last executing test programs: 5.85576467s ago: executing program 1 (id=4817): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="850000002a00000025000000000000009500000000000000aecd48d6494d614dcc6fab5335ec470db2c6161dba392176dd2963038e1d69ba7ea94c500dc4ef2fad94ed406f21caf5adcf920569c00cc1199684fa75814709fea019af247c93836d9ea2cfb0e60436e05425cc4686b066707de94a4f4d5fc79c1faca0f9d9924be41a9169bdfaf16da915b2e249ee1c6eee84309e7a23c19a39484809539fca4e0b6fab1aa7d55545a34effa077faa55c59e88254f54077f799bf168301000000bf2255d6a0244d35b213bda84cc172afd8cc2e47a7d8b85a5e3d77ac463920e231b7ae0da8616d2b79db2e3d5986c82b5aa94e539b204d58f91f5da6c025d060ab186d94af98af1da2b5952eb15855933a212304e035f7a35dfc72c81256a55a25f8fe3b28d7e53c7160ec83070000020000004015cf10453f6c0b973b81a484ebad04859d928365a7ea3fab8b4b380a00d72b0000000000001cf555c14d56b51c2298237bebfc08e0d5976a942b846970cfd98b9d4139f1111f2cc5e46ac1c60a9b030074bfbcd4b09012175484135f0e519f0b1e4aaa026d570ecb5e8cddbed65ff702000000a3ff4f8a4cf796b07a6ff61c5552417fd703f7f14d8b78ac02ca3cdf6a662db1c9c89c9120072a5d00dcdd8595356c9b2492aaf1264d4ef4a410c882834867bcd2b6e559d17879570c8ad943e392955f4f979ea13201bafedcd2063d11dd665647223c78a996810000000571cbb17d9f37282462f0e9c147c0d497c61433c6ccc35601eef97ee611be8c97f4151ffdf6f7820549cda6cb799c6e924966a7f90bf8fd1e75ee76bd89346cfbb5567e54d3504723177d356c4604b7a492ecec37e83efceefd7ca2533659edc8be05cc85451c6a14507434eb54b6f43caea5c4bf690441974b155f5adc681a03c0bbb8358856175e2ce8b0cbbbe3c033e54ffca9ec9a7a3755e0f209150a07682c4e14e3a83558df6f3fc97f1730a136bdee07e98cb984b2e2304a1b63afefdb636e56bbaae4e62136574bc6371a0bb2be1a962aae9c1258da6ef590e1d85ea9e12b3025f43e7e08ccffc5064dea4c39cf4b98e1fc6efb5978f51e16b678eca0b658a56008948e561a9845e4ff29e2bdb1d0b923b272341c5e093fd66a294351c5356c1d06c92cf8ce3c7c56cd31121624d74517fd3666277f670e812b28e2f30d035cee5d0e77a3c7220000000000000005a474816bc59d2e2a00092419304b338a987e9d3044d856ce24f370030be3b5f79f034b8d3ebce68663ef5af469abe75b314fae31a0445859a5ece8fb11a4ee8e46354c9c3a041e12282ce24463aaf28345bd168b4177ce37ed85464c31679053e7f9d04bb5cb51da0b7958989fd70f09000000000000004fc4bda3453602004535a976eacd3adaa4d2ee6fe0d072ccd44341f7fd53df58ae791ee8b489a7c9efe3625a9d971b5997485d6a063dc6f7359e2eccc2fb39d401adf59d44e58eb1c60b3475be31a9b7cf42b6402312d2725b8d9fa700a86407e79ae29d2c117ca65fc86c2dce97aa03279a66ec87122219b0f796ab92b1adecae50fdb40f7f02f750d6c977a191852c9ae031db044b2353199546609f9f69a6cfefdf879d447df53f3b9b70d10355b00300000000000000553d18a6cc50feeb7bfad9b7be3283b6450d264e7712d2f1d7004548b19162cef04d18d4f58fab987baab97a9bfbd8f185b5631820420bf5b6522c0e21c882c66f4f25ffb6d95e07de02205fca4f18a2eb5b63e45d5d80fe527340935aa3c0b4f3f45b418a18217747ae442e31560e5b741445ea2a1acee2a81425ff000000d2a0a765d20b30f87af976a46f9a9a1ac7dea1ea6845f9aa6623920dacc107f532348cc21164efe794874eac73381e961f3d9c8c21578fe3245097c280abe51423b9f6cd72b5da6d0252803c66730cd5eac907f09b9695906313f88735fce5115dc83ed73d8ee4a91322608c6fc01e1b9e16587bb5f721303e6b89e5c54d680ac66d09af90dbf5000000000000fa08ad0631c4b839688b22c4da2a6bc4cf45854d221a2d5f96bc64647f15daa2ba79cd0f4254ed55217912ef84bd2927df82fc061aef2920c49b2a90886da75561173fa186cb7ee86dd4285c4721eb428c953296bb2f5d825da54dbef07c1b349b4901e093d13e6b9a0000009b5b22e887bc061d40bcaf0aa18623fd9b7179ccc692ba74b531b65c4decf9d080a8ac7e82d4cde1267aa64b2a94fd87a009e6742c2ddc3a9d7eccbb1831b1fa218277c2814a91cab7cb59c697166d6f1bb1a360470000000000000000000000000000000000000000000000000000f9f9b4ce7e871f507084c8c88e0652decbe579b03ed84ea94597dd1059620a050f69ea03b99b4e19d35f4a3b54e96ae2172effecec80f6baa4bf69a6ebf5392882df78b0983e662dc0cb64b77f3f006b6b25443197ae93f0be6de5a703d003f00720943c0e4b33af00000000000000000021a688b2d7007fcc4b59f719afb0b3b7e0aee306ca70fe42bf4984a68f40e1fc043a03a17e4744359b87dc27c82d51cbeb64e52a28daeb6a78d6fe06181ecc840000"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="d8000000200081044e81f782db44b90402000000e8fe450f55a1180015000600142603600e120900100000000401a80016000a00114006000000036010fab94dcf5c0468c1d67f6f94007134cf6ee0808856e408e8d8cbf7a7ff4841ef52b49816277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4d180a54f14f00004d9db22fe7c9f8775730d16a4683f1aea4edbb57a5025ccca9e00360db70100000040fad95667e006d8df969b3ef35ce3bb9ad809d561cace91ed0bffd6e4edef3d93452a92954b43370e00"/216, 0xd8}], 0x1}, 0x0) 5.686610019s ago: executing program 4 (id=4820): ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000002c0)={0x3, &(0x7f00000001c0)=[{0x3, 0x7, 0x9, 0x2}, {0x7, 0xfb, 0x8, 0x1}, {0x401, 0x1, 0x0, 0x1}]}) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x10c002, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x10, 0x2, 0x0) r0 = 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)={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, 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) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x26e1, 0x0) close(r2) r3 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r3, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f0000000100)=r4, 0x4) sendmsg$inet(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000c40)="02", 0x1}], 0x1}, 0x408c4) write$cgroup_type(r2, &(0x7f0000000080), 0x11ffffce1) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000011008188040f80ec59acbc0413a181014100000000010000000000000e", 0x21}], 0x1}, 0x20000010) r5 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000300)='memory.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r5, &(0x7f0000000380)={'full', 0x20, 0x3, 0x20, 0x6}, 0x2f) r6 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r6, 0x0, 0x0) 5.435368202s ago: executing program 4 (id=4823): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe123, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_config_ext={0xd, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) perf_event_open(&(0x7f0000001280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d32, 0x24008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="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"], 0xe8}, 0x200040c4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) write$cgroup_subtree(r1, 0x0, 0xfdef) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000001800000001000000fdff0000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="660a00000000000061114c0000000097340000000000000000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00'}, 0x80) r3 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0xe6183, 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, 0x100, 0x0, @perf_config_ext={0x1, 0x3}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff, 0x0, 0x5}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000000500000000000000000000060400000000000000010000060400000002000000030000000800000000000009010000000300000000000001000000006700000206000000000000010000000061006604002e5f0e00"], &(0x7f0000000340)=""/149, 0x69, 0x95, 0x1}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) r6 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x66137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) r8 = bpf$ITER_CREATE(0xb, &(0x7f00000002c0)={r7}, 0x8) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r9, 0x18000000000002a0, 0x204, 0x0, &(0x7f0000000040)="5aee41dea43e63a3f7fb7f110800", 0x0, 0xf000, 0x4000000, 0x0, 0x0, 0x0, 0x0}, 0x48) write$cgroup_int(r8, &(0x7f00000001c0), 0xfffffdef) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200)={0x1}, 0x8) 5.29720655s ago: executing program 3 (id=4824): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000200000006110600000000000c6000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1ad}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0f0431520400000000d9008000000000000000004c86af6ffa8ca6e0cdc1e14f129f39b7e047f48150", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='&'], 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a80)={@map=r1, r0, 0x2}, 0x20) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xd2ce26a9b5453268, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x7f}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b02d25a80d0bcb924f93045fc60040f12", 0x17}], 0x1}, 0x4010) bpf$TOKEN_CREATE(0x24, &(0x7f0000000180)={0x0, r3}, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x1e, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000711209000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 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, 0xffffffffffffffff}, 0x0, 0x0, 0xc29a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) recvmsg$unix(r5, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1000000}, 0x0) r6 = socket$kcm(0xa, 0x2, 0x3a) sendmsg$kcm(r6, &(0x7f0000000440)={&(0x7f0000000800)=@in6={0xa, 0x0, 0x0, @mcast2, 0x1a}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000780)="80005b020eaa4da2", 0xfdef}], 0x1, 0x0, 0x0, 0x900}, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_int(r7, &(0x7f0000000800)='cpuset.mems\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) r9 = openat$cgroup_procs(r7, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x99, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r9, &(0x7f0000000380), 0x12) write$cgroup_int(r8, &(0x7f0000000040)=0x2c, 0x1) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x0, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r10 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r10, 0x84, 0x17, &(0x7f0000000000), 0x10) 5.28870406s ago: executing program 1 (id=4825): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001700)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d0f65acc0d06d1a1434e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab000e271f17e3946ef3bb622e03b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab0300817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c690220b87b20581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1ff032aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd713089856f757036303767d2e24f29e5dad9796edb697a8ad004eea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014f51c3c975d5aec84222fd3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff22dc518afc9ffc2cc788bee1b47683db01a2f9398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa407e2edfae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae526aca54183fb01c73f979ca9857399537f5831808b0dc2a2d0e0000000000000578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a088a22e8b15c3e233db00002e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e4845535a8b90dfae158b94f50adab988dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d50200a90800c66ee2b1ad76dff9f9003f07000099d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f633c1d987595ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e5dee734fe7da3770845cf442d488afd80e17000000000000000000000000000000000000000000000000000005205000000dc1c56d59f35d367632952a93466ae595c6a8cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e121d01342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db08407081c6281e2d8429a8639034a75f4c7df3ea8fc2018d07af1491ef060cd4403a099f32468f65bd06b4092140faed0c329be610c3082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac0000000000000000ca06f256c8028e0f9b4c8787361f3289f86a6826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293bec833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033bb9cc16bd83a00840e31d828ec78e116ae46c4897e0800000092e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce1d9be7ef3e3f40c14089c82759106f422582b42e3e8484ea5a6ad9aa5200002fe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da35c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137ff47257f164391c673b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb0972d39e4b5589829b6b0679b5d6fccbecfae5553d9950d48c774eaa35b24fce69a20d8bc410d9f48bf7eac90529cd6af061c9e501ddddc620ce73c5d177e3d097159f2768636fc10276c6a0adc57483b3f7083f66b87ef296ee85e9bb70a3009a5d30f479e293a3302e11350ea857b37e76ca2f50378e4092ce2c574ad278b9b7b717c571afb2077b019fd9d89efd59b41f051ec5a8ff87ecc8df917a1e386d849fcd10e2f9ca52e02339c2f4666b0c545e25f1cd62421c28d25994be0cff7271a0dee38d7ac4ac736b090e1d29f981179186e4000000000000646174b55d251f7f8ca5ccc22a5efb33b237eff5597a3c3a5f3a9bb54abb40e54593e1a7ce4cfa17b3c3fe91c06363496341eae20dcc59b6179b32ddddef5c34000096a54c0c571a91878f61f74912e2299e5501d4d6943bfd74c856511726f0ac8f7d17f1c6b4451c1bcdc6b6e1700e4cd87709d97afc5423c96fa981873d4369b04bbf1fb9f68f17991540868e408201ad1a74179e489aa61f021a437a3fa935588be2068f7ff9b253106326fde795e530b93626cc68e06e602198724249b4445eef08401cd1a3e266db41474e69902e4d8f5da4e94cc36794258fd4032de7ab36bc24c5efd5c8495c1ccd580033c55725f2d60354f8ad5914a0155eaa743350ddb388f486b6de0549ef3b1b3c3b7d4d3a830ff39885776119408029be3788dd8422b1ab7b4c9d5b7d8682fd759c713108e1bdfc64b9121bbf07099def5c0ce3c861ae4b5cad8bba5a0b605908000000f96a59320309e25df89484522bb1d6eaa92164f9e4042cb689a45a898354c17b08705205a9189772bcbcb6414e44b33a2470d3bc16f761c332c34812382e57c0e0d83f3f565b9da5e7991ad8482579cc1b16c1fcec815a5482ae8b1779c5e339971a6ec1217b6478c2434a9a18dcc6c7c791e444a79d7ce37f9cf2a434b9048ca6a2fa254aa02cd098026798a6d336348af0fc11fa2809a5ebbe17ca4d0f889d518f64ee50f562b5fdb1f76d4a7fe14701f8ed0c6a55d66a6efea3e449e6b4783d66661a92f174f2b88cd544b2a8e1b05ea7cf51578169fff7765f9978883b4b5983b42a35a05dabfc325ec2a2ec2f9b0882fdcf5d6f72272d2ff0d8eea60f5494ba42b4d40f144f0ab680a6f40f9094d3afb58a1efd6109894b8605c6b3b3f020c222f6446195b2274f634fbb737948a1f36ea729467e132385e9da614e4625175f4443b97a675934db90010e4b884200c3546c4d86d712c3939e11be3343f693846f509ad4c445ade5cd6d126d5694462ac5d3b527c3bd51c0a715a28d65fe94b255d02cdc1fab99b5b9c352f1b284115e4046285a824d22b6f0afbed8d6096a72fef72ebd6aae78b02fa1993e8fe2020ae93aae2bcfffa40b98549f1fb9fcefa74329909a207336d07f6f59da423ac5fa47852055d5ce6d2c56bdbbcdbf3458ba478c669f39d5272e65c90908ea2cb86d38f8ebf80a8cb85d8399b42403c94b8662af5cf1411526f177b4d476169a5d5a8c37d0d8893a77d0bd47b8a0bba60b3e26094209c889585f997ff556bcd2cc223f9c0c44de9d0fe1b5a8a815f652e79747d3e1f413fa0575d51f652d22883e143065c5ad74bdc864754ba3dad5a8fc8fc2c807d1a51dfb29884adee415c13f2ce14d307bd6165ec6ba68a766adfcbe444ea72d586bb47dd98a225467aab538a77667d19bae2e51727ba6d1"], &(0x7f0000000340)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001280)={r0, 0x18000000000002a0, 0x26, 0x0, &(0x7f0000000100)="b9ff0b078059268cb89e14f088a82de0ffff202020000002000aac14140ce000006a49e832f0", 0x0, 0x9, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 4.929785459s ago: executing program 1 (id=4828): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe123, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_config_ext={0xd, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) perf_event_open(&(0x7f0000001280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d32, 0x24008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYBLOB="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"], 0xe8}, 0x200040c4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) write$cgroup_subtree(r1, 0x0, 0xfdef) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000001800000001000000fdff0000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="660a00000000000061114c0000000097340000000000000000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00'}, 0x80) r3 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0xe6183, 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, 0x100, 0x0, @perf_config_ext={0x1, 0x3}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff, 0x0, 0x5}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000000500000000000000000000060400000000000000010000060400000002000000030000000800000000000009010000000300000000000001000000006700000206000000000000010000000061006604002e5f0e00"], &(0x7f0000000340)=""/149, 0x69, 0x95, 0x1}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) r6 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x66137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) r8 = bpf$ITER_CREATE(0xb, &(0x7f00000002c0)={r7}, 0x8) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000026c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r9, 0x18000000000002a0, 0x204, 0x0, &(0x7f0000000040)="5aee41dea43e63a3f7fb7f110800", 0x0, 0xf000, 0x4000000, 0x0, 0x0, 0x0, 0x0}, 0x48) write$cgroup_int(r8, &(0x7f00000001c0), 0xfffffdef) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200)={0x1}, 0x8) 4.088670463s ago: executing program 0 (id=4830): perf_event_open(&(0x7f0000000600)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x235fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x8}, 0x2264c1, 0x4, 0x0, 0xf, 0x4000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00'}, 0x94) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) socket$kcm(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x98}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161) sendmsg$inet(r3, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2cffffff97000000"], 0x30}, 0x0) 3.992418929s ago: executing program 3 (id=4831): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="5c00000014006b05c84e21000ab16d6e230675f802000000060002007a17d30460bc24eab556a705251e6182949a36c23d3b48dfd8cdbfb367b498fa51f60a64c9f4d4938037e786a6d0bdd70000b6c00400b9239d9193e9bd1c1b78", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000002c0)={r2}) r3 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 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, 0x4000000, 0x0, @perf_bp={0x0, 0x1f}, 0x21, 0x0, 0x0, 0x6, 0x0, 0x200}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300)=r3, 0x12) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001240)=@base={0x12, 0x1, 0x8, 0x2, 0x0, 0xffffffffffffffff, 0x4000}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r4, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f0000000280)=r2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r5, &(0x7f00000001c0), 0x0}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe2c, 0x60000000, &(0x7f0000000100)="b9ff03076844268cb89e14f008004be0ffff00124000638877fbac141416ac14141644089f034d2f87e5070f0cab845013f2325f1a39010702038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff4000000000000000000", 0x0, 0xfe, 0x60000000}, 0x2c) 3.865310595s ago: executing program 4 (id=4832): r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) (fail_nth: 1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x80108907, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd637f4b22667f2f00db5b686158bbcfe8875a65969ff57b00000000000000000000000000ac1414aa"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001740)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8000}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xd, 0x3, &(0x7f0000000000)=@framed, 0x0}, 0x94) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200"], 0xcfa4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff00}, 0x48) 3.704976954s ago: executing program 1 (id=4834): ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000002c0)={0x3, &(0x7f00000001c0)=[{0x3, 0x7, 0x9, 0x2}, {0x7, 0xfb, 0x8, 0x1}, {0x401, 0x1, 0x0, 0x1}]}) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x10c002, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x10, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') 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) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x26e1, 0x0) close(r1) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f0000000100)=r3, 0x4) sendmsg$inet(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000c40)="02", 0x1}], 0x1}, 0x408c4) write$cgroup_type(r1, &(0x7f0000000080), 0x11ffffce1) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000011008188040f80ec59acbc0413a181014100000000010000000000000e", 0x21}], 0x1}, 0x20000010) r4 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000300)='memory.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r4, &(0x7f0000000380)={'full', 0x20, 0x3, 0x20, 0x6}, 0x2f) r5 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r5, 0x0, 0x0) 3.328155434s ago: executing program 3 (id=4835): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0600000004000000080000000a00000048080400", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000cf8010edfda69e3c3e0c5c5136000000001a4da500ac000000000000000000000000eaffffff0000"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=@framed={{}, [@ringbuf_output={{0x18, 0x5, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x1d}}]}, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000750000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000e00000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0x2, 0x0) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext, 0x10c002, 0xac5d, 0x10000200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r1, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) close(0xffffffffffffffff) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000000600)={&(0x7f0000000100)=@l2tp={0x2, 0x0, @private=0xa010100}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="80", 0x1}], 0x1, &(0x7f0000003280)=ANY=[@ANYBLOB="20000000000000008400000008000000941f6721e757691d02000000000000001800000000000000840000000700000062"], 0x38}, 0x41) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 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, 0x2, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x5, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018020000", @ANYRES32, @ANYRESOCT=r1], &(0x7f0000000280)='GPL\x00', 0x6, 0xde, &(0x7f0000000340)=""/222}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0xfc, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000002}, 0x0, 0x5, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x29, 0x6, 0x0, 0x2000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$TUNSETDEBUG(r1, 0x400454c9, &(0x7f0000000240)=0x3) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40305828, &(0x7f0000000040)=0x20000) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000300), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x7, 0x46, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0xffffffff, 0x0, 0x0, 0x41000, 0x61, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfdf4}, 0x94) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000c40)=[{}, {0x0, 0x0, 0x80000}, {0x0, 0x4, 0x10006}]}, 0x94) 3.21446524s ago: executing program 4 (id=4836): r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x80108907, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd637f4b22667f2f00db5b686158bbcfe8875a65969ff57b00000000000000000000000000ac1414aa"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001740)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8000}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xd, 0x3, &(0x7f0000000000)=@framed, 0x0}, 0x94) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200"], 0xcfa4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff00}, 0x48) 3.150308783s ago: executing program 0 (id=4837): perf_event_open(&(0x7f0000000500)={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={0x8000000000000000}, 0x8210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x3, 0x3a) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0xe, 0x4, 0x0, &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) 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, 0x806, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000200)={r0, r1}, 0xc) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x12100, 0xc8, 0x2, 0x8, 0x0, 0x10001, 0xa, 0x0, 0x800}, 0x0, 0x5, 0xffffffffffffffff, 0xa) socketpair$unix(0x1, 0x5, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0), 0x161) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000001500)=ANY=[@ANYBLOB="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&(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x2f00020b, 0xe, 0x0, &(0x7f0000000240)="63ecedf7b98637fa929140ac5ea1", 0x0, 0xefdf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2.528596026s ago: executing program 4 (id=4838): r0 = socket$kcm(0x10, 0x2, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff00, 0x3}, 0x0, 0x7, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x10000, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x29, &(0x7f0000001500)=[{&(0x7f0000001580)="d80000001a0081044e81f782db4cb904021d08007b490d4f1e81f8d815001b200605142603600e12080005007a010401a800160020e0034004000000035c0461c9d67f6f940071342e875fab7cb6cec6cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b141993c034e653fe8efe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9ee5350db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e", 0xd8}], 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0xa, 0x3, 0x3a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup/syz1\x00', 0x200002, 0x0) r5 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r5, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0xd, @local, 0x7}, 0x80, 0x0}, 0x40040) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 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, 0xfffff229, 0x1, @perf_config_ext={0x80000001, 0x1}, 0x8041, 0x7, 0x0, 0x0, 0x0, 0x7, 0x200, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r6, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000001c0), 0x4) r7 = socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 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, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0x28, 0x5, 0x0) sendmsg$kcm(r4, &(0x7f0000000b40)={&(0x7f0000000500)=@sco, 0x80, &(0x7f0000000700)=[{&(0x7f0000000640)="2c9b17d4535a2d51a451e2e6ac887c6d2785778f839dacbbcf7a497e8ab3c5ef50b289e27a881d9157360758a496714d087fbab6f6d2e86dfa513abfe49a22686cc184dce6cbdb566a1531b5d7e12180383ba1a20f5f1a3d8a91de0577c6f8dfa1a7fc306f2f1da2eccac667dc9a9c0bd87c7d84ffac260148af3e638cc0e12545ee35db6a2c6f327265c7c3aa3e4ca65baab2ecf3eec5ca887f4fff787bcdc8d8d8aa6f2f47af44d8286fd782b8157162cf", 0xb2}], 0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x3f0}, 0x8881) sendmsg$inet(r8, &(0x7f0000001000)={&(0x7f0000000280)={0x2, 0x4e23, @private=0xa010100}, 0x10, 0x0}, 0x40) sendmsg$inet(r7, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) close(r7) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1803000000000000000000000410000085100000060000001800000000000000000000000500000018460000050000000000000000000000950000000000000044f30000000000009500000000002000"], &(0x7f0000000000)='GPL\x00'}, 0x94) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a0010000000028000031294", 0x2e}], 0x1}, 0x0) 2.527647816s ago: executing program 2 (id=4848): perf_event_open(&(0x7f0000000600)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x235fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0, 0x8}, 0x2264c1, 0x4, 0x0, 0xf, 0x4000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00'}, 0x94) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socket$kcm(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161) sendmsg$inet(r1, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00\x00\x00\x00\x00'], 0x30}, 0x0) 2.434037821s ago: executing program 3 (id=4839): write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x82d7) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 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, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 0x20, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000280), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x40100, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000140)={{r0, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f0000000380)='%pI4 \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r1, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001040)={0x1f, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000002000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000002fc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x94) close(0x3) socket$kcm(0x11, 0x200000000000002, 0x300) r4 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10c002, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x82, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x112c0a, 0x8, 0x0, 0x0, 0x0, 0x0, 0xbc, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(r4, &(0x7f0000000380)={&(0x7f0000000040)={0xa, 0xa, @local}, 0x1b, &(0x7f0000000180)=[{&(0x7f0000000080)="a2", 0xff0e}], 0x4, 0x0, 0x0, 0xa6820000}, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1, 0x10, &(0x7f0000000200)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8ab8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb7", @ANYRES32=r5, @ANYBLOB="0000000000000000b704000008000000850000009500000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000001c0)=r6, 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x48c0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) r7 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000025c0)="d8000000240081064e81f882db44b9040a02080006000000e8fe0ba1f1ffffff0200142603600e120800080024000000a80009001100014003000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a94c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e970179b1b36165fb55c82148d29e", 0xd8}], 0x1}, 0x0) 2.433228081s ago: executing program 0 (id=4840): r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x86bf2056334f3ae6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r1 = socket$kcm(0xa, 0x1, 0x0) r2 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0xf5, @empty}, 0x80, 0x0}, 0x20000001) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x4, [@datasec={0x2, 0x1, 0x0, 0xf, 0x1, [{0x3, 0x101}], 'H'}, @datasec={0x0, 0x0, 0x0, 0xf, 0x3, [], "7472e9"}]}, {0x0, [0x0, 0x2e]}}, &(0x7f00000003c0)=""/4096, 0x44, 0x1000, 0x1}, 0x28) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001880), 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000280)="80be58e151b37d50de088813f3516b4eb8fda341", 0x14}, {&(0x7f00000002c0)="ec084f7a07a1d485afdb256b013afb6bb4950f850f3caaea5f58fd0c4242070b63085fb9dde9a7abe5a9cc62578f06b2a9a52e65152ed2ac6e493bd1f4dbeaef6f6d7e46c27e958886ee5958ec1c55a5e5b5adaf0f826163a7f3b2485b26337a6a7b78abdcb22c92e4670a51ff3376e3305ce439c62948cead1423e900aa960358bb1f644b3b6ae45e643617f1258316c8d5e65240b2f4e0540a527827b9e4348556dc31ff20", 0xa6}], 0x2, &(0x7f0000001980)=ANY=[], 0x70, 0x24000c44}, 0x100) perf_event_open(&(0x7f0000001900)={0x2, 0x80, 0xe, 0x1, 0x5, 0x9, 0x0, 0x10001, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x4, @perf_bp={&(0x7f00000018c0), 0xc}, 0x0, 0x1, 0xc, 0x2, 0xae2, 0x31, 0x8000, 0x0, 0xfffffffc, 0x0, 0x6}, 0x0, 0x5, r0, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) 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}, 0xc40, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0xa, 0x3, 0x3a) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0xfe1b) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="2e00000011008188040f80ec59acbc0413a1810031000000000f000000028002002d1f00"/46, 0x2e}], 0x1}, 0x44004) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)=@generic={&(0x7f0000000100)='./file0\x00', r3}, 0x18) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)}, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000380)={r4, 0xffffffffffffffff}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001440)={r4, 0x58, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001480)={0x3, 0x4, 0x4, 0xa, 0x0, r7, 0x0, '\x00', r8, 0xffffffffffffffff, 0x5, 0x3, 0x5}, 0x50) sendmsg(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000440)="a6", 0x1}], 0x1}, 0x40880) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) 2.398677363s ago: executing program 1 (id=4841): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000200000006110600000000000c6000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1ad}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0f0431520400000000d9008000000000000000004c86af6ffa8ca6e0cdc1e14f129f39b7e047f48150", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='&'], 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a80)={@map=r1, r0, 0x2}, 0x20) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xd2ce26a9b5453268, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7f}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b02d25a80d0bcb924f93045fc60040f12", 0x17}], 0x1}, 0x4010) bpf$TOKEN_CREATE(0x24, &(0x7f0000000180)={0x0, r3}, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x1e, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000711209000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xc29a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) recvmsg$unix(r5, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1000000}, 0x0) r6 = socket$kcm(0xa, 0x2, 0x3a) sendmsg$kcm(r6, &(0x7f0000000440)={&(0x7f0000000800)=@in6={0xa, 0x0, 0x0, @mcast2, 0x1a}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000780)="80005b020eaa4da2", 0xfdef}], 0x1, 0x0, 0x0, 0x900}, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_int(r7, &(0x7f0000000800)='cpuset.mems\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) r9 = openat$cgroup_procs(r7, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x99, 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}, 0x1, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r9, &(0x7f0000000380), 0x12) write$cgroup_int(r8, &(0x7f0000000040)=0x2c, 0x1) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x0, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r10 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r10, 0x84, 0x17, &(0x7f0000000000), 0x10) 2.239921441s ago: executing program 2 (id=4842): perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x11c412, 0x1, 0x0, 0x5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7, 0x0, 0x4, 0x1}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000003000000030000000020000000a0000000000000a07000000080000000000000b0400000009000000010000130c00000007"], 0x0, 0x4a, 0x0, 0x1, 0x800, 0x10000}, 0x28) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd6317ce22041800"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x8004ff00, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 955.684619ms ago: executing program 1 (id=4843): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe123, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_config_ext={0xd, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) perf_event_open(&(0x7f0000001280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d32, 0x24008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="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"], 0xe8}, 0x200040c4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) write$cgroup_subtree(r1, 0x0, 0xfdef) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000001800000001000000fdff0000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="660a00000000000061114c0000000097340000000000000000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00'}, 0x80) r3 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0xe6183, 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, 0x100, 0x0, @perf_config_ext={0x1, 0x3}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff, 0x0, 0x5}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000000500000000000000000000060400000000000000010000060400000002000000030000000800000000000009010000000300000000000001000000006700000206000000000000010000000061006604002e5f0e00"], &(0x7f0000000340)=""/149, 0x69, 0x95, 0x1}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) r6 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x66137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) r8 = bpf$ITER_CREATE(0xb, &(0x7f00000002c0)={r7}, 0x8) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r9, 0x18000000000002a0, 0x204, 0x0, &(0x7f0000000040)="5aee41dea43e63a3f7fb7f110800", 0x0, 0xf000, 0x4000000, 0x0, 0x0, 0x0, 0x0}, 0x48) write$cgroup_int(r8, &(0x7f00000001c0), 0xfffffdef) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200)={0x1}, 0x8) 954.897439ms ago: executing program 4 (id=4844): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe123, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_config_ext={0xd, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) perf_event_open(&(0x7f0000001280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d32, 0x24008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYBLOB="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"], 0xe8}, 0x200040c4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) write$cgroup_subtree(r1, 0x0, 0xfdef) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000001800000001000000fdff0000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="660a00000000000061114c0000000097340000000000000000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00'}, 0x80) r3 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0xe6183, 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, 0x100, 0x0, @perf_config_ext={0x1, 0x3}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff, 0x0, 0x5}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000000500000000000000000000060400000000000000010000060400000002000000030000000800000000000009010000000300000000000001000000006700000206000000000000010000000061006604002e5f0e00"], &(0x7f0000000340)=""/149, 0x69, 0x95, 0x1}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) r6 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x66137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) r8 = bpf$ITER_CREATE(0xb, &(0x7f00000002c0)={r7}, 0x8) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r9, 0x18000000000002a0, 0x204, 0x0, &(0x7f0000000040)="5aee41dea43e63a3f7fb7f110800", 0x0, 0xf000, 0x4000000, 0x0, 0x0, 0x0, 0x0}, 0x48) write$cgroup_int(r8, &(0x7f00000001c0), 0xfffffdef) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200)={0x1}, 0x8) 869.823263ms ago: executing program 2 (id=4845): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001700)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001280)={r0, 0x18000000000002a0, 0x26, 0x0, &(0x7f0000000100)="b9ff0b078059268cb89e14f088a82de0ffff202020000002000aac14140ce000006a49e832f0", 0x0, 0x9, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 843.400265ms ago: executing program 3 (id=4846): r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0, 0xffffffffffffff4d}, 0x3000c085) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e000000040000000800000007"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000400008500000001000000850000002a00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000000c0)={r2}, 0xc) (async) r3 = socket$kcm(0xa, 0x2, 0x73) (async, rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000002000000a00300000500000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000000000000405d86327c0001"], 0x48) (async, rerun: 32) r5 = socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1900000004000000040000000200000000000000", @ANYRES32=0x1, @ANYRES32=0x0, @ANYRES32], 0x48) (async) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="36400000260091"], 0xfe33) sendmsg$inet(r3, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0xffac, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0xffa0}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x18, 0x29, 0x37}}, @ip_tos_u8={{0x38, 0x29, 0x32}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}], 0x50}, 0x0) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000380)=r1, 0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000001c0)=r6, 0x4) perf_event_open(&(0x7f0000001080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x7602, 0x0, 0x84810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x11, 0x0, 0xa, 0x0, 0xfffffffffffffffd}, 0x0, 0x1, 0xffffffffffffffff, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r7 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020022003505d25a806f8c6394f95524fc60040011000a7403004700000037153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) (async) r8 = socket$kcm(0x10, 0x2, 0x10) (async) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020022003505d25a806f8c6394f95524fc60040011000a7403004700000037153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) (async) syz_clone(0x3002500, 0x0, 0x0, 0x0, 0x0, 0x0) close(0x4) (async, rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x10, 0x21, &(0x7f0000001400)=ANY=[@ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf2804000800000018110000", @ANYRESDEC=r4, @ANYBLOB="0000000000000000b7020000000000008500000086000000b7080000000000007b8af8ff00000000b7080000060000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x98, &(0x7f00000002c0)=""/152, 0x41100, 0x49}, 0x94) (rerun: 64) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={@map=r6, 0x9, 0x0, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) 734.534951ms ago: executing program 0 (id=4847): r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="364000001a00913a"], 0x82d7) r1 = socket$kcm(0x10, 0xd, 0x4) sendmsg$inet(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="5c00000014006b03004e21000af32c6e020675f800250002400100000017d34460bc24eab556a705251e6182949a36c23d3b48dfd8cdbf9367b498fa51f60a64c9f4d4938037e786a6d0bdd70000b6c0504bb9189d9193e9bd1c1b78", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000005240)=""/4106, 0x100a}, {&(0x7f0000004200)=""/4089, 0xff9}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x10000) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x24048800) 680.687794ms ago: executing program 2 (id=4849): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x13, 0x12, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000d0ff00000000000000000000851000000600000018000000", @ANYRES32, @ANYBLOB="0000000000000000620800000000000018000000000000000000000000000000950000000000000018010000202078250000000000f8ff00000000bfa100000100000000000000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x94) r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x2, @loopback={0xfec0ffff00000000}, 0x20}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="b9", 0x1}], 0x1}, 0x40844) r1 = getpid() perf_event_open(&(0x7f0000000540)={0x3, 0x80, 0xa, 0x5, 0x6, 0x1, 0x0, 0x7, 0x1000, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x3, 0x5}, 0x804, 0x200, 0x6, 0x9, 0xfffffffffffffacc, 0x1, 0xe, 0x0, 0x7, 0x0, 0x3}, r1, 0xe, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0xffffffe2) perf_event_open(&(0x7f0000000ac0)={0x2, 0x80, 0x99, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x18004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x2}, 0x2, 0x0, 0x6, 0x5, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000004000000070000000600000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000000000000000000000000095e0b2af8c9ca4e40000"], 0x50) sendmsg(r0, &(0x7f0000001b40)={&(0x7f0000000700)=@l2tp6={0xa, 0x0, 0x200, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x6, 0x2}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000780)="68db43a360fc677c47b715d9458a595db78503d096b12aad2b37ff45c965952adf3558565e04e2853494a4d62db2dd46d776eea56d5b263907433c5defa00eb4b391812caa087253960e18530ab0ce1683ff13ebb8fb0b0f3ab38b175c76598b7ce6931725b5bf3e2392c0cebb5e15a6c0ed26092e874db79af25bc755df809c6a8ab85f39aaa96dae109daad2ed8f6e88e414d9687c11835ccef3b7d214e428e2909191f9c8a297fe9c4e2280f0af2d52f1b80076b13153846ef4ddeb07486d357528cb4741fe2a32c7457800b7110437c07bb6b752dcadf7db47b4caafd62a72fd1a63fb7e17", 0xe7}, {&(0x7f0000000880)="6cbe9916d194b54be03b0e9176f7a3d00b4bb261a4ce6a0170addb0cce295006c54c8ff3d7d64c4616f5643172764f563fc577c8dd191c0a3d13b665b91eba6b68fce32fb73a8d91bde9f50b65dc8f4db04d26bd75e0085b750d90a86bfa4ca4f41abdc582c0b89da6c6bce14123510d32a8a0a2ee2941267b", 0x79}], 0x2, &(0x7f0000001b80)=[{0x18, 0x108, 0xc, "9e7ec76272b6"}, {0x80, 0x117, 0x7, "76de59c38c6275e857c4efae02aba8f7a07f38e9c89d3c229202068b1cd886dc6a933dadcc7e9a5b8d5e6350b27467425efd34143592347199d51a9908513d7764e7b714543d3aeac023e37589edf02c62bb125f4ad13fffbee98c5385c75348993d05f4533f0b08c3"}, {0x10, 0x112, 0x1}, {0x10, 0x102, 0xedad}], 0xb8}, 0x2004000) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x7, 0xd, &(0x7f0000000340)=ANY=[@ANYRES64=r1, @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500)={r3}, 0x25) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r4, 0xc004743e, 0x110c230000) r5 = socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffffffffffff}, 0x104007, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="5c00000014006b02000000d86e6c1d0002847ea6ea6567e75110623400cdd46b44dacff32c6e020075e300250002000f000000172f71d34460bc24eab5560000000ebab8bebf9367b4fa51f60a64c9f4d4778037e786a6d0bdd70000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x40) write$cgroup_subtree(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) perf_event_open(&(0x7f00000005c0)={0x0, 0x80, 0xdd, 0x5, 0x3e, 0x1, 0x0, 0xfff, 0x20444, 0xe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000280), 0x5}, 0x261, 0x10000, 0x5, 0x2, 0x7b, 0x80000001, 0x8, 0x0, 0xac, 0x0, 0x33f}, r1, 0x1, 0xffffffffffffffff, 0x4) recvmsg(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000003540)=""/4088, 0xff8}, {&(0x7f0000004540)=""/4121, 0x1019}, {0x0, 0xfffffe7c}, {0x0}, {&(0x7f0000000140)=""/144, 0x90}], 0x5}, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x40047451, 0x15) socket$kcm(0x10, 0x3, 0x10) sendmsg$tipc(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000003c0)='M', 0x1}], 0x2, 0x0, 0x0, 0x4000400}, 0x2) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000000c0200000c00000002006e23b920fe7b575cca325b0000000000"], 0x0, 0x26}, 0x28) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000a40)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x2, [@struct={0x1, 0x5, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x2, 0x3}, {0xe, 0x0, 0x8}, {0x3, 0x0, 0x1}, {0x4, 0x0, 0x7}, {0x3, 0x0, 0x3cfc}]}]}}, 0x0, 0x62}, 0x28) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000340)={r8, 0x20, &(0x7f0000000100)={0x0, 0xffffff21, 0x0, 0x0}}, 0x10) r9 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="350400002f000511d25a80648c63940d0224fc60040006400c0003000200002037153e370c040180060410004500", 0x2e}, {&(0x7f0000000600)="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", 0x407}], 0x2}, 0x4000014) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000340)={r7, 0x27, &(0x7f00000002c0)={0x0, 0x0, 0x0, &(0x7f00000027c0)=""/4096, 0x1000}}, 0x33) 542.451771ms ago: executing program 3 (id=4850): r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 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, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xf) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r3, &(0x7f0000003280)={0x0, 0x0, 0x0}, 0x0) sendmsg$tipc(r3, &(0x7f0000000e40)={0x0, 0x0, 0x0}, 0x0) sendmsg$tipc(r3, 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x21, &(0x7f00000001c0), 0x4) sendmsg$tipc(r3, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)=""/203, 0xcb}], 0x1}, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d2f, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000004000000080000000100e5ff80000000", @ANYRES32=0x1, @ANYRES64], 0x48) r4 = socket$kcm(0x2, 0x200000000000001, 0x106) setsockopt$sock_attach_bpf(r4, 0x29, 0x33, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.events\x00', 0x26e1, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x40086602, 0x8230794d6280073) setsockopt$sock_attach_bpf(r0, 0x6, 0x14, &(0x7f0000000500), 0x4) 331.709882ms ago: executing program 0 (id=4851): socket$kcm(0x21, 0x2, 0xa) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x13, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000020000000000000000000000180100002020000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000808500000006000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000009b00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @sched_cls=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{}, &(0x7f0000000000), &(0x7f0000000040)=r0}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000004c0)={{}, &(0x7f0000000340), &(0x7f0000000380)=r1}, 0x20) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00'}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x99, 0x1, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100e68, 0x0, 0x4000, 0x6, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180100003a00702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) close(r5) recvmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x0, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="85000006c8"], 0x0, 0xffffffff, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, r8}, 0x94) write$cgroup_subtree(r8, &(0x7f0000000200)=ANY=[@ANYRES8=r5, @ANYRES8=r7], 0x12) bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0b00000005000000000001000900000001"], 0x48) 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, 0x80046a, 0x1, @perf_bp={0x0}, 0x8000, 0x3, 0x0, 0x0, 0x1, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 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, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r9 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000100)={r8}, 0xc) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socketpair(0x1, 0x1, 0x0, 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="12000000050000"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1e, 0xc, &(0x7f0000000640)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000540)={{r10}, &(0x7f0000000200), &(0x7f0000000380)=r9}, 0x20) 302.943524ms ago: executing program 2 (id=4852): perf_event_open(&(0x7f0000000500)={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={0x8000000000000000}, 0x8210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x3, 0x3a) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0xe, 0x4, 0x0, &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) 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, 0x806, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000200)={r0, r1}, 0xc) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x12100, 0xc8, 0x2, 0x8, 0x0, 0x10001, 0xa, 0x0, 0x800}, 0x0, 0x5, 0xffffffffffffffff, 0xa) socketpair$unix(0x1, 0x5, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0), 0x161) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000001500)=ANY=[@ANYBLOB="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&(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x2f00020b, 0xe, 0x0, &(0x7f0000000240)="63ecedf7b98637fa929140ac5ea1", 0x0, 0xefdf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 106.284414ms ago: executing program 2 (id=4853): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x63, 0x1, 0x0, 0x0, 0x0, 0xce, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0xc}, 0x118002, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="10000000040000000800", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0], 0x50) r0 = bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r0, 0x0, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000181100"/20, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000020850000000400000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xb6123, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_config_ext={0xfff, 0x10}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r4) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00', @ANYRES32], 0x50) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000004"], 0x48) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r6) setsockopt$sock_attach_bpf(r7, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r8) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000180), 0x40001) setsockopt$sock_attach_bpf(r9, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) close(r9) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0700000004000000180000000100000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r10, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r11) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xb, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000012c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x2, 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, 0x20000000, 0x0, @perf_bp={0x0}, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffbfffff, 0xffffffffffffffff, 0x0) 0s ago: executing program 0 (id=4854): perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000, 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, 0x2, @perf_config_ext={0x0, 0x10}, 0x14000, 0x80000000000000ca, 0x0, 0x2, 0x0, 0x14, 0x0, 0x0, 0x7, 0x0, 0x4}, 0x0, 0x100000000000000, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000140)) socketpair(0x28, 0x4, 0x8, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) openat$tun(0xffffffffffffff9c, &(0x7f00000011c0), 0x2c2182, 0x0) r0 = socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f00000005c0)=ANY=[@ANYRES16=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r1, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40086602, &(0x7f0000000100)=0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000a40)={r2, 0xe0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0xb, &(0x7f0000000700), 0x0, 0x10, &(0x7f0000000840), &(0x7f0000000380), 0x8, 0x4c, 0x8, 0x8, &(0x7f0000000540)}}, 0x10) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x2600c055) close(0xffffffffffffffff) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="d80000001c0081044e81f782db44b904021d08020e0000008100e0a1180002000000000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="d80000001c0081054e81f782db44b904021d08040e000000100d10a118000c000600142603600e1208000f0000810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee0800080e408e8d8ef52a98516277ce06ebace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad8099639cace81ed0bffec193e2a9ecbee5de6ccd4d6e4ed6f3d93452a92954b43370e970189", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) socket$kcm(0xa, 0x922000000003, 0x11) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000900)={'bridge0\x00', @remote}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="020000000400000008000000"], 0x48) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0xee, 0x8, 0x6, 0x0, 0x0, 0x100, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x8000, 0x7ff}, 0x40, 0x7fffffffffffffff, 0x6, 0x1, 0x6, 0x2, 0x6, 0x0, 0x6, 0x0, 0xd91e}, 0x0, 0x4, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x6, 0x11, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000100000000000000010000850000007d000000b7080000000000007b8af8ff00000000b7080000001000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000000b600000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x11, &(0x7f0000000200)=ANY=[], &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000280)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2c1b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x3, 0x2}, 0x8081, 0x6, 0x9, 0x0, 0x3, 0x26, 0x0, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): ap_create_hash+0x24/0x1d0 [ 743.188483][T17267] dev_map_create_hash+0x24/0x1d0 [ 743.193521][T17267] ? bpf_map_init_from_attr+0x146/0x340 [ 743.199088][T17267] dev_map_alloc+0x29c/0x500 [ 743.203706][T17267] map_create+0x534/0x1000 [ 743.208143][T17267] ? bpf_lsm_bpf+0x5/0x10 [ 743.212489][T17267] __sys_bpf+0x38b/0x780 [ 743.216750][T17267] ? bpf_link_show_fdinfo+0x380/0x380 [ 743.222155][T17267] ? lock_chain_count+0x20/0x20 [ 743.227045][T17267] __x64_sys_bpf+0x78/0x90 [ 743.231482][T17267] do_syscall_64+0x4c/0xa0 [ 743.235925][T17267] ? clear_bhb_loop+0x60/0xb0 [ 743.240620][T17267] ? clear_bhb_loop+0x60/0xb0 [ 743.245316][T17267] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 743.251222][T17267] RIP: 0033:0x7f2a28d9cdd9 [ 743.255655][T17267] 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 [ 743.275275][T17267] RSP: 002b:00007f2a29cd0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 743.283707][T17267] RAX: ffffffffffffffda RBX: 00007f2a29015fa0 RCX: 00007f2a28d9cdd9 [ 743.291696][T17267] RDX: 0000000000000048 RSI: 0000200000000580 RDI: 0000000000000000 [ 743.299690][T17267] RBP: 00007f2a29cd0090 R08: 0000000000000000 R09: 0000000000000000 [ 743.307675][T17267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 743.315659][T17267] R13: 00007f2a29016038 R14: 00007f2a29015fa0 R15: 00007ffcc1989978 [ 743.323668][T17267] [ 743.789077][T17292] FAULT_INJECTION: forcing a failure. [ 743.789077][T17292] name failslab, interval 1, probability 0, space 0, times 0 [ 743.826447][T17292] CPU: 0 PID: 17292 Comm: syz.1.4189 Not tainted syzkaller #0 [ 743.833944][T17292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 743.844017][T17292] Call Trace: [ 743.847307][T17292] [ 743.850255][T17292] dump_stack_lvl+0x188/0x24e [ 743.854962][T17292] ? show_regs_print_info+0x12/0x12 [ 743.860188][T17292] ? load_image+0x400/0x400 [ 743.864716][T17292] ? verify_lock_unused+0x140/0x140 [ 743.869946][T17292] ? irqentry_enter+0x33/0x50 [ 743.874648][T17292] should_fail_ex+0x399/0x4d0 [ 743.879351][T17292] should_failslab+0x5/0x20 [ 743.883876][T17292] slab_pre_alloc_hook+0x59/0x310 [ 743.888923][T17292] kmem_cache_alloc+0x56/0x2f0 [ 743.893706][T17292] ? skb_clone+0x1e7/0x370 [ 743.898154][T17292] skb_clone+0x1e7/0x370 [ 743.902421][T17292] __netlink_deliver_tap+0x3ed/0x800 [ 743.907743][T17292] ? netlink_deliver_tap+0x2e/0x1b0 [ 743.912961][T17292] netlink_deliver_tap+0x19c/0x1b0 [ 743.918102][T17292] netlink_unicast+0x728/0x8d0 [ 743.922897][T17292] netlink_sendmsg+0x8ad/0xbd0 [ 743.927691][T17292] ? netlink_getsockopt+0x550/0x550 [ 743.932912][T17292] ? aa_sock_msg_perm+0x94/0x150 [ 743.937856][T17292] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 743.943141][T17292] ? security_socket_sendmsg+0x7c/0xa0 [ 743.948621][T17292] ? netlink_getsockopt+0x550/0x550 [ 743.953840][T17292] ____sys_sendmsg+0x5be/0x970 [ 743.958633][T17292] ? __sys_sendmsg_sock+0x30/0x30 [ 743.963680][T17292] ? __import_iovec+0x315/0x500 [ 743.968551][T17292] ? import_iovec+0x6f/0xa0 [ 743.973071][T17292] ___sys_sendmsg+0x2a2/0x360 [ 743.977774][T17292] ? __sys_sendmsg+0x290/0x290 [ 743.982562][T17292] ? ktime_get_real_ts64+0x440/0x440 [ 743.987863][T17292] __se_sys_sendmsg+0x1bb/0x2a0 [ 743.992717][T17292] ? __x64_sys_sendmsg+0x80/0x80 [ 743.997680][T17292] ? lockdep_hardirqs_on+0x94/0x140 [ 744.002889][T17292] do_syscall_64+0x4c/0xa0 [ 744.007303][T17292] ? clear_bhb_loop+0x60/0xb0 [ 744.011977][T17292] ? clear_bhb_loop+0x60/0xb0 [ 744.016649][T17292] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 744.022535][T17292] RIP: 0033:0x7f088159cdd9 [ 744.026944][T17292] 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 [ 744.046544][T17292] RSP: 002b:00007f088252c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 744.054957][T17292] RAX: ffffffffffffffda RBX: 00007f0881815fa0 RCX: 00007f088159cdd9 [ 744.062921][T17292] RDX: 0000000004000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 744.070886][T17292] RBP: 00007f088252c090 R08: 0000000000000000 R09: 0000000000000000 [ 744.078861][T17292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 744.086829][T17292] R13: 00007f0881816038 R14: 00007f0881815fa0 R15: 00007ffde9b4f018 [ 744.094804][T17292] [ 744.112756][ T4285] Bluetooth: hci0: command 0x0406 tx timeout [ 744.706967][T17320] netlink: 112 bytes leftover after parsing attributes in process `syz.2.4199'. [ 744.857851][T17327] netlink: 164 bytes leftover after parsing attributes in process `syz.0.4203'. [ 745.228948][T17344] validate_nla: 7 callbacks suppressed [ 745.228975][T17344] netlink: 'syz.0.4210': attribute type 10 has an invalid length. [ 745.264452][T17344] netlink: 'syz.0.4210': attribute type 6 has an invalid length. [ 746.144821][T17363] netlink: 'syz.2.4217': attribute type 2 has an invalid length. [ 746.168125][T17364] FAULT_INJECTION: forcing a failure. [ 746.168125][T17364] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 746.282418][T17364] CPU: 1 PID: 17364 Comm: syz.1.4216 Not tainted syzkaller #0 [ 746.289925][T17364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 746.299988][T17364] Call Trace: [ 746.303270][T17364] [ 746.306217][T17364] dump_stack_lvl+0x188/0x24e [ 746.310939][T17364] ? show_regs_print_info+0x12/0x12 [ 746.316139][T17364] ? load_image+0x400/0x400 [ 746.320640][T17364] ? __lock_acquire+0x7d10/0x7d10 [ 746.325676][T17364] should_fail_ex+0x399/0x4d0 [ 746.330379][T17364] _copy_from_user+0x2c/0x170 [ 746.335086][T17364] kstrtouint_from_user+0xda/0x170 [ 746.340229][T17364] ? kstrtol_from_user+0x190/0x190 [ 746.345380][T17364] proc_fail_nth_write+0x8b/0x200 [ 746.350425][T17364] ? proc_fail_nth_read+0x220/0x220 [ 746.355644][T17364] ? common_file_perm+0x171/0x1c0 [ 746.360690][T17364] ? proc_fail_nth_read+0x220/0x220 [ 746.365939][T17364] vfs_write+0x2e6/0xa30 [ 746.370216][T17364] ? file_end_write+0x250/0x250 [ 746.375097][T17364] ? __fget_files+0x28/0x4b0 [ 746.379712][T17364] ? __fget_files+0x28/0x4b0 [ 746.384328][T17364] ? __fget_files+0x43d/0x4b0 [ 746.389019][T17364] ? __fdget_pos+0x2ae/0x360 [ 746.393615][T17364] ? ksys_write+0x71/0x250 [ 746.398033][T17364] ksys_write+0x14c/0x250 [ 746.402363][T17364] ? __ia32_sys_read+0x80/0x80 [ 746.407130][T17364] ? lockdep_hardirqs_on+0x94/0x140 [ 746.412331][T17364] do_syscall_64+0x4c/0xa0 [ 746.416751][T17364] ? clear_bhb_loop+0x60/0xb0 [ 746.421424][T17364] ? clear_bhb_loop+0x60/0xb0 [ 746.426101][T17364] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 746.431993][T17364] RIP: 0033:0x7f088155d60e [ 746.436405][T17364] 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 [ 746.456003][T17364] RSP: 002b:00007f088250afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 746.464412][T17364] RAX: ffffffffffffffda RBX: 00007f088250b6c0 RCX: 00007f088155d60e [ 746.472380][T17364] RDX: 0000000000000001 RSI: 00007f088250b0a0 RDI: 0000000000000009 [ 746.480348][T17364] RBP: 00007f088250b090 R08: 0000000000000000 R09: 0000000000000000 [ 746.488315][T17364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 746.496279][T17364] R13: 00007f0881816128 R14: 00007f0881816090 R15: 00007ffde9b4f018 [ 746.504265][T17364] [ 746.657864][T17378] FAULT_INJECTION: forcing a failure. [ 746.657864][T17378] name failslab, interval 1, probability 0, space 0, times 0 [ 746.707056][T17378] CPU: 1 PID: 17378 Comm: syz.2.4222 Not tainted syzkaller #0 [ 746.714563][T17378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 746.724635][T17378] Call Trace: [ 746.727927][T17378] [ 746.730871][T17378] dump_stack_lvl+0x188/0x24e [ 746.735580][T17378] ? show_regs_print_info+0x12/0x12 [ 746.740808][T17378] ? load_image+0x400/0x400 [ 746.745334][T17378] ? __might_sleep+0xd0/0xd0 [ 746.749937][T17378] ? __lock_acquire+0x7d10/0x7d10 [ 746.754968][T17378] should_fail_ex+0x399/0x4d0 [ 746.759643][T17378] should_failslab+0x5/0x20 [ 746.764140][T17378] slab_pre_alloc_hook+0x59/0x310 [ 746.769161][T17378] ? __kmem_cache_alloc_node+0x140/0x260 [ 746.774790][T17378] kmem_cache_alloc_node+0x5a/0x320 [ 746.779981][T17378] ? __alloc_skb+0xfc/0x7e0 [ 746.784489][T17378] __alloc_skb+0xfc/0x7e0 [ 746.788821][T17378] __ip6_append_data+0x2bb8/0x3d40 [ 746.793953][T17378] ? rawv6_send_hdrinc+0x16c0/0x16c0 [ 746.799247][T17378] ? ip6_setup_cork+0xfe0/0xfe0 [ 746.804100][T17378] ? ip6_setup_cork+0xa30/0xfe0 [ 746.808951][T17378] ip6_append_data+0x1ea/0x3e0 [ 746.813719][T17378] ? rawv6_send_hdrinc+0x16c0/0x16c0 [ 746.819006][T17378] rawv6_sendmsg+0x1224/0x1700 [ 746.823779][T17378] ? compat_rawv6_ioctl+0x60/0x60 [ 746.828812][T17378] ? aa_sk_perm+0x81f/0x950 [ 746.833318][T17378] ? tomoyo_socket_sendmsg_permission+0x212/0x2f0 [ 746.839738][T17378] ? inet_sendmsg+0x78/0x2f0 [ 746.844324][T17378] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 746.849602][T17378] ? security_socket_sendmsg+0x7c/0xa0 [ 746.855062][T17378] ? inet_send_prepare+0x260/0x260 [ 746.860167][T17378] ____sys_sendmsg+0x5be/0x970 [ 746.864939][T17378] ? __sys_sendmsg_sock+0x30/0x30 [ 746.869958][T17378] ? __import_iovec+0x315/0x500 [ 746.874811][T17378] ? import_iovec+0x6f/0xa0 [ 746.879318][T17378] ___sys_sendmsg+0x2a2/0x360 [ 746.883998][T17378] ? __sys_sendmsg+0x290/0x290 [ 746.888773][T17378] ? __lock_acquire+0x7d10/0x7d10 [ 746.893811][T17378] __se_sys_sendmsg+0x1bb/0x2a0 [ 746.898679][T17378] ? __x64_sys_sendmsg+0x80/0x80 [ 746.903641][T17378] ? lockdep_hardirqs_on+0x94/0x140 [ 746.908841][T17378] do_syscall_64+0x4c/0xa0 [ 746.913256][T17378] ? clear_bhb_loop+0x60/0xb0 [ 746.917924][T17378] ? clear_bhb_loop+0x60/0xb0 [ 746.922594][T17378] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 746.928480][T17378] RIP: 0033:0x7f63cef9cdd9 [ 746.932888][T17378] 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 [ 746.952487][T17378] RSP: 002b:00007f63cd1f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 746.960894][T17378] RAX: ffffffffffffffda RBX: 00007f63cf215fa0 RCX: 00007f63cef9cdd9 [ 746.968860][T17378] RDX: 0000000000000060 RSI: 0000200000000080 RDI: 0000000000000004 [ 746.976822][T17378] RBP: 00007f63cd1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 746.984791][T17378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 746.992758][T17378] R13: 00007f63cf216038 R14: 00007f63cf215fa0 R15: 00007ffdec41e9a8 [ 747.000738][T17378] [ 747.138704][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.145092][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 748.798568][T17407] netlink: 130181 bytes leftover after parsing attributes in process `syz.1.4229'. [ 752.020578][T17410] bridge0: port 4(batadv0) entered blocking state [ 752.081161][T17410] bridge0: port 4(batadv0) entered disabled state [ 752.108460][T17410] device batadv0 entered promiscuous mode [ 752.149575][T17410] bridge0: port 4(batadv0) entered blocking state [ 752.156536][T17410] bridge0: port 4(batadv0) entered forwarding state [ 752.209862][T17419] netlink: 'syz.2.4230': attribute type 29 has an invalid length. [ 752.235058][T17418] netlink: 65039 bytes leftover after parsing attributes in process `syz.1.4234'. [ 752.326149][T17419] netlink: 'syz.2.4230': attribute type 29 has an invalid length. [ 752.385022][T16443] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 752.394565][T16443] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 752.410571][T17416] netlink: 'syz.2.4230': attribute type 29 has an invalid length. [ 752.439224][T17410] netlink: 'syz.2.4230': attribute type 29 has an invalid length. [ 752.468155][T17424] netlink: 'syz.0.4236': attribute type 29 has an invalid length. [ 752.488934][T17424] netlink: 'syz.0.4236': attribute type 29 has an invalid length. [ 752.735344][T17435] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4239'. [ 752.935994][T17435] team0: Port device team_slave_0 removed [ 753.247151][T17445] cgroup: fork rejected by pids controller in /syz1 [ 753.494719][T17456] netlink: 128 bytes leftover after parsing attributes in process `syz.3.4246'. [ 753.552959][T17456] net_ratelimit: 298 callbacks suppressed [ 753.552998][T17456] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 754.001678][T16443] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 754.127882][T17465] netlink: 'syz.3.4251': attribute type 3 has an invalid length. [ 754.142797][T17465] netlink: 'syz.3.4251': attribute type 8 has an invalid length. [ 754.169808][T16443] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 754.171372][T17465] netlink: 197344 bytes leftover after parsing attributes in process `syz.3.4251'. [ 754.196092][T17466] netlink: 'syz.4.4250': attribute type 10 has an invalid length. [ 754.212255][T17466] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4250'. [ 754.247874][T17466] device team0 entered promiscuous mode [ 754.289384][T17466] device team_slave_0 entered promiscuous mode [ 754.301911][T17466] device team_slave_1 entered promiscuous mode [ 754.328970][T17466] bridge0: port 3(team0) entered blocking state [ 754.366496][T17466] bridge0: port 3(team0) entered disabled state [ 754.511768][T16443] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 754.739734][T17479] FAULT_INJECTION: forcing a failure. [ 754.739734][T17479] name failslab, interval 1, probability 0, space 0, times 0 [ 754.783946][T17479] CPU: 0 PID: 17479 Comm: syz.2.4256 Not tainted syzkaller #0 [ 754.791446][T17479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 754.801510][T17479] Call Trace: [ 754.804802][T17479] [ 754.807746][T17479] dump_stack_lvl+0x188/0x24e [ 754.812448][T17479] ? show_regs_print_info+0x12/0x12 [ 754.817670][T17479] ? load_image+0x400/0x400 [ 754.822196][T17479] ? __might_sleep+0xd0/0xd0 [ 754.826800][T17479] ? __lock_acquire+0x7d10/0x7d10 [ 754.831849][T17479] should_fail_ex+0x399/0x4d0 [ 754.836546][T17479] should_failslab+0x5/0x20 [ 754.841062][T17479] slab_pre_alloc_hook+0x59/0x310 [ 754.846105][T17479] ? sock_kmalloc+0x92/0xf0 [ 754.850627][T17479] __kmem_cache_alloc_node+0x4f/0x260 [ 754.856027][T17479] ? sock_kmalloc+0x92/0xf0 [ 754.860551][T17479] __kmalloc+0xa0/0x240 [ 754.864730][T17479] sock_kmalloc+0x92/0xf0 [ 754.869082][T17479] ____sys_sendmsg+0x1bb/0x970 [ 754.873873][T17479] ? __sys_sendmsg_sock+0x30/0x30 [ 754.878919][T17479] ? __import_iovec+0x315/0x500 [ 754.883795][T17479] ? import_iovec+0x6f/0xa0 [ 754.888315][T17479] ___sys_sendmsg+0x2a2/0x360 [ 754.893017][T17479] ? __sys_sendmsg+0x290/0x290 [ 754.897823][T17479] ? ktime_get_real_ts64+0x440/0x440 [ 754.903151][T17479] __se_sys_sendmsg+0x1bb/0x2a0 [ 754.908023][T17479] ? ct_nmi_exit+0x145/0x1c0 [ 754.912630][T17479] ? __x64_sys_sendmsg+0x80/0x80 [ 754.917610][T17479] ? lockdep_hardirqs_on+0x94/0x140 [ 754.922834][T17479] do_syscall_64+0x4c/0xa0 [ 754.927270][T17479] ? clear_bhb_loop+0x60/0xb0 [ 754.931966][T17479] ? clear_bhb_loop+0x60/0xb0 [ 754.936672][T17479] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 754.942590][T17479] RIP: 0033:0x7f63cef9cdd9 [ 754.947027][T17479] 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 [ 754.966651][T17479] RSP: 002b:00007f63cd1f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 754.975081][T17479] RAX: ffffffffffffffda RBX: 00007f63cf215fa0 RCX: 00007f63cef9cdd9 [ 754.983065][T17479] RDX: 0000000000000000 RSI: 0000200000001180 RDI: 0000000000000007 [ 754.991046][T17479] RBP: 00007f63cd1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 754.999029][T17479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 755.007011][T17479] R13: 00007f63cf216038 R14: 00007f63cf215fa0 R15: 00007ffdec41e9a8 [ 755.015010][T17479] [ 755.145321][ T4279] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 755.154736][ T4279] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 755.163051][ T4279] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 755.172583][T12380] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 755.185021][ T4279] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 755.192422][ T4279] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 755.395961][T17480] chnl_net:caif_netlink_parms(): no params data found [ 755.504120][T16443] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 755.566294][T17480] bridge0: port 1(bridge_slave_0) entered blocking state [ 755.608991][T17480] bridge0: port 1(bridge_slave_0) entered disabled state [ 755.624239][T17480] device bridge_slave_0 entered promiscuous mode [ 755.644506][T17480] bridge0: port 2(bridge_slave_1) entered blocking state [ 755.661874][T17480] bridge0: port 2(bridge_slave_1) entered disabled state [ 755.689200][T17480] device bridge_slave_1 entered promiscuous mode [ 755.774865][T17497] netlink: 156 bytes leftover after parsing attributes in process `syz.3.4260'. [ 755.837778][T17480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 755.886707][T17480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 755.999642][T17480] team0: Port device team_slave_0 added [ 756.021195][T17480] team0: Port device team_slave_1 added [ 756.136073][T17480] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 756.157038][T17480] 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. [ 756.227055][T17480] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 756.275329][T17480] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 756.317723][T17480] 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. [ 756.425797][T17480] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 756.526940][T16443] device 0 left promiscuous mode [ 756.946423][T17480] device hsr_slave_0 entered promiscuous mode [ 757.030636][T17480] device hsr_slave_1 entered promiscuous mode [ 757.275815][ T4279] Bluetooth: hci4: command 0x0409 tx timeout [ 757.335266][T17531] netlink: 'syz.4.4269': attribute type 10 has an invalid length. [ 757.349149][T17531] batman_adv: batadv0: Removing interface: netdevsim0 [ 757.429787][T17531] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 758.193780][T17556] netlink: 156 bytes leftover after parsing attributes in process `syz.4.4273'. [ 758.340825][T17563] FAULT_INJECTION: forcing a failure. [ 758.340825][T17563] name failslab, interval 1, probability 0, space 0, times 0 [ 758.353524][T17563] CPU: 1 PID: 17563 Comm: syz.0.4274 Not tainted syzkaller #0 [ 758.360997][T17563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 758.371069][T17563] Call Trace: [ 758.374363][T17563] [ 758.377311][T17563] dump_stack_lvl+0x188/0x24e [ 758.382020][T17563] ? show_regs_print_info+0x12/0x12 [ 758.387245][T17563] ? load_image+0x400/0x400 [ 758.391789][T17563] should_fail_ex+0x399/0x4d0 [ 758.396489][T17563] should_failslab+0x5/0x20 [ 758.401006][T17563] slab_pre_alloc_hook+0x59/0x310 [ 758.406036][T17563] kmem_cache_alloc+0x56/0x2f0 [ 758.406068][T17563] ? dst_alloc+0x101/0x160 [ 758.406093][T17563] dst_alloc+0x101/0x160 [ 758.406117][T17563] ip_route_output_key_hash_rcu+0x14a4/0x23f0 [ 758.406150][T17563] ? ip_route_output_key_hash+0x139/0x330 [ 758.406172][T17563] ip_route_output_key_hash+0x1ef/0x330 [ 758.406195][T17563] ? ip_route_input_rcu+0x3160/0x3160 [ 758.442390][T17563] ? memset+0x1e/0x40 [ 758.446403][T17563] ip_route_output_flow+0x26/0x150 [ 758.451533][T17563] ip_tunnel_xmit+0x993/0x2440 [ 758.456338][T17563] ? ip4_dst_hoplimit+0x2d0/0x2d0 [ 758.461403][T17563] ? skb_push+0x8a/0xd0 [ 758.465574][T17563] ? gre_build_header+0x25b/0x9a0 [ 758.470621][T17563] ipgre_xmit+0x79d/0xb20 [ 758.474982][T17563] dev_hard_start_xmit+0x262/0x870 [ 758.480128][T17563] __dev_queue_xmit+0x1aa3/0x37c0 [ 758.485178][T17563] ? __dev_queue_xmit+0x26b/0x37c0 [ 758.490310][T17563] ? netdev_core_pick_tx+0x340/0x340 [ 758.495632][T17563] ? skb_release_data+0x1d2/0x7c0 [ 758.500688][T17563] __bpf_redirect+0x917/0x1180 [ 758.505481][T17563] bpf_clone_redirect+0x30b/0x4a0 [ 758.510535][T17563] bpf_prog_973cd02a7a0e8181+0x56/0x5b [ 758.516015][T17563] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 758.522020][T17563] ? lock_chain_count+0x20/0x20 [ 758.526898][T17563] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 758.533156][T17563] ? lockdep_hardirqs_on+0x94/0x140 [ 758.538371][T17563] ? ktime_get+0x7b/0x270 [ 758.542725][T17563] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 758.548984][T17563] ? ktime_get_real_ts64+0x440/0x440 [ 758.554288][T17563] ? read_lock_is_recursive+0x10/0x10 [ 758.559705][T17563] bpf_test_run+0x4c1/0x830 [ 758.564243][T17563] ? convert___skb_to_skb+0x580/0x580 [ 758.569634][T17563] ? eth_get_headlen+0x200/0x200 [ 758.574587][T17563] ? __build_skb+0x257/0x3c0 [ 758.579205][T17563] ? convert___skb_to_skb+0x3d/0x580 [ 758.584511][T17563] bpf_prog_test_run_skb+0xaa6/0x12a0 [ 758.589916][T17563] ? cpu_online+0xa0/0xa0 [ 758.594263][T17563] bpf_prog_test_run+0x31e/0x390 [ 758.599224][T17563] __sys_bpf+0x62b/0x780 [ 758.603493][T17563] ? bpf_link_show_fdinfo+0x380/0x380 [ 758.608906][T17563] ? lock_chain_count+0x20/0x20 [ 758.613793][T17563] __x64_sys_bpf+0x78/0x90 [ 758.618236][T17563] do_syscall_64+0x4c/0xa0 [ 758.622676][T17563] ? clear_bhb_loop+0x60/0xb0 [ 758.627379][T17563] ? clear_bhb_loop+0x60/0xb0 [ 758.632081][T17563] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 758.637998][T17563] RIP: 0033:0x7f1ec719cdd9 [ 758.642427][T17563] 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 [ 758.662054][T17563] RSP: 002b:00007f1ec53d5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 758.670488][T17563] RAX: ffffffffffffffda RBX: 00007f1ec7416090 RCX: 00007f1ec719cdd9 [ 758.678477][T17563] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 758.686462][T17563] RBP: 00007f1ec53d5090 R08: 0000000000000000 R09: 0000000000000000 [ 758.694445][T17563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 758.702433][T17563] R13: 00007f1ec7416128 R14: 00007f1ec7416090 R15: 00007fff160bf428 [ 758.710444][T17563] [ 759.352871][ T4279] Bluetooth: hci4: command 0x041b tx timeout [ 759.416660][T17572] netlink: 156 bytes leftover after parsing attributes in process `syz.0.4277'. [ 759.876688][T17583] netlink: 'syz.3.4279': attribute type 39 has an invalid length. [ 760.230144][T17591] netlink: 156 bytes leftover after parsing attributes in process `syz.0.4290'. [ 760.592336][T16443] device hsr_slave_0 left promiscuous mode [ 760.652090][T16443] device bridge_slave_1 left promiscuous mode [ 760.674771][T16443] bridge0: port 2(bridge_slave_1) entered disabled state [ 760.734539][T17606] FAULT_INJECTION: forcing a failure. [ 760.734539][T17606] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 760.802916][T17606] CPU: 0 PID: 17606 Comm: syz.0.4282 Not tainted syzkaller #0 [ 760.810404][T17606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 760.820456][T17606] Call Trace: [ 760.823730][T17606] [ 760.826670][T17606] dump_stack_lvl+0x188/0x24e [ 760.831358][T17606] ? show_regs_print_info+0x12/0x12 [ 760.836556][T17606] ? load_image+0x400/0x400 [ 760.841055][T17606] ? __lock_acquire+0x7d10/0x7d10 [ 760.846094][T17606] should_fail_ex+0x399/0x4d0 [ 760.850769][T17606] _copy_from_user+0x2c/0x170 [ 760.855446][T17606] ____sys_sendmsg+0x30a/0x970 [ 760.860217][T17606] ? __sys_sendmsg_sock+0x30/0x30 [ 760.865242][T17606] ? __import_iovec+0x315/0x500 [ 760.870097][T17606] ? import_iovec+0x6f/0xa0 [ 760.874597][T17606] ___sys_sendmsg+0x2a2/0x360 [ 760.879281][T17606] ? __sys_sendmsg+0x290/0x290 [ 760.884068][T17606] ? __lock_acquire+0x7d10/0x7d10 [ 760.889112][T17606] __se_sys_sendmsg+0x1bb/0x2a0 [ 760.893962][T17606] ? ct_nmi_exit+0x145/0x1c0 [ 760.898547][T17606] ? __x64_sys_sendmsg+0x80/0x80 [ 760.903503][T17606] ? lockdep_hardirqs_on+0x94/0x140 [ 760.908703][T17606] do_syscall_64+0x4c/0xa0 [ 760.913122][T17606] ? clear_bhb_loop+0x60/0xb0 [ 760.917799][T17606] ? clear_bhb_loop+0x60/0xb0 [ 760.922475][T17606] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 760.928363][T17606] RIP: 0033:0x7f1ec719cdd9 [ 760.932774][T17606] 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 [ 760.952375][T17606] RSP: 002b:00007f1ec53f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 760.960790][T17606] RAX: ffffffffffffffda RBX: 00007f1ec7415fa0 RCX: 00007f1ec719cdd9 [ 760.968758][T17606] RDX: 0000000000000840 RSI: 0000200000000380 RDI: 0000000000000003 [ 760.976721][T17606] RBP: 00007f1ec53f6090 R08: 0000000000000000 R09: 0000000000000000 [ 760.984687][T17606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 760.992650][T17606] R13: 00007f1ec7416038 R14: 00007f1ec7415fa0 R15: 00007fff160bf428 [ 761.000627][T17606] [ 761.103338][T16443] device bridge_slave_0 left promiscuous mode [ 761.109635][T16443] bridge0: port 1(bridge_slave_0) entered disabled state [ 761.197693][T16443] device veth1_macvtap left promiscuous mode [ 761.205857][T16443] device veth0_macvtap left promiscuous mode [ 761.435409][ T4279] Bluetooth: hci4: command 0x040f tx timeout [ 761.750076][T16443] team0 (unregistering): Port device team_slave_1 removed [ 761.814283][T16443] team0 (unregistering): Port device team_slave_0 removed [ 762.244991][T17480] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 762.261257][T17480] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 762.343314][T17480] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 762.381265][T17480] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 762.538946][T17620] netlink: 'syz.3.4285': attribute type 10 has an invalid length. [ 762.706183][T17480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 762.762272][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 762.781792][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 762.793621][T17480] 8021q: adding VLAN 0 to HW filter on device team0 [ 762.825051][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 762.844302][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 762.878897][T16423] bridge0: port 1(bridge_slave_0) entered blocking state [ 762.886074][T16423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 762.921423][T17632] netlink: 156 bytes leftover after parsing attributes in process `syz.0.4287'. [ 762.937323][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 762.960876][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 762.989841][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 763.018798][T16423] bridge0: port 2(bridge_slave_1) entered blocking state [ 763.025976][T16423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 763.067084][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 763.093157][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 763.109715][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 763.129765][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 763.179483][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 763.228201][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 763.240063][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 763.274736][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 763.309923][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 763.346730][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 763.369848][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 763.396629][T17480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 763.405979][T17650] FAULT_INJECTION: forcing a failure. [ 763.405979][T17650] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 763.497051][T17650] CPU: 0 PID: 17650 Comm: syz.4.4295 Not tainted syzkaller #0 [ 763.504565][T17650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 763.514636][T17650] Call Trace: [ 763.517925][T17650] [ 763.520860][T17650] dump_stack_lvl+0x188/0x24e [ 763.525560][T17650] ? show_regs_print_info+0x12/0x12 [ 763.530773][T17650] ? load_image+0x400/0x400 [ 763.535293][T17650] ? __lock_acquire+0x7d10/0x7d10 [ 763.540334][T17650] should_fail_ex+0x399/0x4d0 [ 763.545022][T17650] _copy_from_user+0x2c/0x170 [ 763.549720][T17650] bpf_prog_test_run_skb+0x262/0x12a0 [ 763.555100][T17650] ? __fget_files+0x28/0x4b0 [ 763.559701][T17650] ? __fget_files+0x28/0x4b0 [ 763.564303][T17650] ? __fget_files+0x43d/0x4b0 [ 763.569000][T17650] ? cpu_online+0xa0/0xa0 [ 763.573337][T17650] bpf_prog_test_run+0x31e/0x390 [ 763.578289][T17650] __sys_bpf+0x62b/0x780 [ 763.582544][T17650] ? bpf_link_show_fdinfo+0x380/0x380 [ 763.587935][T17650] ? lock_chain_count+0x20/0x20 [ 763.592792][T17650] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 763.598792][T17650] __x64_sys_bpf+0x78/0x90 [ 763.603232][T17650] do_syscall_64+0x4c/0xa0 [ 763.607663][T17650] ? clear_bhb_loop+0x60/0xb0 [ 763.612350][T17650] ? clear_bhb_loop+0x60/0xb0 [ 763.617036][T17650] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 763.622943][T17650] RIP: 0033:0x7faf8a59cdd9 [ 763.627365][T17650] 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 [ 763.646978][T17650] RSP: 002b:00007faf8b3b4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 763.655404][T17650] RAX: ffffffffffffffda RBX: 00007faf8a815fa0 RCX: 00007faf8a59cdd9 [ 763.663384][T17650] RDX: 0000000000000050 RSI: 0000200000000080 RDI: 000000000000000a [ 763.671362][T17650] RBP: 00007faf8b3b4090 R08: 0000000000000000 R09: 0000000000000000 [ 763.679338][T17650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 763.687311][T17650] R13: 00007faf8a816038 R14: 00007faf8a815fa0 R15: 00007ffc68e63228 [ 763.695298][T17650] [ 763.700692][ T4279] Bluetooth: hci4: command 0x0419 tx timeout [ 764.048002][T17667] netlink: 'syz.4.4299': attribute type 10 has an invalid length. [ 764.144840][T17667] bond0: (slave netdevsim0): Releasing backup interface [ 764.209187][T17667] batman_adv: batadv0: Adding interface: netdevsim0 [ 764.247022][T17667] batman_adv: batadv0: The MTU of interface netdevsim0 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. [ 764.342977][T17667] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 764.488093][T17678] netlink: 132 bytes leftover after parsing attributes in process `syz.2.4303'. [ 764.768270][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 764.782880][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 764.858745][T17480] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 765.015442][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 765.050058][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 765.371349][T16448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 765.410623][T16448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 765.454135][T16448] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 765.488460][T16448] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 765.517003][T17480] device veth0_vlan entered promiscuous mode [ 765.561830][T17480] device veth1_vlan entered promiscuous mode [ 765.609455][T16429] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 765.731762][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 765.753925][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 765.774812][T17480] device veth0_macvtap entered promiscuous mode [ 765.821977][T17480] device veth1_macvtap entered promiscuous mode [ 765.878016][T17707] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.4311'. [ 765.898154][T17480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 765.914962][T17480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 765.957374][T17480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 765.979584][T17480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 765.999632][T17480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 766.021737][T17480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 766.046413][T17480] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 766.082401][T17707] debugfs: Directory '!!!' with parent 'ieee80211' already present! [ 766.122396][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 766.132441][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 766.132997][T17718] FAULT_INJECTION: forcing a failure. [ 766.132997][T17718] name failslab, interval 1, probability 0, space 0, times 0 [ 766.167188][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 766.171013][T17718] CPU: 1 PID: 17718 Comm: syz.2.4314 Not tainted syzkaller #0 [ 766.182640][T17718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 766.190101][T16423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 766.192688][T17718] Call Trace: [ 766.192698][T17718] [ 766.192706][T17718] dump_stack_lvl+0x188/0x24e [ 766.192739][T17718] ? show_regs_print_info+0x12/0x12 [ 766.192766][T17718] ? load_image+0x400/0x400 [ 766.192791][T17718] ? __might_sleep+0xd0/0xd0 [ 766.192817][T17718] ? __lock_acquire+0x7d10/0x7d10 [ 766.192842][T17718] ? __might_sleep+0xd0/0xd0 [ 766.235592][T17718] should_fail_ex+0x399/0x4d0 [ 766.240299][T17718] should_failslab+0x5/0x20 [ 766.241633][T17480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 766.244800][T17718] slab_pre_alloc_hook+0x59/0x310 [ 766.244832][T17718] kmem_cache_alloc_lru+0x49/0x2e0 [ 766.244852][T17718] ? sock_alloc_inode+0x24/0xc0 [ 766.244877][T17718] sock_alloc_inode+0x24/0xc0 [ 766.244895][T17718] ? sockfs_init_fs_context+0xa0/0xa0 [ 766.244913][T17718] new_inode_pseudo+0x5f/0x1c0 [ 766.244936][T17718] __sock_create+0x129/0x940 [ 766.244960][T17718] ? __might_fault+0xa6/0x120 [ 766.244980][T17718] ? __might_fault+0xc2/0x120 [ 766.267943][T17480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 766.270303][T17718] __sys_socketpair+0x1bd/0x540 [ 766.280353][T17480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 766.285080][T17718] __x64_sys_socketpair+0x97/0xb0 [ 766.285112][T17718] do_syscall_64+0x4c/0xa0 [ 766.285137][T17718] ? clear_bhb_loop+0x60/0xb0 [ 766.285160][T17718] ? clear_bhb_loop+0x60/0xb0 [ 766.285185][T17718] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 766.285207][T17718] RIP: 0033:0x7f63cef9cdd9 [ 766.294965][T17480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 766.299100][T17718] 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 [ 766.299119][T17718] RSP: 002b:00007f63cd1f6028 EFLAGS: 00000246 [ 766.311526][T17480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 766.313723][T17718] ORIG_RAX: 0000000000000035 [ 766.313734][T17718] RAX: ffffffffffffffda RBX: 00007f63cf215fa0 RCX: 00007f63cef9cdd9 [ 766.313749][T17718] RDX: 0000000000000007 RSI: 0000000000000002 RDI: 000000000000001d [ 766.313761][T17718] RBP: 00007f63cd1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 766.313773][T17718] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 766.313785][T17718] R13: 00007f63cf216038 R14: 00007f63cf215fa0 R15: 00007ffdec41e9a8 [ 766.313819][T17718] [ 766.452984][T17718] socket: no more sockets [ 766.457950][T17480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 766.491880][T17480] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 766.536721][T16440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 766.573654][T16440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 766.594729][T17480] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 766.616527][T17480] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 766.626690][T17480] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 766.639970][T17480] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 766.679447][T17726] netlink: 'syz.3.4315': attribute type 10 has an invalid length. [ 766.960823][T16429] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 766.991247][T16429] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 767.078266][T17733] netlink: 156 bytes leftover after parsing attributes in process `syz.3.4318'. [ 767.123772][T16448] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 767.143214][T16440] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 767.151080][T16440] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 767.180331][T16448] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 768.797606][T17792] netlink: 'syz.1.4329': attribute type 10 has an invalid length. [ 769.148987][T17792] batman_adv: batadv0: Adding interface: netdevsim0 [ 769.175517][T17792] batman_adv: batadv0: The MTU of interface netdevsim0 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. [ 769.238415][T17792] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 769.446533][T17903] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.4331'. [ 769.501172][T17905] netlink: 'syz.2.4333': attribute type 39 has an invalid length. [ 769.615015][T17903] debugfs: Directory '!!!' with parent 'ieee80211' already present! [ 771.621474][T17935] netlink: 'syz.3.4345': attribute type 29 has an invalid length. [ 771.650444][T17935] netlink: 'syz.3.4345': attribute type 29 has an invalid length. [ 771.679566][T17942] netlink: 'syz.3.4345': attribute type 29 has an invalid length. [ 771.725973][T17935] netlink: 'syz.3.4345': attribute type 29 has an invalid length. [ 772.654770][ T4285] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 772.664635][ T4285] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 772.672355][ T4285] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 772.680833][ T4285] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 772.688995][ T4285] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 772.696428][ T4285] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 773.819460][T17954] netlink: 'syz.4.4349': attribute type 16 has an invalid length. [ 773.842044][T17954] netlink: 48 bytes leftover after parsing attributes in process `syz.4.4349'. [ 774.098523][T17963] FAULT_INJECTION: forcing a failure. [ 774.098523][T17963] name failslab, interval 1, probability 0, space 0, times 0 [ 774.121592][T17963] CPU: 1 PID: 17963 Comm: syz.4.4351 Not tainted syzkaller #0 [ 774.129084][T17963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 774.139154][T17963] Call Trace: [ 774.142447][T17963] [ 774.145392][T17963] dump_stack_lvl+0x188/0x24e [ 774.150105][T17963] ? show_regs_print_info+0x12/0x12 [ 774.155335][T17963] ? load_image+0x400/0x400 [ 774.159865][T17963] ? perf_trace_lock_acquire+0x100/0x3e0 [ 774.165516][T17963] ? verify_lock_unused+0x140/0x140 [ 774.170741][T17963] ? perf_trace_lock_acquire+0x100/0x3e0 [ 774.176400][T17963] should_fail_ex+0x399/0x4d0 [ 774.181105][T17963] should_failslab+0x5/0x20 [ 774.185623][T17963] slab_pre_alloc_hook+0x59/0x310 [ 774.190672][T17963] kmem_cache_alloc+0x56/0x2f0 [ 774.195449][T17963] ? skb_clone+0x1e7/0x370 [ 774.199875][T17963] skb_clone+0x1e7/0x370 [ 774.204122][T17963] __netlink_deliver_tap+0x3ed/0x800 [ 774.209422][T17963] ? netlink_deliver_tap+0x2e/0x1b0 [ 774.214619][T17963] netlink_deliver_tap+0x19c/0x1b0 [ 774.219735][T17963] netlink_unicast+0x728/0x8d0 [ 774.224509][T17963] netlink_sendmsg+0x8ad/0xbd0 [ 774.229277][T17963] ? netlink_getsockopt+0x550/0x550 [ 774.234476][T17963] ? aa_sock_msg_perm+0x94/0x150 [ 774.239410][T17963] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 774.244688][T17963] ? security_socket_sendmsg+0x7c/0xa0 [ 774.250150][T17963] ? netlink_getsockopt+0x550/0x550 [ 774.255350][T17963] ____sys_sendmsg+0x5be/0x970 [ 774.260120][T17963] ? __sys_sendmsg_sock+0x30/0x30 [ 774.265143][T17963] ? __import_iovec+0x315/0x500 [ 774.269995][T17963] ? import_iovec+0x6f/0xa0 [ 774.274494][T17963] ___sys_sendmsg+0x2a2/0x360 [ 774.279179][T17963] ? __sys_sendmsg+0x290/0x290 [ 774.283964][T17963] ? trace_call_bpf+0xbf/0x6b0 [ 774.288745][T17963] __se_sys_sendmsg+0x1bb/0x2a0 [ 774.293602][T17963] ? __x64_sys_sendmsg+0x80/0x80 [ 774.298558][T17963] ? lockdep_hardirqs_on+0x94/0x140 [ 774.303757][T17963] do_syscall_64+0x4c/0xa0 [ 774.308176][T17963] ? clear_bhb_loop+0x60/0xb0 [ 774.312848][T17963] ? clear_bhb_loop+0x60/0xb0 [ 774.317525][T17963] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 774.323413][T17963] RIP: 0033:0x7faf8a59cdd9 [ 774.327822][T17963] 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 [ 774.347419][T17963] RSP: 002b:00007faf8b3b4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 774.355830][T17963] RAX: ffffffffffffffda RBX: 00007faf8a815fa0 RCX: 00007faf8a59cdd9 [ 774.363799][T17963] RDX: 0000000000000010 RSI: 0000200000000040 RDI: 0000000000000003 [ 774.371766][T17963] RBP: 00007faf8b3b4090 R08: 0000000000000000 R09: 0000000000000000 [ 774.379733][T17963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 774.387699][T17963] R13: 00007faf8a816038 R14: 00007faf8a815fa0 R15: 00007ffc68e63228 [ 774.395679][T17963] [ 774.431836][T17946] chnl_net:caif_netlink_parms(): no params data found [ 774.454766][T17963] netlink: 'syz.4.4351': attribute type 16 has an invalid length. [ 774.467537][T17963] netlink: 48 bytes leftover after parsing attributes in process `syz.4.4351'. [ 774.640360][T17965] netlink: 1047 bytes leftover after parsing attributes in process `syz.2.4352'. [ 774.677965][T17946] bridge0: port 1(bridge_slave_0) entered blocking state [ 774.692931][T17946] bridge0: port 1(bridge_slave_0) entered disabled state [ 774.701059][T17946] device bridge_slave_0 entered promiscuous mode [ 774.717655][T17946] bridge0: port 2(bridge_slave_1) entered blocking state [ 774.738442][T17946] bridge0: port 2(bridge_slave_1) entered disabled state [ 774.754439][T17946] device bridge_slave_1 entered promiscuous mode [ 774.798662][ T4285] Bluetooth: hci1: command 0x0409 tx timeout [ 774.801522][T17946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 774.865395][T17946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 774.937849][T17978] netlink: 'syz.2.4358': attribute type 39 has an invalid length. [ 774.962611][T17946] team0: Port device team_slave_0 added [ 774.995097][T17946] team0: Port device team_slave_1 added [ 775.045965][T17946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 775.075787][T17946] 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. [ 775.134279][T17946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 775.146209][T17979] netlink: 'syz.1.4355': attribute type 2 has an invalid length. [ 775.182736][T17979] netlink: 'syz.1.4355': attribute type 8 has an invalid length. [ 775.203213][T17979] netlink: 132 bytes leftover after parsing attributes in process `syz.1.4355'. [ 775.214178][T17984] netlink: 'syz.2.4359': attribute type 39 has an invalid length. [ 775.222746][T17946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 775.229711][T17946] 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. [ 775.294786][T17946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 775.422538][T17946] device hsr_slave_0 entered promiscuous mode [ 775.489246][T17946] device hsr_slave_1 entered promiscuous mode [ 775.496234][T17946] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 775.530651][T17946] Cannot create hsr debugfs directory [ 775.687044][T17995] netlink: 128 bytes leftover after parsing attributes in process `syz.1.4361'. [ 775.750868][T17995] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 775.879805][T17997] netlink: 16402 bytes leftover after parsing attributes in process `syz.4.4363'. [ 776.229756][T17946] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 776.260756][T18004] netlink: 'syz.4.4366': attribute type 2 has an invalid length. [ 776.275361][T18004] netlink: 'syz.4.4366': attribute type 8 has an invalid length. [ 776.287179][T18004] netlink: 132 bytes leftover after parsing attributes in process `syz.4.4366'. [ 776.299431][T18006] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.4367'. [ 776.351287][T18006] bridge0: received packet on bridge_slave_1 with own address as source address (addr:0a:0a:da:1b:40:d8, vlan:0) [ 776.409129][T18006] bridge0: received packet on bridge_slave_1 with own address as source address (addr:0a:0a:da:1b:40:d8, vlan:1) [ 776.501292][T17946] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 776.540308][T18014] netlink: 'syz.4.4369': attribute type 39 has an invalid length. [ 776.646781][T17946] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 776.761459][T17946] batman_adv: batadv0: Removing interface: netdevsim0 [ 776.793584][T17946] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 776.872888][ T4285] Bluetooth: hci1: command 0x041b tx timeout [ 776.909947][T18029] netlink: 'syz.3.4374': attribute type 10 has an invalid length. [ 776.919063][T18029] bridge0: port 3(hsr0) entered disabled state [ 776.925477][T18029] bridge0: port 2(bridge_slave_1) entered disabled state [ 776.933057][T18029] bridge0: port 1(bridge_slave_0) entered disabled state [ 776.964639][T18029] bridge0: port 3(hsr0) entered blocking state [ 776.971096][T18029] bridge0: port 3(hsr0) entered forwarding state [ 776.979427][T18029] bridge0: port 2(bridge_slave_1) entered blocking state [ 776.986633][T18029] bridge0: port 2(bridge_slave_1) entered forwarding state [ 776.994118][T18029] bridge0: port 1(bridge_slave_0) entered blocking state [ 777.001303][T18029] bridge0: port 1(bridge_slave_0) entered forwarding state [ 777.090921][T18029] team0: Port device bridge0 added [ 777.239019][T18035] FAULT_INJECTION: forcing a failure. [ 777.239019][T18035] name failslab, interval 1, probability 0, space 0, times 0 [ 777.274307][T18035] CPU: 1 PID: 18035 Comm: syz.4.4376 Not tainted syzkaller #0 [ 777.281801][T18035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 777.291850][T18035] Call Trace: [ 777.295126][T18035] [ 777.298051][T18035] dump_stack_lvl+0x188/0x24e [ 777.302740][T18035] ? show_regs_print_info+0x12/0x12 [ 777.307946][T18035] ? load_image+0x400/0x400 [ 777.312448][T18035] ? __might_sleep+0xd0/0xd0 [ 777.317041][T18035] ? __lock_acquire+0x7d10/0x7d10 [ 777.322066][T18035] should_fail_ex+0x399/0x4d0 [ 777.326741][T18035] should_failslab+0x5/0x20 [ 777.331237][T18035] slab_pre_alloc_hook+0x59/0x310 [ 777.336255][T18035] ? __kernfs_new_node+0xa6/0x810 [ 777.341274][T18035] ? rcu_is_watching+0x11/0xa0 [ 777.346041][T18035] kmem_cache_alloc+0x56/0x2f0 [ 777.350800][T18035] ? __kernfs_new_node+0xe1/0x810 [ 777.355827][T18035] __kernfs_new_node+0xe1/0x810 [ 777.360673][T18035] ? verify_lock_unused+0x140/0x140 [ 777.365874][T18035] ? lock_chain_count+0x20/0x20 [ 777.370721][T18035] ? kernfs_new_node+0x250/0x250 [ 777.375655][T18035] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 777.381810][T18035] ? lockdep_hardirqs_on+0x94/0x140 [ 777.387004][T18035] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 777.393154][T18035] ? make_kgid+0x1c4/0x660 [ 777.397567][T18035] ? from_kuid_munged+0x6b0/0x6b0 [ 777.402586][T18035] kernfs_new_node+0x148/0x250 [ 777.407347][T18035] kernfs_create_dir_ns+0x40/0x120 [ 777.412461][T18035] sysfs_create_dir_ns+0x12c/0x290 [ 777.417575][T18035] ? sysfs_warn_dup+0xa0/0xa0 [ 777.422252][T18035] ? do_raw_spin_unlock+0x11d/0x230 [ 777.427450][T18035] kobject_add_internal+0x61c/0xcc0 [ 777.432650][T18035] kobject_add+0x160/0x230 [ 777.437062][T18035] ? __lock_acquire+0x7d10/0x7d10 [ 777.442087][T18035] ? kobject_init+0x1d0/0x1d0 [ 777.446759][T18035] ? do_raw_spin_unlock+0x11d/0x230 [ 777.451953][T18035] ? get_device_parent+0x288/0x3f0 [ 777.457060][T18035] device_add+0x483/0xfb0 [ 777.461392][T18035] netdev_register_kobject+0x184/0x320 [ 777.466853][T18035] register_netdevice+0x12dc/0x1b10 [ 777.472058][T18035] ? netif_stacked_transfer_operstate+0x200/0x200 [ 777.478467][T18035] ? kvmalloc_node+0x6c/0x180 [ 777.483142][T18035] ? rcu_is_watching+0x11/0xa0 [ 777.487906][T18035] ? net_generic+0x1e/0x240 [ 777.492411][T18035] ip6_tnl_create2+0x80/0x140 [ 777.497086][T18035] ip6_tnl_locate+0x731/0x830 [ 777.501767][T18035] ? ip6_tnl_unlink+0x2d0/0x2d0 [ 777.506613][T18035] ? __might_fault+0xa6/0x120 [ 777.511284][T18035] ? ip6_tnl_siocdevprivate+0x5c9/0xaf0 [ 777.516830][T18035] ip6_tnl_siocdevprivate+0x5ef/0xaf0 [ 777.522202][T18035] ? ip6_tnl_start_xmit+0x1200/0x1200 [ 777.527575][T18035] ? __rwlock_init+0x140/0x140 [ 777.532336][T18035] ? full_name_hash+0x8e/0xe0 [ 777.537008][T18035] dev_ifsioc+0xa4a/0xd40 [ 777.541334][T18035] ? dev_ioctl+0xe80/0xe80 [ 777.545747][T18035] ? full_name_hash+0x8e/0xe0 [ 777.550420][T18035] ? dev_load+0x1d/0x1e0 [ 777.554660][T18035] ? dev_load+0x1d/0x1e0 [ 777.558898][T18035] dev_ioctl+0x5f8/0xe80 [ 777.563142][T18035] sock_ioctl+0x691/0x710 [ 777.567465][T18035] ? sock_poll+0x410/0x410 [ 777.571881][T18035] ? bpf_lsm_file_ioctl+0x5/0x10 [ 777.576817][T18035] ? security_file_ioctl+0x7c/0xa0 [ 777.581924][T18035] ? sock_poll+0x410/0x410 [ 777.586334][T18035] __se_sys_ioctl+0xfa/0x170 [ 777.590923][T18035] do_syscall_64+0x4c/0xa0 [ 777.595335][T18035] ? clear_bhb_loop+0x60/0xb0 [ 777.600009][T18035] ? clear_bhb_loop+0x60/0xb0 [ 777.604683][T18035] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 777.610570][T18035] RIP: 0033:0x7faf8a59cdd9 [ 777.614978][T18035] 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 [ 777.634578][T18035] RSP: 002b:00007faf8b3b4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 777.642988][T18035] RAX: ffffffffffffffda RBX: 00007faf8a815fa0 RCX: 00007faf8a59cdd9 [ 777.650955][T18035] RDX: 0000200000000080 RSI: 00000000000089f1 RDI: 0000000000000007 [ 777.658916][T18035] RBP: 00007faf8b3b4090 R08: 0000000000000000 R09: 0000000000000000 [ 777.666878][T18035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 777.674839][T18035] R13: 00007faf8a816038 R14: 00007faf8a815fa0 R15: 00007ffc68e63228 [ 777.682816][T18035] [ 777.743225][T18035] kobject_add_internal failed for \ (error: -12 parent: net) [ 777.849622][T17946] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 777.873233][T17946] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 777.891264][T17946] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 777.901746][T17946] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 777.989423][T17946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 778.008288][T16443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 778.023476][T16443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 778.036128][T17946] 8021q: adding VLAN 0 to HW filter on device team0 [ 778.055722][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 778.065704][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 778.075010][T16406] bridge0: port 1(bridge_slave_0) entered blocking state [ 778.082154][T16406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 778.152217][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 778.163438][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 778.172535][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 778.184705][T16406] bridge0: port 2(bridge_slave_1) entered blocking state [ 778.191810][T16406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 778.207670][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 778.228655][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 778.248762][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 778.266235][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 778.293813][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 778.312376][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 778.338073][T17946] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 778.352865][T17946] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 778.368393][T18050] netlink: 126588 bytes leftover after parsing attributes in process `syz.1.4382'. [ 778.386993][T18048] netlink: 1047 bytes leftover after parsing attributes in process `syz.4.4381'. [ 778.405723][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 778.416458][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 778.434803][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 778.456460][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 778.475940][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 778.499242][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 778.962770][ T4285] Bluetooth: hci1: command 0x040f tx timeout [ 778.997388][T18064] device hsr_slave_1 left promiscuous mode [ 779.036886][T16443] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 779.076666][T16443] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 779.126855][T17946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 779.179524][T16440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 779.203968][T16440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 779.279918][T17946] device veth0_vlan entered promiscuous mode [ 779.303422][T16443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 779.316248][T16443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 779.350477][T16443] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 779.377239][T16443] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 779.410429][T17946] device veth1_vlan entered promiscuous mode [ 779.495241][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 779.518168][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 779.560824][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 779.602462][T16406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 779.657670][T17946] device veth0_macvtap entered promiscuous mode [ 779.703650][T17946] device veth1_macvtap entered promiscuous mode [ 780.353216][T16440] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 780.361496][T16440] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 781.032932][ T4285] Bluetooth: hci1: command 0x0419 tx timeout [ 782.267430][T17946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 782.292812][T17946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 782.313332][T17946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 782.362742][T17946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 782.373341][T17946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 782.402724][T17946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 782.412630][T17946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 782.432724][T17946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 782.470302][T17946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 782.497200][T17946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 782.618316][T17946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 782.653819][T17946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 782.709452][T17946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 782.752831][T17946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 782.792943][T17946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 782.822265][T17946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 782.871080][T17946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 782.893293][T17946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 782.910053][T16429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 782.922152][T16429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 782.981720][T16429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 783.014867][T16429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 783.036570][T18103] validate_nla: 3 callbacks suppressed [ 783.036585][T18103] netlink: 'syz.3.4399': attribute type 3 has an invalid length. [ 783.099487][T18103] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.4399'. [ 783.285807][T18094] netlink: 'syz.4.4397': attribute type 10 has an invalid length. [ 783.348235][T17946] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 783.396482][T17946] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 783.405256][T17946] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 783.413989][T17946] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 783.912420][T16429] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 783.942433][T16429] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 784.008776][T16440] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 784.038197][T16440] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 784.051666][T16440] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 784.098693][T16440] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 784.397693][T18111] FAULT_INJECTION: forcing a failure. [ 784.397693][T18111] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 784.417477][T18111] CPU: 0 PID: 18111 Comm: syz.3.4403 Not tainted syzkaller #0 [ 784.424970][T18111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 784.435045][T18111] Call Trace: [ 784.438336][T18111] [ 784.441281][T18111] dump_stack_lvl+0x188/0x24e [ 784.445990][T18111] ? show_regs_print_info+0x12/0x12 [ 784.451221][T18111] ? load_image+0x400/0x400 [ 784.455751][T18111] ? __lock_acquire+0x7d10/0x7d10 [ 784.460796][T18111] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 784.466809][T18111] should_fail_ex+0x399/0x4d0 [ 784.471508][T18111] _copy_to_user+0x2c/0x130 [ 784.476046][T18111] bpf_test_finish+0x198/0x600 [ 784.480842][T18111] ? convert_skb_to___skb+0x420/0x420 [ 784.486243][T18111] bpf_prog_test_run_flow_dissector+0x4c5/0x640 [ 784.492512][T18111] ? xdp_convert_buff_to_md+0x200/0x200 [ 784.498078][T18111] ? __fget_files+0x28/0x4b0 [ 784.502687][T18111] ? __fget_files+0x28/0x4b0 [ 784.507311][T18111] ? xdp_convert_buff_to_md+0x200/0x200 [ 784.512869][T18111] bpf_prog_test_run+0x31e/0x390 [ 784.517806][T18111] __sys_bpf+0x62b/0x780 [ 784.522042][T18111] ? bpf_link_show_fdinfo+0x380/0x380 [ 784.527435][T18111] ? lock_chain_count+0x20/0x20 [ 784.532298][T18111] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 784.538276][T18111] __x64_sys_bpf+0x78/0x90 [ 784.542690][T18111] do_syscall_64+0x4c/0xa0 [ 784.547111][T18111] ? clear_bhb_loop+0x60/0xb0 [ 784.551787][T18111] ? clear_bhb_loop+0x60/0xb0 [ 784.556471][T18111] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 784.562373][T18111] RIP: 0033:0x7f2a28d9cdd9 [ 784.566775][T18111] 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 [ 784.586366][T18111] RSP: 002b:00007f2a29cd0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 784.594772][T18111] RAX: ffffffffffffffda RBX: 00007f2a29015fa0 RCX: 00007f2a28d9cdd9 [ 784.602743][T18111] RDX: 0000000000000050 RSI: 0000200000000300 RDI: 000000000000000a [ 784.610707][T18111] RBP: 00007f2a29cd0090 R08: 0000000000000000 R09: 0000000000000000 [ 784.618682][T18111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 784.626664][T18111] R13: 00007f2a29016038 R14: 00007f2a29015fa0 R15: 00007ffcc1989978 [ 784.634651][T18111] [ 784.682011][T18137] netlink: 'syz.4.4410': attribute type 39 has an invalid length. [ 784.837500][T18141] netlink: 'syz.0.4413': attribute type 10 has an invalid length. [ 784.857541][T18141] batman_adv: batadv0: Adding interface: netdevsim0 [ 784.907522][T18141] batman_adv: batadv0: The MTU of interface netdevsim0 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. [ 785.002136][T18141] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 785.064888][T18145] mac80211_hwsim hwsim25 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 785.161220][T18143] netlink: 'syz.3.4412': attribute type 2 has an invalid length. [ 785.195061][T18143] netlink: 'syz.3.4412': attribute type 8 has an invalid length. [ 785.231412][T18143] netlink: 132 bytes leftover after parsing attributes in process `syz.3.4412'. [ 785.359759][T18165] netlink: 132 bytes leftover after parsing attributes in process `syz.1.4418'. [ 785.379197][T18167] netlink: 132 bytes leftover after parsing attributes in process `syz.1.4418'. [ 785.537923][T18171] netlink: 'syz.4.4422': attribute type 39 has an invalid length. [ 785.595908][T18177] netlink: 'syz.1.4424': attribute type 10 has an invalid length. [ 785.620610][T18177] device netdevsim0 entered promiscuous mode [ 785.638588][T18177] batman_adv: batadv0: Interface activated: netdevsim0 [ 785.660798][T18177] batman_adv: batadv0: Interface deactivated: netdevsim0 [ 785.698646][T18177] batman_adv: batadv0: Removing interface: netdevsim0 [ 785.718301][T18173] netlink: 'syz.3.4421': attribute type 11 has an invalid length. [ 786.434921][T18192] netlink: 'syz.2.4427': attribute type 15 has an invalid length. [ 786.483225][T18192] netlink: 16098 bytes leftover after parsing attributes in process `syz.2.4427'. [ 788.141983][T18255] validate_nla: 2 callbacks suppressed [ 788.141999][T18255] netlink: 'syz.0.4436': attribute type 39 has an invalid length. [ 788.797551][T18255] device hsr_slave_1 left promiscuous mode [ 788.912853][T18264] netlink: 'syz.4.4434': attribute type 2 has an invalid length. [ 788.943465][T18264] netlink: 'syz.4.4434': attribute type 8 has an invalid length. [ 788.983893][T18264] netlink: 132 bytes leftover after parsing attributes in process `syz.4.4434'. [ 789.275448][T18275] netlink: 'syz.1.4443': attribute type 10 has an invalid length. [ 789.304448][T18275] device netdevsim0 left promiscuous mode [ 789.351096][T18275] batman_adv: batadv0: Adding interface: netdevsim0 [ 789.400091][T18275] batman_adv: batadv0: The MTU of interface netdevsim0 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. [ 789.454325][T18280] FAULT_INJECTION: forcing a failure. [ 789.454325][T18280] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 789.492895][T18275] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 789.530432][T18280] CPU: 1 PID: 18280 Comm: syz.4.4442 Not tainted syzkaller #0 [ 789.537939][T18280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 789.548012][T18280] Call Trace: [ 789.551305][T18280] [ 789.554266][T18280] dump_stack_lvl+0x188/0x24e [ 789.558976][T18280] ? show_regs_print_info+0x12/0x12 [ 789.564203][T18280] ? load_image+0x400/0x400 [ 789.568740][T18280] ? __lock_acquire+0x7d10/0x7d10 [ 789.573787][T18280] ? lockdep_hardirqs_on+0x94/0x140 [ 789.579016][T18280] should_fail_ex+0x399/0x4d0 [ 789.583722][T18280] _copy_from_user+0x2c/0x170 [ 789.588428][T18280] __sys_bpf+0x2ea/0x780 [ 789.592700][T18280] ? bpf_link_show_fdinfo+0x380/0x380 [ 789.598117][T18280] ? lock_chain_count+0x20/0x20 [ 789.603001][T18280] __x64_sys_bpf+0x78/0x90 [ 789.607442][T18280] do_syscall_64+0x4c/0xa0 [ 789.611886][T18280] ? clear_bhb_loop+0x60/0xb0 [ 789.616585][T18280] ? clear_bhb_loop+0x60/0xb0 [ 789.621287][T18280] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 789.627204][T18280] RIP: 0033:0x7faf8a59cdd9 [ 789.631641][T18280] 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 [ 789.651265][T18280] RSP: 002b:00007faf8b3b4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 789.659684][T18280] RAX: ffffffffffffffda RBX: 00007faf8a815fa0 RCX: 00007faf8a59cdd9 [ 789.667659][T18280] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 789.675632][T18280] RBP: 00007faf8b3b4090 R08: 0000000000000000 R09: 0000000000000000 [ 789.683600][T18280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 789.691565][T18280] R13: 00007faf8a816038 R14: 00007faf8a815fa0 R15: 00007ffc68e63228 [ 789.699550][T18280] [ 790.191836][T18300] netlink: 'syz.2.4451': attribute type 2 has an invalid length. [ 790.199941][T18300] netlink: 'syz.2.4451': attribute type 8 has an invalid length. [ 790.208250][T18300] netlink: 132 bytes leftover after parsing attributes in process `syz.2.4451'. [ 790.459582][T18303] netlink: 'syz.4.4452': attribute type 10 has an invalid length. [ 790.883014][T18326] netlink: 'syz.1.4461': attribute type 10 has an invalid length. [ 791.102269][T18328] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4462'. [ 791.113096][T18332] netlink: 'syz.0.4465': attribute type 27 has an invalid length. [ 791.134105][T18329] netlink: 128 bytes leftover after parsing attributes in process `syz.2.4462'. [ 791.148717][T18332] netlink: 164 bytes leftover after parsing attributes in process `syz.0.4465'. [ 791.161677][T18329] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 791.187849][ T4327] bridge0: port 3(team0) entered disabled state [ 792.236198][T18364] netlink: 'syz.0.4476': attribute type 10 has an invalid length. [ 792.541848][T18374] netlink: 132 bytes leftover after parsing attributes in process `syz.0.4479'. [ 793.698168][T18387] netlink: 65047 bytes leftover after parsing attributes in process `syz.4.4483'. [ 793.774396][T18387] validate_nla: 1 callbacks suppressed [ 793.774410][T18387] netlink: 'syz.4.4483': attribute type 17 has an invalid length. [ 793.924794][T18396] netlink: 'syz.0.4488': attribute type 2 has an invalid length. [ 793.944896][T18397] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 794.790884][T18405] mac80211_hwsim hwsim29 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 794.833638][T18406] netlink: 'syz.3.4493': attribute type 10 has an invalid length. [ 795.553580][T18425] device bridge_slave_1 left promiscuous mode [ 795.573318][T18425] bridge0: port 2(bridge_slave_1) entered disabled state [ 795.590781][T18425] device bridge_slave_0 left promiscuous mode [ 795.607741][T18425] bridge0: port 1(bridge_slave_0) entered disabled state [ 795.864978][T18435] netlink: 'syz.3.4504': attribute type 10 has an invalid length. [ 796.114731][T18451] netlink: 'syz.2.4508': attribute type 11 has an invalid length. [ 796.130590][T18451] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.4508'. [ 796.152328][T18452] mac80211_hwsim hwsim31 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 796.288641][T18459] netlink: 'syz.1.4509': attribute type 2 has an invalid length. [ 796.301732][T18457] netlink: 'syz.4.4510': attribute type 2 has an invalid length. [ 796.314413][T18457] netlink: 'syz.4.4510': attribute type 8 has an invalid length. [ 796.323789][T18457] netlink: 132 bytes leftover after parsing attributes in process `syz.4.4510'. [ 796.380993][T18459] device 0 entered promiscuous mode [ 796.408254][T18450] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 796.544742][T18467] netlink: 'syz.4.4512': attribute type 16 has an invalid length. [ 796.561003][T18467] netlink: 152 bytes leftover after parsing attributes in process `syz.4.4512'. [ 796.771837][T18496] netlink: 'syz.1.4511': attribute type 2 has an invalid length. [ 796.873582][T18496] netlink: 'syz.1.4511': attribute type 8 has an invalid length. [ 796.962819][T18496] netlink: 132 bytes leftover after parsing attributes in process `syz.1.4511'. [ 797.448390][T18508] netlink: 'syz.2.4519': attribute type 11 has an invalid length. [ 797.472869][T18508] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.4519'. [ 797.704568][T18526] FAULT_INJECTION: forcing a failure. [ 797.704568][T18526] name failslab, interval 1, probability 0, space 0, times 0 [ 797.729643][T18507] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 797.782280][T18526] CPU: 0 PID: 18526 Comm: syz.4.4523 Not tainted syzkaller #0 [ 797.789780][T18526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 797.799850][T18526] Call Trace: [ 797.803142][T18526] [ 797.806089][T18526] dump_stack_lvl+0x188/0x24e [ 797.810796][T18526] ? show_regs_print_info+0x12/0x12 [ 797.816019][T18526] ? load_image+0x400/0x400 [ 797.820551][T18526] ? __might_sleep+0xd0/0xd0 [ 797.825165][T18526] ? __lock_acquire+0x7d10/0x7d10 [ 797.830218][T18526] should_fail_ex+0x399/0x4d0 [ 797.834922][T18526] should_failslab+0x5/0x20 [ 797.839442][T18526] slab_pre_alloc_hook+0x59/0x310 [ 797.844488][T18526] ? tomoyo_encode+0x27e/0x540 [ 797.849281][T18526] __kmem_cache_alloc_node+0x4f/0x260 [ 797.854679][T18526] ? tomoyo_encode+0x27e/0x540 [ 797.859484][T18526] __kmalloc+0xa0/0x240 [ 797.863666][T18526] tomoyo_encode+0x27e/0x540 [ 797.868291][T18526] tomoyo_realpath_from_path+0x58e/0x5d0 [ 797.873955][T18526] ? tomoyo_path_number_perm+0x205/0x650 [ 797.879608][T18526] tomoyo_path_number_perm+0x22f/0x650 [ 797.885093][T18526] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 797.890575][T18526] ? ksys_write+0x1c0/0x250 [ 797.895107][T18526] ? common_file_perm+0x171/0x1c0 [ 797.900179][T18526] ? __fget_files+0x28/0x4b0 [ 797.904794][T18526] ? __fget_files+0x28/0x4b0 [ 797.909423][T18526] security_file_ioctl+0x6c/0xa0 [ 797.914389][T18526] __se_sys_ioctl+0x48/0x170 [ 797.919010][T18526] do_syscall_64+0x4c/0xa0 [ 797.923452][T18526] ? clear_bhb_loop+0x60/0xb0 [ 797.928155][T18526] ? clear_bhb_loop+0x60/0xb0 [ 797.932855][T18526] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 797.938768][T18526] RIP: 0033:0x7faf8a59cdd9 [ 797.943183][T18526] 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 [ 797.962871][T18526] RSP: 002b:00007faf8b3b4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 797.971278][T18526] RAX: ffffffffffffffda RBX: 00007faf8a815fa0 RCX: 00007faf8a59cdd9 [ 797.979244][T18526] RDX: 0000200000000080 RSI: 00000000000089f3 RDI: 0000000000000004 [ 797.987214][T18526] RBP: 00007faf8b3b4090 R08: 0000000000000000 R09: 0000000000000000 [ 797.995181][T18526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 798.003147][T18526] R13: 00007faf8a816038 R14: 00007faf8a815fa0 R15: 00007ffc68e63228 [ 798.011122][T18526] [ 798.032781][T18526] ERROR: Out of memory at tomoyo_realpath_from_path. [ 798.090001][T18531] FAULT_INJECTION: forcing a failure. [ 798.090001][T18531] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 798.148796][T18531] CPU: 0 PID: 18531 Comm: syz.2.4525 Not tainted syzkaller #0 [ 798.156292][T18531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 798.166364][T18531] Call Trace: [ 798.169661][T18531] [ 798.172605][T18531] dump_stack_lvl+0x188/0x24e [ 798.177318][T18531] ? show_regs_print_info+0x12/0x12 [ 798.182545][T18531] ? load_image+0x400/0x400 [ 798.187071][T18531] ? __lock_acquire+0x7d10/0x7d10 [ 798.192119][T18531] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 798.198478][T18531] should_fail_ex+0x399/0x4d0 [ 798.203177][T18531] _copy_from_user+0x2c/0x170 [ 798.207881][T18531] __sys_bpf+0x2ea/0x780 [ 798.212150][T18531] ? bpf_link_show_fdinfo+0x380/0x380 [ 798.217558][T18531] ? lock_chain_count+0x20/0x20 [ 798.222430][T18531] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 798.228446][T18531] __x64_sys_bpf+0x78/0x90 [ 798.232882][T18531] do_syscall_64+0x4c/0xa0 [ 798.237322][T18531] ? clear_bhb_loop+0x60/0xb0 [ 798.242022][T18531] ? clear_bhb_loop+0x60/0xb0 [ 798.246728][T18531] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 798.252644][T18531] RIP: 0033:0x7f63cef9cdd9 [ 798.257076][T18531] 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 [ 798.276700][T18531] RSP: 002b:00007f63cd1f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 798.285132][T18531] RAX: ffffffffffffffda RBX: 00007f63cf215fa0 RCX: 00007f63cef9cdd9 [ 798.293124][T18531] RDX: 0000000000000048 RSI: 0000200000000780 RDI: 000000000000000a [ 798.301120][T18531] RBP: 00007f63cd1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 798.309104][T18531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 798.317090][T18531] R13: 00007f63cf216038 R14: 00007f63cf215fa0 R15: 00007ffdec41e9a8 [ 798.325093][T18531] [ 798.666351][T16413] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 799.420734][T18556] netlink: 156 bytes leftover after parsing attributes in process `syz.3.4536'. [ 800.127060][T18569] validate_nla: 1 callbacks suppressed [ 800.127079][T18569] netlink: 'syz.0.4540': attribute type 6 has an invalid length. [ 800.161814][T18569] netlink: 164 bytes leftover after parsing attributes in process `syz.0.4540'. [ 800.212455][T18571] netlink: 1041 bytes leftover after parsing attributes in process `syz.1.4538'. [ 800.432135][T18571] netlink: 13435 bytes leftover after parsing attributes in process `syz.1.4538'. [ 801.286153][T18593] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 801.965616][T18597] netlink: 'syz.4.4548': attribute type 10 has an invalid length. [ 802.104594][T18602] netlink: 'syz.2.4549': attribute type 10 has an invalid length. [ 802.161414][T18603] netlink: 'syz.3.4550': attribute type 10 has an invalid length. [ 802.211432][T18603] team0: Port device geneve1 added [ 802.271757][T18609] FAULT_INJECTION: forcing a failure. [ 802.271757][T18609] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 802.308682][T18609] CPU: 0 PID: 18609 Comm: syz.4.4552 Not tainted syzkaller #0 [ 802.316183][T18609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 802.326253][T18609] Call Trace: [ 802.329546][T18609] [ 802.332496][T18609] dump_stack_lvl+0x188/0x24e [ 802.337558][T18609] ? show_regs_print_info+0x12/0x12 [ 802.342781][T18609] ? load_image+0x400/0x400 [ 802.347311][T18609] ? __lock_acquire+0x7d10/0x7d10 [ 802.352364][T18609] should_fail_ex+0x399/0x4d0 [ 802.357067][T18609] _copy_from_user+0x2c/0x170 [ 802.361769][T18609] __copy_msghdr+0x3b7/0x580 [ 802.366392][T18609] ___sys_sendmsg+0x210/0x360 [ 802.371101][T18609] ? __sys_sendmsg+0x290/0x290 [ 802.375912][T18609] ? trace_call_bpf+0xbf/0x6b0 [ 802.380725][T18609] __se_sys_sendmsg+0x1bb/0x2a0 [ 802.385608][T18609] ? __x64_sys_sendmsg+0x80/0x80 [ 802.390586][T18609] ? lockdep_hardirqs_on+0x94/0x140 [ 802.395811][T18609] do_syscall_64+0x4c/0xa0 [ 802.400252][T18609] ? clear_bhb_loop+0x60/0xb0 [ 802.404948][T18609] ? clear_bhb_loop+0x60/0xb0 [ 802.409652][T18609] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 802.415566][T18609] RIP: 0033:0x7faf8a59cdd9 [ 802.420002][T18609] 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 [ 802.439623][T18609] RSP: 002b:00007faf8b3b4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 802.448052][T18609] RAX: ffffffffffffffda RBX: 00007faf8a815fa0 RCX: 00007faf8a59cdd9 [ 802.456037][T18609] RDX: 0000000000000000 RSI: 0000200000001000 RDI: 0000000000000003 [ 802.464030][T18609] RBP: 00007faf8b3b4090 R08: 0000000000000000 R09: 0000000000000000 [ 802.472017][T18609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 802.480006][T18609] R13: 00007faf8a816038 R14: 00007faf8a815fa0 R15: 00007ffc68e63228 [ 802.488015][T18609] [ 802.701087][T18618] netlink: 156 bytes leftover after parsing attributes in process `syz.2.4554'. [ 803.155685][T18623] device syzkaller0 entered promiscuous mode [ 803.169376][T18633] netlink: 'syz.0.4558': attribute type 11 has an invalid length. [ 803.182822][T18633] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.4558'. [ 803.210000][T18626] netlink: 'syz.3.4556': attribute type 25 has an invalid length. [ 803.393187][T18632] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 803.550853][T18642] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 804.450970][T18660] FAULT_INJECTION: forcing a failure. [ 804.450970][T18660] name failslab, interval 1, probability 0, space 0, times 0 [ 804.467076][T18660] CPU: 0 PID: 18660 Comm: syz.1.4568 Not tainted syzkaller #0 [ 804.474564][T18660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 804.484625][T18660] Call Trace: [ 804.487909][T18660] [ 804.490840][T18660] dump_stack_lvl+0x188/0x24e [ 804.495541][T18660] ? verify_lock_unused+0x140/0x140 [ 804.500749][T18660] ? show_regs_print_info+0x12/0x12 [ 804.505950][T18660] ? load_image+0x400/0x400 [ 804.510464][T18660] ? crng_make_state+0x1d1/0xb00 [ 804.515394][T18660] ? sctp_sendmsg+0x15b0/0x2940 [ 804.520242][T18660] should_fail_ex+0x399/0x4d0 [ 804.524922][T18660] should_failslab+0x5/0x20 [ 804.529444][T18660] slab_pre_alloc_hook+0x59/0x310 [ 804.534485][T18660] ? sctp_add_bind_addr+0x89/0x350 [ 804.539604][T18660] __kmem_cache_alloc_node+0x4f/0x260 [ 804.544967][T18660] ? sctp_add_bind_addr+0x89/0x350 [ 804.550068][T18660] kmalloc_trace+0x26/0xe0 [ 804.554476][T18660] sctp_add_bind_addr+0x89/0x350 [ 804.559405][T18660] sctp_copy_local_addr_list+0x311/0x4e0 [ 804.565030][T18660] ? sctp_copy_local_addr_list+0xa1/0x4e0 [ 804.570763][T18660] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 804.576840][T18660] ? sctp_v6_is_any+0x60/0x70 [ 804.581538][T18660] ? sctp_copy_one_addr+0x93/0x660 [ 804.586663][T18660] sctp_bind_addr_copy+0xaf/0x3c0 [ 804.591680][T18660] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 804.598000][T18660] sctp_connect_new_asoc+0x2f5/0x6a0 [ 804.603273][T18660] ? __sctp_connect+0xd80/0xd80 [ 804.608106][T18660] ? __local_bh_enable_ip+0x136/0x1c0 [ 804.613464][T18660] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 804.618994][T18660] ? security_sctp_bind_connect+0x85/0xb0 [ 804.624713][T18660] sctp_sendmsg+0x15b0/0x2940 [ 804.629429][T18660] ? sctp_getsockopt+0x8a0/0x8a0 [ 804.634367][T18660] ? __lock_acquire+0x7d10/0x7d10 [ 804.639384][T18660] ? aa_af_perm+0x340/0x340 [ 804.643899][T18660] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 804.650326][T18660] ? inet_sendmsg+0xe5/0x2f0 [ 804.654910][T18660] ? inet_send_prepare+0x260/0x260 [ 804.660007][T18660] ____sys_sendmsg+0x5be/0x970 [ 804.664770][T18660] ? __sys_sendmsg_sock+0x30/0x30 [ 804.669805][T18660] ___sys_sendmsg+0x2a2/0x360 [ 804.674494][T18660] ? __sys_sendmsg+0x290/0x290 [ 804.679303][T18660] ? ktime_get_real_ts64+0x440/0x440 [ 804.684633][T18660] __se_sys_sendmsg+0x1bb/0x2a0 [ 804.689508][T18660] ? __x64_sys_sendmsg+0x80/0x80 [ 804.694471][T18660] ? lockdep_hardirqs_on+0x94/0x140 [ 804.699664][T18660] do_syscall_64+0x4c/0xa0 [ 804.704072][T18660] ? clear_bhb_loop+0x60/0xb0 [ 804.708747][T18660] ? clear_bhb_loop+0x60/0xb0 [ 804.713413][T18660] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 804.719297][T18660] RIP: 0033:0x7ff958d9cdd9 [ 804.723707][T18660] 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 [ 804.743313][T18660] RSP: 002b:00007ff959c85028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 804.751715][T18660] RAX: ffffffffffffffda RBX: 00007ff959015fa0 RCX: 00007ff958d9cdd9 [ 804.759673][T18660] RDX: 0000000000000041 RSI: 0000200000000600 RDI: 0000000000000007 [ 804.767628][T18660] RBP: 00007ff959c85090 R08: 0000000000000000 R09: 0000000000000000 [ 804.775597][T18660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 804.783580][T18660] R13: 00007ff959016038 R14: 00007ff959015fa0 R15: 00007fff46423c88 [ 804.791562][T18660] [ 806.035282][T18645] netlink: 'syz.0.4564': attribute type 10 has an invalid length. [ 806.043554][T18644] netlink: 'syz.4.4563': attribute type 10 has an invalid length. [ 806.228834][T18669] netlink: 156 bytes leftover after parsing attributes in process `syz.0.4570'. [ 806.555667][T18684] netlink: 'syz.4.4575': attribute type 11 has an invalid length. [ 806.572250][T18684] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.4575'. [ 806.786196][T18690] bridge0: port 3(hsr0) entered disabled state [ 806.795080][T18690] bridge0: port 2(bridge_slave_1) entered disabled state [ 806.807114][T18690] bridge0: port 1(bridge_slave_0) entered disabled state [ 806.907238][T18683] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 807.230149][T18700] netlink: 'syz.4.4581': attribute type 10 has an invalid length. [ 807.349506][T18705] netlink: 'syz.2.4583': attribute type 10 has an invalid length. [ 807.628909][T18717] netlink: 156 bytes leftover after parsing attributes in process `syz.1.4587'. [ 808.217208][T18732] netlink: 'syz.0.4592': attribute type 10 has an invalid length. [ 808.559081][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.565514][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 808.801943][T18732] team0: Device vxcan1 is of different type [ 809.224610][T18754] netlink: 'syz.4.4599': attribute type 10 has an invalid length. [ 809.344140][T18761] netlink: 156 bytes leftover after parsing attributes in process `syz.1.4603'. [ 809.631750][T16416] tipc: Subscription rejected, illegal request [ 809.911305][T18785] netlink: 'syz.4.4608': attribute type 29 has an invalid length. [ 809.928741][T18785] netlink: 'syz.4.4608': attribute type 29 has an invalid length. [ 809.940137][T18785] netlink: 'syz.4.4608': attribute type 29 has an invalid length. [ 809.961038][T18785] netlink: 'syz.4.4608': attribute type 29 has an invalid length. [ 811.450991][T18821] netlink: 9286 bytes leftover after parsing attributes in process `syz.1.4618'. [ 811.488687][T18819] device syzkaller0 entered promiscuous mode [ 814.020993][T18850] FAULT_INJECTION: forcing a failure. [ 814.020993][T18850] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 814.046838][T18850] CPU: 1 PID: 18850 Comm: syz.0.4628 Not tainted syzkaller #0 [ 814.054312][T18850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 814.064357][T18850] Call Trace: [ 814.067624][T18850] [ 814.070544][T18850] dump_stack_lvl+0x188/0x24e [ 814.075226][T18850] ? show_regs_print_info+0x12/0x12 [ 814.080429][T18850] ? load_image+0x400/0x400 [ 814.084937][T18850] ? __might_fault+0xa6/0x120 [ 814.089617][T18850] should_fail_ex+0x399/0x4d0 [ 814.094295][T18850] copyin+0x1b/0x120 [ 814.098188][T18850] _copy_from_iter+0x559/0x1130 [ 814.103047][T18850] ? copyout_mc+0x110/0x110 [ 814.107556][T18850] ? __virt_addr_valid+0x188/0x540 [ 814.112699][T18850] ? __virt_addr_valid+0x188/0x540 [ 814.117833][T18850] ? __virt_addr_valid+0x465/0x540 [ 814.122947][T18850] ? __check_object_size+0x500/0xa40 [ 814.128238][T18850] skb_copy_datagram_from_iter+0xef/0x690 [ 814.133962][T18850] ? skb_put+0x117/0x210 [ 814.138200][T18850] packet_sendmsg+0x3727/0x4e60 [ 814.143062][T18850] ? __might_sleep+0xd0/0xd0 [ 814.147672][T18850] ? verify_lock_unused+0x140/0x140 [ 814.152880][T18850] ? aa_sk_perm+0x81f/0x950 [ 814.157386][T18850] ? packet_getsockopt+0x9a0/0x9a0 [ 814.162501][T18850] ? aa_sock_msg_perm+0x94/0x150 [ 814.167438][T18850] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 814.172728][T18850] ? security_socket_sendmsg+0x7c/0xa0 [ 814.178195][T18850] ? packet_getsockopt+0x9a0/0x9a0 [ 814.183300][T18850] ____sys_sendmsg+0x5be/0x970 [ 814.188072][T18850] ? __sys_sendmsg_sock+0x30/0x30 [ 814.193106][T18850] ? __import_iovec+0x315/0x500 [ 814.197977][T18850] ? import_iovec+0x6f/0xa0 [ 814.202477][T18850] ___sys_sendmsg+0x2a2/0x360 [ 814.207159][T18850] ? __sys_sendmsg+0x290/0x290 [ 814.211936][T18850] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 814.218108][T18850] __se_sys_sendmsg+0x1bb/0x2a0 [ 814.222963][T18850] ? __x64_sys_sendmsg+0x80/0x80 [ 814.227910][T18850] ? lockdep_hardirqs_on+0x94/0x140 [ 814.233113][T18850] do_syscall_64+0x4c/0xa0 [ 814.237529][T18850] ? clear_bhb_loop+0x60/0xb0 [ 814.242204][T18850] ? clear_bhb_loop+0x60/0xb0 [ 814.246884][T18850] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 814.252777][T18850] RIP: 0033:0x7f1a02f9cdd9 [ 814.257187][T18850] 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 [ 814.276791][T18850] RSP: 002b:00007f1a03e78028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 814.285202][T18850] RAX: ffffffffffffffda RBX: 00007f1a03215fa0 RCX: 00007f1a02f9cdd9 [ 814.293169][T18850] RDX: 00000000200400c4 RSI: 0000200000000180 RDI: 0000000000000006 [ 814.301134][T18850] RBP: 00007f1a03e78090 R08: 0000000000000000 R09: 0000000000000000 [ 814.309100][T18850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 814.317066][T18850] R13: 00007f1a03216038 R14: 00007f1a03215fa0 R15: 00007ffd6e87ba88 [ 814.325047][T18850] [ 814.955217][T18824] validate_nla: 1 callbacks suppressed [ 814.955228][T18824] netlink: 'syz.4.4619': attribute type 10 has an invalid length. [ 815.801991][T18879] netlink: 'syz.3.4641': attribute type 10 has an invalid length. [ 815.833526][T18882] FAULT_INJECTION: forcing a failure. [ 815.833526][T18882] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 815.880512][T18877] netlink: 'syz.4.4640': attribute type 10 has an invalid length. [ 815.902553][T18882] CPU: 1 PID: 18882 Comm: syz.1.4642 Not tainted syzkaller #0 [ 815.910044][T18882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 815.920109][T18882] Call Trace: [ 815.923400][T18882] [ 815.926341][T18882] dump_stack_lvl+0x188/0x24e [ 815.931046][T18882] ? show_regs_print_info+0x12/0x12 [ 815.936266][T18882] ? load_image+0x400/0x400 [ 815.940790][T18882] ? __lock_acquire+0x7d10/0x7d10 [ 815.945835][T18882] ? perf_trace_lock+0xf8/0x390 [ 815.950704][T18882] should_fail_ex+0x399/0x4d0 [ 815.955400][T18882] strncpy_from_user+0x32/0x350 [ 815.960277][T18882] bpf_prog_load+0x1f3/0x1560 [ 815.964982][T18882] ? map_freeze+0x390/0x390 [ 815.969505][T18882] ? __might_fault+0xa6/0x120 [ 815.974215][T18882] ? __might_fault+0xa6/0x120 [ 815.978907][T18882] ? __might_fault+0xc2/0x120 [ 815.983594][T18882] ? __might_fault+0xa6/0x120 [ 815.988282][T18882] ? bpf_lsm_bpf+0x5/0x10 [ 815.992626][T18882] ? security_bpf+0x7a/0xa0 [ 815.997162][T18882] __sys_bpf+0x5b8/0x780 [ 816.001429][T18882] ? bpf_link_show_fdinfo+0x380/0x380 [ 816.006836][T18882] ? lock_chain_count+0x20/0x20 [ 816.011712][T18882] __x64_sys_bpf+0x78/0x90 [ 816.016147][T18882] do_syscall_64+0x4c/0xa0 [ 816.020589][T18882] ? clear_bhb_loop+0x60/0xb0 [ 816.025286][T18882] ? clear_bhb_loop+0x60/0xb0 [ 816.029987][T18882] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 816.035899][T18882] RIP: 0033:0x7ff958d9cdd9 [ 816.040327][T18882] 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 [ 816.059947][T18882] RSP: 002b:00007ff959c64028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 816.068378][T18882] RAX: ffffffffffffffda RBX: 00007ff959016090 RCX: 00007ff958d9cdd9 [ 816.076362][T18882] RDX: 0000000000000094 RSI: 0000200000000840 RDI: 0000000000000005 [ 816.084345][T18882] RBP: 00007ff959c64090 R08: 0000000000000000 R09: 0000000000000000 [ 816.092323][T18882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 816.100304][T18882] R13: 00007ff959016128 R14: 00007ff959016090 R15: 00007fff46423c88 [ 816.108299][T18882] [ 816.271276][T18877] device vxcan1 entered promiscuous mode [ 816.319908][T18877] team0: Device vxcan1 is of different type [ 816.483303][T18894] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.4646'. [ 817.062652][T18922] netlink: 'syz.3.4655': attribute type 10 has an invalid length. [ 817.650573][T18946] FAULT_INJECTION: forcing a failure. [ 817.650573][T18946] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 817.673812][T18946] CPU: 0 PID: 18946 Comm: syz.1.4673 Not tainted syzkaller #0 [ 817.681302][T18946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 817.691352][T18946] Call Trace: [ 817.694632][T18946] [ 817.697560][T18946] dump_stack_lvl+0x188/0x24e [ 817.702243][T18946] ? show_regs_print_info+0x12/0x12 [ 817.707444][T18946] ? load_image+0x400/0x400 [ 817.711947][T18946] ? __might_fault+0xa6/0x120 [ 817.716620][T18946] should_fail_ex+0x399/0x4d0 [ 817.721295][T18946] copyin+0x1b/0x120 [ 817.725184][T18946] _copy_from_iter+0x559/0x1130 [ 817.730042][T18946] ? copyout_mc+0x110/0x110 [ 817.734542][T18946] ? __virt_addr_valid+0x188/0x540 [ 817.739653][T18946] ? __virt_addr_valid+0x188/0x540 [ 817.744760][T18946] ? __virt_addr_valid+0x465/0x540 [ 817.749869][T18946] ? __check_object_size+0x500/0xa40 [ 817.755155][T18946] netlink_sendmsg+0x755/0xbd0 [ 817.759927][T18946] ? netlink_getsockopt+0x550/0x550 [ 817.765124][T18946] ? aa_sock_msg_perm+0x94/0x150 [ 817.770055][T18946] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 817.775332][T18946] ? security_socket_sendmsg+0x7c/0xa0 [ 817.780795][T18946] ? netlink_getsockopt+0x550/0x550 [ 817.785994][T18946] ____sys_sendmsg+0x5be/0x970 [ 817.790762][T18946] ? __sys_sendmsg_sock+0x30/0x30 [ 817.795785][T18946] ? __import_iovec+0x315/0x500 [ 817.800638][T18946] ? import_iovec+0x6f/0xa0 [ 817.805141][T18946] ___sys_sendmsg+0x2a2/0x360 [ 817.809826][T18946] ? __sys_sendmsg+0x290/0x290 [ 817.814600][T18946] ? trace_call_bpf+0xbf/0x6b0 [ 817.819378][T18946] __se_sys_sendmsg+0x1bb/0x2a0 [ 817.824229][T18946] ? __x64_sys_sendmsg+0x80/0x80 [ 817.829178][T18946] ? lockdep_hardirqs_on+0x94/0x140 [ 817.834375][T18946] do_syscall_64+0x4c/0xa0 [ 817.838786][T18946] ? clear_bhb_loop+0x60/0xb0 [ 817.843460][T18946] ? clear_bhb_loop+0x60/0xb0 [ 817.848141][T18946] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 817.854030][T18946] RIP: 0033:0x7ff958d9cdd9 [ 817.858441][T18946] 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 [ 817.878045][T18946] RSP: 002b:00007ff959c85028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 817.886452][T18946] RAX: ffffffffffffffda RBX: 00007ff959015fa0 RCX: 00007ff958d9cdd9 [ 817.894419][T18946] RDX: 0000000020004004 RSI: 0000200000000080 RDI: 0000000000000003 [ 817.902383][T18946] RBP: 00007ff959c85090 R08: 0000000000000000 R09: 0000000000000000 [ 817.910346][T18946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 817.918306][T18946] R13: 00007ff959016038 R14: 00007ff959015fa0 R15: 00007fff46423c88 [ 817.926281][T18946] [ 818.178694][T18958] FAULT_INJECTION: forcing a failure. [ 818.178694][T18958] name failslab, interval 1, probability 0, space 0, times 0 [ 818.228919][T18962] FAULT_INJECTION: forcing a failure. [ 818.228919][T18962] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 818.252842][T18958] CPU: 1 PID: 18958 Comm: syz.2.4667 Not tainted syzkaller #0 [ 818.260335][T18958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 818.270407][T18958] Call Trace: [ 818.273704][T18958] [ 818.276641][T18958] dump_stack_lvl+0x188/0x24e [ 818.281345][T18958] ? sctp_sendmsg+0x15b0/0x2940 [ 818.286221][T18958] ? ___sys_sendmsg+0x2a2/0x360 [ 818.291095][T18958] ? show_regs_print_info+0x12/0x12 [ 818.296318][T18958] ? load_image+0x400/0x400 [ 818.300851][T18958] should_fail_ex+0x399/0x4d0 [ 818.305550][T18958] should_failslab+0x5/0x20 [ 818.310065][T18958] slab_pre_alloc_hook+0x59/0x310 [ 818.315105][T18958] ? sctp_add_bind_addr+0x89/0x350 [ 818.320241][T18958] __kmem_cache_alloc_node+0x4f/0x260 [ 818.325632][T18958] ? sctp_add_bind_addr+0x89/0x350 [ 818.330767][T18958] kmalloc_trace+0x26/0xe0 [ 818.335211][T18958] sctp_add_bind_addr+0x89/0x350 [ 818.340172][T18958] sctp_copy_local_addr_list+0x311/0x4e0 [ 818.345826][T18958] ? sctp_copy_local_addr_list+0xa1/0x4e0 [ 818.351567][T18958] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 818.357663][T18958] ? sctp_v6_is_any+0x60/0x70 [ 818.362363][T18958] ? sctp_copy_one_addr+0x93/0x660 [ 818.367495][T18958] sctp_bind_addr_copy+0xaf/0x3c0 [ 818.372538][T18958] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 818.378881][T18958] sctp_connect_new_asoc+0x2f5/0x6a0 [ 818.384179][T18958] ? __sctp_connect+0xd80/0xd80 [ 818.389039][T18958] ? __local_bh_enable_ip+0x136/0x1c0 [ 818.394433][T18958] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 818.399997][T18958] ? security_sctp_bind_connect+0x85/0xb0 [ 818.405736][T18958] sctp_sendmsg+0x15b0/0x2940 [ 818.410449][T18958] ? aa_sk_perm+0x771/0x950 [ 818.414974][T18958] ? sctp_getsockopt+0x8a0/0x8a0 [ 818.419934][T18958] ? __might_fault+0xa6/0x120 [ 818.424624][T18958] ? aa_af_perm+0x340/0x340 [ 818.429139][T18958] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 818.435579][T18958] ? inet_sendmsg+0xe5/0x2f0 [ 818.440179][T18958] ? inet_send_prepare+0x260/0x260 [ 818.445299][T18958] ____sys_sendmsg+0x5be/0x970 [ 818.450082][T18958] ? __sys_sendmsg_sock+0x30/0x30 [ 818.455116][T18958] ? __import_iovec+0x315/0x500 [ 818.459981][T18958] ? import_iovec+0x6f/0xa0 [ 818.464493][T18958] ___sys_sendmsg+0x2a2/0x360 [ 818.469188][T18958] ? __sys_sendmsg+0x290/0x290 [ 818.473983][T18958] ? __lock_acquire+0x7d10/0x7d10 [ 818.479044][T18958] __se_sys_sendmsg+0x1bb/0x2a0 [ 818.483906][T18958] ? __x64_sys_sendmsg+0x80/0x80 [ 818.488867][T18958] ? lockdep_hardirqs_on+0x94/0x140 [ 818.494072][T18958] do_syscall_64+0x4c/0xa0 [ 818.498497][T18958] ? clear_bhb_loop+0x60/0xb0 [ 818.503183][T18958] ? clear_bhb_loop+0x60/0xb0 [ 818.507871][T18958] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 818.513776][T18958] RIP: 0033:0x7f63cef9cdd9 [ 818.518200][T18958] 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 [ 818.537813][T18958] RSP: 002b:00007f63cd1f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 818.546234][T18958] RAX: ffffffffffffffda RBX: 00007f63cf215fa0 RCX: 00007f63cef9cdd9 [ 818.554210][T18958] RDX: 0000000000040040 RSI: 00002000000003c0 RDI: 0000000000000003 [ 818.562187][T18958] RBP: 00007f63cd1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 818.570161][T18958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 818.578132][T18958] R13: 00007f63cf216038 R14: 00007f63cf215fa0 R15: 00007ffdec41e9a8 [ 818.586123][T18958] [ 818.633345][T18962] CPU: 1 PID: 18962 Comm: syz.0.4669 Not tainted syzkaller #0 [ 818.640850][T18962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 818.650921][T18962] Call Trace: [ 818.654217][T18962] [ 818.657153][T18962] dump_stack_lvl+0x188/0x24e [ 818.661864][T18962] ? show_regs_print_info+0x12/0x12 [ 818.667087][T18962] ? load_image+0x400/0x400 [ 818.671610][T18962] ? __lock_acquire+0x7d10/0x7d10 [ 818.676666][T18962] ? ct_irq_exit_irqson+0x113/0x170 [ 818.681881][T18962] should_fail_ex+0x399/0x4d0 [ 818.686577][T18962] prepare_alloc_pages+0x1e2/0x5f0 [ 818.691713][T18962] __alloc_pages+0x130/0x4f0 [ 818.696321][T18962] ? asm_exc_page_fault+0x22/0x30 [ 818.701368][T18962] ? zone_statistics+0x170/0x170 [ 818.706323][T18962] ? _copy_from_user+0x11/0x170 [ 818.711199][T18962] bpf_prog_test_run_xdp+0xaf7/0xf10 [ 818.716514][T18962] ? dev_put+0x80/0x80 [ 818.720611][T18962] ? dev_put+0x80/0x80 [ 818.724706][T18962] bpf_prog_test_run+0x31e/0x390 [ 818.729672][T18962] __sys_bpf+0x62b/0x780 [ 818.733938][T18962] ? bpf_link_show_fdinfo+0x380/0x380 [ 818.739341][T18962] ? lock_chain_count+0x20/0x20 [ 818.744215][T18962] __x64_sys_bpf+0x78/0x90 [ 818.748644][T18962] do_syscall_64+0x4c/0xa0 [ 818.753091][T18962] ? clear_bhb_loop+0x60/0xb0 [ 818.757787][T18962] ? clear_bhb_loop+0x60/0xb0 [ 818.762491][T18962] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 818.768403][T18962] RIP: 0033:0x7f1a02f9cdd9 [ 818.772836][T18962] 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 [ 818.792458][T18962] RSP: 002b:00007f1a03e78028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 818.800886][T18962] RAX: ffffffffffffffda RBX: 00007f1a03215fa0 RCX: 00007f1a02f9cdd9 [ 818.808870][T18962] RDX: 0000000000000048 RSI: 0000200000000000 RDI: 000000000000000a [ 818.816850][T18962] RBP: 00007f1a03e78090 R08: 0000000000000000 R09: 0000000000000000 [ 818.824835][T18962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 818.832817][T18962] R13: 00007f1a03216038 R14: 00007f1a03215fa0 R15: 00007ffd6e87ba88 [ 818.840816][T18962] [ 819.061953][T18968] netlink: 'syz.3.4670': attribute type 10 has an invalid length. [ 820.124319][T19015] FAULT_INJECTION: forcing a failure. [ 820.124319][T19015] name failslab, interval 1, probability 0, space 0, times 0 [ 820.185251][T19015] CPU: 0 PID: 19015 Comm: syz.1.4688 Not tainted syzkaller #0 [ 820.192769][T19015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 820.202826][T19015] Call Trace: [ 820.206095][T19015] [ 820.209020][T19015] dump_stack_lvl+0x188/0x24e [ 820.213724][T19015] ? show_regs_print_info+0x12/0x12 [ 820.218922][T19015] ? load_image+0x400/0x400 [ 820.223416][T19015] ? __might_sleep+0xd0/0xd0 [ 820.227994][T19015] ? __lock_acquire+0x7d10/0x7d10 [ 820.233014][T19015] should_fail_ex+0x399/0x4d0 [ 820.237679][T19015] should_failslab+0x5/0x20 [ 820.242166][T19015] slab_pre_alloc_hook+0x59/0x310 [ 820.247189][T19015] ? kvmalloc_node+0x6c/0x180 [ 820.251903][T19015] __kmem_cache_alloc_node+0x4f/0x260 [ 820.257287][T19015] ? kvmalloc_node+0x6c/0x180 [ 820.261962][T19015] __kmalloc_node+0xa0/0x240 [ 820.266547][T19015] kvmalloc_node+0x6c/0x180 [ 820.271043][T19015] page_pool_create+0x1e7/0x5c0 [ 820.275886][T19015] bpf_test_run_xdp_live+0x223/0x1a90 [ 820.281253][T19015] ? 0xffffffffa0004440 [ 820.285394][T19015] ? text_poke_copy+0x79/0x90 [ 820.290063][T19015] ? 0xffffffffa0004440 [ 820.294211][T19015] ? bpf_dispatcher_change_prog+0xcbb/0xf10 [ 820.300114][T19015] ? 0xffffffffa0004440 [ 820.304271][T19015] ? xdp_convert_md_to_buff+0x330/0x330 [ 820.309839][T19015] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 820.316078][T19015] ? bpf_test_init+0x119/0x140 [ 820.320833][T19015] ? xdp_convert_md_to_buff+0x5b/0x330 [ 820.326285][T19015] bpf_prog_test_run_xdp+0x736/0xf10 [ 820.331573][T19015] ? dev_put+0x80/0x80 [ 820.335643][T19015] ? dev_put+0x80/0x80 [ 820.339710][T19015] bpf_prog_test_run+0x31e/0x390 [ 820.344645][T19015] __sys_bpf+0x62b/0x780 [ 820.348886][T19015] ? bpf_link_show_fdinfo+0x380/0x380 [ 820.354269][T19015] ? lock_chain_count+0x20/0x20 [ 820.359129][T19015] __x64_sys_bpf+0x78/0x90 [ 820.363546][T19015] do_syscall_64+0x4c/0xa0 [ 820.367962][T19015] ? clear_bhb_loop+0x60/0xb0 [ 820.372634][T19015] ? clear_bhb_loop+0x60/0xb0 [ 820.377310][T19015] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 820.383196][T19015] RIP: 0033:0x7ff958d9cdd9 [ 820.387604][T19015] 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 [ 820.407204][T19015] RSP: 002b:00007ff959c85028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 820.415615][T19015] RAX: ffffffffffffffda RBX: 00007ff959015fa0 RCX: 00007ff958d9cdd9 [ 820.423581][T19015] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 820.431543][T19015] RBP: 00007ff959c85090 R08: 0000000000000000 R09: 0000000000000000 [ 820.439504][T19015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 820.447465][T19015] R13: 00007ff959016038 R14: 00007ff959015fa0 R15: 00007fff46423c88 [ 820.455443][T19015] [ 820.467417][T19015] page_pool_create() gave up with errno -12 [ 822.089615][T19047] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.4695'. [ 822.411656][T19060] FAULT_INJECTION: forcing a failure. [ 822.411656][T19060] name failslab, interval 1, probability 0, space 0, times 0 [ 822.445753][T19060] CPU: 1 PID: 19060 Comm: syz.2.4702 Not tainted syzkaller #0 [ 822.453249][T19060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 822.463306][T19060] Call Trace: [ 822.466584][T19060] [ 822.469512][T19060] dump_stack_lvl+0x188/0x24e [ 822.474200][T19060] ? show_regs_print_info+0x12/0x12 [ 822.479403][T19060] ? load_image+0x400/0x400 [ 822.483913][T19060] ? __might_sleep+0xd0/0xd0 [ 822.488504][T19060] ? __lock_acquire+0x7d10/0x7d10 [ 822.493540][T19060] should_fail_ex+0x399/0x4d0 [ 822.498221][T19060] should_failslab+0x5/0x20 [ 822.502718][T19060] slab_pre_alloc_hook+0x59/0x310 [ 822.507745][T19060] ? __get_vm_area_node+0x122/0x330 [ 822.512946][T19060] __kmem_cache_alloc_node+0x4f/0x260 [ 822.518321][T19060] ? __get_vm_area_node+0x122/0x330 [ 822.523521][T19060] kmalloc_node_trace+0x22/0xe0 [ 822.528379][T19060] __get_vm_area_node+0x122/0x330 [ 822.533405][T19060] ? __local_bh_enable_ip+0x136/0x1c0 [ 822.538790][T19060] __vmalloc_node_range+0x357/0x13b0 [ 822.544077][T19060] ? netlink_sendmsg+0x5ec/0xbd0 [ 822.549030][T19060] ? netlink_insert+0x1034/0x13c0 [ 822.554081][T19060] ? free_vm_area+0x50/0x50 [ 822.558595][T19060] ? netlink_sendmsg+0x5ec/0xbd0 [ 822.563534][T19060] vmalloc+0x75/0x80 [ 822.567433][T19060] ? netlink_sendmsg+0x5ec/0xbd0 [ 822.572372][T19060] netlink_sendmsg+0x5ec/0xbd0 [ 822.577153][T19060] ? netlink_getsockopt+0x550/0x550 [ 822.582359][T19060] ? aa_sock_msg_perm+0x94/0x150 [ 822.587295][T19060] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 822.592576][T19060] ? security_socket_sendmsg+0x7c/0xa0 [ 822.598043][T19060] ? netlink_getsockopt+0x550/0x550 [ 822.603245][T19060] ____sys_sendmsg+0x5be/0x970 [ 822.608031][T19060] ? __sys_sendmsg_sock+0x30/0x30 [ 822.613056][T19060] ? __import_iovec+0x315/0x500 [ 822.617916][T19060] ? import_iovec+0x6f/0xa0 [ 822.622425][T19060] ___sys_sendmsg+0x2a2/0x360 [ 822.627114][T19060] ? __sys_sendmsg+0x290/0x290 [ 822.631916][T19060] ? __lock_acquire+0x7d10/0x7d10 [ 822.636975][T19060] __se_sys_sendmsg+0x1bb/0x2a0 [ 822.641838][T19060] ? __x64_sys_sendmsg+0x80/0x80 [ 822.646798][T19060] ? lockdep_hardirqs_on+0x94/0x140 [ 822.652000][T19060] do_syscall_64+0x4c/0xa0 [ 822.656424][T19060] ? clear_bhb_loop+0x60/0xb0 [ 822.661101][T19060] ? clear_bhb_loop+0x60/0xb0 [ 822.665794][T19060] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 822.671686][T19060] RIP: 0033:0x7f63cef9cdd9 [ 822.676103][T19060] 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 [ 822.695704][T19060] RSP: 002b:00007f63cd1f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 822.704117][T19060] RAX: ffffffffffffffda RBX: 00007f63cf215fa0 RCX: 00007f63cef9cdd9 [ 822.712084][T19060] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 822.720054][T19060] RBP: 00007f63cd1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 822.728023][T19060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 822.735994][T19060] R13: 00007f63cf216038 R14: 00007f63cf215fa0 R15: 00007ffdec41e9a8 [ 822.743988][T19060] [ 822.768656][T19066] netlink: 'syz.0.4704': attribute type 10 has an invalid length. [ 822.777057][T19060] syz.2.4702: vmalloc error: size 65600, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 822.798561][T19060] CPU: 1 PID: 19060 Comm: syz.2.4702 Not tainted syzkaller #0 [ 822.806056][T19060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 822.816124][T19060] Call Trace: [ 822.819418][T19060] [ 822.822361][T19060] dump_stack_lvl+0x188/0x24e [ 822.827064][T19060] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 822.833501][T19060] ? show_regs_print_info+0x12/0x12 [ 822.838724][T19060] ? load_image+0x400/0x400 [ 822.843256][T19060] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 822.849693][T19060] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 822.856217][T19060] warn_alloc+0x242/0x330 [ 822.860581][T19060] ? __get_vm_area_node+0x122/0x330 [ 822.865814][T19060] ? zone_watermark_ok_safe+0x270/0x270 [ 822.871386][T19060] ? rcu_is_watching+0x11/0xa0 [ 822.876188][T19060] ? __get_vm_area_node+0x318/0x330 [ 822.881403][T19060] ? __local_bh_enable_ip+0x136/0x1c0 [ 822.886809][T19060] __vmalloc_node_range+0x37c/0x13b0 [ 822.892129][T19060] ? netlink_insert+0x1034/0x13c0 [ 822.897214][T19060] ? free_vm_area+0x50/0x50 [ 822.901758][T19060] ? netlink_sendmsg+0x5ec/0xbd0 [ 822.906720][T19060] vmalloc+0x75/0x80 [ 822.910638][T19060] ? netlink_sendmsg+0x5ec/0xbd0 [ 822.915601][T19060] netlink_sendmsg+0x5ec/0xbd0 [ 822.920405][T19060] ? netlink_getsockopt+0x550/0x550 [ 822.925633][T19060] ? aa_sock_msg_perm+0x94/0x150 [ 822.930593][T19060] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 822.935899][T19060] ? security_socket_sendmsg+0x7c/0xa0 [ 822.941390][T19060] ? netlink_getsockopt+0x550/0x550 [ 822.946613][T19060] ____sys_sendmsg+0x5be/0x970 [ 822.951417][T19060] ? __sys_sendmsg_sock+0x30/0x30 [ 822.956465][T19060] ? __import_iovec+0x315/0x500 [ 822.961360][T19060] ? import_iovec+0x6f/0xa0 [ 822.965892][T19060] ___sys_sendmsg+0x2a2/0x360 [ 822.970607][T19060] ? __sys_sendmsg+0x290/0x290 [ 822.975434][T19060] ? __lock_acquire+0x7d10/0x7d10 [ 822.980525][T19060] __se_sys_sendmsg+0x1bb/0x2a0 [ 822.985412][T19060] ? __x64_sys_sendmsg+0x80/0x80 [ 822.990411][T19060] ? lockdep_hardirqs_on+0x94/0x140 [ 822.995639][T19060] do_syscall_64+0x4c/0xa0 [ 823.000093][T19060] ? clear_bhb_loop+0x60/0xb0 [ 823.004798][T19060] ? clear_bhb_loop+0x60/0xb0 [ 823.009503][T19060] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 823.015424][T19060] RIP: 0033:0x7f63cef9cdd9 [ 823.019856][T19060] 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 [ 823.039477][T19060] RSP: 002b:00007f63cd1f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 823.047914][T19060] RAX: ffffffffffffffda RBX: 00007f63cf215fa0 RCX: 00007f63cef9cdd9 [ 823.055904][T19060] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 823.063900][T19060] RBP: 00007f63cd1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 823.071893][T19060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 823.079883][T19060] R13: 00007f63cf216038 R14: 00007f63cf215fa0 R15: 00007ffdec41e9a8 [ 823.087902][T19060] [ 823.417506][T19060] Mem-Info: [ 823.420671][T19060] active_anon:22827 inactive_anon:0 isolated_anon:0 [ 823.420671][T19060] active_file:21678 inactive_file:40243 isolated_file:0 [ 823.420671][T19060] unevictable:768 dirty:232 writeback:0 [ 823.420671][T19060] slab_reclaimable:21562 slab_unreclaimable:98979 [ 823.420671][T19060] mapped:30281 shmem:1361 pagetables:576 [ 823.420671][T19060] sec_pagetables:0 bounce:0 [ 823.420671][T19060] kernel_misc_reclaimable:0 [ 823.420671][T19060] free:1286626 free_pcp:12802 free_cma:0 [ 823.539504][T19060] Node 0 active_anon:91408kB inactive_anon:0kB active_file:86712kB inactive_file:160768kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:121124kB dirty:928kB writeback:0kB shmem:3908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10752kB pagetables:2504kB sec_pagetables:0kB all_unreclaimable? no [ 823.579119][T19060] 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 [ 823.661976][T19060] 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 [ 823.690015][T19060] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 823.704164][T19060] Node 0 DMA32 free:1235856kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:91708kB inactive_anon:0kB active_file:86712kB inactive_file:160768kB unevictable:1536kB writepending:928kB present:3129332kB managed:2592964kB mlocked:0kB bounce:0kB free_pcp:29836kB local_pcp:18312kB free_cma:0kB [ 823.819971][T19060] lowmem_reserve[]: 0 0 1 1 1 [ 823.841686][T19060] Node 0 Normal free:12kB 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:24kB local_pcp:12kB free_cma:0kB [ 823.911001][T19092] netlink: 'syz.3.4712': attribute type 10 has an invalid length. [ 823.965463][T19060] lowmem_reserve[]: 0 0 0 0 0 [ 823.970218][T19060] Node 1 Normal free:3895276kB 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:19460kB local_pcp:10368kB free_cma:0kB [ 824.060648][T19060] lowmem_reserve[]: 0 0 0 0 0 [ 824.089157][T19060] 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 [ 824.145136][T19092] team0 (unregistering): Port device team_slave_1 removed [ 824.154633][T19060] Node 0 DMA32: 1288*4kB (UME) 902*8kB (UM) 780*16kB (UME) 1313*32kB (UME) 589*64kB (UME) 319*128kB (UME) 130*256kB (UME) 43*512kB (UM) 29*1024kB (UM) 6*2048kB (UME) 248*4096kB (UM) = 1258480kB [ 824.203248][T19060] Node 0 Normal: 3*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 824.221778][T19092] team0 (unregistering): Port device macvlan0 removed [ 824.228946][T19060] Node 1 Normal: 209*4kB (UM) 35*8kB (UME) 21*16kB (UE) 28*32kB (UME) 17*64kB (UME) 7*128kB (UM) 3*256kB (UM) 2*512kB (ME) 2*1024kB (UE) 2*2048kB (UE) 948*4096kB (M) = 3895276kB [ 824.258875][T19092] team0 (unregistering): Port device bridge0 removed [ 824.269661][T19060] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 824.331684][T19092] team0 (unregistering): Port device geneve1 removed [ 824.340086][T19060] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 824.355870][T19060] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 824.376510][T19060] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 824.386606][T19060] 63282 total pagecache pages [ 824.391301][T19060] 0 pages in swap cache [ 824.411948][T19060] Free swap = 124996kB [ 824.417548][T19060] Total swap = 124996kB [ 824.422155][T19060] 2097051 pages RAM [ 824.423467][T19105] netlink: 'syz.1.4716': attribute type 10 has an invalid length. [ 824.426892][T19060] 0 pages HighMem/MovableOnly [ 824.438977][T19060] 415209 pages reserved [ 824.443837][T19060] 0 pages cma reserved [ 824.942180][T19133] netlink: 'syz.4.4727': attribute type 10 has an invalid length. [ 824.951545][T19133] netlink: 'syz.4.4727': attribute type 2 has an invalid length. [ 824.968225][T19133] netlink: 'syz.4.4727': attribute type 1 has an invalid length. [ 825.168688][T19150] netlink: 'syz.3.4732': attribute type 10 has an invalid length. [ 825.523194][T19158] FAULT_INJECTION: forcing a failure. [ 825.523194][T19158] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 825.552827][T19158] CPU: 0 PID: 19158 Comm: syz.2.4734 Not tainted syzkaller #0 [ 825.560318][T19158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 825.570378][T19158] Call Trace: [ 825.573656][T19158] [ 825.576582][T19158] dump_stack_lvl+0x188/0x24e [ 825.581263][T19158] ? show_regs_print_info+0x12/0x12 [ 825.586458][T19158] ? load_image+0x400/0x400 [ 825.590954][T19158] ? __might_fault+0xa6/0x120 [ 825.595628][T19158] should_fail_ex+0x399/0x4d0 [ 825.600299][T19158] copyin+0x1b/0x120 [ 825.604184][T19158] _copy_from_iter+0x447/0x1130 [ 825.609039][T19158] ? copyout_mc+0x110/0x110 [ 825.613537][T19158] ? __virt_addr_valid+0x188/0x540 [ 825.618648][T19158] ? __virt_addr_valid+0x188/0x540 [ 825.623752][T19158] ? __virt_addr_valid+0x465/0x540 [ 825.628856][T19158] ? __check_object_size+0x500/0xa40 [ 825.634135][T19158] netlink_sendmsg+0x755/0xbd0 [ 825.638906][T19158] ? netlink_getsockopt+0x550/0x550 [ 825.644102][T19158] ? aa_sock_msg_perm+0x94/0x150 [ 825.649041][T19158] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 825.654317][T19158] ? security_socket_sendmsg+0x7c/0xa0 [ 825.659774][T19158] ? netlink_getsockopt+0x550/0x550 [ 825.664970][T19158] ____sys_sendmsg+0x5be/0x970 [ 825.669741][T19158] ? __sys_sendmsg_sock+0x30/0x30 [ 825.674761][T19158] ? __import_iovec+0x315/0x500 [ 825.679606][T19158] ? import_iovec+0x6f/0xa0 [ 825.684102][T19158] ___sys_sendmsg+0x2a2/0x360 [ 825.688781][T19158] ? __sys_sendmsg+0x290/0x290 [ 825.693556][T19158] ? __lock_acquire+0x7d10/0x7d10 [ 825.698591][T19158] __se_sys_sendmsg+0x1bb/0x2a0 [ 825.703437][T19158] ? __x64_sys_sendmsg+0x80/0x80 [ 825.708382][T19158] ? lockdep_hardirqs_on+0x94/0x140 [ 825.713573][T19158] do_syscall_64+0x4c/0xa0 [ 825.717987][T19158] ? clear_bhb_loop+0x60/0xb0 [ 825.722657][T19158] ? clear_bhb_loop+0x60/0xb0 [ 825.727333][T19158] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 825.733222][T19158] RIP: 0033:0x7f63cef9cdd9 [ 825.737645][T19158] 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 [ 825.757240][T19158] RSP: 002b:00007f63cd1f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 825.765646][T19158] RAX: ffffffffffffffda RBX: 00007f63cf215fa0 RCX: 00007f63cef9cdd9 [ 825.773609][T19158] RDX: 0000000000000844 RSI: 0000200000000000 RDI: 0000000000000008 [ 825.781573][T19158] RBP: 00007f63cd1f6090 R08: 0000000000000000 R09: 0000000000000000 [ 825.789535][T19158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 825.797495][T19158] R13: 00007f63cf216038 R14: 00007f63cf215fa0 R15: 00007ffdec41e9a8 [ 825.805480][T19158] [ 826.384578][T19180] sctp: [Deprecated]: syz.1.4743 (pid 19180) Use of int in max_burst socket option deprecated. [ 826.384578][T19180] Use struct sctp_assoc_value instead [ 826.446679][T19180] netlink: 161700 bytes leftover after parsing attributes in process `syz.1.4743'. [ 826.469939][T19180] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 827.281649][T19208] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.4754'. [ 827.750020][T19219] netlink: 'syz.3.4757': attribute type 16 has an invalid length. [ 827.763630][T19219] netlink: 156 bytes leftover after parsing attributes in process `syz.3.4757'. [ 828.195940][T19230] netlink: 'syz.0.4761': attribute type 27 has an invalid length. [ 828.239666][T19232] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4762'. [ 828.242532][T19230] netlink: 164 bytes leftover after parsing attributes in process `syz.0.4761'. [ 828.256113][T19232] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4762'. [ 828.270100][T19232] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4762'. [ 828.306751][T19230] netlink: 'syz.0.4761': attribute type 9 has an invalid length. [ 829.609760][ T4295] tipc: Subscription rejected, illegal request [ 829.977250][T19274] team0 (unregistering): Port device team_slave_0 removed [ 830.001929][T19279] sctp: [Deprecated]: syz.2.4777 (pid 19279) Use of int in max_burst socket option deprecated. [ 830.001929][T19279] Use struct sctp_assoc_value instead [ 830.035472][T19274] team0 (unregistering): Port device team_slave_1 removed [ 830.091617][T19279] netlink: 161700 bytes leftover after parsing attributes in process `syz.2.4777'. [ 830.151241][T19279] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 830.838785][T19298] netlink: 'syz.2.4784': attribute type 3 has an invalid length. [ 830.856461][T19298] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.4784'. [ 832.314271][T19322] sctp: [Deprecated]: syz.3.4795 (pid 19322) Use of int in max_burst socket option deprecated. [ 832.314271][T19322] Use struct sctp_assoc_value instead [ 832.378966][T19322] netlink: 161700 bytes leftover after parsing attributes in process `syz.3.4795'. [ 832.419549][T19322] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 834.184669][T19347] netlink: 'syz.3.4802': attribute type 10 has an invalid length. [ 834.746287][T19358] netlink: 164 bytes leftover after parsing attributes in process `syz.3.4806'. [ 834.769467][T19360] netlink: 'syz.4.4807': attribute type 10 has an invalid length. [ 834.909047][T19358] netlink: 'syz.3.4806': attribute type 10 has an invalid length. [ 837.223163][T19392] netlink: 'syz.4.4816': attribute type 10 has an invalid length. [ 837.418991][T19398] netlink: 'syz.3.4819': attribute type 27 has an invalid length. [ 837.441753][T19398] netlink: 164 bytes leftover after parsing attributes in process `syz.3.4819'. [ 837.453967][T19399] netlink: 'syz.1.4817': attribute type 6 has an invalid length. [ 837.510525][T19399] netlink: 164 bytes leftover after parsing attributes in process `syz.1.4817'. [ 837.550520][T19398] netlink: 'syz.3.4819': attribute type 10 has an invalid length. [ 837.585653][T19404] netlink: 164 bytes leftover after parsing attributes in process `syz.2.4821'. [ 837.665229][T19404] netlink: 'syz.2.4821': attribute type 10 has an invalid length. [ 837.712045][T19404] device wlan1 left promiscuous mode [ 837.823724][T19404] device wlan1 entered promiscuous mode [ 837.846263][T19404] team0: Port device wlan1 added [ 839.235028][T19436] netlink: 'syz.3.4831': attribute type 2 has an invalid length. [ 839.260346][T19436] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4831'. [ 839.311633][T19439] FAULT_INJECTION: forcing a failure. [ 839.311633][T19439] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 839.364448][T19439] CPU: 1 PID: 19439 Comm: syz.4.4832 Not tainted syzkaller #0 [ 839.371941][T19439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 839.382001][T19439] Call Trace: [ 839.385281][T19439] [ 839.388210][T19439] dump_stack_lvl+0x188/0x24e [ 839.392898][T19439] ? show_regs_print_info+0x12/0x12 [ 839.398116][T19439] ? load_image+0x400/0x400 [ 839.402632][T19439] ? __lock_acquire+0x7d10/0x7d10 [ 839.407669][T19439] should_fail_ex+0x399/0x4d0 [ 839.412350][T19439] _copy_from_user+0x2c/0x170 [ 839.417030][T19439] ___sys_recvmsg+0x172/0x590 [ 839.421717][T19439] ? __sys_recvmsg+0x290/0x290 [ 839.426489][T19439] ? common_file_perm+0x171/0x1c0 [ 839.431520][T19439] ? __fget_files+0x43d/0x4b0 [ 839.436208][T19439] __x64_sys_recvmsg+0x205/0x2e0 [ 839.441142][T19439] ? ct_nmi_exit+0x145/0x1c0 [ 839.445728][T19439] ? ___sys_recvmsg+0x590/0x590 [ 839.450594][T19439] ? lockdep_hardirqs_on+0x94/0x140 [ 839.455795][T19439] do_syscall_64+0x4c/0xa0 [ 839.460208][T19439] ? clear_bhb_loop+0x60/0xb0 [ 839.464884][T19439] ? clear_bhb_loop+0x60/0xb0 [ 839.469564][T19439] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 839.475455][T19439] RIP: 0033:0x7faf8a59cdd9 [ 839.479862][T19439] 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 [ 839.499462][T19439] RSP: 002b:00007faf8b3b4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 839.507869][T19439] RAX: ffffffffffffffda RBX: 00007faf8a815fa0 RCX: 00007faf8a59cdd9 [ 839.515854][T19439] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 839.523831][T19439] RBP: 00007faf8b3b4090 R08: 0000000000000000 R09: 0000000000000000 [ 839.531806][T19439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 839.539779][T19439] R13: 00007faf8a816038 R14: 00007faf8a815fa0 R15: 00007ffc68e63228 [ 839.547760][T19439] [ 840.685960][T19463] netlink: 164 bytes leftover after parsing attributes in process `syz.4.4838'. [ 840.771087][T19463] netlink: 'syz.4.4838': attribute type 10 has an invalid length. [ 840.952030][T19466] netlink: 188 bytes leftover after parsing attributes in process `syz.3.4839'. [ 841.010415][T19463] device wlan1 entered promiscuous mode [ 841.063713][T19463] team0: Port device wlan1 added [ 841.079049][T19466] ksmbd: Unknown IPC event: 10, ignore. [ 841.099936][T19465] netlink: 14 bytes leftover after parsing attributes in process `syz.0.4840'. [ 841.983725][T19465] device hsr_slave_0 left promiscuous mode [ 842.558211][T19490] netlink: 'syz.2.4849': attribute type 1 has an invalid length. [ 842.601221][T19490] netlink: 5 bytes leftover after parsing attributes in process `syz.2.4849'. [ 842.672944][T19497] mac80211_hwsim hwsim31 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 843.016351][T19503] ================================================================== [ 843.024458][T19503] BUG: KASAN: slab-out-of-bounds in __bpf_get_stackid+0x6c9/0x920 [ 843.032292][T19503] Write of size 56 at addr ffff88801efeb510 by task syz.2.4853/19503 [ 843.040370][T19503] [ 843.042707][T19503] CPU: 0 PID: 19503 Comm: syz.2.4853 Not tainted syzkaller #0 [ 843.050178][T19503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 843.060243][T19503] Call Trace: [ 843.063538][T19503] [ 843.066477][T19503] dump_stack_lvl+0x188/0x24e [ 843.071187][T19503] ? __lock_acquire+0x7d10/0x7d10 [ 843.076236][T19503] ? show_regs_print_info+0x12/0x12 [ 843.081473][T19503] ? load_image+0x400/0x400 [ 843.086002][T19503] ? __virt_addr_valid+0x465/0x540 [ 843.091141][T19503] ? __bpf_get_stackid+0x6c9/0x920 [ 843.096278][T19503] print_report+0xa8/0x210 [ 843.100720][T19503] kasan_report+0x10b/0x140 [ 843.105250][T19503] ? __bpf_get_stackid+0x6c9/0x920 [ 843.110390][T19503] kasan_check_range+0x235/0x290 [ 843.115357][T19503] ? __bpf_get_stackid+0x6c9/0x920 [ 843.120488][T19503] memcpy+0x3c/0x60 [ 843.124325][T19503] __bpf_get_stackid+0x6c9/0x920 [ 843.129298][T19503] bpf_get_stackid_pe+0x33f/0x400 [ 843.134348][T19503] bpf_prog_ceda4e53fcf21ae1+0x28/0x40 [ 843.139825][T19503] bpf_overflow_handler+0x522/0x7c0 [ 843.145043][T19503] ? bpf_overflow_handler+0xd9/0x7c0 [ 843.150347][T19503] ? perf_swevent_overflow+0x230/0x230 [ 843.155821][T19503] ? ct_irq_exit_irqson+0x113/0x170 [ 843.161039][T19503] ? __perf_event_account_interrupt+0x187/0x280 [ 843.167307][T19503] __perf_event_overflow+0x448/0x610 [ 843.172617][T19503] perf_swevent_event+0x315/0x570 [ 843.177668][T19503] ? perf_tp_event+0xc30/0xc30 [ 843.182468][T19503] ___perf_sw_event+0x49e/0x6e0 [ 843.187349][T19503] ? ___perf_sw_event+0x180/0x6e0 [ 843.192397][T19503] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 843.198837][T19503] ? __lock_acquire+0x13cf/0x7d10 [ 843.203913][T19503] ? verify_lock_unused+0x140/0x140 [ 843.208354][T19506] netlink: 132 bytes leftover after parsing attributes in process `syz.0.4854'. [ 843.209117][T19503] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 843.209150][T19503] ? lock_chain_count+0x20/0x20 [ 843.209175][T19503] ? mark_lock+0x94/0x320 [ 843.209204][T19503] __perf_sw_event+0x135/0x260 [ 843.209235][T19503] do_user_addr_fault+0xaea/0xb10 [ 843.209272][T19503] ? trace_hardirqs_off_finish+0x86/0x180 [ 843.209302][T19503] exc_page_fault+0x60/0x100 [ 843.209324][T19503] asm_exc_page_fault+0x22/0x30 [ 843.209348][T19503] RIP: 0010:strncpy_from_user+0x14b/0x350 [ 843.209378][T19503] Code: 4c 89 e6 e8 f7 d2 49 fd 49 83 fc 07 0f 86 a1 00 00 00 4c 89 74 24 08 48 c7 44 24 10 f8 ff ff ff 45 31 ed 4c 89 3c 24 48 89 dd <4f> 8b 3c 2f 48 b8 ff fe fe fe fe fe fe fe 49 8d 1c 07 4d 89 fe 49 [ 843.209396][T19503] RSP: 0018:ffffc90005fb7b50 EFLAGS: 00050246 [ 843.209414][T19503] RAX: ffffffff8438a639 RBX: ffffc90005fb7c70 RCX: ffff888077709dc0 [ 843.209431][T19503] RDX: 0000000000000002 RSI: 000000000000007f RDI: 0000000000000007 [ 843.209444][T19503] RBP: ffffc90005fb7c70 R08: ffff888077709dc0 R09: 0000000000000003 [ 843.209458][T19503] R10: 0000000000000002 R11: 0000000000000002 R12: 000000000000007f [ 843.209471][T19503] R13: 0000000000000000 R14: 000000000000007f R15: 0000000000000000 [ 843.209487][T19503] ? strncpy_from_user+0x129/0x350 [ 843.209520][T19503] bpf_prog_load+0x1f3/0x1560 [ 843.209552][T19503] ? map_freeze+0x390/0x390 [ 843.239677][T19506] netlink: 'syz.0.4854': attribute type 12 has an invalid length. [ 843.243419][T19503] ? __might_fault+0xa6/0x120 [ 843.243449][T19503] ? __might_fault+0xa6/0x120 [ 843.243468][T19503] ? __might_fault+0xc2/0x120 [ 843.243485][T19503] ? __might_fault+0xa6/0x120 [ 843.243505][T19503] ? bpf_lsm_bpf+0x5/0x10 [ 843.264030][T19506] netlink: 132 bytes leftover after parsing attributes in process `syz.0.4854'. [ 843.264307][T19503] ? security_bpf+0x7a/0xa0 [ 843.264333][T19503] __sys_bpf+0x5b8/0x780 [ 843.264362][T19503] ? bpf_link_show_fdinfo+0x380/0x380 [ 843.264397][T19503] ? lock_chain_count+0x20/0x20 [ 843.264428][T19503] __x64_sys_bpf+0x78/0x90 [ 843.264454][T19503] do_syscall_64+0x4c/0xa0 [ 843.264483][T19503] ? clear_bhb_loop+0x60/0xb0 [ 843.264509][T19503] ? clear_bhb_loop+0x60/0xb0 [ 843.264535][T19503] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 843.264560][T19503] RIP: 0033:0x7f63cef9cdd9 [ 843.264578][T19503] 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 [ 843.264596][T19503] RSP: 002b:00007f63cd1f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 843.264618][T19503] RAX: ffffffffffffffda RBX: 00007f63cf215fa0 RCX: 00007f63cef9cdd9 [ 843.264633][T19503] RDX: 0000000000000094 RSI: 0000200000000280 RDI: 0000000000000005 [ 843.264648][T19503] RBP: 00007f63cf032d69 R08: 0000000000000000 R09: 0000000000000000 [ 843.264661][T19503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 843.264674][T19503] R13: 00007f63cf216038 R14: 00007f63cf215fa0 R15: 00007ffdec41e9a8 [ 843.264696][T19503] [ 843.264703][T19503] [ 843.264721][T19503] Allocated by task 19503: [ 843.264731][T19503] kasan_set_track+0x4b/0x70 [ 843.264756][T19503] __kasan_kmalloc+0x8e/0xa0 [ 843.264781][T19503] __kmalloc_node+0xb0/0x240 [ 843.264808][T19503] bpf_map_area_alloc+0x47/0xe0 [ 843.264829][T19503] prealloc_elems_and_freelist+0x86/0x1c0 [ 843.264850][T19503] stack_map_alloc+0x390/0x520 [ 843.264869][T19503] map_create+0x534/0x1000 [ 843.264893][T19503] __sys_bpf+0x38b/0x780 [ 843.264917][T19503] __x64_sys_bpf+0x78/0x90 [ 843.264940][T19503] do_syscall_64+0x4c/0xa0 [ 843.264965][T19503] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 843.264988][T19503] [ 843.264993][T19503] Last potentially related work creation: [ 843.264999][T19503] kasan_save_stack+0x3a/0x60 [ 843.265023][T19503] __kasan_record_aux_stack+0xb2/0xc0 [ 843.265040][T19503] kvfree_call_rcu+0x103/0x870 [ 843.265066][T19503] sock_map_remove_links+0x579/0x680 [ 843.265093][T19503] sock_map_close+0x18b/0x3c0 [ 843.265120][T19503] unix_release+0x7e/0xc0 [ 843.265140][T19503] sock_close+0xd5/0x240 [ 843.265156][T19503] __fput+0x22c/0x920 [ 843.265174][T19503] task_work_run+0x1d0/0x260 [ 843.611561][T19503] exit_to_user_mode_loop+0xe6/0x110 [ 843.616871][T19503] exit_to_user_mode_prepare+0xee/0x180 [ 843.622436][T19503] syscall_exit_to_user_mode+0x16/0x40 [ 843.627911][T19503] do_syscall_64+0x58/0xa0 [ 843.632348][T19503] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 843.638257][T19503] [ 843.640584][T19503] The buggy address belongs to the object at ffff88801efeb500 [ 843.640584][T19503] which belongs to the cache kmalloc-cg-64 of size 64 [ 843.654729][T19503] The buggy address is located 16 bytes inside of [ 843.654729][T19503] 64-byte region [ffff88801efeb500, ffff88801efeb540) [ 843.667840][T19503] [ 843.670169][T19503] The buggy address belongs to the physical page: [ 843.676600][T19503] page:ffffea00007bfac0 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88801efebe80 pfn:0x1efeb [ 843.688062][T19503] memcg:ffff888072a0cc01 [ 843.692302][T19503] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 843.699858][T19503] raw: 00fff00000000200 ffffea0001f863c0 dead000000000007 ffff888017442780 [ 843.708451][T19503] raw: ffff88801efebe80 000000008020001e 00000001ffffffff ffff888072a0cc01 [ 843.717034][T19503] page dumped because: kasan: bad access detected [ 843.723454][T19503] page_owner tracks the page as allocated [ 843.729169][T19503] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112800(GFP_NOWAIT|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 15147, tgid 15144 (syz.4.3438), ts 656314939037, free_ts 656310666164 [ 843.749073][T19503] post_alloc_hook+0x173/0x1a0 [ 843.753856][T19503] get_page_from_freelist+0x1a1e/0x1ab0 [ 843.759426][T19503] __alloc_pages+0x1ec/0x4f0 [ 843.764026][T19503] alloc_slab_page+0x5d/0x160 [ 843.768687][T19503] new_slab+0x87/0x2c0 [ 843.772739][T19503] ___slab_alloc+0xbc6/0x1240 [ 843.777398][T19503] __kmem_cache_alloc_node+0x1a0/0x260 [ 843.782845][T19503] __kmalloc_node+0xa0/0x240 [ 843.787455][T19503] bpf_map_kmalloc_node+0xb8/0x1a0 [ 843.792577][T19503] trie_update_elem+0xa85/0xe80 [ 843.797417][T19503] bpf_map_update_value+0x59e/0x670 [ 843.802603][T19503] generic_map_update_batch+0x54b/0x810 [ 843.808140][T19503] bpf_map_do_batch+0x466/0x600 [ 843.812998][T19503] __sys_bpf+0x6f7/0x780 [ 843.817232][T19503] __x64_sys_bpf+0x78/0x90 [ 843.821639][T19503] do_syscall_64+0x4c/0xa0 [ 843.826042][T19503] page last free stack trace: [ 843.830697][T19503] free_unref_page_prepare+0x8b4/0x9a0 [ 843.836143][T19503] free_unref_page+0x2e/0x3f0 [ 843.840806][T19503] __vunmap+0x856/0xa00 [ 843.844949][T19503] free_work+0x56/0x80 [ 843.849004][T19503] process_one_work+0x8a2/0x1160 [ 843.853927][T19503] worker_thread+0xaa2/0x1270 [ 843.858593][T19503] kthread+0x29d/0x330 [ 843.862642][T19503] ret_from_fork+0x1f/0x30 [ 843.867063][T19503] [ 843.869369][T19503] Memory state around the buggy address: [ 843.874977][T19503] ffff88801efeb400: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 843.883031][T19503] ffff88801efeb480: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 843.891088][T19503] >ffff88801efeb500: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 843.899132][T19503] ^ [ 843.904486][T19503] ffff88801efeb580: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 843.912538][T19503] ffff88801efeb600: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 843.920595][T19503] ================================================================== [ 843.928646][T19503] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 843.935830][T19503] CPU: 0 PID: 19503 Comm: syz.2.4853 Not tainted syzkaller #0 [ 843.943298][T19503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 843.953356][T19503] Call Trace: [ 843.956643][T19503] [ 843.959574][T19503] dump_stack_lvl+0x188/0x24e [ 843.964248][T19503] ? memcpy+0x3c/0x60 [ 843.968213][T19503] ? show_regs_print_info+0x12/0x12 [ 843.973413][T19503] ? load_image+0x400/0x400 [ 843.977926][T19503] panic+0x2e5/0x730 [ 843.981810][T19503] ? bpf_jit_dump+0xd0/0xd0 [ 843.986299][T19503] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 843.992180][T19503] ? _raw_spin_unlock+0x40/0x40 [ 843.997018][T19503] ? print_memory_metadata+0x314/0x400 [ 844.002464][T19503] check_panic_on_warn+0x80/0xa0 [ 844.007387][T19503] ? __bpf_get_stackid+0x6c9/0x920 [ 844.012484][T19503] end_report+0x66/0x110 [ 844.016738][T19503] kasan_report+0x118/0x140 [ 844.021227][T19503] ? __bpf_get_stackid+0x6c9/0x920 [ 844.026328][T19503] kasan_check_range+0x235/0x290 [ 844.031254][T19503] ? __bpf_get_stackid+0x6c9/0x920 [ 844.036356][T19503] memcpy+0x3c/0x60 [ 844.040151][T19503] __bpf_get_stackid+0x6c9/0x920 [ 844.045083][T19503] bpf_get_stackid_pe+0x33f/0x400 [ 844.050098][T19503] bpf_prog_ceda4e53fcf21ae1+0x28/0x40 [ 844.055544][T19503] bpf_overflow_handler+0x522/0x7c0 [ 844.060730][T19503] ? bpf_overflow_handler+0xd9/0x7c0 [ 844.065999][T19503] ? perf_swevent_overflow+0x230/0x230 [ 844.071447][T19503] ? ct_irq_exit_irqson+0x113/0x170 [ 844.076646][T19503] ? __perf_event_account_interrupt+0x187/0x280 [ 844.082885][T19503] __perf_event_overflow+0x448/0x610 [ 844.088196][T19503] perf_swevent_event+0x315/0x570 [ 844.093213][T19503] ? perf_tp_event+0xc30/0xc30 [ 844.097967][T19503] ___perf_sw_event+0x49e/0x6e0 [ 844.102813][T19503] ? ___perf_sw_event+0x180/0x6e0 [ 844.107823][T19503] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 844.114227][T19503] ? __lock_acquire+0x13cf/0x7d10 [ 844.119249][T19503] ? verify_lock_unused+0x140/0x140 [ 844.124433][T19503] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 844.130400][T19503] ? lock_chain_count+0x20/0x20 [ 844.135255][T19503] ? mark_lock+0x94/0x320 [ 844.139596][T19503] __perf_sw_event+0x135/0x260 [ 844.144351][T19503] do_user_addr_fault+0xaea/0xb10 [ 844.149367][T19503] ? trace_hardirqs_off_finish+0x86/0x180 [ 844.155080][T19503] exc_page_fault+0x60/0x100 [ 844.159657][T19503] asm_exc_page_fault+0x22/0x30 [ 844.164513][T19503] RIP: 0010:strncpy_from_user+0x14b/0x350 [ 844.170222][T19503] Code: 4c 89 e6 e8 f7 d2 49 fd 49 83 fc 07 0f 86 a1 00 00 00 4c 89 74 24 08 48 c7 44 24 10 f8 ff ff ff 45 31 ed 4c 89 3c 24 48 89 dd <4f> 8b 3c 2f 48 b8 ff fe fe fe fe fe fe fe 49 8d 1c 07 4d 89 fe 49 [ 844.189813][T19503] RSP: 0018:ffffc90005fb7b50 EFLAGS: 00050246 [ 844.195864][T19503] RAX: ffffffff8438a639 RBX: ffffc90005fb7c70 RCX: ffff888077709dc0 [ 844.203819][T19503] RDX: 0000000000000002 RSI: 000000000000007f RDI: 0000000000000007 [ 844.211777][T19503] RBP: ffffc90005fb7c70 R08: ffff888077709dc0 R09: 0000000000000003 [ 844.219735][T19503] R10: 0000000000000002 R11: 0000000000000002 R12: 000000000000007f [ 844.227689][T19503] R13: 0000000000000000 R14: 000000000000007f R15: 0000000000000000 [ 844.235657][T19503] ? strncpy_from_user+0x129/0x350 [ 844.240785][T19503] bpf_prog_load+0x1f3/0x1560 [ 844.245455][T19503] ? map_freeze+0x390/0x390 [ 844.249946][T19503] ? __might_fault+0xa6/0x120 [ 844.254609][T19503] ? __might_fault+0xa6/0x120 [ 844.259270][T19503] ? __might_fault+0xc2/0x120 [ 844.263940][T19503] ? __might_fault+0xa6/0x120 [ 844.268631][T19503] ? bpf_lsm_bpf+0x5/0x10 [ 844.272945][T19503] ? security_bpf+0x7a/0xa0 [ 844.277433][T19503] __sys_bpf+0x5b8/0x780 [ 844.281665][T19503] ? bpf_link_show_fdinfo+0x380/0x380 [ 844.287047][T19503] ? lock_chain_count+0x20/0x20 [ 844.291900][T19503] __x64_sys_bpf+0x78/0x90 [ 844.296306][T19503] do_syscall_64+0x4c/0xa0 [ 844.300711][T19503] ? clear_bhb_loop+0x60/0xb0 [ 844.305372][T19503] ? clear_bhb_loop+0x60/0xb0 [ 844.310037][T19503] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 844.315918][T19503] RIP: 0033:0x7f63cef9cdd9 [ 844.320320][T19503] 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 [ 844.339913][T19503] RSP: 002b:00007f63cd1f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 844.348314][T19503] RAX: ffffffffffffffda RBX: 00007f63cf215fa0 RCX: 00007f63cef9cdd9 [ 844.356277][T19503] RDX: 0000000000000094 RSI: 0000200000000280 RDI: 0000000000000005 [ 844.364247][T19503] RBP: 00007f63cf032d69 R08: 0000000000000000 R09: 0000000000000000 [ 844.372200][T19503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 844.380154][T19503] R13: 00007f63cf216038 R14: 00007f63cf215fa0 R15: 00007ffdec41e9a8 [ 844.388114][T19503] [ 844.391449][T19503] Kernel Offset: disabled [ 844.395778][T19503] Rebooting in 86400 seconds..