+0x16f/0x3f0 [ 787.411210] __generic_file_write_iter+0x25e/0x630 [ 787.416171] generic_file_write_iter+0x383/0x730 [ 787.420949] __vfs_write+0x58e/0x820 [ 787.424681] ? kernel_read+0x120/0x120 [ 787.428599] ? rcu_read_lock_sched_held+0x110/0x130 [ 787.433634] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 787.438414] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 787.444005] ? __sb_start_write+0x1ac/0x360 [ 787.448344] vfs_write+0x20c/0x560 [ 787.451907] ksys_pwrite64+0x183/0x1c0 [ 787.455812] ? __ia32_sys_pread64+0xf0/0xf0 [ 787.460148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 787.464927] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 787.469797] ? do_syscall_64+0x26/0x610 [ 787.474135] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 787.479515] ? do_syscall_64+0x26/0x610 [ 787.483513] __x64_sys_pwrite64+0x97/0xf0 [ 787.487891] do_syscall_64+0x103/0x610 [ 787.491801] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 787.497098] RIP: 0033:0x412da7 [ 787.500306] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 c7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 0d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 787.519219] RSP: 002b:00007f2925550a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 787.526948] RAX: ffffffffffffffda RBX: 0000000020000410 RCX: 0000000000412da7 [ 787.534232] RDX: 0000000000000048 RSI: 00000000200008c0 RDI: 0000000000000004 [ 787.541526] RBP: 0000000000000000 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 787.548807] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 787.556091] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 787.588917] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 787.948476] protocol 88fb is buggy, dev hsr_slave_0 [ 787.953581] protocol 88fb is buggy, dev hsr_slave_1 [ 787.958752] protocol 88fb is buggy, dev hsr_slave_0 [ 787.963812] protocol 88fb is buggy, dev hsr_slave_1 18:23:03 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x25, 0x801) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)) 18:23:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5000000}, 0x21) 18:23:03 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c0000000000060000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) 18:23:03 executing program 3 (fault-call:0 fault-nth:9): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:03 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x403e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) chdir(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x0, 0x0) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x200002, 0xa40) ioctl(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000300)) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) 18:23:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xbb) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002fc0)={{{@in=@empty, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f00000030c0)=0xe8) sendmmsg(r0, &(0x7f0000004d40)=[{{&(0x7f00000000c0)=@tipc=@name={0x1e, 0x2, 0x3, {{0x43, 0x4}, 0x1}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000140)="97a409fa1f64e6cfa791d7aa5e051f5d2f0cc3ff164c04e07696d56beb0ae42115a31696eb895cf8ff6dc4f611a56f7aefb9f6dc5787bea541b8d5845203d3535f52865568aee4dafc8dc1e515b119e7aef86b14dedaae6201ffecd3ae39244ee87e36750270fa870a672e0f8be0052b4bcc81131bbb23ea545d7495b9d80e095072e410df671372108029c1a24db826b88462c0ed57de18fddca4720eff69d3427046966eafdd81e73b411abf109ac81475defb9f43f1c0b49a080d8c7a2a0647fa6ce1365400a031fa158fecac1d753d409444328e962ad8b1d4751278a1c42a5953620d8e93db9320e58f6a3564ba8e2967deca1153", 0xf7}, {&(0x7f0000000240)="6501c310959e196b9a97bdace828afb66a4b5c78f0640f876a3ff4dab5ee441937ad6094eb7ca87a004a2d701acb189e38703624f0221a975d93c77befd78df45301b52700367bbece8f0a3f3f7b535356fca0951cfcf66ee3422309c8c852df792fe24dfbdf5dd2c6a42c4947627c086f7a456e6f5ceba317847ec2053c7e", 0x7f}, {&(0x7f00000002c0)="99d025644bc60209d9e612f3c383f4e98d5efa363ef2d5c6ddfd83bdf1b98fc82cc42c08981672d856808cb308a705e063f9ed2a819ef44269e1ae0da9de6965b19d688a1ea373890e2c44c9da15902ed6cb10082db597687512296b7d8880e9dba3e93135637014c25c54c2434abdd3f461c60792f2ba727d7e3dbc97f978dadcba22082c10f5cd9ecf6375d892f1b3913bd0ba6dad4e66d81100d6fed0d65b04a9820a1043aa89b54778bfed4c74ef35584949c24c2973541c", 0xba}, 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{{&(0x7f00000039c0)=@xdp={0x2c, 0x7, r1}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000003a40)="d0d656eeb70056dfdfb95b30ce68cea3e87c2dff9280cc597b84ba32ed400884bcd86ef80e8bc54a4a78f1fae5", 0x2d}, {&(0x7f0000003a80)="3a6a6473ef78", 0x6}, {&(0x7f0000003ac0)="ad712990b5c73ad31a58e92105b5baddde273f86d57a549529065a761a08cfdc685bc689027369397c13480ddba09fb2c82766853809f0aeffc6d96f3d619598a3621e0c89a5ffc3c15062848d4ce6e23e764f8ca40c1a4caf3d9e", 0x5b}, {&(0x7f0000003b40)="5f339af7f525a302fc318715d1aae1addfc3e66500e51f47e5bd2edc3668ff43", 0x20}, {&(0x7f0000003b80)="14b90d309ec8c97135", 0x9}, {&(0x7f0000003bc0)="a7496fb306a68fc8e28bb9260bcad732844aafb7d6b8a00d57bacaecc2a6cbb9f1284ad3b7747595d3a0a5a3916113067cd164c71c22770d1a92a5fe6b29fbb0118b1e4e616395cb20b5833ac98ec316e27976ca074f36528258ce9d21b70114db5fde397fc02c1611", 0x69}, {&(0x7f0000003c40)="8de373f393a0099da364752710e0908271168d40055947d8b41cb4076327cc3c05436ae24808e4bc9cc3888ceb3afc9c08cb", 0x32}, 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0x1000}], 0x8, &(0x7f0000004d00)}}], 0x6, 0x0) [ 790.072801] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 790.094529] FAULT_INJECTION: forcing a failure. [ 790.094529] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 790.106407] CPU: 1 PID: 607 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 790.113222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 18:23:03 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 790.122600] Call Trace: [ 790.125218] dump_stack+0x172/0x1f0 [ 790.128886] should_fail.cold+0xa/0x1b [ 790.132808] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 790.137941] ? mark_held_locks+0x100/0x100 [ 790.142290] __alloc_pages_nodemask+0x1ee/0x760 [ 790.146986] ? __alloc_pages_slowpath+0x2870/0x2870 [ 790.152024] ? find_held_lock+0x35/0x130 [ 790.156117] cache_grow_begin+0x9c/0x8c0 [ 790.160207] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 790.165775] kmem_cache_alloc+0x63e/0x700 18:23:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x408001) ioctl$VIDIOC_SUBDEV_S_SELECTION(r1, 0xc040563e, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, {0x3, 0x9b, 0x3, 0xe92}}) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2) clock_gettime(0xfffffffffffffff8, &(0x7f0000000500)) [ 790.169956] ? lock_downgrade+0x810/0x810 [ 790.174137] getname_flags+0xd6/0x5b0 [ 790.177974] getname+0x1a/0x20 [ 790.181195] do_sys_open+0x2c9/0x550 [ 790.184930] ? filp_open+0x80/0x80 [ 790.188497] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 790.193273] ? do_syscall_64+0x26/0x610 [ 790.197271] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 790.202675] ? do_syscall_64+0x26/0x610 [ 790.206686] __x64_sys_open+0x7e/0xc0 [ 790.210986] do_syscall_64+0x103/0x610 [ 790.214911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 790.220131] RIP: 0033:0x412d41 [ 790.223350] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 790.242283] RSP: 002b:00007f2925550a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 790.250020] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000412d41 [ 790.257311] RDX: 00007f2925550b0a RSI: 0000000000000002 RDI: 00007f2925550b00 [ 790.264604] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 790.271892] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 790.279177] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) pread64(r0, 0x0, 0x0, 0x0) r2 = gettid() dup2(0xffffffffffffffff, r0) tkill(r2, 0x15) 18:23:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3f000000}, 0x21) 18:23:04 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:04 executing program 0: setsockopt$CAIFSO_LINK_SELECT(0xffffffffffffffff, 0x29, 0x7f, 0x0, 0xcb) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x327c00) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1, 0x5}}, 0x80000001, 0x8, 0x3, 0x0, 0x80000001}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x4, 0x8, 0x81, 0x6, 0xfff, 0x0, 0x400000000000, r1}, &(0x7f00000001c0)=0x20) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x6) 18:23:04 executing program 3 (fault-call:0 fault-nth:10): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:04 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d91163190408000340000000fb120001000e00da1b40d819a9060015000000", 0x2e}], 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) [ 790.501346] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 790.545695] FAULT_INJECTION: forcing a failure. [ 790.545695] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 790.557586] CPU: 0 PID: 636 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 790.564363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 790.573914] Call Trace: [ 790.576541] dump_stack+0x172/0x1f0 [ 790.580204] should_fail.cold+0xa/0x1b [ 790.584120] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 790.589277] ? mark_held_locks+0x100/0x100 18:23:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) io_setup(0x6, &(0x7f00000003c0)=0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) io_pgetevents(r1, 0x3, 0xa, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)={r2, r3+30000000}, &(0x7f0000000140)={&(0x7f0000000100)={0xfffffffffffffffa}, 0x8}) inotify_init1(0x800) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x227f, &(0x7f0000000180)) 18:23:04 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 790.593536] __alloc_pages_nodemask+0x1ee/0x760 [ 790.598227] ? __alloc_pages_slowpath+0x2870/0x2870 [ 790.603260] ? find_held_lock+0x35/0x130 [ 790.607334] cache_grow_begin+0x9c/0x8c0 [ 790.611397] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 790.616979] kmem_cache_alloc+0x63e/0x700 [ 790.621133] ? lock_downgrade+0x810/0x810 [ 790.625292] getname_flags+0xd6/0x5b0 [ 790.629092] getname+0x1a/0x20 [ 790.632292] do_sys_open+0x2c9/0x550 [ 790.636017] ? filp_open+0x80/0x80 [ 790.639562] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 790.644327] ? do_syscall_64+0x26/0x610 [ 790.648294] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 790.653681] ? do_syscall_64+0x26/0x610 [ 790.657679] __x64_sys_open+0x7e/0xc0 [ 790.661479] do_syscall_64+0x103/0x610 [ 790.665366] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 790.670567] RIP: 0033:0x412d41 [ 790.673753] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 790.692673] RSP: 002b:00007f2925550a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 790.700384] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000412d41 [ 790.708335] RDX: 00007f2925550b0a RSI: 0000000000000002 RDI: 00007f2925550b00 [ 790.715613] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 790.722893] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 790.730249] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:04 executing program 1: capset(&(0x7f0000001000)={0x19980330}, &(0x7f0000001040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x34) ioctl$sock_rose_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x0, @null, @rose={'rose', 0x0}, 0x0, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast]}) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x13c}, 0x1, 0x0, 0x0, 0x4040}, 0x4040) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffc3}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 18:23:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0xa4ffffff}, 0x21) [ 790.747795] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 790.798512] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 18:23:04 executing program 3 (fault-call:0 fault-nth:11): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x51c) sendto$inet6(r2, 0x0, 0x0, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22, 0x901}, 0x1c) 18:23:04 executing program 2: r0 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x3, 0x81, [{0x8, 0x0, 0x3ff}, {0x8000, 0x0, 0x7f}, {0x3ff, 0x0, 0x5}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x10000, 0x0) openat$cgroup_type(r2, &(0x7f0000000600)='cgroup.type\x00', 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, r3) r5 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0xffffffff, 0xa000) connect$bt_rfcomm(r5, &(0x7f0000000500)={0x1f, {0x3, 0x100000001, 0x0, 0x4, 0xfff, 0x5c834293}, 0xe61}, 0xa) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) r7 = accept4$x25(0xffffffffffffffff, &(0x7f0000000140)={0x9, @remote}, &(0x7f00000001c0)=0x12, 0x800) sendmsg(r7, &(0x7f0000000300)={&(0x7f0000000240)=@pptp={0x18, 0x2, {0x2, @remote}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000400)="477f8caf6cd28866f0dd8920f0da8a6a6eb104595b9837e6b862f6be94e24677d40ed2113fb3c6afceca00f8eae64d7723ff51cbfe2dbf460d3371c42d094c1d1f359a123e554fe770391f235b89baa4faa0953b1b33c39fe9ec995fd9b612993de92d24f6fcfe438aac5b8eb1e8103b73043cf787a5d56d18e6f98c9ea427dbf407c73d22c82302cac64168eafd608a18d234399d77e0899335f014ca34a68bc6e2534f8b8dca2e4839af2499d510f1bdfdecdb58353e3ebc4b30f5954d2da723b4121c3e1e00a34f166ec7f5f80edf8c1a3a8da2b765d8de5d2315df79bc", 0xdf}], 0x1, &(0x7f0000000800)=[{0x48, 0x19f, 0x7, "50c9d9a79f0c2b926b89ca69e35248365f0f7f9fcd019671967bb8360bacad84b138def0ecc42d4ce2575b720a47022fb8ba8120"}, {0xc8, 0x117, 0xffffffffffffff79, "b54e77867c7f8b5dd1370f752313a018e4dcf87d57886a8d8835e398a663602ab12b5d1e692102a7252a6b4cbe56bda050919938730b36d52c9b5c645552ff6bff5820e4b49c67caef62de2f79b44d2c83b573bd59e50a940ed45dd23b770ba19bf2168f8da8dfd28bf451c044342e85551465f5cadc5ea69051fa62e8d924360a2b50bec0306cea9620e692c13563ffc779edf6919582446137951f0a08d375e3f12c6cec93928cd23127282f48d664efbf58"}, {0x1010, 0x104, 0x80, "763cbfa2891cd5792dfea852ee6f41df81164ea60e202792ba64f6e36936faa3a94ffe3e5e893e0bef099e11150273b5b928be8034d70e679e6053983270c2a53b1c2664cb6634d8bb7e0f97a7fa8bc4222563ea035540bdca3756843753f93158a9e479777d48a1bebdf44cb8c2df26ef0f9684b3c40f47ab2397ffb4d5bb705b16fbe9c880f1d601f56a0ee2d338632410abb21ed0b37e9d5fb4d5af56527906182bb174bacb8c57cec117217af271111ee0f142fe00c7c8022d15aff6bbe4ca69a089d805deb675bd804664939fd107482c072994496d8cfa9b7f312206c6715a876d4e5b0e788e0fe2055f701311cf1197ac142f36b3d5fa77d092b241017d0f01669fe1b7efeb73ed46895f497f53c5c74d6db7650e2852977e62df2d3fcc5c6e83e54cdc72c3aff94410105aaeb6c68e1c3e01d85579b6ff971ff58f8ef046ca75e60cb66b8bb33fcc545f2eab62271e238a76122952a8f3ccccf8c4646bc2318f7d6fdf0b27ae8a9ebb976378d025aa7beb0ef801d8c969a2d069fabe17dcd4c3d0961b6ab9b56b992f6d8f3c90d6536b2ed65f5543b840a4b164d4c317d95e22399a4f3edb6e97c44bd369f392eaf4242ecc433619df04a5afc8dd529bc2493e10ac20036eed2c99616d4d79851afa3ac14b10158ca159dcabb9e59e3d06a04debdd31b0377b5d7aafabd753f3f50ffb2aa741190c9de340d89ae81fb36b04ae3ca2d7168560efc991d6e66f87d324665b6abd15967bc4e7a971386eb65ef0180b2ee8d2f8bf727e112415903f93d55c7976e25fb725e78f631a192d239ab7bb882b946be24be826c04e3d65f2df06229aa106148e9e961350f25fa5e821caa73f5fef4027fbfae23c0dd8457aba6940b0a5029a6f1d91f4d5b53b0dc8ce6309042a19e80a77db7fa4441fb4e6d55d089bdefdb9ca0c4d9d0af113cb58b63a1ed163ae1ad35250e89f3c29f7e87bc4627879581a7632f3ce184404c19c77646ca1776d01f30d2cbc678feecd623246fd021ff3cb2706ede16e1cdda8908104c3bbb222120af6af3bafe31d0aaee8b9bf1d9e5cce10eb510dd00125dd6c1fa684b5f63499e8ceb405bacb0cf93e945d47ac3c6aa018b3769ebf4dbbb0d8285cfd6c3a2032d317c2297a49433fb7e3651aad549b74cd943fa4a017eb86ebc60024b888ee716e9a2b46ff772ce83fbb46cceabfdf6a66591c7ad90150bb75f346a6035190f2877ce51f729a72b26ab06e385fa56e1892bf7a5dc2694ca4a2e93d4e8d8d17c54a6962a2052f64f2d357eba20add7f929e0a0efb7534d210fab14b4315514a896d0ad9a2fc399d75f377d9c495e38c01c3c61f1ce163a195b91a0a41d158847fc800d0ae667cbdd5e747f24f7a9a7845cb5daffd26624d05a937f617941e8aad8192a01c4ffe596e7fe4ec32991a0765ca4b9a61a083a634e30d0af25a6ddc383da7af9ce039f5b7c86143d450f82c4d79ec7364cd981da8bc88d26df3cc40d88d454cd70c0cc641cbd3631d487c4fadd42cf36de260e88046573050f8de05d3ef2a0eee50776adf7bfbc12bccfaa2fa0e52da03e1e796df544369826ec1d564ca5523ad51bf70d78e9a5aa210c067276e4c638e91ab0829105bc97a66477767d8053d8b82d7f98b387746b7c46feccfea31f8c5bd1e5d878c8b1273ce9f4861de8631ce49b399c5f000d3e5e41c66d927041d29955bde8597bd1e19248524b4fdbea85b2ab9a81b4f235abae6d3f3f39d59f5a664a18985a34b50f779938283bca6dc5441461634db074092f692d755b9cf30aa0e62cab224b902bd954834dbb81b33399ec97b8fafa86f836bb287526a3176c8e0e4fb912f2dcde44bbdf9205aa5a9daf4bb6680da0386d48de79867df7b27baf3eab556c2cf961ed06b8f59a38467a251ff6a9768ff174eee55ad15bf4037dff07555d7fe217f762200938ac8c35795cfede1d474b18a16bfd961ee1840f4e3fa0c6f4900ea97c6dc31f33b3e3075ded7d4eabf0c767676cf02bb44fc18aadea26e5ee552399bfe40b3e15b691577f83ce9079d43d357fc33ad09aebbfa010acf9a6e0eb836a6d736750eee550c238fc3070e483606f57ebe939eb673771c6bc4765e4a058c71e847fe993d5dfffbfad5c8935ddc8eee5ad5f926208dcba15188145610e5264b55e3401b455f92722ce3abd8bd29fe7e98a12249f8a1d737159d3f5e35a9bae941dcf0314f533bdfdd449eb9e3d8217c477ec403c47d0aa2cf3d41c110b7d01a1af217941afa7f9876b94d58353aaf013038d8d05aa43ee60726f8344ea473f271bccb8eeabd6fdd1818e52c1e3842f6cf6e4e4d0d773c27242eec959e5c461e7ee2ffb1ef34641801f0c14d3b1d6308e0432cdec767329e573ec05431173dc66f55d4d6ab6e0b06fa550d4dd9e0136568f9e2aeefad431958dfd3c95be0ad55c6be0812d404dea852c94072fca813d8b6979e9d7d3ab89bb53acb311fa4ff805cc535fb77bcb1029e42be0296c24b44365834cd846e55c5b819335020e9ee02bcfa1d5a05a7be99eb0422d94611b80b30714a1a43497dbc0788c131707a4717a31dc6d647b64a3361ce455bae580474d014cfe4cfa949e1447ecd235d2e2918f6db0147bf6b595fe41553769c17f86311acca6c4ee92a2aa6d983ff7def3d6d97786db38975d87884d1a187e4f614f65e23441ef81b3337befd14775b4b0526428c686ea8b220161be0946d70a1e21bab657b67916b5b1f0ceba517100ab482d84bd286814bcfd4ef57a957bd312e8bb5c402e995eca6eaf76fabe44cfb5f8987688d6c77b305d9e846c1a73d0c6bc3159f20f72a15f9c1a25e398972e640d9b5e88bd9dcaeaf96738a258b3d951b75505f8179f78f668fa50da0a355d05e4a84e9398f379ae54d02a220d094f340eb366a03cc1500a8c969857230927cb89042a5803870506d0c7f0f970a677670c6d637bc7c4abfd2b5f7d82d90603ac9ecbcceae0c41cea444b70d122b00ec1d84edf00221d58b0dabe7f96c645bc3624d4652c710cce15b570e51b240287c6dd60fb9c2655561aded15c430d7309ee055d34e55947234fb107b5cb7f84f7dc84da506902debb255f0535da2a42541bcfd0dc3fa95611103d2d85944da52bf0ce4bbb11c2c2bc031d7fbe78cf8fc30239f488152eda604c9bf03dc9cc91c8ef22ef8d6b59ae3b3db2a07d5dc5f04842beaa614510f2b8f2dfbb163ac74a6d6ef201de1c652410e4c07d533de57a27a5c8aca24352ce8039660e5b25b7a836835c6436698293d7bb33e2dd56c7bb1414907a93f7cd7d1f4a8fb92a9f86fd9a6556f28e043fd7328eb22474b40b6af66f7cd8b0b323339fbc271f8b6dbc353ac7eff45f09c327a96935d5deb5e3214efefda7e0b4a07c99424f8b009d3b27614ce92bf916c0b59499d63e0d08222bb709311f4d590091ba0940ebc5b20de2f3513b06aa233243dbb16408f487f15277896be29a64e4f9845123a06a7d33ebc1da4cda9d830497e8c3ba9ab5b58c2c9902ca35d2964a5a10338b6a89d6f70ef102782c38c9f4b09da3b87bc1853f71422b534bb60445e4d04caf60a9c434d01e79fd750217be37b87ae39e7577bbc7e5a59c86bef68489e10e23c5f7f8a9b88d106124fcd0ecb198fed8dcf9097a775e3f2bc2ed1d30fdc42549c85ee7daa881d045ea6c936a7edcbb64a5acc336b5619800a57b3ba1fab22bf5fac6dd67e4ccbdc472d0d852ac29f8b677e98593094b1f602e97f7fd4cc60e495007dbbf22655da254481d86007725d8e7e233a652f2ea410383fc9dc5bc6561d7377dbe9992c366a48b052dac9ee558ce7e9eb8018f921cf7f18ae74f3e2ffce4da174800144fc84af2bc823dba5f0fa33720c2f021f6beb1f71e8fc2adae349fa5e9c803e37663c5c1f8eba064ef14d7bd874a00fcf65fad11820118005ebb6e37410a375dc6f5a3b4b8d3011a3f41e54ac40688ebde4ad9a4ab7ddf47e5987922b32ce7c8a3f1479871c9308d0e7de24ec7786ccac714e93a2bab5cfe24ff06a6b59b3356812ea92e46bb7c2b76c5b72614e812eb307ab73f8d961361ac668ae0640da4145399dec1e06fb2df82a95928bc579f8a856a66c633a6e2d5800701ad912dd99c9773a6981a8bd4f7f9f116b6cf86d346f5c8364c159aa55af6def377692140c849dccf17c3d3c0547e99e68b42d8a5091fac2767ae38bd68b5f4d42c3ad3f2c97f967c01c4a290b86405cb9acd4886ff11e7b90fa3291b7ff9ea00406248243d0b12a7c8c7c4245c83ec3197c8157f1d2495b11ec29aa5a9b5daea89bb6a3d52280d09c043d5ecd97457bff6389371c0b9b99018a9b267623ddfac528ebfd86328b8d85cb9436692f2705e3eaeefc5ea82e9c3dde2dbd9740878f7b935d6797f32e34da33eec3900a6a0b08be636ed5ea9ccd4bd742b9bb8dae77f7b5ae4f69cd8b57ccefdb54e8e553adc029c2bf359a0da58d5466a50b10348a151d274e4afebaa5737b2e53fe1ae6d000b18088c18c86a60b3c9085ffa31c2400e816808a38ce034d9b6947750bfac8bb6be1e92d8c8ff47fac9be95fc5a7960b3f3279552cd927cffca5a62b61f2dde69cf441f0239ae2e640f01689ef1c40da749efbde4a1763fd685a3a04158e1cc33e6c53b0e7e1ea6a4668d8099ce6b13af4661b83273c910b63c7f298b0274597941ccf9df7f2ffe84b783040cd65931c74e48a7b198f4ac4caae76cb661d116cd157ed1cf11eabfe6ec7be104d7922637f6b2c34c5e58bbccc98330c888e0268ef336c36fded004dfb456fc87bc14e7f1961d84a4545d819d808535cafab0324381d3d0d4e7a26a284cccfd2426ce6d9f2f73e4a74af872da9e86f75f3ef58768da4f3fabc4c4d482e30fe364d0b513c5a65b6f0d376188b77f3533c6cff8e864e6a443492e441fc26fc9f613c73a8cefc45232e67297b1285a7c9e18a5a3a22d0b82a21abd2468b096ad2ff2cd10db6f97a8e0b685d04648ffd3f96280087add2e2d36b3ace7c255713b0ea7204c693565278d84db3d366a8836e20f23a4f65687fb6ac7de9b20cefef9d7ef7fd6a0945d34966965eb21c337484b781291e3ff1fc547c9a942044f75c66766907211891549abece1c9b377bb00d874f11939ee5d75cfe7d20f677e576f3cf6a36369e1e93098eb6cd8a048b5912060ef6c1b208507ee4e5df4762b5fe7e7639a9702b1035a37099dc00f136ba36fffa474fd1c7ef56e77811ec655a677fb0fd836aecd3f43ce729f0278036f1c109a159140f9fc83ba18da1c2f0cd30afe0ebe4f744359ed312bfeab131d77be584b5ea33d291bb7abe3c0db6d0792ab3da16157057491e0328dc5146c1ba5c69ede6fcd2be37813b1a910f6940f514fce3b34d0170c3536c0b393e1b178e9e89bbe43ac031753f80056741337f0291e333c789468e97e1d5e285a5b9aeb1961bfe71d4e407fd86c46c017945f20c4afd73d4c10393deecdb9e93fe91899f32607b0486cb6085e404829fb886e1a053b9aa6e004b8805005a843a0e2c5a3fd80fa3f6b0cecbbaee310080b6b5d57dbb99df6ba213359693cc977430a311112bcae4944b164283fe52958e45db6fb9f5cb83781cabcf3df4241ccd03cdb9fe8d73083e00eb5a20402a39d4293e22c6a6ba3ccaefd92d71781280e766bb9bf8218c5e8bee092f6172ac218de58c35fda74e28f19cc326c9d005ef6dc43a5fb9e8a0a7c96f8cfdfc3d19bf752a9a74f2b893b7f937382c23ee720f91a99ae034485169e242d34fda0888fe"}], 0x1120}, 0x8000) keyctl$dh_compute(0x17, &(0x7f0000000000)={r6, r4, r6}, &(0x7f0000000700)=""/243, 0x707, &(0x7f0000000040)={&(0x7f0000000580)={'poly1305-simd\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x02\x00\x00\x00\x0f\x00@\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}, &(0x7f0000000180)}) [ 790.848999] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:04 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-control\x00', 0x568ffd, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) syz_emit_ethernet(0x66, &(0x7f0000000200)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x6], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @empty}, {0x2, 0x4e22, @remote}, {0x2, 0x4e21, @multicast2}, 0x40, 0x0, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f00000000c0)='nr0\x00', 0x7fff, 0x3, 0xef}) 18:23:04 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0xf5ffffff}, 0x21) [ 790.965901] FAULT_INJECTION: forcing a failure. [ 790.965901] name failslab, interval 1, probability 0, space 0, times 0 [ 790.983343] CPU: 0 PID: 658 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 790.994080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.004329] Call Trace: [ 791.007291] dump_stack+0x172/0x1f0 [ 791.010981] should_fail.cold+0xa/0x1b [ 791.014983] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 791.020131] ? lock_downgrade+0x810/0x810 [ 791.024292] ? ___might_sleep+0x163/0x280 [ 791.028491] __should_failslab+0x121/0x190 [ 791.032733] should_failslab+0x9/0x14 [ 791.036549] kmem_cache_alloc+0x2b1/0x700 [ 791.040802] ? __save_stack_trace+0x99/0x100 [ 791.045245] __alloc_file+0x27/0x300 [ 791.049624] alloc_empty_file+0x72/0x170 [ 791.053847] path_openat+0xef/0x4690 [ 791.057579] ? __lock_acquire+0x6eb/0x48f0 [ 791.061823] ? getname+0x1a/0x20 [ 791.065188] ? do_sys_open+0x2c9/0x550 [ 791.069070] ? __x64_sys_open+0x7e/0xc0 [ 791.073048] ? do_syscall_64+0x103/0x610 [ 791.077255] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 791.082648] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 791.087358] ? __lock_is_held+0xb6/0x140 [ 791.091468] ? __alloc_fd+0x44d/0x560 [ 791.095277] do_filp_open+0x1a1/0x280 [ 791.099081] ? may_open_dev+0x100/0x100 [ 791.103067] ? lock_downgrade+0x810/0x810 [ 791.107236] ? kasan_check_read+0x11/0x20 [ 791.111384] ? do_raw_spin_unlock+0x57/0x270 [ 791.115827] ? _raw_spin_unlock+0x2d/0x50 [ 791.120005] ? __alloc_fd+0x44d/0x560 [ 791.123834] do_sys_open+0x3fe/0x550 [ 791.127553] ? filp_open+0x80/0x80 [ 791.131092] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 791.135867] ? do_syscall_64+0x26/0x610 [ 791.139869] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 791.145237] ? do_syscall_64+0x26/0x610 [ 791.149221] __x64_sys_open+0x7e/0xc0 [ 791.153034] do_syscall_64+0x103/0x610 [ 791.156921] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 791.162123] RIP: 0033:0x412d41 [ 791.165396] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 791.184295] RSP: 002b:00007f2925550a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 791.192010] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000412d41 [ 791.199302] RDX: 00007f2925550b0a RSI: 0000000000000002 RDI: 00007f2925550b00 [ 791.207016] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 18:23:04 executing program 1: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x0, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000001c0)={0x40, 0x7f}) ioctl(r0, 0x100000c910, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_execute_func(&(0x7f0000000040)="9877774a2ae92cb81c0c0f05bf03000000c4a37bf0c55c41e2e92e363e460f1a7000c4c16d608590a00000660f383a9e02000000110f33b8c4014e4e4e5b7f4b4b26660f38091e14dee509c421045f4607c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fb0000c0c4a1662ad764d3cf53afaf440fec3f67ddea660f79cec462b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c4816016f7a80db8d4d466450fc4650000ebeb628f8f89709b6500a25800218de3c02cf52626802d08000000fa49c45c450f91f3ffefc4e17a70c4ccbedc4e61c9fb110fb83aa2f1fbfbe2") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 791.214340] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 791.221617] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 791.277529] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:05 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x20000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x5, 0x2, 0x5, 0x0, 0x2}) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x28010) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xd8d, 0x4, [0xfffffffffffff3ba, 0x7fffffff, 0x1f, 0x9]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0xfff, @mcast2, 0x1}}, 0xfffffffffffff801, 0x100000000, 0x7, 0x5}, &(0x7f0000000240)=0x98) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x1, 0x0) r4 = semget$private(0x0, 0x1, 0x64) semctl$GETNCNT(r4, 0x0, 0xe, &(0x7f00000002c0)=""/171) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000380)={0xa, 0x0, [{0x0, 0x6, 0x3f, 0x100000001, 0x4}, {0x40000001, 0x401, 0x101, 0x2, 0xfffffffffffffffa}, {0xd, 0x0, 0xffffffffffff8000, 0x1000000000000}, {0x80000019, 0x3, 0x1000, 0x10000, 0x1}, {0xc0000001, 0x8, 0x6, 0x0, 0x3}, {0x1, 0x8, 0x101, 0x0, 0xe76}, {0x80000019, 0x2b, 0x0, 0x10001, 0x1f}, {0x8000000c, 0xfff, 0x7, 0x7fff, 0x9f87}, {0xc000000b, 0x7, 0x80, 0x6, 0x3}, {0x80000019, 0x3f, 0x8, 0x100000001, 0x7f}]}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000480)=0x6, &(0x7f00000004c0)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x6, 0x401, 0x4, 0x200, 0x2}, &(0x7f00000005c0)=0x98) io_setup(0x81, &(0x7f0000000600)=0x0) io_pgetevents(r6, 0x7fffffff, 0x3, &(0x7f0000000640)=[{}, {}, {}], &(0x7f00000006c0)={0x77359400}, &(0x7f0000000740)={&(0x7f0000000700)={0x2}, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x6}, @in6={0xa, 0x4e20, 0x100000000, @loopback, 0x2}], 0x38) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000007c0)={'filter\x00', 0xf3, "21245de9c134010eaedcc0ad773e602d94368049f0470e2fc53ceaa02f83e73bfa0c046adfbfcf6e694574180aa3ce5ee01f9f112e96b4834ba0a393b37c0a47f87e17011efa9d07735db2b4878633a129e0ee528b782ee75399c24aa71ada803e6bc523730169ddb3ceec4248f2044fd9b73b2d507af0fe68c1def6a87de0ff1a0665ce0e239915e35e2b59c2738296a916b3ab444394ce9c3100ae8296b8cce9c042efa0a02e2893dedf8205942cdb84d6571c95ef044c80edc09144101927842568b9a2c8d723298e3f9b07d0c8105432c3d7c66febdb8e5c75e7d421872218f76798e50356d31038a8c29a208aeb7684ce"}, &(0x7f0000000900)=0x117) r7 = fcntl$getown(r1, 0x9) ptrace(0x11, r7) syz_open_dev$sndmidi(&(0x7f0000000940)='/dev/snd/midiC#D#\x00', 0x2a, 0x105000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000980)={{0x3b1e, 0x3f}, 'port1\x00', 0x30, 0x2, 0x3ff, 0x8, 0x2, 0x0, 0x189, 0x0, 0x4, 0x457a}) bind$tipc(r1, 0x0, 0x0) bind$pptp(r1, &(0x7f0000000a40)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1e) ioctl$VIDIOC_G_AUDIO(r3, 0x80345621, &(0x7f0000000a80)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000ac0)={r2, 0x100000001}, &(0x7f0000000b00)=0x8) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000b40)="0af19d23f53857aa73bb0d803742bf292ca55123837f355c5c6ac714c9057b81311f2d3d7d26fafdd51ddc8227a019f763d1d8771b040e5bc0f1e083578966830e1038de4fb8d19b7b2b7474b012b528a4d0cdf9652beda0e0c209608d4557d58e680ca6bdbead366859081a6a14a00619291b2f923a4ea914b05c68f56b3608299a45664aa6db9cc9f54ccf344a9eaab5c9aa594338add646c4a09e24aae6a792f4f1883f3cde5fd5cd710eabeeda184ce5d2773a33ae066002169abece5945a091e16565", 0xc5) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000c40)) r8 = syz_open_dev$mice(&(0x7f0000000c80)='/dev/input/mice\x00', 0x0, 0x24001) ioctl$BLKDISCARD(r8, 0x1277, &(0x7f0000000cc0)=0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000d00)={r5, @in6={{0xa, 0x4e20, 0x5, @rand_addr="72cfef93d8c336fd7fa0049e1fd52232", 0x1}}, [0x7, 0x5, 0xf3, 0x7, 0x3ff, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0, 0x7fff, 0x2, 0x5, 0x400, 0x0, 0x80, 0x1]}, &(0x7f0000000e00)=0x100) write$P9_RLOCK(r1, &(0x7f0000000e40)={0x8, 0x35, 0x1, 0x1}, 0x8) 18:23:05 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffa4}, 0x21) 18:23:05 executing program 3 (fault-call:0 fault-nth:12): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r1, 0x29, 0x14, 0x0, 0x26f) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x23) fcntl$setstatus(r1, 0x4, 0x1000042806) r2 = semget(0x1, 0x3, 0x0) semctl$SEM_INFO(r2, 0x7, 0x13, &(0x7f00000000c0)=""/234) 18:23:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@my=0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x101101, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000440)={r3, 0x2, &(0x7f0000000340)=[0x800, 0x1], &(0x7f0000000380)=[0x80000001, 0x7, 0x1, 0x7f, 0x3], 0x3, 0x6, 0x5, &(0x7f00000003c0)=[0x8, 0x8, 0x0, 0x7, 0x1, 0x7f], &(0x7f0000000400)=[0x7fffffff, 0x1, 0x1, 0xfff, 0x100000000, 0x9e7, 0x1, 0x3]}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r2, 0x89e8) r5 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) socket$inet6_sctp(0xa, 0x5, 0x84) write$RDMA_USER_CM_CMD_NOTIFY(r5, &(0x7f0000000180)={0xf, 0x8, 0xfa00, {r6, 0x12}}, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x7530}, 0x10) connect$vsock_dgram(r4, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x0}, 0x10) [ 791.465282] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 791.515925] FAULT_INJECTION: forcing a failure. [ 791.515925] name failslab, interval 1, probability 0, space 0, times 0 [ 791.559061] CPU: 0 PID: 687 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 791.565874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.576764] Call Trace: [ 791.579386] dump_stack+0x172/0x1f0 [ 791.583048] should_fail.cold+0xa/0x1b [ 791.586971] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 791.592120] ? lock_downgrade+0x810/0x810 [ 791.596291] ? ___might_sleep+0x163/0x280 [ 791.600466] __should_failslab+0x121/0x190 [ 791.604729] should_failslab+0x9/0x14 [ 791.608558] kmem_cache_alloc+0x2b1/0x700 [ 791.612751] ? __lock_acquire+0x6eb/0x48f0 [ 791.628029] __kernfs_new_node+0xef/0x690 [ 791.632210] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 791.636997] ? __lock_acquire+0x6eb/0x48f0 [ 791.641258] ? __lock_is_held+0xb6/0x140 [ 791.645357] kernfs_new_node+0x99/0x130 [ 791.649352] kernfs_create_dir_ns+0x52/0x160 [ 791.653778] internal_create_group+0x1cb/0xc40 [ 791.658441] ? bd_set_size+0x89/0xb0 [ 791.662186] ? remove_files.isra.0+0x190/0x190 [ 791.666804] sysfs_create_group+0x20/0x30 [ 791.671022] lo_ioctl+0xf98/0x20f0 [ 791.674588] ? lo_rw_aio_complete+0x360/0x360 [ 791.679156] blkdev_ioctl+0xc4b/0x1ae0 [ 791.683068] ? blkpg_ioctl+0xa90/0xa90 [ 791.686975] ? find_held_lock+0x35/0x130 [ 791.691062] ? debug_check_no_obj_freed+0x200/0x464 [ 791.696104] ? __fget+0x340/0x540 [ 791.699578] ? ___might_sleep+0x163/0x280 [ 791.703772] block_ioctl+0xee/0x130 18:23:05 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x18}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 18:23:05 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0xfffffffffffffc66) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x3000, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) [ 791.707422] ? blkdev_fallocate+0x410/0x410 [ 791.711769] do_vfs_ioctl+0xd6e/0x1390 [ 791.715690] ? selinux_file_ioctl+0x46f/0x5e0 [ 791.720206] ? selinux_file_ioctl+0x125/0x5e0 [ 791.724813] ? ioctl_preallocate+0x210/0x210 [ 791.729239] ? selinux_file_mprotect+0x620/0x620 [ 791.734031] ? iterate_fd+0x360/0x360 [ 791.737857] ? do_sys_open+0x31d/0x550 [ 791.741761] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 791.747297] ? security_file_ioctl+0x93/0xc0 [ 791.751709] ksys_ioctl+0xab/0xd0 [ 791.755162] __x64_sys_ioctl+0x73/0xb0 [ 791.759047] do_syscall_64+0x103/0x610 [ 791.762935] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 791.768121] RIP: 0033:0x458c17 [ 791.771389] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 791.790286] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 791.797995] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 18:23:05 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=@delsa={0x28, 0x11, 0xb05, 0x0, 0x0, {@in6=@loopback, 0x0, 0x0, 0x33}}, 0x28}}, 0x0) 18:23:05 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffff5}, 0x21) [ 791.805257] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 791.812522] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 791.819787] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 791.827070] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:05 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x4000000004, 0x4, 0x100000}, 0x3c) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x7a17) [ 791.911447] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:05 executing program 1: mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000240)={{0x2b, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e24, 0x1, 'wlc\x00', 0x19, 0x6, 0x3b}, {@rand_addr=0x5, 0x4e23, 0x10006, 0x5, 0x8, 0x1}}, 0x44) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8002, &(0x7f0000000040)=0x101, 0x1fb, 0x0) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000002c0)=""/197) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) 18:23:05 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'\x00\x00\x00\x00\x00\x00 \xf5\x00'}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x2, 0x8001, 0x23bf, 0x9}, 0x10) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000000040), 0x50) 18:23:05 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:05 executing program 3 (fault-call:0 fault-nth:13): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100000000000000}, 0x21) 18:23:05 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x1124, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r0, 0x80044326, &(0x7f0000000100)=0x1) fsetxattr$security_ima(r0, &(0x7f0000002280)='security.ima\x00', &(0x7f00000022c0)=@sha1={0x1, "92312c5a507167d8ac67f9bb4bf54b7fa89a4602"}, 0x15, 0x2) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$eventfd(r1, &(0x7f0000000000), 0xfffffed5) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x3, &(0x7f0000002200)=[{&(0x7f00000001c0)="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0x1000, 0x8001}, {&(0x7f00000011c0)="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", 0x1000, 0xff}, {&(0x7f00000021c0)="9a048a6bceee82c127f52a4399c57ea253bb0adc351d869d9bac4fff3cfbfa44e493", 0x22, 0x3f}], 0x80, 0x0) 18:23:05 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x10000000003, 0x3) r1 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x2, 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f00000001c0)=0x6) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x2) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYRESHEX=r0, @ANYRES16=r3, @ANYPTR64], 0x3}, 0x1, 0x0, 0x0, 0x20000000}, 0x800804) bind(r0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd4f15a3fcec76c9247d915aa7884e85ca0e0eb5febc6e53b1f42a5a58ca9d09c6631fbf1585682ad5bd00723ff3e873fd832cb27f79f4a4a27f126869ab6f"}, 0x80) [ 792.117081] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 792.125992] net_ratelimit: 21 callbacks suppressed [ 792.126001] protocol 88fb is buggy, dev hsr_slave_0 [ 792.126060] protocol 88fb is buggy, dev hsr_slave_1 [ 792.126168] protocol 88fb is buggy, dev hsr_slave_0 [ 792.126222] protocol 88fb is buggy, dev hsr_slave_1 18:23:05 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 792.202617] FAULT_INJECTION: forcing a failure. [ 792.202617] name failslab, interval 1, probability 0, space 0, times 0 [ 792.208819] sock: sock_set_timeout: `syz-executor.2' (pid 732) tries to set negative timeout [ 792.246885] CPU: 1 PID: 730 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 792.249630] sock: sock_set_timeout: `syz-executor.2' (pid 735) tries to set negative timeout [ 792.253699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 792.253707] Call Trace: [ 792.253736] dump_stack+0x172/0x1f0 [ 792.253765] should_fail.cold+0xa/0x1b [ 792.253789] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 792.253811] ? lock_downgrade+0x810/0x810 [ 792.253833] ? ___might_sleep+0x163/0x280 [ 792.253859] __should_failslab+0x121/0x190 [ 792.253882] should_failslab+0x9/0x14 [ 792.253898] kmem_cache_alloc+0x2b1/0x700 [ 792.253920] ? __schedule+0x140a/0x1d00 [ 792.311507] __kernfs_new_node+0xef/0x690 [ 792.315688] ? _raw_spin_unlock_irq+0x28/0x90 [ 792.320240] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 792.325017] ? __lock_acquire+0x6eb/0x48f0 [ 792.329282] ? _raw_spin_unlock_irq+0x5e/0x90 [ 792.336878] ? __schedule+0x140a/0x1d00 [ 792.340895] ? __lock_is_held+0xb6/0x140 [ 792.346190] kernfs_new_node+0x99/0x130 [ 792.353513] kernfs_create_dir_ns+0x52/0x160 [ 792.358392] internal_create_group+0x1cb/0xc40 [ 792.363003] ? bd_set_size+0x89/0xb0 [ 792.367291] ? remove_files.isra.0+0x190/0x190 [ 792.371962] sysfs_create_group+0x20/0x30 [ 792.376170] lo_ioctl+0xf98/0x20f0 [ 792.380177] ? lo_rw_aio_complete+0x360/0x360 [ 792.380871] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 792.384714] blkdev_ioctl+0xc4b/0x1ae0 [ 792.384734] ? blkpg_ioctl+0xa90/0xa90 [ 792.384756] ? find_held_lock+0x35/0x130 [ 792.405408] ? debug_check_no_obj_freed+0x200/0x464 [ 792.410476] ? __fget+0x340/0x540 [ 792.413959] ? ___might_sleep+0x163/0x280 [ 792.418141] block_ioctl+0xee/0x130 [ 792.421791] ? blkdev_fallocate+0x410/0x410 [ 792.426147] do_vfs_ioctl+0xd6e/0x1390 [ 792.430140] ? selinux_file_ioctl+0x46f/0x5e0 [ 792.435460] ? selinux_file_ioctl+0x125/0x5e0 [ 792.440059] ? ioctl_preallocate+0x210/0x210 [ 792.444620] ? selinux_file_mprotect+0x620/0x620 [ 792.449386] ? iterate_fd+0x360/0x360 [ 792.453192] ? do_sys_open+0x31d/0x550 [ 792.457191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 792.462847] ? security_file_ioctl+0x93/0xc0 [ 792.467287] ksys_ioctl+0xab/0xd0 [ 792.470770] __x64_sys_ioctl+0x73/0xb0 [ 792.474694] do_syscall_64+0x103/0x610 [ 792.478641] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 792.483864] RIP: 0033:0x458c17 18:23:06 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:06 executing program 0: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x7fffffff, 0x5, 0x100000000, 0xdfb, 0x0, 0xff, 0x40, 0xe, 0x8, 0x9, 0x6, 0x0, 0x80000000, 0x1ff, 0x3ff, 0x2, 0x1, 0x1392, 0x6, 0x7ff, 0x4c00000, 0x9, 0x3, 0x373, 0xff, 0x8, 0x2, 0x101, 0xad, 0xfffffffffffffeff, 0x4, 0x9, 0x3, 0x8, 0x0, 0x1000, 0x0, 0x8, 0x2, @perf_bp={0x0, 0x3}, 0x4, 0x80000001, 0x3, 0x0, 0x10000, 0x7, 0xabae}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001400)=ANY=[@ANYBLOB="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"]) unshare(0x40000000) 18:23:06 executing program 2: socket$caif_stream(0x25, 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="a84a2ae92c211c420f05bf03000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb8c4014e4e0b5b5b14dee509c421045f4607c422adaf50e35b70c4c4c4a3bd4877f88ac483397fd300f7dcdcbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c00006311660f383be60272d25d78ebeb628f680864360fe25800218de3c0f52641802d08000000fa49c45c0f860030b75fbedcdca1c9fbc462dd3fe566474f383ac4217f12c5a232efecefec") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$VIDIOC_S_MODULATOR(r0, 0x40445637, &(0x7f0000000000)={0x0, "e8a1ac12bdfab3b5af635e9a78f156abf5e5b4cde4dba68983fe59f4354aeae0", 0x43, 0x4000000000000000, 0x2, 0x4, 0x3}) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) 18:23:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200000000000000}, 0x21) 18:23:06 executing program 1: getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000000000003, 0x0) signalfd4(r1, &(0x7f00000001c0)={0x7fffffff}, 0x8, 0x80000) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000b00)=""/201) acct(&(0x7f0000000180)='./bus\x00') openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100000001, 0x202000) write$FUSE_INIT(r2, &(0x7f0000000100)={0x50, 0xffffffffffffffff, 0x2, {0x7, 0x1d, 0x1, 0x80, 0x9, 0x5, 0x1, 0x7}}, 0x50) add_key$keyring(&(0x7f0000000380)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4', 0x2761, 0x0) write$cgroup_pid(r3, &(0x7f0000000080), 0xfffffe38) write$cgroup_pid(r3, &(0x7f0000000040)=r0, 0x12) setxattr$security_smack_transmute(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='security.SMACK64TRANSMUTE\x00', 0x0, 0x0, 0x6) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x660c, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, 0x0, 0x0) r4 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8, 0x4002091, r4, 0x0) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) [ 792.487073] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 792.505996] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 792.512978] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 792.513816] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 792.513827] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 792.513836] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 792.513846] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 792.513855] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 792.589142] protocol 88fb is buggy, dev hsr_slave_0 [ 792.594445] protocol 88fb is buggy, dev hsr_slave_1 [ 792.642293] IPVS: ftp: loaded support on port[0] = 21 18:23:06 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x500000000000000}, 0x21) [ 792.760442] audit: type=1804 audit(926101386.466:180): pid=750 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir997080625/syzkaller.Jpj02o/1025/bus" dev="sda1" ino=16997 res=1 [ 792.763148] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:06 executing program 3 (fault-call:0 fault-nth:14): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:06 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x100, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="b7f2288a91", 0x5) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2201, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000001c0)=0xa07e) r3 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[@ANYPTR], 0x8) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x2, 0x4) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x200012c0}], 0x1325}, 0x0) 18:23:06 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x200) connect$inet6(r1, &(0x7f0000002740)={0xa, 0x0, 0x0, @dev, 0x4}, 0x79) dup3(r0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '\x00'}, &(0x7f0000000080)=""/217, 0xd9) sendmmsg(r1, &(0x7f0000007e00), 0x4d2, 0x4008000) 18:23:06 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x21) 18:23:06 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c0000000058650000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) [ 793.149817] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 793.185089] FAULT_INJECTION: forcing a failure. [ 793.185089] name failslab, interval 1, probability 0, space 0, times 0 [ 793.204224] CPU: 1 PID: 774 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 793.211066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 793.220449] Call Trace: [ 793.223078] dump_stack+0x172/0x1f0 [ 793.226742] should_fail.cold+0xa/0x1b [ 793.230696] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 793.235835] ? lock_downgrade+0x810/0x810 [ 793.240361] ? ___might_sleep+0x163/0x280 [ 793.244551] __should_failslab+0x121/0x190 [ 793.248820] should_failslab+0x9/0x14 [ 793.252642] kmem_cache_alloc+0x2b1/0x700 [ 793.256822] ? find_held_lock+0x35/0x130 [ 793.260913] ? kernfs_activate+0x192/0x1f0 [ 793.265183] __kernfs_new_node+0xef/0x690 [ 793.269363] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 793.274153] ? lock_downgrade+0x810/0x810 [ 793.278335] ? kasan_check_write+0x14/0x20 [ 793.282769] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 793.284894] IPVS: ftp: loaded support on port[0] = 21 [ 793.287731] ? wait_for_completion+0x440/0x440 [ 793.287758] kernfs_new_node+0x99/0x130 [ 793.287781] __kernfs_create_file+0x51/0x340 [ 793.287801] sysfs_add_file_mode_ns+0x222/0x560 [ 793.287824] internal_create_group+0x385/0xc40 [ 793.287839] ? bd_set_size+0x89/0xb0 [ 793.287859] ? remove_files.isra.0+0x190/0x190 [ 793.287882] sysfs_create_group+0x20/0x30 [ 793.287896] lo_ioctl+0xf98/0x20f0 [ 793.287916] ? lo_rw_aio_complete+0x360/0x360 [ 793.287935] blkdev_ioctl+0xc4b/0x1ae0 [ 793.287953] ? blkpg_ioctl+0xa90/0xa90 [ 793.287968] ? find_held_lock+0x35/0x130 [ 793.287985] ? debug_check_no_obj_freed+0x200/0x464 [ 793.288007] ? __fget+0x340/0x540 [ 793.288024] ? ___might_sleep+0x163/0x280 [ 793.288044] block_ioctl+0xee/0x130 [ 793.364392] ? blkdev_fallocate+0x410/0x410 [ 793.368749] do_vfs_ioctl+0xd6e/0x1390 [ 793.372755] ? selinux_file_ioctl+0x46f/0x5e0 [ 793.377278] ? selinux_file_ioctl+0x125/0x5e0 [ 793.381813] ? ioctl_preallocate+0x210/0x210 [ 793.381830] ? selinux_file_mprotect+0x620/0x620 [ 793.381852] ? iterate_fd+0x360/0x360 [ 793.381869] ? do_sys_open+0x31d/0x550 [ 793.381894] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 793.381912] ? security_file_ioctl+0x93/0xc0 [ 793.381933] ksys_ioctl+0xab/0xd0 [ 793.381953] __x64_sys_ioctl+0x73/0xb0 [ 793.381972] do_syscall_64+0x103/0x610 [ 793.381994] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 793.382006] RIP: 0033:0x458c17 [ 793.382023] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 793.382032] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 793.382048] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 793.382063] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 793.404577] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 793.404587] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 793.404596] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 793.404872] protocol 88fb is buggy, dev hsr_slave_0 [ 793.412778] protocol 88fb is buggy, dev hsr_slave_1 [ 793.567226] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:07 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$SIOCX25SENDCALLACCPT(r2, 0x89e9) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00000001c0)=""/4, &(0x7f0000000200)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) getpeername$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) getsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', r4}) 18:23:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10000, 0x0) ioctl$RTC_WIE_ON(r1, 0x700f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@nat={'XatY\x00\x00\x00\x00\x00\x03\xe0\x01\x00', 0x19, 0x3, 0x3e0, [0x20001600, 0x0, 0x0, 0x200018d8, 0x20001908], 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x46f) 18:23:07 executing program 1: capset(&(0x7f0000001000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket(0xa, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x9) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, 0x0, &(0x7f0000000040)) 18:23:07 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:07 executing program 3 (fault-call:0 fault-nth:15): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0xa4ffffff00000000}, 0x21) [ 794.053326] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 794.060862] FAULT_INJECTION: forcing a failure. [ 794.060862] name failslab, interval 1, probability 0, space 0, times 0 [ 794.074472] CPU: 1 PID: 797 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 794.081279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 794.090740] Call Trace: [ 794.093355] dump_stack+0x172/0x1f0 [ 794.097036] should_fail.cold+0xa/0x1b [ 794.101013] ? is_bpf_text_address+0xd3/0x170 [ 794.105568] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 794.110808] ? __kernel_text_address+0xd/0x40 [ 794.115368] ? unwind_get_return_address+0x61/0xa0 [ 794.120338] __should_failslab+0x121/0x190 [ 794.124698] should_failslab+0x9/0x14 [ 794.128539] kmem_cache_alloc+0x47/0x700 [ 794.132628] ? save_stack+0xa9/0xd0 [ 794.136295] radix_tree_node_alloc.constprop.0+0x1eb/0x340 [ 794.142037] idr_get_free+0x50c/0xa10 [ 794.145874] idr_alloc_u32+0x1d6/0x390 18:23:07 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xc8, 0x0, 0x2a2) [ 794.149798] ? __fprop_inc_percpu_max+0x230/0x230 [ 794.154665] ? __lock_is_held+0xb6/0x140 [ 794.158760] ? should_fail+0x14d/0x85c [ 794.162697] ? __lock_is_held+0xb6/0x140 [ 794.166787] idr_alloc_cyclic+0x132/0x270 [ 794.170968] ? idr_alloc+0x150/0x150 [ 794.174722] ? kasan_check_write+0x14/0x20 [ 794.178985] ? do_raw_spin_lock+0xc8/0x240 [ 794.183253] __kernfs_new_node+0x171/0x690 [ 794.187513] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 794.192293] ? lock_downgrade+0x810/0x810 [ 794.196474] ? kasan_check_write+0x14/0x20 18:23:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0xf5ffffff00000000}, 0x21) 18:23:07 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x100) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000180)={r2, 0x20}, 0x8) r3 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000005, 0x20011, r3, 0x0) syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) [ 794.200734] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 794.205612] ? wait_for_completion+0x440/0x440 [ 794.210251] kernfs_new_node+0x99/0x130 [ 794.214267] __kernfs_create_file+0x51/0x340 [ 794.218720] sysfs_add_file_mode_ns+0x222/0x560 [ 794.236631] internal_create_group+0x385/0xc40 [ 794.246290] ? bd_set_size+0x89/0xb0 [ 794.250044] ? remove_files.isra.0+0x190/0x190 [ 794.254657] sysfs_create_group+0x20/0x30 [ 794.258845] lo_ioctl+0xf98/0x20f0 [ 794.262444] ? lo_rw_aio_complete+0x360/0x360 [ 794.266974] blkdev_ioctl+0xc4b/0x1ae0 [ 794.270896] ? blkpg_ioctl+0xa90/0xa90 [ 794.274803] ? find_held_lock+0x35/0x130 [ 794.278890] ? debug_check_no_obj_freed+0x200/0x464 [ 794.283935] ? __fget+0x340/0x540 [ 794.287406] ? ___might_sleep+0x163/0x280 [ 794.291582] block_ioctl+0xee/0x130 [ 794.295237] ? blkdev_fallocate+0x410/0x410 [ 794.299593] do_vfs_ioctl+0xd6e/0x1390 18:23:08 executing program 0: r0 = creat(0x0, 0x0) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000040)={0x0, 0x0, "e685d5de16291425f33449c1971779965a6308f4c5ed5878", {}, 0x58b}) sched_setscheduler(0x0, 0x2, &(0x7f0000000140)=0x8000000000009) creat(&(0x7f0000000000)='./file0\x00', 0xd2fff7acdacb273a) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, r0, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x2000000000002) syz_execute_func(&(0x7f0000000240)="b10e91c4435d696ba1f36969ef69dc00d9d0d0c4055632fd5bf9f91cc7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3000fae1626661fe98d0d0000009426ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 18:23:08 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000004540)=[{{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000003500)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') recvmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/49, 0x31}], 0x1}, 0xffffffffffffffff}], 0x1, 0x10000, &(0x7f0000000200)) preadv(r0, &(0x7f00000017c0), 0x3a8, 0x0) chroot(&(0x7f0000000000)='./file0\x00') [ 794.303507] ? selinux_file_ioctl+0x46f/0x5e0 [ 794.308028] ? selinux_file_ioctl+0x125/0x5e0 [ 794.312550] ? ioctl_preallocate+0x210/0x210 [ 794.316979] ? selinux_file_mprotect+0x620/0x620 [ 794.321799] ? iterate_fd+0x360/0x360 [ 794.325631] ? do_sys_open+0x31d/0x550 [ 794.329825] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 794.335389] ? security_file_ioctl+0x93/0xc0 [ 794.339920] ksys_ioctl+0xab/0xd0 [ 794.343408] __x64_sys_ioctl+0x73/0xb0 [ 794.347362] do_syscall_64+0x103/0x610 [ 794.351293] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 794.356512] RIP: 0033:0x458c17 [ 794.359731] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 794.378739] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 794.386487] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 794.393780] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 794.401070] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 794.408359] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 794.415693] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:08 executing program 1: futex(&(0x7f000000cffc), 0x80, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x85, 0x0, 0x0, &(0x7f0000000080), 0x0) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) 18:23:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xd) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xffffffb9) ioctl$VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f0000000000)={0x615}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 18:23:08 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x3) 18:23:08 executing program 3 (fault-call:0 fault-nth:16): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x800, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x11, 0x3, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000000000)="a2", 0xffffffffffffff0d) bind(r2, &(0x7f0000000040)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x369) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x88001) fcntl$getflags(r0, 0x1) sendfile(r1, r3, 0x0, 0x800000000020) 18:23:08 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000008380)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000000000000100000001000000"], 0x14}}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000200)=""/253, &(0x7f0000000080)=0xfd) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet6(r2, &(0x7f0000000100)=""/160, 0xa0, 0x2, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001df, 0x0) 18:23:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x5, @remote, 0x5}, 0xffffffffffffff28) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000003c0)=0x14, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000240)={0x2, &(0x7f0000000100)=[{}, {}]}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 794.886042] FAULT_INJECTION: forcing a failure. [ 794.886042] name failslab, interval 1, probability 0, space 0, times 0 [ 794.955323] CPU: 1 PID: 841 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 794.962145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 794.971514] Call Trace: [ 794.974136] dump_stack+0x172/0x1f0 [ 794.977801] should_fail.cold+0xa/0x1b [ 794.981730] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 794.986850] ? lock_downgrade+0x810/0x810 [ 794.991014] ? ___might_sleep+0x163/0x280 [ 794.995199] __should_failslab+0x121/0x190 [ 794.999503] should_failslab+0x9/0x14 [ 795.003343] kmem_cache_alloc+0x2b1/0x700 [ 795.007510] ? lock_downgrade+0x810/0x810 [ 795.011686] __kernfs_new_node+0xef/0x690 [ 795.015852] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 795.020610] ? wait_for_completion+0x440/0x440 [ 795.025217] ? mutex_unlock+0xd/0x10 [ 795.028960] ? kernfs_activate+0x192/0x1f0 [ 795.033201] kernfs_new_node+0x99/0x130 [ 795.037208] __kernfs_create_file+0x51/0x340 [ 795.041646] sysfs_add_file_mode_ns+0x222/0x560 [ 795.046340] internal_create_group+0x385/0xc40 [ 795.050963] ? bd_set_size+0x89/0xb0 [ 795.054711] ? remove_files.isra.0+0x190/0x190 [ 795.059322] sysfs_create_group+0x20/0x30 [ 795.063489] lo_ioctl+0xf98/0x20f0 [ 795.067029] ? lo_rw_aio_complete+0x360/0x360 [ 795.071524] blkdev_ioctl+0xc4b/0x1ae0 [ 795.075494] ? blkpg_ioctl+0xa90/0xa90 [ 795.079397] ? find_held_lock+0x35/0x130 [ 795.083475] ? debug_check_no_obj_freed+0x200/0x464 [ 795.088506] ? __fget+0x340/0x540 [ 795.091988] ? ___might_sleep+0x163/0x280 [ 795.096248] block_ioctl+0xee/0x130 [ 795.099896] ? blkdev_fallocate+0x410/0x410 [ 795.104227] do_vfs_ioctl+0xd6e/0x1390 [ 795.108129] ? selinux_file_ioctl+0x46f/0x5e0 [ 795.112632] ? selinux_file_ioctl+0x125/0x5e0 [ 795.117126] ? ioctl_preallocate+0x210/0x210 [ 795.121549] ? selinux_file_mprotect+0x620/0x620 [ 795.126337] ? iterate_fd+0x360/0x360 [ 795.130138] ? do_sys_open+0x31d/0x550 [ 795.134030] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 795.139594] ? security_file_ioctl+0x93/0xc0 [ 795.144020] ksys_ioctl+0xab/0xd0 [ 795.147512] __x64_sys_ioctl+0x73/0xb0 [ 795.151438] do_syscall_64+0x103/0x610 [ 795.155354] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 795.160727] RIP: 0033:0x458c17 [ 795.163925] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 795.182829] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 795.190555] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 795.197835] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 18:23:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, 0x0, 0xffffffffffffff56) 18:23:08 executing program 2: perf_event_open(&(0x7f0000001740)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="160000001a007b8628658596314c538b81aee4050207", 0x16}], 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) [ 795.205112] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 795.212384] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 795.219681] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:09 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:09 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6(0xa, 0x3, 0x8) r0 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x1, @remote, 0x100000001}, {0xa, 0x4e23, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xe66}, 0x2, [0x80000000, 0x5c, 0x8, 0x9, 0x80, 0x20, 0x10000, 0x2]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f1234123f319bd070") syz_execute_func(&(0x7f0000000240)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") 18:23:09 executing program 3 (fault-call:0 fault-nth:17): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:09 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x2e8, 0x3, 0x5, 0x8}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000ff00"/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:09 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x3, 0x5}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x80, 0x28000) getsockopt(r0, 0x1, 0x5, &(0x7f0000000140)=""/150, &(0x7f0000000200)=0x96) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) write$P9_RSTAT(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="660000007d010000005f00ff010000000008000000000700000000000000000001100100000004c60000010000000000000006802a657468302d080073656c9b0675785d0dd0b85d0835786e65783021707070301112e84c2200752651707031707070300000"], 0x66) [ 795.500753] FAULT_INJECTION: forcing a failure. [ 795.500753] name failslab, interval 1, probability 0, space 0, times 0 [ 795.541152] CPU: 0 PID: 868 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 795.547969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 795.557336] Call Trace: [ 795.559948] dump_stack+0x172/0x1f0 [ 795.563613] should_fail.cold+0xa/0x1b [ 795.567526] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 795.574170] ? lock_downgrade+0x810/0x810 [ 795.578349] ? ___might_sleep+0x163/0x280 [ 795.582533] __should_failslab+0x121/0x190 [ 795.586791] should_failslab+0x9/0x14 18:23:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x4e24, 0x0, @remote, 0x5}, 0x4c4773c0d0f2b5e8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = dup2(r0, r0) sendmsg$nl_xfrm(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xd180040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=@newae={0x1c0, 0x1e, 0x0, 0x70bd2a, 0x25dfdbfb, {{@in6=@empty, 0x4d2, 0xa, 0xff}, @in=@remote, 0x1, 0x3505}, [@ipv6_hthresh={0x8, 0x4, {0x24, 0x5e}}, @output_mark={0x8, 0x1d, 0x20}, @algo_auth={0xf8, 0x1, {{'nhpoly1305-generic\x00'}, 0x568, "c760a45ed4100867f3eaa2d7cfbd32fb371e0c19f290bd58d9a5f8d52dd38a9018d8ea9790bdc88e697bdcbd7c3005f8e654c0d7bebb8ee17e52aa40a025eff78de2894f8fceab3a07809fddf8ab35ee683aea3bb1555d066da855a73d567c35de80980f5aabc47af4e0d2474af39227dfd34597a63d0fbff5ce33bcc9a928c481ea9eed217d9b03648554086881bb89562c1a3679fd2f8290a2f7a686f0bf1c91fff5cec473fe06b9ccb61355"}}, @user_kmaddress={0x2c, 0x13, {@in6=@rand_addr="903d0b8ff7366b68f7ac08cadd2b308d", @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0xa}}, @lifetime_val={0x24, 0x9, {0x5, 0x3, 0x0, 0x2}}, @offload={0xc}, @mark={0xc, 0x15, {0x35075c}}, @extra_flags={0x8, 0x18, 0x8f2}, @extra_flags={0x8, 0x18, 0x7}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000340)=0x5, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r1, 0x80044326, &(0x7f00000000c0)=0x6378) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_per_queue_op={0x4b, 0x6a, [0xfffffffffffffffa, 0x11a, 0x9, 0x81, 0x1, 0x5, 0x2, 0x20000000, 0x2, 0xb4e, 0x1, 0x4, 0x8, 0xed, 0xfffffffffffffdbd, 0x5, 0x9, 0xfffffffffffffff8, 0x9, 0x63c, 0x2, 0x3fe, 0x4, 0x2, 0x5, 0xfff, 0x1000, 0x8, 0xfffffffffffff801, 0x20, 0x5714f7c0, 0x20, 0x10000, 0x2, 0x3, 0xca5, 0x7, 0x7, 0x80000000, 0x6, 0x5, 0x0, 0x3, 0xff, 0x9, 0x100000000, 0xfff, 0x3ff, 0x9, 0x4, 0x1000, 0x1e, 0x0, 0x100000000, 0x7, 0x3f, 0x80000001, 0x4040000000000, 0x0, 0x1, 0x8, 0x2, 0x1, 0x80000001, 0x324, 0x9, 0x2, 0x1, 0x6, 0x9b95, 0x3, 0x20, 0x96, 0xffffffffffffffff, 0x6, 0x7, 0x3, 0x8, 0xffff, 0x6c00000000000, 0x40, 0x0, 0x9, 0x9, 0x20, 0x3, 0x5, 0x9, 0x3, 0x8, 0x7ff, 0x4, 0xb204, 0x4, 0x0, 0x76, 0x2, 0x1, 0x3, 0xfffffffffffff801, 0x9, 0x2380000000000000, 0x9, 0x1706, 0x5, 0x4, 0x8, 0x1, 0x100000000, 0x1, 0x8, 0x5, 0x7, 0x2, 0x8, 0x7, 0x8, 0x7, 0x4, 0xfffffffffffffff8, 0x5, 0x9, 0x7, 0x2b0, 0x9, 0x8, 0x6, 0x5e0000000, 0x1f, 0x7, 0x5, 0xaa71, 0x8, 0x9, 0xffffffffffffffe4, 0xaa, 0x1f, 0x17, 0x40, 0x1, 0x100000001, 0x8, 0xa9, 0x6, 0x0, 0x8000, 0x3f, 0x8000, 0x8, 0x800, 0x4, 0xffff, 0xfffffffffffffffb, 0x5, 0x2, 0x7, 0x80, 0x1f, 0x10000, 0x512a, 0x7, 0x8000, 0x0, 0x40, 0x3, 0x5, 0x5, 0x5, 0x2, 0x0, 0x8001, 0x1, 0x2, 0x7, 0x3, 0x9, 0x800000, 0x7, 0x4, 0x7, 0x0, 0x1, 0x80000001, 0x33, 0x5, 0x100000001, 0x7fff, 0x3, 0x3, 0xffff, 0x1, 0x9, 0x7, 0x7, 0x81, 0x6, 0x0, 0x7, 0x0, 0xc79, 0x31, 0xff, 0x1000, 0x1, 0xc25d, 0x4, 0x5, 0x3ff, 0x101, 0x8, 0x1, 0x1f, 0x7ee1, 0x184, 0xfffffffffffffffc, 0x5, 0x3, 0x3, 0x9d3, 0x8, 0xffffffff00000001, 0x6, 0x3, 0x4, 0x6bc3, 0x94cc, 0x67, 0x80, 0x4, 0xdc46, 0x1, 0x2, 0x4, 0xff, 0x1, 0x3, 0x3, 0x7, 0x8, 0x3, 0x9c, 0x5, 0xa7cd, 0xe59, 0x8, 0x49, 0x55, 0x10000, 0x9, 0x8, 0xfb3c, 0x1, 0x7fff, 0x152, 0x8, 0x7, 0x6, 0x1068, 0x1ff, 0x6, 0x800, 0x75, 0x80, 0x6, 0x1, 0x9, 0x1, 0xcf, 0x9, 0x6, 0x277d, 0xffffffffffffff01, 0x400, 0x101, 0x3ff, 0xfffffffffffffff7, 0x4, 0xf8, 0xf61, 0x8, 0x8, 0xffffffff, 0x4, 0x101, 0x6, 0xb3fa, 0x3, 0x91a, 0x109a5e06, 0x9, 0x7, 0x5, 0x400, 0x9, 0x7, 0x0, 0x7, 0x100000000, 0x5, 0x3, 0x9cb0, 0x1, 0x5, 0xd29, 0xffffffff, 0xfffffffffffff801, 0xd842, 0x7, 0x1000, 0xfffffffffffff015, 0xcf9, 0x4, 0x3, 0x2, 0xe264, 0x3, 0x48000000, 0x101, 0x61, 0x0, 0x7, 0x40, 0x7, 0x2, 0xe, 0x4, 0x1f, 0x2, 0x3, 0x7ff, 0x80000000, 0x7fff, 0x7, 0x7, 0x6, 0xffffffffffffff7f, 0x14be, 0x4, 0x1, 0x8, 0x1, 0x40, 0x1, 0xffff, 0xfffffffffffffe01, 0x5, 0x1ff, 0x4, 0x1, 0xff, 0x7fff, 0x3a98, 0x1, 0x7, 0x4, 0x8c51, 0xffffffffffff4393, 0x3, 0x7ff, 0x0, 0x1, 0x9, 0x0, 0x1, 0x20, 0x40, 0x10001, 0xfffffffffffffeff, 0x8e400, 0x2, 0xffffffffffffffac, 0x9, 0x5, 0x0, 0x100000001, 0x10001, 0x9, 0x0, 0x72, 0x1, 0x3, 0x3, 0x8000, 0x7f, 0x1, 0x3, 0x1f, 0xffffffff, 0x1, 0x9, 0x100000001, 0x3, 0x8, 0xff, 0x4e3, 0xffff, 0x400, 0x7, 0x7f4da312, 0xffffffffffffff80, 0x3, 0x10000, 0x100000000, 0x9, 0x91, 0x8, 0x3, 0x1ff, 0x8, 0xbec, 0x3, 0x3, 0x5, 0x7f, 0x2, 0x7, 0x3, 0x9, 0x7fff, 0x7fffffff, 0x1, 0x40000000000, 0x5, 0x3, 0x3, 0x917, 0x81, 0x9, 0xffff, 0x7, 0x1, 0x21b3, 0x4, 0x0, 0x0, 0x2, 0x35e, 0x1, 0x9, 0x0, 0x4, 0x7fffffff, 0x97, 0xd50f, 0x1000, 0x7cda, 0x0, 0xffffffff, 0x7, 0xffffffffffffffff, 0x2fab, 0x6, 0x3, 0x9, 0xa2, 0x3, 0x4, 0x22, 0xfffffffffffffffa, 0x4e, 0xb, 0x7, 0x2aa, 0x8, 0x4, 0x7e, 0x4, 0x9, 0x4, 0x101, 0x2, 0x1, 0x3, 0xff, 0x4f80, 0x8001, 0x7, 0x8, 0x9, 0x7ff, 0x40, 0x9, 0x0, 0x80000000, 0x6, 0x1ff8000, 0x9, 0x10f, 0x5, 0x9, 0xff, 0x2f1, 0x91, 0x6, 0xcb9, 0xffffffffffffffe0, 0x9, 0x9, 0x7, 0x0, 0x3bb1, 0x6, 0x2, 0xfffffffffffffffb, 0x80, 0x4, 0xffffffff7fffffff, 0x2, 0x100000000, 0x10001, 0x2, 0x800, 0x731, 0x1f, 0x100, 0xf36, 0x7f, 0x0, 0x6e3ba7b6, 0x800, 0xb84, 0x1, 0x800, 0x5, 0x5, 0x4, 0x2, 0x0, 0x101, 0x5e, 0xfffffffffffffff9, 0x3dd, 0x1, 0x300000, 0x3f, 0x40, 0x8, 0x400, 0x0, 0x2, 0x2, 0x0, 0x40, 0x6, 0x0, 0x2, 0x10001, 0xd69, 0x1, 0x6, 0x3, 0x100, 0x7, 0x6, 0x4, 0x7, 0x10000, 0x2, 0x3, 0x8, 0x4, 0x8001, 0x9, 0x5, 0xfff, 0xb4, 0x40000000000, 0x8, 0x7, 0x6, 0x6, 0x200, 0x32ca, 0x6, 0x1000, 0x9, 0x7, 0x8, 0x4, 0x315, 0xc4, 0x80000001, 0x6, 0x7, 0xfffffffffffffc00, 0x5a, 0x3, 0x4, 0x5b80, 0x8000, 0x10001, 0x3, 0xaf, 0x0, 0x0, 0x5, 0xff, 0x6, 0x9, 0x7, 0x100, 0x9, 0x7, 0x4, 0xffffffff, 0x8000, 0x6, 0x13df1ef5, 0x2, 0x5, 0x1f, 0x3, 0xff, 0x10000, 0x3f, 0x80000000, 0x80, 0x4, 0x7f, 0x80000000, 0xf329, 0x2, 0x58, 0x8001, 0x0, 0x5, 0x8, 0x1000, 0x80000001, 0x50fd, 0x1ff, 0x1145, 0x0, 0x1f, 0x100000001, 0x3, 0xc10, 0x3, 0x1, 0x0, 0x7, 0x1, 0x7, 0x6, 0x5471, 0x4, 0x0, 0x45, 0x10000, 0x200, 0xfffffffffffffffc, 0x80000001, 0x139, 0x3, 0x80, 0x1c, 0x1, 0x3, 0xe88, 0x4, 0xccd, 0x3, 0x8, 0x0, 0x2, 0x0, 0x2, 0x0, 0x1, 0xffffffffffffff80, 0x1, 0x5, 0x8000, 0x7, 0x3dec, 0x1, 0xffb, 0x8, 0x80000000, 0x1, 0x5, 0x100000001, 0x4, 0x9, 0x4, 0x4, 0x6, 0x4, 0x1, 0x101, 0x1, 0x0, 0xfc, 0xfe, 0x6, 0x100, 0x101, 0x8000000000, 0x2, 0x4, 0x7, 0x1, 0xfffffffffffffff8, 0x1, 0x2, 0x6, 0x8, 0xffffffffffffff01, 0x1f, 0x7, 0x3, 0x20, 0x1, 0x81, 0x800, 0x702, 0x6, 0x1, 0xffffffffffffffff, 0x8001, 0x1ff, 0x791d0624, 0xc05f, 0x10000, 0x4000000, 0x8, 0x1, 0x21f3, 0x85, 0x3, 0x800, 0x7, 0x25, 0x1000, 0x800, 0x2, 0x1, 0x4, 0xffffffffffffffff, 0x5, 0x4, 0x80, 0x1000, 0x5, 0x80000000, 0x1, 0x1000, 0x96, 0x1, 0xd5, 0x3, 0x8, 0x43, 0x0, 0x9, 0x9, 0x81, 0xa1, 0xb11, 0x6, 0x1ff8000000, 0x1, 0x1000, 0x1, 0xfff, 0x9e08, 0x0, 0x9, 0x21, 0x2, 0xc000, 0x48, 0x4, 0x1000, 0x2, 0x1, 0x8, 0x80, 0x23c, 0x3, 0x200, 0x6c6963d6, 0x4, 0x4, 0x4, 0x4, 0x2, 0x5, 0x5, 0x34, 0xffffffffffff8000, 0x9, 0x1, 0x4, 0x8, 0xbc4b, 0x8, 0x3ff, 0x6, 0x5, 0x400, 0x9, 0xfffffffffffffff7, 0x2, 0xff, 0x6, 0x1f, 0x4, 0x8, 0x80000000, 0x7, 0x8, 0x101, 0x7fff, 0x4, 0x1000, 0x3, 0x9, 0x4b8c30ea000000, 0x10000, 0x7, 0x6, 0x800, 0x1000000000000, 0x3, 0x2, 0x8, 0x800, 0x58b0325, 0xffffffff, 0x28, 0x80, 0x3b61, 0x7fff, 0x80000000, 0xe7, 0x6, 0x1ff, 0x7, 0x2, 0x960, 0x7ff, 0xdbc, 0x200, 0x23, 0x0, 0x6, 0xd1ea, 0x6, 0x6, 0x10001, 0xf2, 0x9, 0x3, 0xffffffffffff4a1c, 0x88c, 0x1, 0x800, 0xa686, 0x3, 0x2, 0x8000, 0x3, 0x7, 0x3, 0x7f, 0x3f, 0x979d, 0x7, 0x8, 0xfffffffffffffffe, 0x418, 0xab9, 0x8f, 0x600000000000, 0x6b2b, 0x8, 0x9, 0xf065, 0x8, 0xaa15, 0x3, 0x5, 0x1, 0x3, 0x4, 0x88f, 0x6, 0x2, 0x400, 0x1, 0x1, 0x3, 0x20, 0x100000000, 0x6, 0x4, 0x5, 0x3f, 0x0, 0x3ff, 0x4, 0x3ff, 0xffffffffffff8000, 0x3, 0x5, 0x1ff, 0x0, 0x9, 0x6, 0x0, 0x4, 0x5, 0x1a1a, 0x6, 0xbe89, 0x100, 0xa74, 0x9, 0x4, 0xe25e, 0x3, 0x2, 0x123, 0x3bd1ef94, 0x5, 0x2, 0x5, 0x0, 0x1000, 0x3, 0x8, 0x7e, 0x6, 0x800, 0x7, 0x8, 0x2, 0x2000000000, 0x5, 0x5, 0x7, 0x8, 0xff, 0xd3, 0x4, 0x7fff, 0x0, 0x3fffc0000000000, 0x5, 0x2, 0x6, 0x80000001, 0x3f, 0x6, 0x681, 0x1, 0x1, 0xbe5, 0x8, 0x1000000000000000, 0x9, 0x0, 0x87, 0x2, 0x9, 0x1, 0x1, 0x0, 0xffffffffffff8001, 0x7ff, 0x100000001, 0x200, 0xffffffff00000001, 0x3, 0x800, 0x0, 0x100000000, 0x4, 0x3, 0x6, 0x2, 0x5, 0x0, 0x7, 0x3, 0x3, 0x456, 0x850, 0x1, 0x800, 0x1f, 0x100000001, 0x7, 0x7f, 0x401, 0x1, 0x8, 0x1, 0x80000001, 0xff, 0x4, 0x4e57, 0x76de, 0xb1d, 0x6, 0x4, 0xc4, 0x7, 0x0, 0x2, 0x9c3, 0x9, 0x9, 0x1f, 0x4, 0x8, 0x4, 0x7, 0x6, 0x5, 0xffffffff, 0x1, 0x101, 0x1, 0x76, 0x8, 0x100, 0x8, 0x9, 0x81, 0x6, 0x5, 0x7fff, 0x3, 0xa13, 0x8, 0x5, 0xff, 0xd759, 0x100000001, 0x1f, 0xb631, 0xe1a, 0x1, 0xffffffffffff0001, 0xfff, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x40, 0x3, 0xfff, 0x0, 0x5, 0x5dc, 0x10001, 0x6, 0x7, 0x3f, 0x1, 0x19, 0xfffffffffffffffa, 0x1, 0x9, 0xaec8, 0x2, 0x3f, 0x3, 0x80000000, 0x2, 0x5, 0x8, 0x3, 0x4, 0x97, 0x8, 0x165d, 0x4, 0x23c51a21, 0x0, 0xff, 0x1, 0xfffffffffffffffe, 0x1, 0x3ff, 0x80000001, 0x37e0, 0x1f, 0x9, 0x4, 0x812, 0x6, 0x1, 0x1, 0x10001, 0x2a, 0x0, 0x0, 0x20, 0x7, 0x9, 0xfffffffffffffff7, 0x4, 0x7fff, 0xbb05, 0x9, 0x8, 0x3ff, 0x9, 0x3, 0x200, 0x1f, 0x6, 0x36, 0x2, 0x40, 0x3, 0x0, 0x3ff, 0x7fff, 0x9, 0x69bf, 0x10001, 0x80, 0x3f, 0x2, 0x51, 0x1, 0x7, 0x3, 0x7, 0x7, 0x7, 0x5bdd, 0x3ff, 0x1000, 0x100000000000000, 0xfffffffffffeffff, 0x7, 0x3, 0x3ff, 0x5, 0x101, 0x9, 0x9, 0x3, 0x4876b684, 0x9, 0x8, 0xc, 0x10001, 0x1, 0x1, 0x7, 0x3f, 0x100, 0x2, 0x3, 0x7f, 0x5, 0x5, 0xd495, 0x2, 0x2, 0x7ff, 0x1, 0xd866, 0x1, 0xcd, 0x3, 0x9, 0x3, 0x1, 0x10000, 0x1, 0x0, 0x7f, 0x765c, 0x2, 0x6, 0x650a, 0x7, 0xe0, 0x4, 0x1, 0x7, 0x3, 0x8, 0x4, 0x2, 0x0, 0x3, 0xfffffffffffffffa, 0x333, 0x2, 0x4, 0x6, 0x1, 0x911, 0x95, 0xffffffff, 0x6, 0xc9, 0x43, 0x72b6, 0x7fff, 0x2d, 0x677, 0x101, 0xc, 0x9, 0x3, 0x10000, 0x1, 0x8, 0x3b6800000000, 0x1, 0x81, 0x7fffffff, 0x10001, 0x5, 0xa17d, 0x5, 0x80000000, 0x3, 0x9, 0xa8a, 0x7, 0x3ff, 0x4, 0x80, 0x5, 0x800, 0x1, 0x7, 0x885c, 0xbe, 0x7, 0x7, 0xfffffffffffffffc, 0x8, 0x6, 0x1, 0xfffffffffffffffd, 0x0, 0x7, 0x20, 0x7, 0x10000, 0x3, 0x8, 0x200, 0x6cf, 0x4ad22c75, 0xffffffff, 0x1, 0x81, 0x101, 0x1833, 0x7fff, 0x8, 0x8, 0x1, 0x6, 0x8, 0x3, 0x5, 0x45024ae9, 0x80b, 0xffffffffffff0ca5, 0x4, 0x3, 0xffffffffffffff7f, 0x2, 0x492c, 0xfffffffffffffffc, 0x20, 0xfffffffffffffff9, 0xfffffffffffffffe, 0xffff, 0x200, 0x5, 0x200, 0x7, 0x0, 0x9, 0x4, 0x7, 0x7fff, 0x29, 0x6, 0x7, 0x7, 0x305, 0x3, 0x9, 0xfff, 0x20, 0x6, 0x4, 0x2d, 0x5, 0x81, 0x7, 0xc65, 0x0, 0x7fff, 0x1, 0x401, 0x2, 0x1, 0x9, 0x100000001, 0x6, 0x4, 0x4, 0x2, 0x7, 0x1, 0x650, 0x5, 0x2, 0xfffffffffffff800, 0x1, 0x400, 0x8001, 0x7, 0x6, 0x1, 0xd06, 0x7fff, 0x8, 0xffff, 0x100, 0x7, 0x200, 0x100000000, 0x7, 0xae, 0x3f, 0x5, 0x0, 0x8, 0x5, 0x200, 0x9, 0x6, 0x8, 0x3, 0x80, 0x1000, 0x6ba, 0x0, 0x4, 0x2df, 0x9fbede8, 0x4, 0x7, 0x0, 0x80, 0x742, 0x6, 0x4, 0xfffffffffffffb6b, 0xb0a1a66, 0x1, 0x5, 0xbb0, 0xff, 0x8, 0x5, 0xffff, 0x80000000, 0x0, 0x4, 0x2ae, 0x11, 0x4, 0x4, 0x6, 0xffff, 0x8000, 0x2, 0xfef3, 0xfffffffffffffffd, 0xff, 0x0, 0x200, 0x7, 0x80000000, 0x95, 0xffffffffffff7fff, 0x8, 0x100, 0x1f, 0x2, 0x5, 0x5, 0xa1, 0x8, 0x7, 0xfffffffffffffff7, 0x4, 0x9, 0xfffffffffffffe00, 0x19b1, 0x91, 0x8, 0x7fffffff, 0x5, 0x4, 0xfff, 0x3, 0x10000000, 0x9, 0x9, 0x5, 0x981f, 0xfffffffffffffff9, 0x80000000, 0x20, 0x6, 0x3f, 0x8000, 0x7fff, 0x800, 0x0, 0x800, 0xfffffffffffffffb, 0x200, 0x0, 0x20, 0xfffffffffffffffd, 0x5, 0x6, 0x6, 0x0, 0x39c, 0x6, 0x8, 0x535, 0xce0, 0x80, 0x7, 0x4, 0xfffffffffffffff8, 0x7, 0x0, 0x698, 0x2, 0x0, 0x7ff, 0x101, 0xfff, 0x5, 0xffff, 0x3, 0x9, 0x7, 0x0, 0x8, 0x0, 0xa68, 0x9, 0x7, 0x2, 0x1, 0x4, 0xfff, 0x10000, 0x8001, 0x3, 0xfffffffffffffff8, 0x1, 0x1, 0x3ff, 0x9, 0x7fff, 0x7, 0x0, 0x8, 0x7, 0x969, 0x5, 0x7, 0x1, 0x9, 0x10000, 0xfff, 0x4, 0x100, 0x1, 0x1, 0xfffffffffffffffe, 0x4, 0x1, 0x3, 0x5, 0x4, 0x4, 0x7ff800, 0x9, 0xd57f, 0x2, 0x6, 0x2e51, 0x7, 0x4, 0xff, 0x0, 0x1, 0x8001, 0x10000000000000, 0x20, 0x1, 0x4, 0x0, 0xd82, 0x0, 0x6, 0x2, 0x100000000000000, 0xdada, 0x40, 0xffff, 0x9, 0x352, 0x1, 0x100000000, 0x6, 0x587c, 0x2b, 0x9, 0xe7b, 0x9, 0x81, 0x3, 0xe2a, 0x7, 0x3, 0xfffffffffffffffd, 0x0, 0x800, 0xd2df, 0xffffffffffffffff, 0x7, 0x5, 0x7, 0x3, 0x5, 0x2, 0x5, 0x401, 0x3f, 0x7, 0xff, 0x1, 0x9, 0x7d, 0x1, 0x4, 0x80, 0x2, 0x2c4, 0xfffffffffffffff9, 0x9, 0xffffffff7fffffff, 0xfffffffffffffff7, 0x0, 0x6992, 0x7fffffff, 0x8001, 0x667e563d, 0x80, 0x7, 0x100, 0x3, 0xe5, 0x5, 0x6, 0x4, 0x7, 0x8, 0x2, 0x0, 0x809, 0x7, 0x6, 0xb1, 0xaa3a, 0x0, 0x3ff, 0x0, 0x4, 0x10000, 0x6, 0x5, 0xd85, 0x3, 0xff, 0xffffffffffff7fff, 0x1, 0x3f, 0x4, 0x0, 0x0, 0x9, 0xc22, 0x2, 0x10000, 0xfffffffffffffffc, 0xf4, 0x7, 0x2, 0x10001, 0x7f, 0x1, 0x9, 0x800, 0x4, 0x5, 0xff, 0x84, 0x1, 0xfffffffffffffffe, 0x0, 0x1, 0xfffffffffffffffd, 0x1, 0x80000000, 0x40, 0xa5, 0x2, 0x1, 0x20, 0x979e, 0x8000, 0x100000001, 0x0, 0xfffffffffffffff8, 0x280000, 0x1, 0x7, 0x100000001, 0x2, 0x7, 0x0, 0x7f, 0x89c2, 0xfffffffffffffff8, 0x8, 0x2, 0x9, 0x8, 0x0, 0xa722, 0x1f, 0x5, 0x81, 0x1, 0xff, 0x1ff, 0x9, 0x7, 0x6, 0x1, 0x3, 0x7ff, 0x7fff, 0x3641, 0x1, 0xde1, 0x4, 0xe0a6, 0x100000001, 0x0, 0x7, 0x5, 0x7ff, 0x41e, 0x9, 0x0, 0x20, 0x200, 0x7, 0x61a543ab, 0x9a1, 0x1e97, 0xfffffffffffffffa, 0x99a, 0x800000000, 0xb5, 0xffff, 0x200, 0x40, 0x1, 0x0, 0xb9, 0x0, 0x9, 0x10001, 0x9, 0x8, 0x6, 0x7, 0x0, 0x8, 0xa9f, 0x4c8, 0x7f, 0x4, 0x4, 0x1000, 0x7, 0xffffff0000000000, 0x100, 0xfffffffffffffff7, 0x2, 0x3, 0x7, 0x342, 0xfffffffffffffffa, 0x6b41, 0x3, 0x1, 0x0, 0x100000001, 0x81, 0x1, 0x100000001, 0x3ff, 0xfff, 0x0, 0x4, 0x80000001, 0x1, 0x54b, 0x4, 0x800, 0x80000001, 0x2b5a, 0x400, 0x7ff, 0x1, 0x400, 0x98, 0x81, 0x9, 0x7, 0x7, 0x6, 0x4, 0x0, 0xffff, 0xeb0, 0x3, 0x3, 0x0, 0x7, 0x2, 0x6, 0x0, 0x7, 0x800, 0x7, 0x2, 0x81, 0xfa13, 0x3, 0xf770, 0x9, 0x1ff, 0xffffffff, 0x9bd, 0x5, 0x82, 0x434, 0x6, 0x4, 0x5, 0x0, 0x8, 0x7f0000000, 0xfffffffffffffffd, 0x5, 0x57, 0x1991, 0x1, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x330, 0x0, 0x100000001, 0x7fffffff, 0x1, 0x4, 0x7fff, 0x3, 0xffffffffffffff14, 0x1ff, 0x20, 0x9, 0x4, 0x8, 0x8, 0x8001, 0x1ff, 0x5, 0x1000, 0x9, 0x6, 0x22e, 0x2, 0x5, 0x3, 0x617ff600, 0x7, 0x958000000, 0x4, 0xff, 0x0, 0x81, 0x100000000, 0x7fffffff, 0x1, 0x1, 0x1, 0x10000, 0xc7, 0x2, 0x7, 0x5, 0x29d3, 0x8000, 0xfffffffffffffffc, 0x7, 0x7, 0xfffffffffffffffc, 0x70000000, 0x8, 0x80, 0x7fff, 0x5, 0x4, 0x8, 0x1, 0xffffffffffffffff, 0x7, 0x2, 0x3, 0x6, 0x3, 0x6, 0x6, 0x5, 0x6, 0x2, 0x3a3, 0xd4f, 0x1, 0xff, 0x8, 0x80, 0x6542, 0x0, 0xffffffffffffff1d, 0x4, 0x9e, 0xcd, 0x7, 0x54, 0x9, 0x4, 0x0, 0x7, 0x81c1, 0x0, 0x3ff, 0x0, 0x5, 0x200, 0x0, 0x80000001, 0x4, 0x5, 0x2, 0x1ff, 0x0, 0x0, 0x1, 0x4, 0xff, 0x1, 0x3, 0x44b4ee49, 0x101, 0x101, 0x3, 0x2, 0xfff, 0x6, 0xfffffffffffffff9, 0x0, 0x1f, 0x8001, 0x4, 0x20, 0x200, 0x6, 0x7, 0x0, 0x3, 0x758d, 0x1, 0xfffffffffffffff7, 0x100000001, 0x7, 0xbd, 0x212, 0x8000, 0x6, 0x8, 0xfff, 0x800, 0xfffffffffffffffc, 0x5b, 0x2, 0xffffffffffffffff, 0xfffffffffffffffb, 0x7ff, 0x7, 0x8, 0x3f, 0x2104, 0x9f, 0x0, 0x10001, 0x10000, 0x3716285b, 0xfff, 0x0, 0x0, 0x7, 0x231, 0x100000000, 0x7, 0x0, 0x1, 0x0, 0x10001, 0xedb, 0x1, 0xfffffffffffffffd, 0xf77, 0x2, 0x5, 0x1, 0x0, 0x1ff, 0x8, 0x7fff, 0x3ff, 0x9, 0xffffffff, 0x6, 0x5, 0x3, 0x80000001, 0x620, 0x4, 0x20, 0xfffffffffffffff8, 0xe9a5, 0x2, 0x3ae3917c, 0x9, 0x7f, 0x5, 0x9, 0x200, 0x0, 0x5, 0x62, 0x8, 0x969e, 0x6, 0x46d1, 0xcf1, 0x20, 0x3, 0x1, 0x2, 0x401, 0x4, 0x3f, 0x1, 0x101, 0x7, 0x5, 0x8001, 0x4, 0xfffffffffffffffe, 0x7fffffff, 0x5, 0x6, 0x4, 0xfff, 0x3, 0x80000000, 0xfffffffffffffff9, 0x7, 0x10000, 0x9, 0x8, 0x3f, 0xb09, 0x6, 0xfc6, 0x1, 0xffff, 0x1, 0x8000, 0x40, 0x5e, 0x20, 0x4, 0x1000000000, 0x2, 0x1d, 0x3, 0xe78, 0x10000, 0x0, 0x7, 0x3fc, 0x1ff, 0x0, 0xfffffffffffffff9, 0x1, 0x8001, 0x1, 0x0, 0x100000000, 0x5, 0x9, 0xfcf, 0x2, 0x7, 0x100000001, 0x7ff, 0x7fff, 0x3, 0x5804, 0x2, 0x2, 0x7, 0xfdf3, 0xfff, 0x3ff, 0x4, 0x2e, 0x8, 0x0, 0x2, 0xd7, 0x9, 0x4, 0x4, 0x8, 0x1, 0xfffffffffffffffb, 0x1b, 0x80000001, 0x9, 0x6, 0x1, 0x7, 0x1, 0x4, 0x8, 0x5, 0x6, 0x6, 0x3, 0x1000, 0x251671e9, 0x2, 0x0, 0xffffffff, 0x4, 0x10001, 0x9, 0x92, 0x7, 0x9, 0xba, 0x0, 0x5e74, 0x0, 0x7fffffff, 0xd28, 0x39, 0xe1d, 0x7, 0x8, 0x73d, 0x6, 0x2, 0x7, 0x6, 0x0, 0xaa1b, 0x4, 0x7, 0x3, 0x8, 0x0, 0x5, 0x6, 0x9, 0x3ff, 0x0, 0x4, 0x9, 0x100000000, 0xfffffffffffffffb, 0xa0b5, 0x8437, 0x1, 0x7, 0x1ff, 0x800, 0x0, 0xfffffffffffffffe, 0x100000001, 0x7, 0x953, 0x8, 0x3, 0x80, 0x101, 0xff, 0xfffffffffffffff7, 0xfffffffffffffe00, 0x83, 0x0, 0x1, 0x80, 0x41, 0x7fffffff, 0x6, 0x3, 0x1, 0xa00000000, 0x8, 0x0, 0x40, 0x9, 0xff, 0x1, 0xb3, 0x4, 0x1f, 0x1, 0x100000001, 0x9, 0x9, 0x9, 0x2, 0x10001, 0x2, 0x7, 0x7, 0x8, 0x402c, 0x1, 0xffffffff, 0x4, 0x4, 0x97, 0x3, 0x7c04, 0xb5e, 0x5, 0x101, 0x200, 0x0, 0x5, 0x846f, 0xfff, 0x81, 0x9, 0x7, 0xe32f, 0x18, 0x7, 0x0, 0x100000000, 0x38, 0x6c1b97da, 0x6, 0x7ff, 0x50, 0x14e7, 0x400, 0x8a, 0x1, 0x2, 0x20d, 0x0, 0x0, 0x0, 0x3, 0x0, 0x20, 0x401, 0xddf1, 0x3, 0x2, 0xffffffffffff5b9d, 0x6, 0x4, 0x4, 0x81, 0x1, 0x9, 0xfff, 0x81, 0x80000001, 0x0, 0x8, 0x7fff, 0x8, 0x4, 0x5, 0x5933, 0xffffffff, 0x8, 0x2, 0x59, 0x100000000, 0x3, 0x6, 0x3, 0x5c8f, 0x6, 0x2, 0x4, 0x316c, 0x9, 0x1ff, 0x3f, 0x7, 0x4, 0x3, 0x11, 0x0, 0xfffffffffffffffb, 0xffff, 0x1000, 0x8, 0x41e, 0x10001, 0x5, 0x7ff, 0x6, 0x8, 0x6, 0x748, 0x1, 0x0, 0x8, 0x20, 0x4, 0x80, 0x7, 0x5, 0x3, 0x9, 0x8, 0xf444, 0x401, 0x71, 0x100, 0x6, 0x3, 0x1, 0x6, 0x401, 0x1, 0x80, 0x61, 0x1a7300000000000, 0x800, 0x2, 0x8, 0xfda, 0x5, 0x8a4e, 0x6, 0x1, 0x2, 0x5, 0x8001, 0x1, 0xcb6d, 0x98, 0x63, 0x80000001, 0x3ff, 0xde0, 0x0, 0x7ff, 0x1, 0x7, 0x2, 0x8, 0x8, 0x85, 0x1, 0xffff, 0x3, 0x6, 0x1, 0x4, 0x9, 0xfdd, 0x80000000, 0x9, 0x4, 0x8, 0x7ff, 0x2, 0x6, 0x0, 0xfff, 0x5, 0x6, 0x1, 0x1, 0x1, 0x800000000000000, 0x6, 0x7fff, 0x6, 0x9, 0x1fb0, 0x2, 0x4, 0x9d, 0x1, 0x7, 0x0, 0x100000001, 0x9, 0x1ff, 0x1ff, 0x6, 0x4, 0x7, 0xf8e, 0x6, 0x5, 0x8000, 0x8c, 0xad94, 0x6, 0x5, 0xffffffff, 0x0, 0x8000, 0x7fffffff, 0xf76, 0xffff, 0x51, 0x2, 0x6, 0x8f3, 0x6, 0x80, 0x78dd, 0x8, 0x7fffffff, 0x8, 0x7ff, 0xb3bf, 0x80000000, 0x4, 0x10000, 0xfff, 0x9, 0x1d, 0x4, 0x973, 0x8, 0x7, 0x9, 0x6, 0x8, 0x7, 0x7, 0x800, 0xfff, 0x5, 0x0, 0x9, 0xbb, 0x637, 0xab05, 0x2, 0x4, 0x7, 0x3f, 0x100, 0x5, 0x6, 0x0, 0x9, 0x9, 0x1, 0x7, 0x1, 0xbfd0, 0xf5, 0xe67, 0x8, 0xffffffffffffffff, 0x1000, 0x9, 0x6, 0x9, 0x101, 0x7, 0xbe, 0x7ff, 0x0, 0x10000, 0x0, 0x6, 0x8, 0x100000000, 0x5, 0x200, 0x8, 0x5a2, 0x0, 0xc4, 0x21, 0x3, 0x7f, 0xf1, 0x2, 0xcb9, 0x1ff, 0x9, 0x2, 0x4, 0x3, 0xf1, 0x100, 0x1, 0x1, 0x66, 0x0, 0x3f, 0x80000000, 0xff, 0x80, 0xef1, 0x7fffffff, 0x5, 0x543, 0x8, 0x9, 0xffffffff, 0x1, 0x48d, 0x9, 0x7fff, 0x57cf07fc, 0xffffffffffffffff, 0x6b, 0x3, 0x20, 0x1, 0x8, 0xffff, 0x2, 0x9, 0x401, 0x1000000000000, 0xff, 0x9, 0x0, 0x4, 0x3, 0x5, 0x0, 0x401, 0xba, 0x401, 0x0, 0xff, 0x1, 0x4, 0x1f, 0x3, 0x4024, 0x101, 0x6, 0x5, 0x0, 0xd8f, 0x5cbbc852, 0x6f, 0x3, 0x200, 0x20, 0x0, 0x8, 0x1000, 0x80000001, 0x3, 0x5, 0xffff, 0x4, 0xffff, 0x401, 0x2, 0x100000001, 0x82e0, 0x3, 0x5, 0x200, 0x200, 0x7fff, 0xef99, 0x7, 0x8, 0x2, 0x0, 0x1f, 0x10001, 0x8000, 0x401, 0x1, 0x6, 0x834c, 0xb3, 0x3d4, 0xffffffffffffe2ab, 0xfff, 0x3, 0x5, 0x7fffffff, 0x2, 0x1ff, 0x401, 0x3ff, 0x4, 0x7ff, 0xffffffff, 0x40, 0x8, 0x10000, 0x5, 0xfe8, 0x200, 0xffff, 0x7, 0x800, 0x8, 0x2, 0x9, 0x5, 0x7ff, 0x2, 0x5, 0xffff, 0x6, 0x2, 0x6, 0x5, 0x69, 0x3, 0x6, 0x1000, 0x9, 0x4, 0x0, 0x77, 0xffffffff00000001, 0x3, 0x9, 0xfffffffffffff61e, 0x20000, 0x9, 0xe55a, 0x7f, 0x198, 0x30, 0x647ca1ee, 0x79a, 0xbda8, 0xf1b, 0x3f, 0x7, 0x1, 0x67d, 0x30, 0x100000000, 0x0, 0x1, 0x4, 0x2, 0x0, 0x1, 0x5, 0x1ff, 0x5, 0x4, 0x3, 0xffffffffffffff80, 0x3, 0x85c, 0xdb3, 0x7ff, 0x1, 0x800, 0x5, 0x0, 0x87, 0x3, 0xe87, 0x7fffffff, 0x37, 0x1, 0xfffffffffffffffb, 0x3, 0x3, 0x3, 0x9, 0x4, 0x5, 0x7, 0xffff, 0xe95, 0x4, 0x9, 0x0, 0xa8e2, 0x400, 0xf80, 0x80, 0x7, 0x10001, 0x5, 0xe908, 0x7, 0x5, 0x1f, 0x4, 0x101, 0x7, 0x7, 0x100, 0x20, 0x6, 0x100000001, 0x7, 0x7, 0x4, 0xe49b, 0xf9, 0x778e, 0xe62d0150, 0x7, 0x0, 0x6, 0xfffffffffffffe00, 0x81, 0x6, 0x0, 0x8, 0x20, 0x6, 0x4, 0x2, 0x9, 0xfff, 0x10000, 0x9, 0x9e, 0x1ff, 0x100000000, 0x7, 0x3, 0x80000000, 0x6a9f, 0x1f, 0x40, 0x1d0, 0x18b, 0x9, 0x4, 0x80000000, 0x8, 0x6b, 0x2, 0x7fff, 0x4ada, 0x100000001, 0xf1, 0x5, 0x3, 0x0, 0x10001, 0x3, 0x80000001, 0x5, 0x8, 0x100, 0x1, 0xfff, 0xc6, 0x7, 0x3e7b, 0x100000001, 0x101, 0x8, 0x6, 0xfffffffffffffffe, 0x0, 0xda0, 0x7, 0x2, 0x9eb, 0x0, 0x4, 0x0, 0x8, 0xe997, 0x0, 0x7, 0xffffffffffffffe1, 0x101, 0x6, 0x401, 0x6, 0x100, 0x0, 0x14000000000000, 0xffffffff, 0x1f, 0x7, 0xde, 0x4, 0x5, 0xffffffffffffffff, 0x3, 0x7, 0x3, 0x0, 0x21b, 0x5, 0x3f, 0x20, 0x7ff, 0xd200000000000000, 0x6, 0x9, 0x100, 0xfff, 0x3, 0x6, 0x100, 0x9, 0x7, 0x7, 0x101, 0x1, 0x4, 0x7, 0x54, 0x100000000, 0x8, 0x3, 0x4, 0x3, 0x8, 0x2, 0xce, 0xbf8e, 0xc97, 0x0, 0x6735, 0x7ff, 0x3c5, 0xffff, 0xfffffffffffffffc, 0x935, 0x6, 0x1, 0x8, 0x94e, 0x0, 0x6, 0x42b, 0x8, 0x0, 0x6, 0x3, 0x45, 0x5, 0xffffffffffffff81, 0x2b, 0x2, 0x10001, 0xffffffffffff5550, 0x4, 0x5, 0x5, 0x9, 0x80, 0x1, 0x7, 0x10, 0x73, 0x1, 0x7, 0x555, 0x400000000000000, 0x3, 0x8, 0x27c9878e, 0x101, 0x17a, 0x8, 0xe7a6, 0x5, 0xffffffff, 0x660a, 0x9d, 0x3, 0xff, 0x4, 0xffffffffffff0000, 0x3, 0x6, 0x80000000, 0x5e, 0x6, 0xffffffffffffffb9, 0x3, 0x2, 0xfffffffffffffff7, 0x7ff, 0x27, 0x9, 0x6, 0x0, 0x9, 0x38, 0x3, 0x120, 0xab, 0x3ff, 0x7ff, 0xef06, 0x9, 0x5, 0x401, 0x6, 0x400, 0x20, 0x8, 0x1, 0x44, 0xffffffffffffffff, 0x3, 0x7, 0x80000000, 0xffff, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x2, 0x7, 0x80, 0x4, 0x3f, 0x8, 0x0, 0x0, 0x200, 0x80, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x401, 0xfffffffffffff093, 0x1000, 0x0, 0x101, 0x5, 0x0, 0x8, 0x8, 0x80000001, 0x8, 0x7a, 0x4, 0x0, 0x0, 0x4, 0x10000, 0x1, 0x4, 0xfffffffffffff800, 0x200, 0x20, 0xffffffffffff7fff, 0x2, 0x4, 0x6962, 0x20, 0xff, 0x8, 0x3f, 0x4, 0x7fff, 0x1, 0x3, 0x10000, 0x2, 0xd8, 0x1, 0x1f, 0x487, 0x4, 0x20000000000, 0x7fffffff, 0x8000, 0x1, 0x39, 0xfffffffffffffff8, 0x6, 0x7, 0x7ff, 0x8, 0x2, 0x97e9, 0x4, 0x8, 0x8, 0x1, 0x8, 0xe8, 0x100000000, 0x5, 0x3, 0xffffffffffff0000, 0x9, 0x4, 0x36, 0x9, 0x0, 0x3, 0xfffffffffffffff7, 0x0, 0x0, 0x7f, 0x9, 0x1c80000, 0x7, 0xc0ea, 0x1, 0x7, 0x0, 0xfff, 0x1, 0x10001, 0x4, 0x800, 0xffffffffffffffe5, 0x101, 0x20000, 0x1ff, 0x6, 0x3, 0xa74f, 0xffffffffffffffc1, 0x8001, 0x5, 0xa88, 0x4fbe00, 0x2c8, 0x81, 0xffffffff, 0x0, 0x400, 0x70c, 0x9, 0x6, 0x3, 0x5, 0x6, 0x8001, 0x8, 0x5, 0x7fffffff, 0x4, 0x5f1, 0x1f, 0x7, 0x40100000000000, 0x4433, 0x7, 0x7, 0x4, 0x3ff, 0x5, 0x5, 0x5, 0x8, 0x7, 0x4, 0x2, 0x80, 0x9, 0x8, 0x1, 0x9, 0x3, 0x6, 0x101, 0x120, 0x32d2, 0x1, 0x101, 0x1, 0x9, 0x4, 0x1, 0x2, 0x0, 0xd50, 0xac, 0x9, 0x0, 0x87, 0xfffffffffffffffb, 0x0, 0x7, 0x7fff, 0xfffffffffffffffb, 0x72, 0x1000, 0x3, 0x9, 0x4, 0x6, 0x1, 0xaa, 0x9, 0xffffffff, 0x80000000, 0x1, 0x7, 0xfffffffffffffffc, 0x400, 0x370, 0x101, 0x2, 0xcd, 0x2, 0x2, 0x0, 0x1, 0x8, 0x4, 0x1, 0x1000, 0xffffffffffffffff, 0x2, 0xffffffff, 0x0, 0x377500000000000, 0x40, 0x1c2, 0x4, 0x1f, 0xffff, 0x8001, 0x9, 0x3f, 0x8, 0x80, 0x73, 0x0, 0x100, 0x0, 0x5, 0x5, 0x1, 0x8001, 0x40, 0x20, 0x400, 0x3, 0x5, 0x4, 0x0, 0xd7, 0x100, 0x1, 0xfffffffffffffffe, 0x204f58eb, 0x80000001, 0x706, 0x4d, 0xe6, 0xbc, 0x3ff, 0x1f, 0x400, 0x2, 0x4, 0x2, 0x0, 0x3f, 0xffffffffffff7fff, 0x20, 0x401, 0x100000001, 0x0, 0x6018, 0x9, 0xfff, 0x1, 0x8, 0x6dc, 0x100000000, 0x3, 0x80, 0x1, 0x0, 0xd0, 0x4, 0x400, 0x7, 0x0, 0x3ff, 0x9, 0x3b54, 0x1, 0xfffffffffffffc85, 0x3ff, 0x0, 0x6, 0x401, 0x100000000, 0x80, 0x5, 0x8, 0x3, 0x3f, 0x8, 0x0, 0x2, 0x5, 0x5, 0x1, 0xde, 0x9, 0xfffffffffffff000, 0x800, 0x9, 0x400, 0x0, 0x93, 0x63e, 0x8, 0xffffffffffffffff, 0xffffffffffffffc0, 0x7c2, 0xff, 0x9, 0x1, 0x5, 0x9cd5, 0x883, 0x1, 0xfffffffffffffffb, 0x4, 0x4, 0x0, 0x8, 0x0, 0x8000, 0xefaf, 0x1, 0x0, 0xeb1c, 0xfffffffffffffff9, 0xeabd, 0x80, 0x800, 0x1, 0x0, 0x9, 0x8001, 0x0, 0x9, 0x6, 0x1, 0x6, 0x9, 0x8, 0x6d, 0x7fff, 0x8, 0x5, 0x3, 0x7d725aed, 0x3, 0x1f, 0xfb, 0x0, 0x8, 0x4, 0xffffffff, 0x6, 0x2, 0x9, 0x1000, 0x10001, 0x1000, 0x172, 0x1000, 0x3ff, 0x90c, 0x8, 0x28d, 0x5a70, 0x8, 0xffffffffffffff01, 0x0, 0x200, 0x3, 0x100000000, 0x8, 0x3, 0x3, 0x100, 0x9, 0x0, 0x10000, 0x1, 0x7, 0x80, 0xe502, 0x1000, 0x40, 0xfffffffffffffffb, 0x6, 0xfd8, 0x3, 0x4, 0x24, 0x0, 0xffffffffffffffb1, 0x5, 0x7fffffff, 0x7, 0x7, 0x2, 0x40, 0x5, 0x7fffffff, 0x4, 0x1, 0xffffffffffff8001, 0x7fff, 0xffffffffffffff80, 0xce, 0x7, 0x0, 0xffff, 0x3ff, 0x401, 0x7f, 0xba, 0x7, 0x7b8, 0x80, 0x8, 0x4, 0x7f, 0x8, 0x91e, 0x80, 0xffffffffffffffe1, 0xffff, 0x0, 0x8001, 0x5, 0x6, 0x1f, 0x80, 0xfffffffffffffff8, 0x800, 0xffff, 0x80000001, 0x0, 0xfffffffffffffffc, 0x20, 0x7ff, 0x1, 0x0, 0xb014, 0x75, 0xfff, 0x9c, 0x3, 0x3f, 0x7ff, 0x0, 0x8, 0xa57, 0x3, 0x2028, 0xb7, 0x53a, 0xc27b, 0x1, 0x7, 0xff, 0x7, 0x5, 0x8, 0x2d0b, 0x8, 0x2, 0x101, 0x200, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffffffffffe, 0x6, 0x80, 0x4bc2, 0x1, 0xfffffffffffffa7f, 0x7, 0x4, 0x7ff, 0x20a, 0x1, 0x1, 0xfffffffffffffbff, 0xa7, 0xfffffffffffff800, 0x42da9bd2, 0x9, 0x7fff, 0x401, 0x8, 0x200, 0x80000000, 0x10001, 0x6, 0x8b, 0xf3d1, 0x3ff, 0x9, 0x100000001, 0x1, 0xb7, 0x5, 0x10000, 0x7, 0x3f, 0x9, 0xffffffffffffff00, 0x800, 0x7, 0x0, 0xfffffffffffffff8, 0x48bb, 0x400, 0x79, 0x9a, 0x8, 0x0, 0x7, 0x7, 0x1, 0xfffffffffffffffe, 0x0, 0x1, 0x81, 0x7, 0x0, 0x8, 0x4, 0x2, 0x100000001, 0x6, 0x0, 0x200, 0x8, 0x9, 0x1, 0x3ff, 0x3, 0x200, 0x4, 0x2, 0x0, 0x1000, 0x4, 0x5, 0x100000000, 0x4, 0x0, 0x9, 0x7, 0x4, 0x100000000, 0x363c, 0x8001, 0x71b8, 0x4, 0x101, 0x0, 0x8, 0x9, 0x1, 0x4, 0x9, 0xad3, 0xd1ae, 0xaf, 0xfc7, 0x480000000, 0x5, 0x40, 0x3ff, 0x200, 0x20, 0x1, 0x9, 0x4, 0x587, 0x4, 0x0, 0x8000, 0x0, 0x6, 0x9, 0xffffffff8afe71e3, 0x1f, 0x8, 0x200, 0x200, 0x9, 0x80000000, 0x1000, 0x3, 0x4, 0x820c, 0x2, 0xe46, 0x1ff, 0x8, 0x40, 0x1000, 0x7, 0x7, 0x1, 0x76d8, 0x200, 0x2, 0x7, 0x8, 0x8, 0x6, 0x9, 0x9, 0x100000001, 0x2, 0xffffffffffffffff, 0x7, 0x0, 0x1, 0x10001, 0x7ff, 0x401, 0x338cc31c, 0x10f, 0x2, 0x80000000, 0x3ff, 0x3f, 0xb06, 0x7fff, 0x8, 0x2, 0x43, 0x20, 0x1, 0x87e4, 0x1ff, 0x10001, 0x80000000, 0x9, 0x4, 0x1f, 0x64e, 0xffffffffffffff4f, 0x6, 0x200, 0x9, 0x1000, 0x10001, 0x80, 0xd9f, 0x2, 0x1, 0x80000001, 0x80000000, 0x7f, 0x4, 0x80, 0x8, 0x7ff, 0x28a, 0xb41, 0x3, 0xf51c, 0x8001, 0x2, 0x9, 0x25f, 0x3, 0x10000, 0x8, 0x1, 0x3065, 0xff, 0xfffffffffffffffa, 0x101, 0x62c, 0x3, 0x5, 0x6, 0x8, 0x7, 0x1, 0xffff, 0x8, 0x800, 0x2, 0x5, 0xffff, 0x0, 0x0, 0x81, 0x8000, 0x4, 0x5, 0x100000001, 0xffffffff, 0x8, 0x3, 0x498b, 0x6, 0x7, 0x3, 0x8, 0x1, 0x6, 0x6, 0x1, 0xffff, 0x7, 0x8000, 0xfce2, 0x4, 0x8001, 0x7, 0x4, 0x9, 0x9, 0x738b, 0xb22, 0x6, 0x8, 0x8, 0x400, 0x2, 0x4, 0x4, 0x1, 0xb33, 0x1, 0x40, 0x0, 0x27, 0x9, 0x7, 0x7, 0x3f, 0x401, 0x4, 0x4, 0x9, 0x7ff, 0x0, 0x80000001, 0x6, 0x400, 0x6, 0x7ff, 0x2, 0x40, 0x6, 0x6, 0xff, 0xba4, 0x48, 0x7, 0x1, 0x401, 0xffffffff00000000, 0x1, 0x2, 0x7, 0x0, 0x62e, 0x1, 0x7, 0x3, 0x3, 0xfffffffffffffeff, 0x7, 0x8, 0xd0, 0xde47, 0xaa19, 0x10000, 0xffff, 0x9, 0x5, 0x4, 0x7f, 0x80, 0x9, 0x0, 0x7a3e, 0x1, 0xf000000000000000, 0x1, 0x1, 0x6, 0x6a5, 0x0, 0xa1b, 0x1f, 0x5a, 0x1c00000, 0x6, 0x9, 0x5, 0x1, 0x4, 0x2, 0x100, 0x3, 0x8001, 0x9, 0x2, 0x3, 0x7fff, 0x100000001, 0x2, 0x8001, 0x9eb, 0x1, 0x2, 0x2e3a, 0x7fff, 0x0, 0x80000001, 0x1f, 0x9, 0x0, 0x10000, 0x80, 0x8020000000, 0x81, 0x1, 0x7, 0x8, 0x4, 0x8, 0xfffffffffffffff7, 0x3, 0x100, 0x81, 0x4, 0x7f, 0x8, 0x1, 0x7, 0x6, 0x3, 0x1d, 0x1000, 0x3, 0x1, 0x4, 0xfffffffffffffffa, 0x100000001, 0x72, 0xffffffff, 0x9, 0x3, 0x8, 0x844e0000, 0xd0, 0x10000, 0x9, 0x9, 0x7, 0x7, 0x7, 0x9, 0x5, 0x4, 0x0, 0x7f, 0xffffffff, 0x200, 0x1, 0x8, 0xfffffffffffffffb, 0x9, 0x3, 0x9, 0x1, 0x35d000000, 0x8, 0x1, 0x5, 0x401, 0x3ff, 0x1, 0x4, 0x1, 0x3, 0x6, 0xfffffffffffffffc, 0x3, 0x689, 0x8, 0x1bfa, 0x3544, 0x1141, 0x9, 0x5, 0x80, 0x9, 0x2, 0x6, 0x0, 0x55e, 0xcf, 0x7b573c98, 0x1000, 0xffffffff, 0x9, 0x7a2, 0x6, 0x8, 0xffffffffffffffae, 0x1, 0x4, 0xfffffffffffffffa, 0x80, 0x100000000, 0x9, 0x0, 0x6, 0x1, 0x5d, 0x40, 0x0, 0x7, 0x79e1b1d2, 0x4, 0x1f, 0x1000, 0xee73, 0x2469, 0x200, 0x40, 0x8, 0x78ee, 0xd0c, 0x0, 0x2, 0x4, 0x43df, 0x1, 0x5e5, 0x4b, 0xfffffffffffffff9, 0x1, 0x7fff, 0x4, 0x7e6c3d91, 0x52b6412d, 0x3ff, 0x7ff, 0x9, 0x7, 0x2, 0xfe, 0x7, 0x7, 0xe3, 0xffffffffffffffe1, 0x9, 0x8000, 0x100000000, 0x1ff, 0x1, 0x7, 0x101, 0x8, 0x9, 0x483, 0x7fffffff, 0x2, 0x800, 0x800, 0x4, 0x6, 0x1f, 0x800, 0x3, 0x1, 0x2, 0x0, 0x30, 0x44f, 0x723f, 0x8, 0x8000, 0x59, 0xffffffff00000000, 0xfffffffffffffe00, 0x24, 0x9, 0x80, 0x3ff, 0x2, 0xc4e7, 0x7fffffff, 0x9, 0x4, 0x0, 0x1000, 0x8001, 0x5b, 0x7, 0x4, 0x7, 0x9, 0x10001, 0x1, 0xffffffffffffff7f, 0x1, 0x7, 0x3, 0x9, 0x9, 0x1f98, 0x4, 0x5a9b, 0x5ee, 0x100000000, 0x9, 0xfffffffffffffbff, 0x7, 0x7, 0x1ff, 0x8, 0x9242, 0x6, 0x0, 0x200, 0x401, 0x1ffc000000000, 0xffffffff, 0x3, 0x7f, 0x2, 0x0, 0x80000001, 0xfffffffffffffffc, 0x40, 0x47, 0x9, 0xc497, 0x0, 0x8000, 0xfff, 0x0, 0x7, 0x9, 0x400, 0x0, 0x3, 0x2000, 0x3, 0x7, 0x9e85, 0x3, 0xfffffffffffffe01, 0x0, 0xfff, 0x7f, 0x6, 0x10, 0x0, 0x5b5, 0x1f, 0xffffffff, 0x1000, 0x7ff, 0x8, 0x9, 0x6, 0x541, 0x8000, 0x35b, 0x27a, 0x5, 0xb5e, 0xfff, 0x101, 0x9, 0x27fd, 0x10001, 0x8, 0x4, 0x0, 0x8, 0xffffffff, 0x3, 0x200, 0x2, 0x9, 0x8, 0x5a9, 0x33, 0x7fff, 0xfffffffffffffc00, 0x3, 0x5, 0x1, 0x0, 0x4, 0xffffffffffffffff, 0x7, 0x8001, 0xff, 0x6, 0x1ff, 0x6, 0x5, 0x2, 0x6, 0x3, 0x8001, 0xa69c, 0x7, 0xe4b, 0xfffffffffffffffd, 0x81, 0x8, 0xffffffff9bb8ce1b, 0x0, 0x2, 0x4, 0x8, 0xfffffffffffffffa, 0xd3a7, 0x2, 0x2968, 0x0, 0x6, 0x72, 0x401, 0x8, 0x3, 0x6, 0x9, 0x0, 0x1ff, 0xffffffffffffffff, 0x200, 0x0, 0xc4, 0x2, 0x1, 0x9, 0xfffffffffffffffd, 0x2, 0x0, 0x8, 0x4, 0x1, 0x81, 0x9, 0x6, 0x10000, 0x5, 0x7, 0x8000, 0x70, 0x100, 0x7, 0x31, 0x1, 0xfff, 0x200, 0x8000, 0x0, 0x100000001, 0x4, 0x8001, 0x2, 0x401, 0xfffffffffffffff9, 0x4, 0x5, 0x5, 0x7ff, 0x3, 0x10000, 0x3, 0x1, 0x1, 0x8, 0x8, 0x80, 0xacf, 0xc3, 0xfffffffffffffffb, 0x1, 0x8, 0x401, 0x4, 0x7, 0xee2a, 0x80000000, 0x2, 0x100000000, 0x6c, 0xff, 0x1, 0x3ff, 0x7, 0x8, 0xa182, 0x1f, 0x4, 0x9, 0x9, 0x9, 0x9, 0x80000000, 0x99b5f06, 0x0, 0x40, 0x2176375f], "c091f399f2008e1a9e491088e2ff46a2985fc94abc92f4c97e59872fef12125f3a132fe0e60727"}}) syz_open_dev$vivid(&(0x7f0000004200)='/dev/video#\x00', 0x3, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000004180)) [ 795.590706] kmem_cache_alloc+0x2b1/0x700 [ 795.598488] ? lock_downgrade+0x810/0x810 [ 795.605007] __kernfs_new_node+0xef/0x690 [ 795.609180] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 795.613941] ? wait_for_completion+0x440/0x440 [ 795.618529] ? mutex_unlock+0xd/0x10 [ 795.622243] ? kernfs_activate+0x192/0x1f0 [ 795.626481] kernfs_new_node+0x99/0x130 [ 795.630475] __kernfs_create_file+0x51/0x340 [ 795.634895] sysfs_add_file_mode_ns+0x222/0x560 [ 795.639563] internal_create_group+0x385/0xc40 [ 795.644314] ? bd_set_size+0x89/0xb0 [ 795.648035] ? remove_files.isra.0+0x190/0x190 [ 795.652628] sysfs_create_group+0x20/0x30 [ 795.656772] lo_ioctl+0xf98/0x20f0 [ 795.660316] ? lo_rw_aio_complete+0x360/0x360 [ 795.664837] blkdev_ioctl+0xc4b/0x1ae0 [ 795.668735] ? blkpg_ioctl+0xa90/0xa90 [ 795.672615] ? find_held_lock+0x35/0x130 [ 795.676679] ? debug_check_no_obj_freed+0x200/0x464 [ 795.681715] ? __fget+0x340/0x540 [ 795.685189] ? ___might_sleep+0x163/0x280 [ 795.689334] block_ioctl+0xee/0x130 [ 795.692977] ? blkdev_fallocate+0x410/0x410 [ 795.697324] do_vfs_ioctl+0xd6e/0x1390 [ 795.701211] ? selinux_file_ioctl+0x46f/0x5e0 [ 795.705705] ? selinux_file_ioctl+0x125/0x5e0 [ 795.710196] ? ioctl_preallocate+0x210/0x210 [ 795.714612] ? selinux_file_mprotect+0x620/0x620 [ 795.719364] ? iterate_fd+0x360/0x360 [ 795.723159] ? do_sys_open+0x31d/0x550 [ 795.727042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 795.732572] ? security_file_ioctl+0x93/0xc0 [ 795.737027] ksys_ioctl+0xab/0xd0 [ 795.740478] __x64_sys_ioctl+0x73/0xb0 [ 795.744360] do_syscall_64+0x103/0x610 [ 795.748241] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 795.753416] RIP: 0033:0x458c17 [ 795.756616] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 795.775514] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 795.783220] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 18:23:09 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x100c, 0x0) r1 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000040)='^posix_acl_accessppp1\\\x00', 0x0) dup3(r0, r2, 0x0) splice(r1, 0x0, r2, 0x0, 0x1000000007ff, 0x0) [ 795.790482] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 795.797760] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 795.805037] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 795.812299] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:09 executing program 3 (fault-call:0 fault-nth:18): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:09 executing program 0: r0 = memfd_create(&(0x7f0000000080)='\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c46000000005374f83d6480ccb903000600008498e23f00000038001f000000"], 0x22) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x200, 0x0) write$FUSE_BMAP(r1, &(0x7f00000000c0)={0x18, 0x0, 0x4, {0x8000}}, 0x18) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 18:23:09 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c0000ffffa8880000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) 18:23:09 executing program 2: semctl$SETALL(0x0, 0x0, 0x11, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{}, {}], 0x2, 0x0) getitimer(0x0, &(0x7f0000000000)) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x80200, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000000c0)={0x1, 0x6}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000240)=[0x4]) [ 796.117312] FAULT_INJECTION: forcing a failure. [ 796.117312] name failslab, interval 1, probability 0, space 0, times 0 [ 796.154496] CPU: 1 PID: 896 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 796.161314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 796.170718] Call Trace: [ 796.173330] dump_stack+0x172/0x1f0 [ 796.176993] should_fail.cold+0xa/0x1b [ 796.180912] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 796.186037] ? lock_downgrade+0x810/0x810 [ 796.190201] ? ___might_sleep+0x163/0x280 [ 796.194381] __should_failslab+0x121/0x190 [ 796.198639] should_failslab+0x9/0x14 [ 796.202482] kmem_cache_alloc+0x2b1/0x700 [ 796.206657] ? lock_downgrade+0x810/0x810 [ 796.210852] __kernfs_new_node+0xef/0x690 [ 796.215034] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 796.219810] ? wait_for_completion+0x440/0x440 [ 796.224421] ? mutex_unlock+0xd/0x10 [ 796.228157] ? kernfs_activate+0x192/0x1f0 [ 796.232412] kernfs_new_node+0x99/0x130 [ 796.236428] __kernfs_create_file+0x51/0x340 [ 796.240864] sysfs_add_file_mode_ns+0x222/0x560 [ 796.245558] internal_create_group+0x385/0xc40 [ 796.250160] ? bd_set_size+0x89/0xb0 [ 796.253895] ? remove_files.isra.0+0x190/0x190 [ 796.258510] sysfs_create_group+0x20/0x30 [ 796.262669] lo_ioctl+0xf98/0x20f0 [ 796.266239] ? lo_rw_aio_complete+0x360/0x360 [ 796.270761] blkdev_ioctl+0xc4b/0x1ae0 [ 796.274666] ? blkpg_ioctl+0xa90/0xa90 [ 796.278584] ? find_held_lock+0x35/0x130 [ 796.282667] ? debug_check_no_obj_freed+0x200/0x464 [ 796.287726] ? __fget+0x340/0x540 [ 796.291201] ? ___might_sleep+0x163/0x280 [ 796.295381] block_ioctl+0xee/0x130 [ 796.299029] ? blkdev_fallocate+0x410/0x410 [ 796.303374] do_vfs_ioctl+0xd6e/0x1390 [ 796.307276] ? selinux_file_ioctl+0x46f/0x5e0 [ 796.311785] ? selinux_file_ioctl+0x125/0x5e0 [ 796.316307] ? ioctl_preallocate+0x210/0x210 [ 796.320735] ? selinux_file_mprotect+0x620/0x620 [ 796.325528] ? iterate_fd+0x360/0x360 [ 796.329349] ? do_sys_open+0x31d/0x550 [ 796.333264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 796.338822] ? security_file_ioctl+0x93/0xc0 [ 796.343256] ksys_ioctl+0xab/0xd0 [ 796.346744] __x64_sys_ioctl+0x73/0xb0 [ 796.350683] do_syscall_64+0x103/0x610 [ 796.354596] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 796.359796] RIP: 0033:0x458c17 [ 796.363014] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 796.381934] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 796.389705] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 796.396998] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 796.404385] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 18:23:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="2a05935614bc9bd0adec2793eb4a4668833980f6e0f886ec07d133cb9b0361a71f69e10583ee189c4677491db5cd331549ee3be762912c54bb980b7a2f8354d92ae46a5a1dc4e0b3f01f3685221a5230422e1f88326ad49a6078ce2894046a5762efdd6cdabfe172bf2f62d21aa4c6a9b15d67b65fb1a003cc1a9dedc94a2fbdcd7b295f4ec997914ddb167cdb4142e07b025141e411fc28555d2eebd58ca3b9271cff926fec4dc121565ad5baba6b6b212e0eca2debe9f39c0cbf2cafe0477cbf54dbbfdac02dba4c09a9b54523b38f8bb11014aadbf48a74e611c0baafc8dd620169accc1c268da665e05810862590", 0xf0) write$cgroup_int(r1, &(0x7f00000000c0), 0xfe58) recvmmsg(r1, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/62, 0xfe10}], 0x1}}], 0x1, 0x0, 0x0) 18:23:10 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 796.411685] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 796.418970] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10003fad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a040000") mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, 0x0) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 796.530591] nla_parse: 6 callbacks suppressed [ 796.530602] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:10 executing program 3 (fault-call:0 fault-nth:19): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffffffffffff000000c922e46e5c984a7063cb6c36e1a900"/112], 0xb8}}, 0x0) setns(r0, 0x50000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:10 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 796.720089] FAULT_INJECTION: forcing a failure. [ 796.720089] name failslab, interval 1, probability 0, space 0, times 0 [ 796.732223] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 796.747853] CPU: 1 PID: 925 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 796.754663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 796.764076] Call Trace: [ 796.766697] dump_stack+0x172/0x1f0 [ 796.770356] should_fail.cold+0xa/0x1b [ 796.774279] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 796.779410] ? lock_downgrade+0x810/0x810 [ 796.783586] ? ___might_sleep+0x163/0x280 [ 796.787765] __should_failslab+0x121/0x190 [ 796.792046] should_failslab+0x9/0x14 [ 796.795870] kmem_cache_alloc+0x2b1/0x700 [ 796.800048] ? lock_downgrade+0x810/0x810 [ 796.804238] __kernfs_new_node+0xef/0x690 [ 796.808420] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 796.813209] ? wait_for_completion+0x440/0x440 [ 796.817820] ? mutex_unlock+0xd/0x10 [ 796.821561] ? kernfs_activate+0x192/0x1f0 [ 796.825826] kernfs_new_node+0x99/0x130 [ 796.829834] __kernfs_create_file+0x51/0x340 [ 796.834270] sysfs_add_file_mode_ns+0x222/0x560 [ 796.838976] internal_create_group+0x385/0xc40 [ 796.843583] ? bd_set_size+0x89/0xb0 [ 796.847332] ? remove_files.isra.0+0x190/0x190 [ 796.851951] sysfs_create_group+0x20/0x30 [ 796.856122] lo_ioctl+0xf98/0x20f0 [ 796.859695] ? lo_rw_aio_complete+0x360/0x360 [ 796.864220] blkdev_ioctl+0xc4b/0x1ae0 [ 796.868128] ? blkpg_ioctl+0xa90/0xa90 [ 796.872034] ? find_held_lock+0x35/0x130 [ 796.876122] ? debug_check_no_obj_freed+0x200/0x464 [ 796.881173] ? __fget+0x340/0x540 [ 796.884646] ? ___might_sleep+0x163/0x280 [ 796.888837] block_ioctl+0xee/0x130 [ 796.892490] ? blkdev_fallocate+0x410/0x410 [ 796.896846] do_vfs_ioctl+0xd6e/0x1390 [ 796.900755] ? selinux_file_ioctl+0x46f/0x5e0 [ 796.905271] ? selinux_file_ioctl+0x125/0x5e0 [ 796.909794] ? ioctl_preallocate+0x210/0x210 [ 796.914221] ? selinux_file_mprotect+0x620/0x620 [ 796.919009] ? iterate_fd+0x360/0x360 [ 796.922835] ? do_sys_open+0x31d/0x550 [ 796.926755] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 796.932319] ? security_file_ioctl+0x93/0xc0 [ 796.936792] ksys_ioctl+0xab/0xd0 [ 796.940279] __x64_sys_ioctl+0x73/0xb0 [ 796.944199] do_syscall_64+0x103/0x610 [ 796.948112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 796.953320] RIP: 0033:0x458c17 [ 796.956531] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 796.975453] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 796.983200] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 796.990496] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 796.997793] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 797.005083] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 797.012373] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x2) read(r1, 0x0, 0x0) r2 = syz_open_dev$media(&(0x7f0000000640)='/dev/media#\x00', 0x7, 0x40) getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x181000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4, 0x7253}, 0x8) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x800) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000200)={0x0, @speck128, 0x2, "c76302c37b682e62"}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00000000c0)={'hsr0\x00', {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}) dup3(r1, r0, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000240)) 18:23:10 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) shutdown(r0, 0xfffffffffffffffc) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0xffffffffffffffff) read$rfkill(0xffffffffffffffff, 0x0, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11010, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x80044dfe, 0x0) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) open(0x0, 0x0, 0x61) r2 = open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x1000000000110) fchdir(r2) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000600)='./file0\x00', 0x4000, 0x0) write(r3, &(0x7f0000000400)="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", 0x200) sendfile(r3, r4, 0x0, 0xc700000e) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) 18:23:10 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c0000fffffff00000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) 18:23:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) write$apparmor_current(r3, &(0x7f0000000380)=@hat={'changehat ', 0x3, 0x5e, ['\x00']}, 0x1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:10 executing program 3 (fault-call:0 fault-nth:20): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:10 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f0000000100)={0x3, @default, r1}) syz_genetlink_get_family_id$SEG6(&(0x7f0000000180)='SEG6\x00') r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x7e6}, 0x4) bind$alg(r3, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f00000002c0)={0x3, 0x64, "d3f92e140797b09e574d3a43a37380c91d3c5bd44aed17d671a17af0f7a9cf66ea9323faeec724d86090f7b8cd895dc484d42b1ce517fe20d61babb62800425a41c59f2799436164122bbf3e47f06635b89a4f86823f76a0f84c4050c3ff62399107ea01"}) r4 = accept4(r3, 0x0, 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000480)='\t\x00\x00\x00', 0x4) fcntl$setstatus(r4, 0x4, 0x2000) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r4, r5, 0x0, 0x10000000000443) [ 797.176749] audit: type=1800 audit(926101390.896:181): pid=938 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16863 res=0 [ 797.231757] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 797.252433] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=25959 sclass=netlink_xfrm_socket pig=942 comm=syz-executor.4 [ 797.273307] audit: type=1804 audit(926101390.926:182): pid=938 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir149266798/syzkaller.aaklmz/919/file0" dev="sda1" ino=16863 res=1 18:23:11 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0xb, 0x0, r0, 0x0, [], 0x0, 0xffffffffffffffff, 0x2}, 0x3c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x9, 0x1, 0x0, r2}, @map={0x18, 0x4, 0x1, 0x0, r1}]}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) [ 797.348106] FAULT_INJECTION: forcing a failure. [ 797.348106] name failslab, interval 1, probability 0, space 0, times 0 [ 797.355444] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=25959 sclass=netlink_xfrm_socket pig=952 comm=syz-executor.4 [ 797.375903] CPU: 1 PID: 950 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 797.382713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 797.392092] Call Trace: [ 797.394723] dump_stack+0x172/0x1f0 [ 797.398391] should_fail.cold+0xa/0x1b [ 797.402307] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 797.407436] ? lock_downgrade+0x810/0x810 [ 797.411642] ? ___might_sleep+0x163/0x280 [ 797.415830] __should_failslab+0x121/0x190 [ 797.420088] should_failslab+0x9/0x14 [ 797.423914] kmem_cache_alloc+0x2b1/0x700 [ 797.428089] ? lock_downgrade+0x810/0x810 [ 797.432267] __kernfs_new_node+0xef/0x690 [ 797.436444] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 797.441228] ? wait_for_completion+0x440/0x440 [ 797.445844] ? mutex_unlock+0xd/0x10 [ 797.449577] ? kernfs_activate+0x192/0x1f0 [ 797.453846] kernfs_new_node+0x99/0x130 [ 797.457851] __kernfs_create_file+0x51/0x340 [ 797.462292] sysfs_add_file_mode_ns+0x222/0x560 [ 797.466992] internal_create_group+0x385/0xc40 [ 797.471601] ? bd_set_size+0x89/0xb0 [ 797.475346] ? remove_files.isra.0+0x190/0x190 [ 797.479968] sysfs_create_group+0x20/0x30 [ 797.484138] lo_ioctl+0xf98/0x20f0 [ 797.487716] ? lo_rw_aio_complete+0x360/0x360 [ 797.492242] blkdev_ioctl+0xc4b/0x1ae0 [ 797.496157] ? blkpg_ioctl+0xa90/0xa90 [ 797.500070] ? find_held_lock+0x35/0x130 [ 797.504159] ? debug_check_no_obj_freed+0x200/0x464 [ 797.509210] ? __fget+0x340/0x540 [ 797.512695] ? ___might_sleep+0x163/0x280 [ 797.516872] block_ioctl+0xee/0x130 [ 797.520518] ? blkdev_fallocate+0x410/0x410 [ 797.524864] do_vfs_ioctl+0xd6e/0x1390 [ 797.528767] ? selinux_file_ioctl+0x46f/0x5e0 [ 797.533284] ? selinux_file_ioctl+0x125/0x5e0 [ 797.537805] ? ioctl_preallocate+0x210/0x210 [ 797.542235] ? selinux_file_mprotect+0x620/0x620 [ 797.546303] audit: type=1800 audit(926101390.926:183): pid=938 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16863 res=0 [ 797.547016] ? iterate_fd+0x360/0x360 [ 797.574312] ? do_sys_open+0x31d/0x550 [ 797.578233] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 797.583799] ? security_file_ioctl+0x93/0xc0 [ 797.588241] ksys_ioctl+0xab/0xd0 [ 797.591738] __x64_sys_ioctl+0x73/0xb0 [ 797.600809] do_syscall_64+0x103/0x610 [ 797.604737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 797.609948] RIP: 0033:0x458c17 [ 797.613157] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 797.632075] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 797.639812] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 797.647105] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 797.654400] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 797.661706] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 797.668999] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 797.676655] net_ratelimit: 22 callbacks suppressed [ 797.676665] protocol 88fb is buggy, dev hsr_slave_0 [ 797.686791] protocol 88fb is buggy, dev hsr_slave_1 [ 797.692029] protocol 88fb is buggy, dev hsr_slave_0 18:23:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:11 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c000088a8ffff0000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) 18:23:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x100000800000000) fremovexattr(r0, &(0x7f0000000340)=@random={'os2.', '/dev/audio\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001600010400000000000000000a7800001800000014000200b8e02709575f96896413dba537000000c6384e9460e48d0c895006324a8ae48a04c349bf478e4097750f3ccfe64820d04f4b92c76d633cf09c29b667fdf272ff6e6f587642dbcb0b628a92d8709cd43e03c46134156cbd3af1c0f4dbe49cf79db2cc47127618f0a1bf9761c613f51606c92c20e1f013ed18c1b8ecdf078ce84c8b0cfd71e648f260793c2a658a0b0e454cdeb694688d283a13dd98dedf3e5c30eb8d1f7788d3f8"], 0x1}}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote, 0xd4}}, 0x20, 0x1, 0x48cd, 0x9, 0x4}, &(0x7f0000000280)=0x98) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000380), &(0x7f00000003c0)=0x30) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x1, 0x3}, &(0x7f0000000300)=0x8) [ 797.697144] protocol 88fb is buggy, dev hsr_slave_1 [ 797.702376] protocol 88fb is buggy, dev hsr_slave_0 [ 797.707492] protocol 88fb is buggy, dev hsr_slave_1 18:23:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x8000, 0x0) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x8, 0xff, 0x6, 0x1000, 0x5a70, 0x2}, 0x2}, 0xa) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x3}) [ 797.864222] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:11 executing program 3 (fault-call:0 fault-nth:21): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1, 0x101000) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000100)=0x3) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 798.025059] audit: type=1804 audit(926101391.746:184): pid=969 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir149266798/syzkaller.aaklmz/919/file0" dev="sda1" ino=16863 res=1 [ 798.083011] FAULT_INJECTION: forcing a failure. [ 798.083011] name failslab, interval 1, probability 0, space 0, times 0 [ 798.084450] audit: type=1800 audit(926101391.746:185): pid=969 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16863 res=0 [ 798.094975] CPU: 1 PID: 977 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 798.123846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.133218] Call Trace: [ 798.135829] dump_stack+0x172/0x1f0 [ 798.139499] should_fail.cold+0xa/0x1b [ 798.143417] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 798.148543] ? lock_downgrade+0x810/0x810 [ 798.152729] ? ___might_sleep+0x163/0x280 [ 798.156912] __should_failslab+0x121/0x190 [ 798.161180] should_failslab+0x9/0x14 [ 798.165001] kmem_cache_alloc+0x2b1/0x700 [ 798.169176] ? lock_downgrade+0x810/0x810 [ 798.173349] __kernfs_new_node+0xef/0x690 [ 798.177517] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 798.182295] ? wait_for_completion+0x440/0x440 [ 798.186904] ? mutex_unlock+0xd/0x10 [ 798.190635] ? kernfs_activate+0x192/0x1f0 [ 798.194892] kernfs_new_node+0x99/0x130 [ 798.198885] __kernfs_create_file+0x51/0x340 [ 798.203313] sysfs_add_file_mode_ns+0x222/0x560 [ 798.208003] internal_create_group+0x385/0xc40 [ 798.212601] ? bd_set_size+0x89/0xb0 [ 798.216341] ? remove_files.isra.0+0x190/0x190 [ 798.220956] sysfs_create_group+0x20/0x30 [ 798.225121] lo_ioctl+0xf98/0x20f0 [ 798.228702] ? lo_rw_aio_complete+0x360/0x360 [ 798.233234] blkdev_ioctl+0xc4b/0x1ae0 [ 798.237154] ? blkpg_ioctl+0xa90/0xa90 [ 798.241069] ? find_held_lock+0x35/0x130 [ 798.245163] ? debug_check_no_obj_freed+0x200/0x464 [ 798.250205] ? __fget+0x340/0x540 [ 798.253688] ? ___might_sleep+0x163/0x280 [ 798.257861] block_ioctl+0xee/0x130 [ 798.261508] ? blkdev_fallocate+0x410/0x410 [ 798.265849] do_vfs_ioctl+0xd6e/0x1390 [ 798.269754] ? selinux_file_ioctl+0x46f/0x5e0 [ 798.274265] ? selinux_file_ioctl+0x125/0x5e0 [ 798.278781] ? ioctl_preallocate+0x210/0x210 [ 798.283205] ? selinux_file_mprotect+0x620/0x620 [ 798.287984] ? iterate_fd+0x360/0x360 [ 798.291802] ? do_sys_open+0x31d/0x550 [ 798.295725] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 798.301285] ? security_file_ioctl+0x93/0xc0 [ 798.305724] ksys_ioctl+0xab/0xd0 [ 798.309197] __x64_sys_ioctl+0x73/0xb0 [ 798.313108] do_syscall_64+0x103/0x610 [ 798.317016] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 798.322214] RIP: 0033:0x458c17 [ 798.325422] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 798.344339] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 798.352076] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 798.359364] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 798.366649] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 798.373943] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 18:23:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0xee58}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x10200) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x6f, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x3b0, 0x1, 'client1\x00', 0xffffffff80000000, "2e0e682059842d48", "79f114af4cd08f685343da1c8f821a807099da940fb38744afd29c54e0cb33aa", 0x3, 0x4bfc9c32}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:23:12 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:12 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x800) fcntl$addseals(r0, 0x409, 0x8) fcntl$addseals(r0, 0x409, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x0) openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) lseek(r1, 0x0, 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=@getneigh={0x14, 0x1e, 0x400, 0x70bd25, 0x25dfdbff, {}, ["", "", "", ""]}, 0xffffffffffffff92}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) 18:23:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x200000) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000140)=""/232, &(0x7f0000000240)=0xe8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x7) setns(r1, 0x10000000) ioctl$SIOCNRDECOBS(r1, 0x89e2) [ 798.381228] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 798.443017] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 798.509831] protocol 88fb is buggy, dev hsr_slave_0 [ 798.514976] protocol 88fb is buggy, dev hsr_slave_1 [ 798.520198] protocol 88fb is buggy, dev hsr_slave_0 [ 798.525393] protocol 88fb is buggy, dev hsr_slave_1 18:23:12 executing program 0: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) write$evdev(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @random="10f5899d4416"}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) getgid() getegid() fstat(r2, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x804) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5) getsockopt(r0, 0x44, 0x661, &(0x7f00000000c0)=""/19, &(0x7f0000000140)=0x13) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000280)) open(&(0x7f0000000180)='./bus\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000000)=0xff) 18:23:12 executing program 1: bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ubi_ctrl\x00', 0x40000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000540)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f00000003c0)=0x4, 0x4) r3 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1, 0x0) ioctl$SIOCX25GCALLUSERDATA(r3, 0x89e4, &(0x7f0000000480)={0x0, "e512946c108ddc325bc8c7a6ecbf21a5925bf0367fe8e878c16b60c020da405600eafd4e65f3eb6689f83d669cf4cfb442bf56f5a41c07c25a2b06fb31386d520e6076914a372d70b7c4c64be22ddd51b48325a2428be1d541768bea358c6e3178ac05569f8909b6aa17fdcef5b8854702c8f476ae722a221e0fd506bb5b6453"}) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r3}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80000000, 0x200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x4000002102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video2\x00', 0x2, 0x0) r4 = request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'\x00\x00\b', 0xffffffffffffffff, 0x4c00000000006800}, &(0x7f0000001fee)='R\trist\xe3cusgrVid:De', 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000200)={0x7ff, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x8001}}, {{0xa, 0x4e23, 0x1, @mcast2, 0xff}}}, 0x108) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000009180)={0x0, 0x59, 0x1, 0x8, 0x200, 0x0, 0x1}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)) keyctl$instantiate(0xc, r4, &(0x7f0000000100)=ANY=[@ANYRESOCT], 0x1, r4) r5 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) keyctl$join(0x1, &(0x7f00000001c0)={'syz'}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000180)=0x1) 18:23:12 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0xe63a8d6a1bd086bd, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xb8}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:12 executing program 3 (fault-call:0 fault-nth:22): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/vcs\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$int_in(r0, 0x5452, &(0x7f0000000400)=0x8) close(r0) r3 = add_key(&(0x7f0000000980)='syzkaller\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)="43ef6bb69afe44f5ceb699001f77d3fae0c3fc74ebc32b5eb489d330dee3c3ec647b0443d8dbf0d68811298725acdbe6615a1882a411cc", 0xffffffffffffffe1, 0xfffffffffffffffe) readv(r2, &(0x7f0000000780)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/166, 0xa6}, {&(0x7f0000000440)=""/101, 0x65}, {&(0x7f00000004c0)=""/199, 0xc7}, {&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000680)=""/203, 0xcb}], 0x6) r4 = request_key(&(0x7f0000000a00)='pkcs7_test\x00', &(0x7f00000009c0)={'syz', 0x0}, &(0x7f0000000a80)='/dev/vcs\x00', 0xfffffffffffffffb) ioctl$VIDIOC_SUBDEV_S_EDID(r1, 0xc0285629, &(0x7f0000000b40)={0x0, 0x4, 0x28a, [], &(0x7f0000000b00)=0x1}) ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f0000000940)=0x5) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000200)=[{&(0x7f0000000100)="3452cc801a8e6fb31de389a6ec3edc6aa2505e47615020af46e5bc18f111493291c06249cd7878ea1523abaa9bde37423ea37434e7039a7149281dba4e2272f86bf71fa2918c0038ce73e4e1503cf86d29b64661d90324ba2c4db248f91f670ab0f5c419ac1e2077f0657dbd02e302c52f4fa7bf01733327767ec5358dc737e5356657ad6ee80c7ec36b88958de664132b25eb2422cb845c5b10b55c8faad5003eb0d93a3b5c84c225fcbc6dca8e4e85ce0214196cd450fe050c8cf1da35981feb669000b9f7fd585fb2e5c2b29e494018c013c9e91a82716fc1", 0xda}], 0x1, r4) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000ac0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000a40)={&(0x7f00000002c0)={0x1c, r5, 0x202, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={0x0}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000840)={r6, @in6={{0xa, 0x4e22, 0x1a2b, @empty, 0x6ebd}}, 0x2, 0xfffffffffffffffe, 0x8, 0x0, 0x90}, &(0x7f0000000900)=0x98) [ 798.692701] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 798.747099] FAULT_INJECTION: forcing a failure. [ 798.747099] name failslab, interval 1, probability 0, space 0, times 0 [ 798.801886] CPU: 1 PID: 1011 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 798.808789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.818168] Call Trace: [ 798.820779] dump_stack+0x172/0x1f0 [ 798.824433] should_fail.cold+0xa/0x1b [ 798.828354] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 798.833489] ? lock_downgrade+0x810/0x810 [ 798.837665] ? ___might_sleep+0x163/0x280 [ 798.841848] __should_failslab+0x121/0x190 [ 798.846103] should_failslab+0x9/0x14 [ 798.849922] kmem_cache_alloc_trace+0x2cf/0x760 [ 798.854616] kobject_uevent_env+0x2fb/0x1030 [ 798.859050] kobject_uevent+0x20/0x26 [ 798.862864] lo_ioctl+0x1014/0x20f0 [ 798.866512] ? lo_rw_aio_complete+0x360/0x360 [ 798.871035] blkdev_ioctl+0xc4b/0x1ae0 [ 798.874940] ? blkpg_ioctl+0xa90/0xa90 [ 798.878876] ? find_held_lock+0x35/0x130 [ 798.882962] ? debug_check_no_obj_freed+0x200/0x464 [ 798.888006] ? __fget+0x340/0x540 [ 798.891486] ? ___might_sleep+0x163/0x280 [ 798.895656] block_ioctl+0xee/0x130 [ 798.899310] ? blkdev_fallocate+0x410/0x410 [ 798.903654] do_vfs_ioctl+0xd6e/0x1390 [ 798.907566] ? selinux_file_ioctl+0x46f/0x5e0 [ 798.912074] ? selinux_file_ioctl+0x125/0x5e0 [ 798.916590] ? ioctl_preallocate+0x210/0x210 [ 798.921013] ? selinux_file_mprotect+0x620/0x620 [ 798.925791] ? iterate_fd+0x360/0x360 [ 798.929605] ? do_sys_open+0x31d/0x550 [ 798.933518] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 798.939069] ? security_file_ioctl+0x93/0xc0 [ 798.943502] ksys_ioctl+0xab/0xd0 [ 798.946974] __x64_sys_ioctl+0x73/0xb0 18:23:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r0, &(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000340)=0x80, 0x800) sendmsg$nl_route_sched(r2, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)=@gettfilter={0x5c, 0x2e, 0x0, 0x70bd26, 0x25dfdbfb, {0x0, r3, {0x0, 0x6}, {0xf, 0xfff3}, {0xc, 0xffff}}, [{0x8, 0xb, 0x9}, {0x8, 0xb, 0x6}, {0x8, 0xb, 0xfff}, {0x8, 0xb, 0x3}, {0x8, 0xb, 0x1ff}, {0x8, 0xb, 0x3}, {0x8, 0xb, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x200048c0) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) fcntl$setsig(r1, 0xa, 0x2e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:12 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c00009effffff0000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) [ 798.950883] do_syscall_64+0x103/0x610 [ 798.954805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 798.960005] RIP: 0033:0x458c17 [ 798.963208] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 798.982123] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 798.989881] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 18:23:12 executing program 2: r0 = syz_open_dev$adsp(0x0, 0x7, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @broadcast}}}, 0xffffffffffffffc2) io_setup(0x0, &(0x7f0000000000)) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x7fffffff, 0x5, 0x80, &(0x7f0000ffb000/0x4000)=nil, 0xe15}) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x1ff) r1 = userfaultfd(0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001440)=ANY=[@ANYBLOB="e00000027f000001ffffffffffffffff000000000000000000000000000000000000000000000000ffff000000ff00000000000000000000000000000000000000000000000000000000000000000000ffff00ffffff00000000000000000000000901010081000300220006627071300000000000000000000000006970366772653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000080000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff0000000000000000000000000000e000000200000000ffffffffac1414aaac14140effffff00ffffffff0000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000ffff0000ffff0000000000000000000004000005c53f0080800000016970365f76746930000000000000000076657468315f746f5f626f6e6400000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000810200000000000000000000f0001801000000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001802000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000000100000073797374656d5f753a86626a6563745f723a69707461626c65735f636f6e665f743a733000000800000000000000aebb0b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00"/1366], 0x1) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) lstat(0x0, &(0x7f0000000900)) ioctl$CAPI_SET_FLAGS(r0, 0x80044324, 0x0) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200000000000802, 0x0) write$uinput_user_dev(r3, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x1) ioctl$UI_DEV_SETUP(r3, 0x5501, 0x0) ioctl$UI_DEV_DESTROY(r3, 0x5502) 18:23:12 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) timerfd_settime(r2, 0x40000000000, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, 0x0) epoll_pwait(r1, &(0x7f0000000340)=[{}], 0x1, 0xfffffffffffffff7, 0x0, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000100)=""/133) dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001}) 18:23:12 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 798.997167] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 799.004448] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 799.011739] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 799.019026] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 799.122085] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000087e6d24f7f85efc289665a4b9d6c9491acf6eeb64c85c196d96fe9002f8c626eb98eef9b4ffa60cf71eedace12392d37a121670de964004c921f146d8acf73cddd3f64c44f53f6a8aee6237c4137"], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:12 executing program 3 (fault-call:0 fault-nth:23): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 799.175595] audit: type=1800 audit(926101392.895:186): pid=1044 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16867 res=0 [ 799.341899] FAULT_INJECTION: forcing a failure. [ 799.341899] name failslab, interval 1, probability 0, space 0, times 0 [ 799.359590] CPU: 1 PID: 1053 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 799.366493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 799.375892] Call Trace: [ 799.378505] dump_stack+0x172/0x1f0 [ 799.382169] should_fail.cold+0xa/0x1b [ 799.386079] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 799.391200] ? lock_downgrade+0x810/0x810 [ 799.395365] ? ___might_sleep+0x163/0x280 [ 799.399535] __should_failslab+0x121/0x190 [ 799.403789] should_failslab+0x9/0x14 [ 799.407601] __kmalloc+0x2e5/0x750 [ 799.411166] ? rcu_read_lock_sched_held+0x110/0x130 [ 799.416199] ? kobject_get_path+0xc4/0x1b0 [ 799.420450] kobject_get_path+0xc4/0x1b0 [ 799.424537] kobject_uevent_env+0x31f/0x1030 [ 799.428969] kobject_uevent+0x20/0x26 [ 799.432785] lo_ioctl+0x1014/0x20f0 [ 799.436426] ? lo_rw_aio_complete+0x360/0x360 [ 799.440943] blkdev_ioctl+0xc4b/0x1ae0 [ 799.444845] ? blkpg_ioctl+0xa90/0xa90 [ 799.448742] ? find_held_lock+0x35/0x130 [ 799.452822] ? debug_check_no_obj_freed+0x200/0x464 [ 799.457857] ? __fget+0x340/0x540 [ 799.461315] ? ___might_sleep+0x163/0x280 [ 799.465496] block_ioctl+0xee/0x130 [ 799.469113] ? blkdev_fallocate+0x410/0x410 [ 799.473427] do_vfs_ioctl+0xd6e/0x1390 [ 799.477323] ? selinux_file_ioctl+0x46f/0x5e0 [ 799.481816] ? selinux_file_ioctl+0x125/0x5e0 [ 799.486322] ? ioctl_preallocate+0x210/0x210 [ 799.490725] ? selinux_file_mprotect+0x620/0x620 [ 799.495483] ? iterate_fd+0x360/0x360 [ 799.499279] ? do_sys_open+0x31d/0x550 [ 799.503174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 799.508717] ? security_file_ioctl+0x93/0xc0 [ 799.513143] ksys_ioctl+0xab/0xd0 [ 799.516621] __x64_sys_ioctl+0x73/0xb0 [ 799.520519] do_syscall_64+0x103/0x610 [ 799.524407] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 799.529592] RIP: 0033:0x458c17 [ 799.532792] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 799.551699] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 799.559406] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 799.566672] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 799.575370] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 799.582659] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 799.589961] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080), 0x8) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x1, 0x2) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) 18:23:13 executing program 0: r0 = socket$inet6(0xa, 0x4000000080002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xffffffffffffd, &(0x7f0000000100)=0xd, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bond0\x00', 0x400}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x90000915, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0}) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f0000000140)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x2, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40001ab, 0x0) sendto$inet6(r0, &(0x7f0000000080)="313a1b953592ded6f4c050f792cb29dfc35c887082da2218396d8ec57bec0326feab05d096854cbae171f3b846f363348ef603db33", 0x35, 0x4814, &(0x7f00000000c0)={0xa, 0x4e20, 0x8, @empty, 0x2}, 0x5b) 18:23:13 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:13 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x10}, {r0, 0x41}, {r0, 0x100}, {r0, 0x4000}, {r0, 0x2000}], 0x6, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)={0x7f}, 0x8) sendfile(r0, r0, 0x0, 0x400000000004) 18:23:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x4e21, 0x0, @ipv4={[], [], @multicast1}, 0x5}, 0xfffffffffffffd1b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast1, 0x800, 0x0, 0x2, 0x0, 0x4}, 0x20) 18:23:13 executing program 3 (fault-call:0 fault-nth:24): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:13 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x9, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002400)={0x0, 0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002480)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x84) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f00000001c0)={0x2, "3e22ec28a0b27323cffba103264dc6600ddcedd3fd09e4a6b8da523fe6bb9169"}) r3 = socket$inet6(0xa, 0x80000, 0x200) r4 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getgroups(0x3, &(0x7f0000000180)=[0xee00, 0xee01, 0xee01]) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000003c0)=[0xffffffffffffffff, 0xee00, 0xee01, 0xee01, 0xee01]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000440)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000480)={{0xfff, r5, r6, r7, r8, 0x1, 0x4}, 0x9, 0x9, 0x6, 0x8, r9, r10, 0x10000}) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000040)=""/69, &(0x7f00000000c0)=0x45) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 800.027663] FAULT_INJECTION: forcing a failure. [ 800.027663] name failslab, interval 1, probability 0, space 0, times 0 [ 800.031217] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 800.063668] CPU: 1 PID: 1067 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 800.070576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.079949] Call Trace: [ 800.082569] dump_stack+0x172/0x1f0 [ 800.086238] should_fail.cold+0xa/0x1b [ 800.090174] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 800.095304] ? lock_downgrade+0x810/0x810 [ 800.099483] ? ___might_sleep+0x163/0x280 [ 800.103656] __should_failslab+0x121/0x190 [ 800.107923] should_failslab+0x9/0x14 [ 800.111747] kmem_cache_alloc_node+0x26f/0x710 [ 800.116360] ? find_held_lock+0x35/0x130 [ 800.120471] __alloc_skb+0xd5/0x5f0 [ 800.124126] ? skb_scrub_packet+0x490/0x490 [ 800.128485] ? kasan_check_read+0x11/0x20 [ 800.132667] alloc_uevent_skb+0x83/0x1e2 [ 800.136766] kobject_uevent_env+0xa63/0x1030 [ 800.141212] kobject_uevent+0x20/0x26 [ 800.145035] lo_ioctl+0x1014/0x20f0 [ 800.148694] ? lo_rw_aio_complete+0x360/0x360 [ 800.153217] blkdev_ioctl+0xc4b/0x1ae0 [ 800.157126] ? blkpg_ioctl+0xa90/0xa90 [ 800.161039] ? find_held_lock+0x35/0x130 [ 800.165126] ? debug_check_no_obj_freed+0x200/0x464 [ 800.170172] ? __fget+0x340/0x540 [ 800.173651] ? ___might_sleep+0x163/0x280 18:23:13 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0_to_hsr\x00', {0x2, 0x4e23, @remote}}) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setsig(r0, 0xa, 0x2a) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:13 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x10400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000480)="64f5d9f7", 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x310, 0x20, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x29}}}, [0x0, 0x800, 0x1, 0x7ff, 0x1, 0x4, 0x101, 0x4752, 0xff, 0x7, 0x1f, 0x584, 0x3, 0xffffffffffffffc1, 0x1ff]}, &(0x7f0000000280)=0x100) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000002c0)=0x5a, 0x4) sendfile(r2, r4, 0x0, 0x10000000000443) dup2(r2, r0) ioctl$VIDIOC_ENUMAUDIO(r4, 0xc0345641, &(0x7f0000000000)={0xffffffffffffff00, "087b80cf260c4f01785a8b97d92b8e32c1dc1a7db8ddf77b7ec1d6b6d4e4c4a0", 0x2, 0x1}) 18:23:13 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 800.177840] block_ioctl+0xee/0x130 [ 800.181494] ? blkdev_fallocate+0x410/0x410 [ 800.185841] do_vfs_ioctl+0xd6e/0x1390 [ 800.189755] ? selinux_file_ioctl+0x46f/0x5e0 [ 800.194272] ? selinux_file_ioctl+0x125/0x5e0 [ 800.198784] ? ioctl_preallocate+0x210/0x210 [ 800.203212] ? selinux_file_mprotect+0x620/0x620 [ 800.208000] ? iterate_fd+0x360/0x360 [ 800.211826] ? do_sys_open+0x31d/0x550 [ 800.215745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 800.221310] ? security_file_ioctl+0x93/0xc0 [ 800.225746] ksys_ioctl+0xab/0xd0 18:23:13 executing program 1: mkdir(&(0x7f0000000000)='./bus\x00', 0x4) mknod(&(0x7f0000000200)='./bus\x00', 0x100100c, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@deltclass={0x38, 0x29, 0x8, 0x70bd2c, 0x25dfdbfc, {0x0, r2, {0xfff3, 0x4}, {0xffff, 0x4}, {0xd, 0xffff}}, [@tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x400}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x10) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) open(&(0x7f0000000580)='./bus\x00', 0x2, 0x0) [ 800.229229] __x64_sys_ioctl+0x73/0xb0 [ 800.233137] do_syscall_64+0x103/0x610 [ 800.237049] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.242254] RIP: 0033:0x458c17 [ 800.245475] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 800.264399] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 800.272136] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 800.279421] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 800.286712] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 800.293997] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 800.301282] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 800.327849] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 800.359455] audit: type=1400 audit(926101394.075:187): avc: denied { read } for pid=1085 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 18:23:14 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:14 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x73) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x2, 0x4, 0x4, 0x3}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x4, 0x4, 0x4, 0x5, r1}, 0x2c) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vfio/vfio\x00', 0x6001, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000002c0)={r4, 0x0, r2}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000100)={0x7ff, {{0x2, 0x4e21, @multicast2}}}, 0x88) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000000200)={r6, r7+30000000}, 0x0) r8 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x80000, 0x0) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000080)={0x8000, 0x7, 0x0, 0x1, 0xd, 0xe193, 0x7fffffff, 0x0, 0x400, 0x10000}) 18:23:14 executing program 1: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x80000, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000200)={0x8001007, 0x1, 0x3}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000080)=""/126, 0x7e, 0x2, &(0x7f0000000140)={0x11, 0x1f, r1, 0x1, 0x6b68, 0x6, @broadcast}, 0x14) ioctl$TCSBRK(r0, 0x5409, 0x10001) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x7ba82e9a, 0x7ff}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, r1}, 0x14) syz_emit_ethernet(0x25e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaadf9c8c0516e8735ef0db60aaaa0204000600000800450000240000000010219078d21ac0759718ac1414bbac1414aa000000000400907813e5704400cd98e8"], 0x0) 18:23:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) sendmmsg$alg(r1, &(0x7f0000000240)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="0e82526b9719bb63dc9be09e4dc8bfb17570c8f8f30f2a39cb8f191092c95bd150d41fbc37dac5b768f0ad4bdb38b7154f2b9da3aaec299ceb288a3cb5d3b29f4c99c7f2080bd3cbdca1026dab13ef2732516a2c7c976443ac86f052b2d815fd81ad6db1c6ba99991e10a9484e3aa9c0c4ac1676633260efab097c34fed6861b", 0x80}, {&(0x7f0000000140)="bdcfd39f07500e1679ced9a6e10ff06d2d414941f1fabb2c05cffc14f65d23e8931fbaccab9c6a9810585e54e4fa72f86cc98f6d26d5b7a5e3f5d53aecb806814658f4121a22bc40c6140791a92873eee414f8e948ffa77dc2790aed9190b617", 0x60}], 0x2, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}], 0x1, 0x40000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000bbb9058901da5b67be397bf06260ea8e135d17ffffffffffffffff5c79cbac7b34583b25037b94e6572d5dce", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:14 executing program 3 (fault-call:0 fault-nth:25): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 800.500705] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:14 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000080)={0x0, @aes256}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev}, {@in6=@mcast2, 0x0, 0x32}, @in6=@ipv4, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9d}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}}}]}, 0x13c}}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000280)=0x8) ioctl$VIDIOC_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f0000000340)={0x0, @bt={0x81, 0x40, 0x1, 0x2, 0x5, 0xfffffffffffff010, 0x80000001, 0x6, 0x6, 0xfffffffffffffff9, 0x0, 0x953a, 0x7, 0x7, 0x8, 0x2}}) 18:23:14 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @remote}, 0x10) [ 800.643944] FAULT_INJECTION: forcing a failure. [ 800.643944] name failslab, interval 1, probability 0, space 0, times 0 [ 800.674636] CPU: 1 PID: 1109 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 800.681556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.690966] Call Trace: 18:23:14 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0_to_hsr\x00', {0x2, 0x4e23, @remote}}) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@rand_addr="cb2e47a19a075c0b8f288bd58f143c66", 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x20300) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000240)=0x1, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x766}, 0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@initdev, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000003c0)=0xe8) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in6, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000840)=0xe8) getresuid(&(0x7f0000000880), &(0x7f00000008c0)=0x0, &(0x7f0000000900)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000940)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000a40)=0xe8) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000f00)={'lapb0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000c40)=0xe8) getresgid(&(0x7f0000000c80), &(0x7f0000000cc0), &(0x7f0000000d00)=0x0) fsetxattr$system_posix_acl(r4, &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000d40)={{}, {0x1, 0x2}, [{0x2, 0x1, r5}, {0x2, 0x0, r6}, {0x2, 0x5, r7}, {0x2, 0x2, r8}, {0x2, 0x4, r9}, {0x2, 0x1, r10}, {0x2, 0x2, r11}, {0x2, 0x4, r12}, {0x2, 0x1, r13}], {0x4, 0x2}, [{0x8, 0x1, r14}], {0x10, 0x4}, {0x20, 0x2}}, 0x74, 0xa940353e01f32a10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000ec0)={0x45}, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000e40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000e00)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f0000000e80)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000dc0), r15, 0x0, 0x1, 0x4}}, 0x20) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:14 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 800.693583] dump_stack+0x172/0x1f0 [ 800.697242] should_fail.cold+0xa/0x1b [ 800.701166] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 800.707775] ? lock_downgrade+0x810/0x810 [ 800.711953] ? ___might_sleep+0x163/0x280 [ 800.716134] __should_failslab+0x121/0x190 [ 800.720397] should_failslab+0x9/0x14 [ 800.724223] kmem_cache_alloc_node_trace+0x277/0x720 [ 800.729361] ? __alloc_skb+0xd5/0x5f0 [ 800.733192] __kmalloc_node_track_caller+0x3d/0x80 [ 800.738149] __kmalloc_reserve.isra.0+0x40/0xf0 18:23:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0_to_hsr\x00', {0x2, 0x4e23, @remote}}) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 800.742858] __alloc_skb+0x10b/0x5f0 [ 800.746603] ? skb_scrub_packet+0x490/0x490 [ 800.750950] ? kasan_check_read+0x11/0x20 [ 800.755129] alloc_uevent_skb+0x83/0x1e2 [ 800.759214] kobject_uevent_env+0xa63/0x1030 [ 800.763661] kobject_uevent+0x20/0x26 [ 800.767498] lo_ioctl+0x1014/0x20f0 [ 800.771160] ? lo_rw_aio_complete+0x360/0x360 [ 800.775697] blkdev_ioctl+0xc4b/0x1ae0 [ 800.779619] ? blkpg_ioctl+0xa90/0xa90 [ 800.783530] ? find_held_lock+0x35/0x130 [ 800.787620] ? debug_check_no_obj_freed+0x200/0x464 [ 800.792691] ? __fget+0x340/0x540 [ 800.796179] ? ___might_sleep+0x163/0x280 [ 800.800357] block_ioctl+0xee/0x130 [ 800.804005] ? blkdev_fallocate+0x410/0x410 [ 800.808351] do_vfs_ioctl+0xd6e/0x1390 [ 800.812265] ? selinux_file_ioctl+0x46f/0x5e0 [ 800.816784] ? selinux_file_ioctl+0x125/0x5e0 [ 800.821310] ? ioctl_preallocate+0x210/0x210 [ 800.825740] ? selinux_file_mprotect+0x620/0x620 [ 800.830525] ? iterate_fd+0x360/0x360 [ 800.834350] ? do_sys_open+0x31d/0x550 [ 800.838273] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 18:23:14 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0_to_hsr\x00', {0x2, 0x4e23, @remote}}) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 800.843833] ? security_file_ioctl+0x93/0xc0 [ 800.848270] ksys_ioctl+0xab/0xd0 [ 800.851751] __x64_sys_ioctl+0x73/0xb0 [ 800.855667] do_syscall_64+0x103/0x610 [ 800.859600] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.864809] RIP: 0033:0x458c17 [ 800.868020] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 800.886947] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 18:23:14 executing program 0: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x40000000000600b, 0x0) clone(0x2100001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x64a0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x2, 0x0) sendto$x25(r0, &(0x7f0000000140)="4b94924e83efa7d0f054b524d8ebac0f3649b12f2468677f45c881d094edfdb0a83e1af143db808bc6ea5515e082", 0x2e, 0x200000c0, 0x0, 0x0) mount(&(0x7f00000001c0)=@sr0='/dev/sr0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='hfsplus\x00', 0x0, 0x0) 18:23:14 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 800.894693] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 800.901989] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 800.909276] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 800.916562] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 800.923847] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@prjquota='prjquota'}, {@usrquota='usrquota'}], [{@obj_user={'obj_user', 0x3d, 'md5sum'}}]}) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") 18:23:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x40400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000200)=r4, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:14 executing program 3 (fault-call:0 fault-nth:26): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:14 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:14 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x74, 0x4) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000680)={0x2, 0x4e23, @local}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xc77, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000480)={0x8c, 0x18, 0xfa00, {0x0, &(0x7f0000000440), 0x0, 0x0, [0x9c00, 0x0, 0x0, 0x0, 0x28fc]}}, 0xfef5) bind$alg(0xffffffffffffffff, &(0x7f0000000b40)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) 18:23:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0xd1) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000300"/112], 0xb8}}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:15 executing program 0: r0 = socket$inet6(0xa, 0xe, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000500)=0xffffffffffffffff, 0x4) r2 = fcntl$getown(r0, 0x9) r3 = getpgid(r2) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x8, 0x0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x101}, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffa}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f00000003c0)="eb64c86d4f66732e66617400020441000500077008f80000d8c32d8cbe59628cf9d9ed7b2c", 0x25}], 0x0, 0x0) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000000200)={@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}) r5 = socket$inet6(0xa, 0xa, 0x3) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000640)='./file0\x00', 0xe005, 0x1, &(0x7f0000000380)=[{&(0x7f0000000680)="eb3c130105a4874e97bfeb58906d6b66732e6461740002", 0x17}], 0x0, 0x0) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) removexattr(&(0x7f0000000700)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYRES64=r4, @ANYRES16=r2]) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x110, r1, 0x8000000) openat$fuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/fuse\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000001140)) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x9) syz_open_dev$vbi(&(0x7f0000000280)='/dev/vbi#\x00', 0x2, 0x2) r7 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x2, r3) capset(&(0x7f00000002c0)={0x19980330}, &(0x7f0000000300)={0x8, 0x2, 0x89, 0x3, 0xca, 0xca30}) r8 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff00000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={0x0}, 0x1e, 0x0, 0x0, 0x4}, 0x0, 0x0, r7, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x0, 0x80000000, 0x80}, 0xc) r9 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0xa2081, 0x0) write$cgroup_type(r9, 0x0, 0x0) mkdirat(r6, &(0x7f00000004c0)='./file1\x00', 0x100000000) creat(&(0x7f0000000a00)='./file0/file0\x00', 0x44) fchdir(r8) [ 801.252402] FAULT_INJECTION: forcing a failure. [ 801.252402] name failslab, interval 1, probability 0, space 0, times 0 18:23:15 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 801.304963] CPU: 1 PID: 1149 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 801.311862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 801.321237] Call Trace: [ 801.323874] dump_stack+0x172/0x1f0 [ 801.327542] should_fail.cold+0xa/0x1b [ 801.331460] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 801.336599] ? lock_downgrade+0x810/0x810 [ 801.340781] ? ___might_sleep+0x163/0x280 [ 801.344970] __should_failslab+0x121/0x190 [ 801.349238] should_failslab+0x9/0x14 [ 801.353081] kmem_cache_alloc_node_trace+0x277/0x720 [ 801.358222] ? __alloc_skb+0xd5/0x5f0 [ 801.362063] __kmalloc_node_track_caller+0x3d/0x80 [ 801.367030] __kmalloc_reserve.isra.0+0x40/0xf0 [ 801.371749] __alloc_skb+0x10b/0x5f0 [ 801.375510] ? skb_scrub_packet+0x490/0x490 [ 801.379864] ? kasan_check_read+0x11/0x20 [ 801.384050] alloc_uevent_skb+0x83/0x1e2 [ 801.388145] kobject_uevent_env+0xa63/0x1030 [ 801.392596] kobject_uevent+0x20/0x26 [ 801.396424] lo_ioctl+0x1014/0x20f0 [ 801.400086] ? lo_rw_aio_complete+0x360/0x360 [ 801.404616] blkdev_ioctl+0xc4b/0x1ae0 [ 801.408544] ? blkpg_ioctl+0xa90/0xa90 [ 801.412469] ? find_held_lock+0x35/0x130 [ 801.416563] ? debug_check_no_obj_freed+0x200/0x464 [ 801.421611] ? __fget+0x340/0x540 [ 801.425090] ? ___might_sleep+0x163/0x280 [ 801.429304] block_ioctl+0xee/0x130 [ 801.432957] ? blkdev_fallocate+0x410/0x410 [ 801.437307] do_vfs_ioctl+0xd6e/0x1390 [ 801.441217] ? selinux_file_ioctl+0x46f/0x5e0 [ 801.445738] ? selinux_file_ioctl+0x125/0x5e0 [ 801.450262] ? ioctl_preallocate+0x210/0x210 [ 801.454704] ? selinux_file_mprotect+0x620/0x620 [ 801.459505] ? iterate_fd+0x360/0x360 [ 801.463336] ? do_sys_open+0x31d/0x550 [ 801.467255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 801.472822] ? security_file_ioctl+0x93/0xc0 [ 801.477318] ksys_ioctl+0xab/0xd0 [ 801.480890] __x64_sys_ioctl+0x73/0xb0 [ 801.484825] do_syscall_64+0x103/0x610 [ 801.488746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 801.493961] RIP: 0033:0x458c17 [ 801.497172] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 801.516099] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 801.523840] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 801.531135] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 801.538433] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 801.545729] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 18:23:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0_to_hsr\x00', {0x2, 0x4e23, @remote}}) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 801.553025] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 801.582228] nla_parse: 2 callbacks suppressed [ 801.582238] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:15 executing program 3 (fault-call:0 fault-nth:27): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0f00"/112], 0xb8}}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:15 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x26, 0x400200007fe, &(0x7f00000000c0)={0x2, 0x10084e23, @local}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000140)={0x9, 0x7, 0x3ff, 0x0, 'syz0\x00', 0x2}) write$binfmt_elf64(r1, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0x120001644) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x7ffff012}], 0x1, &(0x7f0000000200)=""/20, 0xc2b}, 0x0) [ 801.909742] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 801.927632] FAULT_INJECTION: forcing a failure. [ 801.927632] name failslab, interval 1, probability 0, space 0, times 0 [ 802.002784] CPU: 0 PID: 1184 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 802.009698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 802.019074] Call Trace: [ 802.021699] dump_stack+0x172/0x1f0 [ 802.025358] should_fail.cold+0xa/0x1b [ 802.029278] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 802.034416] ? lock_downgrade+0x810/0x810 [ 802.038617] ? ___might_sleep+0x163/0x280 [ 802.042808] __should_failslab+0x121/0x190 [ 802.047066] should_failslab+0x9/0x14 [ 802.050891] kmem_cache_alloc_node_trace+0x277/0x720 [ 802.056140] ? __alloc_skb+0xd5/0x5f0 [ 802.059983] __kmalloc_node_track_caller+0x3d/0x80 [ 802.064951] __kmalloc_reserve.isra.0+0x40/0xf0 [ 802.069661] __alloc_skb+0x10b/0x5f0 [ 802.073415] ? skb_scrub_packet+0x490/0x490 [ 802.077769] ? kasan_check_read+0x11/0x20 [ 802.081950] alloc_uevent_skb+0x83/0x1e2 [ 802.086039] kobject_uevent_env+0xa63/0x1030 [ 802.090487] kobject_uevent+0x20/0x26 [ 802.094303] lo_ioctl+0x1014/0x20f0 [ 802.097956] ? lo_rw_aio_complete+0x360/0x360 18:23:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = accept(r0, &(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x80) accept4$alg(r2, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0x4, 0x70bd27, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x20000000) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$TIPC_CMD_GET_NETID(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r3, 0x4, 0x70bd28, 0x78b4, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000580)=ANY=[@ANYBLOB="b800320500005fc02e7cc2a27ff5ebe6ecc4a8c50000000007310000000000000000008000000001e00000010034ea17da2ac9fa000000000000000100000000000000000000000a000000000004", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0_to_hsr\x00', {0x2, 0x4e23, @remote}}) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 802.102485] blkdev_ioctl+0xc4b/0x1ae0 [ 802.106405] ? blkpg_ioctl+0xa90/0xa90 [ 802.110322] ? find_held_lock+0x35/0x130 [ 802.114407] ? debug_check_no_obj_freed+0x200/0x464 [ 802.119457] ? __fget+0x340/0x540 [ 802.122931] ? ___might_sleep+0x163/0x280 [ 802.127114] block_ioctl+0xee/0x130 [ 802.130766] ? blkdev_fallocate+0x410/0x410 [ 802.135119] do_vfs_ioctl+0xd6e/0x1390 [ 802.139037] ? selinux_file_ioctl+0x46f/0x5e0 [ 802.143551] ? selinux_file_ioctl+0x125/0x5e0 [ 802.148075] ? ioctl_preallocate+0x210/0x210 [ 802.152503] ? selinux_file_mprotect+0x620/0x620 [ 802.157283] ? iterate_fd+0x360/0x360 [ 802.161100] ? do_sys_open+0x31d/0x550 [ 802.165018] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 802.170924] ? security_file_ioctl+0x93/0xc0 [ 802.175365] ksys_ioctl+0xab/0xd0 [ 802.178832] __x64_sys_ioctl+0x73/0xb0 [ 802.182735] do_syscall_64+0x103/0x610 [ 802.186642] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 802.191848] RIP: 0033:0x458c17 [ 802.195042] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 802.213949] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 802.221672] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000458c17 [ 802.228975] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 802.236309] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 802.243587] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 18:23:16 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 802.250880] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:16 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x100000400003, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000180), 0x4) connect$vsock_stream(0xffffffffffffffff, 0x0, 0x0) ioperm(0xfff, 0x9, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xdf1b) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x1000000000054}, 0x98) [ 802.306125] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:16 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 802.374856] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=1200 comm=syz-executor.4 [ 802.397094] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=1200 comm=syz-executor.4 18:23:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:16 executing program 3 (fault-call:0 fault-nth:28): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 802.475650] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:16 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 802.580031] FAULT_INJECTION: forcing a failure. [ 802.580031] name failslab, interval 1, probability 0, space 0, times 0 [ 802.594157] CPU: 1 PID: 1211 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 802.601129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 802.610535] Call Trace: [ 802.613156] dump_stack+0x172/0x1f0 [ 802.616873] should_fail.cold+0xa/0x1b [ 802.620809] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 802.625950] ? lock_downgrade+0x810/0x810 [ 802.630129] ? ___might_sleep+0x163/0x280 [ 802.634308] __should_failslab+0x121/0x190 [ 802.638573] should_failslab+0x9/0x14 [ 802.642434] kmem_cache_alloc+0x2b1/0x700 [ 802.646607] ? __d_lookup+0x433/0x760 [ 802.650438] ? lookup_dcache+0x23/0x140 [ 802.654442] ? d_lookup+0xf9/0x260 [ 802.658008] ? lockdep_hardirqs_on+0x415/0x5d0 [ 802.662624] __d_alloc+0x2e/0x9d0 [ 802.666106] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 802.671154] d_alloc+0x4d/0x2b0 [ 802.674470] __lookup_hash+0xcd/0x190 [ 802.678298] filename_create+0x1a7/0x4f0 [ 802.682387] ? kern_path_mountpoint+0x40/0x40 [ 802.686911] ? strncpy_from_user+0x21f/0x2e0 [ 802.691355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 802.696925] ? getname_flags+0x277/0x5b0 [ 802.701024] do_mkdirat+0xb5/0x2a0 [ 802.704437] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 802.706120] ? __ia32_sys_mknod+0xb0/0xb0 [ 802.718988] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 802.723776] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 802.729168] ? do_syscall_64+0x26/0x610 [ 802.733187] ? lockdep_hardirqs_on+0x415/0x5d0 [ 802.738247] __x64_sys_mkdir+0x5c/0x80 [ 802.742162] do_syscall_64+0x103/0x610 [ 802.746085] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 802.751298] RIP: 0033:0x4581c7 [ 802.754514] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 802.773437] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 802.781184] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 802.788479] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 802.795770] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 802.803064] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 802.810364] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 802.818179] net_ratelimit: 20 callbacks suppressed [ 802.818188] protocol 88fb is buggy, dev hsr_slave_0 18:23:16 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff000000000000000000000001e0000001000000000000000000000000000000000000400009ffffffffffffe7140131f48f57f787d780e6c428136bbc921a13c8b4474d12761b5179b778a95184265e47df9aca05cc3d16d53c11afcce914ed24f5eecd215acd987953f16c5c935af6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00B\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) [ 802.828317] protocol 88fb is buggy, dev hsr_slave_1 [ 802.833548] protocol 88fb is buggy, dev hsr_slave_0 [ 802.838637] protocol 88fb is buggy, dev hsr_slave_1 18:23:16 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_tables_matches\x00') r1 = accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0x0, 0x84, 0x20000000000800, 0x3}, 0x6) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000240)=""/202, 0xca}], 0x2, 0x0) 18:23:16 executing program 3 (fault-call:0 fault-nth:29): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 802.990299] protocol 88fb is buggy, dev hsr_slave_0 [ 802.995457] protocol 88fb is buggy, dev hsr_slave_1 [ 803.075211] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:16 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0_to_hsr\x00', {0x2, 0x4e23, @remote}}) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 803.178640] FAULT_INJECTION: forcing a failure. [ 803.178640] name failslab, interval 1, probability 0, space 0, times 0 [ 803.190926] CPU: 0 PID: 1230 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 803.197810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 803.207205] Call Trace: [ 803.209825] dump_stack+0x172/0x1f0 [ 803.213484] should_fail.cold+0xa/0x1b [ 803.217395] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 803.222519] ? lockdep_hardirqs_on+0x415/0x5d0 [ 803.227134] ? ___might_sleep+0x163/0x280 [ 803.231308] __should_failslab+0x121/0x190 [ 803.235569] should_failslab+0x9/0x14 [ 803.239415] kmem_cache_alloc+0x2b1/0x700 [ 803.243597] ? map_id_range_down+0x1ee/0x370 [ 803.248047] ? __put_user_ns+0x70/0x70 [ 803.252001] selinux_inode_alloc_security+0xb6/0x2a0 [ 803.257146] security_inode_alloc+0x90/0xe0 [ 803.261517] inode_init_always+0x56e/0xb40 [ 803.265814] alloc_inode+0x83/0x190 [ 803.269474] new_inode_pseudo+0x19/0xf0 [ 803.273482] new_inode+0x1f/0x40 [ 803.276930] __ext4_new_inode+0x3cb/0x52d0 [ 803.281204] ? kasan_check_read+0x11/0x20 [ 803.285415] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 803.290994] ? ext4_free_inode+0x1470/0x1470 [ 803.295475] ? dquot_get_next_dqblk+0x180/0x180 [ 803.300183] ? selinux_determine_inode_label+0x1b1/0x360 [ 803.305712] ext4_mkdir+0x3d5/0xdf0 [ 803.309376] ? ext4_init_dot_dotdot+0x520/0x520 [ 803.314075] ? selinux_inode_mkdir+0x23/0x30 [ 803.318517] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 803.324084] ? security_inode_mkdir+0xee/0x120 [ 803.328715] vfs_mkdir+0x433/0x690 [ 803.332285] do_mkdirat+0x234/0x2a0 [ 803.335947] ? __ia32_sys_mknod+0xb0/0xb0 [ 803.340126] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 803.344931] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.350414] ? do_syscall_64+0x26/0x610 [ 803.354425] ? lockdep_hardirqs_on+0x415/0x5d0 [ 803.359060] __x64_sys_mkdir+0x5c/0x80 [ 803.362997] do_syscall_64+0x103/0x610 [ 803.366922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.372134] RIP: 0033:0x4581c7 [ 803.375341] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 803.394282] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 803.402015] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 803.409313] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 803.416615] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 18:23:17 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x4e22, 0xfffffffffffffffc, @remote, 0x5}, 0x1b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 803.423901] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 803.431202] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a077fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010006081000418e00000004fcff", 0x58}], 0xffffffffffffffb) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x2) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="04022abd7000ffdbdf25010000000000000007410000004c00180000000873797a3000"/98], 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x401, 0xff, 0x1, 0x3ff, 0x11, 0x1f, 0x7fffffff, 0x200, 0x4007, 0x40, 0x8, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e21, @loopback}}) ioctl$TCSETX(r1, 0x5433, &(0x7f0000000100)={0x400, 0x737, [0x5, 0x0, 0x5, 0x10000, 0x403], 0x889e}) 18:23:17 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) r2 = epoll_create(0xf544) r3 = epoll_create(0x7ffffffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000dff4)) r4 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000400)) r5 = epoll_create(0x8b89) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000c7f000)) r6 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5dff4)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000050aff4)) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) 18:23:17 executing program 3 (fault-call:0 fault-nth:30): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 803.531849] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000018c0)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000140)=""/164, 0xa4}, {&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f00000003c0)=""/52, 0x34}, {&(0x7f00000004c0)=""/4, 0x4}, {&(0x7f0000000500)=""/29, 0x1d}, {&(0x7f0000000580)=""/182, 0xb6}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/236, 0xec}], 0xa, &(0x7f0000001800)=""/175, 0xaf}, 0x40002002) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001940)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000001a40)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001a00)={&(0x7f0000001980)={0x7c, r2, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x401}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xc10}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xed}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x45}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}]}, @TIPC_NLA_NET={0x4}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r3 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:17 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 803.658775] FAULT_INJECTION: forcing a failure. [ 803.658775] name failslab, interval 1, probability 0, space 0, times 0 [ 803.731311] CPU: 1 PID: 1253 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 803.738222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 803.747606] Call Trace: [ 803.750227] dump_stack+0x172/0x1f0 [ 803.753892] should_fail.cold+0xa/0x1b [ 803.757809] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 803.762932] ? lockdep_hardirqs_on+0x415/0x5d0 [ 803.767521] ? ___might_sleep+0x163/0x280 [ 803.771699] __should_failslab+0x121/0x190 [ 803.775956] should_failslab+0x9/0x14 [ 803.779820] kmem_cache_alloc+0x2b1/0x700 [ 803.783972] ? map_id_range_down+0x1ee/0x370 [ 803.788387] ? __put_user_ns+0x70/0x70 [ 803.792292] selinux_inode_alloc_security+0xb6/0x2a0 [ 803.797422] security_inode_alloc+0x90/0xe0 [ 803.801754] inode_init_always+0x56e/0xb40 [ 803.806004] alloc_inode+0x83/0x190 [ 803.809642] new_inode_pseudo+0x19/0xf0 [ 803.813619] new_inode+0x1f/0x40 [ 803.816985] __ext4_new_inode+0x3cb/0x52d0 [ 803.821224] ? kasan_check_read+0x11/0x20 [ 803.825378] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 803.830941] ? ext4_free_inode+0x1470/0x1470 [ 803.835370] ? dquot_get_next_dqblk+0x180/0x180 [ 803.840046] ? selinux_determine_inode_label+0x1b1/0x360 [ 803.845524] ext4_mkdir+0x3d5/0xdf0 [ 803.849155] ? ext4_init_dot_dotdot+0x520/0x520 [ 803.854322] ? selinux_inode_mkdir+0x23/0x30 [ 803.858770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 803.864324] ? security_inode_mkdir+0xee/0x120 [ 803.868911] vfs_mkdir+0x433/0x690 [ 803.872520] do_mkdirat+0x234/0x2a0 [ 803.876270] ? __ia32_sys_mknod+0xb0/0xb0 [ 803.880425] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 803.885204] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.890580] ? do_syscall_64+0x26/0x610 [ 803.894559] ? lockdep_hardirqs_on+0x415/0x5d0 [ 803.899151] __x64_sys_mkdir+0x5c/0x80 [ 803.903048] do_syscall_64+0x103/0x610 [ 803.906954] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.912145] RIP: 0033:0x4581c7 [ 803.915347] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 803.934249] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 803.941957] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 803.949226] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 803.956493] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 803.963762] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 803.971028] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001, 0x4}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:17 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x800000000008031, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000938000/0x2000)=nil) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x3) msync(&(0x7f0000352000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, 0x0) 18:23:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000019, &(0x7f0000548000)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x22, 0xffa1) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000040)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x8040, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x8, 0x2, 0x4b}]}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") recvmsg(r0, &(0x7f0000000100)={0x0, 0xfffffcf3, 0x0}, 0x2004) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) [ 803.979178] protocol 88fb is buggy, dev hsr_slave_0 [ 803.984371] protocol 88fb is buggy, dev hsr_slave_1 [ 803.989563] protocol 88fb is buggy, dev hsr_slave_0 [ 803.994753] protocol 88fb is buggy, dev hsr_slave_1 [ 804.030785] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:17 executing program 3 (fault-call:0 fault-nth:31): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 804.174554] FAULT_INJECTION: forcing a failure. [ 804.174554] name failslab, interval 1, probability 0, space 0, times 0 [ 804.187706] CPU: 1 PID: 1274 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 804.194585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.203957] Call Trace: [ 804.206597] dump_stack+0x172/0x1f0 [ 804.210246] should_fail.cold+0xa/0x1b [ 804.214162] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 804.219293] ? ___might_sleep+0x163/0x280 [ 804.223476] __should_failslab+0x121/0x190 [ 804.227739] should_failslab+0x9/0x14 [ 804.231561] __kmalloc+0x2e5/0x750 [ 804.235275] ? ext4_find_extent+0x76e/0x9d0 [ 804.239634] ext4_find_extent+0x76e/0x9d0 [ 804.243826] ext4_ext_map_blocks+0x1c3/0x55d0 [ 804.248365] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 804.253418] ? __lock_is_held+0xb6/0x140 [ 804.257529] ? lock_acquire+0x16f/0x3f0 [ 804.261535] ? ext4_map_blocks+0x424/0x1a10 [ 804.265893] ext4_map_blocks+0xebd/0x1a10 [ 804.270076] ? ext4_issue_zeroout+0x170/0x170 [ 804.274601] ? kasan_check_write+0x14/0x20 [ 804.278859] ? __brelse+0x95/0xb0 [ 804.282338] ext4_getblk+0xc4/0x510 [ 804.285995] ? ext4_iomap_begin+0xfd0/0xfd0 [ 804.290343] ? ext4_free_inode+0x1470/0x1470 [ 804.294876] ext4_bread+0x8f/0x230 [ 804.298495] ? ext4_getblk+0x510/0x510 [ 804.302427] ext4_append+0x155/0x370 [ 804.306186] ext4_mkdir+0x61b/0xdf0 [ 804.309870] ? ext4_init_dot_dotdot+0x520/0x520 [ 804.314582] ? selinux_inode_mkdir+0x23/0x30 [ 804.319032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.324612] ? security_inode_mkdir+0xee/0x120 [ 804.329235] vfs_mkdir+0x433/0x690 [ 804.332837] do_mkdirat+0x234/0x2a0 [ 804.336509] ? __ia32_sys_mknod+0xb0/0xb0 [ 804.340698] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 804.345494] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.350888] ? do_syscall_64+0x26/0x610 [ 804.354894] ? lockdep_hardirqs_on+0x415/0x5d0 [ 804.359520] __x64_sys_mkdir+0x5c/0x80 [ 804.363444] do_syscall_64+0x103/0x610 [ 804.367375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.372588] RIP: 0033:0x4581c7 [ 804.375807] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 804.394732] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 804.402473] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 804.409765] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 804.417057] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 18:23:18 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0_to_hsr\x00', {0x2, 0x4e23, @remote}}) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:18 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000f72526982a2477fb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000024b810a976627dc5882c15b"], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 804.424348] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 804.431640] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:18 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)='/dev/dlm-monitor\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r7 = getpgid(0x0) getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) getresgid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000780)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000008c0)=0xe8) getresgid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) r13 = getpid() stat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001f00)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f40)={0x0}, &(0x7f0000001f80)=0xc) r17 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002040)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002080)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000020c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000021c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002200)={0x0, 0x0, 0x0}, &(0x7f0000002240)=0xc) r23 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000e00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003580)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000003680)=0xe8) r28 = getgid() r29 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000036c0)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003700)={0x0, 0x0}) r31 = getuid() r32 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003740)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003780)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000003880)=0xe8) getresgid(&(0x7f00000038c0)=0x0, &(0x7f0000003900), &(0x7f0000003940)=0x0) r37 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) r39 = getuid() getresgid(&(0x7f0000005600), &(0x7f0000005640), &(0x7f0000005680)=0x0) r41 = getpid() getresuid(&(0x7f00000056c0), &(0x7f0000005700)=0x0, &(0x7f0000005740)) fstat(r0, &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000008c40)=0x0) stat(&(0x7f0000008c80)='./file0\x00', &(0x7f0000008cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000008d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008dc0)=0x0) fstat(r0, &(0x7f0000008e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a500)=0x0) fstat(r0, &(0x7f000000a540)={0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getegid() r53 = socket$alg(0x26, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f000000c980)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380), 0x0, &(0x7f00000009c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r27, r36}, @cred={0x20, 0x1, 0x2, r2, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xa8, 0x10}, {&(0x7f0000000a80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001dc0), 0x0, &(0x7f00000023c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xa0, 0x10}, {&(0x7f0000002480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003500), 0x0, &(0x7f0000003980)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0xd8, 0x800}, {&(0x7f0000003a80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003b40)=[{&(0x7f0000003b00)="de84a8780336bcd76fcc3407c99b8e6414a28707815e3ebc275cbfc94dcc407656104966393d4820c470c0c68e55918b787c544ff1eaf431fc357b01b8123c92", 0x40}], 0x1, &(0x7f0000003b80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r37]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x88, 0x40008c4}, {&(0x7f0000003c40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005000)=[{&(0x7f0000003cc0)="0da1a556baf03749e3568e12815a22173e07112efa8722a49077680bbbc9dd8fb2041e77182432f691930313eeb525f075e019425a362b236298a08ea53d97a1b11559142104fa96e17074f2fc5c47ba51e287727f7968d77e0092f1b4b33c0fb43526bfc2b940410d7464042c038225e392669442c05c4e97", 0x79}, {&(0x7f0000003d40)="ca67d6621f9eabdff5cfb5a3c83deeae99c2c41bae8eea27f3a12b1d6e91f63ff4d9be8c293bb1fdfccd93dd188b4b9631da6b294e38b4410fc8fd57c91d42d934f1753e861f3826dc6447e5c08cf52d09a667ff1e7c73fdd26149db3d19ac0b9f4fed9ade17f27fa946f22e2251057c42f9c8e7ce13a9e4414b9de12b4b9093088bd3d5a42f721bfff9d7761e72b534910ef4d09c6b86a2", 0x98}, {&(0x7f0000003e00)="e1e135a12261a7a2fe1d591d893d5b5b5df3e566bb1e9d91ad1b8a6689b681affad314ecbfc35a5d735d8dad22c7c3ce17fe74e7ebf8c6038273b7fdd72bcb9e16abdb5d83af3d", 0x47}, {&(0x7f0000003e80)="486c4e8ce2586992512055dd5176c6d6f819d81e080bec48509e6a30a2255b3f9c447fd2293c973296591aa2f6770931df61b2a833f2253b4db040bfa902a0fb28e763dbb676bd4f475773ba438689b454b8291eb4ed454a2c05537c9277c00da294e128c09140fad7e382b8b899ed41bcdc0f95a9994eaf5b1a5942ac2e6f817dbb2f252f2113280a592361af9953d41b6013431907b9bd78e391f4be4e", 0x9e}, {&(0x7f0000003f40)="07dbe177c79f993d8822c7572fc7e5f9124e99e5a594be771bcfcc840532358bef87d072a2f8cab9094c238915f4fd05f61533612e4e3cc53aa0db0cd56c8a55187622a756b0b3ea339e76fdc5af313cf4072588cc274ac9d656d829401024190db8c86315816d3aeedfddd2548e7bb07766d6af87e9e0fa5ddb1ebae129caf56f31fd51fe9d804b648d2055929b3c59df9eb5fd4d9e2fd325ff583997291e8af483b7a2c9d395b040ac9d07635483839b67dc448ef4bee1", 0xb8}, {&(0x7f0000004000)="f7523bbedb137ae25ef5fbb9ae313157ffb85b537436d7a1840f296c0b70aeea8e1bb88bec9bd1df4a4c618b9d09b41c06c8dcfe6ca4aed0504c8fa41e494efc1f3bc28e85195ce1d7f62044080e156b60e89c4f8dfa16a4dfce90bddb16bc143c95b5e71e1fefb2e0cb6520b3a42576338424afa889c2e81a4edf1176c4a89c1024f40bf0849f5c269050a041427d9aa3f4a37f343a59c2c08881fc447e3c2949d369dea357f401fcfeea9afffe6765cdfadc7baabb896d0f44f6b60e5c4f8680d172e89839b4c2320d7ace47b67b79b067fcb4307f25b2ac4bd2b26d0a28e87dc9f028e97ba66284154b1316be1dc55bbc0be01c611f4e55b875aef334f0e9ed7b019cefd1284934ad2045df36165d9dbd2933d7b33282ee4b3d4b581961d37c5bf8f797f30800dd1b42c0c62512a462984c98ed9e4304d16f88ae3cdec95e1fa7c305e6cf8065460e9cd7fb92039183a8f01647ae3710ce1c404d495c8ba7e320f53fe46f22d7351fc867a15ece75ae2ad671c32db4984b2f7ac03b0de6d1a5a306a26ad8aef2092d76e96b9a26583564f80f6b04c8b864df4dc984d3363be8bbcc5b860f1bd0896022bf846646935811b962f1f1f1d9a790bc61b6cfcaec6bff2f686b328bfc0f070eb0bf5a7fd99c74ce77deae6c16f081493f09e792884e1cf252cca6a2cc085dfebde60b8125ad2cfb2c1cf1a02f2eac5f15ea6d9647056ce024edd42a8263d626af9dd212c33e7cf6b21456a8d7d01d8e1ba3ba55d03ec7881fa208b083818ccb89b0e639b766179751d736a9064d7c4a15e5c57e4b3c8bb7d68d7055e6cea50539efe97bd1c2732a46a04dabc4f33acd7d1007b9fbe4be67cb2ac2919505cad6ef7e7ab48a5f3e736975bb10a6e75f8cd3d74f495d9166b5c30d940dffe5adbb18caf029ed9a82a2724719a9ff3e99d19533b9964694f8f37e28c7e59faf842356d7993e9723850b5a559db3fa9f191dfdd6417b82290df8d781e0a4d2a50cb17006db46fe718fafd8f12d1aa54aef19857468f690fd9080bffb7d0b93a641218a828681367cf29b268c266963548a59433b2234cbf9170a9e8410f39c2d19465f1452d26342e2e78be0774239c75a8d340cec599294b1648febc819dae44becd5d21f3405383b7bb89ec7bb5dce543e3893d8ceb681563f81cc7e992d1b998f61d3038bda08486bd338adbfab9f4454f86edfd3694cc3101a18c897e0711480acb4276456b80df13f7f5d4580e143152e08df4e30e557360b5c7ebceec2291f52f9eaf4abf6ddffa2625099df6e6e5cf7f6934e48945d878841c77ef00eda70cd27374b19ef850f3a2d60d8b4bbefd16db3634021b719c4f0c97874e91a6881be5ca5b729acff7fbc053678f0011fcdec7decadeba2773219b1a01f24d3c1d8851f9bc02cf4f6a0ebc3c3356f72f40aa55db8c26af2494e2236a8f6f2c3764adda981b68ddcb27afb9076ea9a2dea7afc2fde3e3d63724b52bd6c735241d60a4d8f8cc5f6076328423d57de095b2d8bf5bd64a783212b8d475f4093c4bacd11244414fe7be37c835c736dadc8da7baf7acf6a4b9146e86d59a7622f2281c5f4f1cb80a212e543752470c0a068fe0030236709f7a31e412c93482fe0c60cacccc6144197b4487da80d4206840a6a0d3f041778363037adb38d13b836678474a84be1726410bcbfa428d5ed8b712bdb5881d4e1322fd756513afcbef5dd7e92de50e767eda05f2b833aabda1f5b48a73c580ea502489062c38c5012355e9dbd3797dca7da476e44ea79325a9f5ebea5560b3fb6e15525e774c9b3a963e4f4964ae23f9c4fe5effda3a3bfeaa3960ce174201f2504df9bd489fcdc34488fa6de5a80d875ddb0cd124a3d80d712be415b5b7fb5851cc287882224bf49ea854a7db80d7c3f9b2375bd511a6dc8a3e84f14104c4678dff793ee1a076d6609dbe120dbc3cca1ce8d742e734dd0ea9cf77d0ff900dd251336c34ad261ec899b84b3ead602439b0e30de99facb5a038caf1a4ae5609fe3f8180a88fe758bdb33a0a3fa6f1208a3533e78a380ec3ad263d6acd96c162ab4dbb1d4ccd9bdf16ccdfd86ab870ca83938eb3dc996d097413ed72194c1e7303698d3f89637dfb868c8e18568f936420251f8258f0526ddeaf1a4ccf9b52e2a2bef6ea5f6cd2b40b14aad392e727e428bcfd0da3422a2298b5d1fd4c603fd457fbe07ffb3ee6d1c34d4bdfe8d9fd0c5d64eb1df1a908e3255244aaf74cbd86d86617f28ff2cfbdd9ffce57f19e17b1a76b211b92773e6e8f5b95d79552316c63ea98d6dc3df88c264bb675e99f1bacdfd05bca90deaab7e570137c55c1d0aa10bdf31ffbf8130ba443cdecd885c888ca31b1b99eb8d10b8cb93f6b13ee09367ea1f2f5b6ce1590ceec8477d2b6f29759d5edc958ee572e238a40e1b53743e7d53349a26e5fc284f69f5e59ba0ca3896cdc6c1f44af04a7d91d4ccfdb6cfee16a0dc562c6a5cdeff77084b83ed5ad529c7eae151a0a379e63d7233efc46d11af793289a6d91c18de14527618744596a08f3bac2e491ea219cc23758891b0475f75bba7272c6e1e611f69dcb1b317eb65331f1e3382ed9a473b901d643be6ad76c81ede13a2a7e1a068b3c207e60ba87f47cdcfc312795f567cfeba8bd5252031fccbd7f92ef1278f4bdaaef3c43762b21624998b11679f7365fbc748d3b911e0d2dca1913309c6e0c6e7a81620dcf6807fbbac444afc0108cc027d392808110ea966a2a3bc0f4d5aa351de74694c5cd3020e95edad864f22b0d6175b8e78b6a25595f1cab09552d9ec13852ef61641e04be1a8c99a33cd12ec6172f594a0a85da903890cc7abddd4181588b6d4b8128a24d0bbef2635b7e28c272396694df9b922e0f56950162e5519de162e5ed775b402b7ab2c26c657ea42eafe4f858a6f4a7c400f7807060f0fe7caa921109e58809760f870bdfc0660a0f68a71729a4721fd0718b46a62a602101c15855e7129afc8c1446e19c885cc920c80bcbc1536d36fb673c5903eba11a02a37e9fd5368ac00cda60b1bd01bb2ed6aae75f7c27ce2701e234d797e83d44723f954e8a47fe72e83bbbc22c13b1b0511961ce1f94a7ce1fee4ac7146d9a105b281971ba32388c0ba1fca16a3f8421301cb33977f129b7c907b59cc3648b3de1735b04d4946b3a8113fffb55b14aada23d9e14c01b84cbf7de1684acaed114eca2efb511d2d4b78c49d7599d864a9680fc7c6976720fdaa542c27d08042a5aad3a54f0593c39717fe75834fc2f867f928f969a39d54c8e99ddd91294f15c0e028859e1abd213c113e355a695284a1e4b3c75ff0ffb4f85ced8d63cc9cfb7e69eb7a78cb48c30e0cde58b957e448e374430cdaf26f20a2e251671e8b31a7991e0824f40153b6c50f1be4bce43358863416b2c99944b2de67a8f4d37a3a313b1bca1c628ce227b0028f51a53a13c5bf656588343b951b48060d965e630362a3cfc7187d288978924ab1c1f725d19c569fbf3d57bd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{&(0x7f000000cd80)="f3f668d549edbcd847994fcfd44f264d009cbd889afd1ad92eecd52456b68efe71f15314657a131de2aefcb4152cb6f305d7426d0a96b0d8dacf4c413c65472fab86ef261741ee3f3e97740f955fe7646b822b7ac7c015e9d3eedc67f0e3949fec21b66d939f5469b7ee9af6e8d06aeb51e94ea6acd50697f66468b41055180c37ee33ba8b6c6174c8394ab21bf86b33187acb5e67961044b8fa460f021746eb9988c603cc3d59994a50d2fd06269574ea939af2f7453c8922a66390e37b58e2a8d31c2a9539f7b3324cc2588cc5ebce0d8596b6ab2400f09d4f3432c2db300197aadca040349ab0ea215675a103050d4ca07f4df709de98d9373c9f4ef8792761a1ee06ca107311afde7eb35b8c28c851d2b11e9dcb6d18c9f2d707dbbd13fa9642683ec8ce0b13684f7093be3942d2aa12a0d393718c4b182370cd98ea2afe0f7abd9df306811a5b5719b8ba83af49daa20ddde01ecfeacf43ce08cd8e2d3153f9ab1a69998b319f0056b9ddeacb391b029c31d9b68cd60467a989a73dcaa9d12ff5f40a630eddfa1ab5e8ff982163ea87c4832142899eef9f168a45c15ad54d18f784663da4cb1754aa0f89472ff410adffff238b92ff49d3db11fed7bd2513962d254abcafc52a999e03c7ce1957bace24134d50b1fa91333cdae9bd5e783d8c74347d9bbdb43a3c19d2c212ae183e960d272fb3541e3cf415c2b26aa0005428011169b172df63f2580845649ecf3f9d58a230f1f4dfa54697ac25f2409bdb568215266e6b5a144cf34da0dded0ced05990b9151f865c6e49edd930631d2e95358d260d5265cb11b1877bfdff3221303379db6e057d7b11ab63935a13da240437756ca9df717841e12a358f3db2ece108245188372b91d7424ac6f6be83d2a6e1602abecd46e85011cbfb65e30cf80139d008abb3ce8ac465cf24e46c8cceadaaddcc40f82c83664afabe92d25c6577892be447b2677b9f4bc9af31ee61c15c71a929e77f54aede4cac4e168c30f0f613dd9fb5054a52a934dae58e0da5145ed89b080afc57933dbe657d254f177f209eadbca8ee076ae814b1bea08fd47a0059ad964884d9f6f0ef21ce848df8b94ef1af957a63a9485c6823c849e4646a25bc7eedb28a5262b689e247211c14d20710c2d3a275e09a9487fb529d1df84b6c9a6d9402c01e2861c5940e098137d7368a14fdc3f6e0093edba6770380754c4020a02ae29f206b62fce12c55e698e75f261142238b5c0095b26ee616bed7171364f4a142397db098e08e3e6b23e9350ca42aa733838ec92f6ceb5a9e05d3f493eb190060cd69740c5fe1675fe8fa36ef7b78efb94f9510b056c7c3a165e78bf0293fc58d0acc57810ad9984be57021eb2f8f4482a4ef9b1976e7101ab11953e0456473d0a2d4ec0df7b4c477943c5d80a71aaf20a4db41949662b182d2a3e8fe98d50196e59f7ca5891d5631afc0ef59f04bd65f78897724b20f0f3a66df221c11564b5066c652d23c94a0a9ef50115c76f153f8d22365a684288e2d189fed994a589c9f8db9945c21b41c8d7e91d1ac4f1d58d944b3ed79cde0caa819968a5757a0a014e1ed1f2ecf600cc0e0846f11da53af3a209974c4edcf30406f944e4f70888828d93c90cfca8c7cb4e77da770a42e09b0c895dbfa86b9be9178527e7a99da3809a94e907ab6d8d949d03704381db67705ee487b2f6fe34b8b2a0cfe6e64e822cf2ab7d701ea8c47015452d894148ab80ca89ca3a9dbc1c056dfc827135b4a4e11d99d4face5624cf317b92a9dc05e00379f2da941cd1ca9210462e9f86e636b975d38418c9f54f583ef382b622a8d2cb40e613eb87f284f3493612d51031a3355a42767b3d0f0258b7b57d535e9a10b50aac96f87bd2212ae4ef3bee9e78efc40406551240c015dcd3487b08c4707018a96e8a1a91de064ac51f8a23b59e565edb34bb4dc9b8c7548a0c2d57c06ed1b13ce2a39875287b9f1354aba1b90c816299c835ffeb724e04c55319b6f12542b0e1973c128bb2d298abd22ea41ee4830d9def0f7a19e84b34fd95f99088f879e2ee9b28d7c212dec69cf1c7734d83899163649bb68008c492214116c148fa71bae1b2b5d9960c09305d87b664d98b5ccf18a693584280a3cf44004c4cb3e028dc190a2ccac88300052d71c5d05a6c0cedd91133a0933346c822b3b5265714e1cbb3c6de8985462f66b7b7b284491e00a278065e24982177434b4b55c5ce047ace8453f30de9ae11ae6a4cf482a9a6d71ae3586c7574c71a9b6ea9c84560486afa12b9209f786cd9420711d764951489df71a038e2ac66412147d415292873034ee672a7066dbaac6ec27c2eef6d2524d71da110c761c0331a9414697310cf4b0e85cf229d4173541f8dc42dae5c7bee3a8b7adcff2ecd7aaa82c8edf395f3721858dbc6ac592693ccce663b6e0a93fac800bf8e14cec3dfeccee2e3e51887772c9afab1e993740dca8c66260ec9d17dfe4dabbfb1815ed857a838fec1a6ba26695976663cc4de69ba546be7f5ea5660c3700312d73856189d089db446acc1dd6ad161c3299ec7ebf969f29a9b74da40d3763137fd3249b645abe541f3cdf59fcb2c4340fce0b526e43fcdbc8a7972e69868584dc2640e7e4229fcf5d0878aaa510dbded88473f5a2ae29c494e2b9702dfcd96d1e995c7c5183689c8fa0c68e0c9c5858cc0d5305a8b5759aa255bcba85d905ceee4167012632440d08d8a7ddb2e84b39a8b9a83ea1709d00308eb00935015dae2635e5750286709ccf11ecc9398a815956ede351740c90ceca292ec524d4c13289064217a1dd9fcbefcdddb4436aaa457033d4a62f2417a849df199ea10f5d0fa9d5ce178d31ea51c17330c815e968abe4b6353f6832ad7dc1da629c7c35968f07f240f1367504dfb6fee63384e5e98dad4ea161cb48fd01101ca365240cf6d174432635a0c3a80b4e396e69522862b0ace0a3b7a13cc62491a7f2ac5b771c09c837c84856ae58c1a706aa24e00a2942316456513abb4eecd4f3d93778462405d81bb8d087dde97c2a1630d62b5a6ac1f572fc42d7ccfe90e12190d0a59d024a925e14d74a5d7ad1f782ad5992cb1846ad893271e7caf19c27a346198bf87f0280f52b41f58c1d216635056faa509357a5acf379957393f6d6206a8ab0538e1f841d51f565f14de351415963a39c0f31a964a108f3d9908eb2b2101b361d8ba6cb9c37064f706abed946c3da76fe0186e3c10b10006974b54789322460dd9738aec18defd784c17ca72101942209f1f154aa5b7dce1cd8bbc0502e82b390eecada898c903eb9673b529894263ed3a8156aab83f2ee672608e7db414e4e3ce46dd8b2ce293224bcb23f0d4a6941e2dd8fc6062e63ed9d6cc8104c6cb66bf03b46c5b6c5e021c4968357a111afe49e5266afc49a686726f7933377ba4e1d9e6dda951a1e50ad96211dddb08b8d8379c10208ada0831b373943898ea106d0185ff46cfe6116a4879a5ea4904deb3a67d7478704e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0x1000}, {&(0x7f000000c880)="f680ec1296c29af95085e0791cdf9a0dce0739006fe4ad551b7b23a9a6897764fbec427186f5d415ee5eeb67fc8255da875df7c0f9111299f10657c956f2b6ddcdffd166ec7fc6b1d32888402c51ebf0e2338851ddeeafefdee72ccbd0c5957e7f558fa32483903993e23f5e399009d4", 0x70}], 0x5, 0x0, 0x0, 0x8000}], 0xa, 0x20000091) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r54 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x101000, 0x0) ioctl(r54, 0x3, &(0x7f0000000180)="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") getsockopt$llc_int(r54, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:23:18 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xcbe6, 0x0, 0x8, 0x8001}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x7}, 0x8) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2e0000001d00810ec00f80ecdb4cb9d91f63190408005b00000000fb120008000300000040d819a9060015000000", 0x2e}], 0x1}, 0x0) [ 804.519839] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:18 executing program 3 (fault-call:0 fault-nth:32): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:18 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x90080, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0xd4, 0x1) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000180)=0x3) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000280000000000000000000000000000000000000000000000000002f60000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000f4e6000000000000000000000000000400"/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x9, 0x0, 0x1}, 0x20) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f00000000c0)) 18:23:18 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') getpid() chdir(&(0x7f0000000000)='.//ile0\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000280)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000240)='.//ile0\x00', r1, &(0x7f00000007c0)='./file0/f.le.\x00') lsetxattr$security_ima(0x0, &(0x7f00000005c0)='security.ima\x00', 0x0, 0x0, 0x0) chown(&(0x7f0000000380)='.//ile0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file1\x00', r1}, 0x10) [ 804.708981] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 804.758371] FAULT_INJECTION: forcing a failure. [ 804.758371] name failslab, interval 1, probability 0, space 0, times 0 [ 804.770502] CPU: 1 PID: 1305 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 804.777382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.786754] Call Trace: [ 804.789368] dump_stack+0x172/0x1f0 [ 804.793045] should_fail.cold+0xa/0x1b [ 804.796960] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 804.802103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.807694] __should_failslab+0x121/0x190 [ 804.811963] should_failslab+0x9/0x14 [ 804.815795] __kmalloc+0x71/0x750 [ 804.819278] ? context_struct_to_string+0x428/0x880 [ 804.824322] context_struct_to_string+0x428/0x880 [ 804.829203] ? dump_masked_av_helper+0xa0/0xa0 [ 804.833817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.839386] ? sidtab_search_core+0x1d0/0x320 [ 804.843913] security_sid_to_context_core.isra.0+0x226/0x2f0 [ 804.849766] security_sid_to_context_force+0x38/0x50 [ 804.854906] selinux_inode_init_security+0x3b6/0x7a0 [ 804.860046] ? selinux_inode_create+0x30/0x30 [ 804.864621] ? ext4_get_acl+0x107/0x5a0 [ 804.868626] ? rcu_read_lock_sched_held+0x110/0x130 [ 804.873691] security_inode_init_security+0x1b3/0x3c0 [ 804.878912] ? ext4_init_acl+0x220/0x220 [ 804.883002] ? security_kernel_load_data+0xb0/0xb0 [ 804.887958] ? posix_acl_create+0x11a/0x430 [ 804.892305] ? lock_downgrade+0x810/0x810 [ 804.896490] ? ext4_set_acl+0x490/0x490 [ 804.900499] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.906072] ? check_preemption_disabled+0x48/0x290 [ 804.911126] ext4_init_security+0x34/0x40 [ 804.915301] __ext4_new_inode+0x3b2c/0x52d0 [ 804.919670] ? ext4_free_inode+0x1470/0x1470 [ 804.924124] ? dquot_get_next_dqblk+0x180/0x180 [ 804.928914] ? selinux_determine_inode_label+0x1b1/0x360 [ 804.934400] ext4_mkdir+0x3d5/0xdf0 [ 804.938060] ? ext4_init_dot_dotdot+0x520/0x520 [ 804.942760] ? selinux_inode_mkdir+0x23/0x30 [ 804.947194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.952762] ? security_inode_mkdir+0xee/0x120 [ 804.957368] vfs_mkdir+0x433/0x690 [ 804.960935] do_mkdirat+0x234/0x2a0 [ 804.964586] ? __ia32_sys_mknod+0xb0/0xb0 [ 804.968757] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 804.973545] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.978938] ? do_syscall_64+0x26/0x610 [ 804.982944] ? lockdep_hardirqs_on+0x415/0x5d0 [ 804.987563] __x64_sys_mkdir+0x5c/0x80 [ 804.991487] do_syscall_64+0x103/0x610 [ 804.995404] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 805.000640] RIP: 0033:0x4581c7 [ 805.003856] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 805.022780] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 805.030517] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 805.037845] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 805.045135] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 805.052429] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 805.059735] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 805.140242] overlayfs: unrecognized mount option " ët¨yˆ—¹‡" or missing value [ 805.189675] overlayfs: unrecognized mount option " ët¨yˆ—¹‡" or missing value 18:23:19 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 0x0) accept4$unix(r2, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x3, 0x100000000000001, 0x8}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:19 executing program 3 (fault-call:0 fault-nth:33): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 805.335063] FAULT_INJECTION: forcing a failure. [ 805.335063] name failslab, interval 1, probability 0, space 0, times 0 [ 805.356348] CPU: 0 PID: 1319 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 805.363274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 805.372734] Call Trace: [ 805.375354] dump_stack+0x172/0x1f0 [ 805.379009] should_fail.cold+0xa/0x1b 18:23:19 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:19 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x200100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r4 = accept4(r2, &(0x7f0000000240)=@hci, &(0x7f00000002c0)=0x80, 0x80800) getsockopt$sock_timeval(r4, 0x1, 0xf287543722897278, &(0x7f0000000300), &(0x7f0000000380)=0x10) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x3, 0x7, 0x9, 0x34}, {0x10001, 0x4, 0x9, 0x5}]}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000080)={{0x0, @loopback, 0x0, 0x0, 'wrr\x00'}, {@local}}, 0x44) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendmmsg(r2, &(0x7f0000000a00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 18:23:19 executing program 1: r0 = socket(0x22, 0x2, 0x40000000000004) recvmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, 0x0}}], 0x1, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) r3 = memfd_create(&(0x7f0000000640)='\x06\x00\x00\xb6\xafTJ\xa24\xbe\x02\xff\x8b\x90\x8a\xd3\xb3\x8cm\n\x94E\xcb\xec\xfcMpG\x1f\xdc\xb2\bK\x90\xbc\x9e\x04MP)\xb0~*#b\xa1F\x99\xe0\x0eD\xc60\xde?\xcc\xaa\\Y\xe2\x8f\x1b\x01\xe9\xa6\xb1$U\x94\xea#\xd3\xb7\xf1\x8b\xda\xba||\xeeZ+\xed^6\xd1.\xc0\x029\xd8\xb4]\xea\x88\x95\xc0Km\x10\xebP9\xb5\xe6I,tx\xaa]\xfeH\xff\b4\x8fHmj\x91@\xc6y\xd9\x12\xbe\xe1 S\xda~\x89\xf5u*\x92\x05$Hvo\xfa}\x15\xec\x85\x85\x19\x18\xcd\xb4\x8fyR\xeec!\xa9&\xad\xbd\xdd\xa6\x19j\x04\v\x80a\r\x9b(*\xafS\xd7 \xd2D\x06nIQ\x0e\xb1\xf3)\xbd\xaa\xa1\xf2\xadh\v\xd3l\xa7\x9c\x9f\xde(5\x9c_\xc3M\xbf(\xb4\xb8\x89e5q\xf4oI\xfd>\x8d\x19V?#\x95\xf3l\xd3\"?/t\x1aR9\xce\xc1\xaf/\xae\xd7\xd6a\xa01>', 0x0) pwritev(r3, 0x0, 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) ioctl$VIDIOC_QUERYCTRL(r1, 0xc0445624, 0x0) fallocate(r2, 0x11, 0x0, 0xc00000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) getpeername$inet(r4, &(0x7f0000000100)={0x2, 0x0, @local}, &(0x7f0000000140)=0x10) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0xa, 0x4, 0xfa00, {r5}}, 0xc) 18:23:19 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x200000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000001c0)={'syz_tun\x00', 0x4}) r2 = socket$inet6(0xa, 0x6, 0x7d) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000240)='nlmon0\x00') connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000003c0)='+\x00', r1}, 0x10) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000f93afdd8ef3ef5016a55d6b4b7cf5db148386f38eaccfacc7ceddd73c04354d64de2b8a8d37e0b092f1b3c219105710ec61460e55e8174079cd59f89bed02df4e96b7524d532941d737c1e33545099596e2101f566c6b3205341c27cb8d0e842bafd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x21403c, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f00000000c0), 0x4) ioctl$CAPI_NCCI_GETUNIT(r4, 0x80044327, &(0x7f0000000140)=0x7) openat$cgroup(r4, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 805.382923] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 805.388061] ? ___might_sleep+0x163/0x280 [ 805.392251] __should_failslab+0x121/0x190 [ 805.396503] should_failslab+0x9/0x14 [ 805.400314] __kmalloc+0x2e5/0x750 [ 805.403883] ? ext4_find_extent+0x76e/0x9d0 [ 805.408232] ext4_find_extent+0x76e/0x9d0 [ 805.412407] ext4_ext_map_blocks+0x1c3/0x55d0 [ 805.416934] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 805.421978] ? __lock_is_held+0xb6/0x140 [ 805.426056] ? lock_acquire+0x16f/0x3f0 [ 805.430043] ? ext4_map_blocks+0x424/0x1a10 [ 805.434395] ext4_map_blocks+0xebd/0x1a10 [ 805.438568] ? ext4_issue_zeroout+0x170/0x170 [ 805.443091] ? kasan_check_write+0x14/0x20 [ 805.447342] ? __brelse+0x95/0xb0 [ 805.450822] ext4_getblk+0xc4/0x510 [ 805.454455] ? ext4_iomap_begin+0xfd0/0xfd0 [ 805.458867] ? ext4_free_inode+0x1470/0x1470 [ 805.463282] ext4_bread+0x8f/0x230 [ 805.466824] ? ext4_getblk+0x510/0x510 [ 805.470729] ext4_append+0x155/0x370 [ 805.474473] ext4_mkdir+0x61b/0xdf0 [ 805.478104] ? ext4_init_dot_dotdot+0x520/0x520 [ 805.482788] ? selinux_inode_mkdir+0x23/0x30 [ 805.487200] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 805.492742] ? security_inode_mkdir+0xee/0x120 [ 805.497321] vfs_mkdir+0x433/0x690 [ 805.500872] do_mkdirat+0x234/0x2a0 [ 805.504520] ? __ia32_sys_mknod+0xb0/0xb0 [ 805.508669] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 805.513429] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 805.518790] ? do_syscall_64+0x26/0x610 [ 805.522771] ? lockdep_hardirqs_on+0x415/0x5d0 [ 805.527374] __x64_sys_mkdir+0x5c/0x80 [ 805.531270] do_syscall_64+0x103/0x610 [ 805.535151] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 805.540334] RIP: 0033:0x4581c7 [ 805.543526] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 805.562569] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 805.570293] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 805.577579] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 805.584853] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 805.593594] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 805.600871] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:19 executing program 3 (fault-call:0 fault-nth:34): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:19 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008914, &(0x7f0000000000)="0adc1f123c12") ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x0, 0x3, 0x1f, 0x1c9, 0x18, 0x82, 0x6, 0xccf, 0x1, 0x8, 0x5, 0x8}) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f00000000c0)='./file0\x00') syz_open_dev$video4linux(&(0x7f0000000180)='/dev/v4l-subdev#\x00', 0xd2, 0x400000) mkdirat(r1, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f00000003c0)={'/usr/lib/telepathy/mission-control-5', 0x20, 'system_u:object_r:scsi_generic_device_t:s0', 0x20, 0x1, 0x20, '/sbin/dhclient\x00'}, 0x74) clone(0x2102001dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000006c0)=ANY=[@ANYBLOB="5b303a3a305d2c31342e3a00118f70d783008a0f54ed3360fb66a29c4680b5304f39aa263b7d64d4146f1f74808cd5f45b61c72ee7b4f70e4549cfe33e4694a5ca883ceda76e4903401af7847cccb0016f0f2b439c0447553284fc907149f08fd9f1806796af48d46926"], 0x0, &(0x7f00000000c0)='ceph\x00', 0x0, 0x0) [ 805.955245] FAULT_INJECTION: forcing a failure. [ 805.955245] name failslab, interval 1, probability 0, space 0, times 0 [ 805.967558] CPU: 1 PID: 1347 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 805.974436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 805.983816] Call Trace: [ 805.986428] dump_stack+0x172/0x1f0 [ 805.990181] should_fail.cold+0xa/0x1b [ 805.994093] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 805.999220] ? save_stack+0xa9/0xd0 [ 806.002876] ? __es_tree_search.isra.0+0x1bf/0x230 [ 806.007845] ? save_stack+0x45/0xd0 [ 806.011493] __should_failslab+0x121/0x190 [ 806.015752] should_failslab+0x9/0x14 [ 806.019569] kmem_cache_alloc+0x47/0x700 [ 806.023653] ? ext4_es_scan+0x730/0x730 [ 806.027670] __es_insert_extent+0x2cc/0xf20 [ 806.032082] ? do_raw_write_lock+0xbd/0x1e0 [ 806.036425] ext4_es_insert_extent+0x27e/0x640 [ 806.041012] ? ext4_es_find_delayed_extent_range+0xa30/0xa30 [ 806.046825] ? rcu_read_lock_sched_held+0x110/0x130 [ 806.051847] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 806.057391] ? ext4_es_find_delayed_extent_range+0x387/0xa30 [ 806.063212] ext4_ext_put_gap_in_cache+0xf7/0x150 [ 806.068074] ? ext4_zeroout_es+0x180/0x180 [ 806.072335] ? ext4_find_extent+0x76e/0x9d0 [ 806.076678] ? ext4_find_extent+0x6a6/0x9d0 [ 806.081021] ext4_ext_map_blocks+0x2053/0x55d0 [ 806.085632] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 806.090665] ? __lock_is_held+0xb6/0x140 [ 806.094739] ? lock_acquire+0x16f/0x3f0 [ 806.098722] ? ext4_map_blocks+0x424/0x1a10 [ 806.103050] ext4_map_blocks+0xebd/0x1a10 [ 806.107213] ? ext4_issue_zeroout+0x170/0x170 [ 806.111723] ? kasan_check_write+0x14/0x20 [ 806.115958] ? __brelse+0x95/0xb0 [ 806.119426] ext4_getblk+0xc4/0x510 [ 806.123054] ? ext4_iomap_begin+0xfd0/0xfd0 [ 806.127380] ? ext4_free_inode+0x1470/0x1470 [ 806.131789] ext4_bread+0x8f/0x230 [ 806.135326] ? ext4_getblk+0x510/0x510 [ 806.139229] ext4_append+0x155/0x370 [ 806.142969] ext4_mkdir+0x61b/0xdf0 [ 806.146625] ? ext4_init_dot_dotdot+0x520/0x520 [ 806.151319] ? selinux_inode_mkdir+0x23/0x30 [ 806.155740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.161293] ? security_inode_mkdir+0xee/0x120 [ 806.165895] vfs_mkdir+0x433/0x690 [ 806.169442] do_mkdirat+0x234/0x2a0 [ 806.173077] ? __ia32_sys_mknod+0xb0/0xb0 [ 806.177235] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 806.181993] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.187358] ? do_syscall_64+0x26/0x610 [ 806.191349] ? lockdep_hardirqs_on+0x415/0x5d0 [ 806.195952] __x64_sys_mkdir+0x5c/0x80 [ 806.199856] do_syscall_64+0x103/0x610 [ 806.203757] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.208942] RIP: 0033:0x4581c7 [ 806.212127] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 806.231028] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 806.238735] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 806.246012] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 18:23:20 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000580)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xffffffff000fffea, 0xffffffff000fffea, 0x349}}, 0x0, 0x10034b}, 0x76) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) write$input_event(r0, &(0x7f00000000c0)={{0x0, 0x7530}, 0x1f, 0x1}, 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 806.253286] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 806.260560] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 806.267851] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x400000, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r4, 0x409, 0x70bd2a, 0x25dfdbfb, {{}, 0x0, 0x410c, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8040}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e00000010000004de8d26d3068d09d00000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) ioctl$SIOCRSGCAUSE(r3, 0x89e0, &(0x7f0000000300)) 18:23:20 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f319bd070") clone(0x2102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000040)=""/74) r3 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000980)=@nat={'nat\x00', 0x19, 0x2, 0x340, [0x20000140, 0x0, 0x0, 0x20000170, 0x200003a8], 0x3, 0x0, &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'team_slave_1\x00', 'vlan0\x00', 'veth1_to_team\x00', 'dummy0\x00', @local, [], @empty, [], 0x1d8, 0x1d8, 0x208, [@statistic={'statistic\x00', 0x18}, @comment={'comment\x00', 0x100}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, '\x03\x00sf0\x00\x00\x10\x00', 'dummy0\x00', 'ifb0\x00', 'lo\x00', @broadcast, [], @broadcast, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev, 0xffffffffffffffff}}}}]}]}, 0x3b8) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x12) wait4(0x0, 0x0, 0x0, 0x0) 18:23:20 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000140)={[{0x8, 0x7, 0x3, 0xc79, 0x3, 0xff, 0x400, 0x2, 0x200, 0x20, 0x2, 0x4, 0x9}, {0x100, 0x8, 0x1ff, 0xffffffffffffffff, 0x1, 0x5, 0x94, 0xfffffffffffffffd, 0x2, 0x951, 0xaa, 0x4}, {0xe0, 0x100000000, 0x1, 0x0, 0x1f, 0x401, 0x10001, 0x8, 0x100000000, 0x9, 0x94, 0x8000, 0x6}], 0x7}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) r5 = dup3(r2, r4, 0x0) r6 = dup2(r4, r2) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f319bd070") ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000680)={0x5c, 0x0, &(0x7f0000000900)=[@transaction_sg={0x40046305, {{0x0, 0x40106309, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}], 0x0, 0x0, 0x0}) r8 = semget(0x2, 0x7, 0x4) semctl$GETZCNT(r8, 0x4, 0xf, &(0x7f00000001c0)=""/48) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x0) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r9, 0x10, 0x70bd29, 0x25dfdbfe, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x4, 0x0, @l2={'ib', 0x3a, 'ip6gre0\x00'}}}}, [""]}, 0x34}, 0x1, 0x0, 0x0, 0xc0}, 0x14) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000080)={0x20, 0x0, &(0x7f0000000000)=[@decrefs, @release, @request_death={0x400c630e, 0x0, 0x4}], 0x0, 0x0, &(0x7f0000000140)}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa) 18:23:20 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:20 executing program 3 (fault-call:0 fault-nth:35): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 806.503265] QAT: Invalid ioctl 18:23:20 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 806.601355] nla_parse: 4 callbacks suppressed [ 806.601368] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:20 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 806.661202] FAULT_INJECTION: forcing a failure. [ 806.661202] name failslab, interval 1, probability 0, space 0, times 0 [ 806.744388] CPU: 0 PID: 1383 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 806.751290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 806.760657] Call Trace: [ 806.763278] dump_stack+0x172/0x1f0 [ 806.766942] should_fail.cold+0xa/0x1b [ 806.770864] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 806.775990] ? ext4_es_find_delayed_extent_range+0xa30/0xa30 [ 806.781806] ? ___might_sleep+0x163/0x280 [ 806.785975] __should_failslab+0x121/0x190 [ 806.790230] should_failslab+0x9/0x14 18:23:20 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 806.794050] __kmalloc+0x2e5/0x750 [ 806.797621] ? ext4_find_extent+0x76e/0x9d0 [ 806.802143] ext4_find_extent+0x76e/0x9d0 [ 806.806317] ext4_ext_map_blocks+0x1c3/0x55d0 [ 806.810843] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 806.815886] ? __lock_is_held+0xb6/0x140 [ 806.819992] ? lock_acquire+0x16f/0x3f0 [ 806.823991] ? ext4_map_blocks+0x87d/0x1a10 [ 806.828330] ext4_map_blocks+0x8e5/0x1a10 [ 806.832485] ? ext4_issue_zeroout+0x170/0x170 [ 806.837004] ? kasan_check_write+0x14/0x20 [ 806.841280] ? __brelse+0x95/0xb0 [ 806.844760] ext4_getblk+0xc4/0x510 [ 806.848399] ? ext4_iomap_begin+0xfd0/0xfd0 [ 806.852735] ? ext4_free_inode+0x1470/0x1470 [ 806.857166] ext4_bread+0x8f/0x230 [ 806.860738] ? ext4_getblk+0x510/0x510 [ 806.864647] ext4_append+0x155/0x370 [ 806.868379] ext4_mkdir+0x61b/0xdf0 [ 806.872015] ? ext4_init_dot_dotdot+0x520/0x520 [ 806.876679] ? selinux_inode_mkdir+0x23/0x30 [ 806.881102] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.886642] ? security_inode_mkdir+0xee/0x120 [ 806.891222] vfs_mkdir+0x433/0x690 [ 806.894756] do_mkdirat+0x234/0x2a0 [ 806.898374] ? __ia32_sys_mknod+0xb0/0xb0 [ 806.902527] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 806.907291] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.912646] ? do_syscall_64+0x26/0x610 [ 806.916634] ? lockdep_hardirqs_on+0x415/0x5d0 [ 806.921264] __x64_sys_mkdir+0x5c/0x80 [ 806.925168] do_syscall_64+0x103/0x610 [ 806.929059] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.934266] RIP: 0033:0x4581c7 [ 806.937465] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 806.956366] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 806.964087] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 806.971361] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 806.978627] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 806.985898] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 18:23:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) eventfd(0x2020000) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x13f}}, 0x20) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000180)=""/156, &(0x7f0000000000)=0x9c) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x800000000000, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x1, @stepwise={{0x1}, {}, {0xfffffffffffff000, 0x800}}}) 18:23:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x420000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x1, 0x4) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000100)={0x2000}) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000100000000000000000000000000000a00000000000000385c2b5f180e5dcbb508bc8f5d98e0413f4e88693a35d683341a021693f6fb924e955e535997b24588c72eba4fe0dc891d02d5efeef1059df9c94eab821143d70fa803ad9eff109a56d3e13bb380c3c31f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f2e582f30000000000000000000000000000000000018000000000000000000000000000000000000000000020ec006a07f4577efff0ffff00001200000000000061fd87000000000000000000000000000000000000000000002f58b62d876612b736a82302a1d422d9a8f667ecc9f158517b903cc7328bdba44be321c6884d94151cb4805faddb6c3e6d81af482518d4f5753c341a84fa479bda8f41d01fc6571cf650c78d056d32883ea21a58dc65"], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 806.993172] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:20 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:20 executing program 3 (fault-call:0 fault-nth:36): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 807.105099] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 807.239956] FAULT_INJECTION: forcing a failure. [ 807.239956] name failslab, interval 1, probability 0, space 0, times 0 [ 807.261076] CPU: 0 PID: 1423 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 807.267980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 807.277347] Call Trace: [ 807.279941] dump_stack+0x172/0x1f0 [ 807.283586] should_fail.cold+0xa/0x1b [ 807.287474] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 807.292591] ? ext4_es_find_delayed_extent_range+0xa30/0xa30 [ 807.298414] ? ___might_sleep+0x163/0x280 [ 807.302588] __should_failslab+0x121/0x190 [ 807.306841] should_failslab+0x9/0x14 [ 807.310636] __kmalloc+0x2e5/0x750 [ 807.314188] ? ext4_find_extent+0x76e/0x9d0 [ 807.318530] ext4_find_extent+0x76e/0x9d0 [ 807.322711] ext4_ext_map_blocks+0x1c3/0x55d0 [ 807.327248] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 807.332279] ? __lock_is_held+0xb6/0x140 [ 807.336338] ? lock_acquire+0x16f/0x3f0 [ 807.340314] ? ext4_map_blocks+0x87d/0x1a10 [ 807.344664] ext4_map_blocks+0x8e5/0x1a10 [ 807.348833] ? ext4_issue_zeroout+0x170/0x170 [ 807.353339] ? kasan_check_write+0x14/0x20 [ 807.357578] ? __brelse+0x95/0xb0 [ 807.361046] ext4_getblk+0xc4/0x510 [ 807.364704] ? ext4_iomap_begin+0xfd0/0xfd0 [ 807.369034] ? ext4_free_inode+0x1470/0x1470 [ 807.373454] ext4_bread+0x8f/0x230 [ 807.377010] ? ext4_getblk+0x510/0x510 [ 807.380930] ext4_append+0x155/0x370 [ 807.384662] ext4_mkdir+0x61b/0xdf0 [ 807.388305] ? ext4_init_dot_dotdot+0x520/0x520 [ 807.392981] ? selinux_inode_mkdir+0x23/0x30 [ 807.397389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 807.402935] ? security_inode_mkdir+0xee/0x120 [ 807.407530] vfs_mkdir+0x433/0x690 [ 807.411080] do_mkdirat+0x234/0x2a0 [ 807.414715] ? __ia32_sys_mknod+0xb0/0xb0 [ 807.418855] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 807.423615] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 807.429022] ? do_syscall_64+0x26/0x610 [ 807.433015] ? lockdep_hardirqs_on+0x415/0x5d0 [ 807.437596] __x64_sys_mkdir+0x5c/0x80 [ 807.441491] do_syscall_64+0x103/0x610 [ 807.445399] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 807.450588] RIP: 0033:0x4581c7 [ 807.453771] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 807.472668] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 807.480385] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 807.487660] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 807.494948] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 807.502253] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 807.509528] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 808.351030] net_ratelimit: 20 callbacks suppressed [ 808.351040] protocol 88fb is buggy, dev hsr_slave_0 [ 808.361154] protocol 88fb is buggy, dev hsr_slave_1 [ 808.366309] protocol 88fb is buggy, dev hsr_slave_0 [ 808.371481] protocol 88fb is buggy, dev hsr_slave_1 [ 808.376581] protocol 88fb is buggy, dev hsr_slave_0 [ 808.381705] protocol 88fb is buggy, dev hsr_slave_1 [ 809.151071] protocol 88fb is buggy, dev hsr_slave_0 [ 809.156332] protocol 88fb is buggy, dev hsr_slave_1 [ 809.161507] protocol 88fb is buggy, dev hsr_slave_0 [ 809.166643] protocol 88fb is buggy, dev hsr_slave_1 18:23:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x8000000000000002) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) ioctl$TCSETA(r0, 0x5437, 0x0) 18:23:23 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 18:23:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:23 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:23 executing program 3 (fault-call:0 fault-nth:37): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:23 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 809.583776] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 809.607480] FAULT_INJECTION: forcing a failure. [ 809.607480] name failslab, interval 1, probability 0, space 0, times 0 [ 809.663988] CPU: 0 PID: 1448 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 809.671372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 809.680987] Call Trace: [ 809.683733] dump_stack+0x172/0x1f0 [ 809.687460] should_fail.cold+0xa/0x1b [ 809.691380] ? mark_held_locks+0x100/0x100 [ 809.695748] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 809.700889] ? perf_trace_lock_acquire+0xf5/0x580 [ 809.705781] ? find_held_lock+0x35/0x130 [ 809.709881] __should_failslab+0x121/0x190 [ 809.714149] should_failslab+0x9/0x14 [ 809.718152] kmem_cache_alloc_node+0x56/0x710 [ 809.722714] ? lock_downgrade+0x810/0x810 [ 809.727124] create_task_io_context+0x33/0x450 [ 809.731848] generic_make_request_checks+0x1d43/0x24c0 [ 809.737181] ? blk_queue_bypass_end+0x210/0x210 [ 809.742181] ? ___might_sleep+0x163/0x280 [ 809.748673] generic_make_request+0x24c/0x12d0 [ 809.754554] ? debug_smp_processor_id+0x1c/0x20 [ 809.760322] ? blk_get_request+0x720/0x720 [ 809.765455] ? guard_bio_eod+0x1da/0x660 [ 809.769558] ? find_held_lock+0x35/0x130 [ 809.773781] ? guard_bio_eod+0x1da/0x660 [ 809.777883] submit_bio+0xba/0x480 [ 809.781538] ? submit_bio+0xba/0x480 [ 809.785286] ? lock_downgrade+0x810/0x810 [ 809.789476] ? generic_make_request+0x12d0/0x12d0 [ 809.794357] ? kasan_check_read+0x11/0x20 [ 809.798548] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 809.803600] ? guard_bio_eod+0x2a1/0x660 [ 809.807722] submit_bh_wbc+0x5dc/0x790 [ 809.811650] __sync_dirty_buffer+0x111/0x2e0 [ 809.816089] sync_dirty_buffer+0x1b/0x20 [ 809.820181] __ext4_handle_dirty_metadata+0x237/0x570 [ 809.825531] ext4_getblk+0x32b/0x510 [ 809.829284] ? ext4_iomap_begin+0xfd0/0xfd0 [ 809.833646] ? ext4_free_inode+0x1470/0x1470 [ 809.838093] ext4_bread+0x8f/0x230 [ 809.841814] ? ext4_getblk+0x510/0x510 [ 809.845774] ext4_append+0x155/0x370 [ 809.849613] ext4_mkdir+0x61b/0xdf0 [ 809.853283] ? ext4_init_dot_dotdot+0x520/0x520 [ 809.858073] ? selinux_inode_mkdir+0x23/0x30 [ 809.862523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 809.868103] ? security_inode_mkdir+0xee/0x120 [ 809.872761] vfs_mkdir+0x433/0x690 [ 809.876439] do_mkdirat+0x234/0x2a0 [ 809.880204] ? __ia32_sys_mknod+0xb0/0xb0 [ 809.884502] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 809.889379] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 809.894782] ? do_syscall_64+0x26/0x610 [ 809.899132] ? lockdep_hardirqs_on+0x415/0x5d0 [ 809.904062] __x64_sys_mkdir+0x5c/0x80 [ 809.908377] do_syscall_64+0x103/0x610 [ 809.912592] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 809.917815] RIP: 0033:0x4581c7 [ 809.921031] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 809.940774] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 809.948860] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 809.956162] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 18:23:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffffffffff7f, 0x0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c001}, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x103000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:23 executing program 1: r0 = syz_open_dev$mouse(0x0, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001ac0)={@dev, 0x0}, &(0x7f0000001b00)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001bc0)={0x13, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x1, 0x2, 0x3, 0x4, 0x5, 0xfffffffffffffffe, 0xfffffffffffffff1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0x95, &(0x7f0000000380)=""/149, 0x40f00, 0x1, [], r1, 0xa, r0, 0x8, &(0x7f0000001b40)={0x3ff, 0xa87}, 0x8, 0x10, &(0x7f0000001b80)={0x7, 0xfffffffffffffff8, 0x8a, 0xfffffffffffffff8}, 0x10}, 0x70) fstat(0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000000)) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000180)={[{0x800000000002b, 'pids'}]}, 0x6) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00'], 0x6) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) [ 809.963546] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 809.971002] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 809.978422] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:23 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:23 executing program 0: r0 = socket$inet(0x2, 0x4000090000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @initdev}, {0x2, 0x0, @rand_addr=0x6}, {0x2, 0x0, @loopback}, 0x4}) [ 810.102917] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:23 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x4000000000000003, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x19, 0x342) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) sendmmsg$unix(r0, &(0x7f0000008dc0)=[{&(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, 0x0}], 0x1, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) 18:23:23 executing program 3 (fault-call:0 fault-nth:38): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000240)='io.stat\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="b805000000b9000001000f01d90f20c035100000000f22c00f0056e80f01caf36d66b8e8008ec89a88a800009e00c4e10015ae5066000066ba4000edf3f2360f32", 0x41}], 0x1, 0x10, &(0x7f0000000340)=[@dstype0={0x6, 0x8}, @cr4={0x1, 0x222009}], 0x2) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r3 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x311100, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000000040)=0x2, 0xfffffffffffffd52) ioctl$BLKROGET(r4, 0x125e, &(0x7f0000000180)) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000001c0)={0x7fff, 0x4, 0x6, 0xbf, 0xffffffff80000000}, 0x14) ioctl$KDSETMODE(r2, 0x4b3a, 0x2) sendmsg$nl_xfrm(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000580)={0x0, 0xfb, 0x1015, 0x0, 0xffffffffffffffa4, "48c014ab6226797551bddef59fad30ba", "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"}, 0x1015, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000380)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x20) 18:23:23 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:24 executing program 1: openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x4000000000000003, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x19, 0x342) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) sendmmsg$unix(r0, &(0x7f0000008dc0)=[{&(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, 0x0}], 0x1, 0x0) [ 810.300409] FAULT_INJECTION: forcing a failure. [ 810.300409] name failslab, interval 1, probability 0, space 0, times 0 [ 810.309259] QAT: Invalid ioctl [ 810.321194] QAT: Invalid ioctl [ 810.324621] QAT: Invalid ioctl [ 810.330739] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 810.334981] QAT: Invalid ioctl [ 810.367799] QAT: Invalid ioctl [ 810.380319] QAT: Invalid ioctl [ 810.392287] QAT: Invalid ioctl [ 810.395768] CPU: 1 PID: 1479 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 810.402755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 810.412659] Call Trace: [ 810.415905] dump_stack+0x172/0x1f0 [ 810.420127] should_fail.cold+0xa/0x1b [ 810.424255] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 810.429674] ? __lock_acquire+0x6eb/0x48f0 [ 810.434441] ? mempool_alloc+0x380/0x380 [ 810.439410] __should_failslab+0x121/0x190 [ 810.444766] should_failslab+0x9/0x14 [ 810.450188] kmem_cache_alloc+0x47/0x700 [ 810.454944] ? ___might_sleep+0x163/0x280 [ 810.459987] ? mempool_alloc+0x380/0x380 [ 810.464102] mempool_alloc_slab+0x47/0x60 [ 810.467248] QAT: Invalid ioctl [ 810.468970] mempool_alloc+0x16b/0x380 [ 810.468993] ? mempool_destroy+0x40/0x40 [ 810.469013] ? mark_held_locks+0x100/0x100 [ 810.469027] ? find_held_lock+0x35/0x130 [ 810.469045] ? __unlock_page_memcg+0x53/0x100 [ 810.469060] ? find_held_lock+0x35/0x130 [ 810.469081] bio_alloc_bioset+0x3cd/0x690 [ 810.469097] ? __lock_is_held+0xb6/0x140 [ 810.469111] ? bvec_alloc+0x2f0/0x2f0 [ 810.469130] ? lock_downgrade+0x810/0x810 [ 810.469153] submit_bh_wbc+0x14b/0x790 [ 810.475511] QAT: Invalid ioctl [ 810.477154] __sync_dirty_buffer+0x111/0x2e0 [ 810.477174] sync_dirty_buffer+0x1b/0x20 [ 810.477193] __ext4_handle_dirty_metadata+0x237/0x570 [ 810.477213] ext4_getblk+0x32b/0x510 [ 810.477229] ? ext4_iomap_begin+0xfd0/0xfd0 [ 810.477249] ? ext4_free_inode+0x1470/0x1470 [ 810.477266] ext4_bread+0x8f/0x230 [ 810.477281] ? ext4_getblk+0x510/0x510 [ 810.477305] ext4_append+0x155/0x370 [ 810.477325] ext4_mkdir+0x61b/0xdf0 [ 810.477349] ? ext4_init_dot_dotdot+0x520/0x520 [ 810.486094] QAT: Invalid ioctl [ 810.487425] ? selinux_inode_mkdir+0x23/0x30 [ 810.487447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 810.487463] ? security_inode_mkdir+0xee/0x120 [ 810.487490] vfs_mkdir+0x433/0x690 [ 810.487511] do_mkdirat+0x234/0x2a0 [ 810.487530] ? __ia32_sys_mknod+0xb0/0xb0 [ 810.487546] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 810.487565] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 810.487580] ? do_syscall_64+0x26/0x610 [ 810.487599] ? lockdep_hardirqs_on+0x415/0x5d0 [ 810.487618] __x64_sys_mkdir+0x5c/0x80 [ 810.487635] do_syscall_64+0x103/0x610 [ 810.487655] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 810.642640] RIP: 0033:0x4581c7 [ 810.645953] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:23:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x11, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}, 0x21) 18:23:24 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:24 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 810.665240] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 810.673724] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 810.681115] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 810.689133] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 810.696434] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 810.706595] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 810.724193] QAT: Invalid ioctl [ 810.727827] QAT: Invalid ioctl [ 810.732062] QAT: Invalid ioctl [ 810.736109] QAT: Invalid ioctl 18:23:24 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:24 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x32, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5}, 0x21) 18:23:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @broadcast}, 0x13f}) [ 810.771406] QAT: Invalid ioctl [ 810.774896] QAT: Invalid ioctl [ 810.778519] QAT: Invalid ioctl [ 810.787035] QAT: Invalid ioctl [ 810.792543] QAT: Invalid ioctl [ 810.796234] QAT: Invalid ioctl [ 810.800348] QAT: Invalid ioctl [ 810.804175] QAT: Invalid ioctl [ 810.807557] QAT: Invalid ioctl [ 810.811821] QAT: Invalid ioctl [ 810.815494] QAT: Invalid ioctl 18:23:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x10, 0x803, 0x0) 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_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20600) openat$selinux_checkreqprot(0xffffffffffffff9c, 0x0, 0x80000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) geteuid() ioctl$sock_SIOCGPGRP(r1, 0x8904, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x3f, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) setuid(0x0) getrandom(&(0x7f00000000c0)=""/59, 0xfffffffffffffdc5, 0x1) mount$bpf(0x0, &(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x0, 0x0) umount2(&(0x7f0000000800)='./file0\x00', 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0xc0000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r3 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:24 executing program 3 (fault-call:0 fault-nth:39): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 810.884066] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:24 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:24 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80) 18:23:24 executing program 1: [ 811.030495] FAULT_INJECTION: forcing a failure. [ 811.030495] name failslab, interval 1, probability 0, space 0, times 0 18:23:24 executing program 0: [ 811.071032] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 811.111062] CPU: 1 PID: 1512 Comm: syz-executor.3 Not tainted 4.19.37 #5 18:23:24 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 811.118379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 811.127857] Call Trace: [ 811.130754] dump_stack+0x172/0x1f0 [ 811.135355] should_fail.cold+0xa/0x1b [ 811.139450] ? mark_held_locks+0x100/0x100 [ 811.143763] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 811.149566] ? find_held_lock+0x35/0x130 [ 811.153787] __should_failslab+0x121/0x190 [ 811.158063] should_failslab+0x9/0x14 [ 811.161997] kmem_cache_alloc_node+0x56/0x710 [ 811.166533] ? lock_downgrade+0x810/0x810 18:23:24 executing program 0: [ 811.170758] create_task_io_context+0x33/0x450 [ 811.175400] generic_make_request_checks+0x1d43/0x24c0 [ 811.180809] ? blk_queue_bypass_end+0x210/0x210 [ 811.185608] ? ___might_sleep+0x163/0x280 [ 811.189811] generic_make_request+0x24c/0x12d0 [ 811.194528] ? blk_get_request+0x720/0x720 [ 811.198803] ? guard_bio_eod+0x1da/0x660 [ 811.202908] ? find_held_lock+0x35/0x130 [ 811.207030] ? guard_bio_eod+0x1da/0x660 [ 811.207054] submit_bio+0xba/0x480 [ 811.207067] ? submit_bio+0xba/0x480 [ 811.207089] ? lock_downgrade+0x810/0x810 [ 811.223025] ? generic_make_request+0x12d0/0x12d0 [ 811.227909] ? kasan_check_read+0x11/0x20 [ 811.232102] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 811.237157] ? guard_bio_eod+0x2a1/0x660 [ 811.241507] submit_bh_wbc+0x5dc/0x790 [ 811.245448] __sync_dirty_buffer+0x111/0x2e0 [ 811.249906] sync_dirty_buffer+0x1b/0x20 [ 811.254032] __ext4_handle_dirty_metadata+0x237/0x570 [ 811.259293] ext4_getblk+0x32b/0x510 [ 811.259313] ? ext4_iomap_begin+0xfd0/0xfd0 [ 811.259333] ? ext4_free_inode+0x1470/0x1470 [ 811.271862] ext4_bread+0x8f/0x230 [ 811.271880] ? ext4_getblk+0x510/0x510 [ 811.271904] ext4_append+0x155/0x370 [ 811.271924] ext4_mkdir+0x61b/0xdf0 [ 811.271948] ? ext4_init_dot_dotdot+0x520/0x520 [ 811.271971] ? selinux_inode_mkdir+0x23/0x30 [ 811.271987] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 811.272003] ? security_inode_mkdir+0xee/0x120 [ 811.272022] vfs_mkdir+0x433/0x690 [ 811.272041] do_mkdirat+0x234/0x2a0 [ 811.272060] ? __ia32_sys_mknod+0xb0/0xb0 [ 811.272076] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 811.272094] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 811.272108] ? do_syscall_64+0x26/0x610 [ 811.272127] ? lockdep_hardirqs_on+0x415/0x5d0 [ 811.272147] __x64_sys_mkdir+0x5c/0x80 [ 811.272167] do_syscall_64+0x103/0x610 [ 811.283478] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 811.283493] RIP: 0033:0x4581c7 [ 811.283509] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 811.283517] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 811.283534] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 811.283543] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 811.283553] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 811.283561] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 811.283570] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 811.429227] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:25 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:25 executing program 1: 18:23:25 executing program 0: 18:23:25 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 811.594516] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:26 executing program 1: 18:23:26 executing program 0: 18:23:26 executing program 3 (fault-call:0 fault-nth:40): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:26 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:26 executing program 0: 18:23:26 executing program 1: [ 812.432335] FAULT_INJECTION: forcing a failure. [ 812.432335] name failslab, interval 1, probability 0, space 0, times 0 [ 812.446457] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000000000000000000000000000000000b16e47014a9aef4600000000000000000000de2bba7fcb84120fec8dd3578b47b2d000"/128], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r3, 0xc02c564a, &(0x7f0000000100)={0x4, 0x52424752, 0x0, @stepwise={0x5, 0x100000000, 0x3, 0x0, 0x5, 0x4}}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000240)=0xfffffffffffffff7) [ 812.512374] CPU: 1 PID: 1541 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 812.519806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 812.529374] Call Trace: [ 812.532099] dump_stack+0x172/0x1f0 [ 812.536197] should_fail.cold+0xa/0x1b [ 812.540145] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 812.545494] ? finish_task_switch+0x118/0x790 [ 812.550437] ? __switch_to_asm+0x34/0x70 [ 812.554658] ? __switch_to_asm+0x40/0x70 18:23:26 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:26 executing program 0: 18:23:26 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 812.558987] ? mempool_alloc+0x380/0x380 [ 812.563208] __should_failslab+0x121/0x190 [ 812.567781] should_failslab+0x9/0x14 [ 812.571641] kmem_cache_alloc+0x47/0x700 [ 812.576025] ? ___might_sleep+0x163/0x280 [ 812.581903] ? mempool_alloc+0x380/0x380 [ 812.586017] mempool_alloc_slab+0x47/0x60 [ 812.590214] mempool_alloc+0x16b/0x380 [ 812.594387] ? io_schedule+0x1c/0x70 [ 812.598250] ? mempool_destroy+0x40/0x40 [ 812.602768] ? __unlock_page_memcg+0x53/0x100 [ 812.607616] ? find_held_lock+0x35/0x130 [ 812.611903] bio_alloc_bioset+0x3cd/0x690 [ 812.616364] ? __lock_is_held+0xb6/0x140 [ 812.621001] ? bvec_alloc+0x2f0/0x2f0 [ 812.625321] submit_bh_wbc+0x14b/0x790 [ 812.629541] __sync_dirty_buffer+0x111/0x2e0 [ 812.634278] sync_dirty_buffer+0x1b/0x20 [ 812.638655] __ext4_handle_dirty_metadata+0x237/0x570 [ 812.644465] ext4_handle_dirty_dirent_node+0x3cf/0x4f0 [ 812.649795] ? __might_sleep+0x95/0x190 [ 812.653996] ? ext4_rename_dir_prepare+0x460/0x460 [ 812.659856] ? memcpy+0x46/0x50 18:23:26 executing program 1: [ 812.663182] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 812.669039] ? ext4_init_dot_dotdot+0x39c/0x520 [ 812.674081] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 812.677924] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 812.679902] ext4_mkdir+0x6c9/0xdf0 [ 812.679929] ? ext4_init_dot_dotdot+0x520/0x520 [ 812.679957] ? selinux_inode_mkdir+0x23/0x30 [ 812.702762] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 812.710022] ? security_inode_mkdir+0xee/0x120 [ 812.714658] vfs_mkdir+0x433/0x690 [ 812.718374] do_mkdirat+0x234/0x2a0 [ 812.722049] ? __ia32_sys_mknod+0xb0/0xb0 [ 812.726350] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 812.731184] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 812.736766] ? do_syscall_64+0x26/0x610 [ 812.740870] ? lockdep_hardirqs_on+0x415/0x5d0 [ 812.745615] __x64_sys_mkdir+0x5c/0x80 [ 812.749631] do_syscall_64+0x103/0x610 [ 812.753645] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 812.759306] RIP: 0033:0x4581c7 18:23:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff01000000000000000000000000000100c500000000000000000a00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x884f, 0x20000) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000100)=0x7) 18:23:26 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 812.762742] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 812.782000] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 812.789833] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004581c7 [ 812.797460] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 812.805120] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 812.812527] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 812.819923] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:26 executing program 3 (fault-call:0 fault-nth:41): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:26 executing program 1: 18:23:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bd070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0xd) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)) 18:23:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000000c0)=""/113, &(0x7f0000000140)=0x71) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:26 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 812.911324] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:26 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000001000/0x1000)=nil, 0x1000}, &(0x7f0000000480)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0xe, 0x0, &(0x7f0000000680)=[@acquire_done={0x40106309, 0x0, 0x48}], 0xfffffffffffffeb3, 0x0, &(0x7f00000007c0)}) [ 813.050308] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 813.070753] FAULT_INJECTION: forcing a failure. [ 813.070753] name failslab, interval 1, probability 0, space 0, times 0 [ 813.084566] CPU: 1 PID: 1580 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 813.091624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 813.101455] Call Trace: [ 813.104446] dump_stack+0x172/0x1f0 [ 813.108419] should_fail.cold+0xa/0x1b [ 813.112599] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 813.117862] ? __sigqueue_alloc+0x173/0x4d0 [ 813.122404] ? find_held_lock+0x35/0x130 [ 813.126767] __should_failslab+0x121/0x190 [ 813.131057] should_failslab+0x9/0x14 [ 813.135002] kmem_cache_alloc+0x47/0x700 [ 813.139260] ? kasan_check_read+0x11/0x20 [ 813.143521] __sigqueue_alloc+0x268/0x4d0 [ 813.147781] __send_signal+0x20f/0x14a0 [ 813.151795] ? lock_acquire+0x16f/0x3f0 [ 813.155825] send_signal+0x49/0xd0 [ 813.159501] force_sig_info+0x251/0x310 [ 813.163531] force_sig_info_fault.constprop.0+0x215/0x360 [ 813.169201] ? is_prefetch.isra.0+0x470/0x470 [ 813.173773] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 813.179456] ? trace_hardirqs_on+0x67/0x230 [ 813.183826] __bad_area_nosemaphore+0x2db/0x3f0 [ 813.188523] ? vmacache_find+0x65/0x310 [ 813.192753] bad_area+0x69/0x80 [ 813.196410] __do_page_fault+0xae1/0xe90 [ 813.200518] ? do_mkdirat+0x1a2/0x2a0 [ 813.204507] ? vmalloc_fault+0x770/0x770 [ 813.208675] ? trace_hardirqs_off_caller+0x65/0x220 [ 813.213931] ? trace_hardirqs_on_caller+0x6a/0x220 [ 813.219146] ? page_fault+0x8/0x30 [ 813.222824] do_page_fault+0x71/0x581 [ 813.226676] ? page_fault+0x8/0x30 [ 813.230287] page_fault+0x1e/0x30 [ 813.233825] RIP: 0033:0x452a5f [ 813.237039] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 813.256567] RSP: 002b:00007f2925550a88 EFLAGS: 00010283 [ 813.262204] RAX: 00007f2925550b40 RBX: 0000000020000428 RCX: 0000000000000000 [ 813.269487] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007f2925550b40 [ 813.277125] RBP: 0000000000000001 R08: 00000000000000e0 R09: 000000000000000a [ 813.284653] R10: 0000000000000075 R11: 00000000004e31a0 R12: 0000000000000004 [ 813.292075] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 813.401671] net_ratelimit: 24 callbacks suppressed [ 813.401681] protocol 88fb is buggy, dev hsr_slave_0 [ 813.412612] protocol 88fb is buggy, dev hsr_slave_1 18:23:27 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:27 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:27 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000001000/0x1000)=nil, 0x1000}, &(0x7f0000000480)=0x10) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, 0x0, 0x10) 18:23:27 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x40046208, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) prctl$PR_SET_NAME(0xf, &(0x7f0000000380)='/group.stat\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000001000/0x1000)=nil, 0x1000}, &(0x7f0000000480)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0xe, 0x0, &(0x7f0000000680)=[@acquire_done={0x40106309, 0x0, 0x48}], 0xfffffffffffffeb3, 0x0, &(0x7f00000007c0)}) 18:23:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000100)={0x10000000, 0x3, 0x38}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:27 executing program 3 (fault-call:0 fault-nth:42): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:27 executing program 0: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x1fd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, 0x0, 0x8) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0x0) [ 813.540687] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, 0x0) [ 813.607299] FAULT_INJECTION: forcing a failure. [ 813.607299] name failslab, interval 1, probability 0, space 0, times 0 [ 813.619089] CPU: 0 PID: 1598 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 813.626244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 813.635629] Call Trace: [ 813.638260] dump_stack+0x172/0x1f0 [ 813.641944] should_fail.cold+0xa/0x1b [ 813.646021] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 813.651161] ? __sigqueue_alloc+0x173/0x4d0 18:23:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0xffffffffffffffff, 0x0, @local, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 813.655735] ? find_held_lock+0x35/0x130 [ 813.659944] __should_failslab+0x121/0x190 [ 813.664384] should_failslab+0x9/0x14 [ 813.668229] kmem_cache_alloc+0x47/0x700 [ 813.672415] ? kasan_check_read+0x11/0x20 [ 813.676603] __sigqueue_alloc+0x268/0x4d0 [ 813.680789] __send_signal+0x20f/0x14a0 [ 813.684971] ? lock_acquire+0x16f/0x3f0 [ 813.689002] send_signal+0x49/0xd0 [ 813.692581] force_sig_info+0x251/0x310 [ 813.696597] force_sig_info_fault.constprop.0+0x215/0x360 [ 813.702657] ? is_prefetch.isra.0+0x470/0x470 18:23:27 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 813.707480] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 813.713165] ? trace_hardirqs_on+0x67/0x230 [ 813.717526] __bad_area_nosemaphore+0x2db/0x3f0 [ 813.722317] ? vmacache_find+0x65/0x310 [ 813.726334] bad_area+0x69/0x80 [ 813.730161] __do_page_fault+0xae1/0xe90 [ 813.734345] ? do_mkdirat+0x1a2/0x2a0 [ 813.738609] ? vmalloc_fault+0x770/0x770 [ 813.742899] ? trace_hardirqs_off_caller+0x65/0x220 [ 813.747984] ? trace_hardirqs_on_caller+0x6a/0x220 [ 813.753027] ? page_fault+0x8/0x30 [ 813.756779] do_page_fault+0x71/0x581 [ 813.760603] ? page_fault+0x8/0x30 [ 813.764164] page_fault+0x1e/0x30 [ 813.767745] RIP: 0033:0x452a5f [ 813.771107] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 813.790304] RSP: 002b:00007f2925550a88 EFLAGS: 00010283 [ 813.795721] RAX: 00007f2925550b40 RBX: 0000000020000428 RCX: 0000000000000000 [ 813.803327] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007f2925550b40 [ 813.810616] RBP: 0000000000000001 R08: 00000000000000e0 R09: 000000000000000a [ 813.818136] R10: 0000000000000075 R11: 00000000004e31a0 R12: 0000000000000004 [ 813.826526] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 813.902492] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:27 executing program 3 (fault-call:0 fault-nth:43): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:27 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 814.046946] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 814.087127] FAULT_INJECTION: forcing a failure. [ 814.087127] name failslab, interval 1, probability 0, space 0, times 0 [ 814.100883] CPU: 0 PID: 1630 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 814.108410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 814.117890] Call Trace: [ 814.120610] dump_stack+0x172/0x1f0 [ 814.124562] should_fail.cold+0xa/0x1b [ 814.129080] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 814.134206] ? lock_downgrade+0x810/0x810 [ 814.138677] ? ___might_sleep+0x163/0x280 [ 814.143042] __should_failslab+0x121/0x190 [ 814.147446] should_failslab+0x9/0x14 [ 814.151284] __kmalloc_track_caller+0x2e1/0x750 [ 814.156169] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 814.161946] ? strndup_user+0x77/0xd0 [ 814.165808] memdup_user+0x26/0xb0 [ 814.169520] strndup_user+0x77/0xd0 [ 814.173314] ksys_mount+0x7b/0x150 [ 814.177201] __x64_sys_mount+0xbe/0x150 [ 814.181288] do_syscall_64+0x103/0x610 [ 814.185424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 814.190776] RIP: 0033:0x45b81a [ 814.194473] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 814.213959] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 814.221835] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 814.229583] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 814.237073] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 814.244475] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 814.252041] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:28 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffac1414aa0100000009000000ac1414bbffffffffffffff00ac1414aae0000001"], 0x34) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0xc560, 0x2) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000240)={0x74, 0x0, [0x5, 0x4, 0x9, 0x9]}) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) ioctl$SIOCRSACCEPT(r2, 0x89e3) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a000000000000006607d10d5dee6610571a02e0a37e3502c152b72acac0e20b9bdc09163f5636b67e96ef0a8f7154063f184614c89cb28a7aced2b3a9b8f94e41393ee176e9309362ac7c3b037757a216bc1a5e09077bb73eb4f45a77198db7192c00e3a7b6491226ebacf6fddb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1800008912, &(0x7f00000000c0)="1098ce66000000007be070") ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081270, 0x0) 18:23:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x127c, 0x70d000) 18:23:28 executing program 3 (fault-call:0 fault-nth:44): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:28 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dc86055e0bceec7be070") r1 = memfd_create(&(0x7f0000000040)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\x11\xbd\x11+\xd8\xae\xdc\xf8\xba\xe3\xf9\x02\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\x8a8\x91\x1b\xb3\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~', 0x0) fallocate(r1, 0x0, 0x2000424, 0x1) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) write$binfmt_elf64(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x196) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000000200)='./file0/file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 814.706363] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 814.727334] FAULT_INJECTION: forcing a failure. [ 814.727334] name failslab, interval 1, probability 0, space 0, times 0 18:23:28 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x10, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x2, 0x0, 0x0, 0x0, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) 18:23:28 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 814.807518] CPU: 1 PID: 1645 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 814.814559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 814.824552] Call Trace: [ 814.827538] dump_stack+0x172/0x1f0 [ 814.831224] should_fail.cold+0xa/0x1b [ 814.835175] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 814.840588] ? lock_downgrade+0x810/0x810 [ 814.844836] ? ___might_sleep+0x163/0x280 [ 814.849037] __should_failslab+0x121/0x190 [ 814.853318] should_failslab+0x9/0x14 [ 814.857335] kmem_cache_alloc_trace+0x2cf/0x760 [ 814.862052] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 814.867641] ? _copy_from_user+0xdd/0x150 [ 814.871933] copy_mount_options+0x5c/0x3a0 [ 814.876297] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 814.882095] ksys_mount+0xa7/0x150 [ 814.885679] __x64_sys_mount+0xbe/0x150 [ 814.889858] do_syscall_64+0x103/0x610 [ 814.894115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 814.899473] RIP: 0033:0x45b81a 18:23:28 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_NAME(0xf, &(0x7f0000000380)='/group.stat\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) [ 814.902738] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 814.921935] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 814.929828] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 814.937130] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 814.938084] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000001400"/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@local, 0x800, 0x0, 0x2}, 0x20) 18:23:28 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 814.944631] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 814.944641] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 814.944649] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 814.944893] protocol 88fb is buggy, dev hsr_slave_0 [ 814.981454] protocol 88fb is buggy, dev hsr_slave_1 [ 814.986738] protocol 88fb is buggy, dev hsr_slave_0 [ 814.992155] protocol 88fb is buggy, dev hsr_slave_1 [ 814.997317] protocol 88fb is buggy, dev hsr_slave_0 [ 815.002894] protocol 88fb is buggy, dev hsr_slave_1 [ 815.100152] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 815.391889] protocol 88fb is buggy, dev hsr_slave_0 [ 815.397519] protocol 88fb is buggy, dev hsr_slave_1 18:23:29 executing program 3 (fault-call:0 fault-nth:45): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:29 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000001000/0x1000)=nil, 0x1000}, &(0x7f0000000480)=0x10) 18:23:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x10, 0x0) 18:23:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='trusted.overlay.nlink\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000000e4978c727391aae40a00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x4}, 0x20) 18:23:29 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:29 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1800008912, &(0x7f00000000c0)="1098ce66000000007be070") ioctl$LOOP_SET_DIRECT_IO(r0, 0x800812a0, 0x0) 18:23:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x803, 0x4000000000) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x40, 0x0) ioctl$PPPIOCSCOMPRESS(r3, 0x4010744d) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1, 0xb43, 0x7ff}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) fcntl$getown(r0, 0x9) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b8000000190001080000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000030000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000879500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b39570443dc69"], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:29 executing program 0: syz_execute_func(&(0x7f0000000000)="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") syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') [ 815.649626] FAULT_INJECTION: forcing a failure. [ 815.649626] name failslab, interval 1, probability 0, space 0, times 0 [ 815.699964] CPU: 0 PID: 1681 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 815.708534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 815.720536] Call Trace: [ 815.723339] dump_stack+0x172/0x1f0 [ 815.728090] should_fail.cold+0xa/0x1b [ 815.732508] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 815.737759] ? lock_downgrade+0x810/0x810 [ 815.742079] ? ___might_sleep+0x163/0x280 [ 815.746332] __should_failslab+0x121/0x190 [ 815.750726] should_failslab+0x9/0x14 [ 815.754609] kmem_cache_alloc_trace+0x2cf/0x760 [ 815.759762] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 815.765341] ? _copy_from_user+0xdd/0x150 [ 815.769737] copy_mount_options+0x5c/0x3a0 [ 815.774320] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 815.779999] ksys_mount+0xa7/0x150 [ 815.783820] __x64_sys_mount+0xbe/0x150 [ 815.788059] do_syscall_64+0x103/0x610 [ 815.792065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 815.797398] RIP: 0033:0x45b81a [ 815.800790] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 815.820752] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 815.828486] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 815.835923] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 815.843449] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 815.851044] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 815.859217] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1800008912, &(0x7f00000000c0)="1098ce66000000007be070") ioctl$LOOP_SET_DIRECT_IO(r0, 0xc10812ff, 0x0) 18:23:29 executing program 3 (fault-call:0 fault-nth:46): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:29 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 816.124749] FAULT_INJECTION: forcing a failure. [ 816.124749] name failslab, interval 1, probability 0, space 0, times 0 [ 816.166985] CPU: 1 PID: 1707 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 816.174165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 816.183555] Call Trace: [ 816.186362] dump_stack+0x172/0x1f0 [ 816.190205] should_fail.cold+0xa/0x1b [ 816.194151] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 816.199309] ? lock_downgrade+0x810/0x810 [ 816.203513] ? ___might_sleep+0x163/0x280 [ 816.207755] __should_failslab+0x121/0x190 [ 816.212133] should_failslab+0x9/0x14 [ 816.216011] kmem_cache_alloc+0x2b1/0x700 [ 816.220488] ? lock_downgrade+0x810/0x810 [ 816.224789] alloc_vfsmnt+0x28/0x780 [ 816.229062] vfs_kern_mount.part.0+0x2a/0x410 [ 816.233688] do_mount+0x53e/0x2bc0 [ 816.237298] ? retint_kernel+0x2d/0x2d [ 816.241378] ? copy_mount_string+0x40/0x40 [ 816.245835] ? copy_mount_options+0x198/0x3a0 [ 816.250569] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 816.255766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 816.261431] ? copy_mount_options+0x280/0x3a0 [ 816.266147] ksys_mount+0xdb/0x150 [ 816.269805] __x64_sys_mount+0xbe/0x150 [ 816.274049] do_syscall_64+0x103/0x610 [ 816.278060] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 816.283557] RIP: 0033:0x45b81a [ 816.286866] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 816.306344] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 816.314277] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 816.321858] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 816.329403] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 816.337052] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 816.344766] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1800008912, &(0x7f00000000c0)="1098ce66000000007be070") ioctl$LOOP_SET_DIRECT_IO(r0, 0xc05812fe, 0x0) 18:23:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:30 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x800, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000"], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 18:23:30 executing program 3 (fault-call:0 fault-nth:47): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:30 executing program 1: syz_execute_func(&(0x7f00000003c0)="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") 18:23:30 executing program 0: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) getpid() r2 = epoll_create1(0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, 0x0) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="08023f000000fcdbdf2501000000000000000c410000000c001473797a3000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)) close(r1) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000240)=0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000200)={0xfba1, 0x3, 0x1, 0xde, 0x9, 0x2, 0x80, 0x4, 0x9, 0xd1172e5, 0x9, 0x375}) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, &(0x7f0000000280)='TIPC\x00', 0x5) 18:23:30 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 816.788281] FAULT_INJECTION: forcing a failure. [ 816.788281] name failslab, interval 1, probability 0, space 0, times 0 [ 816.822105] CPU: 0 PID: 1724 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 816.829021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 816.838667] Call Trace: [ 816.841758] dump_stack+0x172/0x1f0 [ 816.845545] should_fail.cold+0xa/0x1b [ 816.849685] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 816.854995] ? lock_downgrade+0x810/0x810 [ 816.859370] ? ___might_sleep+0x163/0x280 [ 816.863765] __should_failslab+0x121/0x190 [ 816.868212] should_failslab+0x9/0x14 [ 816.872324] kmem_cache_alloc+0x2b1/0x700 [ 816.876767] ? lock_downgrade+0x810/0x810 [ 816.880932] alloc_vfsmnt+0x28/0x780 [ 816.884873] vfs_kern_mount.part.0+0x2a/0x410 [ 816.889393] do_mount+0x53e/0x2bc0 [ 816.893170] ? copy_mount_string+0x40/0x40 [ 816.897589] ? _copy_from_user+0xdd/0x150 [ 816.901856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 816.907859] ? copy_mount_options+0x280/0x3a0 [ 816.912499] ksys_mount+0xdb/0x150 [ 816.916599] __x64_sys_mount+0xbe/0x150 [ 816.920630] do_syscall_64+0x103/0x610 [ 816.925050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 816.930502] RIP: 0033:0x45b81a [ 816.933738] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 816.953186] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 816.961150] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 816.968514] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 816.975946] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 18:23:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 816.983510] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 816.991000] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:30 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:30 executing program 3 (fault-call:0 fault-nth:48): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 817.253678] FAULT_INJECTION: forcing a failure. [ 817.253678] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 817.265891] CPU: 1 PID: 1746 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 817.272791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 817.282350] Call Trace: [ 817.284995] dump_stack+0x172/0x1f0 [ 817.288670] should_fail.cold+0xa/0x1b [ 817.292638] ? kernel_text_address+0x73/0xf0 [ 817.297137] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 817.302613] ? mark_held_locks+0x100/0x100 [ 817.306980] __alloc_pages_nodemask+0x1ee/0x760 [ 817.311790] ? __alloc_pages_slowpath+0x2870/0x2870 [ 817.317016] ? find_held_lock+0x35/0x130 [ 817.321164] cache_grow_begin+0x9c/0x8c0 [ 817.325358] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 817.331189] kmem_cache_alloc+0x63e/0x700 [ 817.335369] ? cache_grow_end+0xa4/0x190 [ 817.339476] getname_flags+0xd6/0x5b0 [ 817.343608] user_path_at_empty+0x2f/0x50 [ 817.347812] do_mount+0x150/0x2bc0 [ 817.351504] ? rcu_read_lock_sched_held+0x110/0x130 [ 817.356674] ? copy_mount_string+0x40/0x40 [ 817.361156] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 817.366764] ? copy_mount_options+0x280/0x3a0 [ 817.371395] ksys_mount+0xdb/0x150 [ 817.375143] __x64_sys_mount+0xbe/0x150 [ 817.379159] do_syscall_64+0x103/0x610 [ 817.383199] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 817.388521] RIP: 0033:0x45b81a 18:23:31 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 817.391784] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 817.410930] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 817.419118] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 817.426428] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 817.433938] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 817.441329] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 817.448749] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$PR_SET_SECUREBITS(0x1c, 0x29) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x220040, 0x0) accept$ax25(r3, &(0x7f0000000100)={{0x3, @netrom}, [@default, @rose, @rose, @netrom, @rose, @remote, @default, @default]}, &(0x7f0000000180)=0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) ioctl$SIOCRSSL2CALL(r3, 0x89e2, &(0x7f0000000240)=@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}) ioctl$VIDIOC_S_MODULATOR(r3, 0x40445637, &(0x7f00000001c0)={0x873, "e39f1c9e401e5ccc0326f4a304794429eea1c7c270ee3c54f1c3cedfb4f681d8", 0x1004, 0x100000000, 0xa6a, 0x4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r4, @in={{0x2, 0x4e23, @multicast2}}}, 0x84) 18:23:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:31 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:31 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:31 executing program 3 (fault-call:0 fault-nth:49): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:31 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f319bd070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200000000000013, &(0x7f0000000040)=0x400100000001, 0x4) connect$inet6(r1, &(0x7f0000000100), 0x1c) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3b) fcntl$setstatus(r2, 0x4, 0x42803) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x814}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x124, 0x0, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x110, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ipddp0\x00'}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xeae}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'syz_tun\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x26}}}, {0x14, 0x2, @in={0x2, 0x4e22, @remote}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @local}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0xb9, @ipv4={[], [], @broadcast}, 0x100000000}}}}]}]}, 0x124}, 0x1, 0x0, 0x0, 0xcd2daaec0b03dc2d}, 0x4000800) 18:23:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 817.882341] nla_parse: 7 callbacks suppressed [ 817.882352] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:31 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:31 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 817.931340] FAULT_INJECTION: forcing a failure. [ 817.931340] name failslab, interval 1, probability 0, space 0, times 0 [ 817.954061] CPU: 1 PID: 1763 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 817.960974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 817.970663] Call Trace: [ 817.973345] dump_stack+0x172/0x1f0 [ 817.977121] should_fail.cold+0xa/0x1b [ 817.981054] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 817.986200] ? lock_downgrade+0x810/0x810 [ 817.990387] ? ___might_sleep+0x163/0x280 [ 817.994776] __should_failslab+0x121/0x190 [ 817.999341] should_failslab+0x9/0x14 [ 818.003266] kmem_cache_alloc+0x2b1/0x700 [ 818.007535] ? cache_grow_end+0xa4/0x190 [ 818.011643] getname_flags+0xd6/0x5b0 [ 818.015494] user_path_at_empty+0x2f/0x50 [ 818.019867] do_mount+0x150/0x2bc0 [ 818.023456] ? rcu_read_lock_sched_held+0x110/0x130 [ 818.028526] ? copy_mount_string+0x40/0x40 [ 818.032812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 818.038385] ? copy_mount_options+0x280/0x3a0 [ 818.042921] ksys_mount+0xdb/0x150 [ 818.046508] __x64_sys_mount+0xbe/0x150 [ 818.050530] do_syscall_64+0x103/0x610 [ 818.054461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 818.059855] RIP: 0033:0x45b81a [ 818.063078] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 818.082663] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 818.090458] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 818.098070] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 818.105775] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 818.113192] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 818.120842] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:31 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 818.149842] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:32 executing program 3 (fault-call:0 fault-nth:50): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:32 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c0000007a00000000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) 18:23:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000f41351d3666579ab736b9640a0b2e93ddfd00ab003695148208fb874914b9f21b4c9743c7c851f86428e101d3fa561761ecb08db974e4b2102ccaedc500d6cfd67b08cd49d918167383b8d3a41ac125e0a229720165e3ebe3d0c5dec94290f5f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x1, 0x3, 0x0, 0x0, 0xfffffffffffffffd}, 0x20) [ 818.403764] FAULT_INJECTION: forcing a failure. [ 818.403764] name failslab, interval 1, probability 0, space 0, times 0 [ 818.426001] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 818.448738] CPU: 1 PID: 1791 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 818.455861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 818.465246] Call Trace: [ 818.467978] dump_stack+0x172/0x1f0 [ 818.471682] should_fail.cold+0xa/0x1b [ 818.475643] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 818.481235] ? lock_downgrade+0x810/0x810 [ 818.485426] ? ___might_sleep+0x163/0x280 [ 818.489729] __should_failslab+0x121/0x190 [ 818.494000] should_failslab+0x9/0x14 [ 818.497830] kmem_cache_alloc+0x2b1/0x700 [ 818.502103] ? trace_hardirqs_off+0x62/0x220 [ 818.506554] alloc_vfsmnt+0x28/0x780 [ 818.510411] ? kfree+0x173/0x230 [ 818.513900] vfs_kern_mount.part.0+0x2a/0x410 [ 818.518533] ? trace_hardirqs_on+0x67/0x230 [ 818.522900] vfs_kern_mount+0x40/0x60 [ 818.526825] btrfs_mount+0x2b4/0x15e2 [ 818.530663] ? kasan_check_write+0x14/0x20 [ 818.535064] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 818.539968] ? mark_held_locks+0xb1/0x100 [ 818.544284] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 818.549945] ? check_preemption_disabled+0x48/0x290 [ 818.555005] ? btrfs_remount+0x1300/0x1300 [ 818.559288] ? rcu_read_lock_sched_held+0x110/0x130 [ 818.564596] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 818.570351] ? pcpu_alloc+0x144/0x12d0 [ 818.574374] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 818.579167] ? __lockdep_init_map+0x10c/0x5b0 [ 818.583766] ? __lockdep_init_map+0x10c/0x5b0 [ 818.588572] mount_fs+0xae/0x331 [ 818.591976] ? btrfs_remount+0x1300/0x1300 [ 818.596243] ? mount_fs+0xae/0x331 [ 818.599823] vfs_kern_mount.part.0+0x6f/0x410 [ 818.604544] do_mount+0x53e/0x2bc0 [ 818.608147] ? copy_mount_string+0x40/0x40 [ 818.612553] ? _copy_from_user+0xdd/0x150 [ 818.616831] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 818.622548] ? copy_mount_options+0x280/0x3a0 [ 818.627257] ksys_mount+0xdb/0x150 [ 818.630838] __x64_sys_mount+0xbe/0x150 [ 818.634924] do_syscall_64+0x103/0x610 [ 818.638855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 818.644168] RIP: 0033:0x45b81a [ 818.647471] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 818.667376] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 818.667393] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 818.667401] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 818.667409] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 818.667417] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 818.667423] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:32 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:32 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:32 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 818.802521] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 819.082241] net_ratelimit: 17 callbacks suppressed [ 819.082248] protocol 88fb is buggy, dev hsr_slave_0 [ 819.092506] protocol 88fb is buggy, dev hsr_slave_1 [ 819.152299] protocol 88fb is buggy, dev hsr_slave_0 [ 819.157566] protocol 88fb is buggy, dev hsr_slave_1 [ 819.162932] protocol 88fb is buggy, dev hsr_slave_0 [ 819.168103] protocol 88fb is buggy, dev hsr_slave_1 [ 819.552306] protocol 88fb is buggy, dev hsr_slave_0 [ 819.557502] protocol 88fb is buggy, dev hsr_slave_1 [ 819.562688] protocol 88fb is buggy, dev hsr_slave_0 [ 819.567761] protocol 88fb is buggy, dev hsr_slave_1 18:23:34 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x668, 0x80000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x200600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100024, 0x500001c) perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x28, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 18:23:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000740)=[@in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e20, @rand_addr=0x401}, @in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e21, 0x4, @rand_addr="c04c3bfcca20533e1dee1432351d5bb3", 0x9}, @in6={0xa, 0x4e20, 0x2fb0, @empty, 0x6}], 0x454) r2 = accept(r0, &(0x7f0000000140)=@tipc=@id, &(0x7f00000000c0)=0x80) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000200)) connect$inet6(r2, &(0x7f00000004c0)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x9b}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="c1000000568cfdf8794a0cbfd940fb9d883d22bd7a2a57b5025826e2cff3c2cdeab574ceead23d195265ab1147c4313b8356ffd4e0dab2e1b650cc20660a000000000000ad31950acca8dc7390eb1a85d0ac40eed1e399165c312c6f71efed23ed1ac1c10368368cc035db76789096280c3bde5fdc13a4c845d7e9e49458fc25f20bbb70e9774027673434ff69b5a532dea9b675dfe55234b3c66ca941b741863e7542bdd571ed080347c9d81c4af553b1bfd1b3e7574cda9b6be1fbe70f45b0ea0c837c4d"], &(0x7f00000003c0)=0xc9) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000540)={'syz', 0x1}, &(0x7f0000000580)="7db031579001c9a311f6dc8f8979cd581b3338b8e8b4d4262d9373daf41437c7a440fd908cd101f9164d91fd3073e33cb756384e4e79a68af137632186df055a1605a1e8cfab474c70f28269390a00a153a156a00a7f0a3cea", 0x59, 0x0) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) keyctl$describe(0x6, r5, &(0x7f0000000600)=""/40, 0x28) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:34 executing program 3 (fault-call:0 fault-nth:51): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:34 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c000000f000000000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) 18:23:34 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 820.921615] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 820.976458] FAULT_INJECTION: forcing a failure. [ 820.976458] name failslab, interval 1, probability 0, space 0, times 0 [ 821.022510] CPU: 0 PID: 1824 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 821.029527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 821.038906] Call Trace: [ 821.041538] dump_stack+0x172/0x1f0 [ 821.045295] should_fail.cold+0xa/0x1b [ 821.049250] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 821.054397] ? lock_downgrade+0x810/0x810 [ 821.058765] ? ___might_sleep+0x163/0x280 [ 821.062949] __should_failslab+0x121/0x190 [ 821.067230] should_failslab+0x9/0x14 [ 821.071090] kmem_cache_alloc+0x2b1/0x700 [ 821.075283] ? trace_hardirqs_off+0x62/0x220 [ 821.080258] alloc_vfsmnt+0x28/0x780 [ 821.084320] ? kfree+0x173/0x230 [ 821.087757] vfs_kern_mount.part.0+0x2a/0x410 [ 821.092949] ? trace_hardirqs_on+0x67/0x230 [ 821.097606] vfs_kern_mount+0x40/0x60 [ 821.101446] btrfs_mount+0x2b4/0x15e2 [ 821.105382] ? kasan_check_write+0x14/0x20 [ 821.110536] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 821.115502] ? mark_held_locks+0xb1/0x100 [ 821.119789] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.128064] ? check_preemption_disabled+0x48/0x290 [ 821.133382] ? btrfs_remount+0x1300/0x1300 [ 821.137694] ? rcu_read_lock_sched_held+0x110/0x130 [ 821.142866] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 821.148613] ? pcpu_alloc+0x144/0x12d0 [ 821.153475] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 821.158291] ? __lockdep_init_map+0x10c/0x5b0 [ 821.162804] ? __lockdep_init_map+0x10c/0x5b0 [ 821.167825] mount_fs+0xae/0x331 [ 821.171518] ? btrfs_remount+0x1300/0x1300 [ 821.175964] ? mount_fs+0xae/0x331 [ 821.179523] vfs_kern_mount.part.0+0x6f/0x410 [ 821.184038] do_mount+0x53e/0x2bc0 [ 821.187586] ? copy_mount_string+0x40/0x40 [ 821.191816] ? _copy_from_user+0xdd/0x150 [ 821.195961] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.201495] ? copy_mount_options+0x280/0x3a0 [ 821.205989] ksys_mount+0xdb/0x150 [ 821.209524] __x64_sys_mount+0xbe/0x150 [ 821.213513] do_syscall_64+0x103/0x610 [ 821.217397] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 821.222575] RIP: 0033:0x45b81a [ 821.225757] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 821.244661] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 821.252419] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 821.259731] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 821.267018] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 18:23:34 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000007531d957c083be950100000000000000000000000040000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:35 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 821.274303] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 821.281571] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 821.307966] audit: type=1804 audit(926101415.033:188): pid=1830 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir997080625/syzkaller.Jpj02o/1076/memory.events" dev="sda1" ino=17013 res=1 18:23:35 executing program 3 (fault-call:0 fault-nth:52): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 821.384083] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:35 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:35 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 821.546340] audit: type=1804 audit(926101415.273:189): pid=1830 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir997080625/syzkaller.Jpj02o/1076/memory.events" dev="sda1" ino=17013 res=1 18:23:35 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6}]}) 18:23:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x0, 0x2) connect$rxrpc(r1, &(0x7f0000000100)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e22, @local}}, 0x24) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@initdev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r1, &(0x7f00000004c0)={0x70, 0x7d, 0x1, {{0x0, 0x5b, 0x1b, 0x3, {0x4, 0x3, 0x4}, 0x22000000, 0xfff, 0x0, 0xe82a, 0xa, '/dev/vbi#\x00', 0xa, '/dev/vbi#\x00', 0xa, '/dev/vbi#\x00', 0xa, '/dev/vbi#\x00'}, 0x0, '', r2, r3, r4}}, 0x70) r5 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r5, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000c700"/113], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:35 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 821.614935] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], 0x8, 0x7, 0x8, 0x2}) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:35 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 821.666078] FAULT_INJECTION: forcing a failure. [ 821.666078] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 821.718784] CPU: 0 PID: 1845 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 821.725683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 821.735060] Call Trace: [ 821.737672] dump_stack+0x172/0x1f0 [ 821.741600] should_fail.cold+0xa/0x1b [ 821.751346] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 821.756463] ? ___might_sleep+0x163/0x280 [ 821.760615] ? __might_sleep+0x95/0x190 [ 821.764627] __alloc_pages_nodemask+0x1ee/0x760 [ 821.769314] ? __alloc_pages_slowpath+0x2870/0x2870 [ 821.774340] ? pcpu_alloc+0xf91/0x12d0 [ 821.778324] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 821.783867] alloc_pages_current+0x107/0x210 [ 821.788281] get_zeroed_page+0x14/0x50 [ 821.792168] parse_security_options+0x1f/0xb0 [ 821.796662] btrfs_mount_root+0x10f/0x18f0 [ 821.800908] ? btrfs_decode_error+0x70/0x70 [ 821.805238] ? rcu_read_lock_sched_held+0x110/0x130 [ 821.810245] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 821.815775] ? pcpu_alloc+0x144/0x12d0 [ 821.819662] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 821.824425] ? __lockdep_init_map+0x10c/0x5b0 [ 821.828913] ? __lockdep_init_map+0x10c/0x5b0 [ 821.833412] mount_fs+0xae/0x331 [ 821.836778] vfs_kern_mount.part.0+0x6f/0x410 [ 821.841266] vfs_kern_mount+0x40/0x60 [ 821.845059] btrfs_mount+0x2b4/0x15e2 [ 821.848853] ? kasan_check_write+0x14/0x20 [ 821.853088] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 821.857941] ? mark_held_locks+0xb1/0x100 [ 821.862095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.867631] ? check_preemption_disabled+0x48/0x290 [ 821.872666] ? btrfs_remount+0x1300/0x1300 [ 821.876920] ? rcu_read_lock_sched_held+0x110/0x130 [ 821.881930] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 821.887463] ? pcpu_alloc+0x144/0x12d0 [ 821.891356] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 821.896108] ? __lockdep_init_map+0x10c/0x5b0 [ 821.900606] ? __lockdep_init_map+0x10c/0x5b0 [ 821.905100] mount_fs+0xae/0x331 [ 821.908458] ? btrfs_remount+0x1300/0x1300 [ 821.912681] ? mount_fs+0xae/0x331 [ 821.916223] vfs_kern_mount.part.0+0x6f/0x410 [ 821.920812] do_mount+0x53e/0x2bc0 [ 821.924373] ? copy_mount_string+0x40/0x40 [ 821.928609] ? _copy_from_user+0xdd/0x150 [ 821.932762] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.938301] ? copy_mount_options+0x280/0x3a0 [ 821.942789] ksys_mount+0xdb/0x150 [ 821.946331] __x64_sys_mount+0xbe/0x150 [ 821.950312] do_syscall_64+0x103/0x610 [ 821.954192] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 821.959367] RIP: 0033:0x45b81a [ 821.962557] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 821.981475] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 821.989200] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 821.996462] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 822.003731] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 822.011032] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 18:23:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[]}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:35 executing program 1: poll(0x0, 0x0, 0x80000001) syz_execute_func(&(0x7f00000003c0)="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") [ 822.018310] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:35 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:35 executing program 3 (fault-call:0 fault-nth:53): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:35 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 822.120972] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x10680, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000009000000000000000000000000000032032610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900"/116], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:35 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 822.283757] FAULT_INJECTION: forcing a failure. [ 822.283757] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 822.307144] CPU: 0 PID: 1877 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 822.314038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 822.323407] Call Trace: [ 822.326037] dump_stack+0x172/0x1f0 [ 822.329697] should_fail.cold+0xa/0x1b 18:23:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000007000000000001000000000000000000000000000000000a00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff4300"/112], 0xb8}}, 0x0) fgetxattr(r1, &(0x7f00000000c0)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000100)=""/48, 0x30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 822.333620] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 822.338757] ? ___might_sleep+0x163/0x280 [ 822.342923] ? __might_sleep+0x95/0x190 [ 822.346903] __alloc_pages_nodemask+0x1ee/0x760 [ 822.351570] ? __alloc_pages_slowpath+0x2870/0x2870 [ 822.356588] ? pcpu_alloc+0xf91/0x12d0 [ 822.360475] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 822.366049] alloc_pages_current+0x107/0x210 [ 822.370454] get_zeroed_page+0x14/0x50 [ 822.374340] parse_security_options+0x1f/0xb0 [ 822.378835] btrfs_mount_root+0x10f/0x18f0 [ 822.383066] ? btrfs_decode_error+0x70/0x70 [ 822.387384] ? rcu_read_lock_sched_held+0x110/0x130 [ 822.392415] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 822.397969] ? pcpu_alloc+0x144/0x12d0 [ 822.401871] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 822.406628] ? __lockdep_init_map+0x10c/0x5b0 [ 822.411141] ? __lockdep_init_map+0x10c/0x5b0 [ 822.415667] mount_fs+0xae/0x331 [ 822.419050] vfs_kern_mount.part.0+0x6f/0x410 [ 822.423540] vfs_kern_mount+0x40/0x60 [ 822.427333] btrfs_mount+0x2b4/0x15e2 [ 822.431123] ? kasan_check_write+0x14/0x20 [ 822.435355] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 822.440196] ? mark_held_locks+0xb1/0x100 [ 822.444342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 822.449867] ? check_preemption_disabled+0x48/0x290 [ 822.454877] ? btrfs_remount+0x1300/0x1300 [ 822.459118] ? rcu_read_lock_sched_held+0x110/0x130 [ 822.464135] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 822.469662] ? pcpu_alloc+0x144/0x12d0 [ 822.473547] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 822.478293] ? __lockdep_init_map+0x10c/0x5b0 [ 822.482777] ? __lockdep_init_map+0x10c/0x5b0 [ 822.487262] mount_fs+0xae/0x331 [ 822.490615] ? btrfs_remount+0x1300/0x1300 [ 822.494842] ? mount_fs+0xae/0x331 [ 822.498375] vfs_kern_mount.part.0+0x6f/0x410 [ 822.502865] do_mount+0x53e/0x2bc0 [ 822.506395] ? retint_kernel+0x2d/0x2d [ 822.510275] ? copy_mount_string+0x40/0x40 [ 822.514500] ? copy_mount_options+0x198/0x3a0 [ 822.518992] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 822.523827] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 822.529353] ? copy_mount_options+0x280/0x3a0 [ 822.533839] ksys_mount+0xdb/0x150 [ 822.537368] __x64_sys_mount+0xbe/0x150 [ 822.541338] do_syscall_64+0x103/0x610 [ 822.545215] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 822.550398] RIP: 0033:0x45b81a [ 822.553586] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 822.572504] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 18:23:36 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 822.580227] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 822.587513] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 822.594782] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 822.602060] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 822.609343] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 822.633451] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 822.646232] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:36 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:36 executing program 3 (fault-call:0 fault-nth:54): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:36 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 822.892409] FAULT_INJECTION: forcing a failure. [ 822.892409] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 822.906661] CPU: 1 PID: 1900 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 822.913549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 822.922925] Call Trace: [ 822.925532] dump_stack+0x172/0x1f0 [ 822.929182] should_fail.cold+0xa/0x1b [ 822.933095] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 822.938201] ? ___might_sleep+0x163/0x280 [ 822.942357] ? __might_sleep+0x95/0x190 [ 822.946341] __alloc_pages_nodemask+0x1ee/0x760 [ 822.951025] ? check_preemption_disabled+0x48/0x290 [ 822.956037] ? __alloc_pages_slowpath+0x2870/0x2870 [ 822.961054] ? rcu_read_lock_sched_held+0x110/0x130 [ 822.966070] ? __alloc_pages_nodemask+0x63e/0x760 [ 822.970919] ? _raw_spin_unlock_irq+0x5e/0x90 [ 822.975410] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 822.981001] alloc_pages_current+0x107/0x210 [ 822.985425] get_zeroed_page+0x14/0x50 [ 822.989320] selinux_sb_copy_data+0x2a/0x4a0 [ 822.993772] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 822.999310] security_sb_copy_data+0x71/0xb0 [ 823.003737] parse_security_options+0x41/0xb0 [ 823.008239] btrfs_mount_root+0x10f/0x18f0 [ 823.012473] ? btrfs_decode_error+0x70/0x70 [ 823.016802] ? rcu_read_lock_sched_held+0x110/0x130 [ 823.021807] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 823.027332] ? pcpu_alloc+0x144/0x12d0 [ 823.031215] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 823.035973] ? __lockdep_init_map+0x10c/0x5b0 [ 823.040470] ? __lockdep_init_map+0x10c/0x5b0 [ 823.044982] mount_fs+0xae/0x331 [ 823.048352] vfs_kern_mount.part.0+0x6f/0x410 [ 823.052854] vfs_kern_mount+0x40/0x60 [ 823.056657] btrfs_mount+0x2b4/0x15e2 [ 823.060466] ? kasan_check_write+0x14/0x20 [ 823.064729] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 823.069576] ? mark_held_locks+0xb1/0x100 [ 823.073757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 823.079336] ? check_preemption_disabled+0x48/0x290 [ 823.084377] ? btrfs_remount+0x1300/0x1300 [ 823.088622] ? rcu_read_lock_sched_held+0x110/0x130 [ 823.093645] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 823.099192] ? pcpu_alloc+0x144/0x12d0 [ 823.103196] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 823.107959] ? __lockdep_init_map+0x10c/0x5b0 [ 823.112447] ? __lockdep_init_map+0x10c/0x5b0 [ 823.116968] mount_fs+0xae/0x331 [ 823.120333] ? btrfs_remount+0x1300/0x1300 [ 823.124567] ? mount_fs+0xae/0x331 [ 823.128148] vfs_kern_mount.part.0+0x6f/0x410 [ 823.132653] do_mount+0x53e/0x2bc0 [ 823.136221] ? retint_kernel+0x2d/0x2d [ 823.140127] ? copy_mount_string+0x40/0x40 [ 823.144366] ? copy_mount_options+0x1ea/0x3a0 [ 823.148878] ? __sanitizer_cov_trace_pc+0x20/0x50 [ 823.153733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 823.159272] ? copy_mount_options+0x280/0x3a0 [ 823.163783] ksys_mount+0xdb/0x150 [ 823.167328] __x64_sys_mount+0xbe/0x150 [ 823.171293] do_syscall_64+0x103/0x610 [ 823.175351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 823.180532] RIP: 0033:0x45b81a [ 823.183817] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 823.202843] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 823.210567] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 823.217829] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 823.225104] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 823.232378] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 18:23:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[]}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009bff22da23a944e50ec22000"/123], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) r3 = socket$netlink(0x10, 0x3, 0x1f) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8c0000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, r4, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa58}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x987}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x214b}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x719}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x445}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 18:23:37 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:37 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:37 executing program 1: syz_execute_func(&(0x7f0000001400)="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") [ 823.239657] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:37 executing program 3 (fault-call:0 fault-nth:55): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 823.304685] nla_parse: 1 callbacks suppressed [ 823.304695] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:37 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:37 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) ioctl(r1, 0x101, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000240)=@newspdinfo={0x0, 0x24, 0x400, 0x70bd29, 0x25dfdbfb, 0x1, [@extra_flags={0x0, 0x18, 0x5}, @offload={0x0, 0x1c, {r4, 0x2}}, @algo_comp={0x0, 0x3, {{'lzjh\x00'}, 0x0, "3924c563181aec9acf77a8e928bcd8f7c5e916b13c5ab5e5e1c47726a7b515c17a518c18a6c18e7bb6cc00cae28c3547f0fe0baec09493e86e3ee3a69464277bee"}}, @lifetime_val={0x0, 0x9, {0x2, 0x1000, 0x5}}, @algo_comp={0x0, 0x3, {{'lzjh\x00'}, 0x0, "38ea5b500c"}}, @offload={0x0, 0x1c, {r5, 0x2}}, @algo_auth={0x0, 0x1, {{'sha384-avx2\x00'}, 0x0, "79a776d473d3e44d448cfd862f148c13b068b7f25699a493a0e2f12b0b"}}, @policy_type]}, 0x3fb7bf3f7fac3b4e}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 823.469858] FAULT_INJECTION: forcing a failure. [ 823.469858] name failslab, interval 1, probability 0, space 0, times 0 [ 823.495603] CPU: 1 PID: 1921 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 823.502506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 823.511878] Call Trace: [ 823.514495] dump_stack+0x172/0x1f0 [ 823.518337] should_fail.cold+0xa/0x1b [ 823.522253] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 823.527383] ? lock_downgrade+0x810/0x810 [ 823.531549] ? ___might_sleep+0x163/0x280 [ 823.535731] __should_failslab+0x121/0x190 [ 823.539988] should_failslab+0x9/0x14 [ 823.543815] kmem_cache_alloc_trace+0x2cf/0x760 [ 823.548514] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 823.554078] selinux_parse_opts_str+0x484/0xaa0 [ 823.558771] ? trace_hardirqs_on+0x67/0x230 [ 823.563115] ? selinux_getprocattr+0x7e0/0x7e0 [ 823.567752] ? __free_pages+0x72/0xb0 [ 823.572903] ? free_pages+0x46/0x50 [ 823.576534] ? selinux_sb_copy_data+0x319/0x4a0 [ 823.581227] security_sb_parse_opts_str+0x71/0xb0 [ 823.586098] parse_security_options+0x62/0xb0 [ 823.596765] btrfs_mount_root+0x10f/0x18f0 [ 823.601550] ? btrfs_decode_error+0x70/0x70 [ 823.603026] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 823.605899] ? rcu_read_lock_sched_held+0x110/0x130 [ 823.619588] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 823.625144] ? pcpu_alloc+0x144/0x12d0 [ 823.629059] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 823.633834] ? __lockdep_init_map+0x10c/0x5b0 [ 823.638350] ? __lockdep_init_map+0x10c/0x5b0 [ 823.642864] mount_fs+0xae/0x331 [ 823.646252] vfs_kern_mount.part.0+0x6f/0x410 [ 823.650774] vfs_kern_mount+0x40/0x60 [ 823.654595] btrfs_mount+0x2b4/0x15e2 [ 823.658411] ? kasan_check_write+0x14/0x20 [ 823.662656] ? __mutex_unlock_slowpath+0xf8/0x6b0 18:23:37 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$kcm(0x10, 0x2, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000005e0081aee4050c00000f000000aa441850c31869f87890a70c28708bc609f6", 0x23}], 0x1}, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @loopback, 0xfffffffffffffffe}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x10000, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000400)) recvmmsg(r2, &(0x7f00000028c0)=[{{&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/159, 0x9f}], 0x1}, 0xffffffffffffffff}, {{&(0x7f0000000300)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002800)=[{&(0x7f0000000580)=""/177, 0xb1}, {&(0x7f0000000380)=""/6, 0x6}, {&(0x7f00000004c0)=""/80, 0x50}, {&(0x7f0000000640)=""/74, 0x4a}, {&(0x7f00000006c0)=""/144, 0x90}, {&(0x7f00000003c0)}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/104, 0x68}], 0x9}}], 0x2, 0x40010102, &(0x7f0000002940)={0x77359400}) sendmsg$kcm(r1, &(0x7f0000002d40)={&(0x7f0000002980)=@xdp={0x2c, 0x3, r4, 0x21}, 0x80, &(0x7f0000002a00), 0x0, &(0x7f0000002a40)=ANY=[@ANYBLOB="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"], 0x2e8}, 0x8041) r5 = dup(r0) read$eventfd(r5, &(0x7f00000003c0), 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 823.667519] ? retint_kernel+0x2d/0x2d [ 823.671429] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 823.676986] ? check_preemption_disabled+0x48/0x290 [ 823.682023] ? btrfs_remount+0x1300/0x1300 [ 823.686285] ? rcu_read_lock_sched_held+0x110/0x130 [ 823.691321] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 823.696873] ? pcpu_alloc+0x144/0x12d0 [ 823.700788] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 823.706081] ? __lockdep_init_map+0x10c/0x5b0 [ 823.710670] ? __lockdep_init_map+0x10c/0x5b0 [ 823.715176] mount_fs+0xae/0x331 [ 823.718552] ? btrfs_remount+0x1300/0x1300 [ 823.722804] ? mount_fs+0xae/0x331 [ 823.726364] vfs_kern_mount.part.0+0x6f/0x410 [ 823.730877] do_mount+0x53e/0x2bc0 [ 823.730903] ? copy_mount_string+0x40/0x40 [ 823.738672] ? _copy_from_user+0xdd/0x150 [ 823.742843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 823.742859] ? copy_mount_options+0x280/0x3a0 [ 823.742878] ksys_mount+0xdb/0x150 [ 823.742896] __x64_sys_mount+0xbe/0x150 [ 823.742915] do_syscall_64+0x103/0x610 [ 823.742936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 823.742947] RIP: 0033:0x45b81a [ 823.742963] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 823.742971] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 823.742987] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 823.742995] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 18:23:37 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 823.743005] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 823.743013] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 823.743021] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[]}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:37 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:37 executing program 3 (fault-call:0 fault-nth:56): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:37 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0xa) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 824.181905] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 824.246353] FAULT_INJECTION: forcing a failure. [ 824.246353] name failslab, interval 1, probability 0, space 0, times 0 [ 824.266335] CPU: 1 PID: 1947 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 824.273219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 824.282570] Call Trace: [ 824.285161] dump_stack+0x172/0x1f0 [ 824.288806] should_fail.cold+0xa/0x1b [ 824.292729] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 824.297860] ? lock_downgrade+0x810/0x810 [ 824.302014] ? ___might_sleep+0x163/0x280 [ 824.306180] __should_failslab+0x121/0x190 [ 824.310429] should_failslab+0x9/0x14 [ 824.314226] kmem_cache_alloc_node_trace+0x277/0x720 [ 824.319349] __kmalloc_node+0x3d/0x80 [ 824.323163] kvmalloc_node+0xbd/0x100 [ 824.326982] btrfs_mount_root+0x13e/0x18f0 [ 824.331253] ? btrfs_decode_error+0x70/0x70 [ 824.335620] ? rcu_read_lock_sched_held+0x110/0x130 [ 824.340643] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 18:23:38 executing program 1: syz_execute_func(&(0x7f0000000800)="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") syz_execute_func(&(0x7f00000004c0)="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") 18:23:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r2 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x40, 0x40) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b800000019010000000000000000000000000001e000000100000000000000000000000000000000000000000a00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:38 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0xa) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:38 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c000000000f000000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) [ 824.346200] ? pcpu_alloc+0x144/0x12d0 [ 824.350098] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 824.354881] ? __lockdep_init_map+0x10c/0x5b0 [ 824.359412] ? __lockdep_init_map+0x10c/0x5b0 [ 824.363946] mount_fs+0xae/0x331 [ 824.367342] vfs_kern_mount.part.0+0x6f/0x410 [ 824.371863] vfs_kern_mount+0x40/0x60 [ 824.376204] btrfs_mount+0x2b4/0x15e2 [ 824.380034] ? kasan_check_write+0x14/0x20 [ 824.384305] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 824.389175] ? mark_held_locks+0xb1/0x100 18:23:38 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0xa) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 824.393351] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 824.398909] ? check_preemption_disabled+0x48/0x290 [ 824.403953] ? btrfs_remount+0x1300/0x1300 [ 824.408216] ? rcu_read_lock_sched_held+0x110/0x130 [ 824.413260] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 824.418821] ? pcpu_alloc+0x144/0x12d0 [ 824.422859] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 824.427643] ? __lockdep_init_map+0x10c/0x5b0 [ 824.432165] ? __lockdep_init_map+0x10c/0x5b0 [ 824.436695] mount_fs+0xae/0x331 [ 824.440188] ? btrfs_remount+0x1300/0x1300 [ 824.444448] ? mount_fs+0xae/0x331 [ 824.447054] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 824.448022] vfs_kern_mount.part.0+0x6f/0x410 [ 824.448043] do_mount+0x53e/0x2bc0 [ 824.464777] ? copy_mount_string+0x40/0x40 [ 824.469035] ? _copy_from_user+0xdd/0x150 [ 824.473213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 824.478772] ? copy_mount_options+0x280/0x3a0 [ 824.483292] ksys_mount+0xdb/0x150 [ 824.486859] __x64_sys_mount+0xbe/0x150 [ 824.490854] do_syscall_64+0x103/0x610 18:23:38 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 824.494769] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 824.499972] RIP: 0033:0x45b81a [ 824.503178] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 824.522099] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 824.529836] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 824.537125] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 18:23:38 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 824.544411] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 824.551782] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 824.559070] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 824.583944] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=281 sclass=netlink_xfrm_socket pig=1961 comm=syz-executor.4 [ 824.600937] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:38 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c0000000020000000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) [ 824.768248] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB]}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:38 executing program 3 (fault-call:0 fault-nth:57): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b800000019000100000000000000ff010400000000000000000000000000b96ca6d47a00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:38 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 825.128649] FAULT_INJECTION: forcing a failure. [ 825.128649] name failslab, interval 1, probability 0, space 0, times 0 [ 825.152424] CPU: 0 PID: 1986 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 825.159331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 825.168720] Call Trace: [ 825.171504] dump_stack+0x172/0x1f0 [ 825.175156] should_fail.cold+0xa/0x1b [ 825.179061] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 825.184232] ? lock_downgrade+0x810/0x810 [ 825.188388] ? ___might_sleep+0x163/0x280 [ 825.192529] __should_failslab+0x121/0x190 [ 825.196769] should_failslab+0x9/0x14 [ 825.200588] kmem_cache_alloc_trace+0x2cf/0x760 [ 825.205278] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 825.210834] selinux_parse_opts_str+0x484/0xaa0 [ 825.215524] ? trace_hardirqs_on+0x67/0x230 [ 825.219863] ? selinux_getprocattr+0x7e0/0x7e0 [ 825.224465] ? __free_pages+0x72/0xb0 [ 825.228298] ? free_pages+0x46/0x50 [ 825.231956] ? selinux_sb_copy_data+0x319/0x4a0 [ 825.236661] security_sb_parse_opts_str+0x71/0xb0 [ 825.241530] parse_security_options+0x62/0xb0 [ 825.246047] btrfs_mount_root+0x10f/0x18f0 [ 825.250320] ? btrfs_decode_error+0x70/0x70 [ 825.254662] ? rcu_read_lock_sched_held+0x110/0x130 [ 825.259755] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 825.265290] ? pcpu_alloc+0x144/0x12d0 [ 825.269174] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 825.273941] ? __lockdep_init_map+0x10c/0x5b0 [ 825.278462] ? __lockdep_init_map+0x10c/0x5b0 [ 825.282974] mount_fs+0xae/0x331 [ 825.286366] vfs_kern_mount.part.0+0x6f/0x410 [ 825.290876] vfs_kern_mount+0x40/0x60 [ 825.294683] btrfs_mount+0x2b4/0x15e2 [ 825.298511] ? kasan_check_write+0x14/0x20 [ 825.302760] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 825.307613] ? mark_held_locks+0xb1/0x100 [ 825.311788] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.317336] ? check_preemption_disabled+0x48/0x290 [ 825.322385] ? btrfs_remount+0x1300/0x1300 [ 825.326627] ? rcu_read_lock_sched_held+0x110/0x130 [ 825.331659] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 825.337386] ? pcpu_alloc+0x144/0x12d0 [ 825.341291] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 825.346050] ? __lockdep_init_map+0x10c/0x5b0 [ 825.350557] ? __lockdep_init_map+0x10c/0x5b0 [ 825.355064] mount_fs+0xae/0x331 [ 825.358443] ? btrfs_remount+0x1300/0x1300 [ 825.362685] ? mount_fs+0xae/0x331 [ 825.366231] vfs_kern_mount.part.0+0x6f/0x410 [ 825.370730] do_mount+0x53e/0x2bc0 [ 825.374285] ? copy_mount_string+0x40/0x40 [ 825.378530] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.384078] ? copy_mount_options+0x280/0x3a0 [ 825.388703] ksys_mount+0xdb/0x150 [ 825.392260] __x64_sys_mount+0xbe/0x150 [ 825.392962] net_ratelimit: 26 callbacks suppressed [ 825.392970] protocol 88fb is buggy, dev hsr_slave_0 [ 825.396251] do_syscall_64+0x103/0x610 [ 825.396274] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 825.396286] RIP: 0033:0x45b81a [ 825.396304] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 825.401282] protocol 88fb is buggy, dev hsr_slave_1 [ 825.406230] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 825.406246] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 825.406254] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 825.406263] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 825.406270] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 18:23:39 executing program 1: poll(0x0, 0x0, 0x80000001) syz_execute_func(&(0x7f0000000840)="c4e379614832074a2be9af93980f053ef3aec4a37bf0c50141e2e922eb66d995f2144006262fed660f8fc978c61bf2d2dec461dc57b1e6250000c482514654fa00c4e2859ecf491e2f16c2e54cc54cbec5c54d0f2c718f56c442319ebb70fe6581f0430fc0b267f34cb4ba1c585641564105baf916f2aeae410f3a162888c423c96cb83d000000fe66416c0fd1e4e4c1941fae4db87cd8d8a1a12ad764c4213a5fc066420f383bd4643619ec0000f440646666413a0f3830ca30ca400f38253d03000000c4a195569b4b65ffff2665e94612c8009ad0818194d800c4e10855292ddd8f0b00c4a17ae6429500731cf7afd2d22e36646466264683b9080000000d5df82e440fdd0636b2aac4d9c741afa20f6baf00c4e39978c104c0414c598374fb0a07b3ddaccd58ededf20f1dbe0010000012494dc4a2a9924cbe0be597944791b5b7b700c1de5f000b47cc47ccf92f5c65002d08000000439ba79cdf5fdf5f01a9bb000042c4414974ecd53131fbdbc93bec") 18:23:39 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:39 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0aca1cccf3e24abc5d00001027d2c0c44a15972583c69c10e609789f68c3b04cd2444c1178bad4b1f870987c9101e21f6be71e01f7cc4f0e3f384c54fd84caec97302512553448e564c70302734babf666b362c92cc763190d299ecf5d4fb6f683e17b374fef79a8bd5937") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000200)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x804, 0x70bd27, 0x25dfdbfc, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0x3f}]}, 0x1c}}, 0x801) r3 = socket$inet6(0xa, 0x80005, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000380)=0x2) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e00000010000000000ffff000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b6d24efeaec5c86795955de6f800"/97], 0xb8}}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x4, 0x728, [0x20000580, 0x0, 0x0, 0x20000a20, 0x20000af8], 0x0, &(0x7f00000000c0), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x20, 0x7edf7e66dd3d9a53, 'team_slave_1\x00', 'nlmon0\x00', 'nr0\x00', 'vcan0\x00', @local, [0x0, 0x0, 0xff], @random="906cd76bbc73", [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8, {{0xf0b}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[], 0x23}, 0xfffffffffffffffd}}}}, {{{0x3, 0x4, 0xe88e, 'bond_slave_1\x00', 'bond_slave_0\x00', 'ip6erspan0\x00', 'rose0\x00', @local, [0xff, 0xff, 0xff, 0x0, 0xff], @local, [0xff, 0xff, 0x0, 0xff], 0x2a8, 0x350, 0x398, [@bpf0={'bpf\x00', 0x210, {{0x23, [{0x80, 0x800, 0x5d7, 0x6dc}, {0x7f, 0x7, 0x3ff}, {0x9, 0x2, 0x0, 0x80000000}, {0x0, 0x7, 0xff, 0x1f}, {0x4, 0x0, 0x100000001}, {0x8bca, 0x7f, 0x7ff, 0x1}, {0xae60, 0xffffffff, 0x10000, 0x3}, {0xffffffffffffff81, 0x0, 0x2, 0x1}, {0x3, 0x6, 0xffffffffffff0000, 0x80000001}, {0x9, 0xda83, 0x8, 0x9}, {0xb7, 0x8, 0x285, 0x20}, {0x1, 0x700000000000000, 0x9, 0x5344}, {0xefd8, 0x400, 0x1f, 0x3}, {0x1000, 0x15, 0x7, 0x4}, {0x74fd, 0x7, 0x10000, 0x5}, {0xff, 0x4, 0x3, 0x20}, {0x64, 0x1000, 0xd8cf6a4, 0x1}, {0x1, 0xfd, 0xdf9, 0x8000}, {0x7, 0x6, 0x1, 0x9}, {0x9, 0xd62, 0x8001, 0xc9c}, {0x2, 0xc7, 0xb22b, 0x9}, {0x4, 0x1, 0x7}, {0x3f, 0x19, 0x1, 0x7}, {0x17c, 0x40, 0x4, 0x2}, {0x6, 0x3a2b217b, 0x80000000, 0x34}, {0x3, 0x43cc, 0x5, 0x5}, {0x101, 0x3, 0x1ff, 0x8}, {0x8, 0x10001, 0x0, 0x6}, {0x33c5, 0x9, 0x6, 0x8}, {0xfffffffffffeffff, 0x401, 0x8001, 0x1000}, {0x3, 0x9, 0x7, 0x7}, {0x2, 0x5a98000, 0x58, 0x423b}, {0x5, 0x5, 0xffffffffffffff75, 0x7f}, {0x8, 0x2, 0x4, 0xffffffffffffffff}, {0x1, 0x0, 0x8, 0x5}, {0x8, 0x36c, 0x131, 0x3}, {0x100000000, 0x8, 0x9, 0x5}, {0x401, 0x24fa, 0x6, 0x200000000000}, {0x5, 0x8, 0x8, 0x5}, {0x6, 0x481, 0xfff, 0xffffffff80000001}, {0x80000000, 0x3ff, 0x62}, {0xff, 0x8, 0x8, 0xffffffffffffff81}, {0xe5db, 0x1, 0x0, 0xa2}, {0x8, 0x8, 0xffff, 0x9f33}, {0x9, 0x2, 0x10001, 0x200}, {0x5, 0x3f, 0xffffffffffffffff, 0x8}, {0x9, 0x1000, 0x0, 0x4e}, {0x4, 0x4, 0x1, 0x9}, {0x10001, 0x101, 0x7fff, 0x5}, {0x6, 0x5, 0x1ff, 0x8}, {0x80000000, 0x0, 0x7fc, 0x7}, {0x200, 0x7905f835, 0x100, 0x1}, {0x1, 0x9, 0x23c5, 0x6}, {0xfffffffffffffff8, 0x1, 0x2, 0xffffffff}, {0x7, 0x4, 0x9, 0x3}, {0x9, 0x0, 0x5, 0x5}, {0x9, 0x3, 0x7, 0x1}, {0x80000001, 0x3f, 0x7, 0x4}, {0xffff, 0x9, 0x2, 0xf46}, {0x5, 0x9, 0x6, 0x2}, {0x23, 0x7ef7, 0x69ed, 0xb4d2}, {0x9, 0x7, 0x7, 0x8}, {0x6, 0x5, 0x0, 0x75bc}, {0x1, 0x1f, 0x8, 0x74}], 0x7fffffff}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x401, 0xe74, 0x7, 0x0, 0x0, "09beb9293bf19cfc56601d2fc87575311823575f66b8c10741d7bd5319279e39653646c433580dbd298b09f17847d3404a3699615a3e367b522f7aeca1160972"}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x297d}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x20, 0x4, 0x1}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x4, 0xf5, 'gre0\x00', 'veth1\x00', 'veth0_to_team\x00', 'rose0\x00', @dev={[], 0x29}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="0ea19493b5e0", [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[], 0x19}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0xf, 0x1, 0xe99f, 'ip6tnl0\x00', 'veth0\x00', 'lo\x00', '\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0x118, 0x150, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x5, 0xe36d, 0x8001, 0xd3}}}, @state={'state\x00', 0x8, {{0xffffffff}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@broadcast, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x7a0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 825.406278] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 825.487301] protocol 88fb is buggy, dev hsr_slave_0 [ 825.492513] protocol 88fb is buggy, dev hsr_slave_1 [ 825.497715] protocol 88fb is buggy, dev hsr_slave_0 [ 825.502774] protocol 88fb is buggy, dev hsr_slave_1 18:23:39 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 825.538387] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:39 executing program 3 (fault-call:0 fault-nth:58): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:39 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 825.689896] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:39 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 825.762601] FAULT_INJECTION: forcing a failure. [ 825.762601] name failslab, interval 1, probability 0, space 0, times 0 [ 825.785206] CPU: 1 PID: 2015 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 825.792190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 825.801553] Call Trace: [ 825.804155] dump_stack+0x172/0x1f0 [ 825.807817] should_fail.cold+0xa/0x1b [ 825.811743] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 825.817044] ? lock_downgrade+0x810/0x810 [ 825.821213] ? ___might_sleep+0x163/0x280 [ 825.825372] __should_failslab+0x121/0x190 [ 825.829614] should_failslab+0x9/0x14 [ 825.833431] kmem_cache_alloc_trace+0x2cf/0x760 [ 825.838110] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 825.840505] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 825.843667] selinux_parse_opts_str+0x484/0xaa0 [ 825.843689] ? trace_hardirqs_on+0x67/0x230 [ 825.843717] ? selinux_getprocattr+0x7e0/0x7e0 [ 825.843734] ? __free_pages+0x72/0xb0 [ 825.843751] ? free_pages+0x46/0x50 [ 825.873431] ? selinux_sb_copy_data+0x319/0x4a0 [ 825.878472] security_sb_parse_opts_str+0x71/0xb0 [ 825.883348] parse_security_options+0x62/0xb0 [ 825.887957] btrfs_mount_root+0x10f/0x18f0 [ 825.892224] ? btrfs_decode_error+0x70/0x70 [ 825.896549] ? rcu_read_lock_sched_held+0x110/0x130 [ 825.901560] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 825.907111] ? pcpu_alloc+0x144/0x12d0 [ 825.911038] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 825.915816] ? __lockdep_init_map+0x10c/0x5b0 [ 825.920439] ? __lockdep_init_map+0x10c/0x5b0 [ 825.924949] mount_fs+0xae/0x331 [ 825.928331] vfs_kern_mount.part.0+0x6f/0x410 [ 825.932861] vfs_kern_mount+0x40/0x60 [ 825.936672] btrfs_mount+0x2b4/0x15e2 [ 825.940468] ? kasan_check_write+0x14/0x20 [ 825.944733] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 825.949575] ? mark_held_locks+0xb1/0x100 [ 825.953755] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 18:23:39 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB]}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:39 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 825.959309] ? check_preemption_disabled+0x48/0x290 [ 825.964346] ? btrfs_remount+0x1300/0x1300 [ 825.968609] ? rcu_read_lock_sched_held+0x110/0x130 [ 825.973647] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 825.979205] ? pcpu_alloc+0x144/0x12d0 [ 825.983127] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 825.987891] ? __lockdep_init_map+0x10c/0x5b0 [ 825.992395] ? __lockdep_init_map+0x10c/0x5b0 [ 825.994537] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 825.996911] mount_fs+0xae/0x331 [ 825.996928] ? btrfs_remount+0x1300/0x1300 18:23:39 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 825.996948] ? mount_fs+0xae/0x331 [ 826.016773] vfs_kern_mount.part.0+0x6f/0x410 [ 826.021295] do_mount+0x53e/0x2bc0 [ 826.024864] ? copy_mount_string+0x40/0x40 [ 826.029124] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.034727] ? copy_mount_options+0x280/0x3a0 [ 826.039250] ksys_mount+0xdb/0x150 [ 826.042815] __x64_sys_mount+0xbe/0x150 [ 826.046818] do_syscall_64+0x103/0x610 [ 826.050727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 826.055933] RIP: 0033:0x45b81a [ 826.059124] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 826.078040] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 826.085765] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 826.093036] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 826.100615] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 18:23:39 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 826.107882] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 826.115164] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 826.122836] protocol 88fb is buggy, dev hsr_slave_0 [ 826.123314] protocol 88fb is buggy, dev hsr_slave_0 [ 826.127979] protocol 88fb is buggy, dev hsr_slave_1 [ 826.133122] protocol 88fb is buggy, dev hsr_slave_1 18:23:40 executing program 1: syz_execute_func(&(0x7f0000000f00)="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") 18:23:40 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:40 executing program 3 (fault-call:0 fault-nth:59): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:40 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500"/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x1}, 0x20) [ 826.477876] FAULT_INJECTION: forcing a failure. [ 826.477876] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 826.489750] CPU: 0 PID: 2036 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 826.496604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 826.505973] Call Trace: [ 826.508588] dump_stack+0x172/0x1f0 [ 826.512244] should_fail.cold+0xa/0x1b [ 826.516148] ? vfs_kern_mount.part.0+0x6f/0x410 [ 826.520837] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 826.525964] ? mark_held_locks+0x100/0x100 [ 826.530223] ? do_syscall_64+0x103/0x610 [ 826.534306] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 826.539693] __alloc_pages_nodemask+0x1ee/0x760 [ 826.544391] ? kmem_cache_alloc_node_trace+0x5a3/0x720 [ 826.549693] ? __alloc_pages_slowpath+0x2870/0x2870 [ 826.554746] ? find_held_lock+0x35/0x130 [ 826.558837] cache_grow_begin+0x9c/0x8c0 [ 826.562921] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 826.568477] kmem_cache_alloc_trace+0x688/0x760 [ 826.573144] btrfs_mount_root+0x1e1/0x18f0 [ 826.577375] ? btrfs_decode_error+0x70/0x70 [ 826.581725] ? rcu_read_lock_sched_held+0x110/0x130 [ 826.586739] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 826.592274] ? pcpu_alloc+0x144/0x12d0 [ 826.596182] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 826.600949] ? __lockdep_init_map+0x10c/0x5b0 [ 826.605449] ? __lockdep_init_map+0x10c/0x5b0 [ 826.610053] mount_fs+0xae/0x331 [ 826.613419] vfs_kern_mount.part.0+0x6f/0x410 [ 826.617908] vfs_kern_mount+0x40/0x60 [ 826.621735] btrfs_mount+0x2b4/0x15e2 [ 826.625547] ? kasan_check_write+0x14/0x20 [ 826.629775] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 826.634613] ? mark_held_locks+0xb1/0x100 [ 826.638761] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.644307] ? check_preemption_disabled+0x48/0x290 [ 826.649330] ? btrfs_remount+0x1300/0x1300 [ 826.653573] ? rcu_read_lock_sched_held+0x110/0x130 [ 826.658606] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 826.664179] ? pcpu_alloc+0x144/0x12d0 [ 826.668099] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 826.672887] ? __lockdep_init_map+0x10c/0x5b0 [ 826.677378] ? __lockdep_init_map+0x10c/0x5b0 [ 826.681867] mount_fs+0xae/0x331 [ 826.685254] ? btrfs_remount+0x1300/0x1300 [ 826.689480] ? mount_fs+0xae/0x331 [ 826.693027] vfs_kern_mount.part.0+0x6f/0x410 [ 826.697525] do_mount+0x53e/0x2bc0 [ 826.701060] ? copy_mount_string+0x40/0x40 [ 826.705950] ? _copy_from_user+0xdd/0x150 [ 826.710116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.715693] ? copy_mount_options+0x280/0x3a0 [ 826.720189] ksys_mount+0xdb/0x150 [ 826.723730] __x64_sys_mount+0xbe/0x150 [ 826.727722] do_syscall_64+0x103/0x610 [ 826.731633] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 826.736820] RIP: 0033:0x45b81a [ 826.740017] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 826.758921] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 826.766644] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a 18:23:40 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:40 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 826.773908] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 826.781167] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 826.788422] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 826.795692] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:40 executing program 3 (fault-call:0 fault-nth:60): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB]}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:40 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:40 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 827.054635] FAULT_INJECTION: forcing a failure. [ 827.054635] name failslab, interval 1, probability 0, space 0, times 0 [ 827.070087] CPU: 0 PID: 2063 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 827.076957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 827.086330] Call Trace: [ 827.088939] dump_stack+0x172/0x1f0 [ 827.092594] should_fail.cold+0xa/0x1b [ 827.096501] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 827.101624] ? lock_downgrade+0x810/0x810 [ 827.105791] ? ___might_sleep+0x163/0x280 [ 827.109948] __should_failslab+0x121/0x190 [ 827.114175] should_failslab+0x9/0x14 [ 827.117976] kmem_cache_alloc_trace+0x2cf/0x760 [ 827.122680] btrfs_mount_root+0x1e1/0x18f0 [ 827.126931] ? btrfs_decode_error+0x70/0x70 [ 827.131263] ? rcu_read_lock_sched_held+0x110/0x130 [ 827.136314] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 827.141863] ? pcpu_alloc+0x144/0x12d0 [ 827.145759] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 827.150531] ? __lockdep_init_map+0x10c/0x5b0 [ 827.155030] ? __lockdep_init_map+0x10c/0x5b0 [ 827.159535] mount_fs+0xae/0x331 [ 827.162897] vfs_kern_mount.part.0+0x6f/0x410 [ 827.167397] vfs_kern_mount+0x40/0x60 [ 827.171202] btrfs_mount+0x2b4/0x15e2 [ 827.175000] ? kasan_check_write+0x14/0x20 [ 827.179235] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 827.184084] ? mark_held_locks+0xb1/0x100 [ 827.188236] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.193783] ? check_preemption_disabled+0x48/0x290 [ 827.198824] ? btrfs_remount+0x1300/0x1300 [ 827.203075] ? rcu_read_lock_sched_held+0x110/0x130 [ 827.208094] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 827.213617] ? pcpu_alloc+0x144/0x12d0 [ 827.217516] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 827.222281] ? __lockdep_init_map+0x10c/0x5b0 [ 827.226797] ? __lockdep_init_map+0x10c/0x5b0 [ 827.231296] mount_fs+0xae/0x331 [ 827.234677] ? btrfs_remount+0x1300/0x1300 [ 827.238907] ? mount_fs+0xae/0x331 [ 827.242463] vfs_kern_mount.part.0+0x6f/0x410 [ 827.246971] do_mount+0x53e/0x2bc0 [ 827.250533] ? copy_mount_string+0x40/0x40 [ 827.254790] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.260342] ? copy_mount_options+0x280/0x3a0 [ 827.264854] ksys_mount+0xdb/0x150 [ 827.268402] __x64_sys_mount+0xbe/0x150 [ 827.272369] do_syscall_64+0x103/0x610 [ 827.276266] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 827.281485] RIP: 0033:0x45b81a [ 827.284687] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 827.303605] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 827.311304] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 827.318564] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 827.325833] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 827.333112] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 827.340498] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:41 executing program 1: syz_execute_func(&(0x7f0000000800)="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") syz_execute_func(&(0x7f00000001c0)="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") 18:23:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0xc0000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000100)=""/65) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:41 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c000000007a000000000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) 18:23:41 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:41 executing program 3 (fault-call:0 fault-nth:61): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b80000001900010000005b1c697a55f7d8070000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:41 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000), 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 827.742145] FAULT_INJECTION: forcing a failure. [ 827.742145] name failslab, interval 1, probability 0, space 0, times 0 18:23:41 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 827.805484] CPU: 1 PID: 2083 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 827.812386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 827.821760] Call Trace: [ 827.821795] dump_stack+0x172/0x1f0 [ 827.821821] should_fail.cold+0xa/0x1b [ 827.821842] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 827.821864] ? lock_downgrade+0x810/0x810 [ 827.821884] ? ___might_sleep+0x163/0x280 [ 827.821909] __should_failslab+0x121/0x190 [ 827.821935] should_failslab+0x9/0x14 [ 827.853690] kmem_cache_alloc_trace+0x2cf/0x760 [ 827.853727] btrfs_mount_root+0x1e1/0x18f0 [ 827.853750] ? btrfs_decode_error+0x70/0x70 [ 827.853766] ? rcu_read_lock_sched_held+0x110/0x130 [ 827.853781] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 827.853794] ? pcpu_alloc+0x144/0x12d0 [ 827.853819] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 827.853837] ? __lockdep_init_map+0x10c/0x5b0 [ 827.853853] ? __lockdep_init_map+0x10c/0x5b0 [ 827.853875] mount_fs+0xae/0x331 [ 827.853895] vfs_kern_mount.part.0+0x6f/0x410 18:23:41 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808c"], 0xa}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 827.853915] vfs_kern_mount+0x40/0x60 [ 827.853931] btrfs_mount+0x2b4/0x15e2 [ 827.853947] ? kasan_check_write+0x14/0x20 [ 827.853962] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 827.853976] ? mark_held_locks+0xb1/0x100 [ 827.853993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.854010] ? check_preemption_disabled+0x48/0x290 [ 827.854031] ? btrfs_remount+0x1300/0x1300 [ 827.938812] ? rcu_read_lock_sched_held+0x110/0x130 [ 827.943848] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 827.953669] ? pcpu_alloc+0x144/0x12d0 [ 827.957604] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 827.962387] ? __lockdep_init_map+0x10c/0x5b0 [ 827.966918] ? __lockdep_init_map+0x10c/0x5b0 [ 827.971476] mount_fs+0xae/0x331 [ 827.974879] ? btrfs_remount+0x1300/0x1300 [ 827.979137] ? mount_fs+0xae/0x331 [ 827.982707] vfs_kern_mount.part.0+0x6f/0x410 [ 827.987244] do_mount+0x53e/0x2bc0 [ 827.990807] ? copy_mount_string+0x40/0x40 [ 827.995070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.000628] ? copy_mount_options+0x280/0x3a0 18:23:41 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 828.005155] ksys_mount+0xdb/0x150 [ 828.008723] __x64_sys_mount+0xbe/0x150 [ 828.012723] do_syscall_64+0x103/0x610 [ 828.016634] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 828.021832] RIP: 0033:0x45b81a [ 828.025032] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 828.044299] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 18:23:41 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000), 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 828.052026] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 828.059318] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 828.066605] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 828.073887] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 828.081171] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002500)='/dev/dlm_plock\x00', 0x101000, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000002540)) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80082, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002340)={0x0, 0x0}, &(0x7f0000002380)=0xc) fstat(r4, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$xfs(&(0x7f0000000c40)='xfs\x00', &(0x7f0000000c80)='./file0\x00', 0x20, 0x6, &(0x7f0000002280)=[{&(0x7f0000001040)="c98de9c946274004785c4a7b295e37909ca7391a01fd6c9e62e6b91e054e1c2cd7de4da968aabdf6fb08ac785e77bedb5fe264f115782f3b8879023cfd8fd5390f1d785f7e1485f740ee770b116abf0a9588632a9f944f69814be0e4c728b0d0cf6dc568a36a226af726be76d233b432464c9f1075316d656163eda68979a86bad49b5e32afea077232218a16c72e51b8ff0ea782a24483deb0afaaa36cce853a37d63a38e", 0xa5, 0x5}, {&(0x7f0000001100)="9302f9aa06ffc8e51263870ff08676e24ce8bed8792ea7c0e01c0314387c6084d89433002c45069ddf8739d19b85530d812482b0564a28272be7be10d5dcac0a5c2d9b81614053368d622481293100559088ce26866c44fc78721982915dc219b400e1c023d34f3d725a4ee61f5e7d3b7a84f946b36f222f4b21780b8e1919c555528601ab35c8578ff02eec8fdcdd8bac8e88e9fe07129b84d9223b27d3d4177683ee7a04d66cd34f754ea9f4681a5178b56e361e9d342c4e59926e209ddde355fe98dbbbb0a9a9c280590178a027e77eb70fb51b001328c608fc8d2fbbdb6311da17d2b5c6a30937b318", 0xeb, 0x81}, {&(0x7f0000000cc0)="74e45f", 0x3, 0x9}, {&(0x7f0000001200)="73e5ea424d43f355a3c3d398d86c", 0xe, 0x9}, {&(0x7f0000001240)="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", 0x1000, 0x4}, {&(0x7f0000002240)="0bbfcbd3b9a8cea44d4720e973e947eba9d2", 0x12, 0xffff}], 0x10, &(0x7f0000002440)={[{@pquota='pquota'}, {@swidth={'swidth', 0x3d, 0xffff}}, {@nolazytime='nolazytime'}], [{@permit_directio='permit_directio'}, {@euid_gt={'euid>', r6}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@uid_gt={'uid>', r7}}, {@appraise_type='appraise_type=imasig'}]}) recvmsg(r1, &(0x7f0000000b40)={&(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f0000000340)=""/42, 0x2a}, {&(0x7f0000000380)=""/47, 0x2f}, {&(0x7f0000000580)=""/195, 0xc3}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f00000003c0)=""/21, 0x15}, {&(0x7f00000004c0)=""/94, 0x5e}, {&(0x7f0000000780)=""/199, 0xc7}, {&(0x7f0000000880)=""/240, 0xf0}], 0xa, &(0x7f0000000a40)=""/253, 0xfd}, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000b80)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000bc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000c00)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000d00)={@mcast1, 0x0}, &(0x7f0000000d40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000d80)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r4, &(0x7f0000001000)={&(0x7f0000000100), 0xc, &(0x7f0000000fc0)={&(0x7f0000000dc0)={0x1ec, r5, 0x500, 0x70bd25, 0x25dfdbfd, {}, [{{0x8, 0x1, r8}, {0x4}}, {{0x8, 0x1, r9}, {0x1c4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r10}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x2c, 0x4, [{0x3, 0x7, 0x8, 0xca}, {0x100000001, 0x10000, 0x8, 0x800}, {0x6, 0x6, 0x3, 0x796}, {0x400, 0xe7, 0x3f, 0x1d6127fe}, {0x8, 0x1f, 0x8, 0x8}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}]}}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x1}, 0x801) ioctl$sock_ifreq(r4, 0x891f, &(0x7f0000002580)={'vxcan1\x00', @ifru_names='gre0\x00'}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000002600)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000025c0)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r4, &(0x7f0000002640)={0x9, 0x108, 0xfa00, {r13, 0xb8, "7cdb4b", "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"}}, 0x110) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000002780)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ae6c8bd2b8c39dd87796f2"], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:42 executing program 1: syz_execute_func(&(0x7f0000000fc0)="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") ioctl$UI_SET_PHYS(0xffffffffffffffff, 0x4008556c, 0x0) 18:23:42 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:42 executing program 3 (fault-call:0 fault-nth:62): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x3, 0x2) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000580)="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") connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x2102, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$RTC_ALM_SET(r3, 0x40247007, &(0x7f0000000040)={0x39, 0xa, 0xc, 0xb, 0x6, 0x31e, 0x3, 0x80, 0xffffffffffffffff}) r5 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x20) 18:23:42 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000), 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 828.649829] nla_parse: 7 callbacks suppressed [ 828.649839] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 828.680422] FAULT_INJECTION: forcing a failure. [ 828.680422] name fail_page_alloc, interval 1, probability 0, space 0, times 0 18:23:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r3, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040}, 0x40) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 828.710981] CPU: 0 PID: 2116 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 828.717884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 828.727252] Call Trace: [ 828.729859] dump_stack+0x172/0x1f0 [ 828.733510] should_fail.cold+0xa/0x1b [ 828.737415] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 828.742524] ? ___might_sleep+0x163/0x280 [ 828.746663] ? __might_sleep+0x95/0x190 [ 828.750640] __alloc_pages_nodemask+0x1ee/0x760 [ 828.755320] ? kasan_check_read+0x11/0x20 18:23:42 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 828.759478] ? __alloc_pages_slowpath+0x2870/0x2870 [ 828.764508] ? find_get_entry+0x3e8/0x820 [ 828.768674] ? filemap_map_pages+0x1130/0x1130 [ 828.773284] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 828.778844] alloc_pages_current+0x107/0x210 [ 828.783281] __page_cache_alloc+0x2bd/0x460 [ 828.787610] do_read_cache_page+0x837/0x15c0 [ 828.792024] ? blkdev_writepages+0x30/0x30 [ 828.796257] ? find_get_pages_contig+0xe90/0xe90 [ 828.801019] ? bd_may_claim+0xd0/0xd0 [ 828.804830] ? lookup_bdev.part.0+0x10e/0x1b0 [ 828.809314] ? blkdev_open+0x290/0x290 [ 828.813191] ? __lock_is_held+0xb6/0x140 [ 828.817262] read_cache_page_gfp+0x6e/0x90 [ 828.821627] btrfs_scan_one_device+0x1b1/0x1000 [ 828.826291] ? mark_held_locks+0xb1/0x100 [ 828.830437] ? btrfs_mount_root+0x10dd/0x18f0 [ 828.834924] ? kfree+0x173/0x230 [ 828.838283] ? device_list_add+0xd70/0xd70 [ 828.842523] ? trace_hardirqs_on+0x60/0x230 [ 828.846855] ? btrfs_mount_root+0x10dd/0x18f0 [ 828.851341] btrfs_mount_root+0xa42/0x18f0 [ 828.855586] ? btrfs_decode_error+0x70/0x70 [ 828.859918] ? rcu_read_lock_sched_held+0x110/0x130 [ 828.864925] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 828.870481] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 828.875331] ? __lockdep_init_map+0x10c/0x5b0 [ 828.879852] ? __lockdep_init_map+0x10c/0x5b0 [ 828.884375] mount_fs+0xae/0x331 [ 828.887746] vfs_kern_mount.part.0+0x6f/0x410 [ 828.892238] vfs_kern_mount+0x40/0x60 [ 828.896046] btrfs_mount+0x2b4/0x15e2 [ 828.899837] ? kasan_check_write+0x14/0x20 [ 828.904081] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 828.908926] ? mark_held_locks+0xb1/0x100 [ 828.913080] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.918609] ? check_preemption_disabled+0x48/0x290 [ 828.923617] ? btrfs_remount+0x1300/0x1300 [ 828.927848] ? rcu_read_lock_sched_held+0x110/0x130 [ 828.932867] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 828.938393] ? pcpu_alloc+0x144/0x12d0 [ 828.942291] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 828.947065] ? __lockdep_init_map+0x10c/0x5b0 [ 828.951550] ? __lockdep_init_map+0x10c/0x5b0 [ 828.956037] mount_fs+0xae/0x331 [ 828.959390] ? btrfs_remount+0x1300/0x1300 [ 828.963630] ? mount_fs+0xae/0x331 [ 828.967177] vfs_kern_mount.part.0+0x6f/0x410 [ 828.971691] do_mount+0x53e/0x2bc0 [ 828.975236] ? copy_mount_string+0x40/0x40 [ 828.979462] ? _copy_from_user+0xdd/0x150 [ 828.983601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.989126] ? copy_mount_options+0x280/0x3a0 [ 828.993628] ksys_mount+0xdb/0x150 [ 828.997171] __x64_sys_mount+0xbe/0x150 [ 829.001139] do_syscall_64+0x103/0x610 [ 829.005031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 829.010211] RIP: 0033:0x45b81a [ 829.013400] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 829.032305] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 829.040052] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 829.047309] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 829.054652] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 18:23:42 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808c"], 0xa}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 829.061909] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 829.069168] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:42 executing program 3 (fault-call:0 fault-nth:63): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 829.175513] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:42 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:43 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 829.329111] FAULT_INJECTION: forcing a failure. [ 829.329111] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 829.349621] CPU: 1 PID: 2142 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 829.356521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 829.365891] Call Trace: [ 829.368519] dump_stack+0x172/0x1f0 [ 829.372183] should_fail.cold+0xa/0x1b [ 829.376097] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 829.381217] ? ___might_sleep+0x163/0x280 [ 829.385561] ? __might_sleep+0x95/0x190 [ 829.389619] __alloc_pages_nodemask+0x1ee/0x760 [ 829.392929] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 829.394293] ? kasan_check_read+0x11/0x20 [ 829.394330] ? __alloc_pages_slowpath+0x2870/0x2870 [ 829.394346] ? find_get_entry+0x3e8/0x820 [ 829.394367] ? filemap_map_pages+0x1130/0x1130 [ 829.394385] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 829.394406] alloc_pages_current+0x107/0x210 [ 829.394425] __page_cache_alloc+0x2bd/0x460 [ 829.436041] do_read_cache_page+0x837/0x15c0 [ 829.440477] ? blkdev_writepages+0x30/0x30 [ 829.444760] ? find_get_pages_contig+0xe90/0xe90 [ 829.449552] ? bd_may_claim+0xd0/0xd0 [ 829.453474] ? lookup_bdev.part.0+0x10e/0x1b0 [ 829.458001] ? blkdev_open+0x290/0x290 [ 829.461916] ? __lock_is_held+0xb6/0x140 [ 829.466030] read_cache_page_gfp+0x6e/0x90 [ 829.470289] btrfs_scan_one_device+0x1b1/0x1000 [ 829.474970] ? mark_held_locks+0xb1/0x100 [ 829.479128] ? btrfs_mount_root+0x10dd/0x18f0 [ 829.483641] ? kfree+0x173/0x230 [ 829.487018] ? device_list_add+0xd70/0xd70 [ 829.491258] ? trace_hardirqs_on+0x60/0x230 [ 829.495582] ? btrfs_mount_root+0x10dd/0x18f0 [ 829.500096] btrfs_mount_root+0xa42/0x18f0 [ 829.504339] ? btrfs_decode_error+0x70/0x70 [ 829.508662] ? rcu_read_lock_sched_held+0x110/0x130 [ 829.513677] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 829.519253] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 829.524027] ? __lockdep_init_map+0x10c/0x5b0 [ 829.528525] ? __lockdep_init_map+0x10c/0x5b0 [ 829.533021] mount_fs+0xae/0x331 [ 829.536386] vfs_kern_mount.part.0+0x6f/0x410 [ 829.540879] vfs_kern_mount+0x40/0x60 [ 829.544689] btrfs_mount+0x2b4/0x15e2 [ 829.548508] ? kasan_check_write+0x14/0x20 [ 829.552748] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 829.557601] ? mark_held_locks+0xb1/0x100 [ 829.561752] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 829.567283] ? check_preemption_disabled+0x48/0x290 [ 829.572858] ? btrfs_remount+0x1300/0x1300 [ 829.577107] ? rcu_read_lock_sched_held+0x110/0x130 [ 829.582124] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 829.587661] ? pcpu_alloc+0x144/0x12d0 [ 829.591552] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 829.597036] ? __lockdep_init_map+0x10c/0x5b0 [ 829.608260] ? __lockdep_init_map+0x10c/0x5b0 [ 829.612757] mount_fs+0xae/0x331 [ 829.616115] ? btrfs_remount+0x1300/0x1300 [ 829.620339] ? mount_fs+0xae/0x331 [ 829.623875] vfs_kern_mount.part.0+0x6f/0x410 [ 829.628382] do_mount+0x53e/0x2bc0 [ 829.631916] ? retint_kernel+0x2d/0x2d [ 829.635813] ? copy_mount_string+0x40/0x40 [ 829.640053] ? audit_add_tree_rule.cold+0x3d/0x3d [ 829.644898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 829.650517] ? copy_mount_options+0x280/0x3a0 [ 829.655008] ksys_mount+0xdb/0x150 [ 829.658541] __x64_sys_mount+0xbe/0x150 [ 829.662510] do_syscall_64+0x103/0x610 [ 829.666387] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 829.671563] RIP: 0033:0x45b81a [ 829.674759] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 829.693654] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 829.701374] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 829.708638] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 829.715896] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 829.723150] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 829.730422] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:43 executing program 1: syz_execute_func(&(0x7f0000000200)="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") 18:23:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = dup2(r1, r0) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0x7530}, 0x14, 0xffffffffffffffff, 0x3}, {{0x77359400}, 0x1, 0xfffffffffffffff9, 0x1}, {{0x0, 0x2710}, 0x11, 0xfd2b, 0x7}, {{}, 0x0, 0x1, 0x42b33c7}], 0x60) r3 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x3, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r3, &(0x7f0000000180)="e998db54d0b143ad094955e0a06b02f08742b3a75b1def5ee0c266f4a57288831ec8010ef2428116f8d7d413dde22a2ca0bdd51ebaed6c1b804f2818c0c275558c2020ac44d508aae011d80f8711c665fc29612da509926faaaeaca605c9ca2762f172f9d1b02ca17024f1395f03bdd02ca3dba12c160b8173d6749ee8a35e71e58b39ea3568bb74103aa38df6609d945fd3bc0a70b4511343d51c8628722124c636111674f7fc05b214a13f715b472ec607", &(0x7f0000000240)="6dc2f2a098950a15181bc96ade0893ee593e1f97427b19b4b834f7adf5b944e64d7a5c574831ef2542ee956713046a8ea23f0e3b3768a663861dc63d8849c66b87bb248a2b84f9dd968d832f22e067ec78d0f1277205e07b0c9123a23e0ce2519b5ac3db1323d242132c6da5d86398aa000edaab889a756b623893825bbea0e611fafe9341cd583e03524bfd201d0ae51fdd83471b881f71032e5f26c2d844b405cd9ee2c0508dc59404d6365da7", 0x2}, 0x20) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) r6 = getuid() sendmsg$nl_xfrm(r4, &(0x7f0000000340)={0x0, 0x27f, &(0x7f00000bfff0)={&(0x7f0000000580)=@migrate={0x0, 0x21, 0x401, 0x70bd26, 0x25dfdbfd, {{@in6=@mcast2, @in6=@empty, 0x4e22, 0x3, 0x4e22, 0x1, 0xa, 0x20, 0xa0, 0xff, r5, r6}, 0x6e6bb6, 0x1}, [@tmpl={0x0, 0x5, [{{@in6=@empty, 0x4d6, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x21}, 0x3502, 0x0, 0x3, 0x9b94, 0xb4, 0x80, 0x7}, {{@in=@loopback, 0x4d5, 0x3f}, 0x2, @in6=@loopback, 0x3500, 0x7, 0x0, 0xb5d, 0x0, 0x9, 0x1b57c09a}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x840}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:43 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:43 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:43 executing program 3 (fault-call:0 fault-nth:64): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:43 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000140)={@rand_addr, 0x0}, &(0x7f0000000180)=0x14) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) sendmsg$nl_xfrm(r2, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=@newsa={0x170, 0x10, 0x2, 0x70bd26, 0x25dfdbfb, {{@in6=@empty, @in=@remote, 0x4e20, 0x6, 0x4e21, 0x985, 0xa, 0x0, 0x80, 0x7e, r3, r4}, {@in=@empty, 0x4d4}, @in=@empty, {0x8, 0x400, 0x7fff, 0x7f, 0x6, 0x100000000, 0x4, 0xf9e}, {0x6, 0xffffffffffffffff, 0x7fff, 0x6}, {0xffffffff, 0x200, 0xc7}, 0x70bd2b, 0x3501, 0x2, 0x6, 0x100}, [@algo_auth={0x80, 0x1, {{'wp512-generic\x00'}, 0x1a8, "2a647d81ae04ab1c937dbdda385bf4aa5a696200e5e6e3e771a323977da703b925b4668ae4a3c5e85b1a2a4988ed478cb9175a9ee0"}}]}, 0x170}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000580)={@in={{0x2, 0x4e20, @loopback}}, 0x0, 0xc51, 0x0, "587994c21ca98028f7b16fe198621bdfce804ffbedeec44f475901378981afb1aee36600e1d19f155271e6d1eba417e020c64030f17c88caf306da606a85426b33bb35988cf5d6dbce7438477ce7f4b9"}, 0xd8) sendmsg$nl_xfrm(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000010190001000000000400000000ff010000000000000000000000000001e000000100000000000000000000000000000000000026090000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 829.976184] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808c"], 0xa}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:43 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 830.040336] FAULT_INJECTION: forcing a failure. [ 830.040336] name failslab, interval 1, probability 0, space 0, times 0 [ 830.074767] CPU: 1 PID: 2160 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 830.081693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 830.091075] Call Trace: [ 830.093695] dump_stack+0x172/0x1f0 [ 830.097375] should_fail.cold+0xa/0x1b [ 830.101297] ? create_page_buffers+0x222/0x390 [ 830.105903] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 830.111029] ? mempool_alloc+0x380/0x380 [ 830.115107] __should_failslab+0x121/0x190 [ 830.119364] should_failslab+0x9/0x14 [ 830.123182] kmem_cache_alloc+0x47/0x700 [ 830.127262] ? ___might_sleep+0x163/0x280 [ 830.131432] ? mempool_alloc+0x380/0x380 [ 830.135515] mempool_alloc_slab+0x47/0x60 [ 830.139682] mempool_alloc+0x16b/0x380 [ 830.143606] ? mempool_destroy+0x40/0x40 [ 830.147690] ? find_held_lock+0x35/0x130 [ 830.151782] ? create_empty_buffers+0x596/0x840 [ 830.156473] ? lock_downgrade+0x810/0x810 [ 830.160659] bio_alloc_bioset+0x3cd/0x690 [ 830.164826] ? __lock_is_held+0xb6/0x140 [ 830.168904] ? bvec_alloc+0x2f0/0x2f0 [ 830.172742] submit_bh_wbc+0x14b/0x790 [ 830.176656] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 830.182387] block_read_full_page+0x7e3/0xd70 [ 830.186906] ? check_disk_change+0x140/0x140 [ 830.191333] ? __bread_gfp+0x300/0x300 [ 830.195238] ? add_to_page_cache_lru+0x2df/0x860 [ 830.200017] ? add_to_page_cache_locked+0x40/0x40 [ 830.204883] blkdev_readpage+0x1d/0x30 [ 830.208786] do_read_cache_page+0x88e/0x15c0 [ 830.213201] ? blkdev_writepages+0x30/0x30 [ 830.217430] ? find_get_pages_contig+0xe90/0xe90 [ 830.222178] ? bd_may_claim+0xd0/0xd0 [ 830.225976] ? lookup_bdev.part.0+0x10e/0x1b0 [ 830.230492] ? blkdev_open+0x290/0x290 [ 830.234424] ? __lock_is_held+0xb6/0x140 [ 830.238501] read_cache_page_gfp+0x6e/0x90 [ 830.242763] btrfs_scan_one_device+0x1b1/0x1000 [ 830.247441] ? mark_held_locks+0xb1/0x100 [ 830.251594] ? btrfs_mount_root+0x10dd/0x18f0 [ 830.256101] ? kfree+0x173/0x230 [ 830.259484] ? device_list_add+0xd70/0xd70 [ 830.263744] ? trace_hardirqs_on+0x60/0x230 [ 830.268072] ? btrfs_mount_root+0x10dd/0x18f0 [ 830.272561] btrfs_mount_root+0xa42/0x18f0 [ 830.276789] ? btrfs_decode_error+0x70/0x70 [ 830.281138] ? rcu_read_lock_sched_held+0x110/0x130 [ 830.286157] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 830.291708] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 830.296506] ? __lockdep_init_map+0x10c/0x5b0 [ 830.301021] ? __lockdep_init_map+0x10c/0x5b0 [ 830.305547] mount_fs+0xae/0x331 [ 830.308935] vfs_kern_mount.part.0+0x6f/0x410 [ 830.313450] vfs_kern_mount+0x40/0x60 [ 830.317262] btrfs_mount+0x2b4/0x15e2 [ 830.321061] ? kasan_check_write+0x14/0x20 [ 830.325314] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 830.330164] ? mark_held_locks+0xb1/0x100 [ 830.334340] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 830.339895] ? check_preemption_disabled+0x48/0x290 [ 830.344934] ? btrfs_remount+0x1300/0x1300 [ 830.349195] ? rcu_read_lock_sched_held+0x110/0x130 [ 830.354204] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 830.359759] ? pcpu_alloc+0x144/0x12d0 [ 830.363656] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 830.368436] ? __lockdep_init_map+0x10c/0x5b0 [ 830.372924] ? __lockdep_init_map+0x10c/0x5b0 [ 830.377411] mount_fs+0xae/0x331 [ 830.380777] ? btrfs_remount+0x1300/0x1300 [ 830.385007] ? mount_fs+0xae/0x331 [ 830.388537] vfs_kern_mount.part.0+0x6f/0x410 [ 830.393026] do_mount+0x53e/0x2bc0 [ 830.396574] ? copy_mount_string+0x40/0x40 [ 830.400838] ? _copy_from_user+0xdd/0x150 [ 830.404989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 830.410544] ? copy_mount_options+0x280/0x3a0 [ 830.415031] ksys_mount+0xdb/0x150 [ 830.418563] __x64_sys_mount+0xbe/0x150 [ 830.422544] do_syscall_64+0x103/0x610 [ 830.426438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 830.431622] RIP: 0033:0x45b81a [ 830.434912] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 830.453825] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 830.461563] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 830.468840] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 830.476112] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 830.483379] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 18:23:44 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x442, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000100)={0x0, 0x1f001, 0x8, 0x7, 0xb}) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 830.490656] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 830.498280] net_ratelimit: 20 callbacks suppressed [ 830.498292] protocol 88fb is buggy, dev hsr_slave_0 [ 830.503758] protocol 88fb is buggy, dev hsr_slave_0 [ 830.508396] protocol 88fb is buggy, dev hsr_slave_1 [ 830.513344] protocol 88fb is buggy, dev hsr_slave_1 [ 830.518522] protocol 88fb is buggy, dev hsr_slave_0 [ 830.528544] protocol 88fb is buggy, dev hsr_slave_1 18:23:44 executing program 1: syz_execute_func(&(0x7f00000006c0)="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") [ 830.551238] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:44 executing program 3 (fault-call:0 fault-nth:65): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:44 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") rmdir(&(0x7f0000000200)='./file0\x00') r1 = socket$inet6(0xa, 0x80002, 0x0) write$binfmt_elf64(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x9, 0x7f, 0x9b8, 0x8, 0x3, 0x3e, 0x100000001, 0x283, 0x40, 0x15f, 0x9, 0x0, 0x38, 0x1, 0x8000, 0x200, 0x820f}, [{0x70000004, 0x1ff, 0xfffffffffffff438, 0x0, 0x5, 0x7, 0x5, 0x7}], "f658eba489dd0432cb04d1fb63a5c245cd00d02e7565ca3b53383a7b9919ed2bf3fa47a31e302c2183760a024b6e0f48a03bfc3558d2a1452d7c63e7b1edbebf38fbd11cbd736822219d3b42080e13be9ee4ebbc6890a6d4288346", [[], [], [], [], [], [], []]}, 0x7d3) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x4000000000000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff01000000000000000000000000000100000000000000000000000a00000000bc214640ff7e0ab8f0dfc98ef2a35e85ba2e03940500ad5264c8482c97c1ca74a451d30da6616cf9f57305c0a16b610e34862af8a9800ede42002c688c0ab0110ab04d340c60d5d1551918cd674ae2e9161d7bd613f34a0310e5226006931d00"/156, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX=r4], 0x4}}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:44 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 830.704091] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:44 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 830.806565] FAULT_INJECTION: forcing a failure. [ 830.806565] name failslab, interval 1, probability 0, space 0, times 0 [ 830.818744] CPU: 1 PID: 2190 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 830.825616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 830.834986] Call Trace: [ 830.837595] dump_stack+0x172/0x1f0 [ 830.841246] should_fail.cold+0xa/0x1b [ 830.845159] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 830.850283] ? __lock_acquire+0x6eb/0x48f0 [ 830.854621] ? mark_held_locks+0x100/0x100 [ 830.858885] __should_failslab+0x121/0x190 [ 830.863138] should_failslab+0x9/0x14 [ 830.866953] kmem_cache_alloc+0x47/0x700 [ 830.871045] radix_tree_node_alloc.constprop.0+0x1eb/0x340 [ 830.876698] __radix_tree_create+0x32f/0x550 [ 830.881153] page_cache_tree_insert+0xbd/0x4a0 [ 830.885767] ? file_check_and_advance_wb_err+0x3a0/0x3a0 [ 830.891242] ? lock_acquire+0x16f/0x3f0 [ 830.895240] ? kasan_check_write+0x14/0x20 [ 830.899489] ? do_raw_spin_lock+0xc8/0x240 [ 830.903768] __add_to_page_cache_locked+0x4d2/0xc10 [ 830.908809] ? find_lock_entry+0x510/0x510 [ 830.913074] add_to_page_cache_lru+0x1c9/0x860 [ 830.917699] ? add_to_page_cache_locked+0x40/0x40 [ 830.922561] ? __page_cache_alloc+0x131/0x460 [ 830.927074] pagecache_get_page+0x364/0xa40 [ 830.931426] __getblk_gfp+0x284/0x970 [ 830.935249] ? kasan_check_write+0x14/0x20 [ 830.939515] __bread_gfp+0x2f/0x300 [ 830.943242] btrfs_read_dev_one_super+0xb6/0x2a0 [ 830.948021] btrfs_read_dev_super+0x6c/0xd0 [ 830.952372] ? btrfs_read_dev_one_super+0x2a0/0x2a0 18:23:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8"], 0xf}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 830.957470] btrfs_get_bdev_and_sb+0xff/0x300 [ 830.961996] open_fs_devices+0x61b/0xb40 [ 830.966151] ? find_device+0x140/0x140 [ 830.970074] ? __lock_is_held+0xb6/0x140 [ 830.974401] ? btrfs_mount_root+0x10dd/0x18f0 [ 830.978893] ? memmove_extent_buffer.cold+0x44/0x44 [ 830.983910] btrfs_open_devices+0x147/0x170 [ 830.988243] btrfs_mount_root+0xace/0x18f0 [ 830.992491] ? btrfs_decode_error+0x70/0x70 [ 830.996823] ? rcu_read_lock_sched_held+0x110/0x130 [ 831.001840] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 831.007392] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 831.012171] ? __lockdep_init_map+0x10c/0x5b0 [ 831.016677] ? __lockdep_init_map+0x10c/0x5b0 [ 831.021239] mount_fs+0xae/0x331 [ 831.024624] vfs_kern_mount.part.0+0x6f/0x410 [ 831.029159] vfs_kern_mount+0x40/0x60 [ 831.032971] btrfs_mount+0x2b4/0x15e2 [ 831.036791] ? kasan_check_write+0x14/0x20 [ 831.041035] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 831.045888] ? mark_held_locks+0xb1/0x100 [ 831.050063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.055628] ? check_preemption_disabled+0x48/0x290 [ 831.060915] ? btrfs_remount+0x1300/0x1300 [ 831.065151] ? rcu_read_lock_sched_held+0x110/0x130 [ 831.070172] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 831.075730] ? pcpu_alloc+0x144/0x12d0 [ 831.079628] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 831.084385] ? __lockdep_init_map+0x10c/0x5b0 [ 831.088872] ? __lockdep_init_map+0x10c/0x5b0 [ 831.093374] mount_fs+0xae/0x331 [ 831.096760] ? btrfs_remount+0x1300/0x1300 [ 831.101005] ? mount_fs+0xae/0x331 [ 831.104564] vfs_kern_mount.part.0+0x6f/0x410 [ 831.109066] do_mount+0x53e/0x2bc0 [ 831.112593] ? retint_kernel+0x2d/0x2d [ 831.116471] ? copy_mount_string+0x40/0x40 [ 831.120723] ? __sanitizer_cov_trace_const_cmp4+0xa/0x20 [ 831.126193] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.131740] ? copy_mount_options+0x280/0x3a0 [ 831.136229] ksys_mount+0xdb/0x150 [ 831.139758] __x64_sys_mount+0xbe/0x150 [ 831.143843] do_syscall_64+0x103/0x610 [ 831.147733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 831.152909] RIP: 0033:0x45b81a [ 831.156099] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 831.175217] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 831.182958] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 831.190268] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 831.197534] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 18:23:44 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x4e21, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e094f562e38b0e004e392d56aa05e200000100000000000000000000000000000000000000000a00000000000000463e8c401af99d77fe2bd3b27b4b10e764d818ba11ae6770c0bc1d6d4eee788b404df1fc82a3baf08326345b9b57596481db2d353018c52b1cf3d2609858715b164f88cc7de8d916efe36e570784898b6f57a02f3f2f32212bdeec41ad3d5b10c8bd8da006d41b2e88d32951bc4e164be8981eba9dd3d890cd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:45 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 831.204796] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 831.212057] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:45 executing program 3 (fault-call:0 fault-nth:66): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 831.308257] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:45 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 831.475195] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 831.504540] FAULT_INJECTION: forcing a failure. [ 831.504540] name failslab, interval 1, probability 0, space 0, times 0 [ 831.515794] CPU: 0 PID: 2218 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 831.522647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 831.532019] Call Trace: [ 831.534636] dump_stack+0x172/0x1f0 [ 831.538302] should_fail.cold+0xa/0x1b [ 831.542216] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 831.547353] __should_failslab+0x121/0x190 [ 831.551617] should_failslab+0x9/0x14 [ 831.555472] kmem_cache_alloc+0x47/0x700 [ 831.559559] radix_tree_node_alloc.constprop.0+0x1eb/0x340 [ 831.565210] __radix_tree_create+0x32f/0x550 [ 831.569640] page_cache_tree_insert+0xbd/0x4a0 [ 831.575697] ? file_check_and_advance_wb_err+0x3a0/0x3a0 [ 831.581156] ? lock_acquire+0x16f/0x3f0 [ 831.585140] ? kasan_check_write+0x14/0x20 [ 831.589395] ? do_raw_spin_lock+0xc8/0x240 [ 831.593762] __add_to_page_cache_locked+0x4d2/0xc10 [ 831.599412] ? find_lock_entry+0x510/0x510 [ 831.603854] add_to_page_cache_lru+0x1c9/0x860 [ 831.608454] ? add_to_page_cache_locked+0x40/0x40 [ 831.613313] ? __page_cache_alloc+0x131/0x460 [ 831.617848] pagecache_get_page+0x364/0xa40 [ 831.622190] __getblk_gfp+0x284/0x970 [ 831.626021] ? kasan_check_write+0x14/0x20 [ 831.630355] __bread_gfp+0x2f/0x300 [ 831.633994] btrfs_read_dev_one_super+0xb6/0x2a0 [ 831.638769] btrfs_read_dev_super+0x6c/0xd0 [ 831.643104] ? btrfs_read_dev_one_super+0x2a0/0x2a0 [ 831.648152] btrfs_get_bdev_and_sb+0xff/0x300 [ 831.652662] open_fs_devices+0x61b/0xb40 [ 831.656752] ? find_device+0x140/0x140 [ 831.660649] ? __lock_is_held+0xb6/0x140 [ 831.664730] ? btrfs_mount_root+0x10dd/0x18f0 [ 831.669245] ? memmove_extent_buffer.cold+0x44/0x44 [ 831.674282] btrfs_open_devices+0x147/0x170 [ 831.678623] btrfs_mount_root+0xace/0x18f0 [ 831.682879] ? btrfs_decode_error+0x70/0x70 [ 831.687228] ? rcu_read_lock_sched_held+0x110/0x130 [ 831.692262] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 831.697836] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 831.702616] ? __lockdep_init_map+0x10c/0x5b0 [ 831.707129] ? __lockdep_init_map+0x10c/0x5b0 [ 831.711644] mount_fs+0xae/0x331 [ 831.715032] vfs_kern_mount.part.0+0x6f/0x410 [ 831.719546] vfs_kern_mount+0x40/0x60 [ 831.723363] btrfs_mount+0x2b4/0x15e2 [ 831.727179] ? kasan_check_write+0x14/0x20 [ 831.731422] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 831.736280] ? mark_held_locks+0xb1/0x100 [ 831.740443] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.745992] ? check_preemption_disabled+0x48/0x290 [ 831.751034] ? btrfs_remount+0x1300/0x1300 [ 831.755283] ? rcu_read_lock_sched_held+0x110/0x130 [ 831.760312] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 831.765885] ? pcpu_alloc+0x144/0x12d0 [ 831.769795] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 831.774582] ? __lockdep_init_map+0x10c/0x5b0 [ 831.779099] ? __lockdep_init_map+0x10c/0x5b0 [ 831.783607] mount_fs+0xae/0x331 [ 831.786980] ? btrfs_remount+0x1300/0x1300 [ 831.791230] ? mount_fs+0xae/0x331 [ 831.794787] vfs_kern_mount.part.0+0x6f/0x410 [ 831.799297] do_mount+0x53e/0x2bc0 [ 831.802855] ? copy_mount_string+0x40/0x40 [ 831.807105] ? _copy_from_user+0xdd/0x150 [ 831.811271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 831.816816] ? copy_mount_options+0x280/0x3a0 [ 831.821328] ksys_mount+0xdb/0x150 [ 831.824883] __x64_sys_mount+0xbe/0x150 [ 831.828876] do_syscall_64+0x103/0x610 [ 831.832781] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 831.837980] RIP: 0033:0x45b81a [ 831.841186] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 831.860367] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 831.868092] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a 18:23:45 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_execute_func(&(0x7f00000005c0)="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") 18:23:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000000}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001900000000"], 0xb8}}, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000100)=[0x8, 0x35]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2, 0x0, 0x80000001, 0x8}, 0x20) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{}, {0x77359400}}) 18:23:45 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:45 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8"], 0xf}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 831.875372] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 831.882652] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 831.889945] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 831.897227] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 831.904914] protocol 88fb is buggy, dev hsr_slave_0 [ 831.910044] protocol 88fb is buggy, dev hsr_slave_1 [ 831.915251] protocol 88fb is buggy, dev hsr_slave_0 [ 831.920337] protocol 88fb is buggy, dev hsr_slave_1 18:23:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0x5}, 0x11) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) fanotify_init(0x0, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket(0x3, 0x6, 0x100000001) sendto$netrom(r2, &(0x7f0000000100)="515d8d5314c6461ae0df8856790c670fd2f986c0e4b30b103ff76e2ea218ee3ca9dac81ee6e8859d1f5bd5836ecc07148e11eee1c4f712f2dcdd07fbc0b65d25e2bf243831af457d04b426e4411e5f2ad50ad0fabbbdcb", 0x57, 0x4000, &(0x7f0000000180)={{0x3, @bcast, 0x3}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0xffffffa6, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) 18:23:45 executing program 3 (fault-call:0 fault-nth:67): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 832.034585] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:45 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:45 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 832.209569] FAULT_INJECTION: forcing a failure. [ 832.209569] name failslab, interval 1, probability 0, space 0, times 0 [ 832.220825] CPU: 0 PID: 2249 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 832.227675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 832.237134] Call Trace: [ 832.239754] dump_stack+0x172/0x1f0 [ 832.243406] should_fail.cold+0xa/0x1b [ 832.247316] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 832.252433] ? __lock_acquire+0x6eb/0x48f0 [ 832.256673] ? mark_held_locks+0x100/0x100 [ 832.260927] __should_failslab+0x121/0x190 [ 832.265187] should_failslab+0x9/0x14 [ 832.269010] kmem_cache_alloc+0x47/0x700 [ 832.273117] radix_tree_node_alloc.constprop.0+0x1eb/0x340 [ 832.278773] __radix_tree_create+0x32f/0x550 [ 832.283216] page_cache_tree_insert+0xbd/0x4a0 [ 832.287820] ? file_check_and_advance_wb_err+0x3a0/0x3a0 [ 832.293289] ? lock_acquire+0x16f/0x3f0 [ 832.297275] ? kasan_check_write+0x14/0x20 [ 832.301518] ? do_raw_spin_lock+0xc8/0x240 [ 832.305766] __add_to_page_cache_locked+0x4d2/0xc10 [ 832.310797] ? find_lock_entry+0x510/0x510 [ 832.315049] add_to_page_cache_lru+0x1c9/0x860 [ 832.319641] ? add_to_page_cache_locked+0x40/0x40 [ 832.324491] ? __page_cache_alloc+0x131/0x460 [ 832.329052] pagecache_get_page+0x364/0xa40 [ 832.333400] __getblk_gfp+0x284/0x970 [ 832.337210] ? kasan_check_write+0x14/0x20 [ 832.341461] __bread_gfp+0x2f/0x300 [ 832.345103] btrfs_read_dev_one_super+0xb6/0x2a0 [ 832.349867] btrfs_read_dev_super+0x6c/0xd0 [ 832.354203] ? btrfs_read_dev_one_super+0x2a0/0x2a0 [ 832.359237] btrfs_get_bdev_and_sb+0xff/0x300 [ 832.363750] open_fs_devices+0x61b/0xb40 [ 832.367832] ? find_device+0x140/0x140 [ 832.371738] ? __lock_is_held+0xb6/0x140 [ 832.375805] ? btrfs_mount_root+0x10dd/0x18f0 [ 832.380316] ? memmove_extent_buffer.cold+0x44/0x44 [ 832.385340] btrfs_open_devices+0x147/0x170 [ 832.389669] btrfs_mount_root+0xace/0x18f0 [ 832.393921] ? btrfs_decode_error+0x70/0x70 [ 832.398258] ? rcu_read_lock_sched_held+0x110/0x130 [ 832.403291] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 832.408852] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 832.413797] ? __lockdep_init_map+0x10c/0x5b0 [ 832.418305] ? __lockdep_init_map+0x10c/0x5b0 [ 832.422818] mount_fs+0xae/0x331 [ 832.426199] vfs_kern_mount.part.0+0x6f/0x410 [ 832.430730] vfs_kern_mount+0x40/0x60 [ 832.434545] btrfs_mount+0x2b4/0x15e2 [ 832.438356] ? kasan_check_write+0x14/0x20 [ 832.442602] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 832.447455] ? mark_held_locks+0xb1/0x100 [ 832.451618] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 832.457257] ? check_preemption_disabled+0x48/0x290 [ 832.462293] ? btrfs_remount+0x1300/0x1300 [ 832.466540] ? rcu_read_lock_sched_held+0x110/0x130 [ 832.471563] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 832.477283] ? pcpu_alloc+0x144/0x12d0 [ 832.481187] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 832.485957] ? __lockdep_init_map+0x10c/0x5b0 [ 832.490458] ? __lockdep_init_map+0x10c/0x5b0 [ 832.494969] mount_fs+0xae/0x331 [ 832.498346] ? btrfs_remount+0x1300/0x1300 [ 832.502584] ? mount_fs+0xae/0x331 [ 832.506137] vfs_kern_mount.part.0+0x6f/0x410 [ 832.510640] do_mount+0x53e/0x2bc0 [ 832.514191] ? copy_mount_string+0x40/0x40 [ 832.518442] ? _copy_from_user+0xdd/0x150 [ 832.522617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 832.528179] ? copy_mount_options+0x280/0x3a0 [ 832.532701] ksys_mount+0xdb/0x150 [ 832.536273] __x64_sys_mount+0xbe/0x150 [ 832.540258] do_syscall_64+0x103/0x610 [ 832.544157] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 832.549354] RIP: 0033:0x45b81a [ 832.552547] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 832.571457] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 832.579195] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 832.586474] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 832.593756] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 832.601035] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 18:23:46 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b800000019000100000000000000000004010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000080", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8, 0x410000) ioctl$VIDIOC_TRY_DECODER_CMD(r3, 0xc0485661, &(0x7f0000000180)={0x2, 0x0, @stop_pts=0x5}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 832.608406] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 832.625205] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:46 executing program 1: syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f00000008c0)="c4e379614832074a2be92cc693980f053ef3aec4a37bf0c50141e2e9c4e259dc1eebd995f2144006262f1bed38463d2e66470fc5dcc8f2d2de450f4a67e8b1c82100c481fe517c530282514654f802c4e2859ecf491e2f16c2e54cc54cbec5c54d0f2c718f56ee550fa8c4233d6c03e85151c8c4c4deed419c41564733ad0a000000c4817a2cffc423c96cb83d000000fe5d415ec4e27d20ecdf0fbd66450f3ac4c2793220bb0400000008ec660fdf53096bd104a8e11e430fae2727f60fe86eb45b0008804141d8f2450f5ac0553a9c9ca7c461fc296dabd4a5647e19ecb7ecec46af40646666413a0f3830c4c3e90e77b700400f38253d03000000f867ddbfbfc2801d9c666546c6f800c9e94612f5c8869ad0818194d8009d09e6e6dd8f0b00c4a17ae642958f6940023402ff9ffb2e36646466224683b9080000000d5df82e440fdd0636b2aa66f2440f2ad4d9c741afa20f6baf0054e39978c104c0414c598374fb0a87c4617c5aebc42151fe760bcd58edef450fe3b10700000000e58565706c979705ad02c102c146f6ca72c422fd355be75c65002d08000000c4e119c405ba2f6ee202a75ec4034de1efb5a9bba600004242414974ecd53131fb3b15ec") ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, 0x0) open$dir(0x0, 0x0, 0x0) 18:23:46 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:46 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) r4 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x167) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8"], 0xf}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:46 executing program 3 (fault-call:0 fault-nth:68): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:46 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="fc0000001d00071bab0925000900070007ab08001f00000006020093210001c0006c0000000000000700000000039815fa2c1ec28656aaa79bb94b46fe0000000a00020006046c6cf733e93dad19256f1a272fdf0d11512fd233d4c000000000008934d07302ade01720d3f8bbc91a3e2e80c8fc05defd5a32e280fc83ab82f605f70cec18444ef92e475ef8a29d81f3d9a48a170e5bba4a463ae4f5566f91cf190201ded815b2ccd243fa95ed94e0ad91bd0734babc7c6d27392ad23f2eeb57d47689cd3dd16b17e583df150c3b880f41b258a17c732229d655870271777a58a80000c88068a130dddef380900000080548deac270e33429fd31101", 0xfc) 18:23:46 executing program 1: syz_execute_func(&(0x7f0000000800)="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") syz_execute_func(&(0x7f0000000180)="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") 18:23:46 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:46 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x28800, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = socket$inet6(0xa, 0x80002, 0x0) ioctl$SIOCAX25GETINFO(r1, 0x89ed, &(0x7f0000000100)) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 832.992811] FAULT_INJECTION: forcing a failure. [ 832.992811] name failslab, interval 1, probability 0, space 0, times 0 [ 833.016568] CPU: 0 PID: 2281 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 833.023463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 833.032828] Call Trace: [ 833.035437] dump_stack+0x172/0x1f0 [ 833.039091] should_fail.cold+0xa/0x1b [ 833.043008] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 833.048133] ? __lock_acquire+0x6eb/0x48f0 [ 833.052383] ? mark_held_locks+0x100/0x100 [ 833.056648] ? mempool_alloc+0x380/0x380 [ 833.060702] __should_failslab+0x121/0x190 [ 833.064948] should_failslab+0x9/0x14 [ 833.068782] kmem_cache_alloc+0x47/0x700 [ 833.072846] ? ___might_sleep+0x163/0x280 [ 833.076988] ? mempool_alloc+0x380/0x380 [ 833.081051] mempool_alloc_slab+0x47/0x60 [ 833.085216] mempool_alloc+0x16b/0x380 [ 833.089148] ? mempool_destroy+0x40/0x40 [ 833.093242] ? mark_held_locks+0xb1/0x100 [ 833.097408] ? __find_get_block+0x9ba/0xcf0 [ 833.101753] ? __getblk_gfp+0x1b1/0x970 [ 833.105761] ? __find_get_block+0x9ba/0xcf0 [ 833.110290] ? lockdep_hardirqs_on+0x415/0x5d0 [ 833.114882] bio_alloc_bioset+0x3cd/0x690 [ 833.119030] ? __lock_is_held+0xb6/0x140 [ 833.123083] ? bvec_alloc+0x2f0/0x2f0 [ 833.126898] submit_bh_wbc+0x14b/0x790 [ 833.130802] __bread_gfp+0x13d/0x300 [ 833.134538] btrfs_read_dev_one_super+0xb6/0x2a0 [ 833.139314] btrfs_read_dev_super+0x6c/0xd0 [ 833.143642] ? btrfs_read_dev_one_super+0x2a0/0x2a0 [ 833.148669] btrfs_get_bdev_and_sb+0xff/0x300 [ 833.153189] open_fs_devices+0x61b/0xb40 [ 833.157246] ? find_device+0x140/0x140 [ 833.161141] ? __lock_is_held+0xb6/0x140 [ 833.165219] ? btrfs_mount_root+0x10dd/0x18f0 [ 833.169749] ? memmove_extent_buffer.cold+0x44/0x44 [ 833.174795] btrfs_open_devices+0x147/0x170 [ 833.179342] btrfs_mount_root+0xace/0x18f0 [ 833.183582] ? btrfs_decode_error+0x70/0x70 [ 833.187907] ? rcu_read_lock_sched_held+0x110/0x130 [ 833.192938] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 833.198496] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 833.203262] ? __lockdep_init_map+0x10c/0x5b0 [ 833.207767] ? __lockdep_init_map+0x10c/0x5b0 [ 833.212271] mount_fs+0xae/0x331 [ 833.215644] vfs_kern_mount.part.0+0x6f/0x410 [ 833.220145] vfs_kern_mount+0x40/0x60 [ 833.223948] btrfs_mount+0x2b4/0x15e2 [ 833.227766] ? kasan_check_write+0x14/0x20 [ 833.232017] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 833.236878] ? mark_held_locks+0xb1/0x100 [ 833.241021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.246566] ? check_preemption_disabled+0x48/0x290 [ 833.251587] ? btrfs_remount+0x1300/0x1300 [ 833.255817] ? rcu_read_lock_sched_held+0x110/0x130 [ 833.260850] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 833.266402] ? pcpu_alloc+0x144/0x12d0 [ 833.270318] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 833.275365] ? __lockdep_init_map+0x10c/0x5b0 [ 833.279860] ? __lockdep_init_map+0x10c/0x5b0 [ 833.284374] mount_fs+0xae/0x331 [ 833.287847] ? btrfs_remount+0x1300/0x1300 [ 833.292086] ? mount_fs+0xae/0x331 [ 833.295639] vfs_kern_mount.part.0+0x6f/0x410 [ 833.300127] do_mount+0x53e/0x2bc0 [ 833.303661] ? copy_mount_string+0x40/0x40 [ 833.307898] ? _copy_from_user+0xdd/0x150 [ 833.312054] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.317594] ? copy_mount_options+0x280/0x3a0 [ 833.322111] ksys_mount+0xdb/0x150 [ 833.325670] __x64_sys_mount+0xbe/0x150 [ 833.329666] do_syscall_64+0x103/0x610 [ 833.333569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 833.338765] RIP: 0033:0x45b81a [ 833.341959] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 833.360868] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 833.368585] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 833.375869] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 833.383148] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 833.390428] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 833.397738] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 18:23:47 executing program 3 (fault-call:0 fault-nth:69): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:47 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:47 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 833.694185] FAULT_INJECTION: forcing a failure. [ 833.694185] name failslab, interval 1, probability 0, space 0, times 0 [ 833.712475] CPU: 1 PID: 2309 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 833.719375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 833.728749] Call Trace: [ 833.731357] dump_stack+0x172/0x1f0 [ 833.735018] should_fail.cold+0xa/0x1b [ 833.738922] ? fault_create_debugfs_attr+0x1e0/0x1e0 18:23:47 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 833.744121] ? lock_downgrade+0x810/0x810 [ 833.748288] ? ___might_sleep+0x163/0x280 [ 833.752456] __should_failslab+0x121/0x190 [ 833.757403] should_failslab+0x9/0x14 [ 833.761212] kmem_cache_alloc_trace+0x2cf/0x760 [ 833.765898] kobject_uevent_env+0x2fb/0x1030 [ 833.770353] kobject_uevent+0x20/0x26 [ 833.774239] __loop_clr_fd+0x4ee/0xd80 [ 833.778160] lo_ioctl+0x37c/0x20f0 [ 833.781753] ? trace_hardirqs_on+0x67/0x230 [ 833.786095] ? kasan_check_read+0x11/0x20 [ 833.790256] ? lo_rw_aio_complete+0x360/0x360 [ 833.794795] blkdev_ioctl+0xc4b/0x1ae0 [ 833.798692] ? blkpg_ioctl+0xa90/0xa90 [ 833.802589] ? __fget+0x340/0x540 [ 833.806039] ? ___might_sleep+0x163/0x280 [ 833.810183] block_ioctl+0xee/0x130 [ 833.813814] ? blkdev_fallocate+0x410/0x410 [ 833.818131] do_vfs_ioctl+0xd6e/0x1390 [ 833.822010] ? selinux_file_ioctl+0x46f/0x5e0 [ 833.826513] ? selinux_file_ioctl+0x125/0x5e0 [ 833.831115] ? ioctl_preallocate+0x210/0x210 [ 833.835531] ? selinux_file_mprotect+0x620/0x620 [ 833.840371] ? iterate_fd+0x360/0x360 [ 833.844167] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 833.849709] ? security_file_ioctl+0x93/0xc0 [ 833.854120] ksys_ioctl+0xab/0xd0 [ 833.857563] __x64_sys_ioctl+0x73/0xb0 [ 833.861442] do_syscall_64+0x103/0x610 [ 833.865329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 833.870603] RIP: 0033:0x458c17 [ 833.873789] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:23:47 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010"], 0x12}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:47 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:47 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 833.892688] RSP: 002b:00007f2925550a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 833.900403] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 0000000000458c17 [ 833.907674] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 833.914947] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 833.922209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 833.929491] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 834.020575] nla_parse: 5 callbacks suppressed [ 834.020586] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:48 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='proc\x00', 0x0, 0x0) 18:23:48 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 18:23:48 executing program 3 (fault-call:0 fault-nth:70): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000008005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 18:23:48 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:48 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 834.291282] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. 18:23:48 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:48 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) [ 834.335972] FAULT_INJECTION: forcing a failure. [ 834.335972] name failslab, interval 1, probability 0, space 0, times 0 [ 834.371434] CPU: 0 PID: 2338 Comm: syz-executor.3 Not tainted 4.19.37 #5 18:23:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff01000000000000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 834.378328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 834.387692] Call Trace: [ 834.390318] dump_stack+0x172/0x1f0 [ 834.393968] should_fail.cold+0xa/0x1b [ 834.397878] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 834.402988] ? lock_downgrade+0x810/0x810 [ 834.407148] ? ___might_sleep+0x163/0x280 [ 834.411324] __should_failslab+0x121/0x190 [ 834.415556] should_failslab+0x9/0x14 [ 834.419367] kmem_cache_alloc_trace+0x2cf/0x760 [ 834.424031] ? bd_set_size+0xb0/0xb0 [ 834.427761] ? wait_for_completion+0x440/0x440 [ 834.432357] btrfs_alloc_device+0xb4/0x720 [ 834.436585] ? btrfs_find_device_by_devspec+0x110/0x110 [ 834.441940] ? blkdev_put+0x98/0x560 [ 834.445665] close_fs_devices.part.0+0x1af/0x790 [ 834.450421] btrfs_close_devices+0xa0/0x200 [ 834.454745] btrfs_mount_root+0x114f/0x18f0 [ 834.459514] ? btrfs_decode_error+0x70/0x70 [ 834.463827] ? rcu_read_lock_sched_held+0x110/0x130 [ 834.468832] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 834.474370] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 834.479120] ? __lockdep_init_map+0x10c/0x5b0 [ 834.483621] ? __lockdep_init_map+0x10c/0x5b0 [ 834.488113] mount_fs+0xae/0x331 [ 834.491474] vfs_kern_mount.part.0+0x6f/0x410 [ 834.495962] vfs_kern_mount+0x40/0x60 [ 834.499754] btrfs_mount+0x2b4/0x15e2 [ 834.503557] ? kasan_check_write+0x14/0x20 [ 834.507794] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 834.512887] ? mark_held_locks+0xb1/0x100 [ 834.517031] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 834.522577] ? check_preemption_disabled+0x48/0x290 [ 834.527594] ? btrfs_remount+0x1300/0x1300 [ 834.531829] ? rcu_read_lock_sched_held+0x110/0x130 [ 834.536888] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 834.542435] ? pcpu_alloc+0x144/0x12d0 [ 834.546345] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 834.551104] ? __lockdep_init_map+0x10c/0x5b0 [ 834.555620] ? __lockdep_init_map+0x10c/0x5b0 [ 834.560128] mount_fs+0xae/0x331 [ 834.563485] ? btrfs_remount+0x1300/0x1300 [ 834.567708] ? mount_fs+0xae/0x331 [ 834.571273] vfs_kern_mount.part.0+0x6f/0x410 [ 834.575764] do_mount+0x53e/0x2bc0 [ 834.579309] ? copy_mount_string+0x40/0x40 [ 834.583546] ? _copy_from_user+0xdd/0x150 [ 834.587684] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 834.593232] ? copy_mount_options+0x280/0x3a0 [ 834.597737] ksys_mount+0xdb/0x150 [ 834.601268] __x64_sys_mount+0xbe/0x150 [ 834.605257] do_syscall_64+0x103/0x610 [ 834.609138] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 834.614313] RIP: 0033:0x45b81a [ 834.617516] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 834.636413] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 834.644114] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 834.651389] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 834.658652] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 834.666262] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 834.673521] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 834.683890] ------------[ cut here ]------------ [ 834.688675] kernel BUG at fs/btrfs/volumes.c:1068! [ 834.697152] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 834.702530] CPU: 1 PID: 2338 Comm: syz-executor.3 Not tainted 4.19.37 #5 [ 834.709357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 834.718743] RIP: 0010:close_fs_devices.part.0+0x5bf/0x790 [ 834.724296] Code: 3c 03 0f 8e 44 01 00 00 48 8b 45 c0 c7 80 10 01 00 00 00 00 00 00 48 83 c4 48 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b1 c0 cc fe <0f> 0b e8 aa c0 cc fe 0f 0b e8 a3 c0 cc fe 0f 0b e9 16 ff ff ff e8 [ 834.743996] RSP: 0018:ffff88800d35f750 EFLAGS: 00010246 [ 834.749370] RAX: 0000000000040000 RBX: ffff888080d077c0 RCX: ffffc9000c49a000 [ 834.756652] RDX: 0000000000040000 RSI: ffffffff829e86cf RDI: 0000000000000007 [ 834.763963] RBP: ffff88800d35f7c0 R08: ffff888054d52000 R09: ffffed1015d24733 [ 834.771247] R10: ffffed1015d24732 R11: ffff8880ae923993 R12: 0000000000000000 [ 834.777550] kobject: 'loop4' (00000000ad7f928b): kobject_uevent_env 18:23:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000100)={0x10001, 0x1}) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) [ 834.778547] R13: dffffc0000000000 R14: ffff8880a8d42000 R15: fffffffffffffff4 [ 834.787345] kobject: 'loop4' (00000000ad7f928b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 834.792216] FS: 00007f2925551700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 834.792226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 834.792234] CR2: 00007f548e938000 CR3: 00000000954a9000 CR4: 00000000001406e0 [ 834.792246] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 834.792254] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 834.792258] Call Trace: [ 834.792284] btrfs_close_devices+0xa0/0x200 [ 834.792299] btrfs_mount_root+0x114f/0x18f0 [ 834.792317] ? btrfs_decode_error+0x70/0x70 [ 834.792332] ? rcu_read_lock_sched_held+0x110/0x130 [ 834.792348] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 834.792370] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 834.792394] ? __lockdep_init_map+0x10c/0x5b0 [ 834.825285] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 834.830557] ? __lockdep_init_map+0x10c/0x5b0 [ 834.830575] mount_fs+0xae/0x331 [ 834.830592] vfs_kern_mount.part.0+0x6f/0x410 [ 834.830607] vfs_kern_mount+0x40/0x60 [ 834.830622] btrfs_mount+0x2b4/0x15e2 [ 834.830643] ? kasan_check_write+0x14/0x20 [ 834.853527] kobject: 'loop4' (00000000ad7f928b): kobject_uevent_env [ 834.858428] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 834.858445] ? mark_held_locks+0xb1/0x100 [ 834.858462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 834.858478] ? check_preemption_disabled+0x48/0x290 [ 834.858495] ? btrfs_remount+0x1300/0x1300 [ 834.858518] ? rcu_read_lock_sched_held+0x110/0x130 [ 834.880188] kobject: 'loop4' (00000000ad7f928b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 834.881935] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 834.881950] ? pcpu_alloc+0x144/0x12d0 [ 834.881968] ? pcpu_balance_workfn+0x12a0/0x12a0 [ 834.964928] ? __lockdep_init_map+0x10c/0x5b0 [ 834.969435] ? __lockdep_init_map+0x10c/0x5b0 [ 834.973943] mount_fs+0xae/0x331 [ 834.977320] ? btrfs_remount+0x1300/0x1300 [ 834.981566] ? mount_fs+0xae/0x331 18:23:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808cdb002d88c8f00010"], 0x12}}, 0x0) recvmmsg(r0, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 18:23:48 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) 18:23:48 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x8) 18:23:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x102, 0x100000000000001}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048799c99f1cd5910000000000000000000d100"/112], 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x800, 0x0, 0x2}, 0x21) 18:23:48 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, 0xffffffffffffffff) [ 834.985123] vfs_kern_mount.part.0+0x6f/0x410 [ 834.989634] do_mount+0x53e/0x2bc0 [ 834.993181] ? copy_mount_string+0x40/0x40 [ 834.997414] ? _copy_from_user+0xdd/0x150 [ 835.001576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 835.007126] ? copy_mount_options+0x280/0x3a0 [ 835.011640] ksys_mount+0xdb/0x150 [ 835.015184] __x64_sys_mount+0xbe/0x150 [ 835.019159] do_syscall_64+0x103/0x610 [ 835.019255] kobject: 'loop4' (00000000ad7f928b): kobject_uevent_env [ 835.023058] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 835.023069] RIP: 0033:0x45b81a [ 835.023083] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 835.023091] RSP: 002b:00007f2925550a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 835.023105] RAX: ffffffffffffffda RBX: 00007f2925550b40 RCX: 000000000045b81a [ 835.023113] RDX: 00007f2925550ae0 RSI: 0000000020000100 RDI: 00007f2925550b00 [ 835.023122] RBP: 0000000000000001 R08: 00007f2925550b40 R09: 00007f2925550ae0 [ 835.023130] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 835.023138] R13: 00000000004c7853 R14: 00000000004dd868 R15: 0000000000000003 [ 835.023151] Modules linked in: [ 835.025781] ---[ end trace 365506de3d630cc2 ]--- [ 835.053678] kobject: 'loop4' (00000000ad7f928b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 835.059512] RIP: 0010:close_fs_devices.part.0+0x5bf/0x790 [ 835.133174] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 835.141469] kobject: 'loop3' (000000001d92e7d4): kobject_uevent_env [ 835.152072] kobject: 'loop3' (000000001d92e7d4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 835.156630] Code: 3c 03 0f 8e 44 01 00 00 48 8b 45 c0 c7 80 10 01 00 00 00 00 00 00 48 83 c4 48 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b1 c0 cc fe <0f> 0b e8 aa c0 cc fe 0f 0b e8 a3 c0 cc fe 0f 0b e9 16 ff ff ff e8 [ 835.187142] RSP: 0018:ffff88800d35f750 EFLAGS: 00010246 [ 835.194277] RAX: 0000000000040000 RBX: ffff888080d077c0 RCX: ffffc9000c49a000 [ 835.198194] kobject: 'loop4' (00000000ad7f928b): kobject_uevent_env [ 835.202304] RDX: 0000000000040000 RSI: ffffffff829e86cf RDI: 0000000000000007 [ 835.212507] kobject: 'loop4' (00000000ad7f928b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 835.220349] RBP: ffff88800d35f7c0 R08: ffff888054d52000 R09: ffffed1015d24733 [ 835.239435] R10: ffffed1015d24732 R11: ffff8880ae923993 R12: 0000000000000000 [ 835.251525] R13: dffffc0000000000 R14: ffff8880a8d42000 R15: fffffffffffffff4 [ 835.260286] FS: 00007f2925551700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 835.268598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 835.275212] CR2: 0000000000ef00d0 CR3: 00000000954a9000 CR4: 00000000001406e0 [ 835.282484] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 835.289812] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 835.297136] Kernel panic - not syncing: Fatal exception [ 835.303572] Kernel Offset: disabled [ 835.307195] Rebooting in 86400 seconds..