last executing test programs: 6.496139672s ago: executing program 0 (id=3882): socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socket$kcm(0x2, 0x200000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) close(0xffffffffffffffff) r2 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYRESHEX=r1], &(0x7f00000001c0)=""/27, 0x49, 0x1b, 0x1, 0xfffffffa}, 0x28) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000027c0)="d8000000300009116144f782db44b904021d080005000700e8fe55a1180015000600142603600e120900210000000401a8001600a400014006000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5d00040000d6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) close(r3) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r5, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800"/11], 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) close(0x3) r6 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r6, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x2, @empty}, 0x80, 0x0}, 0x20000001) close(0x3) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000002ec0)=ANY=[@ANYBLOB="b601ffff80000000bd110000000000008510000002000000850000007600000095000000000000009500a5050000000077d8f3b4000000002be16ad10a48b243ccc42606d25dfd73a015e0ca7fc2506a0f68a7d06d75357f21699cdc6751dfb265a0e3ccae669e173a649c1cfd6587d472d64e7cc955d77578f4c35235138d5421f9453559c35da860e8ef14142b2a3e314422b854421eed734ceb1efeecb9c66854c3b3ffe1b4ce25d7c983c005c03bf3a48dfe3e26e7a23129d6606fd28a697a9d552af6d9a9df2c3af333e2008e11bbec0727cb3f647535deb6277f5696833a71011a7d06602e2fd5234712596b696418f163d1a13ed38a682f87925bfa753f541cd027edd68149ee99eebc6f7d6dd4ae59af7588c8e1f4efab57644ccb1973d7879b70a70001040000000000000000d7900a820b63278f4e9a217b98ef7042ad2a923132f208fd8289eaf8cd00000000000009d27d753a300800000000000000a5686f2fccc33e3e34c3969c5ad781302d40e97a8ad10ce0cbe17366d5ac6af2fca2360a15b80400d52040ef7b28d300747877e176fe4c4b8e40dbf260f5a9f7eee30293c1b163b795d0aef4deb851a30000f569dc8f39943f889008e1ec914faa9e6cd0b3b4b3b5db666ebeb49d6a62019d76459e70b459543c4ac42e53b4ad4c77cff373ebd95848f01864e456969cd28000170996016aceb583df5ee4dd722e8c350af489f9a900000000a0dcc36b3d7c734a9cce0439f832a20d7cbdcda5dff3ba92dd66afb9d74aa222038994dcd3e7784dbea1e51a15b0f1a040cc63177f8fafa3192fc8e5552da1a982ab8dfe31ad1a0968faa47c2069d6bf09c3aa4f0fc128cb578d99b08a150b4cc4b22f6a464c6398c952519818a44a1b223ff502df87865c276588ea478e328e8277e811b99ce1acfecaf8e2c55ccc4b8eae0a61635514e99ffd438784060f23ba74c0b30b1180d935832deb686d789ba1d436d116394534e88492a42b8bf050c719661a2dc50b3a1dcfbc871e5c27e3d7260f6fa589e40000b89db451ff994845f6b49c12e89291398bcb3c06ef1289f74e0b0e2cab592d35f82a69e7284223a171c616b1f0fee6c4711d7aecb69746064d2c096554975d605ebebf3d5cf32a9a09915ae3f3d4eb96615d7b237da56cd5e9904a19e145f25b6d98eb2c019967f553b61d0e80d6913cee9f8d18469a654a239a84a85debbc02846ac5791278f18c6759e3b513a68284d2efc30587e433431b2896a3bd48020af67e9ac071b2dd6dc3b9efae4ff03558fa619aea909c7f2416e7e7da1c51ccc7e6ac27412f728dc6d80da8adf317ca863ed683897321f8c8bb5a5d953d6783b7a06353ee496bbdff418de3e53234df87756eb99e330253cf5da4aa1a9648a38f07e2d302b4165983db4f7b8972923fffa8c03c288512a3a38fbd7c816a44634f7a03fab30811b7b93257bea4369ba46024dee5e9b0b2c3d3324e9b7c1f99ab9bb3f498b1485373b79ec84a67dad4e37575dab87ce55a9a69ed856a4c4410d1242ac1bd1539094a641cc086c2c53e363beafc74ab4e9ff320373705cbf5644586ffe60d293944fa2d9dc18b55f1af5c42f27747bef1ffd0c1766f062d47d61bf9f64e6ee288fa7fc12d48da526527b9f5c318c93ec447cb8b5eee7aa8a1e85696af3dfef96657c0545c8ebd96528d9c28828e5befd80d684b03b6d153da3e3cbd3bfbf4a9375b8ad04a1d241bcb5d5505cb6cc7a44e2e24bd0b1ca4879caaff59d0ce39dc7f3fea447f4e46967855208e63ec988bd2692afefbed2b001205e4b30ee8fe417defa566a73ace8f01f7181de0ef25f1744896a3c38859e6148c42454949cd64b1a888e7fe9c2d86bb01023b6ddeb67f5eb038af3e460c771518a4126c338b0390d459361e03adf6e6b558b3651a0e33d101b5febfff8279421778d4a914512ca803da18db6fcf89715c2d338f78d8b9220171b41f528f857a7cb79ca990de1208777e13faaa9b9cb9e67797b07d9eb9e909410b50c5d981d9a72aa36498b630519d1530ef00000000000000000000373494cd59e8ba04ec8db8379bd2044c652dff399a9f8bfa4e9c507f049d18837464276830461ee203ba51f6102d262fc9a26bc3638ecce24e65c55da6efaa462f03d0e119c963a8c7a522b59f5a7b44d018cb2648383073d9e032492cae44350bc0a85697f431392eb22cae093e85954af97d6d7b2e6e8f43353062275ad1578a431594243452a2bfb89f91d8eaac038e9e17136e7c698f73faaabb3d00000000000080014573789425c4c32da528d89356aa6d2ae6da082e756c80cf39053431080ea6cbf9997a5a0ddad0b9d12bc3f880476ab32f0feaac5f16e61f7b72b8c9082eec423c6b3eaecfdcc9ec72795e7696421c83b76c2d6bac19bc875d009679778d8ef97d7e05329649d97b0dc54bea9b650873de2d3d702690176e0b23ee5cb5e469a8d1612d611722e6200e3a297d92f8e1de98326c5ef2b89d4e2d47767cd755783e5d865e373338e96ceb8399f296c59b2d70ca27735ecaff62982616d3ac1ab041733bce119d8002a6c8a2b08b32551b2313b1a2ff41b3f04af61c69c85cb2da48215727271bac2ffdeb62d9f5dc4845f1c3f63dc806e615ee8d28d6d7f181e30807afa27f41d0364c746a65a4af7464db68f3c433d88dd625db35fded2c86d75af88efaf20c8b37c644b6c4e773a9589200faa553bc92f952b75ddbfa18ab73979f46947b35914286d2499a0b8c970000000000000000f4fe74e0c26ab52329bd600627b256ca44dd121ffc8dbb6e5f70cbe03efccac70375b30cc927574d254d1b46c607e8b1ca7d1511568c3ef4b6b885f4582bdcef74e5e010627fc8e4fe00000000000000000000869d9640f06b11df2971909b90133983308ea4f033de613763f32d913bcbe9dd082a6fff197a20730269e6cfd31275395833f1c2b8a50a94c30cceae2a11fe9b9b835d0da73891c0b3ce22dea6bf31e7f51808cf72f44b4455b77a778440795e152dc1b7bb0a5636aa4742ce4d331a47de5836539cdf289176527277b70c8162aaf6f9475418b478329f3565450acfaf41ba88c7eab8cabfa97e35081967bb92a264b07e8003d2f15537e72a1e4ca5ec1e2aaaf8236ecdefbaf512c75e636b6b6f518ad20521f909b12e9bc97e408e0dc82f950d12705f35708bc862196abb27e8d7991b5273987f38c4706289ff4f6130cee76465d487a07a74452f87da2029bd3debd9870335d58d3fe1ac80574fa3ea312997ab81bc6f569ffdb10ba3f20a86d95128d13e0c778998d3b3114bfb07bd61e4bff8a5e2ce4aa572c63e09b44ca4a181bcfe4eec3ce843c65c4948169fe639a186acc2b4a96c6b8d4d2e6d53ab97bea01eab953e6e89e3af34d4ada217bc6fda0fb2095c49195d0d6f365ca80a955b9ec81240a84ef672afa369fc8e3d444ba35d0f51a0065a3b982d09dfc6874fc0d8079b185447cb8a695e132d4d613a529d9c77e2a8f7320ecf698e8a2b170fd601dc1a9767a38b10788e92d1356f6a6c1bcfb2d31b46e735db13f1be80bac1b6be04fd98610000000000000000000000000000139af5493f74751c5e2501a4936bc4a0fa516117f4ccadc692003adee0a080eba2f1059660c0ee0e9aec72d4d0fe095632e4f641b0e34c611c5b3e0ba05fa36542d4f237dda323910672a9097d68398fd3539686e4288db0d6bf7cb8a1835f46dfe11865a66ef47e736dada06677a5bca133d6cbc8fe5c4557e51b006bdccd7c5f32ff1d9e8b130f77df09236870fb3de5b87b4f8acc13df534eba329b8667b4dd0c"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xe4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x8, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400001c008103e00f80ecdb4cb9f207c804a00d000000880802fb0a0002000a0ada1b40d80800c500c50083b8", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x0) 4.759488085s ago: executing program 1 (id=3883): r0 = socket$kcm(0x21, 0x2, 0x2) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x5, 0x3, &(0x7f00000006c0)=ANY=[@ANYRES64=r1, @ANYRES16=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRESHEX=0x0, @ANYRES32=r0], &(0x7f0000000340)='syzkaller\x00', 0xfff7ffff, 0x0, 0x0, 0x0, 0x67}, 0x94) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7d, 0x2, @perf_bp={&(0x7f0000000100), 0x2}, 0x80, 0x35, 0x43a1bd76, 0x7, 0x3, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x19, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x5, 0x4, 0x5}, {0x2, 0x3, 0xffffffff}]}, 0x94) r2 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) close(r2) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x64, &(0x7f0000000000)=r5, 0x10) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x5, 0x2, 0x0, 0x0, 0x0, 0x9, 0x4022, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x1000000000000, 0xfffffffc, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x4000000000010000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x100000, 0x0, 0x2, 0x0, 0x80}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x8) bpf$ENABLE_STATS(0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x128}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r7, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}, 0x40010003) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0xb6, 0x0, &(0x7f0000000280)="545292ddc1802d361c41e95d2e014983da19f638e64da47f0c3ad55f135e9ca537ae93fb491b0301acd55144a139257cccb1964eeb1e20b6d0fefcd3a7acde00635cca823911a5086fc4b777ac4e71e42a2548d407828e44194c03ca5e7aa8106e3318ddea6f89bd2bae999738545e1c99ca64178d10fff829f72259dcc462987f040e40c0e421a6aa8b93c6af9ff6f0f798960546699e34f6e4f5ecfb55ca34a186c7a6616b85da68f4afcbce009e7b2facf1ea888f", 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth1_to_bond\x00', 0x200}) r8 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0xc}]}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r10) recvmsg$unix(r9, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r8, 0x84, 0x64, &(0x7f0000000000)=r11, 0x10) sendmsg$inet(r8, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0x1a018}], 0x1}, 0x80d1) 4.759258954s ago: executing program 3 (id=3884): r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x1800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x3, &(0x7f0000000340)=ANY=[@ANYRES32=r0], &(0x7f0000000000)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x7}, 0x94) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) setsockopt$sock_attach_bpf(r2, 0x0, 0x4, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x0, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x1}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d80)={r1, 0x18000000000002a0, 0x17, 0x0, &(0x7f0000000380)="76ea0900bce1003b007400744f3ee7b0f8ce28cfd96844", 0x0, 0x6400, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_type(r3, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000000280), 0x9) r5 = openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454ca, &(0x7f0000000480)=ANY=[@ANYRES16=r0, @ANYRES32=r1, @ANYRESOCT]) write$cgroup_pid(r5, &(0x7f0000000c40), 0x12) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_procs(r7, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r8, &(0x7f0000000100), 0x12) r9 = openat$cgroup_subtree(r6, &(0x7f0000000140), 0x2, 0x0) syz_clone(0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_subtree(r9, &(0x7f0000000300)=ANY=[@ANYBLOB='+pids'], 0x6) socket$kcm(0x29, 0x0, 0x0) 4.711877656s ago: executing program 0 (id=3886): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000040000000200000000000088"], &(0x7f0000000000)=""/205, 0x28, 0xcd, 0x1}, 0x20) (async) syz_clone(0xc510c080, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x2d1}, 0x20a8, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x19, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0x7c3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1f, 0x15, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000fcffffff000000000900000018010000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000040000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000001000000850000006d00000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000ff7f00007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000001000000850000008200000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{}, 0x0, &(0x7f00000002c0)}, 0x20) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'gre0\x00', 0x10}) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) r7 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r7, 0x8917, &(0x7f0000000000)={'ipvlan0\x00', @random="0200ff7fffff"}) (async) mkdir(&(0x7f0000000040)='./file0/../file0/../file0/file0\x00', 0x0) r8 = socket$kcm(0x2b, 0x1, 0x0) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)=@generic={&(0x7f00000000c0)='./file0/../file0/../file0/file0\x00', r5}, 0x18) setsockopt$sock_attach_bpf(r8, 0x0, 0x60, 0x0, 0x4310feed034fc9f2) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x19, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18ff0f000000000000cd4cef091396ee00000900000000000000010000009500000000000000"], &(0x7f0000000780)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @cgroup_sockopt=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f1, &(0x7f0000000080)) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0400000004000000040000000000010008880000", @ANYRES32, @ANYBLOB="00000000002cb608206e538f9450d1b042000000074232976b43999a5b7e9cac29a4f7551c191ff1b1b4f6937af7ba13b5db602701f22bb3cce4b82be9b5e165830ef9d088eec15ec57565d32976a4ba4549118d6fb6a1a233e3c3e4102e2792d2d0f0e6b97d508466232da22c53bdca3bc55f88d0bbc8de0d4f625018e582feef7a477d90387222f8711a1fc31f33f0cef0195798560775e8bd79e0b6a1f309f4c3c065cd7324014fa42b2769dbc0e02442ed018a859e", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000003ffffffff00"/20, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x50) bpf$TOKEN_CREATE(0x24, &(0x7f00000001c0)={0x0, r0}, 0x8) 4.516147031s ago: executing program 4 (id=3888): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0xa402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000002dc0)={&(0x7f0000001640)=@l2tp6={0xa, 0x0, 0x7fff, @loopback, 0x2a4}, 0x80, &(0x7f0000000340)=[{&(0x7f00000003c0)='`', 0x1}], 0x1}, 0x1081) setsockopt$sock_attach_bpf(r1, 0x29, 0x43, &(0x7f0000000080), 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x2940000, @mcast1, 0x9, 0x4}, 0x80, &(0x7f0000000080)}, 0x800) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{0x20, 0x40, 0x10, 0xfffff028}]}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x16, 0x2, 0x0, 0x0, 0x4, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, @perf_bp={0x0, 0x4}, 0x100001, 0xca, 0x5, 0x5, 0x6, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x2000000000000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) close(0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={0x0, 0x0, 0x42}, 0x28) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRES8, @ANYBLOB="3eca", @ANYRES8=r2], 0x9a) 4.367823074s ago: executing program 2 (id=3889): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110c230000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={&(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10, &(0x7f00000023c0)=[{&(0x7f00000000c0)="f6a50492d22ac9851a47b1ed507f33434347c1636489d5b1c82d47f4c8f0d45d2d4725a5c41395da0807e737ff3f901137d65b99870660b57db4c6a0f050e162bdce31ecca00545ea88cdeeb0f6d44cd474c3324ede8401ffe631e22537ed3fdc29188731e96c9a356807439b9f016852d1a9eecae685a481c959624bdde65fd6f80dff771cd3b0668137845e6a8a893320fb6ff625202a3f2ac14bf9d523a080f603c206a6f187a6f4218f691cef7cec1f18e295d81ba62c8d49a4e8985c2bf7a4415fbb4f41c06df3a7509883ea71d9e1d131a3f8ddaa05c3b8eeb67ca83215f80714b154a3f4ae533a962767f0fa4ee3628cac737c6f61c84251adae75693047da269569f071681f3a1bc8b9cb752cb4ec03d561105fbce8400ed30e6ebcd18c81fe52fece41f1b41cdb52542a643e982e8218480b6c2b238d2dc25a1e1b77202382735264a670879e29861132803d2d48e8aebf645c2fdeefb9ca102d8a26827abbadf819e10beac772778f7ddf870b4556ab555bb6ee3d02dc987af6fef1b9bc9d841ee9d4737fc25c5b4b3b4f07fde67e4a436afca5dc3bba9395a63d89fa219b68776102f7694246a8625cf805808312a793acacd285cafac79558b012a6ba8049ec6e0876291f4713474c758942413a13ceed1d975388a1edd3ae5d14c161dfa0696d54bd199f794a3d6b453d32f54737dd94bcf20b83483310b5de0428c39393b139c7087c1f9ce615c49a7f259573f5e158466b1e379c9739b53a150cf1fc799209229258a966ca2093785eccabcf239533cf963fc651e554a4239c7677dc71a6fe9a9619bcbcea7c11d53523e5b392c1ea2f64edd707a7925c31fa8d76760b5b57b600aaedc4c1cd4461cea298a1044b432663d05a13f184d540b3f955a1a7d4a30c376ca072c0917c0a6c6763551dfa1a41afcfd9d1615961571beb1cb31e5f89457563baecb167e28ab25d2c7079fc7960f9294b777e859229211e17b4fc143dd214e9c95689d90dab81bc857566cf90ffc1df9b5b24f9a7236d8731c846e77f53aecee7e71c686cd17e002167f4c093ac7f7e55995e7dddfc4b31050bee29653ba1138aec65228da1fd2d1b697bbf6766545210f8254241bc4ec08550c347b1c63a126ed02071bb8f2bf63ea5f5473c0ee64b375fd37252b96055d15d13d799d212d0d5fdb9d64ef3070ef3244fee166052d86b6a5b5fd5422d1f4a8b1d9333524eaef99fc1630788e6d6914be72bab04ae40b9c0c3308a25fe40a0fbafd28d34da70bbbc682bf913e8e27b7de9a340ce2fc49a62dcdeacf33a9fe9e6b772a09ad93de96fe2a3e99e8464d3bb7272abb914652d850cdef2090d2d18da6883ed754bb0abc2f6ec6529347664b30a57cb1c1f17b661c180c80f653e5a19945094146f843be6a65038af1153f57c0ba1d4252fda897b8cb2a5e6cbaf9b99df65d38b05b1b4fdfbab75d38cce43bc9f9ad647c16c1e5281bde29048a7ad5555e9c7dd8f6399344f71b7dafe9ffa991fa0554929c2c45ca3cecec0508dc5ef1f529be91885b4718d4ec79fec55ad092aa8848bdda619090e7fb4531bca9296e589a52edc726551801ffa5477b283306c75e9ae60763b90c976ad1c85e8c30adde04e3d5d47b773f166a8d8e29a0fc490e3921374a0d291110c4f958a60beed24e84dd6e7ec7174eeeeb3e21720538ca891920588a03591024ed5d42bfadadf06ca38ac640239ff524140b0bba5de2d15abba4155a5c49d47dc3d19128a181c97bd53f278cf8a86f33d9b3466c8936803be9233d449659d3017b7549a2e0713cb94f75998eac73ae36f4d5843f810159658d6ccb4512933839dd4a6f194834fc0cd7ceb218ac2982b9f69645cce2d0414e6d989ad1acebe3de6952562305841709ef4041801b9d0b500a04cd081f5caafa30f1b677e1f12ff6b3b02c0f1519b329fe435af68828e3b9c21a17037341e464ce00980fd7a9aa3d1dc4914fd1346881e4c23c0df466c127505c912c49eb85219ff248894a78af64410093ec3e723ac2ab5a4e44aae9c67500f46947d850edb3b48a0af5356dcd4c430d0f151ab712febe3e0a4724006f419d7ccbabd46b1faa1dee6fd1dc30d2fdc773ef15c918dffa2e084c201523cb940e025fb9df7f1bfd88b83b713226765a030c5c440bf4aeaa4497b61cdb9584129b64bb96dd97996674e0bceb67fc419d5784a755cc2789973ce228d5024202fe8b7091d66478da79be98bf2d7fc8428e39ecea2a6d7b154a90b391de901651e7695a67967ac63e354b423dea18d36935af77bec7c2bc520833e14cd2c7c1ace653eb7c114ade12608d7a5a1bdbb144c1e3c6a591d8c89f81e1a7f6d2a31ba1c6bbcdad90f8622f6ed5765f6852bea3ae1455656d8a3ae1afe0317aa3d1634d9bdd40c5eebdd11dc30b6935b0d43bd1c2bb32b1137046a88806a151314b4e6fcdf18a893749207e7098a5456e013197da1266db58dc824a248ef3c2ea491b473c8b569d90121326181c655359492634908d67a86aa8b2cda0dbf636038881146198247f627dd57dc8cb9c22ba75ebb9726fdd246944ce043df13b20df8a5c2156a8623f04389e81443c513c851fd7bfc6cf1d9932572df4afb8e524b8d5eefc1b417f597360eeb6ff6ecef827376417cd5cb2fd4707b7808daae5d1ea5ec6095d0a33b640c81b22e075fe265f65fffb8930c305c44547ebe92f3f9306455e6a3a58289287621a170d197c79a3be86f90a1811f0b314106c1fae17f77a065e0eadb2e15e84c9353412a096a85c950059014b0a4fdb0771fa1c066660bdd8b8f493ddd235255455aa76889eb128dbf58b8d9182d95a6cb1a26232d5b339d4c259e737a492244461a3e916d67c0d63f880883d1e42dc034cd6d2736ba9fe42109c3485f6af80ba9565822ae6ec6c7156cd576ea83a9a198fd33b06d6e446bae52c56ef3b89f8d56379212b600cfd105c59e9ca9877081d1798b04d887152a8eb6bcec82fd779b2732b7c68f45757de4c49ff289ec464670f99fa9625ead3bcbc76b2321849dadfa01df56e66d038e79f6461e2b289836751b25fc29dd428a168fe87fac199693d1fc0a982ee6d12cf87eda326425200027764a7c0ab5a09b90f6e626580a76a7a5345b862ec010f4e7094be2571a820411c3d67f3ed69701e41e6adecc81b9aba19d1879760813c6f1c7ad75982630eedf4d68c1d7e7054437cbb475a3f13d2bc9b1f77d9913d06f877706d3d9c111d5f2511831a917a4d70b0945ec9030dffad210fe13ca81b7e3913d25766360a20c7631d6b237b1838bae023bee1f7e083bb97ff6ce14b44e57752bf3fbcca93657b1f880714ee4a55195799e43f6728891c432fb415a1e1bb79dd7bf836709a7f2b7f1307739ef8dfd8f3ade124a7004139e4d76496b8df60be762ee69056818da9e3dd0f308f465b9509f60cc321b7c121e996eeb1ff23f3ff612ecea493f4f09731cf798fa6a74301cca22f237fb5b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0x1000}, {&(0x7f00000010c0)="1b4b6e121e904b5067834d4679b33ac6969eeb7c6b510c259a727e83b614f455b79ddb80a9958c6afd87d3a3f89888a4bf0562e2de660dd957b1852f66142910f6f56ae7d9dd604a088e3c93d77cd1327c21af8c0059eb35e54b24c84a32b286919ec90ba30877be75de1d43c4a0ed4a83c4096032438c9311608b3bfd1c16729fccbb0e7eecbba4b78c10c4388a69499147e7ef4a6ef048c2b58e3840c21d928c2c3690d8b46730336b9fb3d8a27465e133abfe1d0e2625f1be720c9beb958b", 0xc0}, {&(0x7f0000001180)="177c21ec3873a7cc581050b244ab2502863615daad79acfcfafdc3335a17de69e59f73b7fa08448c4e3c54ee29c8ea1e68e75ac0dac9934a7a9ee5d57e8f3d837669e6eb273cd1859c2f549b98d96075987f7efccae351fb35f2bd43cdea2e9e1b2d4baf21d9df44858d76be3de120679116821c2565b895fa98c914b115680080e771fcf3227e57536c9d32f459", 0x8e}, {&(0x7f0000001240)="99aa42e921db67849f1e4c34edcc62df1286635b6c41791831fca0eed9b2809b5fd603155dbd9035bfe768280369ee271ed708f1c72f215a9fbfa44ec2e08c438dd88828b199c9c1ef4565", 0x4b}, {&(0x7f00000012c0)="e8347922ce9abe0acd6ab71e26436a852d6c42ab4e8cd0343a22f6d7658cfa657c8679c95ab3f29021baa1412c71bc295d371c63aa259438f5f4719658c9e6466bacb83844343c3d9e91b114c453dce79e3b13e7a2312cb5baa9ffa4c31808fadc3c3c00128e61f6347cbcbc20806a2ba3d6b0d1772e94e0d5908f556c793621c78610b0c37b303d906ab6b6c3b25493f01643272dddbe5e3ddede759692c788b5eba65a0c0fa4d6c5f65756fa02c04f993dc2fae212002c82aae8d35e4e3fc8d6c9dce5fba96c6f22e138dae4e2d3d949cd311eacfdcdeac5302d2552578bb5", 0xe0}, {&(0x7f00000013c0)="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", 0x1000}], 0x6}, 0x4000000) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000f0cd000000000000044e690085000000a000000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r4}, &(0x7f0000000300), &(0x7f0000000700)=r3}, 0x20) sendmsg$inet(r2, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000480)={{}, &(0x7f0000000400), &(0x7f0000000440)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b40)={0xffffffffffffffff, &(0x7f0000000a80), 0x0}, 0x20) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1}, 0x0) r6 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r6, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000100)="41460900000000000000c68e0480fe53", 0x10}], 0x1, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x26}, @loopback}}}], 0x20}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r8 = socket$kcm(0xa, 0x2, 0x88) setsockopt$sock_attach_bpf(r8, 0x1, 0x41, &(0x7f0000000040)=r7, 0x4) recvmsg$kcm(r8, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/28, 0x1c}, 0x2042) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000002480)=0x1) 3.849638236s ago: executing program 2 (id=3890): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xd, &(0x7f00000004c0)=ANY=[@ANYBLOB="18020000000000000000000000000000850000002000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007"], 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="12000000220000000400000002"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r2, 0xffffffffffffffff}, &(0x7f0000000200), &(0x7f0000000140)=r1}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r3}, &(0x7f0000000040)=0x2, &(0x7f0000000240)=r1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000010040), 0x0, 0xffffffffffffffff, 0x4}, 0x38) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='rdma.current\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r5, 0x80108907, 0x0) close(r4) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000005c0)={&(0x7f0000000300)="9a0a738d30b9c44c71dce9981818808c0d409e08da678336f97ca9ca8d686022d580d51e5c7d6cb62dba097fc0dfa40b4f8bb51f046272d3747e11875b9694fc09dd6febb43bbdf4f8c613dbaec76d793b88ba1856f63fb3fee2e8c60fcbe15717034dd749c4f9a392f8e4b6a869d6ddf501d639ce3d3a827bfea27bc57f766cef4f855908144a7c05ec3819f4f4ccdab40bd44692eea2094c6c85f7a7468358e1a1d01b90b2bf87896488db4a2ec05ba2056ae8", &(0x7f00000003c0)=""/20, &(0x7f0000000400)="284a10c003d1efa680d3b5e354f821058461cbcece7f4d195e8b6fd023aad681bf188a0c48f372e59164de43d767eb134e70a41ec1b142fff6a1595018de8a10b72f8b65fab99f2fdf9d6bd62391786402c6dc37b4c8af1c4ac35081652ccf2feaf30e3ceae7f590cd50d389cf57edbf14a3b11637e9033a9153d5a9b027b104b51ee3338e04839c9bbf956cb643ad17", &(0x7f0000000540)="a416f3265cb625b42abda0eb2adfd9b48c5207c99c2fec4c912f5068bceb8b98fa841352dd40de1629b016de9d7b2720626b85606803eed3bbc4fed3e6c9016c6018f9296b2aabc1d6e9f26b8973abe91da1badad1d94441022f4fd3f23f9c0e5241adb954981b0e680f9ca015687d1287178c9a4b61697ac7acad305a97c794", 0xfffff800, r4, 0x4}, 0x38) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x26e1, 0x0) r7 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r7, 0x1, 0x3e, &(0x7f00000002c0)=r6, 0x161) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000700)={@ifindex, 0x1e, 0x1, 0x7, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0], 0x0}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x98, 0x1, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x402, 0x0, 0xfffffffe, 0x0, 0x0, 0x40000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0xf, 0x2, 0xff, 0x0, 0xfffffffffffffffd, 0x2, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, @perf_bp={0x0, 0x1}, 0x81400, 0xca, 0xfffffffd, 0x9, 0xdf1e, 0x400002, 0x0, 0x0, 0xe, 0x0, 0x400000008}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x5) recvmsg$unix(r9, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x3, 0x1, 0x3, 0x0, 0x0, 0x9f, 0xc102e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x8101000000000004}, 0x88, 0x0, 0x0, 0x0, 0x4, 0xfffffffd, 0x0, 0x0, 0xffffffff, 0x0, 0x3ff}, 0x0, 0x1, r12, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="1806000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(r12, &(0x7f0000000000)=ANY=[@ANYRES8=r10, @ANYBLOB="3eca", @ANYRES8=r11], 0x9a) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000740)={@map=r2, r0, 0x1, 0x15, r6, @void, @value=r0, @void, @void, r8}, 0x20) 3.567091993s ago: executing program 2 (id=3891): perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x3, 0x0, 0x4, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}, 0x14000, 0x8, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x8, 0x3, 0x0, 0x5, 0x7fff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x21, 0x2, 0x2) socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f8481f0000005e", 0x19}], 0x1}, 0x20) r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, 0x0, 0xfe33) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)}, 0x0) socket$kcm(0x10, 0x3, 0x10) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x25, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x3}, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) socket$kcm(0x29, 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe33) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46a, 0x1, @perf_bp={0x0}, 0x81, 0x3, 0x0, 0x9, 0x1, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000a80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x830d}, 0x220, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e"], 0xfe33) socket$kcm(0x2, 0x3, 0x2) socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x1e, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) 3.521752844s ago: executing program 4 (id=3892): r0 = socket$kcm(0x10, 0x2, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) socket$kcm(0x1e, 0x4, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008188040f80ec59acbc0413a1f848100000", 0x17}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f00000000c0)={0x0, 0x4000, &(0x7f0000000200)=[{&(0x7f00000006c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4014) 3.391748328s ago: executing program 3 (id=3893): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d, 0x9, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[], 0xfe33) r2 = syz_clone(0x20400, &(0x7f00000001c0)="c519ba920c14583b791e1e9644d6fe20ebcc196ff1759500fa8b9f408a8850d6799efda764fe240565f96602443ca10607ab63fc076258927eaddbe41f5b592f30199fbe9004c684b70a8458a5ef52dc54bcfba51bd0973c3a847f1445bc55ef7f232777af684e713b6fef68287879573bebc2f9f7d73a411b28c65bb90ab22cfb3a88d0b106b71d61bad96beba16532a09ce6ff4689cb41df451dff559a413a4d9f45527251c37fdfc47fa82ae46fb8094b348e3b82b15a15effbc34f6c748232", 0xc1, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="69dd9c49821d9988ef83f1a9a5d8a86e1b034a79b8fdcd56b8b9b9897d7f94a1737ddde30f614b8c40835c2ccb9dc6f25276b3c645de5ccaf8fcc90320aba9b7f5ee5efb60d6b1320445a9cb32cdd7afaa8213ac21d82f22159ef1b2bb9c38893d8b21b82587e5da2463ae") perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x5, 0x6, 0x8b, 0x2, 0x0, 0x5b9a, 0x1004, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x775d, 0x4, @perf_config_ext={0x1}, 0x1200, 0x9d, 0x80000001, 0x7, 0x8d2, 0x9, 0xf4f, 0x0, 0x7fff, 0x0, 0x26}, r2, 0xffffffffffffffff, r0, 0x8) bpf$MAP_CREATE(0x0, 0x0, 0x50) r3 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r3, 0x84, 0x2, 0x0, 0x0) 3.157249523s ago: executing program 0 (id=3894): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2112, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open$cgroup(&(0x7f00000001c0)={0x2, 0x80, 0x51, 0x9, 0x4, 0x0, 0x0, 0x2, 0x91, 0x7, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_config_ext={0x46d, 0x3}, 0x208010, 0x8d, 0x2417, 0x0, 0x8, 0x4800, 0x7c, 0x0, 0xd, 0x0, 0x3}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x4) r2 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x657a, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x14649, 0x400000, 0x0, 0x0, 0x5}, 0x0, 0x2, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x46, 0x0, 0xf0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x8, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000140)={r6}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x0, 0x33, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x81, 0x9, 0x40, 0x3, 0x0, 0x3, 0xd3804, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12fe, 0x1, @perf_config_ext={0x3, 0x4ef99c3f}, 0x808, 0x7, 0x6, 0x6, 0xd2, 0x0, 0xfff4, 0x0, 0x1, 0x0, 0x7}, 0x0, 0xffffffffffffffff, r1, 0x8) ioctl$SIOCSIFHWADDR(r5, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @random="02000000000a"}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x3, 0x3, &(0x7f0000006580)=ANY=[@ANYBLOB="660a000000000000691188000000000095"], &(0x7f0000000000)='GPL\x00'}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r8 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @empty, 0x7}, 0x80, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x10}, 0x97) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="040000000000000000000000000200"/24]) write$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0xa) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000040)={'sit0\x00', @local}) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xa, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="660a0000000000006111bc000000000095"], &(0x7f0000000000)='GPL\x00'}, 0x94) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) 3.116311764s ago: executing program 1 (id=3895): r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x0, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000001, 0x1, @perf_bp={0x0}, 0x8061, 0x3, 0x0, 0x3, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x22, 0x2, 0x21) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000900)={'bridge0\x00', @remote}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[@ANYRES8=r4, @ANYBLOB="3e0002"], 0x9a) r6 = socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="100000002d000b02d25a806f8c6394f9101a04000a7401", 0x17}], 0x1}, 0x0) write$cgroup_subtree(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="934300005a0033d487277b9b108b4ab502", @ANYRES32, @ANYRES8=r6], 0xfe33) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1010, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x101}, 0x10c006, 0xac5d, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000000000c02000000000000000000000d00"], 0x0, 0x34}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd6317ce22000000000000000000000000000000007fffffff0001"], 0xfdef) 2.613973356s ago: executing program 4 (id=3896): r0 = socket$kcm(0xa, 0x5, 0x0) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x8, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7538e475dd6317cebb03c23c00fe80000000000000875a65969ff57b0000040000000000000004"], 0xfe1b) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f3, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r4, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x74, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r6 = socket$kcm(0x10, 0x7, 0x4) sendmsg$inet(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x1f00c00e}, 0x0) socketpair(0xb, 0x1, 0x6, &(0x7f00000007c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) r7 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r7, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r7, &(0x7f0000000180)={&(0x7f0000000100)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000040)="27030202590400000000002f1eafbcf706e105000000894f000f1102ee1680ca82973d2bd4b8bf4a8291a14b8a34f90186cee844000000080000000019b0fb0b", 0x6a}, {&(0x7f0000000440)="63f805d7649496db72959832930469edc7b7d050139bf7ada300c9e37eed1153ecb716cdb8981cd819af0b33254465cc904b7b31789d65c0e0d3333ce2c23620", 0x40}, {&(0x7f0000000280)="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", 0x1a1}], 0x3, 0x0, 0xfffffec3}, 0x200400c4) socketpair(0x1, 0x1, 0x0, 0x0) r8 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x18, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="8510000004000000950000000000000018000000000000000000000000000000950000000000000085100000fcffffff95"], &(0x7f00000000c0)='GPL\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r8, 0xe0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000001680)=[0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0xd, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="720ac4ff000000007110ca00"], 0x0}, 0x94) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRES8=r3, @ANYBLOB="b06d4eaddb5cdb0c81579f638586b282dbcfacc0844c753c", @ANYRES16=r9, @ANYRES32, @ANYRES8=r0, @ANYRESDEC, @ANYRESOCT=r0, @ANYRES16=r4, @ANYRESOCT=r10, @ANYBLOB="da0805e8c7aafb44a83aeeeb3d426468cf655598465512d976fbb284d5e22170908817fedb2eea2facca7ea3bb7237f38da12d9167c175a000bda061791260e680a28ba2bce7b27cd7f473227bd46b60b7a6", @ANYRES8=r1, @ANYBLOB="ec5ff161a0055cfe80037f65d83528797661d2a5d88089794ce580f1e8cc7b66287e642a0d36e14f2d3073b84100cb4fe0d07b140e4b0673c8ef5765b367e96a40da0daedfba0adf228413f8a4edd8c7"], &(0x7f0000000000)='GPL\x00', 0x2000000d, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r11) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6, 0xc, 0x9, 0x0, 0x0, 0x2000, 0x848, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x4, @perf_config_ext={0x4, 0x10}, 0x0, 0xc, 0x0, 0x8, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r5, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x89a0, &(0x7f0000000080)) 2.386359382s ago: executing program 0 (id=3897): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00', 0x112}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000240)={0x2, &(0x7f00000001c0)=[{0x30, 0x2, 0x3f, 0xfffff004}, {0x16, 0x4, 0x2, 0xfffffffe}]}) bpf$PROG_LOAD(0x23, &(0x7f00000054c0)={0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x90) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000340)={r1}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x5, 0x6c, 0x2, 0x2, 0x8, 0x9, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x2000, 0xff, 0x9, 0x0, 0x4, 0x145d, 0x1, 0x0, 0x3f8, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000280)={0x5, 0x4c, 0x2, 0x2, 0x8, 0x9, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x2000, 0xff, 0x9, 0x0, 0x4, 0x145d, 0x1, 0x0, 0x3f8, 0x0, 0x4}, 0x0, 0x0, r3, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x45, 0x2, 0x4, 0x8, 0x9, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x2000, 0xff, 0x9, 0x4, 0x4, 0x145d, 0x1, 0x0, 0x3f8, 0x0, 0x100}, 0x0, 0x0, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x9) r5 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x2, &(0x7f00000002c0), 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000440)="9b", 0x1}], 0x1}, 0x4000044) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_subtree(r7, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='+cpu'], 0x5) write$cgroup_subtree(r8, &(0x7f00000002c0)=ANY=[@ANYBLOB='-cpu'], 0x5) r9 = openat$cgroup_type(r6, &(0x7f0000000040), 0x2, 0x0) write$cgroup_type(r9, &(0x7f0000000080), 0x9) sendmsg$kcm(r1, &(0x7f0000000140)={&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, 0x80, 0x0}, 0x20000000) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x3}, 0x50) 2.297334614s ago: executing program 3 (id=3898): bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="260000e4ff"], 0x10) 2.271588994s ago: executing program 2 (id=3899): socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socket$kcm(0x2, 0x200000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) close(0xffffffffffffffff) r2 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYRESHEX=r1], &(0x7f00000001c0)=""/27, 0x49, 0x1b, 0x1, 0xfffffffa}, 0x28) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000027c0)="d8000000300009116144f782db44b904021d080005000700e8fe55a1180015000600142603600e120900210000000401a8001600a400014006000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5d00040000d6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) close(r3) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r5, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800"/11], 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) close(0x3) r6 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r6, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x2, @empty}, 0x80, 0x0}, 0x20000001) close(0x3) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000002ec0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xe4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x8, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0400001c008103e00f80ecdb4cb9f207c804a00d000000880802fb0a0002000a0ada1b40d80800c500c50083b8", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x0) 2.167497217s ago: executing program 1 (id=3900): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x0, 0x0, &(0x7f0000000380)='GPL\x00', 0x20a, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20}, 0x94) bpf$TOKEN_CREATE(0x24, &(0x7f0000000040)={0x0, r0}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x18, 0x4, 0x0, 0x0, 0x7, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="12000000040000000800000002"], 0x50) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x604, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000200), 0x2}, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x108302, 0x2, 0xfffffffe, 0x3, 0x0, 0x4, 0x6980, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb01001800000000000000100000001000"], 0x0, 0x2a}, 0x28) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x80, 0x0, 0x0, &(0x7f0000000180)=ANY=[], 0x18, 0x68000000}, 0x0) socket$kcm(0xa, 0x5, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000001300)={0x6, 0x4, &(0x7f0000002280)=ANY=[@ANYRESOCT=r3], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r1, 0x29, 0x22, &(0x7f0000000100)=r4, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="00004000000000000000000000a700", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0b000000080000000c0000000000008001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000020000000000000000000000018110000", @ANYRES32=r8, @ANYBLOB="0000000000000000b7080000000025007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000023850000000300000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b702000000000000850000008600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00000000c0)=r9, 0x4) sendmsg$unix(r6, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000001c0)) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x800454e0, &(0x7f0000000480)=0x70dfd79b) close(r11) r12 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r12, &(0x7f0000000040)=ANY=[], 0xfe33) recvmsg$unix(r10, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x2040) socket$kcm(0x10, 0x3, 0x10) 1.890637514s ago: executing program 4 (id=3901): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110c230000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={&(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10, &(0x7f00000023c0)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="1b4b6e121e904b5067834d4679b33ac6969eeb7c6b510c259a727e83b614f455b79ddb80a9958c6afd87d3a3f89888a4bf0562e2de660dd957b1852f66142910f6f56ae7d9dd604a088e3c93d77cd1327c21af8c0059eb35e54b24c84a32b286919ec90ba30877be75de1d43c4a0ed4a83c4096032438c9311608b3bfd1c16729fccbb0e7eecbba4b78c10c4388a69499147e7ef4a6ef048c2b58e3840c21d928c2c3690d8b46730336b9fb3d8a27465e133abfe1d0e2625f1be720c9beb958b", 0xc0}, {&(0x7f0000001180)="177c21ec3873a7cc581050b244ab2502863615daad79acfcfafdc3335a17de69e59f73b7fa08448c4e3c54ee29c8ea1e68e75ac0dac9934a7a9ee5d57e8f3d837669e6eb273cd1859c2f549b98d96075987f7efccae351fb35f2bd43cdea2e9e1b2d4baf21d9df44858d76be3de120679116821c2565b895fa98c914b115680080e771fcf3227e57536c9d32f459", 0x8e}, {&(0x7f0000001240)="99aa42e921db67849f1e4c34edcc62df1286635b6c41791831fca0eed9b2809b5fd603155dbd9035bfe768280369ee271ed708f1c72f215a9fbfa44ec2e08c438dd88828b199c9c1ef4565", 0x4b}, {&(0x7f00000012c0)="e8347922ce9abe0acd6ab71e26436a852d6c42ab4e8cd0343a22f6d7658cfa657c8679c95ab3f29021baa1412c71bc295d371c63aa259438f5f4719658c9e6466bacb83844343c3d9e91b114c453dce79e3b13e7a2312cb5baa9ffa4c31808fadc3c3c00128e61f6347cbcbc20806a2ba3d6b0d1772e94e0d5908f556c793621c78610b0c37b303d906ab6b6c3b25493f01643272dddbe5e3ddede759692c788b5eba65a0c0fa4d6c5f65756fa02c04f993dc2fae212002c82aae8d35e4e3fc8d6c9dce5fba96c6f22e138dae4e2d3d949cd311eacfdcdeac5302d2552578bb5", 0xe0}, {&(0x7f00000013c0)="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", 0x1000}], 0x6}, 0x4000000) socket$kcm(0xa, 0x2, 0x73) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000f0cd000000000000044e690085000000a000000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r4}, &(0x7f0000000300), &(0x7f0000000700)=r3}, 0x20) sendmsg$inet(r2, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000480)={{}, &(0x7f0000000400), &(0x7f0000000440)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b40)={0xffffffffffffffff, &(0x7f0000000a80), 0x0}, 0x20) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1}, 0x0) r6 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r6, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000100)="41460900000000000000c68e0480fe53", 0x10}], 0x1, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x26}, @loopback}}}], 0x20}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r8 = socket$kcm(0xa, 0x2, 0x88) setsockopt$sock_attach_bpf(r8, 0x1, 0x41, &(0x7f0000000040)=r7, 0x4) recvmsg$kcm(r8, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/28, 0x1c}, 0x2042) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000002480)=0x1) 1.881746054s ago: executing program 0 (id=3902): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0xa402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000002dc0)={&(0x7f0000001640)=@l2tp6={0xa, 0x0, 0x7fff, @loopback, 0x2a4}, 0x80, &(0x7f0000000340)=[{&(0x7f00000003c0)='`', 0x1}], 0x1}, 0x1081) setsockopt$sock_attach_bpf(r1, 0x29, 0x43, &(0x7f0000000080), 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x2940000, @mcast1, 0x9, 0x4}, 0x80, &(0x7f0000000080)}, 0x800) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{0x20, 0x40, 0x10, 0xfffff028}]}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x16, 0x2, 0x0, 0x0, 0x4, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, @perf_bp={0x0, 0x4}, 0x100001, 0xca, 0x5, 0x5, 0x6, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x2000000000000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) close(0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={0x0, 0x0, 0x42}, 0x28) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRES8, @ANYBLOB="3eca", @ANYRES8=r2], 0x9a) 1.859161344s ago: executing program 3 (id=3903): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4, @perf_bp={0x0, 0x2}, 0x91275e56eb2e88e4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4861, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xb) ioctl$SIOCSIFHWADDR(r0, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="8000230d1100"}) (fail_nth: 10) 1.820980255s ago: executing program 2 (id=3904): socket$kcm(0x21, 0x2, 0x2) socket$kcm(0x2, 0x3, 0x2) socket$kcm(0x2, 0x3, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2a040, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x6, 0x4, 0x4, 0x9, 0x84, 0xffffffffffffffff, 0xffffffff}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000001010000fc0f000007"], 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$kcm(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000780)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161) sendmsg$inet(r1, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x0) (fail_nth: 9) 1.690496879s ago: executing program 1 (id=3905): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x40, 0x40, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2, 0x8000000}}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x8}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x1}]}]}}, 0x0, 0x5a}, 0x20) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000780)={&(0x7f0000000580)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xe5, 0xe5, 0x6, [@decl_tag={0xe, 0x0, 0x0, 0x11, 0x3, 0x1}, @datasec={0x3, 0x4, 0x0, 0xf, 0x1, [{0x3, 0x6, 0x200}, {0x2, 0x1, 0x7}, {0x2, 0x1ab2, 0xf}, {0x5, 0x5, 0x380}], 'D'}, @typedef={0x6, 0x0, 0x0, 0x8, 0x5}, @var={0x1, 0x0, 0x0, 0xe, 0x2}, @type_tag={0xa, 0x0, 0x0, 0x12, 0x2}, @func={0x10, 0x0, 0x0, 0xc, 0x5}, @const={0xc, 0x0, 0x0, 0xa, 0x2}, @typedef={0xa}, @enum={0x10, 0x8, 0x0, 0x6, 0x4, [{0x10, 0x5}, {0xd, 0xbff}, {0xc, 0x6}, {0xb, 0xb}, {0xe, 0x4}, {0xc, 0x6}, {0xc, 0x9}, {0x6, 0x9}]}]}, {0x0, [0x0, 0x0, 0x30, 0x61]}}, &(0x7f00000006c0)=""/131, 0x106, 0x83, 0x1, 0x3ff, 0x10000}, 0x28) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000010001020900000001000000", @ANYRES32, @ANYBLOB="00000000670000000000e1000000000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000000fdffffff00"/28], 0x50) bpf$MAP_UPDATE_CONST_STR(0x4, &(0x7f0000001800)={{r1}, &(0x7f0000001780)=0x4, 0x0}, 0x20) r2 = openat$cgroup_ro(r0, &(0x7f00000002c0)='blkio.bfq.idle_time\x00', 0x0, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x1000, 0x10}, 0xc) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={0xffffffffffffffff, 0x1, 0x10}, 0xc) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000400)={r0, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x2, &(0x7f0000000100)=@raw=[@map_idx={0x18, 0xa, 0x5, 0x0, 0x1}], &(0x7f0000000140)='syzkaller\x00', 0x2b13, 0xc4, &(0x7f0000000180)=""/196, 0x41100, 0xe1e3f463590ea0f1, '\x00', 0x0, 0x25, r2, 0x8, &(0x7f0000000300)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0xd, 0x10000, 0x5}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000000440)=[r0, r0, r0, r0, 0x1, r3, r4, r5], &(0x7f0000000480)=[{0x4, 0x3, 0xf, 0x7}, {0x4, 0x1, 0x7, 0xb}], 0x10, 0xe16}, 0x94) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4, @perf_bp={0x0, 0x2}, 0x91275e56eb2e88e4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4861, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xb) socket$kcm(0xa, 0x5, 0x0) r6 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x5) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={0xffffffffffffffff, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0x2}, 0x0, 0x0, 0xfffffffd, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x21, 0x2, 0x2) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f00000000c0)={'macsec0\x00', 0x400}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000000140)={'veth0_macvtap\x00', 0xe00}) ioctl$TUNGETVNETLE(r7, 0x800454dd, &(0x7f0000000b80)) r8 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r8, 0x0) 1.040805244s ago: executing program 4 (id=3906): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000120000000000"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r2 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={&(0x7f0000000280)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0x2, 0xe6, "5bf0ea794db5e762aab648853089c5be359dc68fc3b04a8a9f2f7248bd46e4b6bb69e65691a7050124ac8f64fa5c1b184f8311c20aa0316f56bc6d8181592d", 0x19}, 0x80, 0x0}, 0x4) r3 = socket$kcm(0x11, 0x2, 0x300) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8916, &(0x7f0000000580)='lo:\x96o8\x14d\xa1\xba\xda\xd1\xa0J\x12t\x02\x006\xe3\xd7\\b\x00\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\xff\xe6\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x01\xb7l\xed}\xe5\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x02\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2ak\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x01\x00\x00\x00\xd3\r7\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xd5s2\x9cVF\xd5\x18\xfe\x0f\x8f \x01\x00\x00\xb1\x88\xebW_\xa5\xe1\xf6\x8aj\xca\xf8m\xab\xe8\x99\xeb\xe1\xde\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xfc\xfa 6(\x04\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x02\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x1f\x9c,\x113\x7f\x03\x93\xe1\xcc\xe7f\r\xf3\xff0\f\x82%_\x92\x8b\xc4\xb9\xd9\xe7\xf2\xe4\xc1i\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02!\xed\xff\xee$\xc89\x8cB0\xd1\xa8\xd4\xe6K0\xe1\xa3TS\x18\xe6x\x1f%P\x9fU)\x83E\n\x90M\r.\x85gn_\xb2\xe9\x8a\x1c\xe3\x93\xd8\xbc\xb6N\xc3\xe1\xafh\xa0iF\xdcq\xf9\x17\xd9i\x844E\x1a\x13\x9a\xe6\xd3\xab:PM\xfbe\xfe9\xd9\x04.\x9aL\x03b\xf7\x10N\xd1\x93\rU\x7fy\x18tE\xf1*\x9a0Z\x9f\xdc{\x13\xf6\xb7\xf7\xe6=\x9cD\x108\x8eS\xa0\xd0\xa7\tn\xd9\xae\xc0\x18~x[\x85Y\xb2\x82w\x150\x97\xba\xe6\xca\xb1\xa3\x02\x14^\xbdZ\xae\xf5/\xcf\xb8\xea8Uw\x92`\"2\x81j\xbb\x87+\x89\xc50xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000002440)={&(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10, 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0x1000}, {&(0x7f00000010c0)="1b4b6e121e904b5067834d4679b33ac6969eeb7c6b510c259a727e83b614f455b79ddb80a9958c6afd87d3a3f89888a4bf0562e2de660dd957b1852f66142910f6f56ae7d9dd604a088e3c93d77cd1327c21af8c0059eb35e54b24c84a32b286919ec90ba30877be75de1d43c4a0ed4a83c4096032438c9311608b3bfd1c16729fccbb0e7eecbba4b78c10c4388a69499147e7ef4a6ef048c2b58e3840c21d928c2c3690d8b46730336b9fb3d8a27465e133abfe1d0e2625f1be720c9beb958b", 0xc0}, {&(0x7f0000001180)="177c21ec3873a7cc581050b244ab2502863615daad79acfcfafdc3335a17de69e59f73b7fa08448c4e3c54ee29c8ea1e68e75ac0dac9934a7a9ee5d57e8f3d837669e6eb273cd1859c2f549b98d96075987f7efccae351fb35f2bd43cdea2e9e1b2d4baf21d9df44858d76be3de120679116821c2565b895fa98c914b115680080e771fcf3227e57536c9d32f459", 0x8e}, {&(0x7f0000001240)="99aa42e921db67849f1e4c34edcc62df1286635b6c41791831fca0eed9b2809b5fd603155dbd9035bfe768280369ee271ed708f1c72f215a9fbfa44ec2e08c438dd88828b199c9c1ef4565", 0x4b}, {&(0x7f00000012c0)="e8347922ce9abe0acd6ab71e26436a852d6c42ab4e8cd0343a22f6d7658cfa657c8679c95ab3f29021baa1412c71bc295d371c63aa259438f5f4719658c9e6466bacb83844343c3d9e91b114c453dce79e3b13e7a2312cb5baa9ffa4c31808fadc3c3c00128e61f6347cbcbc20806a2ba3d6b0d1772e94e0d5908f556c793621c78610b0c37b303d906ab6b6c3b25493f01643272dddbe5e3ddede759692c788b5eba65a0c0fa4d6c5f65756fa02c04f993dc2fae212002c82aae8d35e4e3fc8d6c9dce5fba96c6f22e138dae4e2d3d949cd311eacfdcdeac5302d2552578bb5", 0xe0}, {&(0x7f00000013c0)="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", 0x1000}], 0x6}, 0x4000000) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000f0cd000000000000044e690085000000a000000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r4}, &(0x7f0000000300), &(0x7f0000000700)=r3}, 0x20) sendmsg$inet(r2, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000480)={{}, &(0x7f0000000400), &(0x7f0000000440)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b40)={0xffffffffffffffff, &(0x7f0000000a80), 0x0}, 0x20) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1}, 0x0) r6 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r6, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000100)="41460900000000000000c68e0480fe53", 0x10}], 0x1, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x26}, @loopback}}}], 0x20}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r8 = socket$kcm(0xa, 0x2, 0x88) setsockopt$sock_attach_bpf(r8, 0x1, 0x41, &(0x7f0000000040)=r7, 0x4) recvmsg$kcm(r8, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/28, 0x1c}, 0x2042) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000002480)=0x1) 828.797649ms ago: executing program 1 (id=3908): r0 = socket$kcm(0x10, 0x3, 0x10) socket$kcm(0x21, 0x2, 0x2) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x400, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f00000008c0), 0x4) r4 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r4, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000027ab", @ANYRES32=0x0, @ANYBLOB="ac141411e00000010000000024000000000000000000000007000000441405716401010100000000ac14141d0000000500000000"], 0x48}, 0x200040c4) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed0079070011"], 0xcfa4) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0x1}, 0x10000, 0xc8, 0xfff, 0x0, 0x8, 0xfffffffc, 0x400}, 0x0, 0x8, 0xffffffffffffffff, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x40) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x15) r7 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r7, 0x10f, 0x87, &(0x7f00000008c0), 0x43) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)='%@*\x00') setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000008c0), 0x43) socketpair(0x10, 0x3, 0x9, &(0x7f0000000800)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000001540)=@tipc, 0x80, 0x0}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb01001800000000000000240000002400000008000000040000000000000700000000030000000000000f01000000000000000000000d0200000000002e2e5f"], 0x0, 0x44}, 0x20) bpf$TOKEN_CREATE(0x24, &(0x7f0000000300)={0x0, r2}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1f, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000c43b0000000000000600000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf09000000000000550901000000000095000000000000000051090009000000bf91000000000000b7020000000000008500000000000000b70000"], &(0x7f00000000c0)='syzkaller\x00', 0x8000, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f00000000c0)="1400000027000bff001b05290000000000000000", 0x14}], 0x1}, 0x4080) recvmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000500)={{}, &(0x7f0000000400), 0x0}, 0x20) 825.977699ms ago: executing program 0 (id=3909): perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x3, 0x0, 0x4, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}, 0x14000, 0x8, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x8, 0x3, 0x0, 0x5, 0x7fff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x21, 0x2, 0x2) socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f8481f0000005e", 0x19}], 0x1}, 0x20) r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, 0x0, 0xfe33) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)}, 0x0) socket$kcm(0x10, 0x3, 0x10) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x25, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x3}, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) socket$kcm(0x29, 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe33) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46a, 0x1, @perf_bp={0x0}, 0x81, 0x3, 0x0, 0x9, 0x1, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000a80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x830d}, 0x220, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e"], 0xfe33) socket$kcm(0x2, 0x3, 0x2) socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x1e, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) 607.852925ms ago: executing program 4 (id=3910): r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x0, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="850000002a00000025000000000000009500000000000000aecd48d6494d614dcc6fab5335ec470db2c6161dba392176dd2963038e1d69ba7ea94c500dc4ef2fad94ed406f21caf5adcf920569c00cc1199684fa75814709fea019af247c93836d9ea2cfb0e60436e05425cc4686b066707de94a4f4d5fc79c1faca0f9d9924be41a9169bdfaf16da915b2e249ee1c6eee84309e7a23c19a39484809539fca4e0b6fab1aa7d55545a34effa077faa55c59e88254f54077f799bf168301000000bf2255d6a0244d35b213bda84cc172afd8cc2e47a7d8b85a5e3d77ac463920e231b7ae0da8616d2b79db2e3d5986c82b5aa94e539b204d58f91f5da6c025d060ab186d94af98af1da2b5952eb15855933a212304e035f7a35dfc72c81256a55a25f8fe3b28d7e53c7160ec83070000020000004015cf10453f6c0b973b81a484ebad04859d928365a7ea3fab8b4b380a00d72b0000000000001cf555c14d56b51c2298237bebfc08e0d5976a942b846970cfd98b9d4139f1111f2cc5e46ac1c60a9b030074bfbcd4b09012175484135f0e519f0b1e4aaa026d570ecb5e8cddbed65ff702000000a3ff4f8a4cf796b07a6ff61c5552417fd703f7f14d8b78ac02ca3cdf6a662db1c9c89c9120072a5d00dcdd8595356c9b2492aaf1264d4ef4a410c882834867bcd2b6e559d17879570c8ad943e392955f4f979ea13201bafedcd2063d11dd665647223c78a996810000000571cbb17d9f37282462f0e9c147c0d497c61433c6ccc35601eef97ee611be8c97f4151ffdf6f7820549cda6cb799c6e924966a7f90bf8fd1e75ee76bd89346cfbb5567e54d3504723177d356c4604b7a492ecec37e83efceefd7ca2533659edc8be05cc85451c6a14507434eb54b6f43caea5c4bf690441974b155f5adc681a03c0bbb8358856175e2ce8b0cbbbe3c033e54ffca9ec9a7a3755e0f209150a07682c4e14e3a83558df6f3fc97f1730a136bdee07e98cb984b2e2304a1b63afefdb636e56bbaae4e62136574bc6371a0bb2be1a962aae9c1258da6ef590e1d85ea9e12b3025f43e7e08ccffc5064dea4c39cf4b98e1fc6efb5978f51e16b678eca0b658a56008948e561a9845e4ff29e2bdb1d0b923b272341c5e093fd66a294351c5356c1d06c92cf8ce3c7c56cd31121624d74517fd3666277f670e812b28e2f30d035cee5d0e77a3c7220000000000000005a474816bc59d2e2a00092419304b338a987e9d3044d856ce24f370030be3b5f79f034b8d3ebce68663ef5af469abe75b314fae31a0445859a5ece8fb11a4ee8e46354c9c3a041e12282ce24463aaf28345bd168b4177ce37ed85464c31679053e7f9d04bb5cb51da0b7958989fd70f09000000000000004fc4bda3453602004535a976eacd3adaa4d2ee6fe0d072ccd44341f7fd53df58ae791ee8b489a7c9efe3625a9d971b5997485d6a063dc6f7359e2eccc2fb39d401adf59d44e58eb1c60b3475be31a9b7cf42b6402312d2725b8d9fa700a86407e79ae29d2c117ca65fc86c2dce97aa03279a66ec87122219b0f796ab92b1adecae50fdb40f7f02f750d6c977a191852c9ae031db044b2353199546609f9f69a6cfefdf879d447df53f3b9b70d10355b00300000000000000553d18a6cc50feeb7bfad9b7be3283b6450d264e7712d2f1d7004548b19162cef04d18d4f58fab987baab97a9bfbd8f185b5631820420bf5b6522c0e21c882c66f4f25ffb6d95e07de02205fca4f18a2eb5b63e45d5d80fe527340935aa3c0b4f3f45b418a18217747ae442e31560e5b741445ea2a1acee2a81425ff000000d2a0a765d20b30f87af976a46f9a9a1ac7dea1ea6845f9aa6623920dacc107f532348cc21164efe794874eac73381e961f3d9c8c21578fe3245097c280abe51423b9f6cd72b5da6d0252803c66730cd5eac907f09b9695906313f88735fce5115dc83ed73d8ee4a91322608c6fc01e1b9e16587bb5f721303e6b89e5c54d680ac66d09af90dbf5000000000000fa08ad0631c4b839688b22c4da2a6bc4cf45854d221a2d5f96bc64647f15daa2ba79cd0f4254ed55217912ef84bd2927df82fc061aef2920c49b2a90886da75561173fa186cb7ee86dd4285c4721eb428c953296bb2f5d825da54dbef07c1b349b4901e093d13e6b9a0000009b5b22e887bc061d40bcaf0aa18623fd9b7179ccc692ba74b531b65c4decf9d080a8ac7e82d4cde1267aa64b2a94fd87a009e6742c2ddc3a9d7eccbb1831b1fa218277c2814a91cab7cb59c697166d6f1bb1a360470000000000000000000000000000000000000000000000000000f9f9b4ce7e871f507084c8c88e0652decbe579b03ed84ea94597dd1059620a050f69ea03b99b4e19d35f4a3b54e96ae2172effecec80f6baa4bf69a6ebf5392882df78b0983e662dc0cb64b77f3f006b6b25443197ae93f0be6de5a703d003f00720943c0e4b33af00000000000000000021a688b2d7007fcc4b59f719afb0b3b7e0aee306ca70fe42bf4984a68f40e1fc043a03a17e4744359b87dc27c82d51cbeb64e52a28daeb6a78d6fe06181ecc840000"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000001, 0x1, @perf_bp={0x0}, 0x8061, 0x3, 0x0, 0x3, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x22, 0x2, 0x21) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000900)={'bridge0\x00', @remote}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[@ANYRES8=r4, @ANYBLOB="3e0002"], 0x9a) r6 = socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="100000002d000b02d25a806f8c6394f9101a04000a7401", 0x17}], 0x1}, 0x0) write$cgroup_subtree(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="934300005a0033d487277b9b108b4ab502", @ANYRES32, @ANYRES8=r6], 0xfe33) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1010, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x101}, 0x10c006, 0xac5d, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000000000c02000000000000000000000d00"], 0x0, 0x34}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd6317ce22000000000000000000000000000000007fffffff0001"], 0xfdef) 584.592605ms ago: executing program 1 (id=3911): r0 = socket$kcm(0x2, 0x1000000000000005, 0x0) r1 = socket$kcm(0xa, 0x0, 0x73) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x800000004, 0xf250c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x131}, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r3, 0x0, 0x0) r4 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8916, &(0x7f0000000040)={'ip6_vti0\x00', @random="02000400"}) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) close(r5) socket$kcm(0x2, 0x200000000000006, 0x0) sendmsg$inet(r1, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0xffac, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x7ffff000}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x25, 0x29, 0x32, 0xc0fe}}, @ip_tos_u8={{0x11, 0x4410, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}], 0x64}, 0x0) sendmsg$inet(r1, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x0, @rand_addr=0x20}, 0x10, 0x0, 0x0, &(0x7f0000000480)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xa}}], 0x18}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002b80)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TUNGETVNETLE(r6, 0x800454dd, &(0x7f0000002c00)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002bc0)={r1, r6}) r7 = socket$kcm(0x10, 0x2, 0x0) r8 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r8, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0xac14140c}, 0x0, 0x1}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000880)="00bc49eb00000009", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x60) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="d8000000240081064e81f782db44b9040a0208000300007ffffffe00f1ffffff020014260360160cac08da30399d11540e120800280024000000a80009001100014003000000036010fab94dcf5c0461c1ff7f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f4aeb4edbb57a5025ccca9e003625b70100000040fa595667e006dc81ed0bffece0b42a9ecbee5de6ccd40dd60100ef3d93462a92954b43370e97011d65966a41", 0xd8}], 0x1}, 0x40000) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000002b40)={&(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10, &(0x7f0000002ac0)=[{&(0x7f0000000180)="83e3b6dd76d03a3fb1863bdb1ef40ec904612165aa8a229eb5b3586186e12820f6aac09e54401477e8aa69e21dfa75a6a0c89bc57ddc5c72632cdc454d3b291829a61f34342514f581c5ae7fc80ffa4d6d4b97475aa6048a65b9b6037a9d929ba2dcb3b5f4b37935a07ce6186f704c5f9e35bc8e9ae12c3b3ee8e1f83d5b5a29c24730f07d356bb6b0a2f3bc6805339e3347e5ea1df86e705b676e0b0981c0e0d48bd20b26f61c0493458b2b30ffcc25ec9bbd607588fddfd94a", 0xba}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="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0x1000}, {&(0x7f0000002980)="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", 0xfb}, {&(0x7f0000002a80)="871696eca60bac5a5080d1a0d641199b82697c39d0be1894f80c2f49323e8f", 0x1f}], 0x5}, 0x0) sendmsg$kcm(r9, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080006007c09e8fe55a10a0015000500142603600e1208000f0000000401a8001600a400814002000000036004fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x8804) 536.142576ms ago: executing program 3 (id=3912): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00', 0x112}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000240)={0x2, &(0x7f00000001c0)=[{0x30, 0x2, 0x3f, 0xfffff004}, {0x16, 0x4, 0x2, 0xfffffffe}]}) bpf$PROG_LOAD(0x23, &(0x7f00000054c0)={0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x90) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000340)={r1}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x5, 0x6c, 0x2, 0x2, 0x8, 0x9, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x2000, 0xff, 0x9, 0x0, 0x4, 0x145d, 0x1, 0x0, 0x3f8, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000280)={0x5, 0x4c, 0x2, 0x2, 0x8, 0x9, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x2000, 0xff, 0x9, 0x0, 0x4, 0x145d, 0x1, 0x0, 0x3f8, 0x0, 0x4}, 0x0, 0x0, r3, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x45, 0x2, 0x4, 0x8, 0x9, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={0x0, 0x8}, 0x2000, 0xff, 0x9, 0x4, 0x4, 0x145d, 0x1, 0x0, 0x3f8, 0x0, 0x100}, 0x0, 0x0, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x9) r5 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r5, 0x1, 0x2, &(0x7f00000002c0), 0x4) sendmsg$inet(r5, &(0x7f0000000300)={&(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000440)="9b", 0x1}], 0x1}, 0x4000044) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_subtree(r7, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='+cpu'], 0x5) write$cgroup_subtree(r8, &(0x7f00000002c0)=ANY=[@ANYBLOB='-cpu'], 0x5) r9 = openat$cgroup_type(r6, &(0x7f0000000040), 0x2, 0x0) write$cgroup_type(r9, &(0x7f0000000080), 0x9) sendmsg$kcm(r1, &(0x7f0000000140)={&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, 0x80, 0x0}, 0x20000000) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x3}, 0x50) 0s ago: executing program 2 (id=3913): syz_clone(0x8220e000, &(0x7f0000000040)="703fa9e99e8f5d85c0873db8b67b55693df6d056d6743577ce43e3e3ffcdcdc245a30a78c350af11a8baff799ff1017d18214062540fabaf500ab133", 0x3c, &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240)="cf78257ceebcc1580ae53547ce869be6b191500c546dc187") r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="1802000001000000000000000000000085000000870000001801000020786c2500000000002020207b1af8ff00000000bfa10000000000000701"], 0x0}, 0x94) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000080)) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x6, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000300)=r5) write$cgroup_devices(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030600bc5cb60128876360864666702c1ffe80000000000000", @ANYRESDEC], 0xffdd) r6 = bpf$MAP_CREATE(0x1400000000000000, &(0x7f0000000000)=ANY=[@ANYBLOB="0f00000004000000020000000000000001020000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 ', @ANYRES32=0x0, @ANYRES32, @ANYBLOB="02000000ff"], 0x50) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081044e81f782db44b904021d080005000000e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xc, 0x9, &(0x7f00000004c0)=ANY=[@ANYBLOB="18004000e507000000ffff70d92f0000000000180000000200000000000000ff030000183800000500080000000000000000009500000000000000"], &(0x7f0000000540)='syzkaller\x00', 0x9, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000580)={0x4, 0x6, 0x4, 0x5}, 0x10, 0x0, r0, 0x3, 0x0, &(0x7f00000005c0)=[{0x2, 0x1, 0x9}, {0x2, 0x1, 0x1, 0x6}, {0x0, 0x3, 0x9, 0x1}], 0x10, 0x5}, 0x94) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00000006c0)=r8, 0x4) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="33fe00004a00530c8e5eb88edc5a9c0e0a9b80"], 0xfe33) r9 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x8, 0x0, 0x4000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r9, 0x40042408, r10) r11 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000800)={0x10, 0xf, &(0x7f00000003c0)=@framed={{}, [@printk={@i, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xffffffff}}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r6}}]}, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, 0x8}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x10, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000008f000000000000000100000018110000", @ANYRES32=r11, @ANYBLOB="0000000000000000b702000054000001b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000c3090000a0000000bf91000000000000b7020000020000008500000085000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x7, 0x1003, &(0x7f0000003e80)=""/4099, 0x41100, 0xd}, 0x94) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) kernel console output (not intermixed with test programs): is strongly recommended to keep mac addresses unique to avoid problems! [ 659.588004][T13174] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 659.601011][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 659.618364][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 659.627080][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 659.640138][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 659.657072][T13174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 659.688113][T13174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 659.707387][T13174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 659.724481][T13174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 659.751837][T13174] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 659.807771][T13174] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 659.818059][T13174] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 659.827174][T13174] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 659.836843][T13174] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 659.899022][ T6974] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 659.921180][ T6974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 660.114636][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 660.125129][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 660.142279][T13204] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 660.222043][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 660.240637][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 660.300565][ T4338] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 660.316690][ T4338] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 660.367272][T13466] device syzkaller0 entered promiscuous mode [ 660.375723][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 660.394835][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 660.421047][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 660.445494][T13204] device veth0_vlan entered promiscuous mode [ 660.466681][ T6974] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 660.486070][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 660.502740][ T6974] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 660.515045][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 660.526036][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 660.544577][T13204] device veth1_vlan entered promiscuous mode [ 660.574301][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 660.587237][T13466] syzkaller0: create flow: hash 2894181551 index 2 [ 660.623425][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 660.694226][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 660.716519][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 660.753279][T13204] device veth0_macvtap entered promiscuous mode [ 660.798050][T13204] device veth1_macvtap entered promiscuous mode [ 660.855533][T13473] netlink: 'syz.4.3091': attribute type 46 has an invalid length. [ 660.921759][T13204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 660.942699][T13204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 660.956019][T13204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 660.967100][T13204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 660.977530][T13204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 660.993475][T13204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 661.006820][T13204] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 661.024866][ T6974] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 661.064807][ T6974] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 661.093766][ T6974] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 661.129825][ T6974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 661.200633][T13475] FAULT_INJECTION: forcing a failure. [ 661.200633][T13475] name failslab, interval 1, probability 0, space 0, times 0 [ 661.217278][T13475] CPU: 0 PID: 13475 Comm: syz.4.3092 Not tainted syzkaller #0 [ 661.220661][T13204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 661.224804][T13475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 661.224820][T13475] Call Trace: [ 661.224829][T13475] [ 661.224837][T13475] dump_stack_lvl+0x188/0x24e [ 661.256330][T13475] ? show_regs_print_info+0x12/0x12 [ 661.261596][T13475] ? load_image+0x410/0x410 [ 661.266156][T13475] ? __might_sleep+0xd0/0xd0 [ 661.270784][T13475] ? __lock_acquire+0x7c40/0x7c40 [ 661.275853][T13475] should_fail_ex+0x390/0x4c0 [ 661.280585][T13475] should_failslab+0x5/0x20 [ 661.285109][T13475] slab_pre_alloc_hook+0x59/0x300 [ 661.290163][T13475] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 661.296176][T13475] kmem_cache_alloc_node+0x5a/0x310 [ 661.301410][T13475] ? __alloc_skb+0xf9/0x7d0 [ 661.306119][T13475] __alloc_skb+0xf9/0x7d0 [ 661.310486][T13475] alloc_skb_with_frags+0xa7/0x710 [ 661.315656][T13475] sock_alloc_send_pskb+0x87f/0x9a0 [ 661.320926][T13475] ? sock_kzfree_s+0x50/0x50 [ 661.325564][T13475] __ip6_append_data+0x2a80/0x3e30 [ 661.330734][T13475] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 661.336936][T13475] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 661.343128][T13475] ? ip_skb_dst_mtu+0x9b0/0x9b0 [ 661.348020][T13475] ? ip6_setup_cork+0xff0/0xff0 [ 661.352906][T13475] ? ip6_setup_cork+0xa69/0xff0 [ 661.357802][T13475] ip6_make_skb+0x398/0x520 [ 661.362344][T13475] ? ip_skb_dst_mtu+0x9b0/0x9b0 [ 661.367231][T13475] ? __ip6_flush_pending_frames+0x3a0/0x3a0 [ 661.373169][T13475] ? security_sk_classify_flow+0x3c/0x90 [ 661.378842][T13475] udpv6_sendmsg+0x1b5a/0x22c0 [ 661.383642][T13475] ? ip_skb_dst_mtu+0x9b0/0x9b0 [ 661.388529][T13475] ? udp_v6_early_demux+0xf00/0xf00 [ 661.393761][T13475] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 661.399783][T13475] ? __local_bh_enable_ip+0x136/0x1c0 [ 661.405183][T13475] ? _local_bh_enable+0xa0/0xa0 [ 661.410060][T13475] ? inet_send_prepare+0x1aa/0x250 [ 661.415202][T13475] ? inet_send_prepare+0x1aa/0x250 [ 661.420343][T13475] ? inet6_sendmsg+0x5b/0xd0 [ 661.424959][T13475] ? inet6_compat_ioctl+0x3c0/0x3c0 [ 661.430187][T13475] ____sys_sendmsg+0x5ed/0x9a0 [ 661.435017][T13475] ? iovec_from_user+0x2df/0x360 [ 661.439993][T13475] ? __sys_sendmsg_sock+0x30/0x30 [ 661.445048][T13475] ? __import_iovec+0x306/0x510 [ 661.450023][T13475] ? import_iovec+0x6f/0xa0 [ 661.454561][T13475] ___sys_sendmsg+0x2a2/0x360 [ 661.459273][T13475] ? __sys_sendmsg+0x2a0/0x2a0 [ 661.464084][T13475] ? ktime_get+0x7b/0x270 [ 661.468462][T13475] __se_sys_sendmsg+0x1c3/0x2b0 [ 661.473358][T13475] ? __x64_sys_sendmsg+0x80/0x80 [ 661.478336][T13475] ? lockdep_hardirqs_on+0x94/0x140 [ 661.483566][T13475] ? __x64_sys_sendmsg+0x19/0x80 [ 661.488542][T13475] ? __sanitizer_cov_trace_pc+0x2c/0x60 [ 661.494118][T13475] do_syscall_64+0x4c/0xa0 [ 661.498563][T13475] ? clear_bhb_loop+0x60/0xb0 [ 661.503275][T13475] ? clear_bhb_loop+0x60/0xb0 [ 661.507985][T13475] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 661.513908][T13475] RIP: 0033:0x7f6418f9e019 [ 661.518365][T13475] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 661.538001][T13475] RSP: 002b:00007f6419e82028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 661.546438][T13475] RAX: ffffffffffffffda RBX: 00007f6419225fa0 RCX: 00007f6418f9e019 [ 661.554434][T13475] RDX: 0000000000000000 RSI: 0000200000001240 RDI: 0000000000000005 [ 661.562428][T13475] RBP: 00007f6419e82090 R08: 0000000000000000 R09: 0000000000000000 [ 661.570421][T13475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 661.578412][T13475] R13: 00007f6419226038 R14: 00007f6419225fa0 R15: 00007ffc16b87448 [ 661.586427][T13475] [ 661.614401][T13204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 661.624482][T13204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 661.635228][T13204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 661.645241][T13204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 661.656436][T13204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 661.668127][T13204] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 661.737191][T13464] syzkaller0: delete flow: hash 2894181551 index 2 [ 661.772518][T13477] netlink: 44 bytes leftover after parsing attributes in process `syz.3.3093'. [ 661.875365][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 661.885275][T13476] delete_channel: no stack [ 661.890947][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 661.911919][T13204] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 661.931910][T13204] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 661.955980][T13204] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 661.987088][T13204] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 664.656326][T13483] netlink: 'syz.3.3094': attribute type 46 has an invalid length. [ 664.917285][ T6974] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 664.928578][ T6974] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 664.978435][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 665.007820][ T4338] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 665.037375][ T4338] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 665.063737][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 665.467741][T13506] netlink: 'syz.0.3103': attribute type 46 has an invalid length. [ 666.298934][T13519] netlink: 'syz.1.3108': attribute type 46 has an invalid length. [ 666.740775][ T4284] bond0: (slave syz_tun): Releasing backup interface [ 666.806949][T13522] netlink: 44 bytes leftover after parsing attributes in process `syz.3.3109'. [ 666.896122][T12378] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 666.905868][T12378] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 666.914572][T12378] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 666.935859][T12378] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 666.943752][T12378] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 666.952062][T12378] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 666.976706][T13520] delete_channel: no stack [ 667.084695][ T4343] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 667.312988][ T4343] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 667.427466][T13542] netlink: 'syz.4.3116': attribute type 46 has an invalid length. [ 667.633218][ T4343] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 667.877473][ T4343] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 668.089207][T13557] FAULT_INJECTION: forcing a failure. [ 668.089207][T13557] name failslab, interval 1, probability 0, space 0, times 0 [ 668.248654][T13557] CPU: 0 PID: 13557 Comm: syz.4.3119 Not tainted syzkaller #0 [ 668.256220][T13557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 668.266329][T13557] Call Trace: [ 668.269633][T13557] [ 668.272586][T13557] dump_stack_lvl+0x188/0x24e [ 668.277305][T13557] ? show_regs_print_info+0x12/0x12 [ 668.282538][T13557] ? load_image+0x410/0x410 [ 668.287128][T13557] ? __might_sleep+0xd0/0xd0 [ 668.291744][T13557] ? __lock_acquire+0x7c40/0x7c40 [ 668.296808][T13557] should_fail_ex+0x390/0x4c0 [ 668.301545][T13557] should_failslab+0x5/0x20 [ 668.306098][T13557] slab_pre_alloc_hook+0x59/0x300 [ 668.311173][T13557] kmem_cache_alloc_node+0x5a/0x310 [ 668.316406][T13557] ? __alloc_skb+0xf9/0x7d0 [ 668.320952][T13557] __alloc_skb+0xf9/0x7d0 [ 668.325314][T13557] alloc_skb_with_frags+0xa7/0x710 [ 668.330454][T13557] ? aa_label_sk_perm+0x4cc/0x660 [ 668.335503][T13557] ? verify_lock_unused+0x140/0x140 [ 668.340738][T13557] sock_alloc_send_pskb+0x87f/0x9a0 [ 668.345975][T13557] ? sock_kzfree_s+0x50/0x50 [ 668.350588][T13557] ? is_bpf_text_address+0x22/0x2a0 [ 668.355813][T13557] ? apparmor_socket_getpeersec_dgram+0x5/0x10 [ 668.361999][T13557] ? security_socket_getpeersec_dgram+0x9d/0xc0 [ 668.368281][T13557] unix_stream_sendmsg+0x431/0xa70 [ 668.373429][T13557] ? unix_show_fdinfo+0x2c0/0x2c0 [ 668.378485][T13557] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 668.384937][T13557] ? apparmor_socket_sendmsg+0x8a/0x330 [ 668.390520][T13557] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 668.395835][T13557] ? security_socket_sendmsg+0x7c/0xa0 [ 668.401348][T13557] ? unix_show_fdinfo+0x2c0/0x2c0 [ 668.406401][T13557] ____sys_sendmsg+0x5ed/0x9a0 [ 668.411205][T13557] ? __sys_sendmsg_sock+0x30/0x30 [ 668.416270][T13557] ? __import_iovec+0x306/0x510 [ 668.421165][T13557] ? import_iovec+0x6f/0xa0 [ 668.425701][T13557] ___sys_sendmsg+0x2a2/0x360 [ 668.430421][T13557] ? __sys_sendmsg+0x2a0/0x2a0 [ 668.435237][T13557] ? __lock_acquire+0x7c40/0x7c40 [ 668.440318][T13557] __se_sys_sendmsg+0x1c3/0x2b0 [ 668.445206][T13557] ? ct_nmi_exit+0x145/0x1c0 [ 668.449828][T13557] ? __x64_sys_sendmsg+0x80/0x80 [ 668.454813][T13557] ? lockdep_hardirqs_on+0x94/0x140 [ 668.460050][T13557] do_syscall_64+0x4c/0xa0 [ 668.464503][T13557] ? clear_bhb_loop+0x60/0xb0 [ 668.469210][T13557] ? clear_bhb_loop+0x60/0xb0 [ 668.473922][T13557] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 668.479849][T13557] RIP: 0033:0x7f6418f9e019 [ 668.484302][T13557] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 668.503929][T13557] RSP: 002b:00007f6419e61028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 668.512366][T13557] RAX: ffffffffffffffda RBX: 00007f6419226090 RCX: 00007f6418f9e019 [ 668.520360][T13557] RDX: 0000000000000003 RSI: 0000200000000500 RDI: 0000000000000004 [ 668.528360][T13557] RBP: 00007f6419e61090 R08: 0000000000000000 R09: 0000000000000000 [ 668.536363][T13557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 668.544360][T13557] R13: 00007f6419226128 R14: 00007f6419226090 R15: 00007ffc16b87448 [ 668.552370][T13557] [ 669.017583][T13531] chnl_net:caif_netlink_parms(): no params data found [ 669.029325][T12378] Bluetooth: hci4: command 0x0409 tx timeout [ 669.402959][T13582] netlink: 'syz.1.3124': attribute type 46 has an invalid length. [ 669.648211][T13531] bridge0: port 1(bridge_slave_0) entered blocking state [ 669.708674][T13531] bridge0: port 1(bridge_slave_0) entered disabled state [ 669.721029][T13531] device bridge_slave_0 entered promiscuous mode [ 669.808392][T13531] bridge0: port 2(bridge_slave_1) entered blocking state [ 669.818830][T13531] bridge0: port 2(bridge_slave_1) entered disabled state [ 669.885358][T13531] device bridge_slave_1 entered promiscuous mode [ 670.159075][T13594] netlink: 172 bytes leftover after parsing attributes in process `syz.4.3126'. [ 670.202351][T13599] netlink: 'syz.1.3128': attribute type 46 has an invalid length. [ 670.525177][T13601] can: request_module (can-proto-0) failed. [ 670.561753][T13531] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 670.845331][T13531] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 670.913951][T13618] netlink: 44 bytes leftover after parsing attributes in process `syz.1.3129'. [ 671.020003][T13616] delete_channel: no stack [ 671.108600][T12378] Bluetooth: hci4: command 0x041b tx timeout [ 671.195642][T13531] team0: Port device team_slave_0 added [ 671.260513][T13531] team0: Port device team_slave_1 added [ 671.412166][T13531] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 671.459488][T13531] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 671.572297][T13531] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 671.968219][T13531] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 671.980442][T13531] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 672.057825][T13531] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 672.311895][T13645] netlink: 'syz.1.3137': attribute type 46 has an invalid length. [ 672.358352][T13531] device hsr_slave_0 entered promiscuous mode [ 672.385559][T13531] device hsr_slave_1 entered promiscuous mode [ 672.745650][ T4343] device wlan1 left promiscuous mode [ 672.766388][ T4343] team0: Port device wlan1 removed [ 672.838813][T13657] netlink: 'syz.3.3139': attribute type 46 has an invalid length. [ 673.189998][ T4274] Bluetooth: hci4: command 0x040f tx timeout [ 673.278257][ T4343] device hsr_slave_0 left promiscuous mode [ 673.285178][ T4343] device hsr_slave_1 left promiscuous mode [ 673.294621][ T4343] bridge0: port 4(bond0) entered disabled state [ 673.304217][ T4343] bridge0: port 3(team0) entered disabled state [ 673.315159][ T4343] bridge0: port 2(hsr0) entered disabled state [ 673.326497][ T4343] device bridge_slave_0 left promiscuous mode [ 673.333130][ T4343] bridge0: port 1(bridge_slave_0) entered disabled state [ 673.361584][ T4343] device veth0_macvtap left promiscuous mode [ 673.368007][ T4343] device veth1_vlan left promiscuous mode [ 673.374342][ T4343] device veth0_vlan left promiscuous mode [ 673.612049][ T4343] device geneve1 left promiscuous mode [ 673.622906][ T4343] team0 (unregistering): Port device geneve1 removed [ 674.069665][ T4343] device team_slave_1 left promiscuous mode [ 674.076913][ T4343] team0 (unregistering): Port device team_slave_1 removed [ 674.125650][ T4343] device team_slave_0 left promiscuous mode [ 674.133084][ T4343] team0 (unregistering): Port device team_slave_0 removed [ 674.181013][ T4343] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 674.229217][ T4343] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 674.238103][ T4343] device bond_slave_0 left promiscuous mode [ 674.284988][ T4343] bond0 (unregistering): (slave bridge_slave_1): Releasing backup interface [ 674.294703][ T4343] device bridge_slave_1 left promiscuous mode [ 674.548241][ T4343] bond0 (unregistering): Released all slaves [ 675.217766][T13683] netlink: 'syz.0.3150': attribute type 46 has an invalid length. [ 675.268594][ T4274] Bluetooth: hci4: command 0x0419 tx timeout [ 675.538143][T13693] netlink: 14719 bytes leftover after parsing attributes in process `syz.1.3144'. [ 675.662677][T13531] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 675.716902][T13531] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 675.760898][T13531] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 675.797995][T13698] netlink: 44 bytes leftover after parsing attributes in process `syz.4.3145'. [ 676.019168][T13531] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 676.035014][T13697] delete_channel: no stack [ 676.424916][T13531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 676.493999][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 676.517000][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 676.562503][T13717] netlink: 'syz.0.3151': attribute type 46 has an invalid length. [ 676.608082][T13531] 8021q: adding VLAN 0 to HW filter on device team0 [ 676.670307][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 676.695584][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 676.721207][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 676.728513][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 676.761677][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 676.785851][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 676.809159][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 676.825180][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 676.832442][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 676.841675][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 676.876305][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 676.886948][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 676.899000][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 676.919419][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 676.940284][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 676.994839][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 677.051459][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 677.114447][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 677.136294][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 677.161898][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 677.196901][T13531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 677.225205][T13734] netlink: 'syz.3.3156': attribute type 46 has an invalid length. [ 677.464631][T13740] FAULT_INJECTION: forcing a failure. [ 677.464631][T13740] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 677.508783][T13740] CPU: 0 PID: 13740 Comm: syz.0.3157 Not tainted syzkaller #0 [ 677.516343][T13740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 677.526447][T13740] Call Trace: [ 677.529769][T13740] [ 677.532743][T13740] dump_stack_lvl+0x188/0x24e [ 677.537473][T13740] ? show_regs_print_info+0x12/0x12 [ 677.542706][T13740] ? load_image+0x410/0x410 [ 677.547242][T13740] ? __lock_acquire+0x7c40/0x7c40 [ 677.552302][T13740] should_fail_ex+0x390/0x4c0 [ 677.557016][T13740] _copy_from_user+0x2c/0x170 [ 677.561730][T13740] bpf_prog_test_run_skb+0x263/0x18e0 [ 677.567138][T13740] ? __fget_files+0x28/0x460 [ 677.571768][T13740] ? __fget_files+0x3fc/0x460 [ 677.576485][T13740] ? cpu_online+0xa0/0xa0 [ 677.580844][T13740] bpf_prog_test_run+0x31c/0x390 [ 677.585817][T13740] __sys_bpf+0x62b/0x780 [ 677.590097][T13740] ? bpf_link_show_fdinfo+0x380/0x380 [ 677.595512][T13740] ? lock_chain_count+0x20/0x20 [ 677.600399][T13740] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 677.606420][T13740] __x64_sys_bpf+0x78/0x90 [ 677.610865][T13740] do_syscall_64+0x4c/0xa0 [ 677.615313][T13740] ? clear_bhb_loop+0x60/0xb0 [ 677.620018][T13740] ? clear_bhb_loop+0x60/0xb0 [ 677.624732][T13740] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 677.630654][T13740] RIP: 0033:0x7f62dc19e019 [ 677.635095][T13740] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 677.654727][T13740] RSP: 002b:00007f62dd07c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 677.663179][T13740] RAX: ffffffffffffffda RBX: 00007f62dc425fa0 RCX: 00007f62dc19e019 [ 677.671176][T13740] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 677.679168][T13740] RBP: 00007f62dd07c090 R08: 0000000000000000 R09: 0000000000000000 [ 677.687165][T13740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 677.695159][T13740] R13: 00007f62dc426038 R14: 00007f62dc425fa0 R15: 00007ffd645f9a58 [ 677.703174][T13740] [ 678.305066][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 678.315435][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 678.333962][T13531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 678.395352][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 678.419998][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 678.511892][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 678.529896][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 678.600703][T13531] device veth0_vlan entered promiscuous mode [ 678.615174][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 678.652351][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 678.721328][T13531] device veth1_vlan entered promiscuous mode [ 678.842207][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 678.858426][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 678.876953][T13531] device veth0_macvtap entered promiscuous mode [ 678.958060][T13769] netlink: 'syz.0.3163': attribute type 46 has an invalid length. [ 678.991176][T13531] device veth1_macvtap entered promiscuous mode [ 679.089641][T13531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 679.128496][T13531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 679.158789][T13531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 679.208891][T13531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 679.257392][T13531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 679.288544][T13531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 679.315897][T13531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 679.343557][T13531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 679.383957][T13531] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 679.439404][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 679.456836][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 679.504159][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 679.560609][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 679.594579][T13531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 679.622640][T13531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 679.649848][T13531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 679.673107][T13531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 679.694767][T13531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 679.727370][T13531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 679.737822][T13531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 679.754986][T13531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 679.803376][T13531] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 679.840696][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 679.861412][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 679.896769][T13531] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 679.921597][T13531] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 679.948830][T13531] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 679.967722][T13531] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 680.263368][T13803] netlink: 'syz.3.3169': attribute type 46 has an invalid length. [ 680.362434][T13809] netlink: 'syz.4.3171': attribute type 15 has an invalid length. [ 680.409305][T13809] netlink: 'syz.4.3171': attribute type 7 has an invalid length. [ 680.446345][ T6972] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 680.481048][ T6972] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 680.552970][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 680.590461][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 680.610231][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 680.643361][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 681.058867][T13827] netlink: 44 bytes leftover after parsing attributes in process `syz.2.3106'. [ 681.303117][T13826] delete_channel: no stack [ 681.396826][T13841] netlink: 'syz.0.3177': attribute type 46 has an invalid length. [ 681.920772][T13858] netlink: 'syz.4.3182': attribute type 46 has an invalid length. [ 682.283999][T13872] netlink: 'syz.3.3187': attribute type 10 has an invalid length. [ 682.292710][T13872] netlink: 40 bytes leftover after parsing attributes in process `syz.3.3187'. [ 682.305295][T13872] device team0 entered promiscuous mode [ 682.326182][T13872] device team_slave_0 entered promiscuous mode [ 682.344756][T13872] device team_slave_1 entered promiscuous mode [ 682.380444][T13872] bridge0: port 3(team0) entered blocking state [ 682.406017][T13872] bridge0: port 3(team0) entered disabled state [ 682.451504][T13872] bridge0: port 3(team0) entered blocking state [ 682.458017][T13872] bridge0: port 3(team0) entered forwarding state [ 682.734512][T13877] netlink: 156 bytes leftover after parsing attributes in process `syz.4.3188'. [ 682.949546][T13881] netlink: 44 bytes leftover after parsing attributes in process `syz.1.3189'. [ 683.010006][T13880] delete_channel: no stack [ 683.394322][T13888] bridge0: port 2(bridge_slave_1) entered disabled state [ 683.402473][T13888] bridge0: port 1(bridge_slave_0) entered disabled state [ 685.074501][T13885] delete_channel: no stack [ 685.161861][ T11] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 685.177085][T13886] netlink: 'syz.2.3191': attribute type 1 has an invalid length. [ 685.294890][T13886] netlink: 13439 bytes leftover after parsing attributes in process `syz.2.3191'. [ 686.428303][T13904] netlink: 'syz.3.3194': attribute type 46 has an invalid length. [ 686.564281][T13910] netlink: 'syz.1.3196': attribute type 46 has an invalid length. [ 686.825199][T13918] FAULT_INJECTION: forcing a failure. [ 686.825199][T13918] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 686.908912][T13918] CPU: 0 PID: 13918 Comm: syz.3.3198 Not tainted syzkaller #0 [ 686.916489][T13918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 686.926585][T13918] Call Trace: [ 686.929901][T13918] [ 686.932856][T13918] dump_stack_lvl+0x188/0x24e [ 686.937576][T13918] ? show_regs_print_info+0x12/0x12 [ 686.942814][T13918] ? load_image+0x410/0x410 [ 686.947388][T13918] ? __lock_acquire+0x7c40/0x7c40 [ 686.952448][T13918] ? snprintf+0xe5/0x140 [ 686.956723][T13918] should_fail_ex+0x390/0x4c0 [ 686.961437][T13918] _copy_to_user+0x2c/0x130 [ 686.965971][T13918] simple_read_from_buffer+0xe3/0x150 [ 686.971369][T13918] proc_fail_nth_read+0x1a6/0x220 [ 686.976426][T13918] ? proc_fault_inject_write+0x310/0x310 [ 686.982089][T13918] ? fsnotify_perm+0x248/0x550 [ 686.986971][T13918] ? proc_fault_inject_write+0x310/0x310 [ 686.992652][T13918] vfs_read+0x2db/0x960 [ 686.996889][T13918] ? kernel_read+0x1e0/0x1e0 [ 687.001512][T13918] ? __fget_files+0x28/0x460 [ 687.006137][T13918] ? __fget_files+0x3fc/0x460 [ 687.010852][T13918] ? __fdget_pos+0x2ae/0x360 [ 687.015477][T13918] ? ksys_read+0x70/0x260 [ 687.019845][T13918] ksys_read+0x14d/0x260 [ 687.024125][T13918] ? vfs_write+0x9a0/0x9a0 [ 687.028580][T13918] ? lockdep_hardirqs_on+0x94/0x140 [ 687.033812][T13918] do_syscall_64+0x4c/0xa0 [ 687.038259][T13918] ? clear_bhb_loop+0x60/0xb0 [ 687.043097][T13918] ? clear_bhb_loop+0x60/0xb0 [ 687.047825][T13918] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 687.053780][T13918] RIP: 0033:0x7f7f1a75e84e [ 687.058251][T13918] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 687.077884][T13918] RSP: 002b:00007f7f1b726fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 687.086321][T13918] RAX: ffffffffffffffda RBX: 00007f7f1b7276c0 RCX: 00007f7f1a75e84e [ 687.094319][T13918] RDX: 000000000000000f RSI: 00007f7f1b7270a0 RDI: 0000000000000004 [ 687.102316][T13918] RBP: 00007f7f1b727090 R08: 0000000000000000 R09: 0000000000000000 [ 687.110314][T13918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 687.118313][T13918] R13: 00007f7f1aa26038 R14: 00007f7f1aa25fa0 R15: 00007ffc92fe77a8 [ 687.126322][T13918] [ 687.403614][T13924] netlink: 'syz.1.3200': attribute type 46 has an invalid length. [ 687.997085][T13941] netlink: 'syz.2.3204': attribute type 1 has an invalid length. [ 688.027642][T13941] netlink: 15998 bytes leftover after parsing attributes in process `syz.2.3204'. [ 688.095809][T13942] netlink: 'syz.2.3204': attribute type 4 has an invalid length. [ 688.115847][T13942] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.3204'. [ 688.308634][T13930] delete_channel: no stack [ 688.378014][T13951] netlink: 'syz.0.3205': attribute type 1 has an invalid length. [ 688.406669][T13951] netlink: 13439 bytes leftover after parsing attributes in process `syz.0.3205'. [ 688.945354][T13943] delete_channel: no stack [ 688.999934][T13957] netlink: 'syz.3.3207': attribute type 3 has an invalid length. [ 689.026564][T13957] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.3207'. [ 689.099621][T13961] netlink: 'syz.2.3208': attribute type 46 has an invalid length. [ 689.236481][T13963] bridge0: port 1(bridge_slave_0) entered disabled state [ 689.620728][T13963] netlink: 'syz.4.3209': attribute type 6 has an invalid length. [ 689.945375][T13996] netlink: 44 bytes leftover after parsing attributes in process `syz.3.3217'. [ 690.235412][T13992] delete_channel: no stack [ 690.275549][T14004] netlink: 'syz.4.3219': attribute type 1 has an invalid length. [ 690.330578][T14004] netlink: 15998 bytes leftover after parsing attributes in process `syz.4.3219'. [ 690.351173][T14005] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.3219'. [ 690.716981][T14011] bridge0: port 3(team0) entered disabled state [ 690.736852][T14011] bridge0: port 2(bridge_slave_1) entered disabled state [ 690.761069][T14011] bridge0: port 1(bridge_slave_0) entered disabled state [ 690.899872][T14015] netlink: 13183 bytes leftover after parsing attributes in process `syz.3.3220'. [ 691.112303][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 691.118870][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 691.256522][T14010] delete_channel: no stack [ 691.523230][T14030] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.3224'. [ 691.722852][T14038] validate_nla: 1 callbacks suppressed [ 691.722875][T14038] netlink: 'syz.3.3226': attribute type 46 has an invalid length. [ 692.075202][T14050] netlink: 44 bytes leftover after parsing attributes in process `syz.3.3231'. [ 692.133036][T14049] delete_channel: no stack [ 693.377397][T14067] delete_channel: no stack [ 693.650929][T14077] netlink: 'syz.3.3240': attribute type 21 has an invalid length. [ 693.746038][T14077] __nla_validate_parse: 1 callbacks suppressed [ 693.746078][T14077] netlink: 128 bytes leftover after parsing attributes in process `syz.3.3240'. [ 693.810578][T14077] netlink: 3 bytes leftover after parsing attributes in process `syz.3.3240'. [ 693.836780][T14080] netlink: 'syz.2.3241': attribute type 46 has an invalid length. [ 695.016780][T14106] netlink: 44 bytes leftover after parsing attributes in process `syz.3.3247'. [ 695.070085][T14105] delete_channel: no stack [ 695.583118][T14123] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.3250'. [ 695.588027][T14120] netlink: 13439 bytes leftover after parsing attributes in process `syz.0.3252'. [ 695.665420][T14123] netlink: 'syz.3.3250': attribute type 10 has an invalid length. [ 695.685240][T14119] delete_channel: no stack [ 695.730649][T14123] bridge0: port 4(netdevsim0) entered blocking state [ 695.737629][T14123] bridge0: port 4(netdevsim0) entered disabled state [ 695.806410][T14123] device netdevsim0 entered promiscuous mode [ 696.011746][T14137] netlink: 'syz.0.3256': attribute type 46 has an invalid length. [ 696.672963][T14153] netlink: 44 bytes leftover after parsing attributes in process `syz.1.3261'. [ 696.753450][T14152] delete_channel: no stack [ 696.859983][T14159] netlink: 'syz.3.3263': attribute type 1 has an invalid length. [ 696.895349][T14159] netlink: 15998 bytes leftover after parsing attributes in process `syz.3.3263'. [ 696.922626][T14160] netlink: 'syz.3.3263': attribute type 4 has an invalid length. [ 697.026800][T14160] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.3263'. [ 697.100845][T14169] netlink: 'syz.0.3267': attribute type 46 has an invalid length. [ 697.164433][T14166] netlink: 'syz.1.3266': attribute type 27 has an invalid length. [ 697.256336][T14166] netlink: 'syz.1.3266': attribute type 3 has an invalid length. [ 697.279405][T14166] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3266'. [ 697.305671][T14171] bridge0: port 2(bridge_slave_1) entered disabled state [ 697.643977][T14165] netlink: 13183 bytes leftover after parsing attributes in process `syz.4.3268'. [ 697.684122][T14163] delete_channel: no stack [ 697.813778][T14175] FAULT_INJECTION: forcing a failure. [ 697.813778][T14175] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 697.924496][T14175] CPU: 0 PID: 14175 Comm: syz.2.3270 Not tainted syzkaller #0 [ 697.932075][T14175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 697.942201][T14175] Call Trace: [ 697.945539][T14175] [ 697.948528][T14175] dump_stack_lvl+0x188/0x24e [ 697.953293][T14175] ? show_regs_print_info+0x12/0x12 [ 697.958573][T14175] ? load_image+0x410/0x410 [ 697.963158][T14175] ? __lock_acquire+0x7c40/0x7c40 [ 697.968261][T14175] ? __kmem_cache_alloc_node+0x19d/0x270 [ 697.973958][T14175] should_fail_ex+0x390/0x4c0 [ 697.978693][T14175] _copy_from_user+0x2c/0x170 [ 697.983410][T14175] ____sys_sendmsg+0x31a/0x9a0 [ 697.988238][T14175] ? __lock_acquire+0x7c40/0x7c40 [ 697.993314][T14175] ? __sys_sendmsg_sock+0x30/0x30 [ 697.998402][T14175] ? __import_iovec+0x306/0x510 [ 698.003326][T14175] ? import_iovec+0x6f/0xa0 [ 698.007886][T14175] ___sys_sendmsg+0x2a2/0x360 [ 698.012625][T14175] ? __sys_sendmsg+0x2a0/0x2a0 [ 698.017478][T14175] ? __lock_acquire+0x7c40/0x7c40 [ 698.022592][T14175] __se_sys_sendmsg+0x1c3/0x2b0 [ 698.027581][T14175] ? __x64_sys_sendmsg+0x80/0x80 [ 698.032595][T14175] ? lockdep_hardirqs_on+0x94/0x140 [ 698.037850][T14175] do_syscall_64+0x4c/0xa0 [ 698.042312][T14175] ? clear_bhb_loop+0x60/0xb0 [ 698.047038][T14175] ? clear_bhb_loop+0x60/0xb0 [ 698.051766][T14175] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 698.057701][T14175] RIP: 0033:0x7f6da1f9e019 [ 698.062158][T14175] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 698.081801][T14175] RSP: 002b:00007f6da2f47028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 698.090257][T14175] RAX: ffffffffffffffda RBX: 00007f6da2225fa0 RCX: 00007f6da1f9e019 [ 698.098271][T14175] RDX: 0000000000000000 RSI: 0000200000000700 RDI: 0000000000000004 [ 698.106274][T14175] RBP: 00007f6da2f47090 R08: 0000000000000000 R09: 0000000000000000 [ 698.114287][T14175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 698.122294][T14175] R13: 00007f6da2226038 R14: 00007f6da2225fa0 R15: 00007ffc52f46cd8 [ 698.130339][T14175] [ 698.237902][T14181] device syzkaller0 entered promiscuous mode [ 698.553466][T14192] delete_channel: no stack [ 699.026326][T14208] netlink: 'syz.3.3281': attribute type 46 has an invalid length. [ 699.137069][T14212] netlink: 'syz.4.3282': attribute type 3 has an invalid length. [ 699.197528][T14212] __nla_validate_parse: 1 callbacks suppressed [ 699.197546][T14212] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.3282'. [ 699.404051][T14216] bridge0: port 2(bridge_slave_1) entered disabled state [ 699.419857][T14216] bridge0: port 1(bridge_slave_0) entered disabled state [ 699.622608][T14219] netlink: 13183 bytes leftover after parsing attributes in process `syz.1.3283'. [ 699.781767][T14214] delete_channel: no stack [ 699.905132][T14224] netlink: 'syz.4.3285': attribute type 29 has an invalid length. [ 699.996863][T14228] netlink: 44 bytes leftover after parsing attributes in process `syz.2.3288'. [ 700.196183][T14227] delete_channel: no stack [ 700.202170][T14234] delete_channel: no stack [ 700.230308][T14224] netlink: 'syz.4.3285': attribute type 29 has an invalid length. [ 700.590082][T14248] netlink: 'syz.4.3294': attribute type 46 has an invalid length. [ 700.945743][T14263] syzkaller0: refused to change device tx_queue_len [ 701.338068][T14267] delete_channel: no stack [ 701.953570][T14280] netlink: 13439 bytes leftover after parsing attributes in process `syz.0.3300'. [ 702.189360][T14270] delete_channel: no stack [ 702.600641][T14293] tipc: Started in network mode [ 702.605629][T14293] tipc: Node identity 9215a268, cluster identity 4711 [ 702.748610][T14293] tipc: Node number set to 2450891368 [ 703.144891][T14299] netlink: 'syz.0.3309': attribute type 46 has an invalid length. [ 703.477826][T14310] delete_channel: no stack [ 703.519882][T14316] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3315'. [ 703.571493][T14316] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3315'. [ 703.672258][T14317] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3315'. [ 703.737091][T14322] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3315'. [ 704.058426][T14334] netlink: 156 bytes leftover after parsing attributes in process `syz.1.3320'. [ 704.276252][T14330] netlink: 10 bytes leftover after parsing attributes in process `syz.2.3319'. [ 704.317498][T14341] netlink: 'syz.3.3323': attribute type 46 has an invalid length. [ 704.706197][T14351] delete_channel: no stack [ 705.074441][T14358] netlink: 'syz.4.3328': attribute type 1 has an invalid length. [ 705.114796][T14358] netlink: 13439 bytes leftover after parsing attributes in process `syz.4.3328'. [ 705.184029][T14355] delete_channel: no stack [ 705.232451][T14363] netlink: 'syz.3.3330': attribute type 10 has an invalid length. [ 705.384657][T14363] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 706.233835][T14381] netlink: 10 bytes leftover after parsing attributes in process `syz.4.3336'. [ 706.475244][T14388] netlink: 'syz.0.3339': attribute type 46 has an invalid length. [ 706.504896][T14389] delete_channel: no stack [ 706.826667][T14402] FAULT_INJECTION: forcing a failure. [ 706.826667][T14402] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 706.875972][T14402] CPU: 0 PID: 14402 Comm: syz.3.3345 Not tainted syzkaller #0 [ 706.883539][T14402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 706.887435][T14395] netlink: 156 bytes leftover after parsing attributes in process `syz.2.3341'. [ 706.893621][T14402] Call Trace: [ 706.893634][T14402] [ 706.893643][T14402] dump_stack_lvl+0x188/0x24e [ 706.893681][T14402] ? show_regs_print_info+0x12/0x12 [ 706.893712][T14402] ? load_image+0x410/0x410 [ 706.893739][T14402] ? __lock_acquire+0x7c40/0x7c40 [ 706.893767][T14402] ? ct_irq_exit_irqson+0x113/0x170 [ 706.893799][T14402] should_fail_ex+0x390/0x4c0 [ 706.893835][T14402] prepare_alloc_pages+0x1e1/0x5b0 [ 706.893875][T14402] __alloc_pages+0x130/0x4f0 [ 706.893907][T14402] ? asm_exc_page_fault+0x22/0x30 [ 706.893937][T14402] ? zone_statistics+0x170/0x170 [ 706.893972][T14402] ? _copy_from_user+0x21/0x170 [ 706.894008][T14402] bpf_prog_test_run_xdp+0xb24/0xf80 [ 706.894037][T14402] ? __lock_acquire+0x7c40/0x7c40 [ 706.894080][T14402] ? dev_put+0x80/0x80 [ 706.894119][T14402] ? dev_put+0x80/0x80 [ 706.894145][T14402] bpf_prog_test_run+0x31c/0x390 [ 706.894182][T14402] __sys_bpf+0x62b/0x780 [ 706.894216][T14402] ? bpf_link_show_fdinfo+0x380/0x380 [ 706.894270][T14402] ? lock_chain_count+0x20/0x20 [ 706.894311][T14402] __x64_sys_bpf+0x78/0x90 [ 707.006104][T14402] do_syscall_64+0x4c/0xa0 [ 707.010577][T14402] ? clear_bhb_loop+0x60/0xb0 [ 707.015293][T14402] ? clear_bhb_loop+0x60/0xb0 [ 707.020016][T14402] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 707.025944][T14402] RIP: 0033:0x7f7f1a79e019 [ 707.030415][T14402] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 707.050052][T14402] RSP: 002b:00007f7f1b727028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 707.058498][T14402] RAX: ffffffffffffffda RBX: 00007f7f1aa25fa0 RCX: 00007f7f1a79e019 [ 707.066501][T14402] RDX: 0000000000000050 RSI: 0000200000000c80 RDI: 000000000000000a [ 707.074500][T14402] RBP: 00007f7f1b727090 R08: 0000000000000000 R09: 0000000000000000 [ 707.082501][T14402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 707.090500][T14402] R13: 00007f7f1aa26038 R14: 00007f7f1aa25fa0 R15: 00007ffc92fe77a8 [ 707.098517][T14402] [ 707.407198][T14411] netlink: 68 bytes leftover after parsing attributes in process `syz.0.3349'. [ 707.504335][T14411] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3349'. [ 707.534225][T14411] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3349'. [ 707.555678][T14417] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3349'. [ 707.850472][T14420] delete_channel: no stack [ 708.341477][T14430] netlink: 10 bytes leftover after parsing attributes in process `syz.1.3356'. [ 709.091211][T14435] delete_channel: no stack [ 709.161132][T14452] FAULT_INJECTION: forcing a failure. [ 709.161132][T14452] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 709.203267][T14454] netlink: 68 bytes leftover after parsing attributes in process `syz.2.3365'. [ 709.239758][T14452] CPU: 1 PID: 14452 Comm: syz.1.3364 Not tainted syzkaller #0 [ 709.247333][T14452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 709.257452][T14452] Call Trace: [ 709.260827][T14452] [ 709.263823][T14452] dump_stack_lvl+0x188/0x24e [ 709.268592][T14452] ? show_regs_print_info+0x12/0x12 [ 709.273882][T14452] ? load_image+0x410/0x410 [ 709.278459][T14452] ? __lock_acquire+0x7c40/0x7c40 [ 709.283564][T14452] should_fail_ex+0x390/0x4c0 [ 709.288333][T14452] _copy_from_user+0x2c/0x170 [ 709.293090][T14452] iovec_from_user+0x143/0x360 [ 709.298001][T14452] __import_iovec+0x6c/0x510 [ 709.302701][T14452] import_iovec+0x6f/0xa0 [ 709.307104][T14452] ___sys_sendmsg+0x252/0x360 [ 709.311867][T14452] ? __sys_sendmsg+0x2a0/0x2a0 [ 709.316749][T14452] ? __lock_acquire+0x7c40/0x7c40 [ 709.321899][T14452] __se_sys_sendmsg+0x1c3/0x2b0 [ 709.326813][T14452] ? ct_nmi_exit+0x145/0x1c0 [ 709.331470][T14452] ? __x64_sys_sendmsg+0x80/0x80 [ 709.336507][T14452] ? lockdep_hardirqs_on+0x94/0x140 [ 709.341773][T14452] do_syscall_64+0x4c/0xa0 [ 709.346258][T14452] ? clear_bhb_loop+0x60/0xb0 [ 709.350879][T14454] netlink: 60 bytes leftover after parsing attributes in process `syz.2.3365'. [ 709.350979][T14452] ? clear_bhb_loop+0x60/0xb0 [ 709.364690][T14452] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 709.370666][T14452] RIP: 0033:0x7f11ef19e019 [ 709.375138][T14452] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 709.394850][T14452] RSP: 002b:00007f11effa4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 709.403337][T14452] RAX: ffffffffffffffda RBX: 00007f11ef425fa0 RCX: 00007f11ef19e019 [ 709.411387][T14452] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 709.419412][T14452] RBP: 00007f11effa4090 R08: 0000000000000000 R09: 0000000000000000 [ 709.420219][T14454] netlink: 60 bytes leftover after parsing attributes in process `syz.2.3365'. [ 709.427422][T14452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 709.444408][T14452] R13: 00007f11ef426038 R14: 00007f11ef425fa0 R15: 00007ffea59f5ec8 [ 709.452476][T14452] [ 709.475736][T14455] netlink: 60 bytes leftover after parsing attributes in process `syz.2.3365'. [ 709.589506][T14456] delete_channel: no stack [ 709.881915][T14463] netlink: 'syz.0.3368': attribute type 1 has an invalid length. [ 709.984427][T14463] netlink: 13695 bytes leftover after parsing attributes in process `syz.0.3368'. [ 710.145902][T14460] delete_channel: no stack [ 710.957820][T12378] Bluetooth: hci0: unexpected subevent 0x01 length: 150 > 18 [ 711.188211][T14486] netlink: 'syz.0.3377': attribute type 10 has an invalid length. [ 711.240081][T14486] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 711.271788][T14486] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 711.335908][T14486] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 711.377039][T14486] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 711.542497][T14490] delete_channel: no stack [ 711.850437][T14503] netlink: 'syz.0.3382': attribute type 10 has an invalid length. [ 711.886835][T14503] device dummy0 entered promiscuous mode [ 711.921788][T14503] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 712.005538][T14491] device syzkaller0 entered promiscuous mode [ 713.035037][T12378] Bluetooth: hci0: command 0x2016 tx timeout [ 715.028120][T14528] tipc: Started in network mode [ 715.033305][T14528] tipc: Node identity 9215a268, cluster identity 4711 [ 715.040701][T14528] tipc: Node number set to 2450891368 [ 715.601291][T14538] delete_channel: no stack [ 716.469285][ T11] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 720.422385][T14588] FAULT_INJECTION: forcing a failure. [ 720.422385][T14588] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 720.538624][T14588] CPU: 0 PID: 14588 Comm: syz.0.3407 Not tainted syzkaller #0 [ 720.546238][T14588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 720.556387][T14588] Call Trace: [ 720.559735][T14588] [ 720.562734][T14588] dump_stack_lvl+0x188/0x24e [ 720.567511][T14588] ? show_regs_print_info+0x12/0x12 [ 720.572840][T14588] ? load_image+0x410/0x410 [ 720.577441][T14588] ? __might_fault+0xa6/0x120 [ 720.582224][T14588] should_fail_ex+0x390/0x4c0 [ 720.587007][T14588] copyin+0x1b/0x120 [ 720.590991][T14588] _copy_from_iter+0x447/0x1130 [ 720.595953][T14588] ? copyout_mc+0x110/0x110 [ 720.600545][T14588] ? __virt_addr_valid+0x188/0x540 [ 720.605739][T14588] ? __virt_addr_valid+0x188/0x540 [ 720.610940][T14588] ? __virt_addr_valid+0x467/0x540 [ 720.616147][T14588] ? __phys_addr_symbol+0x2b/0x70 [ 720.621264][T14588] ? __check_object_size+0x4f6/0xa70 [ 720.626640][T14588] netlink_sendmsg+0x755/0xbd0 [ 720.631537][T14588] ? netlink_getsockopt+0x550/0x550 [ 720.636831][T14588] ? apparmor_socket_sendmsg+0x8a/0x330 [ 720.642476][T14588] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 720.647839][T14588] ? security_socket_sendmsg+0x7c/0xa0 [ 720.653385][T14588] ? netlink_getsockopt+0x550/0x550 [ 720.658679][T14588] ____sys_sendmsg+0x5ed/0x9a0 [ 720.663567][T14588] ? __sys_sendmsg_sock+0x30/0x30 [ 720.668670][T14588] ? __import_iovec+0x306/0x510 [ 720.673638][T14588] ? import_iovec+0x6f/0xa0 [ 720.678238][T14588] ___sys_sendmsg+0x2a2/0x360 [ 720.683025][T14588] ? __sys_sendmsg+0x2a0/0x2a0 [ 720.687938][T14588] ? __lock_acquire+0x7c40/0x7c40 [ 720.693141][T14588] __se_sys_sendmsg+0x1c3/0x2b0 [ 720.698077][T14588] ? ct_nmi_exit+0x145/0x1c0 [ 720.702752][T14588] ? __x64_sys_sendmsg+0x80/0x80 [ 720.707831][T14588] ? lockdep_hardirqs_on+0x94/0x140 [ 720.713122][T14588] do_syscall_64+0x4c/0xa0 [ 720.717611][T14588] ? clear_bhb_loop+0x60/0xb0 [ 720.722369][T14588] ? clear_bhb_loop+0x60/0xb0 [ 720.727152][T14588] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 720.733128][T14588] RIP: 0033:0x7f62dc19e019 [ 720.737624][T14588] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 720.757316][T14588] RSP: 002b:00007f62dd07c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 720.765826][T14588] RAX: ffffffffffffffda RBX: 00007f62dc425fa0 RCX: 00007f62dc19e019 [ 720.773875][T14588] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000003 [ 720.781913][T14588] RBP: 00007f62dd07c090 R08: 0000000000000000 R09: 0000000000000000 [ 720.789951][T14588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 720.797988][T14588] R13: 00007f62dc426038 R14: 00007f62dc425fa0 R15: 00007ffd645f9a58 [ 720.806086][T14588] [ 720.848090][T14583] netlink: 'syz.2.3408': attribute type 1 has an invalid length. [ 720.880444][T14583] netlink: 13439 bytes leftover after parsing attributes in process `syz.2.3408'. [ 720.931602][T14578] delete_channel: no stack [ 721.962852][T14612] netlink: 'syz.0.3415': attribute type 1 has an invalid length. [ 723.289929][T14628] netlink: 'syz.3.3423': attribute type 10 has an invalid length. [ 724.042620][T14641] netlink: 'syz.0.3424': attribute type 2 has an invalid length. [ 724.071861][T14641] netlink: 199820 bytes leftover after parsing attributes in process `syz.0.3424'. [ 724.355667][T14642] netlink: 'syz.0.3424': attribute type 3 has an invalid length. [ 724.409266][T14642] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.3424'. [ 724.703844][T14632] device syzkaller0 entered promiscuous mode [ 728.295018][T14649] device wlan1 entered promiscuous mode [ 728.881365][T14678] netlink: 'syz.4.3436': attribute type 29 has an invalid length. [ 728.919300][T14678] netlink: 'syz.4.3436': attribute type 3 has an invalid length. [ 728.968156][T14678] netlink: 132 bytes leftover after parsing attributes in process `syz.4.3436'. [ 730.546051][T14701] device wlan1 entered promiscuous mode [ 730.767480][T14704] netlink: 168 bytes leftover after parsing attributes in process `syz.3.3435'. [ 730.815621][T14705] netlink: 'syz.3.3435': attribute type 2 has an invalid length. [ 730.827985][T14705] netlink: 'syz.3.3435': attribute type 8 has an invalid length. [ 730.838150][T14705] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3435'. [ 731.475147][T14720] device syzkaller0 entered promiscuous mode [ 731.624322][T14729] netlink: 'syz.0.3451': attribute type 2 has an invalid length. [ 732.134410][T14742] netlink: 'syz.2.3453': attribute type 29 has an invalid length. [ 732.165273][T14742] netlink: 'syz.2.3453': attribute type 3 has an invalid length. [ 732.190264][T14742] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3453'. [ 734.381657][T14729] device 1 entered promiscuous mode [ 734.407877][T14750] device wlan1 entered promiscuous mode [ 734.597436][T14759] netlink: 'syz.1.3459': attribute type 2 has an invalid length. [ 734.646395][T14759] netlink: 199820 bytes leftover after parsing attributes in process `syz.1.3459'. [ 734.694917][T14763] netlink: 'syz.1.3459': attribute type 3 has an invalid length. [ 734.749842][T14763] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.3459'. [ 734.935146][T14767] netlink: 168 bytes leftover after parsing attributes in process `syz.4.3461'. [ 735.061105][T14764] netlink: 'syz.4.3461': attribute type 2 has an invalid length. [ 735.134372][T14764] netlink: 'syz.4.3461': attribute type 8 has an invalid length. [ 735.154325][T14770] netlink: 'syz.2.3462': attribute type 1 has an invalid length. [ 735.154363][T14770] netlink: 13951 bytes leftover after parsing attributes in process `syz.2.3462'. [ 735.211256][T14764] netlink: 132 bytes leftover after parsing attributes in process `syz.4.3461'. [ 735.222511][T14768] delete_channel: no stack [ 735.735418][T14792] device wlan1 entered promiscuous mode [ 735.752418][T14794] netlink: 'syz.1.3473': attribute type 21 has an invalid length. [ 735.776606][T14794] delete_channel: no stack [ 736.044053][T14806] device bond_slave_1 entered promiscuous mode [ 736.353802][T14817] netlink: 168 bytes leftover after parsing attributes in process `syz.2.3479'. [ 736.443169][T14810] netlink: 'syz.2.3479': attribute type 2 has an invalid length. [ 736.452260][T14810] netlink: 'syz.2.3479': attribute type 8 has an invalid length. [ 736.470130][T14810] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3479'. [ 736.786910][T14816] netlink: 'syz.1.3481': attribute type 1 has an invalid length. [ 736.816650][T14816] netlink: 13951 bytes leftover after parsing attributes in process `syz.1.3481'. [ 736.855620][T14815] delete_channel: no stack [ 737.051014][T14827] netlink: 168864 bytes leftover after parsing attributes in process `syz.2.3485'. [ 737.097045][T14827] netlink: zone id is out of range [ 737.114922][T14827] netlink: zone id is out of range [ 737.136010][T14827] netlink: zone id is out of range [ 737.231000][T14827] netlink: del zone limit has 4 unknown bytes [ 737.294513][T14834] netlink: 65055 bytes leftover after parsing attributes in process `syz.3.3487'. [ 738.019451][T14846] device syzkaller0 entered promiscuous mode [ 738.385994][T14862] netlink: 'syz.0.3504': attribute type 1 has an invalid length. [ 738.408877][T14861] delete_channel: no stack [ 739.507571][T14873] delete_channel: no stack [ 741.353854][T14896] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 741.408209][T14896] device syzkaller0 entered promiscuous mode [ 741.662000][T14905] validate_nla: 1 callbacks suppressed [ 741.662023][T14905] netlink: 'syz.1.3508': attribute type 1 has an invalid length. [ 741.739115][T14905] __nla_validate_parse: 2 callbacks suppressed [ 741.739138][T14905] netlink: 13951 bytes leftover after parsing attributes in process `syz.1.3508'. [ 741.831066][T14903] delete_channel: no stack [ 744.814565][T14911] netlink: 'syz.2.3511': attribute type 21 has an invalid length. [ 745.193371][T14932] netlink: 'syz.4.3514': attribute type 10 has an invalid length. [ 745.245111][T14932] team0: Device vxcan1 is of different type [ 745.680665][ T6970] device hsr_slave_0 left promiscuous mode [ 745.701302][ T6970] device hsr_slave_1 left promiscuous mode [ 745.734098][ T6970] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 745.773680][T14951] netlink: 'syz.4.3522': attribute type 1 has an invalid length. [ 745.781964][ T6970] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 745.818710][T14951] netlink: 13951 bytes leftover after parsing attributes in process `syz.4.3522'. [ 745.996334][ T6970] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 746.058058][ T6970] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 746.135659][ T6970] device bridge_slave_1 left promiscuous mode [ 746.150312][ T6970] bridge0: port 2(bridge_slave_1) entered disabled state [ 746.302976][ T6970] device bridge_slave_0 left promiscuous mode [ 746.329891][ T6970] bridge0: port 1(bridge_slave_0) entered disabled state [ 746.396149][T14946] delete_channel: no stack [ 746.489460][ T6970] device veth1_macvtap left promiscuous mode [ 746.495634][ T6970] device veth0_macvtap left promiscuous mode [ 746.509455][ T6970] device veth1_vlan left promiscuous mode [ 746.515492][ T6970] device veth0_vlan left promiscuous mode [ 748.707300][ T6970] team0 (unregistering): Port device team_slave_1 removed [ 748.762206][ T6970] team0 (unregistering): Port device team_slave_0 removed [ 748.814690][ T6970] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 748.863713][ T6970] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 749.229489][ T6970] bond0 (unregistering): Released all slaves [ 749.508652][T12378] Bluetooth: hci0: command 0x0406 tx timeout [ 749.574600][T14993] delete_channel: no stack [ 749.867614][T14995] netlink: 132 bytes leftover after parsing attributes in process `syz.4.3532'. [ 749.890948][T15004] netlink: 36 bytes leftover after parsing attributes in process `syz.0.3537'. [ 749.911364][T15004] : renamed from caif0 [ 749.931005][T15004] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 750.020281][ T6974] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 750.784924][T15019] netlink: 'syz.4.3543': attribute type 1 has an invalid length. [ 750.826904][T15019] netlink: 14207 bytes leftover after parsing attributes in process `syz.4.3543'. [ 750.866900][T15016] delete_channel: no stack [ 751.043013][T15025] netlink: 'syz.0.3545': attribute type 16 has an invalid length. [ 751.068595][T15025] netlink: 168 bytes leftover after parsing attributes in process `syz.0.3545'. [ 751.077826][T15030] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3546'. [ 751.392247][T15037] delete_channel: no stack [ 752.551180][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 752.557609][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 752.697565][T15077] delete_channel: no stack [ 753.006011][T15087] FAULT_INJECTION: forcing a failure. [ 753.006011][T15087] name failslab, interval 1, probability 0, space 0, times 0 [ 753.066673][T15087] CPU: 0 PID: 15087 Comm: syz.3.3564 Not tainted syzkaller #0 [ 753.074230][T15087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 753.084334][T15087] Call Trace: [ 753.087647][T15087] [ 753.090610][T15087] dump_stack_lvl+0x188/0x24e [ 753.095340][T15087] ? show_regs_print_info+0x12/0x12 [ 753.100582][T15087] ? load_image+0x410/0x410 [ 753.105115][T15087] ? __might_sleep+0xd0/0xd0 [ 753.109747][T15087] ? __lock_acquire+0x7c40/0x7c40 [ 753.114808][T15087] should_fail_ex+0x390/0x4c0 [ 753.119523][T15087] should_failslab+0x5/0x20 [ 753.124058][T15087] slab_pre_alloc_hook+0x59/0x300 [ 753.129113][T15087] ? kvmalloc_node+0x6c/0x180 [ 753.133826][T15087] __kmem_cache_alloc_node+0x4f/0x270 [ 753.139235][T15087] ? kvmalloc_node+0x6c/0x180 [ 753.143963][T15087] __kmalloc_node+0xa2/0x240 [ 753.148584][T15087] kvmalloc_node+0x6c/0x180 [ 753.153122][T15087] bpf_test_run_xdp_live+0x206/0x1a90 [ 753.158529][T15087] ? 0xffffffffa0004440 [ 753.162704][T15087] ? text_poke_copy+0x7b/0x90 [ 753.167411][T15087] ? 0xffffffffa0004440 [ 753.171583][T15087] ? bpf_dispatcher_change_prog+0xc90/0xf10 [ 753.177514][T15087] ? xdp_convert_md_to_buff+0x330/0x330 [ 753.183112][T15087] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 753.189394][T15087] ? xdp_convert_md_to_buff+0x5b/0x330 [ 753.194884][T15087] bpf_prog_test_run_xdp+0x757/0xf80 [ 753.200235][T15087] ? __lock_acquire+0x7c40/0x7c40 [ 753.205302][T15087] ? dev_put+0x80/0x80 [ 753.209435][T15087] ? dev_put+0x80/0x80 [ 753.213555][T15087] bpf_prog_test_run+0x31c/0x390 [ 753.218549][T15087] __sys_bpf+0x62b/0x780 [ 753.222859][T15087] ? bpf_link_show_fdinfo+0x380/0x380 [ 753.228280][T15087] ? lock_chain_count+0x20/0x20 [ 753.233161][T15087] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 753.239188][T15087] __x64_sys_bpf+0x78/0x90 [ 753.243638][T15087] do_syscall_64+0x4c/0xa0 [ 753.248111][T15087] ? clear_bhb_loop+0x60/0xb0 [ 753.252826][T15087] ? clear_bhb_loop+0x60/0xb0 [ 753.257538][T15087] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 753.263468][T15087] RIP: 0033:0x7f7f1a79e019 [ 753.267915][T15087] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 753.287556][T15087] RSP: 002b:00007f7f1b727028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 753.295997][T15087] RAX: ffffffffffffffda RBX: 00007f7f1aa25fa0 RCX: 00007f7f1a79e019 [ 753.303993][T15087] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 753.311991][T15087] RBP: 00007f7f1b727090 R08: 0000000000000000 R09: 0000000000000000 [ 753.319997][T15087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 753.327998][T15087] R13: 00007f7f1aa26038 R14: 00007f7f1aa25fa0 R15: 00007ffc92fe77a8 [ 753.336009][T15087] [ 754.756535][T15113] delete_channel: no stack [ 754.959743][T15117] delete_channel: no stack [ 755.016112][T15125] FAULT_INJECTION: forcing a failure. [ 755.016112][T15125] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 755.086868][T15125] CPU: 0 PID: 15125 Comm: syz.1.3576 Not tainted syzkaller #0 [ 755.094424][T15125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 755.104511][T15125] Call Trace: [ 755.107861][T15125] [ 755.110849][T15125] dump_stack_lvl+0x188/0x24e [ 755.115571][T15125] ? show_regs_print_info+0x12/0x12 [ 755.120801][T15125] ? load_image+0x410/0x410 [ 755.125330][T15125] ? __lock_acquire+0x7c40/0x7c40 [ 755.130392][T15125] ? snprintf+0xe5/0x140 [ 755.134666][T15125] should_fail_ex+0x390/0x4c0 [ 755.139390][T15125] _copy_to_user+0x2c/0x130 [ 755.143928][T15125] simple_read_from_buffer+0xe3/0x150 [ 755.149359][T15125] proc_fail_nth_read+0x1a6/0x220 [ 755.154419][T15125] ? proc_fault_inject_write+0x310/0x310 [ 755.160089][T15125] ? fsnotify_perm+0x248/0x550 [ 755.164897][T15125] ? proc_fault_inject_write+0x310/0x310 [ 755.170569][T15125] vfs_read+0x2db/0x960 [ 755.174769][T15125] ? kernel_read+0x1e0/0x1e0 [ 755.179401][T15125] ? __fget_files+0x28/0x460 [ 755.184025][T15125] ? __fget_files+0x3fc/0x460 [ 755.188737][T15125] ? __fdget_pos+0x2ae/0x360 [ 755.193360][T15125] ? ksys_read+0x70/0x260 [ 755.197745][T15125] ksys_read+0x14d/0x260 [ 755.202021][T15125] ? vfs_write+0x9a0/0x9a0 [ 755.206475][T15125] ? lockdep_hardirqs_on+0x94/0x140 [ 755.211710][T15125] do_syscall_64+0x4c/0xa0 [ 755.216164][T15125] ? clear_bhb_loop+0x60/0xb0 [ 755.220873][T15125] ? clear_bhb_loop+0x60/0xb0 [ 755.225585][T15125] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 755.231508][T15125] RIP: 0033:0x7f11ef15e84e [ 755.235948][T15125] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 755.255581][T15125] RSP: 002b:00007f11effa3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 755.264020][T15125] RAX: ffffffffffffffda RBX: 00007f11effa46c0 RCX: 00007f11ef15e84e [ 755.272018][T15125] RDX: 000000000000000f RSI: 00007f11effa40a0 RDI: 0000000000000004 [ 755.280014][T15125] RBP: 00007f11effa4090 R08: 0000000000000000 R09: 0000000000000000 [ 755.288015][T15125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 755.296009][T15125] R13: 00007f11ef426038 R14: 00007f11ef425fa0 R15: 00007ffea59f5ec8 [ 755.304022][T15125] [ 755.427522][T15130] netlink: 'syz.2.3579': attribute type 2 has an invalid length. [ 755.436220][T15130] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.3579'. [ 755.605336][T15136] FAULT_INJECTION: forcing a failure. [ 755.605336][T15136] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 755.657842][T15136] CPU: 0 PID: 15136 Comm: syz.0.3581 Not tainted syzkaller #0 [ 755.665436][T15136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 755.675557][T15136] Call Trace: [ 755.678874][T15136] [ 755.681860][T15136] dump_stack_lvl+0x188/0x24e [ 755.686600][T15136] ? show_regs_print_info+0x12/0x12 [ 755.691864][T15136] ? load_image+0x410/0x410 [ 755.696412][T15136] ? __lock_acquire+0x7c40/0x7c40 [ 755.701516][T15136] ? snprintf+0xe5/0x140 [ 755.705818][T15136] should_fail_ex+0x390/0x4c0 [ 755.710563][T15136] _copy_to_user+0x2c/0x130 [ 755.715121][T15136] simple_read_from_buffer+0xe3/0x150 [ 755.720551][T15136] proc_fail_nth_read+0x1a6/0x220 [ 755.725626][T15136] ? proc_fault_inject_write+0x310/0x310 [ 755.731316][T15136] ? fsnotify_perm+0x248/0x550 [ 755.736133][T15136] ? proc_fault_inject_write+0x310/0x310 [ 755.741818][T15136] vfs_read+0x2db/0x960 [ 755.746053][T15136] ? kernel_read+0x1e0/0x1e0 [ 755.750798][T15136] ? __fget_files+0x28/0x460 [ 755.755490][T15136] ? __fget_files+0x3fc/0x460 [ 755.760230][T15136] ? __fdget_pos+0x2ae/0x360 [ 755.764865][T15136] ? ksys_read+0x70/0x260 [ 755.769234][T15136] ksys_read+0x14d/0x260 [ 755.773516][T15136] ? vfs_write+0x9a0/0x9a0 [ 755.777972][T15136] ? lockdep_hardirqs_on+0x94/0x140 [ 755.783201][T15136] do_syscall_64+0x4c/0xa0 [ 755.787648][T15136] ? clear_bhb_loop+0x60/0xb0 [ 755.792353][T15136] ? clear_bhb_loop+0x60/0xb0 [ 755.797056][T15136] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 755.802973][T15136] RIP: 0033:0x7f62dc15e84e [ 755.807410][T15136] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 755.827054][T15136] RSP: 002b:00007f62dd07bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 755.835511][T15136] RAX: ffffffffffffffda RBX: 00007f62dd07c6c0 RCX: 00007f62dc15e84e [ 755.843505][T15136] RDX: 000000000000000f RSI: 00007f62dd07c0a0 RDI: 0000000000000004 [ 755.851501][T15136] RBP: 00007f62dd07c090 R08: 0000000000000000 R09: 0000000000000000 [ 755.859503][T15136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 755.867500][T15136] R13: 00007f62dc426038 R14: 00007f62dc425fa0 R15: 00007ffd645f9a58 [ 755.875507][T15136] [ 755.908897][T15140] netlink: 8192 bytes leftover after parsing attributes in process `syz.4.3583'. [ 755.936660][T15142] FAULT_INJECTION: forcing a failure. [ 755.936660][T15142] name failslab, interval 1, probability 0, space 0, times 0 [ 755.976841][T15142] CPU: 1 PID: 15142 Comm: syz.3.3584 Not tainted syzkaller #0 [ 755.984448][T15142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 755.994557][T15142] Call Trace: [ 755.997876][T15142] [ 756.000848][T15142] dump_stack_lvl+0x188/0x24e [ 756.005583][T15142] ? show_regs_print_info+0x12/0x12 [ 756.010833][T15142] ? load_image+0x410/0x410 [ 756.015398][T15142] ? __might_sleep+0xd0/0xd0 [ 756.020037][T15142] ? __lock_acquire+0x7c40/0x7c40 [ 756.025145][T15142] should_fail_ex+0x390/0x4c0 [ 756.029923][T15142] should_failslab+0x5/0x20 [ 756.034480][T15142] slab_pre_alloc_hook+0x59/0x300 [ 756.039565][T15142] ? tomoyo_encode+0x28a/0x550 [ 756.044382][T15142] __kmem_cache_alloc_node+0x4f/0x270 [ 756.049806][T15142] ? tomoyo_encode+0x28a/0x550 [ 756.054664][T15142] __kmalloc+0xa3/0x240 [ 756.058874][T15142] tomoyo_encode+0x28a/0x550 [ 756.063520][T15142] tomoyo_realpath_from_path+0x578/0x5c0 [ 756.069212][T15142] ? tomoyo_domain+0xd2/0x120 [ 756.073953][T15142] ? tomoyo_path_number_perm+0x205/0x650 [ 756.079642][T15142] tomoyo_path_number_perm+0x22f/0x650 [ 756.085165][T15142] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 756.090672][T15142] ? ksys_write+0x1ce/0x260 [ 756.095240][T15142] ? common_file_perm+0x171/0x1c0 [ 756.100359][T15142] ? __fget_files+0x28/0x460 [ 756.105023][T15142] security_file_ioctl+0x6c/0xa0 [ 756.110010][T15142] __se_sys_ioctl+0x48/0x170 [ 756.114653][T15142] do_syscall_64+0x4c/0xa0 [ 756.119120][T15142] ? clear_bhb_loop+0x60/0xb0 [ 756.123843][T15142] ? clear_bhb_loop+0x60/0xb0 [ 756.128580][T15142] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 756.134541][T15142] RIP: 0033:0x7f7f1a79e019 [ 756.139010][T15142] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 756.158749][T15142] RSP: 002b:00007f7f1b727028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 756.167215][T15142] RAX: ffffffffffffffda RBX: 00007f7f1aa25fa0 RCX: 00007f7f1a79e019 [ 756.175257][T15142] RDX: 0000200000000080 RSI: 00000000000089f1 RDI: 0000000000000005 [ 756.183365][T15142] RBP: 00007f7f1b727090 R08: 0000000000000000 R09: 0000000000000000 [ 756.191376][T15142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 756.199379][T15142] R13: 00007f7f1aa26038 R14: 00007f7f1aa25fa0 R15: 00007ffc92fe77a8 [ 756.207404][T15142] [ 756.243155][T15142] ERROR: Out of memory at tomoyo_realpath_from_path. [ 756.286584][T15140] netlink: 'syz.4.3583': attribute type 2 has an invalid length. [ 756.575289][T15154] delete_channel: no stack [ 756.784400][T15168] netlink: 'syz.0.3593': attribute type 3 has an invalid length. [ 756.810009][T15168] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.3593'. [ 756.952810][T15172] netlink: 'syz.2.3594': attribute type 1 has an invalid length. [ 757.022731][T15172] netlink: 13695 bytes leftover after parsing attributes in process `syz.2.3594'. [ 757.102254][T15169] delete_channel: no stack [ 758.071756][T15202] device syzkaller0 entered promiscuous mode [ 758.305850][T15205] delete_channel: no stack [ 760.342056][T15214] netlink: 'syz.1.3608': attribute type 9 has an invalid length. [ 760.431013][T15214] netlink: 61951 bytes leftover after parsing attributes in process `syz.1.3608'. [ 761.667187][T15227] netlink: 'syz.3.3611': attribute type 1 has an invalid length. [ 761.719304][T15227] netlink: 14207 bytes leftover after parsing attributes in process `syz.3.3611'. [ 762.249682][T15223] delete_channel: no stack [ 762.768996][T15248] delete_channel: no stack [ 764.702677][T15258] tap0: tun_chr_ioctl cmd 2147767521 [ 764.735426][T15261] tap1: tun_chr_ioctl cmd 35108 [ 765.307643][T15284] FAULT_INJECTION: forcing a failure. [ 765.307643][T15284] name failslab, interval 1, probability 0, space 0, times 0 [ 765.348783][T15284] CPU: 0 PID: 15284 Comm: syz.2.3628 Not tainted syzkaller #0 [ 765.356364][T15284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 765.366479][T15284] Call Trace: [ 765.369898][T15284] [ 765.372886][T15284] dump_stack_lvl+0x188/0x24e [ 765.377652][T15284] ? show_regs_print_info+0x12/0x12 [ 765.382951][T15284] ? load_image+0x410/0x410 [ 765.387534][T15284] ? __might_sleep+0xd0/0xd0 [ 765.392196][T15284] ? __lock_acquire+0x7c40/0x7c40 [ 765.397297][T15284] should_fail_ex+0x390/0x4c0 [ 765.402047][T15284] should_failslab+0x5/0x20 [ 765.406599][T15284] slab_pre_alloc_hook+0x59/0x300 [ 765.411688][T15284] ? __get_vm_area_node+0x122/0x330 [ 765.416953][T15284] __kmem_cache_alloc_node+0x4f/0x270 [ 765.422403][T15284] ? __get_vm_area_node+0x122/0x330 [ 765.427672][T15284] kmalloc_node_trace+0x22/0xe0 [ 765.432593][T15284] __get_vm_area_node+0x122/0x330 [ 765.437662][T15284] ? __local_bh_enable_ip+0x136/0x1c0 [ 765.443774][T15284] __vmalloc_node_range+0x357/0x1380 [ 765.449141][T15284] ? netlink_sendmsg+0x5ec/0xbd0 [ 765.454147][T15284] ? netlink_insert+0x28d/0x13b0 [ 765.459143][T15284] ? free_vm_area+0x50/0x50 [ 765.463703][T15284] ? netlink_sendmsg+0x5ec/0xbd0 [ 765.468686][T15284] vmalloc+0x75/0x80 [ 765.472619][T15284] ? netlink_sendmsg+0x5ec/0xbd0 [ 765.477611][T15284] netlink_sendmsg+0x5ec/0xbd0 [ 765.482450][T15284] ? netlink_getsockopt+0x550/0x550 [ 765.487727][T15284] ? apparmor_socket_sendmsg+0x8a/0x330 [ 765.493327][T15284] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 765.498690][T15284] ? security_socket_sendmsg+0x7c/0xa0 [ 765.504198][T15284] sock_write_iter+0x2d5/0x3e0 [ 765.509005][T15284] ? sock_read_iter+0x3a0/0x3a0 [ 765.513914][T15284] ? common_file_perm+0x171/0x1c0 [ 765.519002][T15284] vfs_write+0x482/0x9a0 [ 765.523304][T15284] ? file_end_write+0x250/0x250 [ 765.528205][T15284] ? __fget_files+0x3fc/0x460 [ 765.532965][T15284] ? __fdget_pos+0x1d4/0x360 [ 765.537602][T15284] ? ksys_write+0x70/0x260 [ 765.542091][T15284] ksys_write+0x14d/0x260 [ 765.546488][T15284] ? __ia32_sys_read+0x80/0x80 [ 765.551313][T15284] ? lockdep_hardirqs_on+0x94/0x140 [ 765.556559][T15284] do_syscall_64+0x4c/0xa0 [ 765.561022][T15284] ? clear_bhb_loop+0x60/0xb0 [ 765.565735][T15284] ? clear_bhb_loop+0x60/0xb0 [ 765.570464][T15284] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 765.576400][T15284] RIP: 0033:0x7f6da1f9e019 [ 765.580847][T15284] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 765.600493][T15284] RSP: 002b:00007f6da2f47028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 765.608956][T15284] RAX: ffffffffffffffda RBX: 00007f6da2225fa0 RCX: 00007f6da1f9e019 [ 765.616964][T15284] RDX: 000000000000fe33 RSI: 0000200000000040 RDI: 0000000000000005 [ 765.624965][T15284] RBP: 00007f6da2f47090 R08: 0000000000000000 R09: 0000000000000000 [ 765.632974][T15284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 765.640985][T15284] R13: 00007f6da2226038 R14: 00007f6da2225fa0 R15: 00007ffc52f46cd8 [ 765.649028][T15284] [ 765.738542][T15284] syz.2.3628: vmalloc error: size 65408, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 765.793201][T15284] CPU: 1 PID: 15284 Comm: syz.2.3628 Not tainted syzkaller #0 [ 765.800774][T15284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 765.810900][T15284] Call Trace: [ 765.814229][T15284] [ 765.817208][T15284] dump_stack_lvl+0x188/0x24e [ 765.821962][T15284] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 765.828446][T15284] ? show_regs_print_info+0x12/0x12 [ 765.833713][T15284] ? load_image+0x410/0x410 [ 765.838288][T15284] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 765.844773][T15284] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 765.851343][T15284] warn_alloc+0x242/0x330 [ 765.855738][T15284] ? __get_vm_area_node+0x122/0x330 [ 765.861026][T15284] ? zone_watermark_ok_safe+0x270/0x270 [ 765.866643][T15284] ? rcu_is_watching+0x11/0xa0 [ 765.871548][T15284] ? __get_vm_area_node+0x318/0x330 [ 765.876822][T15284] ? __local_bh_enable_ip+0x136/0x1c0 [ 765.882270][T15284] __vmalloc_node_range+0x37c/0x1380 [ 765.887648][T15284] ? netlink_insert+0x28d/0x13b0 [ 765.892673][T15284] ? free_vm_area+0x50/0x50 [ 765.897263][T15284] ? netlink_sendmsg+0x5ec/0xbd0 [ 765.902282][T15284] vmalloc+0x75/0x80 [ 765.906244][T15284] ? netlink_sendmsg+0x5ec/0xbd0 [ 765.911250][T15284] netlink_sendmsg+0x5ec/0xbd0 [ 765.916105][T15284] ? netlink_getsockopt+0x550/0x550 [ 765.921379][T15284] ? apparmor_socket_sendmsg+0x8a/0x330 [ 765.926998][T15284] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 765.932348][T15284] ? security_socket_sendmsg+0x7c/0xa0 [ 765.937878][T15284] sock_write_iter+0x2d5/0x3e0 [ 765.942709][T15284] ? sock_read_iter+0x3a0/0x3a0 [ 765.947646][T15284] ? common_file_perm+0x171/0x1c0 [ 765.952756][T15284] vfs_write+0x482/0x9a0 [ 765.957075][T15284] ? file_end_write+0x250/0x250 [ 765.961998][T15284] ? __fget_files+0x3fc/0x460 [ 765.966768][T15284] ? __fdget_pos+0x1d4/0x360 [ 765.971424][T15284] ? ksys_write+0x70/0x260 [ 765.975957][T15284] ksys_write+0x14d/0x260 [ 765.980366][T15284] ? __ia32_sys_read+0x80/0x80 [ 765.985212][T15284] ? lockdep_hardirqs_on+0x94/0x140 [ 765.990483][T15284] do_syscall_64+0x4c/0xa0 [ 765.994972][T15284] ? clear_bhb_loop+0x60/0xb0 [ 765.999724][T15284] ? clear_bhb_loop+0x60/0xb0 [ 766.004514][T15284] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 766.010470][T15284] RIP: 0033:0x7f6da1f9e019 [ 766.014942][T15284] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 766.034627][T15284] RSP: 002b:00007f6da2f47028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 766.043152][T15284] RAX: ffffffffffffffda RBX: 00007f6da2225fa0 RCX: 00007f6da1f9e019 [ 766.051183][T15284] RDX: 000000000000fe33 RSI: 0000200000000040 RDI: 0000000000000005 [ 766.059215][T15284] RBP: 00007f6da2f47090 R08: 0000000000000000 R09: 0000000000000000 [ 766.067244][T15284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 766.075279][T15284] R13: 00007f6da2226038 R14: 00007f6da2225fa0 R15: 00007ffc52f46cd8 [ 766.083351][T15284] [ 766.100427][T15284] Mem-Info: [ 766.103643][T15284] active_anon:8319 inactive_anon:0 isolated_anon:0 [ 766.103643][T15284] active_file:21802 inactive_file:40229 isolated_file:0 [ 766.103643][T15284] unevictable:768 dirty:192 writeback:0 [ 766.103643][T15284] slab_reclaimable:21373 slab_unreclaimable:97184 [ 766.103643][T15284] mapped:30476 shmem:1361 pagetables:641 [ 766.103643][T15284] sec_pagetables:0 bounce:0 [ 766.103643][T15284] kernel_misc_reclaimable:0 [ 766.103643][T15284] free:1314949 free_pcp:6991 free_cma:0 [ 766.160002][T15279] netlink: 'syz.4.3626': attribute type 3 has an invalid length. [ 766.167957][T15279] netlink: 132 bytes leftover after parsing attributes in process `syz.4.3626'. [ 766.177882][T15284] Node 0 active_anon:33376kB inactive_anon:0kB active_file:87208kB inactive_file:160712kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:121904kB dirty:768kB writeback:0kB shmem:3908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10264kB pagetables:2564kB sec_pagetables:0kB all_unreclaimable? no [ 766.225532][T15290] delete_channel: no stack [ 766.279130][T15284] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 766.342240][T15284] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 766.427685][T15296] netlink: 160 bytes leftover after parsing attributes in process `syz.0.3632'. [ 766.441285][T15284] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 766.447278][T15284] Node 0 DMA32 free:1335216kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:33076kB inactive_anon:0kB active_file:87208kB inactive_file:160712kB unevictable:1536kB writepending:768kB present:3129332kB managed:2592912kB mlocked:0kB bounce:0kB free_pcp:17100kB local_pcp:7316kB free_cma:0kB [ 766.568498][T15284] lowmem_reserve[]: 0 0 1 1 1 [ 766.573416][T15284] Node 0 Normal free:16kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:20kB local_pcp:8kB free_cma:0kB [ 766.703003][T15298] netlink: 'syz.1.3631': attribute type 1 has an invalid length. [ 766.745491][T15284] lowmem_reserve[]: 0 0 0 0 0 [ 766.759209][T15284] Node 1 Normal free:3909204kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:11008kB local_pcp:5056kB free_cma:0kB [ 766.779800][T15298] netlink: 14207 bytes leftover after parsing attributes in process `syz.1.3631'. [ 766.824137][T15284] lowmem_reserve[]: 0 0 0 0 0 [ 766.830028][T15284] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 766.847720][T15284] Node 0 DMA32: 370*4kB (UM) 1541*8kB (UME) 1586*16kB (UME) 1435*32kB (UME) 626*64kB (UME) 852*128kB (UME) 256*256kB (UME) 108*512kB (UME) 37*1024kB (UM) 16*2048kB (UME) 222*4096kB (UM) = 1335024kB [ 766.894709][T15295] delete_channel: no stack [ 766.932684][T15284] Node 0 Normal: 0*4kB 2*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 766.962977][T15284] Node 1 Normal: 193*4kB (UE) 54*8kB (UE) 24*16kB (UME) 163*32kB (UME) 51*64kB (UME) 14*128kB (UM) 8*256kB (UME) 2*512kB (UM) 1*1024kB (E) 1*2048kB (E) 950*4096kB (M) = 3909204kB [ 766.978673][T15303] netlink: 146340 bytes leftover after parsing attributes in process `syz.3.3633'. [ 767.005272][T15284] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 767.036956][T15284] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 767.046917][T15284] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 767.058392][T15303] openvswitch: netlink: Key type 386 is out of range max 32 [ 767.087042][T15284] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 767.106155][T15284] 63394 total pagecache pages [ 767.112951][T15284] 0 pages in swap cache [ 767.117181][T15284] Free swap = 124996kB [ 767.130095][T15284] Total swap = 124996kB [ 767.134337][T15284] 2097051 pages RAM [ 767.138300][T15284] 0 pages HighMem/MovableOnly [ 767.146324][T15284] 415222 pages reserved [ 767.152434][T15284] 0 pages cma reserved [ 767.658364][T15324] netlink: 'syz.3.3639': attribute type 13 has an invalid length. [ 767.674621][T15324] netlink: 152 bytes leftover after parsing attributes in process `syz.3.3639'. [ 769.988725][T12378] Bluetooth: hci1: command 0x0406 tx timeout [ 769.994840][T12378] Bluetooth: hci3: command 0x0406 tx timeout [ 770.215777][T15324] erspan0: refused to change device tx_queue_len [ 770.229893][T15324] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 770.717482][T15339] netlink: 44 bytes leftover after parsing attributes in process `syz.1.3643'. [ 770.748690][T15336] delete_channel: no stack [ 771.163449][T15346] netlink: 'syz.4.3646': attribute type 1 has an invalid length. [ 771.304669][T15346] netlink: 14463 bytes leftover after parsing attributes in process `syz.4.3646'. [ 771.382051][T15344] delete_channel: no stack [ 771.696759][T15356] netlink: 'syz.0.3649': attribute type 10 has an invalid length. [ 774.955497][T15370] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 774.977896][T15370] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 775.049558][T15370] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 775.082793][T15370] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 775.637274][T15393] sctp: [Deprecated]: syz.4.3664 (pid 15393) Use of int in max_burst socket option deprecated. [ 775.637274][T15393] Use struct sctp_assoc_value instead [ 775.683959][T15394] netlink: 129384 bytes leftover after parsing attributes in process `syz.4.3664'. [ 777.881150][T15448] netlink: 'syz.2.3686': attribute type 10 has an invalid length. [ 777.944203][T15448] bridge0: port 2(bridge_slave_1) entered blocking state [ 777.952628][T15448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 777.964462][T15448] bridge0: port 1(bridge_slave_0) entered blocking state [ 777.972860][T15448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 778.067025][T15448] team0: Port device bridge0 added [ 778.114374][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 778.367292][T15465] netlink: 'syz.3.3690': attribute type 29 has an invalid length. [ 778.380122][T15465] netlink: 'syz.3.3690': attribute type 29 has an invalid length. [ 778.393651][T15465] netlink: 'syz.3.3690': attribute type 29 has an invalid length. [ 778.433045][T15465] netlink: 'syz.3.3690': attribute type 2 has an invalid length. [ 778.449748][T15465] netlink: 'syz.3.3690': attribute type 8 has an invalid length. [ 778.457800][T15465] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3690'. [ 779.206923][T15488] netlink: 'syz.3.3701': attribute type 10 has an invalid length. [ 779.234152][T15488] team0: Device bridge0 is already an upper device of the team interface [ 779.726070][T15513] netlink: 'syz.2.3711': attribute type 10 has an invalid length. [ 779.840544][T15513] team0: Device hsr_slave_0 failed to register rx_handler [ 780.446102][T15540] netlink: 'syz.1.3720': attribute type 10 has an invalid length. [ 780.483653][T15540] bridge0: port 2(bridge_slave_1) entered blocking state [ 780.492218][T15540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 780.503244][T15540] bridge0: port 1(bridge_slave_0) entered blocking state [ 780.511374][T15540] bridge0: port 1(bridge_slave_0) entered forwarding state [ 780.624553][T15540] team0: Port device bridge0 added [ 780.714523][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 780.726996][T15542] netlink: 'syz.2.3721': attribute type 10 has an invalid length. [ 780.777591][T15542] team0: Port device wlan1 added [ 780.837855][T15549] netlink: 15231 bytes leftover after parsing attributes in process `syz.3.3724'. [ 780.964628][T15552] 8021q: adding VLAN 0 to HW filter on device team0 [ 780.990461][T15552] bond0: (slave team0): Enslaving as an active interface with an up link [ 781.224138][T15558] netlink: 13951 bytes leftover after parsing attributes in process `syz.2.3727'. [ 781.284228][T15553] delete_channel: no stack [ 781.524650][T15567] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 781.532679][T15567] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 781.559311][T15567] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 781.567118][T15567] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 782.147899][T15593] netlink: 128124 bytes leftover after parsing attributes in process `syz.2.3739'. [ 782.191078][T15590] device macvlan0 entered promiscuous mode [ 782.364708][T15590] bond0: (slave macvlan0): Enslaving as an active interface with an up link [ 782.396704][T15598] netlink: 152 bytes leftover after parsing attributes in process `syz.3.3740'. [ 782.498103][T15598] syz_tun: refused to change device tx_queue_len [ 782.542038][T15598] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 782.750206][T15602] netlink: 14463 bytes leftover after parsing attributes in process `syz.4.3743'. [ 782.770162][T15601] delete_channel: no stack [ 782.913529][T15607] FAULT_INJECTION: forcing a failure. [ 782.913529][T15607] name failslab, interval 1, probability 0, space 0, times 0 [ 782.970079][T15607] CPU: 0 PID: 15607 Comm: syz.0.3745 Not tainted syzkaller #0 [ 782.977654][T15607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 782.987793][T15607] Call Trace: [ 782.991113][T15607] [ 782.994089][T15607] dump_stack_lvl+0x188/0x24e [ 782.998839][T15607] ? show_regs_print_info+0x12/0x12 [ 783.004139][T15607] ? load_image+0x410/0x410 [ 783.008698][T15607] ? __lock_acquire+0x7c40/0x7c40 [ 783.013796][T15607] should_fail_ex+0x390/0x4c0 [ 783.018528][T15607] should_failslab+0x5/0x20 [ 783.023072][T15607] slab_pre_alloc_hook+0x59/0x300 [ 783.028159][T15607] kmem_cache_alloc_node+0x5a/0x310 [ 783.033419][T15607] ? perf_event_alloc+0x155/0x21e0 [ 783.038600][T15607] perf_event_alloc+0x155/0x21e0 [ 783.043612][T15607] ? _raw_spin_unlock+0x24/0x40 [ 783.048528][T15607] ? find_lively_task_by_vpid+0x19/0x290 [ 783.054224][T15607] ? find_lively_task_by_vpid+0x19/0x290 [ 783.059925][T15607] __se_sys_perf_event_open+0x701/0x1ec0 [ 783.065646][T15607] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 783.071360][T15607] ? lockdep_hardirqs_on+0x94/0x140 [ 783.076616][T15607] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 783.082315][T15607] do_syscall_64+0x4c/0xa0 [ 783.086810][T15607] ? clear_bhb_loop+0x60/0xb0 [ 783.091589][T15607] ? clear_bhb_loop+0x60/0xb0 [ 783.096325][T15607] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 783.102272][T15607] RIP: 0033:0x7f62dc19e019 [ 783.106728][T15607] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 783.126406][T15607] RSP: 002b:00007f62dd07c028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 783.134883][T15607] RAX: ffffffffffffffda RBX: 00007f62dc425fa0 RCX: 00007f62dc19e019 [ 783.142924][T15607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000400 [ 783.150945][T15607] RBP: 00007f62dd07c090 R08: 0000000000000000 R09: 0000000000000000 [ 783.158968][T15607] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 783.166990][T15607] R13: 00007f62dc426038 R14: 00007f62dc425fa0 R15: 00007ffd645f9a58 [ 783.175031][T15607] [ 783.619045][T15625] netlink: 180900 bytes leftover after parsing attributes in process `syz.2.3750'. [ 783.652843][T15625] openvswitch: netlink: Flow actions attr not present in new flow. [ 784.021718][T15639] validate_nla: 7 callbacks suppressed [ 784.021761][T15639] netlink: 'syz.2.3757': attribute type 10 has an invalid length. [ 784.060577][T15639] device macvlan0 entered promiscuous mode [ 784.422419][T15641] delete_channel: no stack [ 784.636885][T15639] bond0: (slave macvlan0): Enslaving as an active interface with an up link [ 784.650833][T15645] netlink: 'syz.2.3757': attribute type 13 has an invalid length. [ 784.673154][T15645] netlink: 152 bytes leftover after parsing attributes in process `syz.2.3757'. [ 784.735236][T15645] syz_tun: refused to change device tx_queue_len [ 784.754893][T15645] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 784.911682][T15661] FAULT_INJECTION: forcing a failure. [ 784.911682][T15661] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 784.969720][T15661] CPU: 1 PID: 15661 Comm: syz.0.3763 Not tainted syzkaller #0 [ 784.977275][T15661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 784.987378][T15661] Call Trace: [ 784.990701][T15661] [ 784.993672][T15661] dump_stack_lvl+0x188/0x24e [ 784.998407][T15661] ? show_regs_print_info+0x12/0x12 [ 785.003662][T15661] ? load_image+0x410/0x410 [ 785.008224][T15661] ? __lock_acquire+0x7c40/0x7c40 [ 785.013306][T15661] should_fail_ex+0x390/0x4c0 [ 785.018045][T15661] _copy_from_user+0x2c/0x170 [ 785.022781][T15661] vmemdup_user+0xa8/0x1d0 [ 785.027252][T15661] map_lookup_elem+0x2b7/0x600 [ 785.032072][T15661] ? bpf_lsm_bpf+0x5/0x10 [ 785.036462][T15661] __sys_bpf+0x546/0x780 [ 785.040778][T15661] ? bpf_link_show_fdinfo+0x380/0x380 [ 785.046229][T15661] ? lock_chain_count+0x20/0x20 [ 785.051135][T15661] __x64_sys_bpf+0x78/0x90 [ 785.055608][T15661] do_syscall_64+0x4c/0xa0 [ 785.060083][T15661] ? clear_bhb_loop+0x60/0xb0 [ 785.064818][T15661] ? clear_bhb_loop+0x60/0xb0 [ 785.069562][T15661] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 785.075514][T15661] RIP: 0033:0x7f62dc19e019 [ 785.079976][T15661] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 785.099640][T15661] RSP: 002b:00007f62dd07c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 785.108112][T15661] RAX: ffffffffffffffda RBX: 00007f62dc425fa0 RCX: 00007f62dc19e019 [ 785.116138][T15661] RDX: 0000000000000020 RSI: 0000200000000440 RDI: 0000000000000001 [ 785.124165][T15661] RBP: 00007f62dd07c090 R08: 0000000000000000 R09: 0000000000000000 [ 785.132185][T15661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 785.140230][T15661] R13: 00007f62dc426038 R14: 00007f62dc425fa0 R15: 00007ffd645f9a58 [ 785.148283][T15661] [ 785.187106][T15670] netlink: 'syz.4.3765': attribute type 2 has an invalid length. [ 785.262664][T15670] netlink: 10 bytes leftover after parsing attributes in process `syz.4.3765'. [ 785.581533][T15684] netlink: 'syz.2.3772': attribute type 1 has an invalid length. [ 785.640328][T15684] netlink: 14463 bytes leftover after parsing attributes in process `syz.2.3772'. [ 785.680317][T15682] delete_channel: no stack [ 786.332040][T15700] netlink: 'syz.4.3777': attribute type 10 has an invalid length. [ 786.354962][T15700] device macvlan0 entered promiscuous mode [ 786.735444][T15700] bond0: (slave macvlan0): Enslaving as an active interface with an up link [ 786.747972][T15706] netlink: 'syz.4.3777': attribute type 13 has an invalid length. [ 786.818600][T15706] netlink: 152 bytes leftover after parsing attributes in process `syz.4.3777'. [ 786.862151][T15706] syz_tun: refused to change device tx_queue_len [ 786.912682][T15706] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 787.010461][T15705] netlink: 128 bytes leftover after parsing attributes in process `syz.1.3780'. [ 787.033143][T15705] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 787.072013][T15705] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 787.569214][T15727] netlink: 'syz.0.3786': attribute type 1 has an invalid length. [ 787.577092][T15727] netlink: 13951 bytes leftover after parsing attributes in process `syz.0.3786'. [ 788.148814][T15720] delete_channel: no stack [ 788.251394][T15734] netlink: 128 bytes leftover after parsing attributes in process `syz.2.3789'. [ 788.272526][T15734] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 788.301149][T15734] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 788.752007][T15754] netlink: 'syz.3.3797': attribute type 2 has an invalid length. [ 788.783686][T15757] netlink: 128 bytes leftover after parsing attributes in process `syz.1.3799'. [ 788.789348][T15754] netlink: 199848 bytes leftover after parsing attributes in process `syz.3.3797'. [ 788.796737][T15757] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 788.810246][T15757] FAULT_INJECTION: forcing a failure. [ 788.810246][T15757] name failslab, interval 1, probability 0, space 0, times 0 [ 788.824748][T15757] CPU: 0 PID: 15757 Comm: syz.1.3799 Not tainted syzkaller #0 [ 788.832281][T15757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 788.842414][T15757] Call Trace: [ 788.845757][T15757] [ 788.848751][T15757] dump_stack_lvl+0x188/0x24e [ 788.853510][T15757] ? show_regs_print_info+0x12/0x12 [ 788.858783][T15757] ? load_image+0x410/0x410 [ 788.863360][T15757] ? __might_sleep+0xd0/0xd0 [ 788.868009][T15757] ? __lock_acquire+0x7c40/0x7c40 [ 788.873093][T15757] should_fail_ex+0x390/0x4c0 [ 788.877821][T15757] should_failslab+0x5/0x20 [ 788.882360][T15757] slab_pre_alloc_hook+0x59/0x300 [ 788.887437][T15757] ? ipv6_add_addr+0x42d/0xfc0 [ 788.892242][T15757] __kmem_cache_alloc_node+0x4f/0x270 [ 788.897691][T15757] ? ipv6_add_addr+0x42d/0xfc0 [ 788.902488][T15757] kmalloc_trace+0x26/0xe0 [ 788.906981][T15757] ipv6_add_addr+0x42d/0xfc0 [ 788.911622][T15757] ? ipv6_count_addresses+0x190/0x190 [ 788.917042][T15757] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 788.922729][T15757] ? mutex_unlock+0x10/0x10 [ 788.927288][T15757] add_addr+0x8c/0x2c0 [ 788.931419][T15757] addrconf_init_auto_addrs+0x406/0xaa0 [ 788.937020][T15757] ? addrconf_dad_run+0x1d0/0x1d0 [ 788.942107][T15757] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 788.948166][T15757] ? _printk+0xda/0x130 [ 788.952379][T15757] ? load_image+0x410/0x410 [ 788.956931][T15757] ? __local_bh_enable_ip+0x136/0x1c0 [ 788.962355][T15757] ? addrconf_link_ready+0x117/0x170 [ 788.967690][T15757] addrconf_notify+0xacd/0xf60 [ 788.972503][T15757] raw_notifier_call_chain+0xcb/0x160 [ 788.977922][T15757] netdev_state_change+0xe0/0x170 [ 788.982996][T15757] ? netdev_features_change+0xd0/0xd0 [ 788.988445][T15757] do_setlink+0x508/0x29c0 [ 788.992918][T15757] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 788.999125][T15757] ? __nla_validate_parse+0x1f67/0x2970 [ 789.004764][T15757] ? __nla_validate+0x50/0x50 [ 789.009517][T15757] ? validate_linkmsg+0x3db/0x4c0 [ 789.014588][T15757] rtnl_newlink+0x16e4/0x1f90 [ 789.019326][T15757] ? rtnl_newlink+0x521/0x1f90 [ 789.024162][T15757] ? rtnl_setlink+0x510/0x510 [ 789.028890][T15757] ? trace_raw_output_contention_end+0xd0/0xd0 [ 789.035091][T15757] ? rcu_is_watching+0x11/0xa0 [ 789.039901][T15757] ? trace_contention_end+0x5f/0x170 [ 789.045231][T15757] ? __mutex_lock+0x1ab/0xae0 [ 789.049985][T15757] ? rcu_read_unlock+0x8c/0xa0 [ 789.054834][T15757] ? rtnl_setlink+0x510/0x510 [ 789.059559][T15757] rtnetlink_rcv_msg+0x863/0xfb0 [ 789.064544][T15757] ? rtnetlink_rcv_msg+0x220/0xfb0 [ 789.069707][T15757] ? rtnetlink_bind+0x80/0x80 [ 789.074459][T15757] ? __dev_queue_xmit+0x1d84/0x3810 [ 789.079708][T15757] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 789.085478][T15757] ? perf_trace_lock+0x301/0x390 [ 789.090465][T15757] ? trace_event_raw_event_lock+0x230/0x230 [ 789.096392][T15757] ? __copy_skb_header+0x3ba/0x4f0 [ 789.101551][T15757] ? __skb_clone+0x446/0x6c0 [ 789.106190][T15757] netlink_rcv_skb+0x1ef/0x440 [ 789.111003][T15757] ? rtnetlink_bind+0x80/0x80 [ 789.115735][T15757] ? netlink_ack+0x1160/0x1160 [ 789.120554][T15757] ? netlink_deliver_tap+0x2e/0x1b0 [ 789.125806][T15757] netlink_unicast+0x7ad/0x920 [ 789.130644][T15757] netlink_sendmsg+0x8ad/0xbd0 [ 789.135469][T15757] ? netlink_getsockopt+0x550/0x550 [ 789.140718][T15757] ? apparmor_socket_sendmsg+0x8a/0x330 [ 789.146307][T15757] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 789.151639][T15757] ? security_socket_sendmsg+0x7c/0xa0 [ 789.157145][T15757] ? netlink_getsockopt+0x550/0x550 [ 789.162405][T15757] ____sys_sendmsg+0x5ed/0x9a0 [ 789.167226][T15757] ? __sys_sendmsg_sock+0x30/0x30 [ 789.172291][T15757] ? __import_iovec+0x306/0x510 [ 789.177199][T15757] ? import_iovec+0x6f/0xa0 [ 789.181765][T15757] ___sys_sendmsg+0x2a2/0x360 [ 789.186512][T15757] ? __sys_sendmsg+0x2a0/0x2a0 [ 789.191353][T15757] ? __lock_acquire+0x7c40/0x7c40 [ 789.196466][T15757] __se_sys_sendmsg+0x1c3/0x2b0 [ 789.201357][T15757] ? ct_nmi_exit+0x145/0x1c0 [ 789.205989][T15757] ? __x64_sys_sendmsg+0x80/0x80 [ 789.210994][T15757] ? lockdep_hardirqs_on+0x94/0x140 [ 789.216230][T15757] do_syscall_64+0x4c/0xa0 [ 789.220684][T15757] ? clear_bhb_loop+0x60/0xb0 [ 789.225401][T15757] ? clear_bhb_loop+0x60/0xb0 [ 789.230126][T15757] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 789.236058][T15757] RIP: 0033:0x7f11ef19e019 [ 789.240541][T15757] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 789.260202][T15757] RSP: 002b:00007f11effa4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 789.268655][T15757] RAX: ffffffffffffffda RBX: 00007f11ef425fa0 RCX: 00007f11ef19e019 [ 789.276655][T15757] RDX: 0000000000000000 RSI: 0000200000000940 RDI: 0000000000000004 [ 789.284659][T15757] RBP: 00007f11effa4090 R08: 0000000000000000 R09: 0000000000000000 [ 789.292686][T15757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 789.300717][T15757] R13: 00007f11ef426038 R14: 00007f11ef425fa0 R15: 00007ffea59f5ec8 [ 789.308760][T15757] [ 789.334358][T15757] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 789.401226][T15754] netlink: 65039 bytes leftover after parsing attributes in process `syz.3.3797'. [ 789.640869][T15766] netlink: 'syz.0.3801': attribute type 1 has an invalid length. [ 789.684139][T15766] netlink: 13951 bytes leftover after parsing attributes in process `syz.0.3801'. [ 790.236690][T15762] delete_channel: no stack [ 790.468540][ T4274] Bluetooth: hci4: command 0x0406 tx timeout [ 790.506619][T15775] can: request_module (can-proto-0) failed. [ 790.931504][T15800] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.3813'. [ 791.337315][T15819] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3817'. [ 791.926751][T15831] netlink: 'syz.0.3820': attribute type 3 has an invalid length. [ 791.950395][T15831] netlink: 114680 bytes leftover after parsing attributes in process `syz.0.3820'. [ 792.078499][T15840] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 792.736346][T15860] FAULT_INJECTION: forcing a failure. [ 792.736346][T15860] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 792.825588][T15863] netlink: 'syz.3.3833': attribute type 4 has an invalid length. [ 792.838545][T15863] netlink: 128124 bytes leftover after parsing attributes in process `syz.3.3833'. [ 792.842550][T15855] netlink: 128 bytes leftover after parsing attributes in process `syz.4.3829'. [ 792.854510][T15860] CPU: 1 PID: 15860 Comm: syz.0.3830 Not tainted syzkaller #0 [ 792.864949][T15860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 792.875061][T15860] Call Trace: [ 792.878380][T15860] [ 792.881357][T15860] dump_stack_lvl+0x188/0x24e [ 792.886107][T15860] ? show_regs_print_info+0x12/0x12 [ 792.891363][T15860] ? load_image+0x410/0x410 [ 792.895920][T15860] ? __lock_acquire+0x7c40/0x7c40 [ 792.901012][T15860] should_fail_ex+0x390/0x4c0 [ 792.905756][T15860] _copy_from_user+0x2c/0x170 [ 792.910483][T15860] __sys_bpf+0x2ea/0x780 [ 792.914782][T15860] ? bpf_link_show_fdinfo+0x380/0x380 [ 792.920229][T15860] ? lock_chain_count+0x20/0x20 [ 792.925140][T15860] __x64_sys_bpf+0x78/0x90 [ 792.929611][T15860] do_syscall_64+0x4c/0xa0 [ 792.934081][T15860] ? clear_bhb_loop+0x60/0xb0 [ 792.938810][T15860] ? clear_bhb_loop+0x60/0xb0 [ 792.943552][T15860] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 792.949505][T15860] RIP: 0033:0x7f62dc19e019 [ 792.953974][T15860] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 792.973656][T15860] RSP: 002b:00007f62dd05b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 792.982218][T15860] RAX: ffffffffffffffda RBX: 00007f62dc426090 RCX: 00007f62dc19e019 [ 792.990247][T15860] RDX: 0000000000000048 RSI: 0000200000000280 RDI: 000000000000000a [ 792.991314][T15855] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 792.998252][T15860] RBP: 00007f62dd05b090 R08: 0000000000000000 R09: 0000000000000000 [ 792.998272][T15860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 792.998287][T15860] R13: 00007f62dc426128 R14: 00007f62dc426090 R15: 00007ffd645f9a58 [ 792.998322][T15860] [ 793.058122][T15855] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 793.446007][T15877] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3834'. [ 793.807527][T15882] netlink: 'syz.1.3837': attribute type 1 has an invalid length. [ 793.851615][T15882] netlink: 14207 bytes leftover after parsing attributes in process `syz.1.3837'. [ 794.055704][T15885] netlink: 'syz.3.3839': attribute type 3 has an invalid length. [ 794.073442][T15885] netlink: 114680 bytes leftover after parsing attributes in process `syz.3.3839'. [ 794.750164][T15905] netlink: 'syz.2.3844': attribute type 10 has an invalid length. [ 794.769692][T15905] netlink: 40 bytes leftover after parsing attributes in process `syz.2.3844'. [ 794.827141][T15905] batman_adv: batadv0: Adding interface: veth0_vlan [ 794.838841][T15905] batman_adv: batadv0: The MTU of interface veth0_vlan is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 794.939710][T15905] batman_adv: batadv0: Interface activated: veth0_vlan [ 795.263191][T15912] netlink: 'syz.0.3849': attribute type 10 has an invalid length. [ 795.278566][T15912] netlink: 40 bytes leftover after parsing attributes in process `syz.0.3849'. [ 795.332458][T15912] device team0 entered promiscuous mode [ 795.338115][T15912] device team_slave_0 entered promiscuous mode [ 795.365313][T15912] device team_slave_1 entered promiscuous mode [ 795.395862][T15912] device geneve1 entered promiscuous mode [ 795.418360][T15912] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 795.588307][T15923] bridge0: port 2(bridge_slave_1) entered disabled state [ 795.595772][T15923] bridge0: port 1(bridge_slave_0) entered disabled state [ 795.843417][T15926] netlink: 'syz.2.3851': attribute type 1 has an invalid length. [ 795.933284][T15926] netlink: 14207 bytes leftover after parsing attributes in process `syz.2.3851'. [ 796.691752][T15946] netlink: 'syz.1.3858': attribute type 10 has an invalid length. [ 796.711432][T15946] netlink: 40 bytes leftover after parsing attributes in process `syz.1.3858'. [ 796.722831][ T6972] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 796.728258][T15946] device team0 entered promiscuous mode [ 796.747256][T15946] device team_slave_0 entered promiscuous mode [ 796.758055][T15946] device team_slave_1 entered promiscuous mode [ 796.768667][T15946] device bridge0 entered promiscuous mode [ 796.794203][T15946] bridge0: port 3(team0) entered blocking state [ 796.809958][T15946] bridge0: port 3(team0) entered disabled state [ 796.828310][T15946] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 797.262628][T15959] netlink: 9275 bytes leftover after parsing attributes in process `syz.4.3863'. [ 797.589414][T15960] netlink: 'syz.3.3865': attribute type 1 has an invalid length. [ 797.603472][T15960] netlink: 13951 bytes leftover after parsing attributes in process `syz.3.3865'. [ 798.065442][T15981] FAULT_INJECTION: forcing a failure. [ 798.065442][T15981] name failslab, interval 1, probability 0, space 0, times 0 [ 798.139875][T15981] CPU: 1 PID: 15981 Comm: syz.1.3871 Not tainted syzkaller #0 [ 798.147448][T15981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 798.157563][T15981] Call Trace: [ 798.160903][T15981] [ 798.163884][T15981] dump_stack_lvl+0x188/0x24e [ 798.168644][T15981] ? show_regs_print_info+0x12/0x12 [ 798.173915][T15981] ? load_image+0x410/0x410 [ 798.178490][T15981] ? __might_sleep+0xd0/0xd0 [ 798.183155][T15981] ? __lock_acquire+0x7c40/0x7c40 [ 798.188267][T15981] should_fail_ex+0x390/0x4c0 [ 798.193032][T15981] should_failslab+0x5/0x20 [ 798.197609][T15981] slab_pre_alloc_hook+0x59/0x300 [ 798.202708][T15981] ? aa_sk_perm+0x950/0x950 [ 798.207284][T15981] kmem_cache_alloc_node+0x5a/0x310 [ 798.212547][T15981] ? __alloc_skb+0xf9/0x7d0 [ 798.217140][T15981] __alloc_skb+0xf9/0x7d0 [ 798.221552][T15981] pfkey_sendmsg+0x19e/0x1140 [ 798.226455][T15981] ? pfkey_release+0x340/0x340 [ 798.231274][T15981] ? aa_sk_perm+0x81f/0x950 [ 798.235849][T15981] ? aa_af_perm+0x340/0x340 [ 798.240422][T15981] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 798.246900][T15981] ? aa_sock_msg_perm+0x94/0x150 [ 798.251913][T15981] ? apparmor_socket_sendmsg+0x8a/0x330 [ 798.257551][T15981] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 798.262908][T15981] ? security_socket_sendmsg+0x7c/0xa0 [ 798.268448][T15981] sock_write_iter+0x2d5/0x3e0 [ 798.273282][T15981] ? sock_read_iter+0x3a0/0x3a0 [ 798.278239][T15981] ? common_file_perm+0x171/0x1c0 [ 798.283346][T15981] vfs_write+0x482/0x9a0 [ 798.287672][T15981] ? file_end_write+0x250/0x250 [ 798.292635][T15981] ? __fget_files+0x3fc/0x460 [ 798.297411][T15981] ? __fdget_pos+0x1d4/0x360 [ 798.302071][T15981] ? ksys_write+0x70/0x260 [ 798.306585][T15981] ksys_write+0x14d/0x260 [ 798.311012][T15981] ? __ia32_sys_read+0x80/0x80 [ 798.315864][T15981] ? lockdep_hardirqs_on+0x94/0x140 [ 798.321136][T15981] do_syscall_64+0x4c/0xa0 [ 798.325632][T15981] ? clear_bhb_loop+0x60/0xb0 [ 798.330435][T15981] ? clear_bhb_loop+0x60/0xb0 [ 798.335198][T15981] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 798.341177][T15981] RIP: 0033:0x7f11ef19e019 [ 798.345681][T15981] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 798.365403][T15981] RSP: 002b:00007f11effa4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 798.373898][T15981] RAX: ffffffffffffffda RBX: 00007f11ef425fa0 RCX: 00007f11ef19e019 [ 798.381957][T15981] RDX: 000000000000fefb RSI: 0000200000000080 RDI: 0000000000000004 [ 798.390092][T15981] RBP: 00007f11effa4090 R08: 0000000000000000 R09: 0000000000000000 [ 798.398173][T15981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 798.406213][T15981] R13: 00007f11ef426038 R14: 00007f11ef425fa0 R15: 00007ffea59f5ec8 [ 798.414290][T15981] [ 800.865292][T15975] device syzkaller0 entered promiscuous mode [ 801.480258][T16007] netlink: 'syz.4.3880': attribute type 1 has an invalid length. [ 801.493024][T16007] netlink: 13951 bytes leftover after parsing attributes in process `syz.4.3880'. [ 801.921256][T16005] delete_channel: no stack [ 802.079522][T16013] FAULT_INJECTION: forcing a failure. [ 802.079522][T16013] name failslab, interval 1, probability 0, space 0, times 0 [ 802.098556][T16013] CPU: 1 PID: 16013 Comm: syz.0.3881 Not tainted syzkaller #0 [ 802.106119][T16013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 802.116231][T16013] Call Trace: [ 802.119549][T16013] [ 802.122527][T16013] dump_stack_lvl+0x188/0x24e [ 802.127268][T16013] ? sctp_sendmsg+0x1686/0x2940 [ 802.132185][T16013] ? ___sys_sendmsg+0x2a2/0x360 [ 802.137099][T16013] ? show_regs_print_info+0x12/0x12 [ 802.142365][T16013] ? load_image+0x410/0x410 [ 802.146936][T16013] should_fail_ex+0x390/0x4c0 [ 802.151680][T16013] should_failslab+0x5/0x20 [ 802.156228][T16013] slab_pre_alloc_hook+0x59/0x300 [ 802.161307][T16013] ? sctp_add_bind_addr+0x89/0x350 [ 802.166483][T16013] __kmem_cache_alloc_node+0x4f/0x270 [ 802.171912][T16013] ? sctp_add_bind_addr+0x89/0x350 [ 802.177080][T16013] kmalloc_trace+0x26/0xe0 [ 802.181563][T16013] sctp_add_bind_addr+0x89/0x350 [ 802.186559][T16013] sctp_copy_local_addr_list+0x317/0x4d0 [ 802.192289][T16013] ? sctp_copy_local_addr_list+0xa0/0x4d0 [ 802.198091][T16013] ? sctp_do_8_2_transport_strike+0x900/0x900 [ 802.204224][T16013] ? sctp_v4_is_any+0x31/0x50 [ 802.208958][T16013] ? sctp_copy_one_addr+0x93/0x660 [ 802.214137][T16013] sctp_bind_addr_copy+0xaf/0x3c0 [ 802.219234][T16013] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 802.225637][T16013] sctp_connect_new_asoc+0x2f5/0x6a0 [ 802.230992][T16013] ? __sctp_connect+0xd80/0xd80 [ 802.235918][T16013] ? __local_bh_enable_ip+0x136/0x1c0 [ 802.241647][T16013] ? _local_bh_enable+0xa0/0xa0 [ 802.246593][T16013] ? sctp_endpoint_lookup_assoc+0x77/0x260 [ 802.252481][T16013] ? sctp_endpoint_lookup_assoc+0x77/0x260 [ 802.258359][T16013] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 802.263957][T16013] ? security_sctp_bind_connect+0x85/0xb0 [ 802.269748][T16013] sctp_sendmsg+0x1686/0x2940 [ 802.274498][T16013] ? sctp_getsockopt+0x8a0/0x8a0 [ 802.279495][T16013] ? __might_fault+0xa6/0x120 [ 802.284219][T16013] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 802.290709][T16013] ? aa_sock_msg_perm+0x94/0x150 [ 802.295718][T16013] ? inet_sendmsg+0x7a/0x2a0 [ 802.300376][T16013] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 802.305718][T16013] ? inet_send_prepare+0x250/0x250 [ 802.310890][T16013] ____sys_sendmsg+0x5ed/0x9a0 [ 802.315734][T16013] ? __sys_sendmsg_sock+0x30/0x30 [ 802.320834][T16013] ? __import_iovec+0x306/0x510 [ 802.325753][T16013] ? import_iovec+0x6f/0xa0 [ 802.330328][T16013] ___sys_sendmsg+0x2a2/0x360 [ 802.335070][T16013] ? __sys_sendmsg+0x2a0/0x2a0 [ 802.339928][T16013] ? __lock_acquire+0x7c40/0x7c40 [ 802.345036][T16013] __se_sys_sendmsg+0x1c3/0x2b0 [ 802.349949][T16013] ? __x64_sys_sendmsg+0x80/0x80 [ 802.354968][T16013] ? lockdep_hardirqs_on+0x94/0x140 [ 802.360223][T16013] do_syscall_64+0x4c/0xa0 [ 802.364693][T16013] ? clear_bhb_loop+0x60/0xb0 [ 802.369433][T16013] ? clear_bhb_loop+0x60/0xb0 [ 802.374166][T16013] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 802.380151][T16013] RIP: 0033:0x7f62dc19e019 [ 802.384626][T16013] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 802.404287][T16013] RSP: 002b:00007f62dd07c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 802.412805][T16013] RAX: ffffffffffffffda RBX: 00007f62dc425fa0 RCX: 00007f62dc19e019 [ 802.420871][T16013] RDX: 0000000000000010 RSI: 0000200000000440 RDI: 0000000000000003 [ 802.428896][T16013] RBP: 00007f62dd07c090 R08: 0000000000000000 R09: 0000000000000000 [ 802.436929][T16013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 802.444958][T16013] R13: 00007f62dc426038 R14: 00007f62dc425fa0 R15: 00007ffd645f9a58 [ 802.453007][T16013] [ 802.653599][T16015] netlink: 'syz.0.3882': attribute type 1 has an invalid length. [ 804.243888][T16003] netlink: 'syz.1.3879': attribute type 5 has an invalid length. [ 804.258613][T16015] netlink: 830 bytes leftover after parsing attributes in process `syz.0.3882'. [ 804.565239][T16026] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.3887'. [ 805.697676][T16044] netlink: 'syz.4.3892': attribute type 10 has an invalid length. [ 805.757504][T16044] netlink: 40 bytes leftover after parsing attributes in process `syz.4.3892'. [ 805.808577][T16044] device team0 entered promiscuous mode [ 805.814226][T16044] device team_slave_0 entered promiscuous mode [ 805.909111][T16044] device team_slave_1 entered promiscuous mode [ 805.950169][T16044] bond0: (slave team0): Releasing backup interface [ 806.004582][T16044] bridge0: port 3(team0) entered blocking state [ 806.022647][T16044] bridge0: port 3(team0) entered disabled state [ 806.298376][T16054] netlink: 'syz.1.3895': attribute type 1 has an invalid length. [ 806.316893][T16054] netlink: 13951 bytes leftover after parsing attributes in process `syz.1.3895'. [ 806.404322][T16051] bridge0: port 2(bridge_slave_1) entered disabled state [ 806.418623][T16051] bridge0: port 1(bridge_slave_0) entered disabled state [ 806.735487][T16050] delete_channel: no stack [ 806.941380][T16061] netlink: 'syz.2.3899': attribute type 1 has an invalid length. [ 807.096072][T16061] netlink: 830 bytes leftover after parsing attributes in process `syz.2.3899'. [ 807.366192][T16074] FAULT_INJECTION: forcing a failure. [ 807.366192][T16074] name failslab, interval 1, probability 0, space 0, times 0 [ 807.381705][T16074] CPU: 0 PID: 16074 Comm: syz.3.3903 Not tainted syzkaller #0 [ 807.389255][T16074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 807.399361][T16074] Call Trace: [ 807.402677][T16074] [ 807.405646][T16074] dump_stack_lvl+0x188/0x24e [ 807.410389][T16074] ? show_regs_print_info+0x12/0x12 [ 807.415644][T16074] ? load_image+0x410/0x410 [ 807.420210][T16074] ? __might_sleep+0xd0/0xd0 [ 807.424856][T16074] ? __lock_acquire+0x7c40/0x7c40 [ 807.429986][T16074] should_fail_ex+0x390/0x4c0 [ 807.434727][T16074] should_failslab+0x5/0x20 [ 807.439277][T16074] slab_pre_alloc_hook+0x59/0x300 [ 807.444352][T16074] ? trace_raw_output_contention_end+0xd0/0xd0 [ 807.450601][T16074] ? cfg80211_connect+0xd7a/0x20a0 [ 807.455863][T16074] __kmem_cache_alloc_node+0x4f/0x270 [ 807.461303][T16074] ? cfg80211_connect+0xd7a/0x20a0 [ 807.466472][T16074] kmalloc_trace+0x26/0xe0 [ 807.470961][T16074] cfg80211_connect+0xd7a/0x20a0 [ 807.475945][T16074] ? __mutex_lock+0x1ab/0xae0 [ 807.480697][T16074] cfg80211_mgd_wext_connect+0x41c/0x570 [ 807.486395][T16074] cfg80211_mgd_wext_siwessid+0x364/0x490 [ 807.492181][T16074] __cfg80211_wext_siwessid+0xbb/0x120 [ 807.497702][T16074] ioctl_standard_iw_point+0x823/0xd50 [ 807.503215][T16074] ? rcu_is_watching+0x11/0xa0 [ 807.508068][T16074] ? __cfg80211_wext_giwscan+0x30/0x30 [ 807.513578][T16074] ? iw_handler_get_iwstats+0x240/0x240 [ 807.519179][T16074] ? wext_ioctl_dispatch+0xaf/0x470 [ 807.524522][T16074] ? mutex_lock_nested+0x10/0x10 [ 807.529526][T16074] ? full_name_hash+0x8e/0xe0 [ 807.534264][T16074] ioctl_standard_call+0xaa/0x250 [ 807.539338][T16074] ? __cfg80211_wext_giwscan+0x30/0x30 [ 807.544863][T16074] ? __cfg80211_wext_giwscan+0x30/0x30 [ 807.550390][T16074] wext_ioctl_dispatch+0x3da/0x470 [ 807.555555][T16074] ? wext_ioctl_dispatch+0x470/0x470 [ 807.560932][T16074] ? iw_handler_get_private+0x1e0/0x1e0 [ 807.566549][T16074] wext_handle_ioctl+0x114/0x1d0 [ 807.571545][T16074] ? call_commit_handler+0xf0/0xf0 [ 807.576734][T16074] sock_ioctl+0x143/0x700 [ 807.581112][T16074] ? sock_poll+0x420/0x420 [ 807.585586][T16074] ? bpf_lsm_file_ioctl+0x5/0x10 [ 807.590590][T16074] ? security_file_ioctl+0x7c/0xa0 [ 807.595753][T16074] ? sock_poll+0x420/0x420 [ 807.600227][T16074] __se_sys_ioctl+0xfa/0x170 [ 807.604876][T16074] do_syscall_64+0x4c/0xa0 [ 807.609353][T16074] ? clear_bhb_loop+0x60/0xb0 [ 807.614091][T16074] ? clear_bhb_loop+0x60/0xb0 [ 807.618828][T16074] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 807.624775][T16074] RIP: 0033:0x7f7f1a79e019 [ 807.629247][T16074] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 807.648912][T16074] RSP: 002b:00007f7f1b727028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 807.657387][T16074] RAX: ffffffffffffffda RBX: 00007f7f1aa25fa0 RCX: 00007f7f1a79e019 [ 807.665409][T16074] RDX: 0000200000000000 RSI: 0000000000008b1a RDI: 0000000000000003 [ 807.673434][T16074] RBP: 00007f7f1b727090 R08: 0000000000000000 R09: 0000000000000000 [ 807.681458][T16074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 807.681474][T16073] FAULT_INJECTION: forcing a failure. [ 807.681474][T16073] name failslab, interval 1, probability 0, space 0, times 0 [ 807.689452][T16074] R13: 00007f7f1aa26038 R14: 00007f7f1aa25fa0 R15: 00007ffc92fe77a8 [ 807.689544][T16074] [ 807.719339][T16073] CPU: 1 PID: 16073 Comm: syz.2.3904 Not tainted syzkaller #0 [ 807.726932][T16073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 807.737048][T16073] Call Trace: [ 807.740413][T16073] [ 807.743430][T16073] dump_stack_lvl+0x188/0x24e [ 807.748184][T16073] ? show_regs_print_info+0x12/0x12 [ 807.753459][T16073] ? load_image+0x410/0x410 [ 807.758038][T16073] should_fail_ex+0x390/0x4c0 [ 807.762788][T16073] should_failslab+0x5/0x20 [ 807.767351][T16073] slab_pre_alloc_hook+0x59/0x300 [ 807.772432][T16073] ? nf_hook+0x9e/0x390 [ 807.776675][T16073] kmem_cache_alloc+0x56/0x2f0 [ 807.781523][T16073] ? skb_clone+0x1e7/0x370 [ 807.786019][T16073] skb_clone+0x1e7/0x370 [ 807.790342][T16073] ? ip_mc_output+0x21b/0x5d0 [ 807.795093][T16073] ip_mc_output+0x228/0x5d0 [ 807.799672][T16073] ip_send_skb+0x129/0x1c0 [ 807.804162][T16073] udp_send_skb+0xa4f/0x13f0 [ 807.808833][T16073] udp_sendmsg+0x1b46/0x23d0 [ 807.813483][T16073] ? release_sock+0x2b/0x1b0 [ 807.818152][T16073] ? ip_skb_dst_mtu+0x9b0/0x9b0 [ 807.823069][T16073] ? udp_cmsg_send+0x350/0x350 [ 807.827892][T16073] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 807.833936][T16073] ? lock_chain_count+0x20/0x20 [ 807.838863][T16073] ? __local_bh_enable_ip+0x136/0x1c0 [ 807.844289][T16073] ? _local_bh_enable+0xa0/0xa0 [ 807.849200][T16073] ? inet_sendmsg+0x109/0x2a0 [ 807.853933][T16073] ? inet_sendmsg+0x109/0x2a0 [ 807.858665][T16073] ? inet_send_prepare+0x250/0x250 [ 807.863832][T16073] ____sys_sendmsg+0x5ed/0x9a0 [ 807.868877][T16073] ? __lock_acquire+0x7c40/0x7c40 [ 807.873965][T16073] ? __sys_sendmsg_sock+0x30/0x30 [ 807.879056][T16073] ? __import_iovec+0x306/0x510 [ 807.884019][T16073] ? import_iovec+0x6f/0xa0 [ 807.888616][T16073] ___sys_sendmsg+0x2a2/0x360 [ 807.893358][T16073] ? irqentry_enter+0x33/0x50 [ 807.898086][T16073] ? __sys_sendmsg+0x2a0/0x2a0 [ 807.902954][T16073] __se_sys_sendmsg+0x1c3/0x2b0 [ 807.907865][T16073] ? __x64_sys_sendmsg+0x80/0x80 [ 807.912922][T16073] ? lockdep_hardirqs_on+0x94/0x140 [ 807.918177][T16073] do_syscall_64+0x4c/0xa0 [ 807.922649][T16073] ? clear_bhb_loop+0x60/0xb0 [ 807.927386][T16073] ? clear_bhb_loop+0x60/0xb0 [ 807.932126][T16073] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 807.938069][T16073] RIP: 0033:0x7f6da1f9e019 [ 807.942532][T16073] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 807.962196][T16073] RSP: 002b:00007f6da2f47028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 807.970678][T16073] RAX: ffffffffffffffda RBX: 00007f6da2225fa0 RCX: 00007f6da1f9e019 [ 807.978728][T16073] RDX: 0000000000000000 RSI: 0000200000007940 RDI: 0000000000000016 [ 807.986756][T16073] RBP: 00007f6da2f47090 R08: 0000000000000000 R09: 0000000000000000 [ 807.994796][T16073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 808.002837][T16073] R13: 00007f6da2226038 R14: 00007f6da2225fa0 R15: 00007ffc52f46cd8 [ 808.010880][T16073] [ 808.918045][T16101] netlink: 'syz.4.3910': attribute type 1 has an invalid length. [ 808.938726][T16101] netlink: 13951 bytes leftover after parsing attributes in process `syz.4.3910'. [ 809.093583][T16091] delete_channel: no stack [ 809.846363][T16112] netlink: 64859 bytes leftover after parsing attributes in process `syz.2.3913'. [ 835.769439][ T4325] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-.... } 2661 jiffies s: 73189 root: 0x2/. [ 835.788970][ T4325] rcu: blocking rcu_node structures (internal RCU debug): [ 835.796210][ T4325] Sending NMI from CPU 0 to CPUs 1: [ 835.801533][ C1] NMI backtrace for cpu 1 [ 835.801544][ C1] CPU: 1 PID: 16099 Comm: syz.1.3911 Not tainted syzkaller #0 [ 835.801560][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 835.801570][ C1] RIP: 0010:perf_prepare_sample+0xd17/0x2020 [ 835.801603][ C1] Code: 42 f7 41 39 de 41 0f 42 de b8 ef ff ff ff 44 8b 7c 24 48 44 29 f8 44 0f b7 f0 44 89 f7 89 de e8 7f 79 dd ff 41 bc e6 ff ff ff <45> 29 fc 41 83 cc 07 41 ff c4 66 41 39 de 44 0f 43 e3 41 0f b7 dc [ 835.801618][ C1] RSP: 0018:ffffc900001e0420 EFLAGS: 00000046 [ 835.801633][ C1] RAX: ffffffff81a4b581 RBX: 0000000000000000 RCX: 0000000000000100 [ 835.801645][ C1] RDX: ffff88807bd7bc00 RSI: 0000000000000000 RDI: 000000000000ff9f [ 835.801657][ C1] RBP: ffffc900001e0510 R08: ffff88807bd7bc07 R09: 1ffff1100f7af780 [ 835.801670][ C1] R10: dffffc0000000000 R11: ffffed100f7af781 R12: 00000000ffffffe6 [ 835.801683][ C1] R13: 00000000000f200c R14: 000000000000ff9f R15: 0000000000000050 [ 835.801694][ C1] FS: 00007f11eff836c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 835.801709][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 835.801721][ C1] CR2: 00007f11ecfd2ff8 CR3: 000000005696f000 CR4: 00000000003506e0 [ 835.801736][ C1] DR0: 0000000000000000 DR1: 0000200000000200 DR2: 0000000000000000 [ 835.801747][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 835.801757][ C1] Call Trace: [ 835.801765][ C1] [ 835.801779][ C1] ? perf_callchain+0x190/0x190 [ 835.801811][ C1] perf_event_output_forward+0x197/0x2f0 [ 835.801838][ C1] ? perf_event_output_forward+0xbe/0x2f0 [ 835.801862][ C1] ? perf_get_page_size+0x430/0x430 [ 835.801895][ C1] ? __perf_event_account_interrupt+0x187/0x280 [ 835.801924][ C1] __perf_event_overflow+0x457/0x630 [ 835.801954][ C1] perf_swevent_event+0x315/0x570 [ 835.801981][ C1] ? perf_tp_event+0xc10/0xc10 [ 835.802007][ C1] ? perf_trace_buf_alloc+0x300/0x300 [ 835.802025][ C1] ? __perf_event_overflow+0x50a/0x630 [ 835.802057][ C1] perf_tp_event+0x36b/0xc10 [ 835.802085][ C1] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 835.802111][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 835.802157][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 835.802173][ C1] ? sched_clock_cpu+0x6e/0x260 [ 835.802197][ C1] perf_trace_run_bpf_submit+0xf3/0x1c0 [ 835.802227][ C1] perf_trace_preemptirq_template+0x268/0x320 [ 835.802252][ C1] ? asm_sysvec_irq_work+0x16/0x20 [ 835.802285][ C1] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 835.802311][ C1] ? __irq_exit_rcu+0x147/0x230 [ 835.802327][ C1] ? irq_exit_rcu+0x20/0x20 [ 835.802345][ C1] ? asm_sysvec_irq_work+0x16/0x20 [ 835.802368][ C1] trace_irq_enable_rcuidle+0xd3/0x140 [ 835.802393][ C1] trace_hardirqs_on+0x24/0x40 [ 835.802414][ C1] asm_sysvec_irq_work+0x16/0x20 [ 835.802436][ C1] RIP: 0010:rcu_read_unlock_special+0x7f/0x510 [ 835.802455][ C1] Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 a2 7c 95 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 40 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08 [ 835.802469][ C1] RSP: 0018:ffffc900001e0c40 EFLAGS: 00000206 [ 835.802483][ C1] RAX: 3e1ad84e6045e800 RBX: 1ffff9200003c190 RCX: 3e1ad84e6045e800 [ 835.802495][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8c17a0 RDI: ffffffff8adf5de0 [ 835.802507][ C1] RBP: ffffc900001e0d30 R08: ffffffff90b10257 R09: 1ffffffff216204a [ 835.802520][ C1] R10: dffffc0000000000 R11: fffffbfff216204b R12: 0000000000000246 [ 835.802532][ C1] R13: dffffc0000000000 R14: ffff8880b8f3bb00 R15: 0000000000000002 [ 835.802558][ C1] ? __rcu_read_unlock+0xd0/0xd0 [ 835.802582][ C1] __rcu_read_unlock+0x78/0xd0 [ 835.802600][ C1] rebalance_domains+0x86f/0x9d0 [ 835.802628][ C1] ? rebalance_domains+0x12b/0x9d0 [ 835.802655][ C1] handle_softirqs+0x291/0x910 [ 835.802674][ C1] ? __irq_exit_rcu+0x13b/0x230 [ 835.802693][ C1] ? do_softirq+0x210/0x210 [ 835.802707][ C1] ? hrtimer_interrupt+0x775/0x980 [ 835.802728][ C1] ? irqtime_account_irq+0xb2/0x1b0 [ 835.802746][ C1] __irq_exit_rcu+0x13b/0x230 [ 835.802762][ C1] ? irq_exit_rcu+0x20/0x20 [ 835.802786][ C1] irq_exit_rcu+0x5/0x20 [ 835.802800][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 835.802818][ C1] [ 835.802823][ C1] [ 835.802828][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 835.802852][ C1] RIP: 0010:strlen+0x2a/0x60 [ 835.802881][ C1] Code: 41 57 41 56 41 54 53 48 c7 c0 ff ff ff ff 49 be 00 00 00 00 00 fc ff df 48 89 fb 49 89 c7 48 89 d8 48 c1 e8 03 42 0f b6 04 30 <84> c0 75 11 48 ff c3 49 8d 47 01 42 80 7c 3f 01 00 75 de eb 19 89 [ 835.802894][ C1] RSP: 0018:ffffc9000dc6f3d8 EFLAGS: 00000a02 [ 835.802908][ C1] RAX: 0000000000000000 RBX: ffffffff8a97c460 RCX: dffffc0000000000 [ 835.802920][ C1] RDX: ffffffff81c7d368 RSI: ffffffff8cc19000 RDI: ffffffff8a97c460 [ 835.802933][ C1] RBP: ffffc9000dc6f4f0 R08: ffffffff8e210aef R09: 1ffffffff1c4215d [ 835.802946][ C1] R10: dffffc0000000000 R11: fffffbfff1c4215e R12: 1ffff92001b8deac [ 835.802958][ C1] R13: 1ffff92001b8de88 R14: dffffc0000000000 R15: ffffffffffffffff [ 835.802977][ C1] ? fs_reclaim_acquire+0x78/0x100 [ 835.803007][ C1] perf_trace_lock+0xd1/0x390 [ 835.803026][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 835.803046][ C1] ? trace_event_raw_event_lock+0x230/0x230 [ 835.803075][ C1] lock_release+0x8ad/0x920 [ 835.803099][ C1] ? fs_reclaim_acquire+0x78/0x100 [ 835.803124][ C1] ? read_lock_is_recursive+0x10/0x10 [ 835.803148][ C1] ? __lock_acquire+0x7c40/0x7c40 [ 835.803175][ C1] ? fs_reclaim_acquire+0x78/0x100 [ 835.803203][ C1] slab_pre_alloc_hook+0x2a/0x300 [ 835.803223][ C1] ? sctp_association_new+0x86/0x2520 [ 835.803251][ C1] __kmem_cache_alloc_node+0x4f/0x270 [ 835.803277][ C1] ? sctp_association_new+0x86/0x2520 [ 835.803303][ C1] kmalloc_trace+0x26/0xe0 [ 835.803330][ C1] sctp_association_new+0x86/0x2520 [ 835.803361][ C1] sctp_connect_new_asoc+0x2da/0x6a0 [ 835.803389][ C1] ? __sctp_connect+0xd80/0xd80 [ 835.803417][ C1] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 835.803436][ C1] ? security_sctp_bind_connect+0x85/0xb0 [ 835.803464][ C1] sctp_sendmsg+0x1686/0x2940 [ 835.803498][ C1] ? sctp_getsockopt+0x8a0/0x8a0 [ 835.803522][ C1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 835.803548][ C1] ? aa_sock_msg_perm+0x94/0x150 [ 835.803576][ C1] ? inet_sendmsg+0xca/0x2a0 [ 835.803592][ C1] ? inet_send_prepare+0x250/0x250 [ 835.803609][ C1] ____sys_sendmsg+0x5ed/0x9a0 [ 835.803640][ C1] ? __sys_sendmsg_sock+0x30/0x30 [ 835.803663][ C1] ? __import_iovec+0x306/0x510 [ 835.803692][ C1] ? import_iovec+0x6f/0xa0 [ 835.803718][ C1] ___sys_sendmsg+0x2a2/0x360 [ 835.803746][ C1] ? __sys_sendmsg+0x2a0/0x2a0 [ 835.803802][ C1] __se_sys_sendmsg+0x1c3/0x2b0 [ 835.803827][ C1] ? ct_nmi_exit+0x145/0x1c0 [ 835.803845][ C1] ? __x64_sys_sendmsg+0x80/0x80 [ 835.803880][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 835.803899][ C1] do_syscall_64+0x4c/0xa0 [ 835.803922][ C1] ? clear_bhb_loop+0x60/0xb0 [ 835.803944][ C1] ? clear_bhb_loop+0x60/0xb0 [ 835.803967][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 835.803989][ C1] RIP: 0033:0x7f11ef19e019 [ 835.804005][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 835.804018][ C1] RSP: 002b:00007f11eff83028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 835.804034][ C1] RAX: ffffffffffffffda RBX: 00007f11ef426090 RCX: 00007f11ef19e019 [ 835.804047][ C1] RDX: 0000000000000000 RSI: 0000200000002b40 RDI: 0000000000000003 [ 835.804058][ C1] RBP: 00007f11ef23500c R08: 0000000000000000 R09: 0000000000000000 [ 835.804069][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 835.804079][ C1] R13: 00007f11ef426128 R14: 00007f11ef426090 R15: 00007ffea59f5ec8 [ 835.804102][ C1]