last executing test programs: 3.064330419s ago: executing program 3 (id=1386): r0 = syz_clone(0x18100a80, &(0x7f0000000000), 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="54a9d47ea4e535945a71533064b2a48127046f62afc6c79f84eabda016cd4c30ba63aa09b09b233fd813aeca7b656576dab2507a9e300ab18b9fa04aa7e5835ace9cd2a99746feddc91fa6448f2b573fba1f9b2d55bfcd62706db7a042dda158b0de603dd09147cf04e3e03108f8e0cca2948801941b6cf4df5eece4a77864962d682116f71e657239810ee413a7ce3ce00ccc7876395a476ba9548824d9f67c9fa2c115043682a678434be1b0ca976927f59a68b1944d53f91ce8205ab461357dd9c627f5eb8d89") perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x1, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2028, 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={&(0x7f0000000040), 0xa}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffffe, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x6, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000540)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xffff, 0x81}, 0x100c, 0x0, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB="f2ffffff388bd181a5871bcae2b4214ea235", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/13], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x94) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x701c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x118008, 0x8000000004, 0xff}, r1, 0x40000, 0xffffffffffffffff, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002380)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB, @ANYRES32=r2, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000000000000000004f8d6293a728edf0a9f7936970a3abc95b54ae09aef334f18bd53232e6029972744a2f0a0e154ae30b3af9537f35217f4fa953ec20d8d6d8d7aa26a80d917518ed111343b59bb77aed35413bae98d872897fa1ef0b377a5cd828d088f1d111d4148d03c07be2736e9eb53b9a0f1af50f01247957077cc7d3a12278bd57805596bda75c1de172501337cc17fc83792628c46ab70423c8dde040646b2dd35f385f9829c83fdee44b5753771b21bfd6e166a6389f202d7588d418410828df70faa916ff512e774978127298524577fee35fd95d2196413ed71939"], 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001cc0)={r3, &(0x7f0000001c80)}, 0x20) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2004c055) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) bpf$MAP_LOOKUP_BATCH(0x1b, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_pressure(r4, 0x0, 0x2, 0x0) write$cgroup_pressure(r5, &(0x7f0000000080)={'full', 0x20, 0x2000000007, 0x20, 0x10000000fffff}, 0x2f) r6 = syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r8 = openat$cgroup_procs(r7, 0x0, 0x2, 0x0) write$cgroup_pid(r8, &(0x7f00000005c0)=r6, 0x12) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000001280), 0x4) perf_event_open(&(0x7f00000014c0)={0x5, 0x80, 0x0, 0xff, 0xff, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x1590, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000600)={0x5, 0x80, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0x1000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/ipc\x00') socket$kcm(0x11, 0x200000000000000, 0x300) 2.741005908s ago: executing program 3 (id=1390): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000140)='contention_end\x00'}, 0x10) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0xc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23d, 0x1c092, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0xb3e, 0xfffffffffffffff8}, 0x840, 0x0, 0x6, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x4, 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, 0x2, 0x1, @perf_bp={0x0, 0x6}, 0x5000, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1000}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x1) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000040), 0xcf) sendmsg$kcm(r0, &(0x7f0000001240)={&(0x7f0000000940)=@generic={0x2, "8ab77fa26849ff263ef30c98b353011a5990650042e2dacdc165ececece6be1862e2adacd2737d00ad6f9fa9f3d7145e15dd9fb1a7adc211220963ad5def53b911ba5b9da13641f982757012a7496de0b3a36f5849f260c603dbc317f54b901ee80ea6132ca6e88c776553e1833052ca376304313c5637786a36a4b83857"}, 0x80, 0x0}, 0x2000) 2.729749018s ago: executing program 4 (id=1391): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r0, 0x400454ce, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000a40)='blkio.throttle.write_bps_device\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x208, 0xd9}, 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000040)="adba", 0x0}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)) r2 = socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="280100000000000001000000"], 0x128}, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x10000) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x4006041) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000ec0)={&(0x7f0000000940)=ANY=[@ANYBLOB="9feb0100180000002000000018000000180000000a000000000000007f0101040000000400ffff00000200000000000000"], &(0x7f0000002600)=""/4096, 0x3a, 0x1000, 0x1}, 0x28) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000c00)=""/163, 0xa3}, {&(0x7f0000000a00)=""/11, 0xb}, {&(0x7f0000000cc0)=""/144, 0x90}, {&(0x7f0000000d80)=""/55, 0x37}, {&(0x7f0000000dc0)=""/187, 0xbb}, {&(0x7f0000000f00)=""/127, 0x7f}, {&(0x7f0000000f80)=""/54, 0x36}, {&(0x7f0000000fc0)=""/91, 0x5b}], 0x8}, 0x40012100) sendmsg$inet(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000500)="11c00105d17323e4b347679b0c3edafc65d4564e9c49c7c7d205a3eaa0523ee293584fb06c2cbd6fb2932951640e8fe13d035dbbc4ce861ed4b5e39e6a72c01107eeeb7f5122479cab8a6a49001b6a0ca3467d349abe4e37f976036f70263ab571121072fe8e35a5f4818b9970188e1264c2453ee0452eb548fedb7d702a38ded44d66fc40f9541b2a5d237484dbcae23d0ba2dfbf360485f126e0108c0fe6bfbb0e7d1779da1c4819", 0xa9}, {&(0x7f00000005c0)="cac40aec9bb5344f6538f59729d889da385c4e048e287399a28c32273e0eb4e66237e5c564497918f820dacad8e9ec456c8870759c8e02bbb3e4b89d4b9b964f2a65f5559d7b75ed3adaca01f219a4f51e8ca8e176f6edbbc1e29c67c7ebfcedda677bdba210e1e42d8c89fe5da2af2821db33db9357f4b8d4a866", 0x7b}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000000640)="17dca362924d70272ace6bdb406a42220d36f38fa1fda31ec6f2ace262aaad878d85aacf56dab1e64eb0af", 0x2b}, {&(0x7f0000000700)="f7d7d2e95681cca113ddd1db2f3a727ff83c88506e8f544e49a4232d5ff71968fd18fcdee3a76a99139c04ec3baf32873574e3b5a2bcdde9b5dfe916d7ea427d83c7abb7d653cb8fe15b2be1bdf06a01965c79cde520ad1ae558ec141b901c81d5f4b17b76d10d4d1acd3631372358a04fab8233577f8814dccd50d70ced4b877d670ca128657d8d20", 0x89}, {&(0x7f0000000a80)="7f3eff20c8d0351dc3cad46c67db8f33a0ad3fcc73d9b5c4708b9b7a134fa1c7a0cdc52b75d9859b470daab1bdb65837489cf43b4bf375c1e0fbe8c7a3c99e077df129008a601d3f73a21605510ff0229f31baa50c3f5d0af8bcce7a029096c41733485e2ddb18669df9d83f747cc493bca1955c949133dac046543a18f3ae250a141497e41d72da849b403f6e092284f290669dc88b67a131c19041540b7bb97c43e5d03ee288c445d8608da37ebdf71e78ef4b3ba345dac033c5b4600077decb8c", 0xc2}, {&(0x7f00000007c0)='MY', 0x2}, {&(0x7f0000000800)="43f14034485bc79723954ec6c7f35669e388f63a0605ac99703b8617c7c9b00354d8252af22c49a7c1888346c2cfddc02d4bee2eac94ed", 0x37}], 0x8, &(0x7f0000000b80)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}], 0x48}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) getpid() sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000032000b07d25a806f8c6394f90824fc60", 0x14}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000008c0)='sched_switch\x00', r4}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x10, 0x4, &(0x7f0000000e80)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000", @ANYRES16=r0, @ANYBLOB, @ANYRES8=r2], &(0x7f0000003ff6)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x2a, '\x00', 0x0, @sk_msg}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0xe0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000000c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000200), &(0x7f0000000240), 0x8, 0x38, 0x8, 0x8, &(0x7f0000000300)}}, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000480)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0xffff, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x50) 2.53470288s ago: executing program 1 (id=1392): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0xfffffffffffffdc8}, {&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000440)="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", 0x83}], 0x3}, 0x2800) bpf$MAP_LOOKUP_BATCH(0x18, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_ext={0x1c, 0x17, &(0x7f0000000680)=ANY=[@ANYBLOB="85000000c3000000850000000100000018120000", @ANYRES32, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000002170e6ff0000000095000000000000001800000003000000000000000600000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb7", @ANYRES32=0x1, @ANYBLOB="74a24a899d0000"], 0x0, 0x8, 0x5, &(0x7f0000000180)=""/5, 0x0, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x8, 0x78, 0x9}, 0x10, 0x22eb9, 0xffffffffffffffff, 0x5, &(0x7f00000002c0)=[0x1], &(0x7f0000000300)=[{0x2, 0x3, 0x3, 0x4}, {0x5, 0x1, 0x8, 0x6}, {0x1, 0x3, 0xb, 0x4}, {0x0, 0x3, 0x9, 0x4}, {0x1, 0x4}], 0x10, 0x8}, 0x94) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$kcm(0xa, 0x2, 0x3a) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)=0xfe, 0x43451) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYRES32=r1], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000000000000b7080000001900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 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) 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$kcm(0x2, 0x922000000001, 0x106) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x10, 0x4, 0x8, 0x7}, 0x50) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000a00)={r3, &(0x7f0000000900)}, 0x20) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000002c0)='workqueue_queue_work\x00'}, 0x18) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=ANY=[@ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000001e00000000000000000000000000000000c64bd1a1adc0912c8bed1dd7367fe8dbf05a9869a4c1423e52e6b4c82b8eff2654b627bec40351d1bc1d24da6950cae4f4af6e25f978e9fb4c6aa31b00a5612f85b78b3d78da0c5c3408698b459b2613b4c1bdfda4e3b6c850da6b5fc8a7925710e3516e7ac4ce4fd0189b19b0b4d8e04cb85f9f97358a02fa2ab86644eab8d51b6a5ff4c7fb8a31bd40e9483d6e64a340140f1e76812a5df68cf76ec776a840a5e2ab687b0ac77f0816bd61c725afae3198ee3110"], 0x48) close(r5) close(r4) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x10}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89a0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="b400000000000000791048000000000061042c000000000095000000", @ANYRESDEC=r0, @ANYRES16=r0], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1, '\x00', 0x0, @sched_cls=0x2f, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) 2.528517891s ago: executing program 2 (id=1393): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0xfffffffffffffdc8}, {&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000440)="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", 0x83}], 0x3}, 0x2800) bpf$MAP_LOOKUP_BATCH(0x18, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_ext={0x1c, 0x17, &(0x7f0000000680)=ANY=[@ANYBLOB="85000000c3000000850000000100000018120000", @ANYRES32, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000002170e6ff0000000095000000000000001800000003000000000000000600000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb7", @ANYRES32=0x1, @ANYBLOB="74a24a899d0000"], 0x0, 0x8, 0x5, &(0x7f0000000180)=""/5, 0x0, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x8, 0x78, 0x9}, 0x10, 0x22eb9, 0xffffffffffffffff, 0x5, &(0x7f00000002c0)=[0x1], &(0x7f0000000300)=[{0x2, 0x3, 0x3, 0x4}, {0x5, 0x1, 0x8, 0x6}, {0x1, 0x3, 0xb, 0x4}, {0x0, 0x3, 0x9, 0x4}, {0x1, 0x4}], 0x10, 0x8}, 0x94) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$kcm(0xa, 0x2, 0x3a) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)=0xfe, 0x43451) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYRES32=r1], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000000000000b7080000001900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0), 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x10, 0x4, 0x8, 0x7}, 0x50) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000a00)={r3, &(0x7f0000000900)}, 0x20) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000002c0)='workqueue_queue_work\x00'}, 0x18) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=ANY=[@ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000001e00000000000000000000000000000000c64bd1a1adc0912c8bed1dd7367fe8dbf05a9869a4c1423e52e6b4c82b8eff2654b627bec40351d1bc1d24da6950cae4f4af6e25f978e9fb4c6aa31b00a5612f85b78b3d78da0c5c3408698b459b2613b4c1bdfda4e3b6c850da6b5fc8a7925710e3516e7ac4ce4fd0189b19b0b4d8e04cb85f9f97358a02fa2ab86644eab8d51b6a5ff4c7fb8a31bd40e9483d6e64a340140f1e76812a5df68cf76ec776a840a5e2ab687b0ac77f0816bd61c725afae3198ee3110"], 0x48) close(r5) close(r4) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x10}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89a0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="b400000000000000791048000000000061042c000000000095000000", @ANYRESDEC=r0, @ANYRES16=r0], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1, '\x00', 0x0, @sched_cls=0x2f, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) 2.340905412s ago: executing program 3 (id=1394): socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="1400000020000b0fd25a806c8c6f94f90124fc60", 0x14}], 0x1}, 0x4000010) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0), &(0x7f00000008c0), 0xfffffffe}, 0x38) socket$kcm(0x2, 0x5, 0x84) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)={[{0x2b, 'io'}, {0x2d, 'perf_event'}, {0x2b, 'devices'}, {0x2d, 'net_prio'}, {0x2b, 'cpuacct'}, {0x2d, 'io'}, {0x2d, 'net'}]}, 0x35) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={0x0, &(0x7f0000000240)=""/252, 0x37, 0xfc, 0x1}, 0x28) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2d, 0x10628, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x4000, 0x578, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x80, 0xffffffffffffffff, 0x0, 0x7}, 0x38) r2 = socket$kcm(0xa, 0x5, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x13, 0x4, 0x0, &(0x7f0000000100)='syzkaller\x00'}, 0x94) socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00000017c0)={&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x31, 0x2}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000084000000070000007ffffffff5000000b8"], 0xd0}, 0x480c4) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) 2.271240646s ago: executing program 0 (id=1395): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) close(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x560b0007, &(0x7f0000000000)="259a53f260006d2688a84c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = socket$kcm(0x11, 0x2, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1e00000000000000fc00400009"], 0x50) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r3, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) 2.270262506s ago: executing program 4 (id=1397): r0 = socket$kcm(0x10, 0x94a22854d1bdcef8, 0x0) sendmsg$kcm(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0xff, 0x0, 0x5d31, 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}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) r2 = socket$kcm(0x15, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000940)) r3 = socket$kcm(0x11, 0xa, 0x300) recvmsg(r3, &(0x7f0000000300)={&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000000800)=[{&(0x7f0000000140)=""/175, 0xaf}, {&(0x7f0000000200)=""/78, 0x4e}, {&(0x7f0000000280)=""/66, 0x42}, {&(0x7f00000003c0)=""/172, 0xac}, {0x0}, {&(0x7f0000000580)=""/220, 0xdc}, {0x0}], 0x7}, 0x10000) sendmsg$inet(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e1f, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x10}, @multicast2}}}], 0x20}, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x2080, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x23, 0x0, 0x0) write$cgroup_pressure(r6, 0x0, 0xeaff) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="0500000005000000080000000400000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000000000000ebffffff00"/28], 0x50) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="1802000000000000000000000000000018010000786c6c2500000000070000007b1af8ff00000000bfa100000000000007010000f8ffffffb700000000000000b703000000000000850000007200000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000300)='tlb_flush\x00', r8}, 0x10) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000900)={'bridge0\x00', @remote}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000080)={0x0, 0xfffffffffffffd46, &(0x7f0000000440)=[{&(0x7f0000000580)="d8000000140081054e81f782db44b9040a1d08020a000000040000a118000200ffe0000000000e1208000f0100810401a80016ea1a0006400303000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08002a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) ioctl$SIOCSIFHWADDR(r9, 0x89a1, &(0x7f0000000900)={'bridge0\x00', @broadcast}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000008c0)) socket$kcm(0xa, 0x3, 0x3a) socket$kcm(0xa, 0x3, 0x3a) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b19, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000380)="48000000140081fb7059ae08060c04000aff0f03000004000011000000006fabca1b4e7d06a6bd7c493872f750375ed08a562ad6e74703c48f93b82a02000000461eb886a5e54e8f", 0x48}], 0x1}, 0x0) 2.179315071s ago: executing program 2 (id=1398): socket$kcm(0xa, 0x922000000003, 0x11) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$kcm(0x11, 0x200000000000002, 0x300) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={0xffffffffffffffff, 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000200)=ANY=[@ANYRESHEX, @ANYRESOCT], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000d62b00006110b80000000000c6000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00', 0x210}) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)) socket$kcm(0x11, 0x200000000000002, 0x300) r3 = socket$kcm(0x2, 0x5, 0x84) close(0xffffffffffffffff) sendmsg$inet(r3, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @private=0xa010102}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000200)='Y', 0x1}], 0x1}, 0x40041) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) sendmsg$kcm(r3, &(0x7f00000001c0)={&(0x7f0000000100)=@l2tp={0x2, 0x0, @private=0xa010100, 0x3}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="c1", 0x1}], 0x1}, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1900000004000000040000fd01"], 0x50) setsockopt$sock_attach_bpf(r3, 0x84, 0x22, &(0x7f0000000000)=r4, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB, @ANYBLOB="0000000000000000b703000000000000850000000d000000b7"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.996499202s ago: executing program 1 (id=1399): 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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc}, 0x94) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x1000000000000005, 0x0) sendmsg$inet(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f0000000040)=[{&(0x7f00000004c0)='.', 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="20000000000000008400000002000000948404"], 0x20}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0x53}, [@ldst={0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x22e, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r1 = socket$kcm(0x25, 0x1, 0x0) 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={0x1, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, 0x0, 0x14) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48) r3 = socket$kcm(0x10, 0x2, 0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x22, &(0x7f0000000280), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r1}) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500), 0x0, 0x2, r2}, 0x38) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x200000000000001, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1d, 0xf, &(0x7f0000000000)=ANY=[], 0x0, 0x44, 0x0, 0x0, 0x40f00, 0x34, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x3, 0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="1802000000000000000000000400000085000000360000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000002000000850000001700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0xc, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="9feb0100180000000000000018000000180000000a000000080000000100000f06db08bf1a62d54849f98d000a00000000300000cf0000002e"], 0x0, 0x3a}, 0x28) 1.937235706s ago: executing program 0 (id=1400): perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000006000000050000000010"], 0x48) r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x5}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000580)="02042712ea0e0000000000001eafbcea06e105000000000000001104ee1606d4b8bf4a8207f0ffff74c43824cee8440000", 0x31}, {&(0x7f0000000100)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e451d14e0b3457474fe6a51671e4124fcea96a873b10996816e100ed8a93b0a9053db57d60973369f58551c3091cb88d3b", 0xf55}, {&(0x7f0000000080)="088d85d1f4f8220aee8de7932b326f8a3164ae439862807a1589836c736d2341f7", 0x21}, {&(0x7f0000000040)="df3b46a1330000000000000000000000000000f1", 0x14}, {&(0x7f00000005c0)="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", 0xe8f}, {&(0x7f00000033c0)="d6d038091fcf458c47fa6bd5a8edbf8f968178124964b4b012f8047c9716eb31", 0x20}], 0x6}, 0x40000) 1.661618462s ago: executing program 0 (id=1401): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x9}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x6, 0x4, 0x1, 0x1, r0}, 0x50) 1.460040563s ago: executing program 1 (id=1402): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.idle_time\x00', 0x275a, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2a, &(0x7f0000000100)=r2, 0x4) sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x20000800) recvmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x12162) bpf$MAP_CREATE(0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="11000000040000000400000001"], 0x48) socket$kcm(0x2c, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x1}, 0x201, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) close(0x4) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r3, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="563f00001a00599c6d0e000091d028ef80"], 0xfe33) 1.455798884s ago: executing program 0 (id=1404): r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) close(r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0xd, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x9}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r4}, &(0x7f0000000040), &(0x7f0000000140)=r2}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r4}, &(0x7f0000000080), &(0x7f0000000380)=r3, 0x100000000000000}, 0x20) 1.391802628s ago: executing program 4 (id=1405): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x100, 0x2000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000003a80)={&(0x7f00000004c0)={0x2, 0x0, @empty}, 0x10, 0x0}, 0x4008804) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) setsockopt$sock_attach_bpf(r1, 0x29, 0x21, 0x0, 0x27) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0x7, 0x4, 0x208, 0xd9}, 0x50) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x10c002, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000490000000000000000000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000008c0)="89", 0x0}, 0x32) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0x0, r3, 0x0, 0x1, &(0x7f0000000340)='\x00'}, 0x30) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70300000000fb00850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='kfree\x00', r5}, 0x18) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000000440), 0x8) openat$cgroup_netprio_ifpriomap(r6, 0x0, 0x2, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x400}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89f1, &(0x7f0000000080)) 1.141467732s ago: executing program 0 (id=1406): socket$kcm(0xa, 0x922000000003, 0x11) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$kcm(0x11, 0x200000000000002, 0x300) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={0xffffffffffffffff, 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000200)=ANY=[@ANYRESHEX, @ANYRESOCT], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000d62b00006110b80000000000c6000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00', 0x210}) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)) socket$kcm(0x11, 0x200000000000002, 0x300) r3 = socket$kcm(0x2, 0x5, 0x84) close(0xffffffffffffffff) sendmsg$inet(r3, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @private=0xa010102}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000200)='Y', 0x1}], 0x1}, 0x40041) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) sendmsg$kcm(r3, &(0x7f00000001c0)={&(0x7f0000000100)=@l2tp={0x2, 0x0, @private=0xa010100, 0x3}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="c1", 0x1}], 0x1}, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1900000004000000040000fd01"], 0x50) setsockopt$sock_attach_bpf(r3, 0x84, 0x22, &(0x7f0000000000)=r4, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB, @ANYBLOB="0000000000000000b703000000000000850000000d000000b7"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.102359735s ago: executing program 1 (id=1407): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0xc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23d, 0x1c092, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0xb3e, 0xfffffffffffffff8}, 0x840, 0x0, 0x6, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={0x0, 0x6}, 0x5000, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1000}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x1) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000040), 0xcf) sendmsg$kcm(r0, &(0x7f0000001240)={&(0x7f0000000940)=@generic={0x2, "8ab77fa26849ff263ef30c98b353011a5990650042e2dacdc165ececece6be1862e2adacd2737d00ad6f9fa9f3d7145e15dd9fb1a7adc211220963ad5def53b911ba5b9da13641f982757012a7496de0b3a36f5849f260c603dbc317f54b901ee80ea6132ca6e88c776553e1833052ca376304313c5637786a36a4b83857"}, 0x80, 0x0}, 0x2000) 1.077159866s ago: executing program 3 (id=1408): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb01001800000000000000340000000006000000040000000000000e0400000000000000000000000000000d00000000000000000000001304000000000000000000000a03000000000000005f002d9d70ac0412ae4435a794de06e41e86d4b8db700bc0122478a6b03b1a9f8a7920be9c1332f415d110f8aed57e0aa217777eac594ea9fb3a241a5af887d93e184204db54ff90790ea0061215ed439ed29f68f707557fb37f7928b7a732b20df27b9718957cdb4d51fea1fb26d246a9e8ca8a748ea1adedeb7e49da3f1acb000000"], 0x0, 0x52}, 0x20) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x3, 0xc, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0xfffdfffd}, [@call={0x85, 0x0, 0x0, 0x20}, @printk={@li, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x70}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8}, 0x94) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x1084, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x0, 0x2, 0x5, 0x2, 0x2}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x38) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000210081044e81f782db44b90402000000e8fe55a11800152c2800", 0x1e}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x3, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000e18dd0d300009500000000000000"], &(0x7f0000000080)='syzkaller\x00'}, 0x90) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x108}], 0x1}, 0x0) r6 = openat$cgroup_devices(r5, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r6, &(0x7f0000000140)=ANY=[@ANYBLOB='b 75:*\tmm'], 0xa) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r4, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) write$cgroup_subtree(r8, &(0x7f0000000240)=ANY=[@ANYBLOB="2d64657669636573202d630f75202d637075202d6d656d6f7279202b626c6b696f202d63707561636374202b6d656d6f727920"], 0x33) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000040)=r7) r9 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1e000000e70d00000800000008000000200002", @ANYRES32=0x1, @ANYBLOB="0400"/20, @ANYRES32=r7, @ANYRES32=r9, @ANYBLOB="020000000400000004977ae5ecfff46858b8482a6c9200000600"/40], 0x50) socketpair(0xf, 0x3, 0x2, &(0x7f00000001c0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r2, 0x0, 0xe, 0x0, &(0x7f0000000100)="e09f547ed3f02dc1fd3d6487775b", 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000540)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @remote}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000005c0)="b99d417e6b93de068511056e1a38f5ce18e64f50cc28a279b194c267eff07320163ecff6d1b3d6a394222ef20ba9a62728245556743085b4454fd3229c273de90ee507543347ed125f20e110080abacdf973272b06db807e2f63216af9ea46cf8cf8a49ed8f22e5c17551190faea598be4b30e7ad6faf5467ec1d45474595558dba42c9895ca2bf4", 0x88}], 0x1, &(0x7f0000000680)=[{0xf0, 0x116, 0x30f, "0b5eda3eb98da709c1344addabfdc38dddb8ad511b861ddcc862430eb5ee2792972b4a91b727e3fb2d81a137f1c9045464993ba939217aec5e17358f7ea4a10dfa85e82d48201611f0da516447d8adaf78eede7a4a34e6c9de4d188a1b97c9207047d8e1cf531620894673442498fbe5b72588757d18a8c24bac3af8daed14583f06376f683b8779469d50987001c5dca55c421bcb23fb0c6cda6bc6556098bfcc63fdb4847d7668ca6c4dcd13dd55a6bcdc80f4bfbbcf82f34c6da040ade74cfb7206f2db28f57867747376c512e47460a0e464c17b348b004fdb54cdd3736f"}], 0xf0}, 0x51) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x3, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00'}, 0x90) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r10, 0x58, &(0x7f00000002c0)}, 0x10) 1.073436016s ago: executing program 2 (id=1409): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x7, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000fdffffde18000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000007700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$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$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$ENABLE_STATS(0x20, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400022029000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 961.601033ms ago: executing program 4 (id=1410): bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0xfffffffffffffff8}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={0xffffffffffffffff, 0x0, &(0x7f0000000000)=""/6, 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000800)={0xffffffffffffffff, &(0x7f0000000780)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000800)=ANY=[@ANYBLOB="364000001a0091"], 0x82d7) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 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) socket$kcm(0x2, 0x5, 0x84) socket$kcm(0x2b, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x4c850}, 0x40400c5) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000002c0)="5c00000011006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514001ac004000202080002000300010004000500eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953ed76ade70bd7647d191e1e2c914023ff8454b72b9bc06a3e8f603031acf510663a3e657b852b4e145dc1d591095a7df24baeee76b6ba55f3dda38fb7301a563dc59db4d81ed545d61a53cabf8277dadfa6f19fe842dbf5c9b57e4f0662138ab3860b7e58f052000400000000000064e1109eb58aee280981", 0xd4}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x20004080) 815.105412ms ago: executing program 2 (id=1411): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) close(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x6, 0x3, 0x0, &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x560b0007, &(0x7f0000000000)="259a53f260006d2688a84c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = socket$kcm(0x11, 0x2, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1e00000000000000fc00400009"], 0x50) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r3, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) 743.863476ms ago: executing program 1 (id=1412): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000500)=""/244, 0xf4}, {&(0x7f0000000000)=""/33, 0x21}, {0x0}, {&(0x7f0000000740)=""/156, 0x9c}], 0x6, &(0x7f0000000440)=""/27, 0x1b}, 0xa0) setsockopt$sock_attach_bpf(r0, 0x29, 0x4c, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x104010, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 616.470553ms ago: executing program 4 (id=1413): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0xfffffffffffffdc8}, {&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000440)="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", 0x83}], 0x3}, 0x2800) bpf$MAP_LOOKUP_BATCH(0x18, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_ext={0x1c, 0x17, &(0x7f0000000680)=ANY=[@ANYBLOB="85000000c3000000850000000100000018120000", @ANYRES32, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000002170e6ff0000000095000000000000001800000003000000000000000600000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb7", @ANYRES32=0x1, @ANYBLOB="74a24a899d0000"], 0x0, 0x8, 0x5, &(0x7f0000000180)=""/5, 0x0, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x8, 0x78, 0x9}, 0x10, 0x22eb9, 0xffffffffffffffff, 0x5, &(0x7f00000002c0)=[0x1], &(0x7f0000000300)=[{0x2, 0x3, 0x3, 0x4}, {0x5, 0x1, 0x8, 0x6}, {0x1, 0x3, 0xb, 0x4}, {0x0, 0x3, 0x9, 0x4}, {0x1, 0x4}], 0x10, 0x8}, 0x94) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$kcm(0xa, 0x2, 0x3a) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)=0xfe, 0x43451) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYRES32=r1], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000000000000b7080000001900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x2, 0x922000000001, 0x106) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x10, 0x4, 0x8, 0x7}, 0x50) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000a00)={r3, &(0x7f0000000900)}, 0x20) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000002c0)='workqueue_queue_work\x00'}, 0x18) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=ANY=[@ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000001e00000000000000000000000000000000c64bd1a1adc0912c8bed1dd7367fe8dbf05a9869a4c1423e52e6b4c82b8eff2654b627bec40351d1bc1d24da6950cae4f4af6e25f978e9fb4c6aa31b00a5612f85b78b3d78da0c5c3408698b459b2613b4c1bdfda4e3b6c850da6b5fc8a7925710e3516e7ac4ce4fd0189b19b0b4d8e04cb85f9f97358a02fa2ab86644eab8d51b6a5ff4c7fb8a31bd40e9483d6e64a340140f1e76812a5df68cf76ec776a840a5e2ab687b0ac77f0816bd61c725afae3198ee3110"], 0x48) close(r5) close(r4) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x10}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89a0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="b400000000000000791048000000000061042c000000000095000000", @ANYRESDEC=r0, @ANYRES16=r0], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1, '\x00', 0x0, @sched_cls=0x2f, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) 529.263868ms ago: executing program 2 (id=1414): 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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc}, 0x94) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x1000000000000005, 0x0) sendmsg$inet(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f0000000040)=[{&(0x7f00000004c0)='.', 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="20000000000000008400000002000000948404"], 0x20}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0x53}, [@ldst={0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x22e, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r1 = socket$kcm(0x25, 0x1, 0x0) 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={0x1, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, 0x0, 0x14) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48) r3 = socket$kcm(0x10, 0x2, 0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x22, &(0x7f0000000280), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r1}) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500), 0x0, 0x2, r2}, 0x38) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x200000000000001, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1d, 0xf, &(0x7f0000000000)=ANY=[], 0x0, 0x44, 0x0, 0x0, 0x40f00, 0x34, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x3, 0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="1802000000000000000000000400000085000000360000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000002000000850000001700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0xc, &(0x7f0000000140)=ANY=[], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="9feb0100180000000000000018000000180000000a000000080000000100000f06db08bf1a62d54849f98d000a00000000300000cf0000002e"], 0x0, 0x3a}, 0x28) 528.527508ms ago: executing program 1 (id=1415): r0 = socket$kcm(0x10, 0x94a22854d1bdcef8, 0x0) sendmsg$kcm(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0xff, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) r2 = socket$kcm(0x15, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000940)) r3 = socket$kcm(0x11, 0xa, 0x300) recvmsg(r3, &(0x7f0000000300)={&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000000800)=[{&(0x7f0000000140)=""/175, 0xaf}, {&(0x7f0000000200)=""/78, 0x4e}, {&(0x7f0000000280)=""/66, 0x42}, {&(0x7f00000003c0)=""/172, 0xac}, {0x0}, {&(0x7f0000000580)=""/220, 0xdc}, {0x0}], 0x7}, 0x10000) sendmsg$inet(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e1f, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x10}, @multicast2}}}], 0x20}, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x2080, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x23, 0x0, 0x0) write$cgroup_pressure(r6, 0x0, 0xeaff) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="0500000005000000080000000400000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000000000000ebffffff00"/28], 0x50) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="1802000000000000000000000000000018010000786c6c2500000000070000007b1af8ff00000000bfa100000000000007010000f8ffffffb700000000000000b703000000000000850000007200000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000300)='tlb_flush\x00', r8}, 0x10) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000900)={'bridge0\x00', @remote}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000080)={0x0, 0xfffffffffffffd46, &(0x7f0000000440)=[{&(0x7f0000000580)="d8000000140081054e81f782db44b9040a1d08020a000000040000a118000200ffe0000000000e1208000f0100810401a80016ea1a0006400303000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08002a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) ioctl$SIOCSIFHWADDR(r9, 0x89a1, &(0x7f0000000900)={'bridge0\x00', @broadcast}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000008c0)) socket$kcm(0xa, 0x3, 0x3a) r10 = socket$kcm(0x10, 0x2, 0x4) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b19, 0x0) sendmsg$kcm(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000380)="48000000140081fb7059ae08060c04000aff0f03000004000011000000006fabca1b4e7d06a6bd7c493872f750375ed08a562ad6e74703c48f93b82a02000000461eb886a5e54e8f", 0x48}], 0x1}, 0x0) 522.966109ms ago: executing program 3 (id=1416): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x9}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x6, 0x4, 0x1, 0x1, r0}, 0x50) (fail_nth: 3) 121.952732ms ago: executing program 4 (id=1417): socketpair(0x3, 0x4, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r5 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r5, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r5, r4}) sendmsg$kcm(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000880)="1a", 0x1}], 0x1}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x2, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000034f0e61000000000000000804000000bb7f1a007600feff000020009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5, 0x93, &(0x7f0000000100)=""/147, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x2b, 0x10, 0x0, 0x0, 0x61e5cc96}, 0x22) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, 0x0, 0x40000002) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x19, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x8, '\x00', 0x0, @fallback=0x25}, 0x94) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)=0x4b) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth1_virt_wifi\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8946, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000240)={{}, &(0x7f0000000180), &(0x7f00000001c0)}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) r8 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640), &(0x7f0000000740), 0x75, r8}, 0x38) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x11, 0x14, 0x2, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, @perf_config_ext={0x8, 0x4005}, 0x101809, 0xca, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10020000}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) 96.872014ms ago: executing program 0 (id=1418): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x11c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x5, 0x2, 0x7, 0x45b232b29c6b8e87}, 0x50) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 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={0x7, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0x2, 0xff, 0x4, 0x2, 0x0, 0x0, 0x40000, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000003c0), 0x1}, 0x0, 0x9, 0x800, 0x2, 0xffffffff, 0x80, 0xea73, 0x0, 0x8, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x1) bpf$TOKEN_CREATE(0x24, &(0x7f0000000680)={0x0, r0}, 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000840)={0x6, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x41000, 0x6f}, 0x94) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x5452, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0xfdef) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x9, 0x1, 0x8c}]}, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x5, 0x0, 0x0, &(0x7f0000000000), 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000001340)=ANY=[@ANYBLOB], 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) bpf$PROG_LOAD(0x2, &(0x7f0000000680)={0x3, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) close(r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b00000007000000010001000800000001"], 0x48) close(r4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0xe0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0b00000007000000010001000900000001000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000040000000000003507097871ea2b0a06580382f097523ff233a965ff7d6e1a0ce376a12077bddfd4429d82c56d5a7ca0c38e48bb2f8ff386faf1530917d4b6655d205fa536561104848688596cf1564cea12d9ec23ca53b3fa70f82c5e64c5ca804d83bdc60c07c4e001b384d0b96efc6a246876584a6d038631af0070f874ae625dc7f0a125fdbcc2b840c25f0bc72f8972f3b0beb6225aca529e89d22672d523a13fde5e"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r6, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000000)={{r6}, 0x0, 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000740)={r6, &(0x7f0000000000), &(0x7f00000000c0)=""/109}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r5, &(0x7f00000006c0), &(0x7f0000000000), 0x2}, 0x20) 1.141229ms ago: executing program 2 (id=1419): socket$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) 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, 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) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="1400000020000b0fd25a806c8c6f94f90124fc60", 0x14}], 0x1}, 0x4000010) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0), &(0x7f00000008c0), 0xfffffffe}, 0x38) socket$kcm(0x2, 0x5, 0x84) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)={[{0x2b, 'io'}, {0x2d, 'perf_event'}, {0x2b, 'devices'}, {0x2d, 'net_prio'}, {0x2b, 'cpuacct'}, {0x2d, 'io'}, {0x2d, 'net'}]}, 0x35) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={0x0, &(0x7f0000000240)=""/252, 0x37, 0xfc, 0x1}, 0x28) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2d, 0x10628, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x578, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x80, 0xffffffffffffffff, 0x0, 0x7}, 0x38) r2 = socket$kcm(0xa, 0x5, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x13, 0x4, 0x0, &(0x7f0000000100)='syzkaller\x00'}, 0x94) socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00000017c0)={&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x31, 0x2}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000084000000070000007ffffffff5000000b8"], 0xd0}, 0x480c4) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) 0s ago: executing program 3 (id=1429): socket$kcm(0xa, 0x922000000003, 0x11) 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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$kcm(0x11, 0x200000000000002, 0x300) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={0xffffffffffffffff, 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000200)=ANY=[@ANYRESHEX, @ANYRESOCT], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000d62b00006110b80000000000c6000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00', 0x210}) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)) socket$kcm(0x11, 0x200000000000002, 0x300) r3 = socket$kcm(0x2, 0x5, 0x84) close(0xffffffffffffffff) sendmsg$inet(r3, &(0x7f00000007c0)={&(0x7f00000000c0)={0x2, 0x4e23, @private=0xa010102}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000200)='Y', 0x1}], 0x1}, 0x40041) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) sendmsg$kcm(r3, &(0x7f00000001c0)={&(0x7f0000000100)=@l2tp={0x2, 0x0, @private=0xa010100, 0x3}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="c1", 0x1}], 0x1}, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1900000004000000040000fd01"], 0x50) setsockopt$sock_attach_bpf(r3, 0x84, 0x22, &(0x7f0000000000)=r4, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB, @ANYBLOB="0000000000000000b703000000000000850000000d000000b7"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) kernel console output (not intermixed with test programs): 4624] syz.3.75: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 96.477881][ T4624] CPU: 0 PID: 4624 Comm: syz.3.75 Not tainted syzkaller #0 [ 96.485144][ T4624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 96.495245][ T4624] Call Trace: [ 96.498568][ T4624] [ 96.501540][ T4624] dump_stack_lvl+0x188/0x24e [ 96.506267][ T4624] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 96.512734][ T4624] ? show_regs_print_info+0x12/0x12 [ 96.518007][ T4624] ? load_image+0x400/0x400 [ 96.522568][ T4624] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 96.529039][ T4624] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 96.535603][ T4624] warn_alloc+0x242/0x330 [ 96.539996][ T4624] ? __get_vm_area_node+0x122/0x330 [ 96.545259][ T4624] ? zone_watermark_ok_safe+0x270/0x270 [ 96.550871][ T4624] ? rcu_is_watching+0x11/0xa0 [ 96.555697][ T4624] ? __get_vm_area_node+0x318/0x330 [ 96.560963][ T4624] __vmalloc_node_range+0x37c/0x13b0 [ 96.566330][ T4624] ? free_vm_area+0x50/0x50 [ 96.570887][ T4624] ? end_current_label_crit_section+0x170/0x170 [ 96.577197][ T4624] ? __lock_acquire+0x7d10/0x7d10 [ 96.582283][ T4624] ? perf_trace_lock_acquire+0x33f/0x3e0 [ 96.587963][ T4624] ? bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 96.593567][ T4624] __vmalloc+0x76/0x80 [ 96.597704][ T4624] ? bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 96.603306][ T4624] bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 96.608734][ T4624] ? bpf_lsm_capable+0x5/0x10 [ 96.613467][ T4624] bpf_prog_alloc+0x1c/0x1b0 [ 96.618140][ T4624] bpf_prog_load+0x7c9/0x1560 [ 96.622899][ T4624] ? map_freeze+0x390/0x390 [ 96.627464][ T4624] ? __might_fault+0xa6/0x120 [ 96.632193][ T4624] ? trace_call_bpf+0xbf/0x6b0 [ 96.637029][ T4624] ? __might_fault+0xa6/0x120 [ 96.641785][ T4624] ? __might_fault+0xc2/0x120 [ 96.646505][ T4624] ? __might_fault+0xa6/0x120 [ 96.651226][ T4624] ? bpf_lsm_bpf+0x5/0x10 [ 96.655599][ T4624] ? security_bpf+0x7a/0xa0 [ 96.660149][ T4624] __sys_bpf+0x5b8/0x780 [ 96.664445][ T4624] ? bpf_link_show_fdinfo+0x380/0x380 [ 96.669899][ T4624] ? lock_chain_count+0x20/0x20 [ 96.674815][ T4624] __x64_sys_bpf+0x78/0x90 [ 96.679293][ T4624] do_syscall_64+0x4c/0xa0 [ 96.683857][ T4624] ? clear_bhb_loop+0x60/0xb0 [ 96.688583][ T4624] ? clear_bhb_loop+0x60/0xb0 [ 96.693330][ T4624] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.699275][ T4624] RIP: 0033:0x7f27d999acb9 [ 96.703738][ T4624] 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 [ 96.723399][ T4624] RSP: 002b:00007f27da7b2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 96.731888][ T4624] RAX: ffffffffffffffda RBX: 00007f27d9c15fa0 RCX: 00007f27d999acb9 [ 96.739914][ T4624] RDX: 0000000000000094 RSI: 0000200000000880 RDI: 0000000000000005 [ 96.747933][ T4624] RBP: 00007f27da7b2090 R08: 0000000000000000 R09: 0000000000000000 [ 96.755956][ T4624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 96.763969][ T4624] R13: 00007f27d9c16038 R14: 00007f27d9c15fa0 R15: 00007ffc875211a8 [ 96.772014][ T4624] [ 96.814410][ T4624] Mem-Info: [ 96.817754][ T4624] active_anon:5780 inactive_anon:0 isolated_anon:0 [ 96.817754][ T4624] active_file:1278 inactive_file:39921 isolated_file:0 [ 96.817754][ T4624] unevictable:768 dirty:542 writeback:18 [ 96.817754][ T4624] slab_reclaimable:20746 slab_unreclaimable:94339 [ 96.817754][ T4624] mapped:29295 shmem:1361 pagetables:629 [ 96.817754][ T4624] sec_pagetables:0 bounce:0 [ 96.817754][ T4624] kernel_misc_reclaimable:0 [ 96.817754][ T4624] free:1342474 free_pcp:10082 free_cma:0 [ 96.876947][ T4624] Node 0 active_anon:23120kB inactive_anon:0kB active_file:5112kB inactive_file:159480kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:116880kB dirty:2164kB writeback:72kB shmem:3908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:11424kB pagetables:2516kB sec_pagetables:0kB all_unreclaimable? no [ 96.963899][ T4624] 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:4kB 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 [ 97.037808][ T4624] 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 [ 97.079535][ T4624] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 97.085487][ T4624] Node 0 DMA32 free:1462448kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:22888kB inactive_anon:0kB active_file:5204kB inactive_file:159480kB unevictable:1536kB writepending:2244kB present:3129332kB managed:2592964kB mlocked:0kB bounce:0kB free_pcp:20248kB local_pcp:10176kB free_cma:0kB [ 97.201623][ T4624] lowmem_reserve[]: 0 0 1 1 1 [ 97.233515][ T4624] Node 0 Normal free:0kB 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:0kB local_pcp:0kB free_cma:0kB [ 97.302988][ T4624] lowmem_reserve[]: 0 0 0 0 0 [ 97.321442][ T4624] Node 1 Normal free:3891836kB 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:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:21156kB local_pcp:8384kB free_cma:0kB [ 97.367341][ T4624] lowmem_reserve[]: 0 0 0 0 0 [ 97.380057][ T4624] 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 [ 97.446662][ T4624] Node 0 DMA32: 2*4kB (UM) 1316*8kB (UE) 713*16kB (UME) 12*32kB (UM) 14*64kB (M) 10*128kB (UM) 13*256kB (ME) 5*512kB (UME) 2*1024kB (M) 2*2048kB (UM) 348*4096kB (M) = 1461944kB [ 97.512737][ T4624] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 97.536403][ T4624] Node 1 Normal: 229*4kB (UE) 41*8kB (UE) 26*16kB (UME) 24*32kB (UME) 18*64kB (UME) 7*128kB (UME) 1*256kB (M) 2*512kB (ME) 1*1024kB (E) 1*2048kB (E) 948*4096kB (UM) = 3891836kB [ 97.592970][ T4624] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 97.666557][ T4624] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 97.716524][ T4624] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 97.759542][ T4624] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 97.774202][ T4624] 42608 total pagecache pages [ 97.782151][ T4624] 0 pages in swap cache [ 97.791165][ T4624] Free swap = 124996kB [ 97.795463][ T4624] Total swap = 124996kB [ 97.802852][ T4624] 2097051 pages RAM [ 97.829291][ T4624] 0 pages HighMem/MovableOnly [ 97.840146][ T4624] 415209 pages reserved [ 97.850276][ T4624] 0 pages cma reserved [ 98.321118][ T4672] FAULT_INJECTION: forcing a failure. [ 98.321118][ T4672] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 98.360790][ T4672] CPU: 1 PID: 4672 Comm: syz.4.96 Not tainted syzkaller #0 [ 98.368079][ T4672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 98.378315][ T4672] Call Trace: [ 98.381670][ T4672] [ 98.384639][ T4672] dump_stack_lvl+0x188/0x24e [ 98.389393][ T4672] ? show_regs_print_info+0x12/0x12 [ 98.394659][ T4672] ? load_image+0x400/0x400 [ 98.399227][ T4672] ? __lock_acquire+0x7d10/0x7d10 [ 98.404319][ T4672] should_fail_ex+0x399/0x4d0 [ 98.409061][ T4672] _copy_from_user+0x2c/0x170 [ 98.413797][ T4672] ___sys_sendmsg+0x1c3/0x360 [ 98.418532][ T4672] ? __sys_sendmsg+0x290/0x290 [ 98.423357][ T4672] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 98.429406][ T4672] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 98.435634][ T4672] ? lockdep_hardirqs_on+0x94/0x140 [ 98.441004][ T4672] ? __se_sys_sendmsg+0xf4/0x2a0 [ 98.446005][ T4672] ? kasan_check_range+0x8a/0x290 [ 98.451101][ T4672] __se_sys_sendmsg+0x1bb/0x2a0 [ 98.456014][ T4672] ? __x64_sys_sendmsg+0x80/0x80 [ 98.461030][ T4672] ? lockdep_hardirqs_on+0x94/0x140 [ 98.466417][ T4672] do_syscall_64+0x4c/0xa0 [ 98.470910][ T4672] ? clear_bhb_loop+0x60/0xb0 [ 98.475663][ T4672] ? clear_bhb_loop+0x60/0xb0 [ 98.480413][ T4672] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.486450][ T4672] RIP: 0033:0x7fdf87d9acb9 [ 98.490915][ T4672] 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 [ 98.510587][ T4672] RSP: 002b:00007fdf88bdd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 98.519156][ T4672] RAX: ffffffffffffffda RBX: 00007fdf88015fa0 RCX: 00007fdf87d9acb9 [ 98.527180][ T4672] RDX: 0000000000048084 RSI: 00002000000001c0 RDI: 0000000000000007 [ 98.535461][ T4672] RBP: 00007fdf88bdd090 R08: 0000000000000000 R09: 0000000000000000 [ 98.543573][ T4672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 98.551609][ T4672] R13: 00007fdf88016038 R14: 00007fdf88015fa0 R15: 00007ffd6672cfe8 [ 98.559677][ T4672] [ 98.854812][ T4682] netlink: 763 bytes leftover after parsing attributes in process `syz.2.99'. [ 98.992458][ T4687] netlink: 'syz.1.102': attribute type 2 has an invalid length. [ 99.085706][ T4687] netlink: 17267 bytes leftover after parsing attributes in process `syz.1.102'. [ 101.143975][ T4732] netlink: 'syz.1.115': attribute type 39 has an invalid length. [ 103.279750][ T4792] FAULT_INJECTION: forcing a failure. [ 103.279750][ T4792] name failslab, interval 1, probability 0, space 0, times 0 [ 103.315270][ T4792] CPU: 0 PID: 4792 Comm: syz.2.136 Not tainted syzkaller #0 [ 103.322664][ T4792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 103.332785][ T4792] Call Trace: [ 103.336127][ T4792] [ 103.339106][ T4792] dump_stack_lvl+0x188/0x24e [ 103.343840][ T4792] ? show_regs_print_info+0x12/0x12 [ 103.349086][ T4792] ? load_image+0x400/0x400 [ 103.353670][ T4792] ? __might_sleep+0xd0/0xd0 [ 103.358338][ T4792] ? __lock_acquire+0x7d10/0x7d10 [ 103.363436][ T4792] should_fail_ex+0x399/0x4d0 [ 103.368211][ T4792] should_failslab+0x5/0x20 [ 103.372780][ T4792] slab_pre_alloc_hook+0x59/0x310 [ 103.377860][ T4792] ? process_preds+0x46f/0x3a50 [ 103.382875][ T4792] __kmem_cache_alloc_node+0x4f/0x260 [ 103.388304][ T4792] ? process_preds+0x46f/0x3a50 [ 103.393193][ T4792] __kmalloc+0xa0/0x240 [ 103.397409][ T4792] process_preds+0x46f/0x3a50 [ 103.402266][ T4792] ? create_filter_start+0x2a0/0x2a0 [ 103.407704][ T4792] ? __kasan_kmalloc+0x8e/0xa0 [ 103.412526][ T4792] ? create_filter_start+0x167/0x2a0 [ 103.418037][ T4792] ftrace_profile_set_filter+0xff/0x280 [ 103.423650][ T4792] perf_ioctl+0xa4f/0x2420 [ 103.428113][ T4792] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 103.433631][ T4792] ? perf_poll+0x1b0/0x1b0 [ 103.438140][ T4792] ? __fget_files+0x28/0x4b0 [ 103.442769][ T4792] ? __fget_files+0x28/0x4b0 [ 103.447432][ T4792] ? bpf_lsm_file_ioctl+0x5/0x10 [ 103.452423][ T4792] ? security_file_ioctl+0x7c/0xa0 [ 103.457577][ T4792] ? perf_poll+0x1b0/0x1b0 [ 103.462028][ T4792] __se_sys_ioctl+0xfa/0x170 [ 103.467051][ T4792] do_syscall_64+0x4c/0xa0 [ 103.471507][ T4792] ? clear_bhb_loop+0x60/0xb0 [ 103.476222][ T4792] ? clear_bhb_loop+0x60/0xb0 [ 103.480948][ T4792] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 103.486880][ T4792] RIP: 0033:0x7fac2f59acb9 [ 103.491327][ T4792] 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 [ 103.510982][ T4792] RSP: 002b:00007fac30386028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 103.519430][ T4792] RAX: ffffffffffffffda RBX: 00007fac2f815fa0 RCX: 00007fac2f59acb9 [ 103.527540][ T4792] RDX: 00002000000003c0 RSI: 0000000040082406 RDI: 0000000000000003 [ 103.535629][ T4792] RBP: 00007fac30386090 R08: 0000000000000000 R09: 0000000000000000 [ 103.543627][ T4792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 103.551626][ T4792] R13: 00007fac2f816038 R14: 00007fac2f815fa0 R15: 00007ffe43451f88 [ 103.559651][ T4792] [ 104.344296][ T4819] netlink: 'syz.0.146': attribute type 8 has an invalid length. [ 104.376496][ T4819] netlink: 399 bytes leftover after parsing attributes in process `syz.0.146'. [ 104.401591][ T4824] FAULT_INJECTION: forcing a failure. [ 104.401591][ T4824] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 104.453738][ T4824] CPU: 1 PID: 4824 Comm: syz.4.148 Not tainted syzkaller #0 [ 104.461190][ T4824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 104.471310][ T4824] Call Trace: [ 104.474702][ T4824] [ 104.477674][ T4824] dump_stack_lvl+0x188/0x24e [ 104.482392][ T4824] ? show_regs_print_info+0x12/0x12 [ 104.487645][ T4824] ? load_image+0x400/0x400 [ 104.492195][ T4824] ? __lock_acquire+0x7d10/0x7d10 [ 104.497439][ T4824] should_fail_ex+0x399/0x4d0 [ 104.502172][ T4824] _copy_from_user+0x2c/0x170 [ 104.506888][ T4824] vti6_siocdevprivate+0x34e/0xb20 [ 104.512126][ T4824] ? vti6_tnl_xmit+0x1960/0x1960 [ 104.517109][ T4824] ? trace_contention_end+0x5f/0x170 [ 104.522426][ T4824] ? full_name_hash+0xac/0xe0 [ 104.527242][ T4824] dev_ifsioc+0xa4a/0xd40 [ 104.531609][ T4824] ? dev_ioctl+0xe80/0xe80 [ 104.536057][ T4824] ? __lock_acquire+0x7d10/0x7d10 [ 104.541128][ T4824] ? full_name_hash+0xac/0xe0 [ 104.545925][ T4824] ? dev_load+0x1d/0x1e0 [ 104.550198][ T4824] ? dev_load+0x1d/0x1e0 [ 104.554472][ T4824] dev_ioctl+0x5f8/0xe80 [ 104.558742][ T4824] ? get_user_ifreq+0xc7/0x170 [ 104.563538][ T4824] sock_ioctl+0x691/0x710 [ 104.567902][ T4824] ? sock_poll+0x410/0x410 [ 104.572375][ T4824] ? bpf_lsm_file_ioctl+0x5/0x10 [ 104.577358][ T4824] ? security_file_ioctl+0x7c/0xa0 [ 104.582523][ T4824] ? sock_poll+0x410/0x410 [ 104.586983][ T4824] __se_sys_ioctl+0xfa/0x170 [ 104.591636][ T4824] do_syscall_64+0x4c/0xa0 [ 104.596185][ T4824] ? clear_bhb_loop+0x60/0xb0 [ 104.600899][ T4824] ? clear_bhb_loop+0x60/0xb0 [ 104.605648][ T4824] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.611578][ T4824] RIP: 0033:0x7fdf87d9acb9 [ 104.616107][ T4824] 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 [ 104.635775][ T4824] RSP: 002b:00007fdf88bdd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 104.644218][ T4824] RAX: ffffffffffffffda RBX: 00007fdf88015fa0 RCX: 00007fdf87d9acb9 [ 104.652218][ T4824] RDX: 0000200000000080 RSI: 00000000000089f3 RDI: 0000000000000004 [ 104.660300][ T4824] RBP: 00007fdf88bdd090 R08: 0000000000000000 R09: 0000000000000000 [ 104.668304][ T4824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 104.676300][ T4824] R13: 00007fdf88016038 R14: 00007fdf88015fa0 R15: 00007ffd6672cfe8 [ 104.684310][ T4824] [ 105.083938][ T4839] netlink: 'syz.2.154': attribute type 21 has an invalid length. [ 105.482899][ T4855] netlink: 'syz.3.160': attribute type 25 has an invalid length. [ 106.977805][ T4877] netlink: 28 bytes leftover after parsing attributes in process `syz.2.165'. [ 107.128783][ T4874] netlink: 4 bytes leftover after parsing attributes in process `syz.2.165'. [ 107.168264][ T4877] netlink: 28 bytes leftover after parsing attributes in process `syz.2.165'. [ 107.257048][ T4876] netlink: 28 bytes leftover after parsing attributes in process `syz.2.165'. [ 107.298880][ T4879] netlink: 28 bytes leftover after parsing attributes in process `syz.2.165'. [ 107.858940][ T4900] FAULT_INJECTION: forcing a failure. [ 107.858940][ T4900] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.961456][ T4900] CPU: 0 PID: 4900 Comm: syz.3.174 Not tainted syzkaller #0 [ 107.968850][ T4900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 107.979139][ T4900] Call Trace: [ 107.982462][ T4900] [ 107.985428][ T4900] dump_stack_lvl+0x188/0x24e [ 107.990180][ T4900] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 107.996393][ T4900] ? show_regs_print_info+0x12/0x12 [ 108.001668][ T4900] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 108.007884][ T4900] ? dump_stack+0x5/0x12 [ 108.012216][ T4900] should_fail_ex+0x399/0x4d0 [ 108.016967][ T4900] _copy_from_user+0x2c/0x170 [ 108.021700][ T4900] iovec_from_user+0x143/0x360 [ 108.026547][ T4900] __import_iovec+0x6d/0x500 [ 108.031282][ T4900] ? __might_fault+0xc2/0x120 [ 108.036028][ T4900] import_iovec+0x6f/0xa0 [ 108.040424][ T4900] ___sys_sendmsg+0x252/0x360 [ 108.045155][ T4900] ? __sys_sendmsg+0x290/0x290 [ 108.049989][ T4900] ? trace_call_bpf+0xbf/0x6b0 [ 108.054834][ T4900] __se_sys_sendmsg+0x1bb/0x2a0 [ 108.059828][ T4900] ? __x64_sys_sendmsg+0x80/0x80 [ 108.064919][ T4900] ? lockdep_hardirqs_on+0x94/0x140 [ 108.070173][ T4900] do_syscall_64+0x4c/0xa0 [ 108.074660][ T4900] ? clear_bhb_loop+0x60/0xb0 [ 108.079479][ T4900] ? clear_bhb_loop+0x60/0xb0 [ 108.084211][ T4900] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.090154][ T4900] RIP: 0033:0x7f27d999acb9 [ 108.094705][ T4900] 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 [ 108.114364][ T4900] RSP: 002b:00007f27da7b2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.122839][ T4900] RAX: ffffffffffffffda RBX: 00007f27d9c15fa0 RCX: 00007f27d999acb9 [ 108.130867][ T4900] RDX: 0000000000000000 RSI: 0000200000000380 RDI: 0000000000000006 [ 108.139060][ T4900] RBP: 00007f27da7b2090 R08: 0000000000000000 R09: 0000000000000000 [ 108.147084][ T4900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 108.155117][ T4900] R13: 00007f27d9c16038 R14: 00007f27d9c15fa0 R15: 00007ffc875211a8 [ 108.163164][ T4900] [ 108.952719][ T4926] FAULT_INJECTION: forcing a failure. [ 108.952719][ T4926] name failslab, interval 1, probability 0, space 0, times 0 [ 108.965849][ T4926] CPU: 1 PID: 4926 Comm: syz.4.183 Not tainted syzkaller #0 [ 108.973194][ T4926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 108.983297][ T4926] Call Trace: [ 108.986652][ T4926] [ 108.989619][ T4926] dump_stack_lvl+0x188/0x24e [ 108.994378][ T4926] ? show_regs_print_info+0x12/0x12 [ 108.999669][ T4926] ? load_image+0x400/0x400 [ 109.004255][ T4926] ? skb_network_protocol+0x51b/0x780 [ 109.009693][ T4926] should_fail_ex+0x399/0x4d0 [ 109.014425][ T4926] should_failslab+0x5/0x20 [ 109.018974][ T4926] slab_pre_alloc_hook+0x59/0x310 [ 109.024032][ T4926] kmem_cache_alloc+0x56/0x2f0 [ 109.028817][ T4926] ? skb_clone+0x1e7/0x370 [ 109.033354][ T4926] skb_clone+0x1e7/0x370 [ 109.037619][ T4926] ? dev_queue_xmit_nit+0x20e/0xbb0 [ 109.042854][ T4926] dev_queue_xmit_nit+0x249/0xbb0 [ 109.047906][ T4926] ? dev_queue_xmit_nit+0x29/0xbb0 [ 109.053056][ T4926] dev_hard_start_xmit+0x154/0x870 [ 109.058210][ T4926] __dev_queue_xmit+0x1a7f/0x37f0 [ 109.063295][ T4926] ? __dev_queue_xmit+0x26b/0x37f0 [ 109.068470][ T4926] ? netdev_core_pick_tx+0x340/0x340 [ 109.073817][ T4926] ? __copy_skb_header+0x3ba/0x4f0 [ 109.078966][ T4926] ? memcpy+0x3c/0x60 [ 109.082973][ T4926] ? __copy_skb_header+0x3ba/0x4f0 [ 109.088128][ T4926] ? __skb_clone+0x480/0x790 [ 109.092829][ T4926] ? skb_clone+0x21b/0x370 [ 109.097287][ T4926] __netlink_deliver_tap+0x580/0x800 [ 109.102628][ T4926] ? netlink_deliver_tap+0x2e/0x1b0 [ 109.107867][ T4926] netlink_deliver_tap+0x19c/0x1b0 [ 109.113029][ T4926] netlink_unicast+0x728/0x8d0 [ 109.117829][ T4926] netlink_sendmsg+0x8ad/0xbd0 [ 109.122633][ T4926] ? netlink_getsockopt+0x550/0x550 [ 109.127883][ T4926] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 109.134261][ T4926] ? aa_sock_msg_perm+0x94/0x150 [ 109.139243][ T4926] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 109.144640][ T4926] ? security_socket_sendmsg+0x7c/0xa0 [ 109.150134][ T4926] ? netlink_getsockopt+0x550/0x550 [ 109.155359][ T4926] ____sys_sendmsg+0x5be/0x970 [ 109.160161][ T4926] ? __sanitizer_cov_trace_const_cmp4+0x2c/0x80 [ 109.166436][ T4926] ? __sys_sendmsg_sock+0x30/0x30 [ 109.171489][ T4926] ? __import_iovec+0x315/0x500 [ 109.176375][ T4926] ? import_iovec+0x6f/0xa0 [ 109.180903][ T4926] ___sys_sendmsg+0x2a2/0x360 [ 109.185609][ T4926] ? __sys_sendmsg+0x290/0x290 [ 109.190435][ T4926] ? __lock_acquire+0x7d10/0x7d10 [ 109.195544][ T4926] __se_sys_sendmsg+0x1bb/0x2a0 [ 109.200437][ T4926] ? __x64_sys_sendmsg+0x80/0x80 [ 109.205450][ T4926] ? lockdep_hardirqs_on+0x94/0x140 [ 109.210728][ T4926] do_syscall_64+0x4c/0xa0 [ 109.215193][ T4926] ? clear_bhb_loop+0x60/0xb0 [ 109.219911][ T4926] ? clear_bhb_loop+0x60/0xb0 [ 109.224639][ T4926] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 109.230568][ T4926] RIP: 0033:0x7fdf87d9acb9 [ 109.235039][ T4926] 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 [ 109.254704][ T4926] RSP: 002b:00007fdf88bdd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 109.263151][ T4926] RAX: ffffffffffffffda RBX: 00007fdf88015fa0 RCX: 00007fdf87d9acb9 [ 109.271148][ T4926] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000004 [ 109.279162][ T4926] RBP: 00007fdf88bdd090 R08: 0000000000000000 R09: 0000000000000000 [ 109.287157][ T4926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 109.295150][ T4926] R13: 00007fdf88016038 R14: 00007fdf88015fa0 R15: 00007ffd6672cfe8 [ 109.303164][ T4926] [ 109.779638][ T4939] netlink: 'syz.2.188': attribute type 33 has an invalid length. [ 109.827707][ T4939] netlink: 152 bytes leftover after parsing attributes in process `syz.2.188'. [ 112.708645][ T4998] syz.1.210 (4998) used greatest stack depth: 19664 bytes left [ 114.575063][ T5048] netlink: 'syz.3.223': attribute type 39 has an invalid length. [ 115.212385][ T5051] netlink: 'syz.1.224': attribute type 25 has an invalid length. [ 115.586055][ T5064] netlink: 'syz.4.227': attribute type 2 has an invalid length. [ 115.651275][ T5064] netlink: 17267 bytes leftover after parsing attributes in process `syz.4.227'. [ 116.838903][ T5082] netlink: 4 bytes leftover after parsing attributes in process `syz.0.231'. [ 117.015203][ T5088] netlink: 28 bytes leftover after parsing attributes in process `syz.0.231'. [ 117.034878][ T5088] netlink: 28 bytes leftover after parsing attributes in process `syz.0.231'. [ 117.073570][ T5082] netlink: 28 bytes leftover after parsing attributes in process `syz.0.231'. [ 117.105659][ T5088] netlink: 28 bytes leftover after parsing attributes in process `syz.0.231'. [ 117.711600][ T5102] netlink: 'syz.2.238': attribute type 25 has an invalid length. [ 118.052280][ T5106] netlink: 'syz.0.239': attribute type 39 has an invalid length. [ 122.593525][ T5168] netlink: 'syz.4.254': attribute type 25 has an invalid length. [ 122.973729][ T5179] netlink: 'syz.4.256': attribute type 39 has an invalid length. [ 123.090480][ T5186] netlink: 'syz.3.261': attribute type 2 has an invalid length. [ 123.101571][ T5186] netlink: 17267 bytes leftover after parsing attributes in process `syz.3.261'. [ 123.457479][ T5191] syz.0.263 uses obsolete (PF_INET,SOCK_PACKET) [ 124.228113][ T5199] netlink: 4 bytes leftover after parsing attributes in process `syz.1.266'. [ 124.371427][ T5211] netlink: 28 bytes leftover after parsing attributes in process `syz.1.266'. [ 124.375468][ T5210] netlink: 'syz.3.271': attribute type 25 has an invalid length. [ 124.462477][ T5211] netlink: 28 bytes leftover after parsing attributes in process `syz.1.266'. [ 124.529254][ T5199] netlink: 28 bytes leftover after parsing attributes in process `syz.1.266'. [ 124.542896][ T5211] netlink: 28 bytes leftover after parsing attributes in process `syz.1.266'. [ 125.437928][ T5226] netlink: 14 bytes leftover after parsing attributes in process `syz.1.277'. [ 125.615032][ T5230] Illegal XDP return value 3331205829 on prog (id 233) dev N/A, expect packet loss! [ 125.885366][ T5238] netlink: 'syz.0.282': attribute type 2 has an invalid length. [ 125.906520][ T5238] netlink: 17267 bytes leftover after parsing attributes in process `syz.0.282'. [ 126.304909][ T5245] netlink: 132 bytes leftover after parsing attributes in process `syz.2.285'. [ 126.404788][ T5249] netlink: 'syz.2.285': attribute type 39 has an invalid length. [ 126.442264][ T5249] device veth0_macvtap left promiscuous mode [ 126.573287][ T5254] netlink: 'syz.4.288': attribute type 25 has an invalid length. [ 127.540831][ T5268] FAULT_INJECTION: forcing a failure. [ 127.540831][ T5268] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 127.581346][ T5268] CPU: 0 PID: 5268 Comm: syz.0.294 Not tainted syzkaller #0 [ 127.588802][ T5268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 127.598915][ T5268] Call Trace: [ 127.602263][ T5268] [ 127.605230][ T5268] dump_stack_lvl+0x188/0x24e [ 127.610007][ T5268] ? show_regs_print_info+0x12/0x12 [ 127.615256][ T5268] ? load_image+0x400/0x400 [ 127.619820][ T5268] ? __lock_acquire+0x7d10/0x7d10 [ 127.624906][ T5268] should_fail_ex+0x399/0x4d0 [ 127.629655][ T5268] _copy_from_iter+0x1c0/0x1130 [ 127.634559][ T5268] ? __lock_acquire+0x7d10/0x7d10 [ 127.639644][ T5268] ? copyout_mc+0x110/0x110 [ 127.644208][ T5268] ? __virt_addr_valid+0x188/0x540 [ 127.649381][ T5268] ? __virt_addr_valid+0x188/0x540 [ 127.654574][ T5268] ? __virt_addr_valid+0x465/0x540 [ 127.659743][ T5268] ? __check_object_size+0x500/0xa40 [ 127.665077][ T5268] kernfs_fop_write_iter+0x1a0/0x520 [ 127.670409][ T5268] vfs_write+0x4b1/0xa30 [ 127.674717][ T5268] ? file_end_write+0x250/0x250 [ 127.679622][ T5268] ? __fget_files+0x43d/0x4b0 [ 127.684358][ T5268] ? __fdget_pos+0x2ae/0x360 [ 127.689009][ T5268] ? ksys_write+0x71/0x250 [ 127.693491][ T5268] ksys_write+0x14c/0x250 [ 127.697872][ T5268] ? __ia32_sys_read+0x80/0x80 [ 127.702686][ T5268] ? lockdep_hardirqs_on+0x94/0x140 [ 127.707935][ T5268] do_syscall_64+0x4c/0xa0 [ 127.712404][ T5268] ? clear_bhb_loop+0x60/0xb0 [ 127.717133][ T5268] ? clear_bhb_loop+0x60/0xb0 [ 127.721863][ T5268] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 127.727788][ T5268] RIP: 0033:0x7f97abb9acb9 [ 127.732241][ T5268] 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 [ 127.751962][ T5268] RSP: 002b:00007f97acaec028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 127.760399][ T5268] RAX: ffffffffffffffda RBX: 00007f97abe15fa0 RCX: 00007f97abb9acb9 [ 127.768405][ T5268] RDX: 0000000000000007 RSI: 0000200000000400 RDI: 0000000000000004 [ 127.776414][ T5268] RBP: 00007f97acaec090 R08: 0000000000000000 R09: 0000000000000000 [ 127.784508][ T5268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 127.792499][ T5268] R13: 00007f97abe16038 R14: 00007f97abe15fa0 R15: 00007ffe099c1818 [ 127.800509][ T5268] [ 127.928506][ T5274] netlink: 14 bytes leftover after parsing attributes in process `syz.3.297'. [ 128.601153][ T5294] netlink: 'syz.0.305': attribute type 25 has an invalid length. [ 129.879526][ T5320] FAULT_INJECTION: forcing a failure. [ 129.879526][ T5320] name failslab, interval 1, probability 0, space 0, times 0 [ 129.897428][ T5320] CPU: 0 PID: 5320 Comm: syz.1.314 Not tainted syzkaller #0 [ 129.904889][ T5320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 129.914996][ T5320] Call Trace: [ 129.918319][ T5320] [ 129.921294][ T5320] dump_stack_lvl+0x188/0x24e [ 129.926047][ T5320] ? show_regs_print_info+0x12/0x12 [ 129.931313][ T5320] ? load_image+0x400/0x400 [ 129.935886][ T5320] ? __might_sleep+0xd0/0xd0 [ 129.940546][ T5320] ? __lock_acquire+0x7d10/0x7d10 [ 129.945637][ T5320] ? mark_lock+0x94/0x320 [ 129.950034][ T5320] should_fail_ex+0x399/0x4d0 [ 129.954783][ T5320] should_failslab+0x5/0x20 [ 129.959350][ T5320] slab_pre_alloc_hook+0x59/0x310 [ 129.964434][ T5320] ? __get_vm_area_node+0x122/0x330 [ 129.969691][ T5320] __kmem_cache_alloc_node+0x4f/0x260 [ 129.975128][ T5320] ? __get_vm_area_node+0x122/0x330 [ 129.980395][ T5320] kmalloc_node_trace+0x22/0xe0 [ 129.985317][ T5320] __get_vm_area_node+0x122/0x330 [ 129.990400][ T5320] __vmalloc_node_range+0x357/0x13b0 [ 129.995723][ T5320] ? bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 130.001336][ T5320] ? free_vm_area+0x50/0x50 [ 130.005876][ T5320] ? end_current_label_crit_section+0x170/0x170 [ 130.012170][ T5320] ? __lock_acquire+0x7d10/0x7d10 [ 130.017232][ T5320] ? bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 130.022811][ T5320] __vmalloc+0x76/0x80 [ 130.026915][ T5320] ? bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 130.032494][ T5320] bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 130.037906][ T5320] ? bpf_lsm_capable+0x5/0x10 [ 130.042623][ T5320] bpf_prog_alloc+0x1c/0x1b0 [ 130.047282][ T5320] bpf_prog_load+0x7c9/0x1560 [ 130.052008][ T5320] ? map_freeze+0x390/0x390 [ 130.056558][ T5320] ? __might_fault+0xa6/0x120 [ 130.061290][ T5320] ? __might_fault+0xa6/0x120 [ 130.065995][ T5320] ? __might_fault+0xc2/0x120 [ 130.070696][ T5320] ? __might_fault+0xa6/0x120 [ 130.075402][ T5320] ? bpf_lsm_bpf+0x5/0x10 [ 130.079768][ T5320] ? security_bpf+0x7a/0xa0 [ 130.084306][ T5320] __sys_bpf+0x5b8/0x780 [ 130.088598][ T5320] ? bpf_link_show_fdinfo+0x380/0x380 [ 130.094037][ T5320] ? lock_chain_count+0x20/0x20 [ 130.098985][ T5320] __x64_sys_bpf+0x78/0x90 [ 130.103608][ T5320] do_syscall_64+0x4c/0xa0 [ 130.108161][ T5320] ? clear_bhb_loop+0x60/0xb0 [ 130.112874][ T5320] ? clear_bhb_loop+0x60/0xb0 [ 130.117603][ T5320] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 130.123537][ T5320] RIP: 0033:0x7f0ce579acb9 [ 130.128076][ T5320] 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 [ 130.147712][ T5320] RSP: 002b:00007f0ce664c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 130.156159][ T5320] RAX: ffffffffffffffda RBX: 00007f0ce5a15fa0 RCX: 00007f0ce579acb9 [ 130.164169][ T5320] RDX: 0000000000000094 RSI: 0000200000000280 RDI: 0000000000000005 [ 130.172173][ T5320] RBP: 00007f0ce664c090 R08: 0000000000000000 R09: 0000000000000000 [ 130.180182][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 130.188202][ T5320] R13: 00007f0ce5a16038 R14: 00007f0ce5a15fa0 R15: 00007fff0e4c3d68 [ 130.196328][ T5320] [ 130.209917][ T5320] syz.1.314: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 130.263585][ T5320] CPU: 1 PID: 5320 Comm: syz.1.314 Not tainted syzkaller #0 [ 130.270987][ T5320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 130.281123][ T5320] Call Trace: [ 130.284472][ T5320] [ 130.287461][ T5320] dump_stack_lvl+0x188/0x24e [ 130.292222][ T5320] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 130.298712][ T5320] ? show_regs_print_info+0x12/0x12 [ 130.304003][ T5320] ? load_image+0x400/0x400 [ 130.308607][ T5320] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 130.315093][ T5320] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 130.321686][ T5320] warn_alloc+0x242/0x330 [ 130.326084][ T5320] ? __get_vm_area_node+0x122/0x330 [ 130.331343][ T5320] ? zone_watermark_ok_safe+0x270/0x270 [ 130.336947][ T5320] ? rcu_is_watching+0x11/0xa0 [ 130.341819][ T5320] ? __get_vm_area_node+0x318/0x330 [ 130.347143][ T5320] __vmalloc_node_range+0x37c/0x13b0 [ 130.352563][ T5320] ? free_vm_area+0x50/0x50 [ 130.357135][ T5320] ? end_current_label_crit_section+0x170/0x170 [ 130.363798][ T5320] ? __lock_acquire+0x7d10/0x7d10 [ 130.368927][ T5320] ? bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 130.374556][ T5320] __vmalloc+0x76/0x80 [ 130.378707][ T5320] ? bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 130.384363][ T5320] bpf_prog_alloc_no_stats+0x3a/0x3a0 [ 130.389827][ T5320] ? bpf_lsm_capable+0x5/0x10 [ 130.394598][ T5320] bpf_prog_alloc+0x1c/0x1b0 [ 130.399363][ T5320] bpf_prog_load+0x7c9/0x1560 [ 130.404264][ T5320] ? map_freeze+0x390/0x390 [ 130.408868][ T5320] ? __might_fault+0xa6/0x120 [ 130.413657][ T5320] ? __might_fault+0xa6/0x120 [ 130.418426][ T5320] ? __might_fault+0xc2/0x120 [ 130.423600][ T5320] ? __might_fault+0xa6/0x120 [ 130.428427][ T5320] ? bpf_lsm_bpf+0x5/0x10 [ 130.432818][ T5320] ? security_bpf+0x7a/0xa0 [ 130.437414][ T5320] __sys_bpf+0x5b8/0x780 [ 130.441734][ T5320] ? bpf_link_show_fdinfo+0x380/0x380 [ 130.447238][ T5320] ? lock_chain_count+0x20/0x20 [ 130.452186][ T5320] __x64_sys_bpf+0x78/0x90 [ 130.456667][ T5320] do_syscall_64+0x4c/0xa0 [ 130.461147][ T5320] ? clear_bhb_loop+0x60/0xb0 [ 130.465879][ T5320] ? clear_bhb_loop+0x60/0xb0 [ 130.470639][ T5320] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 130.476605][ T5320] RIP: 0033:0x7f0ce579acb9 [ 130.481080][ T5320] 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 [ 130.500750][ T5320] RSP: 002b:00007f0ce664c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 130.509225][ T5320] RAX: ffffffffffffffda RBX: 00007f0ce5a15fa0 RCX: 00007f0ce579acb9 [ 130.517258][ T5320] RDX: 0000000000000094 RSI: 0000200000000280 RDI: 0000000000000005 [ 130.525299][ T5320] RBP: 00007f0ce664c090 R08: 0000000000000000 R09: 0000000000000000 [ 130.533328][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 130.541362][ T5320] R13: 00007f0ce5a16038 R14: 00007f0ce5a15fa0 R15: 00007fff0e4c3d68 [ 130.549448][ T5320] [ 130.576877][ T5320] Mem-Info: [ 130.580099][ T5320] active_anon:5887 inactive_anon:0 isolated_anon:0 [ 130.580099][ T5320] active_file:1652 inactive_file:39939 isolated_file:0 [ 130.580099][ T5320] unevictable:768 dirty:319 writeback:0 [ 130.580099][ T5320] slab_reclaimable:20675 slab_unreclaimable:98568 [ 130.580099][ T5320] mapped:29579 shmem:1361 pagetables:638 [ 130.580099][ T5320] sec_pagetables:0 bounce:0 [ 130.580099][ T5320] kernel_misc_reclaimable:0 [ 130.580099][ T5320] free:1336502 free_pcp:12319 free_cma:0 [ 130.875717][ T5320] Node 0 active_anon:23448kB inactive_anon:0kB active_file:6608kB inactive_file:159552kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:118316kB dirty:1276kB writeback:0kB shmem:3908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10992kB pagetables:2552kB sec_pagetables:0kB all_unreclaimable? no [ 130.919873][ T5320] 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 [ 130.950732][ T5320] 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 [ 130.984556][ T5320] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 130.991825][ T5320] Node 0 DMA32 free:1438296kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:23536kB inactive_anon:0kB active_file:6608kB inactive_file:159552kB unevictable:1536kB writepending:1276kB present:3129332kB managed:2592964kB mlocked:0kB bounce:0kB free_pcp:29316kB local_pcp:12396kB free_cma:0kB [ 131.023694][ T5320] lowmem_reserve[]: 0 0 1 1 1 [ 131.030364][ T5320] Node 0 Normal free:0kB 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:0kB local_pcp:0kB free_cma:0kB [ 131.061238][ T5320] lowmem_reserve[]: 0 0 0 0 0 [ 131.066043][ T5320] Node 1 Normal free:3892352kB 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:20832kB local_pcp:12352kB free_cma:0kB [ 131.101805][ T5320] lowmem_reserve[]: 0 0 0 0 0 [ 131.106934][ T5320] 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 [ 131.120760][ T5320] Node 0 DMA32: 338*4kB (UM) 1156*8kB (UME) 841*16kB (UME) 9*32kB (UME) 13*64kB (UME) 4*128kB (UME) 2*256kB (ME) 2*512kB (ME) 2*1024kB (UM) 0*2048kB 344*4096kB (M) = 1438296kB [ 131.139117][ T5320] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 131.152335][ T5320] Node 1 Normal: 230*4kB (UE) 41*8kB (UE) 26*16kB (UME) 24*32kB (UME) 18*64kB (UME) 7*128kB (UME) 3*256kB (UM) 2*512kB (ME) 1*1024kB (E) 1*2048kB (E) 948*4096kB (UM) = 3892352kB [ 131.170760][ T5320] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 131.180704][ T5320] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 131.190575][ T5320] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 131.203683][ T5320] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 131.219902][ T5320] 42952 total pagecache pages [ 131.230652][ T5320] 0 pages in swap cache [ 131.236449][ T5320] Free swap = 124996kB [ 131.240660][ T5320] Total swap = 124996kB [ 131.247475][ T5320] 2097051 pages RAM [ 131.251450][ T5320] 0 pages HighMem/MovableOnly [ 131.264304][ T5320] 415209 pages reserved [ 131.269557][ T5320] 0 pages cma reserved [ 132.739649][ T5314] netlink: 14 bytes leftover after parsing attributes in process `syz.4.312'. [ 132.889732][ T1274] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.896973][ T1274] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.016798][ T5343] netlink: 60 bytes leftover after parsing attributes in process `syz.2.323'. [ 133.066653][ T5343] netlink: 60 bytes leftover after parsing attributes in process `syz.2.323'. [ 133.146752][ T5347] netlink: 60 bytes leftover after parsing attributes in process `syz.2.323'. [ 133.308085][ T5356] netlink: 60 bytes leftover after parsing attributes in process `syz.3.327'. [ 133.354178][ T5356] netlink: 60 bytes leftover after parsing attributes in process `syz.3.327'. [ 133.381673][ T5359] netlink: 60 bytes leftover after parsing attributes in process `syz.3.327'. [ 137.106778][ T5411] delete_channel: no stack [ 137.280727][ T5431] netlink: 'syz.0.356': attribute type 10 has an invalid length. [ 137.390562][ T5431] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 137.530355][ T5431] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 137.648961][ T5433] netlink: 'syz.2.357': attribute type 4 has an invalid length. [ 137.708884][ T5433] netlink: 152 bytes leftover after parsing attributes in process `syz.2.357'. [ 138.154690][ T5451] netlink: 'syz.3.361': attribute type 29 has an invalid length. [ 138.461571][ T5433] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 138.538061][ T5451] netlink: 'syz.3.361': attribute type 29 has an invalid length. [ 139.092504][ T5454] netlink: 'syz.1.362': attribute type 25 has an invalid length. [ 139.526776][ T5480] FAULT_INJECTION: forcing a failure. [ 139.526776][ T5480] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 139.563312][ T5480] CPU: 1 PID: 5480 Comm: syz.1.369 Not tainted syzkaller #0 [ 139.570692][ T5480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 139.580776][ T5480] Call Trace: [ 139.584079][ T5480] [ 139.587032][ T5480] dump_stack_lvl+0x188/0x24e [ 139.591774][ T5480] ? show_regs_print_info+0x12/0x12 [ 139.597023][ T5480] ? load_image+0x400/0x400 [ 139.601664][ T5480] ? __lock_acquire+0x7d10/0x7d10 [ 139.606735][ T5480] should_fail_ex+0x399/0x4d0 [ 139.611489][ T5480] _copy_from_user+0x2c/0x170 [ 139.616197][ T5480] ___sys_sendmsg+0x1c3/0x360 [ 139.620903][ T5480] ? __sys_sendmsg+0x290/0x290 [ 139.625701][ T5480] ? __lock_acquire+0x7d10/0x7d10 [ 139.630857][ T5480] __se_sys_sendmsg+0x1bb/0x2a0 [ 139.635733][ T5480] ? __x64_sys_sendmsg+0x80/0x80 [ 139.640703][ T5480] ? lockdep_hardirqs_on+0x94/0x140 [ 139.645926][ T5480] do_syscall_64+0x4c/0xa0 [ 139.650378][ T5480] ? clear_bhb_loop+0x60/0xb0 [ 139.655089][ T5480] ? clear_bhb_loop+0x60/0xb0 [ 139.659805][ T5480] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 139.665731][ T5480] RIP: 0033:0x7f0ce579acb9 [ 139.670173][ T5480] 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 [ 139.689809][ T5480] RSP: 002b:00007f0ce664c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 139.698333][ T5480] RAX: ffffffffffffffda RBX: 00007f0ce5a15fa0 RCX: 00007f0ce579acb9 [ 139.706412][ T5480] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 139.714406][ T5480] RBP: 00007f0ce664c090 R08: 0000000000000000 R09: 0000000000000000 [ 139.722396][ T5480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.730389][ T5480] R13: 00007f0ce5a16038 R14: 00007f0ce5a15fa0 R15: 00007fff0e4c3d68 [ 139.738397][ T5480] [ 141.287879][ T5512] netlink: 'syz.2.380': attribute type 25 has an invalid length. [ 143.991382][ T5556] FAULT_INJECTION: forcing a failure. [ 143.991382][ T5556] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 144.009938][ T5556] CPU: 1 PID: 5556 Comm: syz.3.394 Not tainted syzkaller #0 [ 144.017405][ T5556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 144.027704][ T5556] Call Trace: [ 144.031036][ T5556] [ 144.034017][ T5556] dump_stack_lvl+0x188/0x24e [ 144.038855][ T5556] ? show_regs_print_info+0x12/0x12 [ 144.044108][ T5556] ? load_image+0x400/0x400 [ 144.048666][ T5556] ? __lock_acquire+0x7d10/0x7d10 [ 144.053734][ T5556] ? snprintf+0xe5/0x140 [ 144.058112][ T5556] should_fail_ex+0x399/0x4d0 [ 144.062895][ T5556] _copy_to_user+0x2c/0x130 [ 144.067460][ T5556] simple_read_from_buffer+0xe3/0x150 [ 144.072919][ T5556] proc_fail_nth_read+0x1a6/0x220 [ 144.078029][ T5556] ? proc_fault_inject_write+0x310/0x310 [ 144.083709][ T5556] ? fsnotify_perm+0x248/0x550 [ 144.088526][ T5556] ? proc_fault_inject_write+0x310/0x310 [ 144.094199][ T5556] vfs_read+0x2de/0xa00 [ 144.098414][ T5556] ? kernel_read+0x1e0/0x1e0 [ 144.103080][ T5556] ? __fget_files+0x28/0x4b0 [ 144.107710][ T5556] ? __fget_files+0x28/0x4b0 [ 144.112342][ T5556] ? __fget_files+0x43d/0x4b0 [ 144.117081][ T5556] ? __fdget_pos+0x2ae/0x360 [ 144.121793][ T5556] ? ksys_read+0x71/0x250 [ 144.126230][ T5556] ksys_read+0x14c/0x250 [ 144.130623][ T5556] ? vfs_write+0xa30/0xa30 [ 144.135097][ T5556] ? lockdep_hardirqs_on+0x94/0x140 [ 144.140351][ T5556] do_syscall_64+0x4c/0xa0 [ 144.144810][ T5556] ? clear_bhb_loop+0x60/0xb0 [ 144.149555][ T5556] ? clear_bhb_loop+0x60/0xb0 [ 144.154283][ T5556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 144.160213][ T5556] RIP: 0033:0x7f27d995b58e [ 144.164660][ T5556] 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 [ 144.184297][ T5556] RSP: 002b:00007f27da7b1fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 144.192819][ T5556] RAX: ffffffffffffffda RBX: 00007f27da7b26c0 RCX: 00007f27d995b58e [ 144.200855][ T5556] RDX: 000000000000000f RSI: 00007f27da7b20a0 RDI: 0000000000000006 [ 144.208882][ T5556] RBP: 00007f27da7b2090 R08: 0000000000000000 R09: 0000000000000000 [ 144.216892][ T5556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 144.224897][ T5556] R13: 00007f27d9c16038 R14: 00007f27d9c15fa0 R15: 00007ffc875211a8 [ 144.232963][ T5556] [ 144.310630][ T5558] netlink: 132 bytes leftover after parsing attributes in process `syz.2.395'. [ 144.619242][ T5566] netlink: 'syz.1.399': attribute type 25 has an invalid length. [ 146.125108][ T5588] netlink: 128 bytes leftover after parsing attributes in process `syz.1.405'. [ 146.210632][ T5588] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 146.361652][ T5590] netlink: 128 bytes leftover after parsing attributes in process `syz.1.405'. [ 146.407958][ T5590] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 146.819765][ T5578] delete_channel: no stack [ 147.530016][ T5613] netlink: 4083 bytes leftover after parsing attributes in process `syz.4.413'. [ 147.673615][ T5613] netlink: 4083 bytes leftover after parsing attributes in process `syz.4.413'. [ 147.818689][ T5612] netlink: 4083 bytes leftover after parsing attributes in process `syz.4.413'. [ 147.857058][ T5614] netlink: 4083 bytes leftover after parsing attributes in process `syz.4.413'. [ 148.141708][ T5614] netlink: 132 bytes leftover after parsing attributes in process `syz.4.413'. [ 148.751487][ T5621] netlink: 'syz.0.415': attribute type 25 has an invalid length. [ 151.077046][ T5652] netlink: 'syz.1.424': attribute type 25 has an invalid length. [ 151.268776][ T5659] netlink: 'syz.3.426': attribute type 2 has an invalid length. [ 151.293385][ T5659] netlink: 17267 bytes leftover after parsing attributes in process `syz.3.426'. [ 152.390306][ T5665] netlink: 132 bytes leftover after parsing attributes in process `syz.3.429'. [ 153.727162][ T5683] netlink: 132 bytes leftover after parsing attributes in process `syz.1.435'. [ 153.893379][ T5687] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.436'. [ 154.464555][ T5694] netlink: 132 bytes leftover after parsing attributes in process `syz.1.438'. [ 154.556628][ T5679] delete_channel: no stack [ 156.024752][ T5713] netlink: 'syz.4.443': attribute type 25 has an invalid length. [ 157.838862][ T5733] netlink: 132 bytes leftover after parsing attributes in process `syz.4.451'. [ 158.826287][ T5739] device syzkaller0 entered promiscuous mode [ 158.950378][ T5747] netlink: 'syz.1.456': attribute type 21 has an invalid length. [ 158.965727][ T5747] IPv6: NLM_F_CREATE should be specified when creating new route [ 159.400571][ T5769] netlink: 'syz.3.460': attribute type 2 has an invalid length. [ 159.416544][ T5769] netlink: 17267 bytes leftover after parsing attributes in process `syz.3.460'. [ 162.394082][ T5782] netlink: 'syz.0.467': attribute type 25 has an invalid length. [ 162.418618][ T5783] netlink: 'syz.3.466': attribute type 25 has an invalid length. [ 163.505960][ T5795] netlink: 'syz.1.470': attribute type 25 has an invalid length. [ 163.564636][ T5796] FAULT_INJECTION: forcing a failure. [ 163.564636][ T5796] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 163.637256][ T5796] CPU: 0 PID: 5796 Comm: syz.2.469 Not tainted syzkaller #0 [ 163.644639][ T5796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 163.654828][ T5796] Call Trace: [ 163.658695][ T5796] [ 163.661679][ T5796] dump_stack_lvl+0x188/0x24e [ 163.666439][ T5796] ? show_regs_print_info+0x12/0x12 [ 163.671707][ T5796] ? load_image+0x400/0x400 [ 163.676359][ T5796] ? __lock_acquire+0x7d10/0x7d10 [ 163.681543][ T5796] should_fail_ex+0x399/0x4d0 [ 163.686302][ T5796] _copy_from_user+0x2c/0x170 [ 163.691145][ T5796] iovec_from_user+0x143/0x360 [ 163.696010][ T5796] __import_iovec+0x6d/0x500 [ 163.700654][ T5796] import_iovec+0x6f/0xa0 [ 163.705028][ T5796] ___sys_sendmsg+0x252/0x360 [ 163.709753][ T5796] ? __sys_sendmsg+0x290/0x290 [ 163.714649][ T5796] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 163.720428][ T5796] __se_sys_sendmsg+0x1bb/0x2a0 [ 163.725392][ T5796] ? __x64_sys_sendmsg+0x80/0x80 [ 163.730370][ T5796] ? syscall_enter_from_user_mode+0x2a/0x80 [ 163.736309][ T5796] do_syscall_64+0x4c/0xa0 [ 163.740758][ T5796] ? clear_bhb_loop+0x60/0xb0 [ 163.745466][ T5796] ? clear_bhb_loop+0x60/0xb0 [ 163.750179][ T5796] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 163.756218][ T5796] RIP: 0033:0x7fac2f59acb9 [ 163.760668][ T5796] 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 [ 163.780562][ T5796] RSP: 002b:00007fac30386028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 163.789010][ T5796] RAX: ffffffffffffffda RBX: 00007fac2f815fa0 RCX: 00007fac2f59acb9 [ 163.797019][ T5796] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 000000000000000a [ 163.805015][ T5796] RBP: 00007fac30386090 R08: 0000000000000000 R09: 0000000000000000 [ 163.813041][ T5796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 163.821039][ T5796] R13: 00007fac2f816038 R14: 00007fac2f815fa0 R15: 00007ffe43451f88 [ 163.829049][ T5796] [ 163.907101][ T4289] Bluetooth: hci1: ACL packet too small [ 165.584043][ T5818] netlink: 'syz.4.477': attribute type 12 has an invalid length. [ 165.622196][ T5818] netlink: 132 bytes leftover after parsing attributes in process `syz.4.477'. [ 165.820736][ T5821] netlink: 196 bytes leftover after parsing attributes in process `syz.4.477'. [ 165.846143][ T5821] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 165.874761][ T5827] netlink: 'syz.0.480': attribute type 20 has an invalid length. [ 166.314189][ T5809] syz.3.474 (5809) used greatest stack depth: 19344 bytes left [ 166.530060][ T5836] netlink: 'syz.4.482': attribute type 25 has an invalid length. [ 167.714399][ T5851] netlink: 'syz.0.485': attribute type 25 has an invalid length. [ 169.678822][ T5854] device syzkaller0 entered promiscuous mode [ 170.182504][ T5869] netlink: 'syz.0.491': attribute type 21 has an invalid length. [ 170.973018][ T5883] netlink: 'syz.1.495': attribute type 2 has an invalid length. [ 171.026523][ T5883] netlink: 17267 bytes leftover after parsing attributes in process `syz.1.495'. [ 171.534372][ T4289] Bluetooth: hci4: ACL packet too small [ 172.843725][ T5871] netlink: 'syz.0.491': attribute type 10 has an invalid length. [ 172.861052][ T5871] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 172.882884][ T5873] netlink: 'syz.3.492': attribute type 25 has an invalid length. [ 173.290606][ T5896] netlink: 'syz.1.500': attribute type 25 has an invalid length. [ 176.688666][ T5917] netlink: 152 bytes leftover after parsing attributes in process `syz.4.506'. [ 177.042202][ T5946] netlink: 'syz.2.514': attribute type 25 has an invalid length. [ 181.356117][ T5990] netlink: 64 bytes leftover after parsing attributes in process `syz.4.522'. [ 181.847144][ T5992] netlink: 152 bytes leftover after parsing attributes in process `syz.2.526'. [ 184.653653][ T6040] netlink: 'syz.2.540': attribute type 29 has an invalid length. [ 184.712411][ T6040] netlink: 'syz.2.540': attribute type 29 has an invalid length. [ 184.763289][ T6041] netlink: 'syz.2.540': attribute type 29 has an invalid length. [ 185.854832][ T6043] netlink: 152 bytes leftover after parsing attributes in process `syz.0.541'. [ 187.542863][ T6077] netlink: 'syz.3.563': attribute type 11 has an invalid length. [ 187.861965][ T6084] netlink: 'syz.4.553': attribute type 2 has an invalid length. [ 187.895697][ T6084] netlink: 17267 bytes leftover after parsing attributes in process `syz.4.553'. [ 188.099497][ T6089] FAULT_INJECTION: forcing a failure. [ 188.099497][ T6089] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 188.186606][ T6089] CPU: 0 PID: 6089 Comm: syz.0.554 Not tainted syzkaller #0 [ 188.193984][ T6089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 188.204102][ T6089] Call Trace: [ 188.207428][ T6089] [ 188.210403][ T6089] dump_stack_lvl+0x188/0x24e [ 188.215166][ T6089] ? show_regs_print_info+0x12/0x12 [ 188.220442][ T6089] ? load_image+0x400/0x400 [ 188.225107][ T6089] ? __lock_acquire+0x7d10/0x7d10 [ 188.230209][ T6089] ? snprintf+0xe5/0x140 [ 188.234524][ T6089] should_fail_ex+0x399/0x4d0 [ 188.239285][ T6089] _copy_to_user+0x2c/0x130 [ 188.243861][ T6089] simple_read_from_buffer+0xe3/0x150 [ 188.249316][ T6089] proc_fail_nth_read+0x1a6/0x220 [ 188.254402][ T6089] ? proc_fault_inject_write+0x310/0x310 [ 188.260106][ T6089] ? fsnotify_perm+0x248/0x550 [ 188.264939][ T6089] ? proc_fault_inject_write+0x310/0x310 [ 188.270642][ T6089] vfs_read+0x2de/0xa00 [ 188.274873][ T6089] ? kernel_read+0x1e0/0x1e0 [ 188.279540][ T6089] ? __fget_files+0x28/0x4b0 [ 188.284199][ T6089] ? __fget_files+0x28/0x4b0 [ 188.288907][ T6089] ? __fget_files+0x43d/0x4b0 [ 188.293673][ T6089] ? __fdget_pos+0x2ae/0x360 [ 188.298337][ T6089] ? ksys_read+0x71/0x250 [ 188.302781][ T6089] ksys_read+0x14c/0x250 [ 188.307202][ T6089] ? vfs_write+0xa30/0xa30 [ 188.311705][ T6089] ? lockdep_hardirqs_on+0x94/0x140 [ 188.317095][ T6089] do_syscall_64+0x4c/0xa0 [ 188.321578][ T6089] ? clear_bhb_loop+0x60/0xb0 [ 188.326315][ T6089] ? clear_bhb_loop+0x60/0xb0 [ 188.331072][ T6089] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 188.337033][ T6089] RIP: 0033:0x7f97abb5b58e [ 188.341508][ T6089] 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 [ 188.361182][ T6089] RSP: 002b:00007f97acaebfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 188.369761][ T6089] RAX: ffffffffffffffda RBX: 00007f97acaec6c0 RCX: 00007f97abb5b58e [ 188.377806][ T6089] RDX: 000000000000000f RSI: 00007f97acaec0a0 RDI: 0000000000000005 [ 188.385847][ T6089] RBP: 00007f97acaec090 R08: 0000000000000000 R09: 0000000000000000 [ 188.393972][ T6089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.402013][ T6089] R13: 00007f97abe16038 R14: 00007f97abe15fa0 R15: 00007ffe099c1818 [ 188.410076][ T6089] [ 190.274397][ T6128] netlink: 'syz.4.570': attribute type 2 has an invalid length. [ 190.323124][ T6128] netlink: 17267 bytes leftover after parsing attributes in process `syz.4.570'. [ 192.293106][ T6171] netlink: 'syz.0.585': attribute type 2 has an invalid length. [ 192.361569][ T6171] netlink: 17267 bytes leftover after parsing attributes in process `syz.0.585'. [ 193.616644][ T6182] netlink: 'syz.2.589': attribute type 2 has an invalid length. [ 193.722471][ T6182] netlink: 'syz.2.589': attribute type 1 has an invalid length. [ 194.356706][ T1274] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.363091][ T1274] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.698356][ T6205] netlink: 'syz.4.598': attribute type 25 has an invalid length. [ 195.990719][ T6216] netlink: 'syz.2.600': attribute type 2 has an invalid length. [ 196.016323][ T6216] netlink: 17267 bytes leftover after parsing attributes in process `syz.2.600'. [ 196.241494][ T6224] netlink: 'syz.2.606': attribute type 10 has an invalid length. [ 196.262672][ T6224] netlink: 40 bytes leftover after parsing attributes in process `syz.2.606'. [ 196.326082][ T6224] device team0 entered promiscuous mode [ 196.388892][ T6224] device team_slave_0 entered promiscuous mode [ 196.418468][ T6224] device team_slave_1 entered promiscuous mode [ 196.440010][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 196.472766][ T6224] bridge0: port 3(team0) entered blocking state [ 196.486677][ T6224] bridge0: port 3(team0) entered disabled state [ 196.525521][ T6224] bridge0: port 3(team0) entered blocking state [ 196.532399][ T6224] bridge0: port 3(team0) entered forwarding state [ 196.630518][ T6224] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 196.986722][ T6231] netlink: 'syz.3.608': attribute type 2 has an invalid length. [ 196.995073][ T6231] netlink: 'syz.3.608': attribute type 1 has an invalid length. [ 197.367906][ T6243] FAULT_INJECTION: forcing a failure. [ 197.367906][ T6243] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 197.435665][ T6243] CPU: 1 PID: 6243 Comm: syz.3.611 Not tainted syzkaller #0 [ 197.443043][ T6243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 197.453155][ T6243] Call Trace: [ 197.456479][ T6243] [ 197.459450][ T6243] dump_stack_lvl+0x188/0x24e [ 197.464179][ T6243] ? show_regs_print_info+0x12/0x12 [ 197.469419][ T6243] ? load_image+0x400/0x400 [ 197.473971][ T6243] ? __lock_acquire+0x7d10/0x7d10 [ 197.479041][ T6243] should_fail_ex+0x399/0x4d0 [ 197.483770][ T6243] _copy_from_user+0x2c/0x170 [ 197.488494][ T6243] iovec_from_user+0x143/0x360 [ 197.493328][ T6243] __import_iovec+0x6d/0x500 [ 197.497965][ T6243] ? __might_fault+0xa6/0x120 [ 197.502692][ T6243] import_iovec+0x6f/0xa0 [ 197.507172][ T6243] ___sys_recvmsg+0x4b6/0x590 [ 197.511906][ T6243] ? __sys_recvmsg+0x290/0x290 [ 197.516712][ T6243] ? trace_call_bpf+0xbf/0x6b0 [ 197.521535][ T6243] ? trace_call_bpf+0x5d6/0x6b0 [ 197.526450][ T6243] ? __fget_files+0x43d/0x4b0 [ 197.531211][ T6243] __x64_sys_recvmsg+0x205/0x2e0 [ 197.536204][ T6243] ? perf_trace_preemptirq_template+0x268/0x320 [ 197.542501][ T6243] ? ___sys_recvmsg+0x590/0x590 [ 197.547410][ T6243] ? lockdep_hardirqs_on+0x94/0x140 [ 197.552647][ T6243] do_syscall_64+0x4c/0xa0 [ 197.557109][ T6243] ? clear_bhb_loop+0x60/0xb0 [ 197.561824][ T6243] ? clear_bhb_loop+0x60/0xb0 [ 197.566543][ T6243] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 197.572475][ T6243] RIP: 0033:0x7f27d999acb9 [ 197.576959][ T6243] 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 [ 197.596601][ T6243] RSP: 002b:00007f27da7b2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 197.605049][ T6243] RAX: ffffffffffffffda RBX: 00007f27d9c15fa0 RCX: 00007f27d999acb9 [ 197.613051][ T6243] RDX: 0000000000002042 RSI: 0000200000000700 RDI: 0000000000000005 [ 197.621061][ T6243] RBP: 00007f27da7b2090 R08: 0000000000000000 R09: 0000000000000000 [ 197.629061][ T6243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 197.637081][ T6243] R13: 00007f27d9c16038 R14: 00007f27d9c15fa0 R15: 00007ffc875211a8 [ 197.645124][ T6243] [ 197.729398][ T6246] netlink: 'syz.4.612': attribute type 25 has an invalid length. [ 197.845984][ T6249] netlink: 'syz.1.614': attribute type 25 has an invalid length. [ 199.155834][ T6260] netlink: 'syz.3.616': attribute type 2 has an invalid length. [ 199.224279][ T6260] netlink: 17267 bytes leftover after parsing attributes in process `syz.3.616'. [ 199.559021][ T6269] netlink: 129384 bytes leftover after parsing attributes in process `syz.0.617'. [ 200.591027][ T6282] netlink: 'syz.0.623': attribute type 2 has an invalid length. [ 200.638082][ T6282] netlink: 'syz.0.623': attribute type 1 has an invalid length. [ 200.916590][ T6296] netlink: 65039 bytes leftover after parsing attributes in process `syz.3.628'. [ 201.132268][ T6299] netlink: 'syz.0.629': attribute type 25 has an invalid length. [ 201.234015][ T6301] netlink: 'syz.3.630': attribute type 25 has an invalid length. [ 201.330264][ T6305] netlink: 'syz.4.631': attribute type 2 has an invalid length. [ 201.345535][ T6305] netlink: 17267 bytes leftover after parsing attributes in process `syz.4.631'. [ 201.498575][ T6307] netlink: 'syz.4.632': attribute type 21 has an invalid length. [ 201.532654][ T4289] Bluetooth: hci0: command 0x0406 tx timeout [ 201.539136][ T4287] Bluetooth: hci3: command 0x0406 tx timeout [ 201.545223][ T4287] Bluetooth: hci4: command 0x0406 tx timeout [ 201.551412][ T4275] Bluetooth: hci1: command 0x0406 tx timeout [ 201.608626][ T4287] Bluetooth: hci2: command 0x0406 tx timeout [ 202.724084][ T6313] device syzkaller0 entered promiscuous mode [ 204.181414][ T6337] netlink: 'syz.4.640': attribute type 2 has an invalid length. [ 204.202055][ T6337] netlink: 'syz.4.640': attribute type 1 has an invalid length. [ 208.207362][ T6343] bond0: (slave batadv0): Error: Slave device does not support XDP [ 208.429673][ T6356] netlink: 'syz.4.645': attribute type 25 has an invalid length. [ 208.470399][ T6361] netlink: 'syz.2.646': attribute type 21 has an invalid length. [ 208.636138][ T6365] netlink: 'syz.3.648': attribute type 10 has an invalid length. [ 208.666953][ T6365] netlink: 55 bytes leftover after parsing attributes in process `syz.3.648'. [ 209.155958][ T6374] FAULT_INJECTION: forcing a failure. [ 209.155958][ T6374] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 209.185197][ T6374] CPU: 0 PID: 6374 Comm: syz.2.653 Not tainted syzkaller #0 [ 209.192566][ T6374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 209.202749][ T6374] Call Trace: [ 209.206071][ T6374] [ 209.209068][ T6374] dump_stack_lvl+0x188/0x24e [ 209.213829][ T6374] ? show_regs_print_info+0x12/0x12 [ 209.219095][ T6374] ? load_image+0x400/0x400 [ 209.223682][ T6374] ? __lock_acquire+0x7d10/0x7d10 [ 209.228783][ T6374] should_fail_ex+0x399/0x4d0 [ 209.233536][ T6374] _copy_from_iter+0x1c0/0x1130 [ 209.238452][ T6374] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 209.244693][ T6374] ? lockdep_hardirqs_on+0x94/0x140 [ 209.249946][ T6374] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 209.256152][ T6374] ? copyout_mc+0x110/0x110 [ 209.260714][ T6374] ? __check_object_size+0x500/0xa40 [ 209.266135][ T6374] kernfs_fop_write_iter+0x1a0/0x520 [ 209.271491][ T6374] vfs_write+0x4b1/0xa30 [ 209.275793][ T6374] ? file_end_write+0x250/0x250 [ 209.280721][ T6374] ksys_write+0x14c/0x250 [ 209.285107][ T6374] ? __ia32_sys_read+0x80/0x80 [ 209.289990][ T6374] ? syscall_enter_from_user_mode+0x2a/0x80 [ 209.295957][ T6374] do_syscall_64+0x4c/0xa0 [ 209.300428][ T6374] ? clear_bhb_loop+0x60/0xb0 [ 209.305151][ T6374] ? clear_bhb_loop+0x60/0xb0 [ 209.309879][ T6374] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 209.315819][ T6374] RIP: 0033:0x7fac2f59acb9 [ 209.320363][ T6374] 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 [ 209.340101][ T6374] RSP: 002b:00007fac30386028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 209.348655][ T6374] RAX: ffffffffffffffda RBX: 00007fac2f815fa0 RCX: 00007fac2f59acb9 [ 209.356675][ T6374] RDX: 0000000000000012 RSI: 00002000000001c0 RDI: 0000000000000008 [ 209.364690][ T6374] RBP: 00007fac30386090 R08: 0000000000000000 R09: 0000000000000000 [ 209.372702][ T6374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 209.380715][ T6374] R13: 00007fac2f816038 R14: 00007fac2f815fa0 R15: 00007ffe43451f88 [ 209.388747][ T6374] [ 211.672301][ T6397] FAULT_INJECTION: forcing a failure. [ 211.672301][ T6397] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 211.712798][ T6397] CPU: 0 PID: 6397 Comm: syz.0.659 Not tainted syzkaller #0 [ 211.720184][ T6397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 211.730298][ T6397] Call Trace: [ 211.733620][ T6397] [ 211.736626][ T6397] dump_stack_lvl+0x188/0x24e [ 211.741361][ T6397] ? show_regs_print_info+0x12/0x12 [ 211.746600][ T6397] ? load_image+0x400/0x400 [ 211.751163][ T6397] ? __lock_acquire+0x7d10/0x7d10 [ 211.756250][ T6397] ? snprintf+0xe5/0x140 [ 211.760537][ T6397] should_fail_ex+0x399/0x4d0 [ 211.765259][ T6397] _copy_to_user+0x2c/0x130 [ 211.769801][ T6397] simple_read_from_buffer+0xe3/0x150 [ 211.775219][ T6397] proc_fail_nth_read+0x1a6/0x220 [ 211.780285][ T6397] ? proc_fault_inject_write+0x310/0x310 [ 211.785949][ T6397] ? fsnotify_perm+0x248/0x550 [ 211.790748][ T6397] ? proc_fault_inject_write+0x310/0x310 [ 211.796417][ T6397] vfs_read+0x2de/0xa00 [ 211.800624][ T6397] ? kernel_read+0x1e0/0x1e0 [ 211.805263][ T6397] ? __fget_files+0x28/0x4b0 [ 211.809885][ T6397] ? __fget_files+0x28/0x4b0 [ 211.814509][ T6397] ? __fget_files+0x43d/0x4b0 [ 211.819251][ T6397] ? __fdget_pos+0x2ae/0x360 [ 211.823880][ T6397] ? ksys_read+0x71/0x250 [ 211.828245][ T6397] ksys_read+0x14c/0x250 [ 211.833334][ T6397] ? vfs_write+0xa30/0xa30 [ 211.837809][ T6397] ? lockdep_hardirqs_on+0x94/0x140 [ 211.843064][ T6397] do_syscall_64+0x4c/0xa0 [ 211.847526][ T6397] ? clear_bhb_loop+0x60/0xb0 [ 211.852243][ T6397] ? clear_bhb_loop+0x60/0xb0 [ 211.856961][ T6397] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 211.862891][ T6397] RIP: 0033:0x7f97abb5b58e [ 211.867328][ T6397] 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 [ 211.886960][ T6397] RSP: 002b:00007f97acaebfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 211.895407][ T6397] RAX: ffffffffffffffda RBX: 00007f97acaec6c0 RCX: 00007f97abb5b58e [ 211.903423][ T6397] RDX: 000000000000000f RSI: 00007f97acaec0a0 RDI: 0000000000000004 [ 211.911430][ T6397] RBP: 00007f97acaec090 R08: 0000000000000000 R09: 0000000000000000 [ 211.919429][ T6397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 211.927424][ T6397] R13: 00007f97abe16038 R14: 00007f97abe15fa0 R15: 00007ffe099c1818 [ 211.935523][ T6397] [ 211.959876][ T6405] netlink: 60 bytes leftover after parsing attributes in process `syz.1.662'. [ 211.973325][ T6405] netlink: 60 bytes leftover after parsing attributes in process `syz.1.662'. [ 211.992203][ T6403] netlink: 60 bytes leftover after parsing attributes in process `syz.1.662'. [ 212.002998][ T6403] netlink: 60 bytes leftover after parsing attributes in process `syz.1.662'. [ 212.348186][ T6409] netlink: 'syz.3.661': attribute type 10 has an invalid length. [ 212.864369][ T6417] netlink: 'syz.0.667': attribute type 25 has an invalid length. [ 214.146125][ T6460] FAULT_INJECTION: forcing a failure. [ 214.146125][ T6460] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 214.168174][ T6460] CPU: 0 PID: 6460 Comm: syz.2.681 Not tainted syzkaller #0 [ 214.175655][ T6460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 214.185789][ T6460] Call Trace: [ 214.189158][ T6460] [ 214.192307][ T6460] dump_stack_lvl+0x188/0x24e [ 214.197088][ T6460] ? show_regs_print_info+0x12/0x12 [ 214.202500][ T6460] ? load_image+0x400/0x400 [ 214.207119][ T6460] ? __lock_acquire+0x7d10/0x7d10 [ 214.212273][ T6460] should_fail_ex+0x399/0x4d0 [ 214.217087][ T6460] _copy_from_user+0x2c/0x170 [ 214.221861][ T6460] ___sys_sendmsg+0x1c3/0x360 [ 214.226633][ T6460] ? __sys_sendmsg+0x290/0x290 [ 214.231577][ T6460] ? __lock_acquire+0x7d10/0x7d10 [ 214.236963][ T6460] __se_sys_sendmsg+0x1bb/0x2a0 [ 214.241909][ T6460] ? __x64_sys_sendmsg+0x80/0x80 [ 214.246981][ T6460] ? lockdep_hardirqs_on+0x94/0x140 [ 214.252383][ T6460] do_syscall_64+0x4c/0xa0 [ 214.256978][ T6460] ? clear_bhb_loop+0x60/0xb0 [ 214.261738][ T6460] ? clear_bhb_loop+0x60/0xb0 [ 214.266504][ T6460] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 214.272479][ T6460] RIP: 0033:0x7fac2f59acb9 [ 214.276958][ T6460] 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 [ 214.296656][ T6460] RSP: 002b:00007fac30386028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 214.305202][ T6460] RAX: ffffffffffffffda RBX: 00007fac2f815fa0 RCX: 00007fac2f59acb9 [ 214.313282][ T6460] RDX: 0000000000004000 RSI: 0000200000000000 RDI: 0000000000000005 [ 214.321352][ T6460] RBP: 00007fac30386090 R08: 0000000000000000 R09: 0000000000000000 [ 214.329394][ T6460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 214.337422][ T6460] R13: 00007fac2f816038 R14: 00007fac2f815fa0 R15: 00007ffe43451f88 [ 214.345579][ T6460] [ 214.617613][ T6467] netlink: 'syz.2.684': attribute type 25 has an invalid length. [ 215.443514][ T6472] netlink: 'syz.1.696': attribute type 2 has an invalid length. [ 215.486434][ T6472] netlink: 17267 bytes leftover after parsing attributes in process `syz.1.696'. [ 215.741167][ T6481] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.689'. [ 215.817873][ T6484] FAULT_INJECTION: forcing a failure. [ 215.817873][ T6484] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 215.869012][ T6484] CPU: 1 PID: 6484 Comm: syz.0.690 Not tainted syzkaller #0 [ 215.876394][ T6484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 215.886495][ T6484] Call Trace: [ 215.889817][ T6484] [ 215.892783][ T6484] dump_stack_lvl+0x188/0x24e [ 215.897523][ T6484] ? show_regs_print_info+0x12/0x12 [ 215.902771][ T6484] ? load_image+0x400/0x400 [ 215.907338][ T6484] ? __lock_acquire+0x7d10/0x7d10 [ 215.912422][ T6484] should_fail_ex+0x399/0x4d0 [ 215.917165][ T6484] strncpy_from_user+0x32/0x350 [ 215.922081][ T6484] bpf_prog_load+0x1f3/0x1560 [ 215.926828][ T6484] ? map_freeze+0x390/0x390 [ 215.931386][ T6484] ? __might_fault+0xa6/0x120 [ 215.936125][ T6484] ? __might_fault+0xa6/0x120 [ 215.940862][ T6484] ? __might_fault+0xc2/0x120 [ 215.945582][ T6484] ? __might_fault+0xa6/0x120 [ 215.950308][ T6484] ? bpf_lsm_bpf+0x5/0x10 [ 215.954684][ T6484] ? security_bpf+0x7a/0xa0 [ 215.959327][ T6484] __sys_bpf+0x5b8/0x780 [ 215.963621][ T6484] ? bpf_link_show_fdinfo+0x380/0x380 [ 215.969069][ T6484] ? lock_chain_count+0x20/0x20 [ 215.973986][ T6484] __x64_sys_bpf+0x78/0x90 [ 215.978460][ T6484] do_syscall_64+0x4c/0xa0 [ 215.982930][ T6484] ? clear_bhb_loop+0x60/0xb0 [ 215.987764][ T6484] ? clear_bhb_loop+0x60/0xb0 [ 215.992691][ T6484] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 215.998645][ T6484] RIP: 0033:0x7f97abb9acb9 [ 216.003108][ T6484] 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 [ 216.022868][ T6484] RSP: 002b:00007f97acaec028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 216.031339][ T6484] RAX: ffffffffffffffda RBX: 00007f97abe15fa0 RCX: 00007f97abb9acb9 [ 216.039361][ T6484] RDX: 0000000000000048 RSI: 0000200000000200 RDI: 0000000000000005 [ 216.047486][ T6484] RBP: 00007f97acaec090 R08: 0000000000000000 R09: 0000000000000000 [ 216.055507][ T6484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 216.063629][ T6484] R13: 00007f97abe16038 R14: 00007f97abe15fa0 R15: 00007ffe099c1818 [ 216.071676][ T6484] [ 216.679579][ T6501] FAULT_INJECTION: forcing a failure. [ 216.679579][ T6501] name failslab, interval 1, probability 0, space 0, times 0 [ 216.692951][ T6501] CPU: 1 PID: 6501 Comm: syz.2.698 Not tainted syzkaller #0 [ 216.700290][ T6501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 216.710373][ T6501] Call Trace: [ 216.713676][ T6501] [ 216.716644][ T6501] dump_stack_lvl+0x188/0x24e [ 216.721365][ T6501] ? show_regs_print_info+0x12/0x12 [ 216.726604][ T6501] ? load_image+0x400/0x400 [ 216.731152][ T6501] ? __might_sleep+0xd0/0xd0 [ 216.735775][ T6501] ? __lock_acquire+0x7d10/0x7d10 [ 216.740836][ T6501] should_fail_ex+0x399/0x4d0 [ 216.745551][ T6501] should_failslab+0x5/0x20 [ 216.750117][ T6501] slab_pre_alloc_hook+0x59/0x310 [ 216.755173][ T6501] ? tomoyo_encode+0x27e/0x540 [ 216.759972][ T6501] __kmem_cache_alloc_node+0x4f/0x260 [ 216.765383][ T6501] ? tomoyo_encode+0x27e/0x540 [ 216.770181][ T6501] __kmalloc+0xa0/0x240 [ 216.774392][ T6501] tomoyo_encode+0x27e/0x540 [ 216.779016][ T6501] tomoyo_realpath_from_path+0x58e/0x5d0 [ 216.784699][ T6501] ? tomoyo_path_number_perm+0x205/0x650 [ 216.790396][ T6501] tomoyo_path_number_perm+0x22f/0x650 [ 216.795903][ T6501] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 216.801401][ T6501] ? ksys_write+0x1c0/0x250 [ 216.805946][ T6501] ? common_file_perm+0x171/0x1c0 [ 216.811031][ T6501] ? __fget_files+0x28/0x4b0 [ 216.815653][ T6501] ? __fget_files+0x28/0x4b0 [ 216.820287][ T6501] security_file_ioctl+0x6c/0xa0 [ 216.825264][ T6501] __se_sys_ioctl+0x48/0x170 [ 216.829892][ T6501] do_syscall_64+0x4c/0xa0 [ 216.834350][ T6501] ? clear_bhb_loop+0x60/0xb0 [ 216.839092][ T6501] ? clear_bhb_loop+0x60/0xb0 [ 216.843804][ T6501] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 216.849732][ T6501] RIP: 0033:0x7fac2f59acb9 [ 216.854195][ T6501] 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 [ 216.873829][ T6501] RSP: 002b:00007fac30386028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 216.882271][ T6501] RAX: ffffffffffffffda RBX: 00007fac2f815fa0 RCX: 00007fac2f59acb9 [ 216.890281][ T6501] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 000000000000003a [ 216.898297][ T6501] RBP: 00007fac30386090 R08: 0000000000000000 R09: 0000000000000000 [ 216.906316][ T6501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 216.914321][ T6501] R13: 00007fac2f816038 R14: 00007fac2f815fa0 R15: 00007ffe43451f88 [ 216.922340][ T6501] [ 216.947976][ T6501] ERROR: Out of memory at tomoyo_realpath_from_path. [ 217.270024][ T6512] netlink: 'syz.2.702': attribute type 2 has an invalid length. [ 217.278029][ T6512] netlink: 17267 bytes leftover after parsing attributes in process `syz.2.702'. [ 217.302947][ T6514] netlink: 'syz.0.703': attribute type 25 has an invalid length. [ 218.230407][ T6524] netlink: 'syz.2.706': attribute type 25 has an invalid length. [ 218.752129][ T6539] FAULT_INJECTION: forcing a failure. [ 218.752129][ T6539] name failslab, interval 1, probability 0, space 0, times 0 [ 218.771409][ T6539] CPU: 1 PID: 6539 Comm: syz.1.709 Not tainted syzkaller #0 [ 218.778775][ T6539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 218.788867][ T6539] Call Trace: [ 218.792178][ T6539] [ 218.795145][ T6539] dump_stack_lvl+0x188/0x24e [ 218.799895][ T6539] ? show_regs_print_info+0x12/0x12 [ 218.805143][ T6539] ? load_image+0x400/0x400 [ 218.809702][ T6539] ? __might_sleep+0xd0/0xd0 [ 218.814358][ T6539] ? __lock_acquire+0x7d10/0x7d10 [ 218.819436][ T6539] should_fail_ex+0x399/0x4d0 [ 218.824180][ T6539] should_failslab+0x5/0x20 [ 218.828747][ T6539] slab_pre_alloc_hook+0x59/0x310 [ 218.833815][ T6539] ? bpf_prog_test_run_skb+0x234/0x12a0 [ 218.839418][ T6539] __kmem_cache_alloc_node+0x4f/0x260 [ 218.844846][ T6539] ? bpf_prog_test_run_skb+0x234/0x12a0 [ 218.850440][ T6539] __kmalloc+0xa0/0x240 [ 218.854740][ T6539] bpf_prog_test_run_skb+0x234/0x12a0 [ 218.860162][ T6539] ? lockdep_hardirqs_on+0x94/0x140 [ 218.865405][ T6539] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 218.871622][ T6539] ? cpu_online+0xa0/0xa0 [ 218.876015][ T6539] bpf_prog_test_run+0x31e/0x390 [ 218.881016][ T6539] __sys_bpf+0x62b/0x780 [ 218.885400][ T6539] ? bpf_link_show_fdinfo+0x380/0x380 [ 218.890841][ T6539] ? lock_chain_count+0x20/0x20 [ 218.895749][ T6539] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 218.901794][ T6539] __x64_sys_bpf+0x78/0x90 [ 218.906263][ T6539] do_syscall_64+0x4c/0xa0 [ 218.910736][ T6539] ? clear_bhb_loop+0x60/0xb0 [ 218.915506][ T6539] ? clear_bhb_loop+0x60/0xb0 [ 218.920245][ T6539] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 218.926187][ T6539] RIP: 0033:0x7f0ce579acb9 [ 218.930644][ T6539] 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 [ 218.950664][ T6539] RSP: 002b:00007f0ce662b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 218.959161][ T6539] RAX: ffffffffffffffda RBX: 00007f0ce5a16090 RCX: 00007f0ce579acb9 [ 218.967178][ T6539] RDX: 0000000000000050 RSI: 0000200000000040 RDI: 000000000000000a [ 218.975190][ T6539] RBP: 00007f0ce662b090 R08: 0000000000000000 R09: 0000000000000000 [ 218.983200][ T6539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.991218][ T6539] R13: 00007f0ce5a16128 R14: 00007f0ce5a16090 R15: 00007fff0e4c3d68 [ 218.999249][ T6539] [ 219.452592][ T6546] netlink: 'syz.2.713': attribute type 10 has an invalid length. [ 219.499528][ T6546] device syz_tun entered promiscuous mode [ 219.613756][ T6546] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 220.085088][ T6558] netlink: 'syz.0.718': attribute type 2 has an invalid length. [ 220.160784][ T6558] netlink: 17267 bytes leftover after parsing attributes in process `syz.0.718'. [ 220.291954][ T6564] netlink: 'syz.4.720': attribute type 25 has an invalid length. [ 220.785681][ T6569] bridge0: port 3(team0) entered blocking state [ 220.860033][ T6569] bridge0: port 3(team0) entered disabled state [ 221.154436][ T6569] device team0 entered promiscuous mode [ 221.166489][ T6569] device team_slave_0 entered promiscuous mode [ 221.192421][ T6569] device team_slave_1 entered promiscuous mode [ 221.689383][ T6585] netlink: 'syz.3.725': attribute type 25 has an invalid length. [ 221.748424][ T6583] netlink: 'syz.0.726': attribute type 10 has an invalid length. [ 221.801192][ T6583] device syz_tun entered promiscuous mode [ 221.928872][ T6583] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 223.163206][ T6599] FAULT_INJECTION: forcing a failure. [ 223.163206][ T6599] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 223.216371][ T6599] CPU: 1 PID: 6599 Comm: syz.0.728 Not tainted syzkaller #0 [ 223.223747][ T6599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 223.233857][ T6599] Call Trace: [ 223.237185][ T6599] [ 223.240163][ T6599] dump_stack_lvl+0x188/0x24e [ 223.244931][ T6599] ? show_regs_print_info+0x12/0x12 [ 223.250208][ T6599] ? load_image+0x400/0x400 [ 223.254769][ T6599] ? __lock_acquire+0x7d10/0x7d10 [ 223.259859][ T6599] should_fail_ex+0x399/0x4d0 [ 223.264594][ T6599] strncpy_from_user+0x32/0x350 [ 223.269502][ T6599] bpf_prog_load+0x1f3/0x1560 [ 223.274257][ T6599] ? map_freeze+0x390/0x390 [ 223.278827][ T6599] ? __might_fault+0xa6/0x120 [ 223.283569][ T6599] ? __might_fault+0xa6/0x120 [ 223.288294][ T6599] ? __might_fault+0xc2/0x120 [ 223.293020][ T6599] ? __might_fault+0xa6/0x120 [ 223.297748][ T6599] ? bpf_lsm_bpf+0x5/0x10 [ 223.302131][ T6599] ? security_bpf+0x7a/0xa0 [ 223.306689][ T6599] __sys_bpf+0x5b8/0x780 [ 223.311000][ T6599] ? bpf_link_show_fdinfo+0x380/0x380 [ 223.316452][ T6599] ? lock_chain_count+0x20/0x20 [ 223.321364][ T6599] __x64_sys_bpf+0x78/0x90 [ 223.325835][ T6599] do_syscall_64+0x4c/0xa0 [ 223.330304][ T6599] ? clear_bhb_loop+0x60/0xb0 [ 223.335032][ T6599] ? clear_bhb_loop+0x60/0xb0 [ 223.339955][ T6599] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 223.345906][ T6599] RIP: 0033:0x7f97abb9acb9 [ 223.350398][ T6599] 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 [ 223.370148][ T6599] RSP: 002b:00007f97acacb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 223.378623][ T6599] RAX: ffffffffffffffda RBX: 00007f97abe16090 RCX: 00007f97abb9acb9 [ 223.386690][ T6599] RDX: 0000000000000070 RSI: 00002000000000c0 RDI: 0000000000000005 [ 223.394716][ T6599] RBP: 00007f97acacb090 R08: 0000000000000000 R09: 0000000000000000 [ 223.402736][ T6599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 223.410759][ T6599] R13: 00007f97abe16128 R14: 00007f97abe16090 R15: 00007ffe099c1818 [ 223.418799][ T6599] [ 223.762234][ T6613] bridge0: port 3(team0) entered blocking state [ 223.775210][ T6613] bridge0: port 3(team0) entered disabled state [ 223.829369][ T6613] device team0 entered promiscuous mode [ 223.851701][ T6613] device team_slave_0 entered promiscuous mode [ 223.888661][ T6613] device team_slave_1 entered promiscuous mode [ 223.921916][ T6613] bridge0: port 3(team0) entered blocking state [ 223.930216][ T6613] bridge0: port 3(team0) entered forwarding state [ 223.944997][ T6616] netlink: 'syz.3.740': attribute type 25 has an invalid length. [ 224.237327][ T6618] netlink: 'syz.0.739': attribute type 10 has an invalid length. [ 226.213213][ T6654] netlink: 'syz.4.753': attribute type 25 has an invalid length. [ 226.334581][ T6657] bridge0: port 3(team0) entered blocking state [ 226.343995][ T6657] bridge0: port 3(team0) entered disabled state [ 226.393075][ T6657] device team0 entered promiscuous mode [ 226.416997][ T6657] device team_slave_0 entered promiscuous mode [ 226.425727][ T6657] device team_slave_1 entered promiscuous mode [ 226.464433][ T6657] bridge0: port 3(team0) entered blocking state [ 226.471469][ T6657] bridge0: port 3(team0) entered forwarding state [ 226.529104][ T6660] netlink: 'syz.2.756': attribute type 25 has an invalid length. [ 227.339358][ T6672] netlink: 'syz.2.761': attribute type 3 has an invalid length. [ 227.377949][ T6672] netlink: 177212 bytes leftover after parsing attributes in process `syz.2.761'. [ 227.799524][ T6690] netlink: 'syz.4.767': attribute type 25 has an invalid length. [ 227.933928][ T6698] netlink: 15743 bytes leftover after parsing attributes in process `syz.2.768'. [ 227.954688][ T6698] netlink: 'syz.2.768': attribute type 10 has an invalid length. [ 227.973467][ T6698] netlink: 65015 bytes leftover after parsing attributes in process `syz.2.768'. [ 228.704494][ T6701] netlink: 'syz.1.769': attribute type 25 has an invalid length. [ 230.025564][ T6735] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 230.107640][ T6735] device syzkaller0 entered promiscuous mode [ 231.340601][ T6761] netlink: 'syz.4.791': attribute type 1 has an invalid length. [ 231.372418][ T6761] netlink: 112860 bytes leftover after parsing attributes in process `syz.4.791'. [ 234.003903][ T6801] netlink: 'syz.1.803': attribute type 25 has an invalid length. [ 235.740520][ T6834] FAULT_INJECTION: forcing a failure. [ 235.740520][ T6834] name failslab, interval 1, probability 0, space 0, times 0 [ 235.787175][ T6834] CPU: 1 PID: 6834 Comm: syz.4.814 Not tainted syzkaller #0 [ 235.794546][ T6834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 235.804643][ T6834] Call Trace: [ 235.807951][ T6834] [ 235.810907][ T6834] dump_stack_lvl+0x188/0x24e [ 235.815625][ T6834] ? show_regs_print_info+0x12/0x12 [ 235.820890][ T6834] ? load_image+0x400/0x400 [ 235.825440][ T6834] ? __might_sleep+0xd0/0xd0 [ 235.830076][ T6834] ? __lock_acquire+0x7d10/0x7d10 [ 235.835153][ T6834] should_fail_ex+0x399/0x4d0 [ 235.839878][ T6834] should_failslab+0x5/0x20 [ 235.844415][ T6834] slab_pre_alloc_hook+0x59/0x310 [ 235.849508][ T6834] ? sk_prot_alloc+0xe7/0x210 [ 235.854223][ T6834] __kmem_cache_alloc_node+0x4f/0x260 [ 235.859631][ T6834] ? sk_prot_alloc+0xe7/0x210 [ 235.864426][ T6834] __kmalloc+0xa0/0x240 [ 235.868616][ T6834] sk_prot_alloc+0xe7/0x210 [ 235.873153][ T6834] ? sk_alloc+0x20/0x340 [ 235.877432][ T6834] sk_alloc+0x36/0x340 [ 235.881644][ T6834] ? bpf_ctx_init+0x163/0x1a0 [ 235.886363][ T6834] ? bpf_prog_test_run_skb+0x26f/0x12a0 [ 235.891979][ T6834] bpf_prog_test_run_skb+0x35e/0x12a0 [ 235.897403][ T6834] ? __fget_files+0x28/0x4b0 [ 235.902051][ T6834] ? __fget_files+0x43d/0x4b0 [ 235.906945][ T6834] ? cpu_online+0xa0/0xa0 [ 235.911334][ T6834] bpf_prog_test_run+0x31e/0x390 [ 235.916318][ T6834] __sys_bpf+0x62b/0x780 [ 235.920595][ T6834] ? bpf_link_show_fdinfo+0x380/0x380 [ 235.926012][ T6834] ? lock_chain_count+0x20/0x20 [ 235.930941][ T6834] __x64_sys_bpf+0x78/0x90 [ 235.935387][ T6834] do_syscall_64+0x4c/0xa0 [ 235.939837][ T6834] ? clear_bhb_loop+0x60/0xb0 [ 235.944545][ T6834] ? clear_bhb_loop+0x60/0xb0 [ 235.949256][ T6834] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 235.955176][ T6834] RIP: 0033:0x7fdf87d9acb9 [ 235.959614][ T6834] 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 [ 235.979243][ T6834] RSP: 002b:00007fdf88bdd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 235.987682][ T6834] RAX: ffffffffffffffda RBX: 00007fdf88015fa0 RCX: 00007fdf87d9acb9 [ 235.995686][ T6834] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 236.003686][ T6834] RBP: 00007fdf88bdd090 R08: 0000000000000000 R09: 0000000000000000 [ 236.011730][ T6834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 236.019822][ T6834] R13: 00007fdf88016038 R14: 00007fdf88015fa0 R15: 00007ffd6672cfe8 [ 236.027913][ T6834] [ 236.541499][ T6843] netlink: 132 bytes leftover after parsing attributes in process `syz.1.819'. [ 236.665278][ T6843] netlink: 'syz.1.819': attribute type 10 has an invalid length. [ 236.770445][ T6843] netlink: 156 bytes leftover after parsing attributes in process `syz.1.819'. [ 237.732344][ T6869] netlink: 'syz.2.827': attribute type 25 has an invalid length. [ 238.428167][ T6880] netlink: 'syz.1.832': attribute type 25 has an invalid length. [ 240.373753][ T6915] bridge0: port 3(team0) entered blocking state [ 240.389235][ T6915] bridge0: port 3(team0) entered disabled state [ 240.480836][ T6915] device team0 entered promiscuous mode [ 240.497030][ T6915] device team_slave_0 entered promiscuous mode [ 240.513764][ T6915] device team_slave_1 entered promiscuous mode [ 240.560267][ T6915] bridge0: port 3(team0) entered blocking state [ 240.567260][ T6915] bridge0: port 3(team0) entered forwarding state [ 240.685403][ T6921] netlink: 132 bytes leftover after parsing attributes in process `syz.1.844'. [ 241.399606][ T6935] netlink: 'syz.4.849': attribute type 25 has an invalid length. [ 242.315141][ T6936] delete_channel: no stack [ 242.800607][ T6965] netlink: 40 bytes leftover after parsing attributes in process `syz.2.856'. [ 242.833638][ T6965] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.061864][ T6965] device bridge_slave_0 left promiscuous mode [ 243.130141][ T6965] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.449340][ T6974] netlink: 132 bytes leftover after parsing attributes in process `syz.3.858'. [ 246.783135][ T7055] netlink: 'syz.4.888': attribute type 29 has an invalid length. [ 246.801664][ T7055] netlink: 'syz.4.888': attribute type 3 has an invalid length. [ 246.819626][ T7055] netlink: 132 bytes leftover after parsing attributes in process `syz.4.888'. [ 248.037373][ T7085] netlink: 'syz.0.899': attribute type 3 has an invalid length. [ 248.168758][ T7085] netlink: 114680 bytes leftover after parsing attributes in process `syz.0.899'. [ 250.202536][ T7124] netlink: 168 bytes leftover after parsing attributes in process `syz.2.907'. [ 250.422490][ T7126] device bond0 entered promiscuous mode [ 250.430786][ T7126] device bond_slave_0 entered promiscuous mode [ 250.444238][ T7126] device bond_slave_1 entered promiscuous mode [ 251.653638][ T7163] bridge0: port 4(bond0) entered blocking state [ 251.676736][ T7163] bridge0: port 4(bond0) entered disabled state [ 251.701102][ T7163] device bond0 entered promiscuous mode [ 251.738397][ T7163] device bond_slave_0 entered promiscuous mode [ 251.764430][ T7163] device bond_slave_1 entered promiscuous mode [ 251.808353][ T11] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 251.818640][ T11] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 251.832874][ T7163] device batadv0 entered promiscuous mode [ 251.894435][ T7163] device netdevsim0 entered promiscuous mode [ 251.939317][ T7163] bridge0: port 4(bond0) entered blocking state [ 251.945792][ T7163] bridge0: port 4(bond0) entered forwarding state [ 251.991187][ T7170] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 252.007405][ T7170] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 252.023875][ T7170] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 252.033507][ T7170] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 252.078826][ T7170] bond0: (slave batadv0): Releasing backup interface [ 252.098255][ T7170] device batadv0 left promiscuous mode [ 253.975873][ T7222] bridge0: port 1(bond0) entered blocking state [ 253.985681][ T7222] bridge0: port 1(bond0) entered disabled state [ 254.013267][ T7222] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 254.025574][ T7222] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 255.023561][ T7222] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 255.035275][ T7222] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 255.335917][ T7235] netlink: 'syz.4.944': attribute type 25 has an invalid length. [ 255.573671][ T7238] netlink: 60 bytes leftover after parsing attributes in process `syz.3.946'. [ 255.792756][ T1274] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.799274][ T1274] ieee802154 phy1 wpan1: encryption failed: -22 [ 257.002832][ T7262] FAULT_INJECTION: forcing a failure. [ 257.002832][ T7262] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 257.020300][ T7262] CPU: 0 PID: 7262 Comm: syz.0.954 Not tainted syzkaller #0 [ 257.027667][ T7262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 257.037782][ T7262] Call Trace: [ 257.041091][ T7262] [ 257.044049][ T7262] dump_stack_lvl+0x188/0x24e [ 257.048783][ T7262] ? show_regs_print_info+0x12/0x12 [ 257.054019][ T7262] ? load_image+0x400/0x400 [ 257.058563][ T7262] ? __lock_acquire+0x7d10/0x7d10 [ 257.063648][ T7262] ? snprintf+0xe5/0x140 [ 257.067922][ T7262] should_fail_ex+0x399/0x4d0 [ 257.072729][ T7262] _copy_to_user+0x2c/0x130 [ 257.077283][ T7262] simple_read_from_buffer+0xe3/0x150 [ 257.082718][ T7262] proc_fail_nth_read+0x1a6/0x220 [ 257.087803][ T7262] ? proc_fault_inject_write+0x310/0x310 [ 257.093593][ T7262] ? fsnotify_perm+0x248/0x550 [ 257.098419][ T7262] ? proc_fault_inject_write+0x310/0x310 [ 257.104099][ T7262] vfs_read+0x2de/0xa00 [ 257.108392][ T7262] ? kernel_read+0x1e0/0x1e0 [ 257.113048][ T7262] ? __fget_files+0x28/0x4b0 [ 257.117686][ T7262] ? __fget_files+0x28/0x4b0 [ 257.122406][ T7262] ? __fget_files+0x43d/0x4b0 [ 257.127136][ T7262] ? __fdget_pos+0x2ae/0x360 [ 257.131768][ T7262] ? ksys_read+0x71/0x250 [ 257.136156][ T7262] ksys_read+0x14c/0x250 [ 257.140455][ T7262] ? vfs_write+0xa30/0xa30 [ 257.144929][ T7262] ? lockdep_hardirqs_on+0x94/0x140 [ 257.150203][ T7262] do_syscall_64+0x4c/0xa0 [ 257.154667][ T7262] ? clear_bhb_loop+0x60/0xb0 [ 257.159500][ T7262] ? clear_bhb_loop+0x60/0xb0 [ 257.164262][ T7262] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 257.170199][ T7262] RIP: 0033:0x7f97abb5b58e [ 257.174651][ T7262] 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 [ 257.194285][ T7262] RSP: 002b:00007f97acaebfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 257.202729][ T7262] RAX: ffffffffffffffda RBX: 00007f97acaec6c0 RCX: 00007f97abb5b58e [ 257.210753][ T7262] RDX: 000000000000000f RSI: 00007f97acaec0a0 RDI: 0000000000000004 [ 257.218780][ T7262] RBP: 00007f97acaec090 R08: 0000000000000000 R09: 0000000000000000 [ 257.226968][ T7262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 257.234974][ T7262] R13: 00007f97abe16038 R14: 00007f97abe15fa0 R15: 00007ffe099c1818 [ 257.243341][ T7262] [ 257.785489][ T7275] netlink: 9087 bytes leftover after parsing attributes in process `syz.0.959'. [ 258.084816][ T7285] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.963'. [ 258.188201][ T7289] bridge0: port 4(bond0) entered blocking state [ 258.195035][ T7289] bridge0: port 4(bond0) entered disabled state [ 258.254938][ T7289] device bond0 entered promiscuous mode [ 258.274456][ T7289] device bond_slave_0 entered promiscuous mode [ 258.280024][ T7292] netlink: 'syz.2.965': attribute type 3 has an invalid length. [ 258.289409][ T7292] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.965'. [ 258.305232][ T7289] device bond_slave_1 entered promiscuous mode [ 258.315531][ T7289] bridge0: port 4(bond0) entered blocking state [ 258.322008][ T7289] bridge0: port 4(bond0) entered forwarding state [ 258.338701][ T7290] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 258.346387][ T7290] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 258.359921][ T7290] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 258.372084][ T7290] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 259.351737][ T7315] netlink: 9087 bytes leftover after parsing attributes in process `syz.0.974'. [ 259.873431][ T7328] netlink: 'syz.4.979': attribute type 3 has an invalid length. [ 259.894041][ T7328] netlink: 'syz.4.979': attribute type 1 has an invalid length. [ 259.958582][ T7333] FAULT_INJECTION: forcing a failure. [ 259.958582][ T7333] name failslab, interval 1, probability 0, space 0, times 0 [ 259.977575][ T7334] netlink: 'syz.4.979': attribute type 2 has an invalid length. [ 259.985352][ T7333] CPU: 0 PID: 7333 Comm: syz.2.982 Not tainted syzkaller #0 [ 259.992694][ T7333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 260.002805][ T7333] Call Trace: [ 260.006129][ T7333] [ 260.009106][ T7333] dump_stack_lvl+0x188/0x24e [ 260.013857][ T7333] ? show_regs_print_info+0x12/0x12 [ 260.019122][ T7333] ? load_image+0x400/0x400 [ 260.023692][ T7333] ? perf_trace_lock+0xf8/0x390 [ 260.028697][ T7333] ? verify_lock_unused+0x140/0x140 [ 260.034053][ T7333] ? perf_trace_lock+0xf8/0x390 [ 260.038998][ T7333] should_fail_ex+0x399/0x4d0 [ 260.043752][ T7333] should_failslab+0x5/0x20 [ 260.048322][ T7333] slab_pre_alloc_hook+0x59/0x310 [ 260.053509][ T7333] kmem_cache_alloc+0x56/0x2f0 [ 260.058327][ T7333] ? skb_clone+0x1e7/0x370 [ 260.062819][ T7333] skb_clone+0x1e7/0x370 [ 260.067123][ T7333] __netlink_deliver_tap+0x3ed/0x800 [ 260.072495][ T7333] ? netlink_deliver_tap+0x2e/0x1b0 [ 260.077755][ T7333] netlink_deliver_tap+0x19c/0x1b0 [ 260.082932][ T7333] netlink_unicast+0x728/0x8d0 [ 260.087860][ T7333] netlink_sendmsg+0x8ad/0xbd0 [ 260.092756][ T7333] ? netlink_getsockopt+0x550/0x550 [ 260.098014][ T7333] ? aa_sock_msg_perm+0x94/0x150 [ 260.103005][ T7333] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 260.108342][ T7333] ? security_socket_sendmsg+0x7c/0xa0 [ 260.113914][ T7333] ? netlink_getsockopt+0x550/0x550 [ 260.119169][ T7333] ____sys_sendmsg+0x5be/0x970 [ 260.124003][ T7333] ? __sys_sendmsg_sock+0x30/0x30 [ 260.129069][ T7333] ? __import_iovec+0x315/0x500 [ 260.134117][ T7333] ? import_iovec+0x6f/0xa0 [ 260.138651][ T7333] ___sys_sendmsg+0x2a2/0x360 [ 260.143371][ T7333] ? __sys_sendmsg+0x290/0x290 [ 260.148189][ T7333] ? __lock_acquire+0x7d10/0x7d10 [ 260.153277][ T7333] __se_sys_sendmsg+0x1bb/0x2a0 [ 260.158170][ T7333] ? __x64_sys_sendmsg+0x80/0x80 [ 260.163147][ T7333] ? lockdep_hardirqs_on+0x94/0x140 [ 260.168398][ T7333] do_syscall_64+0x4c/0xa0 [ 260.172852][ T7333] ? clear_bhb_loop+0x60/0xb0 [ 260.177740][ T7333] ? clear_bhb_loop+0x60/0xb0 [ 260.182455][ T7333] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 260.188476][ T7333] RIP: 0033:0x7fac2f59acb9 [ 260.192930][ T7333] 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 [ 260.212669][ T7333] RSP: 002b:00007fac30386028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 260.221122][ T7333] RAX: ffffffffffffffda RBX: 00007fac2f815fa0 RCX: 00007fac2f59acb9 [ 260.229220][ T7333] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 260.237221][ T7333] RBP: 00007fac30386090 R08: 0000000000000000 R09: 0000000000000000 [ 260.245240][ T7333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 260.253257][ T7333] R13: 00007fac2f816038 R14: 00007fac2f815fa0 R15: 00007ffe43451f88 [ 260.261271][ T7333] [ 260.304325][ T7334] device 0 entered promiscuous mode [ 260.373973][ T7333] netlink: 'syz.2.982': attribute type 11 has an invalid length. [ 260.382289][ T7333] netlink: 132 bytes leftover after parsing attributes in process `syz.2.982'. [ 261.852910][ T7359] netlink: 61211 bytes leftover after parsing attributes in process `syz.0.989'. [ 261.922095][ T7362] netlink: 9075 bytes leftover after parsing attributes in process `syz.2.988'. [ 261.944414][ T7364] netlink: 144 bytes leftover after parsing attributes in process `syz.3.990'. [ 262.744421][ T7386] netlink: 60 bytes leftover after parsing attributes in process `syz.0.999'. [ 262.785378][ T7386] netlink: 60 bytes leftover after parsing attributes in process `syz.0.999'. [ 262.826030][ T7387] netlink: 60 bytes leftover after parsing attributes in process `syz.0.999'. [ 262.857363][ T7386] netlink: 60 bytes leftover after parsing attributes in process `syz.0.999'. [ 262.893018][ T7386] netlink: 'syz.0.999': attribute type 2 has an invalid length. [ 262.906360][ T7386] netlink: 17267 bytes leftover after parsing attributes in process `syz.0.999'. [ 263.335453][ T7397] netlink: 9075 bytes leftover after parsing attributes in process `syz.2.1003'. [ 264.433876][ T7405] netlink: 'syz.1.1006': attribute type 10 has an invalid length. [ 264.466855][ T7405] netlink: 55 bytes leftover after parsing attributes in process `syz.1.1006'. [ 265.490337][ T7424] FAULT_INJECTION: forcing a failure. [ 265.490337][ T7424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 265.513812][ T7424] CPU: 1 PID: 7424 Comm: syz.3.1012 Not tainted syzkaller #0 [ 265.521376][ T7424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 265.531487][ T7424] Call Trace: [ 265.534810][ T7424] [ 265.537784][ T7424] dump_stack_lvl+0x188/0x24e [ 265.542638][ T7424] ? show_regs_print_info+0x12/0x12 [ 265.547913][ T7424] ? load_image+0x400/0x400 [ 265.552483][ T7424] ? __lock_acquire+0x7d10/0x7d10 [ 265.557583][ T7424] should_fail_ex+0x399/0x4d0 [ 265.562331][ T7424] _copy_from_user+0x2c/0x170 [ 265.567066][ T7424] ___sys_sendmsg+0x1c3/0x360 [ 265.571794][ T7424] ? __sys_sendmsg+0x290/0x290 [ 265.576606][ T7424] ? __lock_acquire+0x7d10/0x7d10 [ 265.581689][ T7424] __se_sys_sendmsg+0x1bb/0x2a0 [ 265.586573][ T7424] ? __x64_sys_sendmsg+0x80/0x80 [ 265.591551][ T7424] ? lockdep_hardirqs_on+0x94/0x140 [ 265.596782][ T7424] do_syscall_64+0x4c/0xa0 [ 265.601236][ T7424] ? clear_bhb_loop+0x60/0xb0 [ 265.605944][ T7424] ? clear_bhb_loop+0x60/0xb0 [ 265.610677][ T7424] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 265.616703][ T7424] RIP: 0033:0x7f27d999acb9 [ 265.621151][ T7424] 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 [ 265.640795][ T7424] RSP: 002b:00007f27da7b2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 265.649252][ T7424] RAX: ffffffffffffffda RBX: 00007f27d9c15fa0 RCX: 00007f27d999acb9 [ 265.657251][ T7424] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000007 [ 265.665251][ T7424] RBP: 00007f27da7b2090 R08: 0000000000000000 R09: 0000000000000000 [ 265.673245][ T7424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 265.681240][ T7424] R13: 00007f27d9c16038 R14: 00007f27d9c15fa0 R15: 00007ffc875211a8 [ 265.689244][ T7424] [ 265.911602][ T7430] netlink: 'syz.2.1013': attribute type 11 has an invalid length. [ 265.988808][ T7430] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 278.705094][ T7626] bridge0: port 3(team0) entered disabled state [ 278.713010][ T7626] bridge0: port 2(bridge_slave_1) entered disabled state [ 278.724540][ T7626] bridge0: port 1(bridge_slave_0) entered disabled state [ 278.968763][ T7634] device team0 left promiscuous mode [ 278.974148][ T7634] device team_slave_0 left promiscuous mode [ 279.042619][ T7634] device team_slave_1 left promiscuous mode [ 279.058263][ T7634] bridge0: port 3(team0) entered disabled state [ 279.102361][ T7634] device bridge_slave_1 left promiscuous mode [ 279.188030][ T7634] bridge0: port 2(bridge_slave_1) entered disabled state [ 279.299240][ T7634] device bridge_slave_0 left promiscuous mode [ 279.336649][ T7634] bridge0: port 1(bridge_slave_0) entered disabled state [ 279.720356][ T7645] FAULT_INJECTION: forcing a failure. [ 279.720356][ T7645] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 279.792178][ T7645] CPU: 1 PID: 7645 Comm: syz.2.1090 Not tainted syzkaller #0 [ 279.799658][ T7645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 279.809855][ T7645] Call Trace: [ 279.813178][ T7645] [ 279.816162][ T7645] dump_stack_lvl+0x188/0x24e [ 279.820904][ T7645] ? show_regs_print_info+0x12/0x12 [ 279.826148][ T7645] ? load_image+0x400/0x400 [ 279.830691][ T7645] ? __lock_acquire+0x7d10/0x7d10 [ 279.835757][ T7645] ? snprintf+0xe5/0x140 [ 279.840063][ T7645] should_fail_ex+0x399/0x4d0 [ 279.844784][ T7645] _copy_to_user+0x2c/0x130 [ 279.849323][ T7645] simple_read_from_buffer+0xe3/0x150 [ 279.854734][ T7645] proc_fail_nth_read+0x1a6/0x220 [ 279.859812][ T7645] ? proc_fault_inject_write+0x310/0x310 [ 279.865511][ T7645] ? fsnotify_perm+0x248/0x550 [ 279.870337][ T7645] ? proc_fault_inject_write+0x310/0x310 [ 279.876020][ T7645] vfs_read+0x2de/0xa00 [ 279.880241][ T7645] ? kernel_read+0x1e0/0x1e0 [ 279.884922][ T7645] ? __fget_files+0x28/0x4b0 [ 279.889555][ T7645] ? __fget_files+0x28/0x4b0 [ 279.894196][ T7645] ? __fget_files+0x43d/0x4b0 [ 279.898935][ T7645] ? __fdget_pos+0x2ae/0x360 [ 279.903598][ T7645] ? ksys_read+0x71/0x250 [ 279.907979][ T7645] ksys_read+0x14c/0x250 [ 279.912274][ T7645] ? vfs_write+0xa30/0xa30 [ 279.916743][ T7645] ? lockdep_hardirqs_on+0x94/0x140 [ 279.921983][ T7645] do_syscall_64+0x4c/0xa0 [ 279.926544][ T7645] ? clear_bhb_loop+0x60/0xb0 [ 279.931268][ T7645] ? clear_bhb_loop+0x60/0xb0 [ 279.936000][ T7645] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 279.941958][ T7645] RIP: 0033:0x7fac2f55b58e [ 279.946402][ T7645] 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 [ 279.966230][ T7645] RSP: 002b:00007fac30385fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 279.974777][ T7645] RAX: ffffffffffffffda RBX: 00007fac303866c0 RCX: 00007fac2f55b58e [ 279.982862][ T7645] RDX: 000000000000000f RSI: 00007fac303860a0 RDI: 0000000000000005 [ 279.990861][ T7645] RBP: 00007fac30386090 R08: 0000000000000000 R09: 0000000000000000 [ 279.998854][ T7645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 280.006844][ T7645] R13: 00007fac2f816038 R14: 00007fac2f815fa0 R15: 00007ffe43451f88 [ 280.014856][ T7645] [ 281.559572][ T7681] bridge0: port 4(bond0) entered disabled state [ 281.569988][ T7681] bridge0: port 3(team0) entered disabled state [ 281.577709][ T7681] bridge0: port 2(bridge_slave_1) entered disabled state [ 281.589277][ T7681] bridge0: port 1(bridge_slave_0) entered disabled state [ 281.697468][ T7686] device bond0 left promiscuous mode [ 281.702864][ T7686] device bond_slave_0 left promiscuous mode [ 281.776792][ T7686] device bond_slave_1 left promiscuous mode [ 281.865451][ T7686] device netdevsim0 left promiscuous mode [ 281.909583][ T7686] bridge0: port 4(bond0) entered disabled state [ 281.971489][ T7686] device team0 left promiscuous mode [ 281.987730][ T7686] device team_slave_0 left promiscuous mode [ 281.996979][ T7686] device team_slave_1 left promiscuous mode [ 282.004003][ T7686] bridge0: port 3(team0) entered disabled state [ 282.032664][ T7686] device bridge_slave_1 left promiscuous mode [ 282.059908][ T7686] bridge0: port 2(bridge_slave_1) entered disabled state [ 282.096585][ T7686] device bridge_slave_0 left promiscuous mode [ 282.113834][ T7686] bridge0: port 1(bridge_slave_0) entered disabled state [ 284.179452][ T7739] __nla_validate_parse: 1 callbacks suppressed [ 284.179477][ T7739] netlink: 52 bytes leftover after parsing attributes in process `syz.2.1121'. [ 284.805458][ T7747] bridge0: port 3(team0) entered disabled state [ 284.814481][ T7747] bridge0: port 2(bridge_slave_1) entered disabled state [ 284.826935][ T7747] bridge0: port 1(bridge_slave_0) entered disabled state [ 284.986389][ T7753] device team0 left promiscuous mode [ 284.999649][ T7753] device team_slave_0 left promiscuous mode [ 285.009754][ T7753] device team_slave_1 left promiscuous mode [ 285.021498][ T7753] bridge0: port 3(team0) entered disabled state [ 285.075503][ T7753] device bridge_slave_1 left promiscuous mode [ 285.094256][ T7753] bridge0: port 2(bridge_slave_1) entered disabled state [ 285.157373][ T7753] device bridge_slave_0 left promiscuous mode [ 285.178526][ T7753] bridge0: port 1(bridge_slave_0) entered disabled state [ 286.306174][ T7784] netlink: 52 bytes leftover after parsing attributes in process `syz.0.1138'. [ 290.944052][ T7841] netlink: 52 bytes leftover after parsing attributes in process `syz.1.1159'. [ 295.090108][ T7882] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1173'. [ 295.136786][ T7882] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1173'. [ 295.160321][ T7883] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1173'. [ 295.203969][ T7882] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1173'. [ 295.769999][ T7897] bridge0: port 4(bond0) entered disabled state [ 295.785139][ T7897] bridge0: port 2(bridge_slave_1) entered disabled state [ 295.840980][ T7897] bridge0: port 1(bridge_slave_0) entered disabled state [ 295.973714][ T7898] netlink: 'syz.3.1178': attribute type 10 has an invalid length. [ 296.014103][ T7898] device veth1_vlan left promiscuous mode [ 296.235663][ T7898] device veth1_vlan entered promiscuous mode [ 296.284880][ T7898] team0: Port device macvlan1 added [ 296.316119][ T7899] device bond0 left promiscuous mode [ 296.325840][ T7899] device bond_slave_0 left promiscuous mode [ 296.334832][ T7899] device bond_slave_1 left promiscuous mode [ 296.341632][ T7899] bridge0: port 4(bond0) entered disabled state [ 296.368591][ T7899] device team0 left promiscuous mode [ 296.374221][ T7899] device team_slave_0 left promiscuous mode [ 296.381130][ T7899] device team_slave_1 left promiscuous mode [ 296.388129][ T7899] bridge0: port 3(team0) entered disabled state [ 296.409760][ T7899] device bridge_slave_1 left promiscuous mode [ 296.422304][ T7899] bridge0: port 2(bridge_slave_1) entered disabled state [ 296.443771][ T7899] device bridge_slave_0 left promiscuous mode [ 296.464509][ T7899] bridge0: port 1(bridge_slave_0) entered disabled state [ 297.770533][ T7944] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1192'. [ 297.913195][ T7944] device hsr_slave_0 left promiscuous mode [ 297.969904][ T7944] device hsr_slave_1 left promiscuous mode [ 298.146519][ T7950] netlink: 10 bytes leftover after parsing attributes in process `syz.0.1193'. [ 298.159873][ T7946] netlink: 'syz.0.1193': attribute type 21 has an invalid length. [ 298.695500][ T7964] bridge0: port 1(team0) entered blocking state [ 298.724860][ T7964] bridge0: port 1(team0) entered disabled state [ 298.745662][ T7964] device team0 entered promiscuous mode [ 298.785951][ T7964] device team_slave_0 entered promiscuous mode [ 298.832721][ T7964] device team_slave_1 entered promiscuous mode [ 300.074245][ T7992] bridge0: port 1(team0) entered blocking state [ 300.089309][ T7992] bridge0: port 1(team0) entered disabled state [ 300.138980][ T7992] device team0 entered promiscuous mode [ 300.156905][ T7992] device team_slave_0 entered promiscuous mode [ 300.169270][ T7992] device team_slave_1 entered promiscuous mode [ 300.407747][ T8003] netlink: 'syz.3.1207': attribute type 1 has an invalid length. [ 300.476572][ T8003] netlink: 'syz.3.1207': attribute type 3 has an invalid length. [ 300.488179][ T8003] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1207'. [ 301.493600][ T8025] device team0 left promiscuous mode [ 301.499662][ T8025] device team_slave_0 left promiscuous mode [ 301.505966][ T8025] device team_slave_1 left promiscuous mode [ 301.513178][ T8025] bridge0: port 1(team0) entered disabled state [ 302.323039][ T8043] netlink: 'syz.2.1220': attribute type 1 has an invalid length. [ 303.225821][ T8054] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1224'. [ 303.279140][ T8054] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1224'. [ 303.310521][ T8055] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1224'. [ 303.351984][ T8054] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.1224'. [ 306.870825][ T8122] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.1246'. [ 306.891340][ T8122] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.1246'. [ 306.955166][ T8124] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.1246'. [ 306.988757][ T8122] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.1246'. [ 310.568578][ T8137] bridge0: port 1(team0) entered blocking state [ 310.575268][ T8137] bridge0: port 1(team0) entered disabled state [ 310.583493][ T8137] device team0 entered promiscuous mode [ 310.589507][ T8137] device team_slave_0 entered promiscuous mode [ 310.596107][ T8137] device team_slave_1 entered promiscuous mode [ 310.603778][ T8137] device macvlan1 entered promiscuous mode [ 310.628349][ T8162] device team0 left promiscuous mode [ 310.637709][ T8162] device team_slave_0 left promiscuous mode [ 310.643852][ T8162] device team_slave_1 left promiscuous mode [ 310.663974][ T8162] bridge0: port 1(team0) entered disabled state [ 311.186011][ T8176] FAULT_INJECTION: forcing a failure. [ 311.186011][ T8176] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 311.203432][ T8176] CPU: 1 PID: 8176 Comm: syz.4.1264 Not tainted syzkaller #0 [ 311.210881][ T8176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 311.220986][ T8176] Call Trace: [ 311.224304][ T8176] [ 311.227277][ T8176] dump_stack_lvl+0x188/0x24e [ 311.232024][ T8176] ? show_regs_print_info+0x12/0x12 [ 311.237289][ T8176] ? load_image+0x400/0x400 [ 311.241850][ T8176] ? __lock_acquire+0x7d10/0x7d10 [ 311.246949][ T8176] should_fail_ex+0x399/0x4d0 [ 311.251700][ T8176] _copy_from_user+0x2c/0x170 [ 311.256440][ T8176] __sys_bpf+0x2ea/0x780 [ 311.260742][ T8176] ? bpf_link_show_fdinfo+0x380/0x380 [ 311.266166][ T8176] ? lock_chain_count+0x20/0x20 [ 311.271053][ T8176] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 311.277077][ T8176] __x64_sys_bpf+0x78/0x90 [ 311.281534][ T8176] do_syscall_64+0x4c/0xa0 [ 311.285987][ T8176] ? clear_bhb_loop+0x60/0xb0 [ 311.290698][ T8176] ? clear_bhb_loop+0x60/0xb0 [ 311.295409][ T8176] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 311.301334][ T8176] RIP: 0033:0x7fdf87d9acb9 [ 311.305779][ T8176] 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 [ 311.325514][ T8176] RSP: 002b:00007fdf88bdd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 311.334010][ T8176] RAX: ffffffffffffffda RBX: 00007fdf88015fa0 RCX: 00007fdf87d9acb9 [ 311.342011][ T8176] RDX: 0000000000000094 RSI: 0000200000000740 RDI: 0000000000000005 [ 311.350093][ T8176] RBP: 00007fdf88bdd090 R08: 0000000000000000 R09: 0000000000000000 [ 311.358091][ T8176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 311.366108][ T8176] R13: 00007fdf88016038 R14: 00007fdf88015fa0 R15: 00007ffd6672cfe8 [ 311.374123][ T8176] [ 312.676111][ T8202] bridge0: port 1(team0) entered blocking state [ 312.715780][ T8202] bridge0: port 1(team0) entered disabled state [ 312.777113][ T8202] device team0 entered promiscuous mode [ 312.791145][ T8202] device team_slave_0 entered promiscuous mode [ 312.821082][ T8202] device team_slave_1 entered promiscuous mode [ 313.208895][ T8207] device team0 left promiscuous mode [ 313.230087][ T8207] device team_slave_0 left promiscuous mode [ 313.273743][ T8207] device team_slave_1 left promiscuous mode [ 313.313634][ T8207] device macvlan1 left promiscuous mode [ 313.344725][ T8207] bridge0: port 1(team0) entered disabled state [ 313.662274][ T8222] netlink: 'syz.1.1278': attribute type 1 has an invalid length. [ 313.722634][ T8215] bridge0: port 1(team0) entered blocking state [ 313.736122][ T8215] bridge0: port 1(team0) entered disabled state [ 313.763973][ T8215] device team0 entered promiscuous mode [ 313.797311][ T8215] device team_slave_0 entered promiscuous mode [ 313.821232][ T8215] device team_slave_1 entered promiscuous mode [ 317.211048][ T1274] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.217612][ T1274] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.376018][ T8263] device team0 left promiscuous mode [ 317.382620][ T8263] device team_slave_0 left promiscuous mode [ 317.394317][ T8263] device team_slave_1 left promiscuous mode [ 317.404022][ T8263] bridge0: port 1(team0) entered disabled state [ 318.040295][ T8277] bridge0: port 1(team0) entered blocking state [ 318.067908][ T8277] bridge0: port 1(team0) entered disabled state [ 318.098922][ T8277] device team0 entered promiscuous mode [ 318.119657][ T8277] device team_slave_0 entered promiscuous mode [ 318.142087][ T8277] device team_slave_1 entered promiscuous mode [ 318.159800][ T8277] device macvlan1 entered promiscuous mode [ 318.528483][ T8292] netlink: 16098 bytes leftover after parsing attributes in process `syz.3.1304'. [ 319.259885][ T8310] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1310'. [ 319.319780][ T8310] netlink: 14 bytes leftover after parsing attributes in process `syz.4.1310'. [ 319.428945][ T8310] openvswitch: netlink: Message has 6 unknown bytes. [ 319.838338][ T8324] device team0 left promiscuous mode [ 319.843716][ T8324] device team_slave_0 left promiscuous mode [ 319.927561][ T8324] device team_slave_1 left promiscuous mode [ 319.947907][ T8324] bridge0: port 1(team0) entered disabled state [ 320.373085][ T8335] netlink: 9286 bytes leftover after parsing attributes in process `syz.3.1318'. [ 320.521176][ T8335] netlink: 'syz.3.1318': attribute type 27 has an invalid length. [ 320.593632][ T8335] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 321.694885][ T8365] FAULT_INJECTION: forcing a failure. [ 321.694885][ T8365] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 321.717594][ T8365] CPU: 1 PID: 8365 Comm: syz.2.1329 Not tainted syzkaller #0 [ 321.725229][ T8365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 321.735437][ T8365] Call Trace: [ 321.738769][ T8365] [ 321.741749][ T8365] dump_stack_lvl+0x188/0x24e [ 321.746512][ T8365] ? show_regs_print_info+0x12/0x12 [ 321.751795][ T8365] ? load_image+0x400/0x400 [ 321.756369][ T8365] ? __lock_acquire+0x7d10/0x7d10 [ 321.761470][ T8365] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 321.767285][ T8365] should_fail_ex+0x399/0x4d0 [ 321.772033][ T8365] _copy_from_user+0x2c/0x170 [ 321.776766][ T8365] ___sys_sendmsg+0x1c3/0x360 [ 321.781497][ T8365] ? __sys_sendmsg+0x290/0x290 [ 321.786341][ T8365] ? trace_call_bpf+0xbf/0x6b0 [ 321.791188][ T8365] __se_sys_sendmsg+0x1bb/0x2a0 [ 321.796075][ T8365] ? __x64_sys_sendmsg+0x80/0x80 [ 321.801080][ T8365] ? lockdep_hardirqs_on+0x94/0x140 [ 321.806318][ T8365] do_syscall_64+0x4c/0xa0 [ 321.810774][ T8365] ? clear_bhb_loop+0x60/0xb0 [ 321.815487][ T8365] ? clear_bhb_loop+0x60/0xb0 [ 321.820218][ T8365] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 321.826159][ T8365] RIP: 0033:0x7fac2f59acb9 [ 321.830620][ T8365] 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 [ 321.850288][ T8365] RSP: 002b:00007fac30386028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 321.858835][ T8365] RAX: ffffffffffffffda RBX: 00007fac2f815fa0 RCX: 00007fac2f59acb9 [ 321.866852][ T8365] RDX: 0000000000000000 RSI: 0000200000003780 RDI: 000000000000000b [ 321.874858][ T8365] RBP: 00007fac30386090 R08: 0000000000000000 R09: 0000000000000000 [ 321.882950][ T8365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 321.891938][ T8365] R13: 00007fac2f816038 R14: 00007fac2f815fa0 R15: 00007ffe43451f88 [ 321.899991][ T8365] [ 322.215997][ T8368] bridge0: port 1(team0) entered blocking state [ 322.300943][ T8368] bridge0: port 1(team0) entered disabled state [ 322.440658][ T8368] device team0 entered promiscuous mode [ 322.448885][ T8368] device team_slave_0 entered promiscuous mode [ 322.477022][ T8368] device team_slave_1 entered promiscuous mode [ 323.124404][ T8394] FAULT_INJECTION: forcing a failure. [ 323.124404][ T8394] name failslab, interval 1, probability 0, space 0, times 0 [ 323.186671][ T8394] CPU: 0 PID: 8394 Comm: syz.2.1338 Not tainted syzkaller #0 [ 323.194125][ T8394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 323.204226][ T8394] Call Trace: [ 323.207557][ T8394] [ 323.210540][ T8394] dump_stack_lvl+0x188/0x24e [ 323.215297][ T8394] ? show_regs_print_info+0x12/0x12 [ 323.220555][ T8394] ? load_image+0x400/0x400 [ 323.225127][ T8394] ? __might_sleep+0xd0/0xd0 [ 323.229778][ T8394] ? __lock_acquire+0x7d10/0x7d10 [ 323.234863][ T8394] should_fail_ex+0x399/0x4d0 [ 323.239616][ T8394] should_failslab+0x5/0x20 [ 323.244188][ T8394] slab_pre_alloc_hook+0x59/0x310 [ 323.249270][ T8394] ? lockdep_hardirqs_on+0x94/0x140 [ 323.254523][ T8394] ? sk_prot_alloc+0xe7/0x210 [ 323.259247][ T8394] __kmem_cache_alloc_node+0x4f/0x260 [ 323.264664][ T8394] ? sk_prot_alloc+0xe7/0x210 [ 323.269402][ T8394] __kmalloc+0xa0/0x240 [ 323.273596][ T8394] sk_prot_alloc+0xe7/0x210 [ 323.278132][ T8394] ? sk_alloc+0x20/0x340 [ 323.282407][ T8394] sk_alloc+0x36/0x340 [ 323.286515][ T8394] ? bpf_ctx_init+0x163/0x1a0 [ 323.291236][ T8394] ? bpf_prog_test_run_skb+0x26f/0x12a0 [ 323.296822][ T8394] bpf_prog_test_run_skb+0x35e/0x12a0 [ 323.302233][ T8394] ? lockdep_hardirqs_on+0x94/0x140 [ 323.307468][ T8394] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 323.313677][ T8394] ? cpu_online+0xa0/0xa0 [ 323.318036][ T8394] bpf_prog_test_run+0x31e/0x390 [ 323.323020][ T8394] __sys_bpf+0x62b/0x780 [ 323.327293][ T8394] ? bpf_link_show_fdinfo+0x380/0x380 [ 323.332708][ T8394] ? lock_chain_count+0x20/0x20 [ 323.337588][ T8394] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 323.344066][ T8394] __x64_sys_bpf+0x78/0x90 [ 323.348791][ T8394] do_syscall_64+0x4c/0xa0 [ 323.353258][ T8394] ? clear_bhb_loop+0x60/0xb0 [ 323.357976][ T8394] ? clear_bhb_loop+0x60/0xb0 [ 323.362714][ T8394] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 323.368737][ T8394] RIP: 0033:0x7fac2f59acb9 [ 323.373186][ T8394] 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 [ 323.392822][ T8394] RSP: 002b:00007fac30386028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 323.401262][ T8394] RAX: ffffffffffffffda RBX: 00007fac2f815fa0 RCX: 00007fac2f59acb9 [ 323.409266][ T8394] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 323.417267][ T8394] RBP: 00007fac30386090 R08: 0000000000000000 R09: 0000000000000000 [ 323.425263][ T8394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 323.433303][ T8394] R13: 00007fac2f816038 R14: 00007fac2f815fa0 R15: 00007ffe43451f88 [ 323.441316][ T8394] [ 324.224829][ T8419] bridge0: port 3(team0) entered disabled state [ 324.231601][ T8419] bridge0: port 2(bridge_slave_1) entered disabled state [ 324.474865][ T8420] bridge0: port 1(bond0) entered disabled state [ 324.573055][ T8420] bridge0: port 3(team0) entered disabled state [ 324.747387][ T8420] device bridge_slave_1 left promiscuous mode [ 324.859425][ T8420] bridge0: port 2(bridge_slave_1) entered disabled state [ 324.994313][ T8426] bridge0: port 1(team0) entered blocking state [ 325.002729][ T8426] bridge0: port 1(team0) entered disabled state [ 325.010796][ T8426] device team0 entered promiscuous mode [ 325.016954][ T8426] device team_slave_0 entered promiscuous mode [ 325.023414][ T8426] device team_slave_1 entered promiscuous mode [ 325.199515][ T8435] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.1351'. [ 325.228826][ T8435] debugfs: Directory '.!' with parent 'ieee80211' already present! [ 325.351530][ T8442] device team0 left promiscuous mode [ 325.359043][ T8442] device team_slave_0 left promiscuous mode [ 325.373471][ T8442] device team_slave_1 left promiscuous mode [ 325.391394][ T8442] bridge0: port 1(team0) entered disabled state [ 327.390153][ T8483] bridge0: port 1(team0) entered blocking state [ 327.397110][ T8483] bridge0: port 1(team0) entered disabled state [ 327.841591][ T8492] bridge0: port 1(team0) entered disabled state [ 330.734379][ T8507] FAULT_INJECTION: forcing a failure. [ 330.734379][ T8507] name failslab, interval 1, probability 0, space 0, times 0 [ 330.767608][ T8507] CPU: 0 PID: 8507 Comm: syz.3.1370 Not tainted syzkaller #0 [ 330.775159][ T8507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 330.785340][ T8507] Call Trace: [ 330.788655][ T8507] [ 330.791703][ T8507] dump_stack_lvl+0x188/0x24e [ 330.796439][ T8507] ? trace_event_raw_event_lock+0x250/0x250 [ 330.802373][ T8507] ? show_regs_print_info+0x12/0x12 [ 330.807665][ T8507] ? load_image+0x400/0x400 [ 330.812211][ T8507] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 330.818517][ T8507] should_fail_ex+0x399/0x4d0 [ 330.823435][ T8507] should_failslab+0x5/0x20 [ 330.828041][ T8507] slab_pre_alloc_hook+0x59/0x310 [ 330.833622][ T8507] ? current_time+0x196/0x2b0 [ 330.838334][ T8507] ? proc_thread_self_get_link+0xf8/0x190 [ 330.844094][ T8507] __kmem_cache_alloc_node+0x4f/0x260 [ 330.849499][ T8507] ? proc_thread_self_get_link+0xf8/0x190 [ 330.855259][ T8507] kmalloc_trace+0x26/0xe0 [ 330.859712][ T8507] proc_thread_self_get_link+0xf8/0x190 [ 330.865324][ T8507] ? proc_setup_thread_self+0x2f0/0x2f0 [ 330.870917][ T8507] pick_link+0x6f3/0xe20 [ 330.875203][ T8507] step_into+0xc49/0xf20 [ 330.879494][ T8507] ? __d_lookup_rcu+0x43a/0x4c0 [ 330.884377][ T8507] ? set_root+0x3a0/0x3a0 [ 330.888743][ T8507] ? lookup_fast+0x15b/0x4d0 [ 330.893556][ T8507] ? security_inode_permission+0xac/0xf0 [ 330.899224][ T8507] link_path_walk+0x6c1/0xe70 [ 330.903944][ T8507] ? handle_lookup_down+0x130/0x130 [ 330.909173][ T8507] ? percpu_counter_add_batch+0x13b/0x160 [ 330.914965][ T8507] path_openat+0x286/0x2ee0 [ 330.919527][ T8507] ? do_filp_open+0x430/0x430 [ 330.924253][ T8507] ? perf_trace_lock+0xf8/0x390 [ 330.929144][ T8507] ? trace_event_raw_event_lock+0x250/0x250 [ 330.935069][ T8507] do_filp_open+0x1f1/0x430 [ 330.939604][ T8507] ? vfs_tmpfile+0x480/0x480 [ 330.944240][ T8507] ? _raw_spin_unlock+0x24/0x40 [ 330.949130][ T8507] ? alloc_fd+0x58f/0x630 [ 330.953532][ T8507] do_sys_openat2+0x150/0x4b0 [ 330.958248][ T8507] ? perf_trace_preemptirq_template+0xa8/0x320 [ 330.964434][ T8507] ? do_sys_open+0xe0/0xe0 [ 330.968891][ T8507] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 330.974924][ T8507] ? lock_chain_count+0x20/0x20 [ 330.979809][ T8507] __x64_sys_openat+0x135/0x160 [ 330.984699][ T8507] do_syscall_64+0x4c/0xa0 [ 330.989148][ T8507] ? clear_bhb_loop+0x60/0xb0 [ 330.993855][ T8507] ? clear_bhb_loop+0x60/0xb0 [ 330.998562][ T8507] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 331.004491][ T8507] RIP: 0033:0x7f27d995b58e [ 331.008929][ T8507] 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 [ 331.028559][ T8507] RSP: 002b:00007f27da790ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 331.037003][ T8507] RAX: ffffffffffffffda RBX: 00007f27da7916c0 RCX: 00007f27d995b58e [ 331.044997][ T8507] RDX: 0000000000000002 RSI: 00007f27da790f90 RDI: ffffffffffffff9c [ 331.053011][ T8507] RBP: 00007f27da791090 R08: 0000000000000000 R09: 0000000000000000 [ 331.061022][ T8507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 331.069024][ T8507] R13: 00007f27d9c16128 R14: 00007f27d9c16090 R15: 00007ffc875211a8 [ 331.077059][ T8507] [ 331.816324][ T8532] bridge0: port 1(team0) entered blocking state [ 331.846533][ T8532] bridge0: port 1(team0) entered disabled state [ 334.742137][ T8548] device team0 left promiscuous mode [ 334.767429][ T8548] device team_slave_0 left promiscuous mode [ 334.790297][ T8548] device team_slave_1 left promiscuous mode [ 334.905947][ T8548] bridge0: port 1(team0) entered disabled state [ 335.788972][ T8582] bridge0: port 1(team0) entered blocking state [ 335.795446][ T8582] bridge0: port 1(team0) entered disabled state [ 335.818963][ T8582] device team0 entered promiscuous mode [ 335.844865][ T8582] device team_slave_0 entered promiscuous mode [ 335.861947][ T8582] device team_slave_1 entered promiscuous mode [ 336.714863][ T8606] netlink: 16186 bytes leftover after parsing attributes in process `syz.1.1402'. [ 337.590173][ T8628] bridge0: port 1(team0) entered blocking state [ 337.597901][ T8628] bridge0: port 1(team0) entered disabled state [ 337.614213][ T8628] device team0 entered promiscuous mode [ 337.640845][ T8628] device team_slave_0 entered promiscuous mode [ 337.658023][ T8628] device team_slave_1 entered promiscuous mode [ 337.845114][ T8632] device team0 left promiscuous mode [ 337.853852][ T8632] device team_slave_0 left promiscuous mode [ 337.862842][ T8632] device team_slave_1 left promiscuous mode [ 337.873067][ T8632] bridge0: port 1(team0) entered disabled state [ 338.141056][ T8642] [ 338.143490][ T8642] ====================================================== [ 338.150534][ T8642] WARNING: possible circular locking dependency detected [ 338.157614][ T8642] syzkaller #0 Not tainted [ 338.162057][ T8642] ------------------------------------------------------ [ 338.169559][ T8642] syz.0.1418/8642 is trying to acquire lock: [ 338.175582][ T8642] ffffffff96ebb450 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_check_no_obj_freed+0x136/0x530 [ 338.185860][ T8642] [ 338.185860][ T8642] but task is already holding lock: [ 338.193250][ T8642] ffff888028798238 (&trie->lock){-.-.}-{2:2}, at: trie_update_elem+0xc7/0xe80 [ 338.202199][ T8642] [ 338.202199][ T8642] which lock already depends on the new lock. [ 338.202199][ T8642] [ 338.212630][ T8642] [ 338.212630][ T8642] the existing dependency chain (in reverse order) is: [ 338.221688][ T8642] [ 338.221688][ T8642] -> #1 (&trie->lock){-.-.}-{2:2}: [ 338.229043][ T8642] _raw_spin_lock_irqsave+0xb0/0x100 [ 338.234891][ T8642] trie_delete_elem+0x90/0x690 [ 338.240238][ T8642] 0xffffffffa00009f2 [ 338.244777][ T8642] bpf_trace_run2+0x1d5/0x3e0 [ 338.250019][ T8642] trace_contention_end+0x13f/0x190 [ 338.255788][ T8642] __pv_queued_spin_lock_slowpath+0x7e8/0x9c0 [ 338.262423][ T8642] queued_spin_lock_slowpath+0x43/0x50 [ 338.268437][ T8642] do_raw_spin_lock+0x265/0x2f0 [ 338.273849][ T8642] _raw_spin_lock_irqsave+0xbc/0x100 [ 338.279684][ T8642] debug_object_deactivate+0x62/0x390 [ 338.285611][ T8642] debug_deactivate+0x29/0x240 [ 338.290927][ T8642] __hrtimer_run_queues+0x2eb/0xd70 [ 338.296683][ T8642] hrtimer_interrupt+0x3c5/0x9c0 [ 338.302178][ T8642] __sysvec_apic_timer_interrupt+0x153/0x5a0 [ 338.308724][ T8642] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 338.314908][ T8642] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 338.321450][ T8642] bad_range+0x0/0x2d0 [ 338.326089][ T8642] get_page_from_freelist+0x1a02/0x1ab0 [ 338.332208][ T8642] __alloc_pages+0x1ec/0x4f0 [ 338.337365][ T8642] __alloc_pages_bulk+0x49a/0x920 [ 338.342956][ T8642] __page_pool_alloc_pages_slow+0x15a/0x8b0 [ 338.349409][ T8642] bpf_test_run_xdp_live+0x61c/0x1a90 [ 338.355390][ T8642] bpf_prog_test_run_xdp+0x736/0xf10 [ 338.361241][ T8642] bpf_prog_test_run+0x31e/0x390 [ 338.366743][ T8642] __sys_bpf+0x62b/0x780 [ 338.371551][ T8642] __x64_sys_bpf+0x78/0x90 [ 338.376539][ T8642] do_syscall_64+0x4c/0xa0 [ 338.381524][ T8642] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 338.388026][ T8642] [ 338.388026][ T8642] -> #0 (&obj_hash[i].lock){-.-.}-{2:2}: [ 338.395888][ T8642] __lock_acquire+0x2d07/0x7d10 [ 338.401399][ T8642] lock_acquire+0x1bb/0x4a0 [ 338.406478][ T8642] _raw_spin_lock_irqsave+0xb0/0x100 [ 338.412433][ T8642] debug_check_no_obj_freed+0x136/0x530 [ 338.418825][ T8642] __free_pages_ok+0x358/0xc40 [ 338.424162][ T8642] free_large_kmalloc+0xfd/0x190 [ 338.429670][ T8642] trie_update_elem+0x6bf/0xe80 [ 338.435106][ T8642] bpf_map_update_value+0x59e/0x670 [ 338.440960][ T8642] map_update_elem+0x4d7/0x680 [ 338.446286][ T8642] __sys_bpf+0x4ec/0x780 [ 338.451093][ T8642] __x64_sys_bpf+0x78/0x90 [ 338.456070][ T8642] do_syscall_64+0x4c/0xa0 [ 338.461055][ T8642] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 338.467508][ T8642] [ 338.467508][ T8642] other info that might help us debug this: [ 338.467508][ T8642] [ 338.477765][ T8642] Possible unsafe locking scenario: [ 338.477765][ T8642] [ 338.485409][ T8642] CPU0 CPU1 [ 338.490800][ T8642] ---- ---- [ 338.496197][ T8642] lock(&trie->lock); [ 338.500294][ T8642] lock(&obj_hash[i].lock); [ 338.507610][ T8642] lock(&trie->lock); [ 338.514229][ T8642] lock(&obj_hash[i].lock); [ 338.518852][ T8642] [ 338.518852][ T8642] *** DEADLOCK *** [ 338.518852][ T8642] [ 338.527025][ T8642] 2 locks held by syz.0.1418/8642: [ 338.532171][ T8642] #0: ffffffff8cb2b2a0 (rcu_read_lock){....}-{1:2}, at: bpf_map_update_value+0x375/0x670 [ 338.542177][ T8642] #1: ffff888028798238 (&trie->lock){-.-.}-{2:2}, at: trie_update_elem+0xc7/0xe80 [ 338.551549][ T8642] [ 338.551549][ T8642] stack backtrace: [ 338.557463][ T8642] CPU: 0 PID: 8642 Comm: syz.0.1418 Not tainted syzkaller #0 [ 338.564881][ T8642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 338.574972][ T8642] Call Trace: [ 338.578291][ T8642] [ 338.581258][ T8642] dump_stack_lvl+0x188/0x24e [ 338.586070][ T8642] ? load_image+0x400/0x400 [ 338.590630][ T8642] ? show_regs_print_info+0x12/0x12 [ 338.595886][ T8642] ? print_circular_bug+0x12b/0x1a0 [ 338.601219][ T8642] check_noncircular+0x296/0x330 [ 338.606212][ T8642] ? add_chain_block+0x940/0x940 [ 338.611184][ T8642] ? lockdep_lock+0xf1/0x1f0 [ 338.615824][ T8642] ? _find_first_zero_bit+0xcf/0x100 [ 338.621149][ T8642] __lock_acquire+0x2d07/0x7d10 [ 338.626046][ T8642] ? mark_lock+0x94/0x320 [ 338.630509][ T8642] ? __lock_acquire+0x7d10/0x7d10 [ 338.635606][ T8642] ? verify_lock_unused+0x140/0x140 [ 338.640853][ T8642] ? __stack_depot_save+0x421/0x460 [ 338.646106][ T8642] ? __lock_acquire+0x7d10/0x7d10 [ 338.651182][ T8642] ? __rwlock_init+0x140/0x140 [ 338.656455][ T8642] ? verify_lock_unused+0x140/0x140 [ 338.661712][ T8642] lock_acquire+0x1bb/0x4a0 [ 338.666267][ T8642] ? debug_check_no_obj_freed+0x136/0x530 [ 338.672073][ T8642] ? read_lock_is_recursive+0x10/0x10 [ 338.677510][ T8642] _raw_spin_lock_irqsave+0xb0/0x100 [ 338.682843][ T8642] ? debug_check_no_obj_freed+0x136/0x530 [ 338.689043][ T8642] ? _raw_spin_lock+0x40/0x40 [ 338.694985][ T8642] ? page_ext_put+0x98/0xb0 [ 338.699538][ T8642] debug_check_no_obj_freed+0x136/0x530 [ 338.705130][ T8642] __free_pages_ok+0x358/0xc40 [ 338.709946][ T8642] free_large_kmalloc+0xfd/0x190 [ 338.714946][ T8642] trie_update_elem+0x6bf/0xe80 [ 338.719850][ T8642] bpf_map_update_value+0x59e/0x670 [ 338.725266][ T8642] map_update_elem+0x4d7/0x680 [ 338.730075][ T8642] __sys_bpf+0x4ec/0x780 [ 338.734358][ T8642] ? bpf_link_show_fdinfo+0x380/0x380 [ 338.739786][ T8642] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 338.745994][ T8642] __x64_sys_bpf+0x78/0x90 [ 338.750445][ T8642] do_syscall_64+0x4c/0xa0 [ 338.754954][ T8642] ? clear_bhb_loop+0x60/0xb0 [ 338.759760][ T8642] ? clear_bhb_loop+0x60/0xb0 [ 338.764484][ T8642] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 338.770418][ T8642] RIP: 0033:0x7f97abb9acb9 [ 338.774861][ T8642] 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 [ 338.794515][ T8642] RSP: 002b:00007f97acaec028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 338.802988][ T8642] RAX: ffffffffffffffda RBX: 00007f97abe15fa0 RCX: 00007f97abb9acb9 [ 338.811016][ T8642] RDX: 0000000000000020 RSI: 0000200000000180 RDI: 0000000000000002 [ 338.819111][ T8642] RBP: 00007f97abc08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 338.827146][ T8642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 338.835154][ T8642] R13: 00007f97abe16038 R14: 00007f97abe15fa0 R15: 00007ffe099c1818 [ 338.843171][ T8642]