last executing test programs: 4.42658191s ago: executing program 3 (id=323): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) 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) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='devices.list\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) socket$kcm(0x21, 0x2, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x21, 0x2, 0x2) socket$kcm(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000005"], 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff56a, 0x100000000}, 0x250a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0), 0x4) sendmsg$inet(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1}, 0x3e8) 4.221407045s ago: executing program 1 (id=324): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600"], 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = socket$kcm(0x1e, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f00000008c0), 0x43) recvmsg(r3, &(0x7f0000000300)={0x0, 0x4c, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/108, 0x6c}], 0x1}, 0x0) r4 = perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080006007c09e8fe55a10a0015000500142603600e1208000f0000000401a80016002000014001000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe10000000001001000730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0x4, 0x3}, 0x1b, &(0x7f0000000240)=[{&(0x7f0000000780)="f4000900062b3c25fe80000000000000dc8b850f238466cc00007a000000ad6e911b5181", 0x24}, {&(0x7f0000000080)="53b12d3f", 0x4}], 0x2}, 0x2000) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000280)={0x2, 0x80, 0x5, 0x10, 0xd, 0xa, 0x0, 0x9, 0x21200, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9f, 0x0, @perf_bp, 0x20, 0x0, 0x8, 0x7, 0x1, 0x1, 0xb1e0, 0x0, 0x4, 0x0, 0x9}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000240000002400000007000000050000000200000fffc0ffff0a00010000000000030008000c00000003000800fcffffff00000030002e"], 0x0, 0x43, 0x0, 0x7, 0x6}, 0x28) openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={0x0, 0xfffffff7, 0x20}, 0xc) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)={0x1b, 0x0, 0x0, 0x5ba0, 0x0, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000840)={{0x1}, &(0x7f0000000700), &(0x7f0000000740)=r0}, 0x20) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030033000b35d25a806c8c6f94f91424fc60100005000a000200053582c137153e37000c0680040006000a00", 0x33fe0}], 0x1}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) sendmsg$tipc(r7, &(0x7f0000001300)={&(0x7f0000000400)=@id={0x1e, 0x3, 0x1, {0x4e22, 0x2}}, 0x10, &(0x7f0000001240)=[{&(0x7f0000001100)="e2be550cc29d2a31cde9aa987bec9fa2f27d80a725fcc1559a2ec5715e71e4741df6d5a2459e313c8e", 0x29}, {&(0x7f0000001140)="8fa9892a2350215dcd95396636141c83c7fcad5629af57058d9694cfc621a558975d34d4e5ebb3", 0x27}, {&(0x7f0000001180)="22c622fc4d416146f8f1a16a7e", 0xd}, {&(0x7f00000011c0)="eca6509d0c614ba3deb5a8a997bb5132037f1626f27649e4a35f5ffdac570b04923cb9fca258e7d1a1c167ccb5163f21ac37b153121763933b40cc150993f816bdc41b309ae069a20ace9d1abd523741fa6748c3bed9c3f657fdbfe48aaec3cb6298c275f67e9a", 0x67}], 0x4, &(0x7f0000001280)="10960f8d9df26c609f6a49f0773c3085648f7299994479ed655f71167bf64644bfd4eb24a2fa59a66152ab8ba027c8a93a8c4c477e58f48abbdbebc5867081e5cca59b38e7900068f145c0b8abeb3c73077e99ab47859802", 0x58}, 0x805) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x12, 0xb, 0x4, 0x3, 0x10, 0xffffffffffffffff, 0x1000000}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r9}, &(0x7f0000000580)=0x2, &(0x7f00000005c0)=r8}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r9, &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000980)={{0x1}, &(0x7f0000000880), &(0x7f0000000900)=r0}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f00)={r2, 0xe0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000c40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa, &(0x7f0000000c80)=[0x0], &(0x7f0000000cc0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x74, &(0x7f0000000d00)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000d40), &(0x7f0000000d80), 0x8, 0x17, 0x8, 0x8, &(0x7f0000000dc0)}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000fc0)=@generic={&(0x7f0000000f80)='./file0\x00', 0x0, 0x8}, 0x18) 4.134620797s ago: executing program 3 (id=326): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000580)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x2}]}, {0x0, [0x61, 0x2e]}}, &(0x7f0000000480)=""/2, 0x28, 0x2, 0x1, 0x6}, 0x28) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x4, 0x6, 0x1, 0x4, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30080, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x64, &(0x7f0000000000)=r3, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0xa, [@enum64={0x5, 0x1, 0x0, 0x13, 0x1, 0x1, [{0x4, 0x920, 0x4a70}]}, @int={0xa, 0x0, 0x0, 0x1, 0x0, 0x7c, 0x0, 0x61, 0x3}, @func={0x6, 0x0, 0x0, 0xc, 0x3}]}, {0x0, [0x2e, 0x0, 0x3e, 0x41, 0x0, 0x0, 0x2e, 0x0]}}, &(0x7f0000000200)=""/81, 0x56, 0x51, 0x1, 0x9, 0x10000, @value=r3}, 0x28) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x5f21df7aec8d40fb, 0x0, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0x18, 0x0, 0x0) 3.531813902s ago: executing program 2 (id=330): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0f000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0xd, &(0x7f0000000f80)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000085000000a000000095"], &(0x7f0000000240)='GPL\x00', 0xd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x114905, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x5452, &(0x7f0000000a00)={'veth0_to_bridge\x00', @dev}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 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, 0x8}, 0x0, 0xd3, 0x0, 0xc, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@bloom_filter={0x1e, 0x9, 0xe3a, 0x495, 0x1, r0, 0xd, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5, 0x7}, 0x50) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d00)={0x3, 0x3, &(0x7f0000000700)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xfbaf, 0x0, 0x0, 0x0, 0x9}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@exit, @alu={0x4, 0x1, 0xa, 0x8, 0x9, 0xfffffffffffffffc, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, @generic={0x6, 0x8, 0x7, 0x4, 0x8}, @printk={@lld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x5}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000b40)='GPL\x00', 0x0, 0x43, 0x0, 0x41000, 0x30, '\x00', 0x0, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[r3]}, 0xffffffffffffff5d) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000340)={r4, 0x20, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000dc0)=""/4096, 0x1000}}, 0x10) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="d80000001c0081044e81f782db44b904021d080201000000120000a1180002000000000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x1) r6 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r6, &(0x7f0000000040)=ANY=[], 0xfe33) r7 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22f, 0x5, @perf_bp={0x0, 0xb}, 0x1200, 0x4, 0x0, 0x8, 0x1b17, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000440)="7b71c592523c6d218e1243d147d8796b0dc0afea94595d0d0e49817036f92f28a42abd537fbde25f264612f2f1fa9da50691b642b5a956d358224fd77a5224239be41780ce9f8df51eae61c6b94f87fe8525786f27e6904fc8e2a58bfb34cad7b1d0875ee6677adadfd8c117076811000f56a94c616d6f2703c79567bb9f705d40523802f9a70fb4156d82ba997239ce17bf081ecaf0173f0314d6948df3638c1b", 0xa1}, {&(0x7f0000000500)="7f6ae22ac3ebf4915799e11d512ac7014da2338915d19e1e9f7745bfd4b3896fc23b4c59b878998dc6e9795d0b75bdfca3b9d5beb30247229d4da90d7d3316f3a4d2ddb6d52b5975cb3b1c77d61e868fa5ee34f345e5784b4335f2b8fdfa453ab538a1521b0b18a3c71821", 0x6b}], 0x2, &(0x7f00000005c0), 0x0, 0x240088c4}, 0x40) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x5, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r8) r9 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r9, 0x84, 0x24, &(0x7f0000000000), 0x4) 3.508872523s ago: executing program 0 (id=338): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1d0000000400000008000000000000000100"/48, @ANYRES32=r0, @ANYBLOB="0100000002"], 0x40) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000240)={{r1}, &(0x7f00000000c0)=0x2000000, &(0x7f0000000140)='%+9llu \x00'}, 0x20) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x5c5c01, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfe33) r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x63, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7f, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x8, 0x47a1bd76, 0x9, 0x9, 0x40, 0x3, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x6800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x48}, 0x0, 0x0, 0xffffffff, 0x2, 0x7ffffffc, 0x4}, 0x0, 0xffffffffffffffff, r5, 0x8) close(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0f00000004000000040000001200000000000000", @ANYRES32, @ANYBLOB="0000000000000000000000000000000000000000cbd8c4f9acc9a590522681f646f9023a960d27f067269dccd2d72c114a2606dd931e44c31c294aeefff50a7dc9f03af2d8a501304781fb85d9f7002622153730cd484a3a38d3141b1c373662bfd249360e211d0979853b0c1fe5889a8252f3cb613ddd0cc7a8db784f31279adc755aa471ec", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r9 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000007d00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000300)=ANY=[@ANYRES32=r8, @ANYRES32=r9, @ANYRES64=r2], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r8, 0xffffffffffffffff}, &(0x7f00000006c0), &(0x7f0000000700)=r7}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1e00000009000000000200000000000028400000", @ANYRES32=r10, @ANYBLOB="060000ebbd0859e11fb24cf51d000000003b84d1a62e000000000000400000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0300000004000000020000000e00"/28, @ANYRES16=0x0, @ANYRESDEC=r4, @ANYRES64=r4], 0x50) sendmsg$inet(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000007c0)="0e77", 0x2}], 0x1}, 0x4050003) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) r12 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r12, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)="d800000010008104687da3aa7143a0b8c81d080b25000000e8fe55a19c9d8714060014000000001208000a0043000040a80012001200014006000d00036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d765dd11683296b7947968c7c0b7a196e6f661", 0x6e}, {&(0x7f0000000140)="aa581ff83dac4a519b67538bfa897e210c31e1446808358248cf2d795634b12c4ce81c3876aff89235b78ea0e5c5badfa122797d62c09ada7441b4f31cd5e6fc4b2a325fb5e811fead55530751e6f4bc4b40d94743ed5bd8ec1fff7b0abcc6eaabeb7a2f5f985467a8db", 0x6a}], 0x2}, 0x0) bpf$OBJ_PIN_MAP(0x6, 0x0, 0x0) socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$tipc(r13, &(0x7f0000000c40)={&(0x7f0000000540)=@id={0x1e, 0x3, 0x0, {0x4e23}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000081}, 0x20050) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, 0x0) ioctl$TUNSETOFFLOAD(r11, 0xc004743e, 0x110e22fff6) close(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 3.173742691s ago: executing program 1 (id=331): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0xffff}, 0x50) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800"/32], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$kcm(0x10, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r3, 0x0, 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYRES8], 0x3) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1a, 0xf, &(0x7f0000000600)=ANY=[@ANYBLOB="1800000092870000000000000000000018110000765f3c10024fcb2dc862ddaebb6f0ae0a25c8d24e29530f1e37380bb701b666212429f9bf8ab7dd854f1d23943", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000020000008500000084000000b7000000000000009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x7, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, 0x19, r4, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x4a6}, 0x94) r5 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r5, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x36}, @multicast1}}}], 0x20}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) sendmsg$inet(r5, &(0x7f0000000ac0)={&(0x7f0000000080)={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000000840), 0x0, &(0x7f0000000980)=[@ip_retopts={{0x10, 0xffff0000}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_retopts={{0x18, 0x0, 0x7, {[@cipso={0x86, 0x6, 0xffffffffffffffff}, @end]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @remote}}}, @ip_retopts={{0x30, 0x0, 0x7, {[@noop, @rr={0x7, 0x3, 0xb0}, @generic={0x89, 0x2}, @rr={0x7, 0xf, 0xdd, [@multicast2, @private=0xa010100, @multicast2]}, @generic={0x82, 0x9, "a0ad319caba353"}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}], 0xa8}, 0x0) 2.896985448s ago: executing program 3 (id=332): r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, &(0x7f0000000680)={&(0x7f0000000340)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000080)="d4", 0x1}], 0x1}, 0x8041) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0x1, 0x58, &(0x7f0000000280)}, 0x10) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, 0x0) sendmsg$sock(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000000a80)="e632715536fedbfe2c8957501df6351a777d1dd59a528aa16f878d4e95a9db8869cc0a26fd0809b5c70d2faa60bb9dfe47c104ee5133ca341e6fa2c91f876a1488c08df979d1aa8c65d64c3dfda22c1ab7ecacc1eef18a5673204c26e46245e89dffc02f004e63ffac42989d5283c2a40ad75f8bf192e215d3a519e321c3c483da23", 0x82}, {&(0x7f0000000b40)="dd976d067b6c52210df9774ac389e7c50a5054b9e0293ab53a689a9f9ccbc9652ee8c341ffc9310c1d92cc0126cd4f7f67e4cb4d027d4e70babf6a853bb84d8e43a706ef5462fb9f58e519e16ab4449a592718e03c901ebe9532d7ced263612823c5497f532f942e6fa3aa6f737ee9bb6922ae29e24895b5e6990bed52a075599cd57f3ac3d1239ff1da4fd38eecb6868694eff160dd8d68104c", 0x9a}, {&(0x7f0000000c00)="427c53bcdff8b2e1b9d5", 0xa}, {&(0x7f0000000c40)="80c57b0862a90acc977346d9aff5b85c719d7aef9a7a92fd1f7f01690e37", 0x1e}, {&(0x7f0000001cc0)="eec0ff5ff647b5c9747b82ad261f4a1d01eebd852c42ab5832a50e457141cf324f7fa659c1477f54e451be76e86239fe1b7234c2ce9bce9503623eea5ceb4a400b70431dd99c8dd877adad7aa26f6c88b1f05ddd90b34d37f4914211af6d", 0x5e}], 0x5}, 0x4008041) r1 = socket$kcm(0x10, 0x2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000009c0)={0xffffffffffffffff, 0xe0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000600)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, &(0x7f0000000640)=[0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, &(0x7f0000000780)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x50, 0x10, &(0x7f0000000800), &(0x7f0000000840), 0x8, 0xf4, 0x8, 0x8, &(0x7f0000000880)}}, 0x10) sendmsg$inet(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5c00000014006b03000000d86e6c1d0002847ea3d985f74500004e23e3f58e76110165f450e71b0075e30025002d8d459e37000f0000000000bf9367b47e51f60a64c9f4d4938037e7109980d6d6f23a9b00"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='T'], 0x88}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=@base={0xb, 0xf, 0x10001, 0x9, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000c40)=[{0x2, 0x2, 0xfffffffd}, {0x0, 0x4, 0x0, 0x2}, {0x0, 0x4, 0x10009, 0x1}], 0x10, 0xccd6}, 0x94) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803001d000b0ad25a80648c2594f90124fc60100c050000040009053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0x4000}, 0x3500000000000000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002d40)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000040)='P', 0xfe1b}], 0x1}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x1f, 0x15, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x800007d}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0xa8}}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x56, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7ff}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r2, &(0x7f0000000040)}, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xd040, 0x10000}, 0x14403, 0xfffc, 0x0, 0x5, 0x582, 0x20005, 0x8, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020032000b35d25a806f8c6394f90524fc602f0009000a740200053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r6}) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x28}, 0x94) recvmsg$kcm(r1, &(0x7f0000002f80)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000cc0)=""/4089, 0xff9}, {&(0x7f0000001ec0)=""/4081, 0xff1}], 0x2}, 0x10000) 2.879105778s ago: executing program 1 (id=333): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0f000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0xd, &(0x7f0000000f80)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000085000000a000000095"], &(0x7f0000000240)='GPL\x00', 0xd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x114905, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x5452, &(0x7f0000000a00)={'veth0_to_bridge\x00', @dev}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 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, 0x8}, 0x0, 0xd3, 0x0, 0xc, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@bloom_filter={0x1e, 0x9, 0xe3a, 0x495, 0x1, r0, 0xd, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x5, 0x7}, 0x50) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d00)={0x3, 0x3, &(0x7f0000000700)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xfbaf, 0x0, 0x0, 0x0, 0x9}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@exit, @alu={0x4, 0x1, 0xa, 0x8, 0x9, 0xfffffffffffffffc, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, @generic={0x6, 0x8, 0x7, 0x4, 0x8}, @printk={@lld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x5}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000b40)='GPL\x00', 0x0, 0x43, 0x0, 0x41000, 0x30, '\x00', 0x0, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[r3]}, 0xffffffffffffff5d) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000340)={r4, 0x20, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000dc0)=""/4096, 0x1000}}, 0x10) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="d80000001c0081044e81f782db44b904021d080201000000120000a1180002000000000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x1) r6 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r6, &(0x7f0000000040)=ANY=[], 0xfe33) r7 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22f, 0x5, @perf_bp={0x0, 0xb}, 0x1200, 0x4, 0x0, 0x8, 0x1b17, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000440)="7b71c592523c6d218e1243d147d8796b0dc0afea94595d0d0e49817036f92f28a42abd537fbde25f264612f2f1fa9da50691b642b5a956d358224fd77a5224239be41780ce9f8df51eae61c6b94f87fe8525786f27e6904fc8e2a58bfb34cad7b1d0875ee6677adadfd8c117076811000f56a94c616d6f2703c79567bb9f705d40523802f9a70fb4156d82ba997239ce17bf081ecaf0173f0314d6948df3638c1b", 0xa1}, {&(0x7f0000000500)="7f6ae22ac3ebf4915799e11d512ac7014da2338915d19e1e9f7745bfd4b3896fc23b4c59b878998dc6e9795d0b75bdfca3b9d5beb30247229d4da90d7d3316f3a4d2ddb6d52b5975cb3b1c77d61e868fa5ee34f345e5784b4335f2b8fdfa453ab538a1521b0b18a3c71821", 0x6b}], 0x2, &(0x7f00000005c0), 0x0, 0x240088c4}, 0x40) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x5, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r8) r9 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r9, 0x84, 0x24, &(0x7f0000000000), 0x4) 2.874479618s ago: executing program 2 (id=334): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='devices.list\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) socket$kcm(0x21, 0x2, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x21, 0x2, 0x2) socket$kcm(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000005"], 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) sendmsg$inet(r1, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1}, 0x3e8) 2.603535755s ago: executing program 0 (id=335): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000080)="5c00000013006bec9e3be35c6e17aa31076b876c0d000000ba090000160af3653c001ac004000202080002000b0007002c000000eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0000300000000000000ffffc6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4a046) 2.342447681s ago: executing program 0 (id=336): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000080)="5c00000013006bec9e3be35c6e17aa31076b876c0d000000ba090000160af3653c001ac004000202080002000b0007002c000000eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0000300000000000000ffffc6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4a046) (fail_nth: 2) 2.259570183s ago: executing program 2 (id=337): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0xc}, 0x3442, 0x0, 0xfffffffe, 0xd}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8003}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x8, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x5, 0x0, 0x0, 0x4}, 0x94) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x24023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000240), 0x6}, 0x100, 0x0, 0xa482, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x10, 0x0, 0x0) write$cgroup_pid(r4, &(0x7f0000000100), 0x12) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) r5 = openat$cgroup_int(r3, &(0x7f0000000080)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000000c0)=0xd, 0x12) socket$kcm(0x10, 0x400000002, 0x0) socket$kcm(0x10, 0x3, 0x10) socketpair(0x22, 0x0, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000580)=ANY=[], 0x50) bpf$TOKEN_CREATE(0x24, &(0x7f0000000080), 0x8) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$kcm(0x15, 0x5, 0x0) recvmsg(r6, &(0x7f0000000140)={0x0, 0xffffffffffffff7b, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000000)) 2.245506294s ago: executing program 1 (id=346): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0xc}, 0x3442, 0x0, 0xfffffffe, 0xd}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = socket$kcm(0xa, 0x2, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8003}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x8, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x5, 0x0, 0x0, 0x4}, 0x94) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x24023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000240), 0x6}, 0x100, 0x0, 0xa482, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x10, 0x0, 0x0) write$cgroup_pid(r5, &(0x7f0000000100), 0x12) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) r6 = openat$cgroup_int(r4, &(0x7f0000000080)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f00000000c0)=0xd, 0x12) socket$kcm(0x10, 0x400000002, 0x0) socket$kcm(0x10, 0x3, 0x10) socketpair(0x22, 0x0, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000580)=ANY=[], 0x50) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001f00), 0x4) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = socket$kcm(0x15, 0x5, 0x0) recvmsg(r7, &(0x7f0000000140)={0x0, 0xffffffffffffff7b, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000000)) 1.834475484s ago: executing program 0 (id=339): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x2000000a, 0x640b9, 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, 0x107b83, 0x1, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0xc73, 0x6, 0x2, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000, 0x4, @perf_config_ext={0x7, 0x100000001}, 0x104010, 0x1, 0xffffffff, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00'}, 0x48) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x6000, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200000000021000aac141419e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x18) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4050) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f9, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) recvmsg$unix(r2, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[@ANYRES8=r3, @ANYBLOB="3eca", @ANYRES8=r4], 0x9a) r6 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r6) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={0xffffffffffffffff, 0x3ce, 0x38}, 0xc) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x1c000000, 0x0, 0x0, 0x40f00, 0x75, '\x00', 0x0, 0x25, r5, 0x8, &(0x7f0000000180)={0x2, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x2, 0x4, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r6, r7, r0], 0x0, 0x10, 0x3}, 0x94) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), 0x4) 1.546468651s ago: executing program 3 (id=340): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x61, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848430000005e1406ca000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) 1.394510165s ago: executing program 0 (id=341): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x61, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848430000005e1406ca000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) (fail_nth: 2) 1.002268945s ago: executing program 1 (id=342): write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907a56675f37538ec86dd6317ce22667f1100db5b686158bbcfe8875a65969ff57b03000000000000000000000000ac1414aa"], 0xfdef) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x7, 0x0, 0x10, 0xfc, 0x0, 0x0, 0x28040, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={0x0, 0xf}, 0x100, 0xc8, 0x209, 0x0, 0xffffffffffffffff, 0x5a, 0x0, 0x0, 0x8, 0x0, 0x200002000000}, 0x0, 0x0, 0xffffffffffffffff, 0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="12000000030000000400000002"], 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="190000000400000004000000f4"], 0x50) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="180000cee941b4290000cb429eb39869000000950000000000000000200000000000008c736c0cef10e1bf2b5f36bb94b0714103421dbb310ff6fcc3fa57765454b1dac9eecf35d59855367b8c10f22e7bea79743678bf5fec653ade8e42a979290a682dbe6501664f09e6623ab85b921d579a56554a3bdb9cf559ff63d897b20e2b9a96d322cf277d16a4173d5bc014ee7cef45d92b4cdc37bf60586bca46cf9be117368b21443c353cecb130e1e5665fc285"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={@fallback=r2, 0x5, 0x1, 0x6, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) syz_clone(0x2a801400, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x1f, 0xc, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000049d0000000000000000000008500000023000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000300000085000000b000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x0, 0x0, &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x80000001}, 0x94) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0xf54, 0xd, 0x0, 0xffffffffffffffff, 0x3}, 0x50) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8946, &(0x7f0000000080)) close(r1) recvmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r8, &(0x7f0000000000), 0xfdef) 922.670997ms ago: executing program 3 (id=343): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x5, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8002, 0x0, 0xfffffffe, 0x3, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x3, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003b000705d25a806c8c6394f90224fc60100005000a000200053582c137153e37000c0180fc0b10000900", 0x33fe0}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x7, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32, @ANYBLOB="0000000000000000b703000000010000850000001b000000b70000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x100, 0x3, 0x28}, 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x7, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r3], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x66137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r4) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r6, 0x11b, 0x3, &(0x7f0000000040), 0x4) r7 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r7, 0x84, 0x75, &(0x7f0000000000), 0x8) r8 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x24}, 0x94) r9 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r9, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) sendmsg$inet(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000080)="5c00000013006bec9e3be35c6e17aa31076b876c0d000000ba090000160af3653c001ac004000202080002000b0007002c000000eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0000300000000000000ffffc6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4a046) 821.085669ms ago: executing program 0 (id=344): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0, 0xc}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0xb, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) socket$kcm(0xa, 0x5, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000080)) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="8fedcb7907031175f37538e486dd630080fc00001100db5b686158bbcfe8875a060300001123fec0"], 0xfdef) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[], 0x280) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{r0}, &(0x7f0000000040), &(0x7f0000000080)='%pI4 \x00'}, 0x20) r3 = socket$kcm(0xa, 0x2, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x202000, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)=@o_path={&(0x7f0000000200)='./file0\x00', 0x0, 0x2000, r2}, 0x18) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000280)=r5) setsockopt$sock_attach_bpf(r3, 0x29, 0x14, &(0x7f0000000440), 0x3d) close(r3) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000100)) 817.342059ms ago: executing program 2 (id=345): r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000c80)=@ieee802154={0x24, @short={0x2, 0x3}}, 0x80, 0x0, 0x0, &(0x7f0000001980)}, 0x10) (async) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0, 0x8}, 0x104101, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) (async) r2 = socket$kcm(0x10, 0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) (async) sendmsg$inet(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="4c00000014006b03000000d86e6c1d001000250002000f2c1f0017d34460bc24feb556a705251e6182949a369f3d3b48dfd8cdbf9367b4fa51f60a64c9f4d4938037e786a6d0bdd700000000", 0x4c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 366.232301ms ago: executing program 2 (id=347): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) 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) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='devices.list\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) socket$kcm(0x21, 0x2, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x21, 0x2, 0x2) socket$kcm(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000005"], 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) sendmsg$inet(r1, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1}, 0x3e8) 37.106399ms ago: executing program 1 (id=348): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0xc}, 0x3442, 0x0, 0xfffffffe, 0xd}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = socket$kcm(0xa, 0x2, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8003}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x8, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x5, 0x0, 0x0, 0x4}, 0x94) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x24023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000240), 0x6}, 0x100, 0x0, 0xa482, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x10, 0x0, 0x0) write$cgroup_pid(r5, &(0x7f0000000100), 0x12) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) r6 = openat$cgroup_int(r4, &(0x7f0000000080)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f00000000c0)=0xd, 0x12) socket$kcm(0x10, 0x400000002, 0x0) socket$kcm(0x10, 0x3, 0x10) socketpair(0x22, 0x0, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000580)=ANY=[], 0x50) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001f00), 0x4) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = socket$kcm(0x15, 0x5, 0x0) recvmsg(r7, &(0x7f0000000140)={0x0, 0xffffffffffffff7b, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000000)) 36.401459ms ago: executing program 3 (id=349): r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, &(0x7f0000000680)={&(0x7f0000000340)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000080)="d4", 0x1}], 0x1}, 0x8041) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0x1, 0x58, &(0x7f0000000280)}, 0x10) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, 0x0) sendmsg$sock(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000000a80)="e632715536fedbfe2c8957501df6351a777d1dd59a528aa16f878d4e95a9db8869cc0a26fd0809b5c70d2faa60bb9dfe47c104ee5133ca341e6fa2c91f876a1488c08df979d1aa8c65d64c3dfda22c1ab7ecacc1eef18a5673204c26e46245e89dffc02f004e63ffac42989d5283c2a40ad75f8bf192e215d3a519e321c3c483da23", 0x82}, {&(0x7f0000000b40)="dd976d067b6c52210df9774ac389e7c50a5054b9e0293ab53a689a9f9ccbc9652ee8c341ffc9310c1d92cc0126cd4f7f67e4cb4d027d4e70babf6a853bb84d8e43a706ef5462fb9f58e519e16ab4449a592718e03c901ebe9532d7ced263612823c5497f532f942e6fa3aa6f737ee9bb6922ae29e24895b5e6990bed52a075599cd57f3ac3d1239ff1da4fd38eecb6868694eff160dd8d68104c", 0x9a}, {&(0x7f0000000c00)="427c53bcdff8b2e1b9d5", 0xa}, {&(0x7f0000000c40)="80c57b0862a90acc977346d9aff5b85c719d7aef9a7a92fd1f7f01690e37", 0x1e}, {&(0x7f0000001cc0)="eec0ff5ff647b5c9747b82ad261f4a1d01eebd852c42ab5832a50e457141cf324f7fa659c1477f54e451be76e86239fe1b7234c2ce9bce9503623eea5ceb4a400b70431dd99c8dd877adad7aa26f6c88b1f05ddd90b34d37f4914211af6d", 0x5e}], 0x5}, 0x4008041) r1 = socket$kcm(0x10, 0x2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000009c0)={0xffffffffffffffff, 0xe0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000600)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, &(0x7f0000000640)=[0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, &(0x7f0000000780)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x50, 0x10, &(0x7f0000000800), &(0x7f0000000840), 0x8, 0xf4, 0x8, 0x8, &(0x7f0000000880)}}, 0x10) sendmsg$inet(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5c00000014006b03000000d86e6c1d0002847ea3d985f74500004e23e3f58e76110165f450e71b0075e30025002d8d459e37000f0000000000bf9367b47e51f60a64c9f4d4938037e7109980d6d6f23a9b00"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='T'], 0x88}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=@base={0xb, 0xf, 0x10001, 0x9, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000c40)=[{0x2, 0x2, 0xfffffffd}, {0x0, 0x4, 0x0, 0x2}, {0x0, 0x4, 0x10009, 0x1}], 0x10, 0xccd6}, 0x94) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803001d000b0ad25a80648c2594f90124fc60100c050000040009053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0x4000}, 0x3500000000000000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002d40)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000040)='P', 0xfe1b}], 0x1}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x1f, 0x15, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x800007d}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0xa8}}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x56, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7ff}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r2, &(0x7f0000000040)}, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0xd040, 0x10000}, 0x14403, 0xfffc, 0x0, 0x5, 0x582, 0x20005, 0x8, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020032000b35d25a806f8c6394f90524fc602f0009000a740200053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r6}) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x28}, 0x94) recvmsg$kcm(r1, &(0x7f0000002f80)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000cc0)=""/4089, 0xff9}, {&(0x7f0000001ec0)=""/4081, 0xff1}], 0x2}, 0x10000) 0s ago: executing program 2 (id=350): socketpair$tipc(0x1e, 0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x1, 0x28, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x4, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x806, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x181000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x307) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r1 = socket$kcm(0xa, 0x1, 0x106) gettid() bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000019c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, &(0x7f0000001840), 0x0, 0x4, 0x0, 0x3}, 0x50) sendmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x20000010) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x0, 0x4, {0xa, 0x4e23, 0x9, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7}}}, 0x80, 0x0}, 0xe07e872420dfef8a) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) r3 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r3, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x1, 0x28, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x4, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) 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, 0xa}, 0x806, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) close(0xffffffffffffffff) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x181000, 0x0) (async) ioctl$TUNSETLINK(r0, 0x400454cd, 0x307) (async) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) (async) socket$kcm(0xa, 0x1, 0x106) (async) gettid() (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000019c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, &(0x7f0000001840), 0x0, 0x4, 0x0, 0x3}, 0x50) (async) sendmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x20000010) (async) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x0, 0x4, {0xa, 0x4e23, 0x9, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7}}}, 0x80, 0x0}, 0xe07e872420dfef8a) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) (async) socket$kcm(0xa, 0x3, 0x3a) (async) sendmsg$kcm(r3, 0x0, 0x0) (async) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.79' (ED25519) to the list of known hosts. [ 68.097874][ T5762] cgroup: Unknown subsys name 'net' [ 68.233708][ T5762] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 69.596845][ T5762] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.300087][ T5775] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.311523][ T5775] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.319942][ T5775] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.328583][ T5775] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.336245][ T5775] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 71.340243][ T5778] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 71.350869][ T5775] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.387396][ T5775] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 71.397309][ T5775] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 71.415648][ T5775] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 71.423558][ T5775] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 71.431265][ T5775] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 71.467015][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 71.475241][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 71.483230][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 71.497608][ T51] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 71.507699][ T5778] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 71.515429][ T5778] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 71.528688][ T1283] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.535249][ T1283] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.542398][ T5778] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 71.550469][ T51] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 71.568066][ T51] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 71.575462][ T51] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 71.583416][ T5778] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 71.591780][ T5778] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 71.797946][ T5773] chnl_net:caif_netlink_parms(): no params data found [ 71.933312][ T5773] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.942053][ T5773] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.949898][ T5773] bridge_slave_0: entered allmulticast mode [ 71.956712][ T5773] bridge_slave_0: entered promiscuous mode [ 71.979658][ T5776] chnl_net:caif_netlink_parms(): no params data found [ 71.996342][ T5773] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.003693][ T5773] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.011572][ T5773] bridge_slave_1: entered allmulticast mode [ 72.018987][ T5773] bridge_slave_1: entered promiscuous mode [ 72.063889][ T5773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.109987][ T5773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.162005][ T5773] team0: Port device team_slave_0 added [ 72.181159][ T5781] chnl_net:caif_netlink_parms(): no params data found [ 72.206291][ T5773] team0: Port device team_slave_1 added [ 72.254423][ T5776] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.261806][ T5776] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.269542][ T5776] bridge_slave_0: entered allmulticast mode [ 72.276260][ T5776] bridge_slave_0: entered promiscuous mode [ 72.283595][ T5780] chnl_net:caif_netlink_parms(): no params data found [ 72.311304][ T5776] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.318818][ T5776] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.325972][ T5776] bridge_slave_1: entered allmulticast mode [ 72.332955][ T5776] bridge_slave_1: entered promiscuous mode [ 72.361721][ T5776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.371935][ T5773] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.380999][ T5773] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.407275][ T5773] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.421193][ T5773] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.428299][ T5773] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.454282][ T5773] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.503581][ T5776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.560029][ T5773] hsr_slave_0: entered promiscuous mode [ 72.566400][ T5773] hsr_slave_1: entered promiscuous mode [ 72.573561][ T5781] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.581553][ T5781] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.588928][ T5781] bridge_slave_0: entered allmulticast mode [ 72.596263][ T5781] bridge_slave_0: entered promiscuous mode [ 72.626473][ T5781] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.633701][ T5781] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.641505][ T5781] bridge_slave_1: entered allmulticast mode [ 72.648446][ T5781] bridge_slave_1: entered promiscuous mode [ 72.658882][ T5776] team0: Port device team_slave_0 added [ 72.668423][ T5776] team0: Port device team_slave_1 added [ 72.730962][ T5780] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.738524][ T5780] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.745682][ T5780] bridge_slave_0: entered allmulticast mode [ 72.752698][ T5780] bridge_slave_0: entered promiscuous mode [ 72.761459][ T5780] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.768675][ T5780] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.775871][ T5780] bridge_slave_1: entered allmulticast mode [ 72.782911][ T5780] bridge_slave_1: entered promiscuous mode [ 72.808876][ T5781] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.834416][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.841721][ T5776] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.870190][ T5776] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.898632][ T5781] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.936324][ T5781] team0: Port device team_slave_0 added [ 72.944390][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.951433][ T5776] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.977565][ T5776] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.001976][ T5781] team0: Port device team_slave_1 added [ 73.021082][ T5780] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.033236][ T5780] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.072834][ T5781] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.079971][ T5781] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.106005][ T5781] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.150969][ T5781] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.158129][ T5781] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.184287][ T5781] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.214373][ T5780] team0: Port device team_slave_0 added [ 73.228236][ T5780] team0: Port device team_slave_1 added [ 73.258037][ T5776] hsr_slave_0: entered promiscuous mode [ 73.264308][ T5776] hsr_slave_1: entered promiscuous mode [ 73.270719][ T5776] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.278980][ T5776] Cannot create hsr debugfs directory [ 73.302618][ T5780] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.309772][ T5780] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.335824][ T5780] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.374139][ T5780] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.381304][ T5780] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.408119][ T5780] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.437924][ T5775] Bluetooth: hci0: command tx timeout [ 73.452786][ T5781] hsr_slave_0: entered promiscuous mode [ 73.461163][ T5781] hsr_slave_1: entered promiscuous mode [ 73.470463][ T5781] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.478095][ T5781] Cannot create hsr debugfs directory [ 73.517718][ T5775] Bluetooth: hci1: command tx timeout [ 73.538789][ T5780] hsr_slave_0: entered promiscuous mode [ 73.545203][ T5780] hsr_slave_1: entered promiscuous mode [ 73.551724][ T5780] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.559349][ T5780] Cannot create hsr debugfs directory [ 73.679963][ T5775] Bluetooth: hci3: command tx timeout [ 73.679987][ T5778] Bluetooth: hci2: command tx timeout [ 73.744427][ T5773] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 73.781363][ T5773] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 73.793172][ T5773] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 73.843655][ T5773] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 73.953104][ T5776] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 73.972425][ T5776] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 73.981592][ T5776] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 73.993300][ T5776] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 74.099126][ T5781] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.111629][ T5781] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.138255][ T5781] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.148478][ T5781] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.258287][ T5780] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 74.269504][ T5780] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 74.285182][ T5773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.301573][ T5780] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 74.312002][ T5780] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 74.345655][ T5776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.374688][ T5773] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.406201][ T5776] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.422533][ T5781] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.433375][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.440774][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.462847][ T4285] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.470037][ T4285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.492801][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.499945][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.539470][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.546617][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.574224][ T5781] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.615999][ T4285] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.623212][ T4285] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.659310][ T2935] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.666459][ T2935] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.696477][ T5773] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.707242][ T5773] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.755463][ T5780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.853134][ T5780] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.892153][ T2935] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.899305][ T2935] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.921048][ T2935] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.928259][ T2935] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.181572][ T5773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.206002][ T5776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.321304][ T5773] veth0_vlan: entered promiscuous mode [ 75.345173][ T5776] veth0_vlan: entered promiscuous mode [ 75.384270][ T5773] veth1_vlan: entered promiscuous mode [ 75.395786][ T5781] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.408126][ T5776] veth1_vlan: entered promiscuous mode [ 75.454130][ T5780] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.495334][ T5776] veth0_macvtap: entered promiscuous mode [ 75.515381][ T5776] veth1_macvtap: entered promiscuous mode [ 75.522529][ T5775] Bluetooth: hci0: command tx timeout [ 75.533989][ T5773] veth0_macvtap: entered promiscuous mode [ 75.550667][ T5781] veth0_vlan: entered promiscuous mode [ 75.564990][ T5773] veth1_macvtap: entered promiscuous mode [ 75.603501][ T5781] veth1_vlan: entered promiscuous mode [ 75.608602][ T5775] Bluetooth: hci1: command tx timeout [ 75.616439][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.629036][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.640960][ T5773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.653586][ T5773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.665055][ T5773] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.687968][ T5776] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.696848][ T5776] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.706940][ T5776] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.715788][ T5776] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.730424][ T5780] veth0_vlan: entered promiscuous mode [ 75.754360][ T5773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.765215][ T5775] Bluetooth: hci2: command tx timeout [ 75.768487][ T5775] Bluetooth: hci3: command tx timeout [ 75.775890][ T5773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.789162][ T5773] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.817944][ T5780] veth1_vlan: entered promiscuous mode [ 75.834509][ T5773] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.843861][ T5773] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.853158][ T5773] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.862257][ T5773] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.906201][ T5781] veth0_macvtap: entered promiscuous mode [ 75.931665][ T5781] veth1_macvtap: entered promiscuous mode [ 75.966248][ T3444] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.986574][ T3444] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.012591][ T5780] veth0_macvtap: entered promiscuous mode [ 76.032515][ T5780] veth1_macvtap: entered promiscuous mode [ 76.051834][ T5781] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.065948][ T5781] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.076755][ T5781] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.089398][ T5781] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.100854][ T5781] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.123871][ T5781] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.135053][ T5781] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.145364][ T5781] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.156154][ T5781] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.168391][ T5781] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.183432][ T3444] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.191837][ T3444] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.213542][ T5781] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.217139][ T3444] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.228481][ T5781] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.234163][ T3444] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.239364][ T5781] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.256611][ T5781] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.271480][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.286619][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.296883][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.308184][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.319020][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.329583][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.341233][ T5780] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.388605][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.401192][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.412113][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.422657][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.432678][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.443340][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.454782][ T5780] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.464241][ T2935] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.470228][ T5780] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.481102][ T5780] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.490406][ T5780] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.499281][ T2935] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.499911][ T5780] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.758220][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.785640][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.806914][ C1] hrtimer: interrupt took 63302 ns [ 76.827458][ T2935] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.835343][ T2935] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.890100][ T1090] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 77.060236][ T5836] netlink: 'syz.3.4': attribute type 10 has an invalid length. [ 77.137285][ T5836] batman_adv: batadv0: Adding interface: netdevsim0 [ 77.143974][ T5836] batman_adv: batadv0: The MTU of interface netdevsim0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.178944][ T5836] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 77.221464][ T4285] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.267248][ T5841] netlink: 'syz.2.3': attribute type 39 has an invalid length. [ 77.276711][ T4285] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.598367][ T5775] Bluetooth: hci0: command tx timeout [ 77.678007][ T5775] Bluetooth: hci1: command tx timeout [ 77.866680][ T5775] Bluetooth: hci3: command tx timeout [ 77.866875][ T5778] Bluetooth: hci2: command tx timeout [ 78.018431][ T5836] syz.3.4 (5836) used greatest stack depth: 19688 bytes left [ 78.052447][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.102927][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.216488][ T5848] netlink: 'syz.0.1': attribute type 5 has an invalid length. [ 78.254361][ T5848] netlink: 'syz.0.1': attribute type 1 has an invalid length. [ 78.281235][ T5848] netlink: 199820 bytes leftover after parsing attributes in process `syz.0.1'. [ 78.405436][ T5848] netlink: 'syz.0.1': attribute type 9 has an invalid length. [ 78.468136][ T5848] netlink: 126588 bytes leftover after parsing attributes in process `syz.0.1'. [ 78.911078][ T5861] syz.0.7: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 78.987436][ T5861] CPU: 1 PID: 5861 Comm: syz.0.7 Not tainted syzkaller #0 [ 78.994627][ T5861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 79.004720][ T5861] Call Trace: [ 79.008014][ T5861] [ 79.010959][ T5861] dump_stack_lvl+0x18c/0x250 [ 79.015707][ T5861] ? show_regs_print_info+0x20/0x20 [ 79.020934][ T5861] ? load_image+0x420/0x420 [ 79.025466][ T5861] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 79.031911][ T5861] ? cpuset_print_current_mems_allowed+0x2e7/0x360 [ 79.038453][ T5861] warn_alloc+0x246/0x340 [ 79.042803][ T5861] ? stack_trace_save+0xaa/0x100 [ 79.047764][ T5861] ? zone_watermark_ok_safe+0x230/0x230 [ 79.053342][ T5861] ? kasan_set_track+0x5f/0x70 [ 79.058125][ T5861] ? kasan_set_track+0x4e/0x70 [ 79.062904][ T5861] ? __kasan_kmalloc+0x8f/0xa0 [ 79.067686][ T5861] ? xsk_init_queue+0xad/0x100 [ 79.072466][ T5861] ? xsk_setsockopt+0x4c9/0x750 [ 79.077341][ T5861] ? do_sock_setsockopt+0x175/0x1a0 [ 79.082568][ T5861] ? __x64_sys_setsockopt+0x182/0x200 [ 79.087980][ T5861] __vmalloc_node_range+0x129/0x1320 [ 79.093328][ T5861] ? free_vm_area+0x50/0x50 [ 79.097871][ T5861] vmalloc_user+0x74/0x80 [ 79.102230][ T5861] ? xskq_create+0xbf/0x170 [ 79.106760][ T5861] xskq_create+0xbf/0x170 [ 79.111110][ T5861] xsk_init_queue+0xad/0x100 [ 79.115726][ T5861] xsk_setsockopt+0x4c9/0x750 [ 79.120436][ T5861] ? xsk_poll+0x670/0x670 [ 79.124799][ T5861] ? __fget_files+0x28/0x460 [ 79.129426][ T5861] ? aa_sock_opt_perm+0x74/0x100 [ 79.134398][ T5861] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 79.139988][ T5861] ? security_socket_setsockopt+0x7e/0xa0 [ 79.145731][ T5861] ? xsk_poll+0x670/0x670 [ 79.150085][ T5861] do_sock_setsockopt+0x175/0x1a0 [ 79.155131][ T5861] ? __fdget+0x180/0x210 [ 79.159414][ T5861] __x64_sys_setsockopt+0x182/0x200 [ 79.164635][ T5861] do_syscall_64+0x55/0xb0 [ 79.169072][ T5861] ? clear_bhb_loop+0x40/0x90 [ 79.173771][ T5861] ? clear_bhb_loop+0x40/0x90 [ 79.178475][ T5861] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 79.184387][ T5861] RIP: 0033:0x7effb4f9e0d9 [ 79.188832][ T5861] 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 [ 79.208467][ T5861] RSP: 002b:00007effb5d92028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 79.216917][ T5861] RAX: ffffffffffffffda RBX: 00007effb5225fa0 RCX: 00007effb4f9e0d9 [ 79.224931][ T5861] RDX: 0000000000000002 RSI: 000000000000011b RDI: 0000000000000007 [ 79.232975][ T5861] RBP: 00007effb5035024 R08: 0000000000000004 R09: 0000000000000000 [ 79.240978][ T5861] R10: 0000200000000900 R11: 0000000000000246 R12: 0000000000000000 [ 79.248968][ T5861] R13: 00007effb5226038 R14: 00007effb5225fa0 R15: 00007ffd6745ee98 [ 79.256965][ T5861] [ 79.287779][ T5861] Mem-Info: [ 79.291140][ T5861] active_anon:5460 inactive_anon:0 isolated_anon:0 [ 79.291140][ T5861] active_file:822 inactive_file:39947 isolated_file:0 [ 79.291140][ T5861] unevictable:768 dirty:1513 writeback:0 [ 79.291140][ T5861] slab_reclaimable:9878 slab_unreclaimable:90319 [ 79.291140][ T5861] mapped:24034 shmem:1361 pagetables:581 [ 79.291140][ T5861] sec_pagetables:0 bounce:0 [ 79.291140][ T5861] kernel_misc_reclaimable:0 [ 79.291140][ T5861] free:1371724 free_pcp:7975 free_cma:0 [ 79.381693][ T5861] Node 0 active_anon:21940kB inactive_anon:0kB active_file:3288kB inactive_file:159584kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:96136kB dirty:6052kB writeback:0kB shmem:3908kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10624kB pagetables:2424kB sec_pagetables:0kB all_unreclaimable? no [ 79.424948][ T5861] 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 [ 79.465414][ T5872] warning: `syz.2.8' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 79.503797][ T5861] 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 [ 79.576384][ T5861] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 79.594639][ T5868] netlink: 'syz.2.8': attribute type 28 has an invalid length. [ 79.631413][ T5873] netlink: 156 bytes leftover after parsing attributes in process `syz.2.8'. [ 79.643023][ T5861] Node 0 DMA32 free:1570600kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:21900kB inactive_anon:0kB active_file:3288kB inactive_file:158760kB unevictable:1536kB writepending:6052kB present:3129332kB managed:2586824kB mlocked:0kB bounce:0kB free_pcp:12528kB local_pcp:5856kB free_cma:0kB [ 79.650708][ T5868] netlink: 'syz.2.8': attribute type 29 has an invalid length. [ 79.687830][ T5778] Bluetooth: hci0: command tx timeout [ 79.748337][ T5861] lowmem_reserve[]: 0 0 0 0 0 [ 79.750319][ T5868] netlink: 132 bytes leftover after parsing attributes in process `syz.2.8'. [ 79.762057][ T5778] Bluetooth: hci1: command tx timeout [ 79.765448][ T5861] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:40kB inactive_anon:0kB active_file:0kB inactive_file:824kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 79.813599][ T5876] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.9'. [ 79.887505][ T5861] lowmem_reserve[]: 0 0 0 0 0 [ 79.892348][ T5861] Node 1 Normal free:3899772kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:20072kB local_pcp:9160kB free_cma:0kB [ 79.918271][ T5778] Bluetooth: hci2: command tx timeout [ 79.922184][ T5775] Bluetooth: hci3: command tx timeout [ 79.949220][ T5861] lowmem_reserve[]: 0 0 0 0 0 [ 79.954035][ T5861] 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 [ 79.975216][ T5861] Node 0 DMA32: 2*4kB (UE) 2*8kB (ME) 3*16kB (UME) 1*32kB (E) 1*64kB (M) 2*128kB (UM) 3*256kB (UME) 1*512kB (M) 3*1024kB (UME) 2*2048kB (UE) 381*4096kB (M) = 1569448kB [ 79.981154][ T5878] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.10'. [ 79.999542][ T5861] 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 [ 80.019088][ T5861] Node 1 Normal: 263*4kB (UME) 50*8kB (UME) 37*16kB (UME) 24*32kB (UME) 16*64kB (UME) 7*128kB (UME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (UE) 949*4096kB (M) = 3899772kB [ 80.049509][ T5861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 80.090279][ T5861] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 80.106039][ T5861] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 80.116992][ T5861] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 80.132363][ T5861] 42164 total pagecache pages [ 80.139658][ T5861] 0 pages in swap cache [ 80.169659][ T5880] pim6reg1: entered promiscuous mode [ 80.176000][ T5880] pim6reg1: entered allmulticast mode [ 80.221802][ T5861] Free swap = 124996kB [ 80.226032][ T5861] Total swap = 124996kB [ 80.247598][ T5861] 2097051 pages RAM [ 80.255145][ T5861] 0 pages HighMem/MovableOnly [ 80.260676][ T5861] 416959 pages reserved [ 80.265036][ T5861] 0 pages cma reserved [ 80.655259][ T5887] netlink: 'syz.1.13': attribute type 5 has an invalid length. [ 80.688923][ T5887] netlink: 'syz.1.13': attribute type 1 has an invalid length. [ 80.696552][ T5887] netlink: 199820 bytes leftover after parsing attributes in process `syz.1.13'. [ 80.806550][ T5887] netlink: 'syz.1.13': attribute type 9 has an invalid length. [ 80.847516][ T5887] netlink: 126588 bytes leftover after parsing attributes in process `syz.1.13'. [ 81.344602][ T5900] netlink: 132 bytes leftover after parsing attributes in process `syz.1.17'. [ 81.372653][ T5900] netlink: 9275 bytes leftover after parsing attributes in process `syz.1.17'. [ 81.448870][ T5900] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.457839][ T5900] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.499921][ T5900] bridge0: entered allmulticast mode [ 81.543613][ T5903] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.550885][ T5903] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.559326][ T5903] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.566540][ T5903] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.672995][ T5903] bridge0: entered promiscuous mode [ 82.226409][ T5915] validate_nla: 3 callbacks suppressed [ 82.226446][ T5915] netlink: 'syz.0.23': attribute type 2 has an invalid length. [ 83.131837][ T5934] netlink: 'syz.3.28': attribute type 5 has an invalid length. [ 83.141597][ T5934] netlink: 'syz.3.28': attribute type 1 has an invalid length. [ 83.247927][ T5934] netlink: 'syz.3.28': attribute type 9 has an invalid length. [ 83.324088][ T5935] __nla_validate_parse: 11 callbacks suppressed [ 83.333628][ T5935] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.29'. [ 83.546840][ T5940] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.31'. [ 83.563576][ T5944] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 83.563790][ T5944] IPv6: NLM_F_CREATE should be set when creating new route [ 83.564293][ T5944] IPv6: NLM_F_CREATE should be set when creating new route [ 83.586861][ T5944] IPv6: NLM_F_CREATE should be set when creating new route [ 83.831452][ T5948] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.33'. [ 83.904678][ T5946] netlink: 'syz.3.32': attribute type 9 has an invalid length. [ 83.913441][ T5946] netlink: 652 bytes leftover after parsing attributes in process `syz.3.32'. [ 84.068423][ T5953] netlink: 132 bytes leftover after parsing attributes in process `syz.2.35'. [ 84.069948][ T5951] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.34'. [ 84.121095][ T5953] netlink: 'syz.2.35': attribute type 10 has an invalid length. [ 84.150225][ T5953] netlink: 2 bytes leftover after parsing attributes in process `syz.2.35'. [ 84.194246][ T5953] batadv_slave_1: entered promiscuous mode [ 84.221435][ T5953] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 84.262603][ T5953] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 84.526547][ T5956] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.36'. [ 84.638854][ T5958] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.37'. [ 84.739578][ T5962] netlink: 'syz.1.38': attribute type 5 has an invalid length. [ 84.749599][ T5962] netlink: 'syz.1.38': attribute type 1 has an invalid length. [ 84.770388][ T5962] netlink: 199820 bytes leftover after parsing attributes in process `syz.1.38'. [ 84.817977][ T5965] netlink: 'syz.0.39': attribute type 5 has an invalid length. [ 84.857014][ T5965] netlink: 'syz.0.39': attribute type 1 has an invalid length. [ 85.814904][ T5986] batadv_slave_1: entered promiscuous mode [ 85.837842][ T5986] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 85.865566][ T5986] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 85.999106][ T5990] Zero length message leads to an empty skb [ 86.916471][ T23] cfg80211: failed to load regulatory.db [ 87.162558][ T6013] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 87.266702][ T6020] validate_nla: 19 callbacks suppressed [ 87.266718][ T6020] netlink: 'syz.0.64': attribute type 5 has an invalid length. [ 87.280362][ T6020] netlink: 'syz.0.64': attribute type 1 has an invalid length. [ 87.298402][ T6018] netlink: 'syz.2.63': attribute type 9 has an invalid length. [ 87.375238][ T6020] netlink: 'syz.0.64': attribute type 9 has an invalid length. [ 88.404157][ T6044] __nla_validate_parse: 38 callbacks suppressed [ 88.404246][ T6044] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.81'. [ 88.471879][ T6049] netlink: 'syz.2.73': attribute type 10 has an invalid length. [ 88.518829][ T6049] netlink: 2 bytes leftover after parsing attributes in process `syz.2.73'. [ 88.558660][ T6046] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.72'. [ 88.686910][ T6053] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.74'. [ 88.712782][ T6052] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 88.747874][ T6055] netlink: 132 bytes leftover after parsing attributes in process `syz.1.75'. [ 88.851022][ T6055] netlink: 'syz.1.75': attribute type 10 has an invalid length. [ 88.874892][ T6055] netlink: 2 bytes leftover after parsing attributes in process `syz.1.75'. [ 88.931913][ T6055] batadv_slave_1: entered promiscuous mode [ 88.958877][ T6055] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.002962][ T6055] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.082100][ T6059] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.76'. [ 89.202444][ T6061] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.77'. [ 89.355986][ T6066] netlink: 'syz.1.80': attribute type 2 has an invalid length. [ 89.509064][ T6069] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.80'. [ 89.644743][ T6070] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.82'. [ 89.749417][ T6073] netlink: 'syz.1.83': attribute type 5 has an invalid length. [ 89.757201][ T6073] netlink: 'syz.1.83': attribute type 1 has an invalid length. [ 89.863193][ T6076] netlink: 'syz.1.83': attribute type 9 has an invalid length. [ 91.976969][ T6116] syz.2.101: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 92.041087][ T6116] CPU: 1 PID: 6116 Comm: syz.2.101 Not tainted syzkaller #0 [ 92.048450][ T6116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 92.058540][ T6116] Call Trace: [ 92.061838][ T6116] [ 92.064792][ T6116] dump_stack_lvl+0x18c/0x250 [ 92.069509][ T6116] ? show_regs_print_info+0x20/0x20 [ 92.074743][ T6116] ? load_image+0x420/0x420 [ 92.079282][ T6116] ? __rcu_read_unlock+0x7c/0xd0 [ 92.084259][ T6116] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 92.090715][ T6116] ? cpuset_print_current_mems_allowed+0x2e7/0x360 [ 92.097253][ T6116] warn_alloc+0x246/0x340 [ 92.101612][ T6116] ? stack_trace_save+0xaa/0x100 [ 92.106589][ T6116] ? zone_watermark_ok_safe+0x230/0x230 [ 92.112184][ T6116] ? kasan_set_track+0x5f/0x70 [ 92.116977][ T6116] ? kasan_set_track+0x4e/0x70 [ 92.121765][ T6116] ? __kasan_kmalloc+0x8f/0xa0 [ 92.126536][ T6116] ? xsk_init_queue+0xad/0x100 [ 92.131311][ T6116] ? xsk_setsockopt+0x4c9/0x750 [ 92.136161][ T6116] ? do_sock_setsockopt+0x175/0x1a0 [ 92.141361][ T6116] ? __x64_sys_setsockopt+0x182/0x200 [ 92.146744][ T6116] __vmalloc_node_range+0x129/0x1320 [ 92.152059][ T6116] ? free_vm_area+0x50/0x50 [ 92.156576][ T6116] vmalloc_user+0x74/0x80 [ 92.160922][ T6116] ? xskq_create+0xbf/0x170 [ 92.165424][ T6116] xskq_create+0xbf/0x170 [ 92.169755][ T6116] xsk_init_queue+0xad/0x100 [ 92.174367][ T6116] xsk_setsockopt+0x4c9/0x750 [ 92.179069][ T6116] ? xsk_poll+0x670/0x670 [ 92.183452][ T6116] ? __fget_files+0x28/0x460 [ 92.188068][ T6116] ? aa_sock_opt_perm+0x74/0x100 [ 92.193018][ T6116] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 92.198586][ T6116] ? security_socket_setsockopt+0x7e/0xa0 [ 92.204313][ T6116] ? xsk_poll+0x670/0x670 [ 92.208648][ T6116] do_sock_setsockopt+0x175/0x1a0 [ 92.213675][ T6116] ? __fdget+0x180/0x210 [ 92.217921][ T6116] __x64_sys_setsockopt+0x182/0x200 [ 92.223130][ T6116] do_syscall_64+0x55/0xb0 [ 92.227548][ T6116] ? clear_bhb_loop+0x40/0x90 [ 92.232226][ T6116] ? clear_bhb_loop+0x40/0x90 [ 92.236905][ T6116] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.242797][ T6116] RIP: 0033:0x7f740af9e0d9 [ 92.247211][ T6116] 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 [ 92.266861][ T6116] RSP: 002b:00007f740bf14028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 92.275316][ T6116] RAX: ffffffffffffffda RBX: 00007f740b225fa0 RCX: 00007f740af9e0d9 [ 92.283296][ T6116] RDX: 0000000000000002 RSI: 000000000000011b RDI: 0000000000000007 [ 92.291274][ T6116] RBP: 00007f740b035024 R08: 0000000000000004 R09: 0000000000000000 [ 92.299245][ T6116] R10: 0000200000000900 R11: 0000000000000246 R12: 0000000000000000 [ 92.307217][ T6116] R13: 00007f740b226038 R14: 00007f740b225fa0 R15: 00007ffd1ee518d8 [ 92.315200][ T6116] [ 92.352511][ T6119] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 92.392240][ T6116] Mem-Info: [ 92.395420][ T6116] active_anon:5454 inactive_anon:0 isolated_anon:0 [ 92.395420][ T6116] active_file:1001 inactive_file:39953 isolated_file:0 [ 92.395420][ T6116] unevictable:768 dirty:1611 writeback:0 [ 92.395420][ T6116] slab_reclaimable:9914 slab_unreclaimable:91672 [ 92.395420][ T6116] mapped:24169 shmem:1361 pagetables:587 [ 92.395420][ T6116] sec_pagetables:0 bounce:0 [ 92.395420][ T6116] kernel_misc_reclaimable:0 [ 92.395420][ T6116] free:1367203 free_pcp:9848 free_cma:0 [ 92.484140][ T6116] Node 0 active_anon:21816kB inactive_anon:0kB active_file:4004kB inactive_file:159608kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:96676kB dirty:2440kB writeback:4000kB shmem:3908kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10564kB pagetables:2348kB sec_pagetables:0kB all_unreclaimable? no [ 92.525177][ T6116] 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 [ 92.585125][ T6116] 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 [ 92.622866][ T6116] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 92.631157][ T6116] Node 0 DMA32 free:1552488kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:21876kB inactive_anon:0kB active_file:4004kB inactive_file:158784kB unevictable:1536kB writepending:2440kB present:3129332kB managed:2586824kB mlocked:0kB bounce:0kB free_pcp:21076kB local_pcp:15884kB free_cma:0kB [ 92.666886][ T6116] lowmem_reserve[]: 0 0 0 0 0 [ 92.672082][ T6116] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:40kB inactive_anon:0kB active_file:0kB inactive_file:824kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 92.698118][ T6128] validate_nla: 10 callbacks suppressed [ 92.698137][ T6128] netlink: 'syz.3.103': attribute type 3 has an invalid length. [ 92.719867][ T6116] lowmem_reserve[]: 0 0 0 0 0 [ 92.725205][ T6116] Node 1 Normal free:3900548kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:19328kB local_pcp:10656kB free_cma:0kB [ 92.783099][ T6116] lowmem_reserve[]: 0 0 0 0 0 [ 92.813803][ T6116] 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 [ 92.827678][ T6127] pim6reg1: entered promiscuous mode [ 92.833020][ T6127] pim6reg1: entered allmulticast mode [ 92.838874][ T6116] Node 0 DMA32: 802*4kB (UME) 790*8kB (UM) 307*16kB (UME) 0*32kB 4*64kB (UME) 4*128kB (UE) 3*256kB (UME) 3*512kB (UME) 1*1024kB (U) 1*2048kB (E) 374*4096kB (M) = 1552488kB [ 92.860227][ T6116] 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 [ 92.875185][ T6116] Node 1 Normal: 263*4kB (UME) 51*8kB (UME) 37*16kB (UME) 38*32kB (UME) 19*64kB (UME) 8*128kB (UME) 3*256kB (UME) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (UE) 949*4096kB (M) = 3900548kB [ 92.893996][ T6116] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 92.903717][ T6116] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 92.913245][ T6116] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 92.922860][ T6116] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 92.932302][ T6116] 42315 total pagecache pages [ 92.934086][ T6126] netlink: 'syz.3.103': attribute type 39 has an invalid length. [ 92.936994][ T6116] 0 pages in swap cache [ 92.937009][ T6116] Free swap = 124996kB [ 92.937018][ T6116] Total swap = 124996kB [ 92.937080][ T6116] 2097051 pages RAM [ 92.937089][ T6116] 0 pages HighMem/MovableOnly [ 92.937096][ T6116] 416959 pages reserved [ 92.937103][ T6116] 0 pages cma reserved [ 93.462112][ T6133] netlink: 'syz.3.104': attribute type 2 has an invalid length. [ 93.516646][ T6133] __nla_validate_parse: 18 callbacks suppressed [ 93.516685][ T6133] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.104'. [ 93.532128][ T6132] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.107'. [ 93.943311][ T6147] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.110'. [ 93.976079][ T6146] netlink: 'syz.3.112': attribute type 5 has an invalid length. [ 93.986982][ T6146] netlink: 'syz.3.112': attribute type 1 has an invalid length. [ 93.995116][ T6146] netlink: 199820 bytes leftover after parsing attributes in process `syz.3.112'. [ 94.005849][ T6149] netlink: 'syz.0.111': attribute type 5 has an invalid length. [ 94.014813][ T6149] netlink: 'syz.0.111': attribute type 1 has an invalid length. [ 94.025843][ T6149] netlink: 199820 bytes leftover after parsing attributes in process `syz.0.111'. [ 94.055360][ T6146] netlink: 'syz.3.112': attribute type 9 has an invalid length. [ 94.073660][ T6146] netlink: 126588 bytes leftover after parsing attributes in process `syz.3.112'. [ 94.199327][ T6151] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.114'. [ 94.207739][ T6154] netlink: 132 bytes leftover after parsing attributes in process `syz.2.115'. [ 94.228873][ T6154] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.115'. [ 94.291652][ T6149] netlink: 'syz.0.111': attribute type 9 has an invalid length. [ 94.310329][ T6149] netlink: 126588 bytes leftover after parsing attributes in process `syz.0.111'. [ 94.325677][ T6154] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.333261][ T6154] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.346596][ T6154] bridge0: entered allmulticast mode [ 94.383371][ T6158] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.390629][ T6158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.398206][ T6158] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.405387][ T6158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.441750][ T6158] bridge0: entered promiscuous mode [ 94.453552][ T6157] netlink: 'syz.3.116': attribute type 10 has an invalid length. [ 94.503375][ T6159] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 94.521328][ T6157] team0: Device wg1 is of different type [ 95.303578][ T6183] FAULT_INJECTION: forcing a failure. [ 95.303578][ T6183] name failslab, interval 1, probability 0, space 0, times 1 [ 95.357626][ T6183] CPU: 0 PID: 6183 Comm: syz.0.131 Not tainted syzkaller #0 [ 95.364984][ T6183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 95.375061][ T6183] Call Trace: [ 95.378343][ T6183] [ 95.381296][ T6183] dump_stack_lvl+0x18c/0x250 [ 95.385986][ T6183] ? trace_event_raw_event_lock+0x240/0x240 [ 95.391875][ T6183] ? show_regs_print_info+0x20/0x20 [ 95.397073][ T6183] ? load_image+0x420/0x420 [ 95.401577][ T6183] ? mark_lock+0x94/0x320 [ 95.405907][ T6183] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 95.411893][ T6183] should_fail_ex+0x394/0x4c0 [ 95.416584][ T6183] should_failslab+0x9/0x20 [ 95.421089][ T6183] slab_pre_alloc_hook+0x59/0x300 [ 95.426115][ T6183] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 95.432287][ T6183] kmem_cache_alloc_node+0x5e/0x310 [ 95.437499][ T6183] ? __alloc_skb+0x103/0x2c0 [ 95.442095][ T6183] __alloc_skb+0x103/0x2c0 [ 95.446515][ T6183] rtmsg_ifinfo_build_skb+0x83/0x260 [ 95.451800][ T6183] ? lockdep_rtnl_is_held+0x26/0x30 [ 95.457006][ T6183] rtmsg_ifinfo+0x8c/0x1a0 [ 95.461434][ T6183] __dev_notify_flags+0xf3/0x310 [ 95.466376][ T6183] ? __dev_change_flags+0x6a0/0x6a0 [ 95.471568][ T6183] ? __dev_change_flags+0x4d2/0x6a0 [ 95.476770][ T6183] ? dev_get_flags+0x1c0/0x1c0 [ 95.481526][ T6183] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 95.487418][ T6183] ? lockdep_hardirqs_on+0x98/0x150 [ 95.492640][ T6183] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 95.498534][ T6183] dev_change_flags+0xde/0x1a0 [ 95.503301][ T6183] do_setlink+0xb69/0x3f40 [ 95.507733][ T6183] ? radix_tree_cpu_dead+0x160/0x160 [ 95.513017][ T6183] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 95.519169][ T6183] ? stack_trace_save+0xaa/0x100 [ 95.524105][ T6183] ? stack_trace_snprint+0xf0/0xf0 [ 95.529241][ T6183] ? mark_lock+0x94/0x320 [ 95.533583][ T6183] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 95.539583][ T6183] ? lock_chain_count+0x20/0x20 [ 95.544440][ T6183] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 95.550592][ T6183] ? lockdep_hardirqs_on+0x98/0x150 [ 95.555795][ T6183] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 95.561958][ T6183] ? validate_linkmsg+0x719/0x910 [ 95.566987][ T6183] rtnl_newlink+0x1848/0x2170 [ 95.571694][ T6183] ? rtnl_setlink+0x4e0/0x4e0 [ 95.576374][ T6183] ? trace_raw_output_contention_end+0xd0/0xd0 [ 95.582538][ T6183] ? rcu_is_watching+0x15/0xb0 [ 95.587312][ T6183] ? trace_contention_end+0x39/0xe0 [ 95.592513][ T6183] ? __mutex_lock+0x30d/0xc80 [ 95.597223][ T6183] ? rtnl_setlink+0x4e0/0x4e0 [ 95.601908][ T6183] rtnetlink_rcv_msg+0x843/0xf90 [ 95.606843][ T6183] ? rtnetlink_rcv_msg+0x220/0xf90 [ 95.611959][ T6183] ? rtnetlink_bind+0x80/0x80 [ 95.616643][ T6183] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 95.622621][ T6183] ? __dev_queue_xmit+0x275/0x3640 [ 95.627739][ T6183] ? lock_chain_count+0x20/0x20 [ 95.632595][ T6183] ? __local_bh_enable_ip+0x13a/0x1c0 [ 95.637970][ T6183] ? lockdep_hardirqs_on+0x98/0x150 [ 95.643177][ T6183] ? __local_bh_enable_ip+0x13a/0x1c0 [ 95.648550][ T6183] ? _local_bh_enable+0xa0/0xa0 [ 95.653407][ T6183] ? __dev_queue_xmit+0x275/0x3640 [ 95.658520][ T6183] ? __dev_queue_xmit+0x1bc2/0x3640 [ 95.663724][ T6183] ? __dev_queue_xmit+0x275/0x3640 [ 95.668857][ T6183] ? perf_trace_lock+0xfc/0x3b0 [ 95.673717][ T6183] netlink_rcv_skb+0x235/0x4c0 [ 95.678482][ T6183] ? rtnetlink_bind+0x80/0x80 [ 95.683178][ T6183] ? netlink_ack+0x1160/0x1160 [ 95.687953][ T6183] ? __lock_acquire+0x7d80/0x7d80 [ 95.692983][ T6183] ? netlink_deliver_tap+0x2e/0x1b0 [ 95.698183][ T6183] netlink_unicast+0x7b1/0x930 [ 95.702958][ T6183] netlink_sendmsg+0x8d0/0xbf0 [ 95.707728][ T6183] ? netlink_getsockopt+0x590/0x590 [ 95.712924][ T6183] ? apparmor_socket_sendmsg+0x8e/0x330 [ 95.718469][ T6183] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 95.723753][ T6183] ? security_socket_sendmsg+0x80/0xa0 [ 95.729216][ T6183] ? netlink_getsockopt+0x590/0x590 [ 95.734413][ T6183] ____sys_sendmsg+0x61b/0x980 [ 95.739187][ T6183] ? __asan_memset+0x22/0x40 [ 95.743777][ T6183] ? __sys_sendmsg_sock+0x30/0x30 [ 95.748803][ T6183] ? __import_iovec+0x5f2/0x850 [ 95.753772][ T6183] ? import_iovec+0x73/0xa0 [ 95.758295][ T6183] ___sys_sendmsg+0x2a6/0x360 [ 95.762993][ T6183] ? __sys_sendmsg+0x2b0/0x2b0 [ 95.767784][ T6183] ? ktime_get+0x7f/0x280 [ 95.772251][ T6183] __se_sys_sendmsg+0x1d0/0x2c0 [ 95.777107][ T6183] ? __x64_sys_sendmsg+0x80/0x80 [ 95.782060][ T6183] ? lockdep_hardirqs_on+0x98/0x150 [ 95.787304][ T6183] do_syscall_64+0x55/0xb0 [ 95.791732][ T6183] ? clear_bhb_loop+0x40/0x90 [ 95.796417][ T6183] ? clear_bhb_loop+0x40/0x90 [ 95.801103][ T6183] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.807002][ T6183] RIP: 0033:0x7effb4f9e0d9 [ 95.811419][ T6183] 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 [ 95.831030][ T6183] RSP: 002b:00007effb5d92028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 95.839450][ T6183] RAX: ffffffffffffffda RBX: 00007effb5225fa0 RCX: 00007effb4f9e0d9 [ 95.847433][ T6183] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 000000000000000b [ 95.855420][ T6183] RBP: 00007effb5d92090 R08: 0000000000000000 R09: 0000000000000000 [ 95.863401][ T6183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 95.871372][ T6183] R13: 00007effb5226038 R14: 00007effb5225fa0 R15: 00007ffd6745ee98 [ 95.879364][ T6183] [ 95.931075][ T6183] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.944636][ T6183] bridge_slave_1: left allmulticast mode [ 95.954312][ T6183] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.341153][ T6194] syzkaller0: entered promiscuous mode [ 97.346763][ T6194] syzkaller0: entered allmulticast mode [ 97.516955][ T6196] syz.0.127 (6196) used greatest stack depth: 18792 bytes left [ 98.051990][ T6222] validate_nla: 8 callbacks suppressed [ 98.052006][ T6222] netlink: 'syz.2.136': attribute type 5 has an invalid length. [ 98.066045][ T6222] netlink: 'syz.2.136': attribute type 1 has an invalid length. [ 98.086298][ T6220] netlink: 'syz.1.137': attribute type 5 has an invalid length. [ 98.096514][ T6220] netlink: 'syz.1.137': attribute type 1 has an invalid length. [ 98.152074][ T6222] netlink: 'syz.2.136': attribute type 9 has an invalid length. [ 98.175804][ T6220] netlink: 'syz.1.137': attribute type 9 has an invalid length. [ 98.365886][ T6229] netlink: 'syz.3.139': attribute type 10 has an invalid length. [ 98.427279][ T6229] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.445707][ T6229] bridge_slave_1: left allmulticast mode [ 98.452788][ T6229] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.869040][ T6240] netlink: 'syz.1.144': attribute type 10 has an invalid length. [ 98.877239][ T6240] __nla_validate_parse: 15 callbacks suppressed [ 98.877255][ T6240] netlink: 2 bytes leftover after parsing attributes in process `syz.1.144'. [ 99.156605][ T6247] netlink: 'syz.1.148': attribute type 5 has an invalid length. [ 99.164670][ T6247] netlink: 'syz.1.148': attribute type 1 has an invalid length. [ 99.172755][ T6247] netlink: 199820 bytes leftover after parsing attributes in process `syz.1.148'. [ 99.241167][ T6244] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.146'. [ 99.268749][ T6247] netlink: 126588 bytes leftover after parsing attributes in process `syz.1.148'. [ 99.369947][ T6253] Driver unsupported XDP return value 0 on prog (id 120) dev N/A, expect packet loss! [ 99.426371][ T6254] netlink: 2418 bytes leftover after parsing attributes in process `syz.3.149'. [ 99.746918][ T6269] C: renamed from team_slave_0 (while UP) [ 99.770931][ T6269] netlink: 152 bytes leftover after parsing attributes in process `syz.3.152'. [ 100.199233][ T6278] netlink: 2 bytes leftover after parsing attributes in process `syz.3.156'. [ 100.432332][ T6284] netlink: 199820 bytes leftover after parsing attributes in process `syz.3.159'. [ 100.467707][ T6282] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.158'. [ 100.508467][ T6284] netlink: 126588 bytes leftover after parsing attributes in process `syz.3.159'. [ 100.894716][ T6289] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 100.934517][ T6293] syz.3.163 uses obsolete (PF_INET,SOCK_PACKET) [ 102.149301][ T6308] batadv_slave_1: entered promiscuous mode [ 102.155464][ T6308] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.165476][ T6308] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.272439][ T6305] syz.1.166 (6305) used greatest stack depth: 18568 bytes left [ 103.348163][ T6347] validate_nla: 16 callbacks suppressed [ 103.348185][ T6347] netlink: 'syz.0.181': attribute type 10 has an invalid length. [ 103.501401][ T6351] FAULT_INJECTION: forcing a failure. [ 103.501401][ T6351] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 103.514863][ T6351] CPU: 1 PID: 6351 Comm: syz.1.182 Not tainted syzkaller #0 [ 103.522189][ T6351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 103.532277][ T6351] Call Trace: [ 103.535580][ T6351] [ 103.538539][ T6351] dump_stack_lvl+0x18c/0x250 [ 103.543254][ T6351] ? show_regs_print_info+0x20/0x20 [ 103.548489][ T6351] ? load_image+0x420/0x420 [ 103.553022][ T6351] ? __might_fault+0xaa/0x120 [ 103.557819][ T6351] ? __lock_acquire+0x7d80/0x7d80 [ 103.562875][ T6351] should_fail_ex+0x394/0x4c0 [ 103.567588][ T6351] _copy_from_iter+0x1cd/0x1290 [ 103.572564][ T6351] ? sock_alloc_send_pskb+0x8a1/0x9a0 [ 103.577981][ T6351] ? copyout_mc+0x70/0x70 [ 103.582377][ T6351] ? __virt_addr_valid+0x10c/0x380 [ 103.587524][ T6351] ? __virt_addr_valid+0x10c/0x380 [ 103.592676][ T6351] ? __virt_addr_valid+0x10c/0x380 [ 103.597836][ T6351] ? __check_object_size+0x4fc/0xa40 [ 103.603162][ T6351] skb_copy_datagram_from_iter+0xf2/0x6f0 [ 103.608926][ T6351] ? dev_get_by_index+0x22/0x2d0 [ 103.613901][ T6351] ? skb_put+0x112/0x210 [ 103.618178][ T6351] packet_sendmsg+0x3323/0x4a30 [ 103.623055][ T6351] ? aa_sk_perm+0x970/0x970 [ 103.627619][ T6351] ? __might_sleep+0xe0/0xe0 [ 103.632255][ T6351] ? verify_lock_unused+0x140/0x140 [ 103.637490][ T6351] ? perf_trace_lock_acquire+0x105/0x400 [ 103.643157][ T6351] ? aa_sk_perm+0x83c/0x970 [ 103.647711][ T6351] ? packet_getsockopt+0xad0/0xad0 [ 103.652857][ T6351] ? tomoyo_warn_oom+0xb0/0xf0 [ 103.657655][ T6351] ? aa_sock_msg_perm+0x94/0x150 [ 103.662630][ T6351] ? apparmor_socket_sendmsg+0x8e/0x330 [ 103.668208][ T6351] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 103.673521][ T6351] ? security_socket_sendmsg+0x80/0xa0 [ 103.679007][ T6351] ? packet_getsockopt+0xad0/0xad0 [ 103.684146][ T6351] ____sys_sendmsg+0x61b/0x980 [ 103.688946][ T6351] ? __asan_memset+0x22/0x40 [ 103.693570][ T6351] ? __sys_sendmsg_sock+0x30/0x30 [ 103.698623][ T6351] ? __import_iovec+0x5f2/0x850 [ 103.703514][ T6351] ? import_iovec+0x73/0xa0 [ 103.708050][ T6351] ___sys_sendmsg+0x2a6/0x360 [ 103.712761][ T6351] ? __sys_sendmsg+0x2b0/0x2b0 [ 103.717586][ T6351] ? __lock_acquire+0x7d80/0x7d80 [ 103.722691][ T6351] __se_sys_sendmsg+0x1d0/0x2c0 [ 103.727754][ T6351] ? __x64_sys_sendmsg+0x80/0x80 [ 103.732739][ T6351] ? lockdep_hardirqs_on+0x98/0x150 [ 103.737969][ T6351] do_syscall_64+0x55/0xb0 [ 103.742399][ T6351] ? clear_bhb_loop+0x40/0x90 [ 103.747092][ T6351] ? clear_bhb_loop+0x40/0x90 [ 103.751789][ T6351] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 103.757711][ T6351] RIP: 0033:0x7f808959e0d9 [ 103.762153][ T6351] 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 [ 103.781783][ T6351] RSP: 002b:00007f808a3cf028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.790234][ T6351] RAX: ffffffffffffffda RBX: 00007f8089825fa0 RCX: 00007f808959e0d9 [ 103.798227][ T6351] RDX: 0000000000004084 RSI: 0000200000000b00 RDI: 0000000000000003 [ 103.806210][ T6351] RBP: 00007f808a3cf090 R08: 0000000000000000 R09: 0000000000000000 [ 103.814178][ T6351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 103.822152][ T6351] R13: 00007f8089826038 R14: 00007f8089825fa0 R15: 00007fff47913bd8 [ 103.830158][ T6351] [ 104.705665][ T6378] __nla_validate_parse: 7 callbacks suppressed [ 104.705684][ T6378] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.191'. [ 105.079933][ T6384] netlink: 'syz.1.194': attribute type 3 has an invalid length. [ 105.094026][ T6384] netlink: 'syz.1.194': attribute type 1 has an invalid length. [ 105.105740][ T6384] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.194'. [ 106.955161][ T6411] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.205'. [ 107.131607][ T6413] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.206'. [ 109.136216][ T6447] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.215'. [ 109.286124][ T6452] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.217'. [ 109.734343][ T6463] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.219'. [ 112.071168][ T6490] netlink: 10 bytes leftover after parsing attributes in process `syz.2.228'. [ 112.195975][ T6488] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.227'. [ 113.504946][ T6523] netlink: 'syz.2.241': attribute type 5 has an invalid length. [ 113.521362][ T6523] netlink: 'syz.2.241': attribute type 1 has an invalid length. [ 113.544712][ T6523] netlink: 199820 bytes leftover after parsing attributes in process `syz.2.241'. [ 113.614952][ T6523] netlink: 'syz.2.241': attribute type 9 has an invalid length. [ 113.629082][ T6523] netlink: 126588 bytes leftover after parsing attributes in process `syz.2.241'. [ 113.677829][ T6528] netlink: 'syz.0.243': attribute type 5 has an invalid length. [ 113.691585][ T6528] netlink: 'syz.0.243': attribute type 1 has an invalid length. [ 113.700152][ T6528] netlink: 199820 bytes leftover after parsing attributes in process `syz.0.243'. [ 113.752769][ T6528] netlink: 'syz.0.243': attribute type 9 has an invalid length. [ 113.787449][ T6528] netlink: 126588 bytes leftover after parsing attributes in process `syz.0.243'. [ 114.830282][ T6549] netlink: 40 bytes leftover after parsing attributes in process `syz.2.251'. [ 114.870796][ T6549] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.984394][ T6549] bridge_slave_0 (unregistering): left allmulticast mode [ 115.002596][ T6549] bridge_slave_0 (unregistering): left promiscuous mode [ 115.020012][ T6549] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.076397][ T6557] netlink: 'syz.3.254': attribute type 5 has an invalid length. [ 115.087283][ T6557] netlink: 'syz.3.254': attribute type 1 has an invalid length. [ 115.096039][ T6557] netlink: 199820 bytes leftover after parsing attributes in process `syz.3.254'. [ 115.280112][ T6562] netlink: 'syz.3.254': attribute type 9 has an invalid length. [ 115.293477][ T6562] netlink: 126588 bytes leftover after parsing attributes in process `syz.3.254'. [ 115.626368][ T6572] syzkaller0: entered promiscuous mode [ 115.635849][ T6572] syzkaller0: entered allmulticast mode [ 115.962451][ T11] tipc: Subscription rejected, illegal request [ 116.155745][ T6585] netlink: 164 bytes leftover after parsing attributes in process `syz.2.262'. [ 116.681191][ T6589] netlink: 'syz.3.264': attribute type 5 has an invalid length. [ 116.718294][ T6589] netlink: 199820 bytes leftover after parsing attributes in process `syz.3.264'. [ 116.806903][ T6593] netlink: 199820 bytes leftover after parsing attributes in process `syz.2.266'. [ 116.867606][ T6593] netlink: 126588 bytes leftover after parsing attributes in process `syz.2.266'. [ 116.887009][ T6589] netlink: 126588 bytes leftover after parsing attributes in process `syz.3.264'. [ 117.009643][ T6596] netlink: 40 bytes leftover after parsing attributes in process `syz.1.267'. [ 117.067267][ T6596] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.176024][ T6596] bridge_slave_0 (unregistering): left allmulticast mode [ 117.195043][ T6596] bridge_slave_0 (unregistering): left promiscuous mode [ 117.211554][ T6596] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.224865][ T6605] FAULT_INJECTION: forcing a failure. [ 117.224865][ T6605] name failslab, interval 1, probability 0, space 0, times 0 [ 117.268332][ T6605] CPU: 1 PID: 6605 Comm: syz.0.271 Not tainted syzkaller #0 [ 117.275705][ T6605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 117.285810][ T6605] Call Trace: [ 117.289109][ T6605] [ 117.292054][ T6605] dump_stack_lvl+0x18c/0x250 [ 117.296773][ T6605] ? show_regs_print_info+0x20/0x20 [ 117.301990][ T6605] ? load_image+0x420/0x420 [ 117.306514][ T6605] ? __might_sleep+0xe0/0xe0 [ 117.311122][ T6605] ? __lock_acquire+0x7d80/0x7d80 [ 117.316163][ T6605] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 117.321826][ T6605] should_fail_ex+0x394/0x4c0 [ 117.326532][ T6605] should_failslab+0x9/0x20 [ 117.331051][ T6605] slab_pre_alloc_hook+0x59/0x300 [ 117.336102][ T6605] kmem_cache_alloc+0x5a/0x2c0 [ 117.340879][ T6605] ? getname_flags+0xbb/0x500 [ 117.345584][ T6605] getname_flags+0xbb/0x500 [ 117.350119][ T6605] __x64_sys_mkdirat+0x7c/0xa0 [ 117.354926][ T6605] do_syscall_64+0x55/0xb0 [ 117.359368][ T6605] ? clear_bhb_loop+0x40/0x90 [ 117.364070][ T6605] ? clear_bhb_loop+0x40/0x90 [ 117.368773][ T6605] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 117.374697][ T6605] RIP: 0033:0x7effb4f9e0d9 [ 117.379130][ T6605] 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 [ 117.398794][ T6605] RSP: 002b:00007effb31f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 117.407234][ T6605] RAX: ffffffffffffffda RBX: 00007effb5226090 RCX: 00007effb4f9e0d9 [ 117.415231][ T6605] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c [ 117.423218][ T6605] RBP: 00007effb31f6090 R08: 0000000000000000 R09: 0000000000000000 [ 117.431209][ T6605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 117.439192][ T6605] R13: 00007effb5226128 R14: 00007effb5226090 R15: 00007ffd6745ee98 [ 117.447237][ T6605] [ 117.998505][ T6603] netlink: 14560 bytes leftover after parsing attributes in process `syz.0.271'. [ 118.372372][ T6620] syzkaller0: entered promiscuous mode [ 118.383245][ T6620] syzkaller0: entered allmulticast mode [ 118.455907][ T6625] FAULT_INJECTION: forcing a failure. [ 118.455907][ T6625] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 118.520064][ T6625] CPU: 1 PID: 6625 Comm: syz.0.275 Not tainted syzkaller #0 [ 118.527435][ T6625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 118.537508][ T6625] Call Trace: [ 118.540799][ T6625] [ 118.543741][ T6625] dump_stack_lvl+0x18c/0x250 [ 118.548447][ T6625] ? show_regs_print_info+0x20/0x20 [ 118.553663][ T6625] ? load_image+0x420/0x420 [ 118.558194][ T6625] ? __might_fault+0xaa/0x120 [ 118.562886][ T6625] ? __lock_acquire+0x7d80/0x7d80 [ 118.567930][ T6625] ? __virt_addr_valid+0x10c/0x380 [ 118.573066][ T6625] should_fail_ex+0x394/0x4c0 [ 118.577783][ T6625] _copy_from_user+0x2f/0xe0 [ 118.582393][ T6625] ___bpf_copy_key+0xb0/0x100 [ 118.587105][ T6625] map_update_elem+0x265/0x710 [ 118.591917][ T6625] __sys_bpf+0x6b5/0x890 [ 118.596185][ T6625] ? bpf_link_show_fdinfo+0x390/0x390 [ 118.601607][ T6625] ? lock_chain_count+0x20/0x20 [ 118.606497][ T6625] __x64_sys_bpf+0x7c/0x90 [ 118.610929][ T6625] do_syscall_64+0x55/0xb0 [ 118.615362][ T6625] ? clear_bhb_loop+0x40/0x90 [ 118.620055][ T6625] ? clear_bhb_loop+0x40/0x90 [ 118.624750][ T6625] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 118.630659][ T6625] RIP: 0033:0x7effb4f9e0d9 [ 118.635089][ T6625] 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 [ 118.654707][ T6625] RSP: 002b:00007effb5d92028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 118.663172][ T6625] RAX: ffffffffffffffda RBX: 00007effb5225fa0 RCX: 00007effb4f9e0d9 [ 118.671170][ T6625] RDX: 0000000000000020 RSI: 0000200000000280 RDI: 0000000000000002 [ 118.679169][ T6625] RBP: 00007effb5d92090 R08: 0000000000000000 R09: 0000000000000000 [ 118.687170][ T6625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 118.695164][ T6625] R13: 00007effb5226038 R14: 00007effb5225fa0 R15: 00007ffd6745ee98 [ 118.703192][ T6625] [ 119.030738][ T6630] validate_nla: 5 callbacks suppressed [ 119.030757][ T6630] netlink: 'syz.0.277': attribute type 5 has an invalid length. [ 119.063011][ T6630] netlink: 'syz.0.277': attribute type 1 has an invalid length. [ 120.740473][ T6631] netlink: 'syz.0.277': attribute type 9 has an invalid length. [ 120.757283][ T6631] __nla_validate_parse: 1 callbacks suppressed [ 120.757298][ T6631] netlink: 126588 bytes leftover after parsing attributes in process `syz.0.277'. [ 120.794879][ T6632] syzkaller0: entered promiscuous mode [ 120.805240][ T6632] syzkaller0: entered allmulticast mode [ 121.436398][ T6648] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.281'. [ 123.132800][ T6650] netlink: 132 bytes leftover after parsing attributes in process `syz.0.282'. [ 123.436735][ T6674] netlink: 'syz.0.287': attribute type 5 has an invalid length. [ 123.444739][ T6674] netlink: 'syz.0.287': attribute type 1 has an invalid length. [ 123.460588][ T6674] netlink: 199820 bytes leftover after parsing attributes in process `syz.0.287'. [ 123.542330][ T6674] netlink: 'syz.0.287': attribute type 9 has an invalid length. [ 123.562067][ T6674] netlink: 126588 bytes leftover after parsing attributes in process `syz.0.287'. [ 124.208063][ T6691] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.292'. [ 124.584092][ T6706] FAULT_INJECTION: forcing a failure. [ 124.584092][ T6706] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 124.597975][ T6706] CPU: 1 PID: 6706 Comm: syz.1.296 Not tainted syzkaller #0 [ 124.605305][ T6706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 124.615392][ T6706] Call Trace: [ 124.618697][ T6706] [ 124.621647][ T6706] dump_stack_lvl+0x18c/0x250 [ 124.626366][ T6706] ? show_regs_print_info+0x20/0x20 [ 124.631597][ T6706] ? load_image+0x420/0x420 [ 124.636210][ T6706] ? __lock_acquire+0x7d80/0x7d80 [ 124.641264][ T6706] ? snprintf+0xe9/0x140 [ 124.645549][ T6706] should_fail_ex+0x394/0x4c0 [ 124.650264][ T6706] _copy_to_user+0x2f/0xa0 [ 124.654715][ T6706] simple_read_from_buffer+0xe7/0x150 [ 124.660118][ T6706] proc_fail_nth_read+0x1e8/0x260 [ 124.665167][ T6706] ? proc_fault_inject_write+0x360/0x360 [ 124.670829][ T6706] ? fsnotify_perm+0x271/0x5e0 [ 124.675707][ T6706] ? proc_fault_inject_write+0x360/0x360 [ 124.681376][ T6706] vfs_read+0x298/0x990 [ 124.685566][ T6706] ? kernel_read+0x1e0/0x1e0 [ 124.690186][ T6706] ? __fget_files+0x28/0x460 [ 124.694799][ T6706] ? __fget_files+0x3fc/0x460 [ 124.699511][ T6706] ? __fdget_pos+0x2a3/0x330 [ 124.704121][ T6706] ? ksys_read+0x74/0x260 [ 124.708476][ T6706] ksys_read+0x151/0x260 [ 124.712749][ T6706] ? vfs_write+0x9a0/0x9a0 [ 124.717195][ T6706] ? lockdep_hardirqs_on+0x98/0x150 [ 124.722426][ T6706] do_syscall_64+0x55/0xb0 [ 124.726866][ T6706] ? clear_bhb_loop+0x40/0x90 [ 124.731570][ T6706] ? clear_bhb_loop+0x40/0x90 [ 124.736275][ T6706] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 124.742193][ T6706] RIP: 0033:0x7f808955e90e [ 124.746627][ T6706] 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 [ 124.766261][ T6706] RSP: 002b:00007f808a3adfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 124.774719][ T6706] RAX: ffffffffffffffda RBX: 00007f808a3ae6c0 RCX: 00007f808955e90e [ 124.782720][ T6706] RDX: 000000000000000f RSI: 00007f808a3ae0a0 RDI: 0000000000000006 [ 124.790715][ T6706] RBP: 00007f808a3ae090 R08: 0000000000000000 R09: 0000000000000000 [ 124.798707][ T6706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.806701][ T6706] R13: 00007f8089826128 R14: 00007f8089826090 R15: 00007fff47913bd8 [ 124.814720][ T6706] [ 125.244094][ T6712] netlink: 'syz.1.299': attribute type 5 has an invalid length. [ 125.279829][ T6712] netlink: 'syz.1.299': attribute type 1 has an invalid length. [ 125.337750][ T6712] netlink: 199820 bytes leftover after parsing attributes in process `syz.1.299'. [ 125.451858][ T6712] netlink: 'syz.1.299': attribute type 9 has an invalid length. [ 125.629043][ T6712] netlink: 126588 bytes leftover after parsing attributes in process `syz.1.299'. [ 125.783157][ T6721] netlink: 'syz.0.302': attribute type 4 has an invalid length. [ 125.799906][ T6721] netlink: 12 bytes leftover after parsing attributes in process `syz.0.302'. [ 126.529547][ T6735] netlink: 132 bytes leftover after parsing attributes in process `syz.0.306'. [ 126.882744][ T6741] FAULT_INJECTION: forcing a failure. [ 126.882744][ T6741] name failslab, interval 1, probability 0, space 0, times 0 [ 126.897157][ T6741] CPU: 1 PID: 6741 Comm: syz.2.307 Not tainted syzkaller #0 [ 126.904475][ T6741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 126.914556][ T6741] Call Trace: [ 126.917850][ T6741] [ 126.920788][ T6741] dump_stack_lvl+0x18c/0x250 [ 126.925484][ T6741] ? show_regs_print_info+0x20/0x20 [ 126.930698][ T6741] ? load_image+0x420/0x420 [ 126.935218][ T6741] ? __might_sleep+0xe0/0xe0 [ 126.939822][ T6741] ? __lock_acquire+0x7d80/0x7d80 [ 126.944870][ T6741] should_fail_ex+0x394/0x4c0 [ 126.949571][ T6741] should_failslab+0x9/0x20 [ 126.954097][ T6741] slab_pre_alloc_hook+0x59/0x300 [ 126.959138][ T6741] ? __lock_acquire+0x7d80/0x7d80 [ 126.964175][ T6741] kmem_cache_alloc_node+0x5e/0x310 [ 126.969394][ T6741] ? __alloc_skb+0x103/0x2c0 [ 126.974001][ T6741] __alloc_skb+0x103/0x2c0 [ 126.978437][ T6741] netlink_sendmsg+0x66a/0xbf0 [ 126.983209][ T6741] ? apparmor_socket_sendmsg+0x19/0x330 [ 126.988763][ T6741] ? netlink_getsockopt+0x590/0x590 [ 126.994071][ T6741] ? apparmor_socket_sendmsg+0x8e/0x330 [ 126.999629][ T6741] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 127.004917][ T6741] ? security_socket_sendmsg+0x80/0xa0 [ 127.010402][ T6741] ? netlink_getsockopt+0x590/0x590 [ 127.015616][ T6741] ____sys_sendmsg+0x61b/0x980 [ 127.020386][ T6741] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 127.026557][ T6741] ? __asan_memset+0x22/0x40 [ 127.031167][ T6741] ? __sys_sendmsg_sock+0x30/0x30 [ 127.036207][ T6741] ? __import_iovec+0x3fa/0x850 [ 127.041087][ T6741] ? import_iovec+0x73/0xa0 [ 127.045605][ T6741] ___sys_sendmsg+0x2a6/0x360 [ 127.050301][ T6741] ? __sys_sendmsg+0x2b0/0x2b0 [ 127.055108][ T6741] __se_sys_sendmsg+0x1d0/0x2c0 [ 127.059979][ T6741] ? __x64_sys_sendmsg+0x80/0x80 [ 127.064939][ T6741] ? syscall_enter_from_user_mode+0x2e/0x80 [ 127.070848][ T6741] do_syscall_64+0x55/0xb0 [ 127.075272][ T6741] ? clear_bhb_loop+0x40/0x90 [ 127.079963][ T6741] ? clear_bhb_loop+0x40/0x90 [ 127.084743][ T6741] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 127.090652][ T6741] RIP: 0033:0x7f740af9e0d9 [ 127.095080][ T6741] 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 [ 127.114699][ T6741] RSP: 002b:00007f740bf14028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 127.123132][ T6741] RAX: ffffffffffffffda RBX: 00007f740b225fa0 RCX: 00007f740af9e0d9 [ 127.131115][ T6741] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000009 [ 127.139098][ T6741] RBP: 00007f740bf14090 R08: 0000000000000000 R09: 0000000000000000 [ 127.147076][ T6741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 127.155068][ T6741] R13: 00007f740b226038 R14: 00007f740b225fa0 R15: 00007ffd1ee518d8 [ 127.163089][ T6741] [ 127.472896][ T6745] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.308'. [ 127.542867][ T6748] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.309'. [ 127.809230][ T6754] netlink: 'syz.2.311': attribute type 5 has an invalid length. [ 127.832831][ T6754] netlink: 'syz.2.311': attribute type 1 has an invalid length. [ 127.857901][ T6754] netlink: 199820 bytes leftover after parsing attributes in process `syz.2.311'. [ 127.926804][ T6754] netlink: 'syz.2.311': attribute type 9 has an invalid length. [ 127.943551][ T6754] netlink: 126588 bytes leftover after parsing attributes in process `syz.2.311'. [ 128.484364][ T6763] netlink: 10 bytes leftover after parsing attributes in process `syz.2.317'. [ 128.634405][ T6768] netlink: 132 bytes leftover after parsing attributes in process `syz.1.319'. [ 128.859461][ T6776] netlink: 132 bytes leftover after parsing attributes in process `syz.2.321'. [ 129.107730][ T6779] netlink: 'syz.1.322': attribute type 5 has an invalid length. [ 129.115446][ T6779] netlink: 'syz.1.322': attribute type 1 has an invalid length. [ 129.147499][ T6779] netlink: 199820 bytes leftover after parsing attributes in process `syz.1.322'. [ 129.210356][ T6780] netlink: 'syz.1.322': attribute type 9 has an invalid length. [ 130.342384][ T6802] team0: Port device team_slave_0 removed [ 130.391211][ T6802] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 130.982841][ T6816] __nla_validate_parse: 4 callbacks suppressed [ 130.982861][ T6816] netlink: 132 bytes leftover after parsing attributes in process `syz.1.333'. [ 131.165655][ T6815] netlink: 'syz.3.332': attribute type 5 has an invalid length. [ 131.186958][ T6815] netlink: 'syz.3.332': attribute type 1 has an invalid length. [ 131.207904][ T6815] netlink: 199820 bytes leftover after parsing attributes in process `syz.3.332'. [ 131.290057][ T6815] netlink: 'syz.3.332': attribute type 9 has an invalid length. [ 131.324642][ T6822] FAULT_INJECTION: forcing a failure. [ 131.324642][ T6822] name failslab, interval 1, probability 0, space 0, times 0 [ 131.324929][ T6815] netlink: 126588 bytes leftover after parsing attributes in process `syz.3.332'. [ 131.367286][ T6822] CPU: 0 PID: 6822 Comm: syz.0.336 Not tainted syzkaller #0 [ 131.374648][ T6822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 131.384732][ T6822] Call Trace: [ 131.388035][ T6822] [ 131.390992][ T6822] dump_stack_lvl+0x18c/0x250 [ 131.395707][ T6822] ? show_regs_print_info+0x20/0x20 [ 131.400923][ T6822] ? load_image+0x420/0x420 [ 131.405528][ T6822] ? __might_sleep+0xe0/0xe0 [ 131.410130][ T6822] ? __lock_acquire+0x7d80/0x7d80 [ 131.415167][ T6822] should_fail_ex+0x394/0x4c0 [ 131.419856][ T6822] should_failslab+0x9/0x20 [ 131.424361][ T6822] slab_pre_alloc_hook+0x59/0x300 [ 131.429392][ T6822] ? __lock_acquire+0x7d80/0x7d80 [ 131.434422][ T6822] kmem_cache_alloc_node+0x5e/0x310 [ 131.439627][ T6822] ? __alloc_skb+0x103/0x2c0 [ 131.444219][ T6822] __alloc_skb+0x103/0x2c0 [ 131.448639][ T6822] netlink_sendmsg+0x66a/0xbf0 [ 131.453409][ T6822] ? netlink_getsockopt+0x590/0x590 [ 131.458608][ T6822] ? apparmor_socket_sendmsg+0x8e/0x330 [ 131.464151][ T6822] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 131.469434][ T6822] ? security_socket_sendmsg+0x80/0xa0 [ 131.474890][ T6822] ? netlink_getsockopt+0x590/0x590 [ 131.480093][ T6822] ____sys_sendmsg+0x61b/0x980 [ 131.484868][ T6822] ? __asan_memset+0x22/0x40 [ 131.489464][ T6822] ? __sys_sendmsg_sock+0x30/0x30 [ 131.494488][ T6822] ? __import_iovec+0x5f2/0x850 [ 131.499349][ T6822] ? import_iovec+0x73/0xa0 [ 131.503857][ T6822] ___sys_sendmsg+0x2a6/0x360 [ 131.508537][ T6822] ? get_pid_task+0x20/0x1e0 [ 131.513135][ T6822] ? __sys_sendmsg+0x2b0/0x2b0 [ 131.517917][ T6822] ? __lock_acquire+0x7d80/0x7d80 [ 131.522960][ T6822] __se_sys_sendmsg+0x1d0/0x2c0 [ 131.527814][ T6822] ? __x64_sys_sendmsg+0x80/0x80 [ 131.532767][ T6822] ? lockdep_hardirqs_on+0x98/0x150 [ 131.537976][ T6822] do_syscall_64+0x55/0xb0 [ 131.542395][ T6822] ? clear_bhb_loop+0x40/0x90 [ 131.547074][ T6822] ? clear_bhb_loop+0x40/0x90 [ 131.551754][ T6822] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 131.557647][ T6822] RIP: 0033:0x7effb4f9e0d9 [ 131.562063][ T6822] 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 [ 131.581676][ T6822] RSP: 002b:00007effb5d92028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 131.590096][ T6822] RAX: ffffffffffffffda RBX: 00007effb5225fa0 RCX: 00007effb4f9e0d9 [ 131.598186][ T6822] RDX: 000000000004a046 RSI: 0000200000000040 RDI: 0000000000000003 [ 131.606159][ T6822] RBP: 00007effb5d92090 R08: 0000000000000000 R09: 0000000000000000 [ 131.614129][ T6822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 131.622186][ T6822] R13: 00007effb5226038 R14: 00007effb5225fa0 R15: 00007ffd6745ee98 [ 131.630176][ T6822] [ 132.188375][ T6836] netlink: 'syz.3.340': attribute type 10 has an invalid length. [ 132.210921][ T6836] batman_adv: batadv0: Removing interface: netdevsim0 [ 132.285063][ T6836] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 132.290775][ T6838] FAULT_INJECTION: forcing a failure. [ 132.290775][ T6838] name failslab, interval 1, probability 0, space 0, times 0 [ 132.311088][ T6838] CPU: 0 PID: 6838 Comm: syz.0.341 Not tainted syzkaller #0 [ 132.318449][ T6838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 132.328538][ T6838] Call Trace: [ 132.331850][ T6838] [ 132.334807][ T6838] dump_stack_lvl+0x18c/0x250 [ 132.339521][ T6838] ? show_regs_print_info+0x20/0x20 [ 132.344757][ T6838] ? load_image+0x420/0x420 [ 132.349296][ T6838] ? __might_sleep+0xe0/0xe0 [ 132.353917][ T6838] ? __lock_acquire+0x7d80/0x7d80 [ 132.358977][ T6838] should_fail_ex+0x394/0x4c0 [ 132.363684][ T6838] should_failslab+0x9/0x20 [ 132.368193][ T6838] slab_pre_alloc_hook+0x59/0x300 [ 132.373227][ T6838] ? __lock_acquire+0x7d80/0x7d80 [ 132.378252][ T6838] kmem_cache_alloc_node+0x5e/0x310 [ 132.383451][ T6838] ? __alloc_skb+0x103/0x2c0 [ 132.388044][ T6838] __alloc_skb+0x103/0x2c0 [ 132.392461][ T6838] netlink_sendmsg+0x66a/0xbf0 [ 132.397230][ T6838] ? netlink_getsockopt+0x590/0x590 [ 132.402433][ T6838] ? apparmor_socket_sendmsg+0x8e/0x330 [ 132.407982][ T6838] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 132.413267][ T6838] ? security_socket_sendmsg+0x80/0xa0 [ 132.418720][ T6838] ? netlink_getsockopt+0x590/0x590 [ 132.423916][ T6838] ____sys_sendmsg+0x61b/0x980 [ 132.428684][ T6838] ? __asan_memset+0x22/0x40 [ 132.433276][ T6838] ? __sys_sendmsg_sock+0x30/0x30 [ 132.438293][ T6838] ? __import_iovec+0x5f2/0x850 [ 132.443148][ T6838] ? import_iovec+0x73/0xa0 [ 132.447659][ T6838] ___sys_sendmsg+0x2a6/0x360 [ 132.452336][ T6838] ? __sys_sendmsg+0x2b0/0x2b0 [ 132.457123][ T6838] ? trace_call_bpf+0xc3/0x6c0 [ 132.461909][ T6838] __se_sys_sendmsg+0x1d0/0x2c0 [ 132.466754][ T6838] ? perf_trace_preemptirq_template+0x269/0x330 [ 132.473001][ T6838] ? __x64_sys_sendmsg+0x80/0x80 [ 132.477948][ T6838] ? lockdep_hardirqs_on+0x98/0x150 [ 132.483148][ T6838] do_syscall_64+0x55/0xb0 [ 132.487560][ T6838] ? clear_bhb_loop+0x40/0x90 [ 132.492232][ T6838] ? clear_bhb_loop+0x40/0x90 [ 132.496906][ T6838] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 132.502799][ T6838] RIP: 0033:0x7effb4f9e0d9 [ 132.507221][ T6838] 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 [ 132.526836][ T6838] RSP: 002b:00007effb5d92028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 132.535251][ T6838] RAX: ffffffffffffffda RBX: 00007effb5225fa0 RCX: 00007effb4f9e0d9 [ 132.543221][ T6838] RDX: 0000000000000000 RSI: 0000200000000680 RDI: 0000000000000003 [ 132.551189][ T6838] RBP: 00007effb5d92090 R08: 0000000000000000 R09: 0000000000000000 [ 132.559158][ T6838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 132.567128][ T6838] R13: 00007effb5226038 R14: 00007effb5225fa0 R15: 00007ffd6745ee98 [ 132.575115][ T6838] [ 132.805256][ T6844] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.343'. [ 132.868491][ T6844] openvswitch: netlink: Tunnel attr 0 has unexpected len 5 expected 8 [ 132.968068][ T1283] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.975109][ T1283] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.535134][ T6848] syzkaller0: entered promiscuous mode [ 133.577584][ T6848] syzkaller0: entered allmulticast mode [ 133.705782][ T6861] netlink: 'syz.3.349': attribute type 5 has an invalid length. [ 133.898862][ T6861] netlink: 'syz.3.349': attribute type 1 has an invalid length. [ 133.916863][ T6861] netlink: 199820 bytes leftover after parsing attributes in process `syz.3.349'. [ 199.875723][ T5086] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 199.889010][ T5086] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 199.897003][ T5086] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 199.906323][ T5086] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 199.914203][ T5086] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 199.922085][ T5086] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 200.057832][ T51] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 200.066638][ T51] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 200.075522][ T51] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 200.084583][ T51] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 200.092758][ T51] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 200.101331][ T51] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 200.178333][ T5086] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 200.188809][ T5086] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 200.196718][ T5086] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 200.205325][ T5086] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 200.213529][ T5086] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 200.221214][ T5086] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 200.282853][ T5086] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 200.297875][ T5086] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 200.305805][ T5086] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 200.318822][ T5086] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 200.331177][ T5086] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 200.339782][ T5086] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 245.227052][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 245.233696][ C0] rcu: 0-....: (10442 ticks this GP) idle=0c9c/1/0x4000000000000000 softirq=16284/16284 fqs=383 [ 245.244978][ C0] rcu: hardirqs softirqs csw/system [ 245.251420][ C0] rcu: number: 1448629 0 0 [ 245.257832][ C0] rcu: cputime: 12068 34421 38 ==> 46500(ms) [ 245.265615][ C0] rcu: (t=10500 jiffies g=17373 q=1279 ncpus=2) [ 245.271930][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 4461 jiffies! g17373 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 245.284145][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=6603 [ 245.291931][ C0] rcu: rcu_preempt kthread starved for 4467 jiffies! g17373 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 245.303190][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 245.313140][ C0] rcu: RCU grace-period kthread stack dump: [ 245.319039][ C0] task:rcu_preempt state:I stack:26920 pid:17 ppid:2 flags:0x00004000 [ 245.328234][ C0] Call Trace: [ 245.331498][ C0] [ 245.334418][ C0] __schedule+0x15ae/0x4660 [ 245.338919][ C0] ? __lock_acquire+0x7d80/0x7d80 [ 245.343927][ C0] ? lock_chain_count+0x20/0x20 [ 245.348779][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 245.353963][ C0] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 245.359838][ C0] ? asan.module_dtor+0x20/0x20 [ 245.364672][ C0] ? rcu_is_watching+0x15/0xb0 [ 245.369432][ C0] schedule+0xbd/0x170 [ 245.373511][ C0] schedule_timeout+0x188/0x2d0 [ 245.378347][ C0] ? console_conditional_schedule+0x40/0x40 [ 245.384226][ C0] ? update_process_times+0x1b0/0x1b0 [ 245.389585][ C0] ? prepare_to_swait_event+0x344/0x360 [ 245.395137][ C0] rcu_gp_fqs_loop+0x30d/0x1590 [ 245.399977][ C0] ? dyntick_save_progress_counter+0x2b0/0x2b0 [ 245.406137][ C0] ? __lock_acquire+0x7d80/0x7d80 [ 245.411148][ C0] ? rcu_gp_init+0x1530/0x1530 [ 245.415895][ C0] ? rcu_gp_cleanup+0xade/0xc30 [ 245.420760][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.425943][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 245.431146][ C0] rcu_gp_kthread+0x9d/0x3b0 [ 245.435726][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 245.440818][ C0] ? __kthread_parkme+0x71/0x1c0 [ 245.445744][ C0] ? __kthread_parkme+0x15b/0x1c0 [ 245.450772][ C0] kthread+0x2fa/0x390 [ 245.454821][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 245.459914][ C0] ? kthread_blkcg+0xd0/0xd0 [ 245.464484][ C0] ret_from_fork+0x48/0x80 [ 245.468885][ C0] ? kthread_blkcg+0xd0/0xd0 [ 245.473455][ C0] ret_from_fork_asm+0x11/0x20 [ 245.478210][ C0] [ 245.481213][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 245.487520][ C0] Sending NMI from CPU 0 to CPUs 1: [ 245.492755][ C1] NMI backtrace for cpu 1 [ 245.492765][ C1] CPU: 1 PID: 5762 Comm: syz-executor Not tainted syzkaller #0 [ 245.492779][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 245.492788][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 245.492811][ C1] Code: e9 19 02 c3 cc cc cc cc cc cc cc f3 0f 1e fa 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 66 90 0f 00 2d a3 b5 38 00 fb f4 66 0f 1f 00 55 41 57 41 56 41 54 53 50 8b 2f eb 2c 89 cb 80 f9 [ 245.492823][ C1] RSP: 0018:ffffc900042276f8 EFLAGS: 000002d3 [ 245.492835][ C1] RAX: ffffffff813b1538 RBX: 0000000000000003 RCX: ffff88802fa2da00 [ 245.492845][ C1] RDX: 0000000000000000 RSI: ffffffff8acacbe0 RDI: ffffffff8b1d3260 [ 245.492855][ C1] RBP: ffffc900042277d0 R08: ffffffff911ef5c7 R09: 1ffffffff223deb8 [ 245.492865][ C1] R10: dffffc0000000000 R11: fffffbfff223deb9 R12: dffffc0000000000 [ 245.492876][ C1] R13: 0000000000000200 R14: 0000000000000003 R15: 1ffff92000844ee4 [ 245.492885][ C1] FS: 0000555593b6d500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 245.492898][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.492908][ C1] CR2: 00007f6038755000 CR3: 000000007a718000 CR4: 00000000003506e0 [ 245.492920][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.492928][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 245.492937][ C1] Call Trace: [ 245.492943][ C1] [ 245.492948][ C1] kvm_wait+0x23d/0x2a0 [ 245.492967][ C1] ? verify_lock_unused+0x140/0x140 [ 245.492985][ C1] ? kvm_arch_para_hints+0x50/0x50 [ 245.493003][ C1] ? __lock_acquire+0x1262/0x7d80 [ 245.493021][ C1] ? pv_hash+0x78/0x140 [ 245.493039][ C1] __pv_queued_spin_lock_slowpath+0x613/0x9c0 [ 245.493060][ C1] ? __pv_queued_spin_unlock_slowpath+0x2a0/0x2a0 [ 245.493081][ C1] do_raw_spin_lock+0x23e/0x2b0 [ 245.493100][ C1] ? __rwlock_init+0x150/0x150 [ 245.493119][ C1] ? lock_sock_nested+0x6a/0x100 [ 245.493135][ C1] lock_sock_nested+0x6a/0x100 [ 245.493150][ C1] tcp_recvmsg+0x1fb/0x830 [ 245.493167][ C1] ? tcp_recv_timestamp+0x720/0x720 [ 245.493182][ C1] ? aa_sk_perm+0x83c/0x970 [ 245.493202][ C1] ? sock_rps_record_flow+0x19/0x3f0 [ 245.493221][ C1] inet_recvmsg+0x140/0x1f0 [ 245.493241][ C1] ? inet_splice_eof+0x2b0/0x2b0 [ 245.493260][ C1] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 245.493277][ C1] ? security_socket_recvmsg+0x89/0xb0 [ 245.493293][ C1] sock_read_iter+0x2db/0x3f0 [ 245.493310][ C1] ? kernel_sock_ip_overhead+0x5a0/0x5a0 [ 245.493332][ C1] ? common_file_perm+0x198/0x1f0 [ 245.493352][ C1] vfs_read+0x486/0x990 [ 245.493373][ C1] ? kernel_read+0x1e0/0x1e0 [ 245.493392][ C1] ? __rseq_handle_notify_resume+0x33f/0x1140 [ 245.493416][ C1] ? __fdget_pos+0x1d8/0x330 [ 245.493436][ C1] ksys_read+0x151/0x260 [ 245.493455][ C1] ? vfs_write+0x9a0/0x9a0 [ 245.493474][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 245.493500][ C1] do_syscall_64+0x55/0xb0 [ 245.493516][ C1] ? clear_bhb_loop+0x40/0x90 [ 245.493532][ C1] ? clear_bhb_loop+0x40/0x90 [ 245.493548][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 245.493564][ C1] RIP: 0033:0x7f425c759257 [ 245.493579][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 245.493589][ C1] RSP: 002b:00007ffea6846f40 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 245.493603][ C1] RAX: ffffffffffffffda RBX: 0000555593b6d500 RCX: 00007f425c759257 [ 245.493613][ C1] RDX: 0000000000000004 RSI: 00007ffea6846f9c RDI: 0000000000000003 [ 245.493621][ C1] RBP: 00007ffea6847440 R08: 0000000000000000 R09: 0000000000000000 [ 245.493630][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004 [ 245.493638][ C1] R13: 00007ffea6846f9c R14: 00007ffea6847030 R15: 0000000000000000 [ 245.493655][ C1] [ 245.493762][ C0] CPU: 0 PID: 6863 Comm: syz.2.350 Not tainted syzkaller #0 [ 245.878286][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 245.888343][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x8/0x60 [ 245.894412][ C0] Code: 00 00 f3 0f 1e fa 53 48 89 fb e8 13 00 00 00 48 8b 3d 3c 16 05 0d 48 89 de 5b e9 c3 ac 57 00 cc cc cc f3 0f 1e fa 48 8b 04 24 <65> 48 8b 0d c0 45 7c 7e 65 8b 15 c1 45 7c 7e 81 e2 00 01 ff 00 74 [ 245.914014][ C0] RSP: 0018:ffffc90000005bb0 EFLAGS: 00000246 [ 245.920072][ C0] RAX: ffffffff813bac29 RBX: ffffffff8f8d0c6c RCX: 0000000000000003 [ 245.928030][ C0] RDX: ffffffff813bab18 RSI: ffffffff8cfa05c0 RDI: 0000000000000005 [ 245.935986][ C0] RBP: ffffc90000005cd8 R08: ffff888025ec0000 R09: 0000000000000008 [ 245.943942][ C0] R10: 0000000000000009 R11: 0000000000000100 R12: ffffffff8f8d0c70 [ 245.951898][ C0] R13: ffffc90000005c88 R14: 0000000000000005 R15: dffffc0000000000 [ 245.959889][ C0] FS: 00007f740bf146c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 245.968829][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.975394][ C0] CR2: 0000000100000000 CR3: 000000002f651000 CR4: 00000000003506f0 [ 245.983356][ C0] DR0: 0000200000000300 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.991316][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 245.999276][ C0] Call Trace: [ 246.002542][ C0] [ 246.005374][ C0] unwind_next_frame+0x859/0x2990 [ 246.010392][ C0] ? dev_queue_xmit_nit+0xb0c/0xba0 [ 246.015576][ C0] ? dev_queue_xmit_nit+0xb0c/0xba0 [ 246.020777][ C0] ? stack_trace_save+0x100/0x100 [ 246.025790][ C0] arch_stack_walk+0x144/0x190 [ 246.030545][ C0] ? dev_queue_xmit_nit+0xb0c/0xba0 [ 246.035732][ C0] stack_trace_save+0xaa/0x100 [ 246.040491][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 246.045588][ C0] ? mark_lock+0x94/0x320 [ 246.049906][ C0] save_stack+0x125/0x230 [ 246.054225][ C0] ? lock_chain_count+0x20/0x20 [ 246.059071][ C0] ? __reset_page_owner+0x190/0x190 [ 246.064252][ C0] ? post_alloc_hook+0x1c1/0x200 [ 246.069183][ C0] ? get_page_from_freelist+0x2181/0x22a0 [ 246.074886][ C0] ? __alloc_pages+0x1f0/0x460 [ 246.079634][ C0] ? __stack_depot_save+0x42c/0x660 [ 246.084821][ C0] ? kasan_set_track+0x5f/0x70 [ 246.089592][ C0] ? kasan_save_free_info+0x28/0x40 [ 246.094777][ C0] ? ____kasan_slab_free+0x126/0x1f0 [ 246.100048][ C0] ? slab_free_freelist_hook+0x130/0x1a0 [ 246.105663][ C0] ? kmem_cache_free+0xf8/0x290 [ 246.110507][ C0] ? packet_rcv+0x172/0x1360 [ 246.115078][ C0] ? dev_queue_xmit_nit+0xb0c/0xba0 [ 246.120269][ C0] __set_page_owner+0x1d/0x60 [ 246.124933][ C0] post_alloc_hook+0x1c1/0x200 [ 246.129703][ C0] get_page_from_freelist+0x2181/0x22a0 [ 246.135258][ C0] ? is_bpf_text_address+0x26/0x2a0 [ 246.140457][ C0] __alloc_pages+0x1f0/0x460 [ 246.145036][ C0] ? zone_statistics+0x170/0x170 [ 246.149989][ C0] ? alloc_pages+0x4e1/0x740 [ 246.154569][ C0] ? stack_trace_save+0xaa/0x100 [ 246.159666][ C0] __stack_depot_save+0x42c/0x660 [ 246.164704][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 246.169897][ C0] kasan_set_track+0x5f/0x70 [ 246.174471][ C0] ? kasan_set_track+0x4e/0x70 [ 246.179221][ C0] ? kasan_save_free_info+0x28/0x40 [ 246.184406][ C0] ? ____kasan_slab_free+0x126/0x1f0 [ 246.189700][ C0] ? slab_free_freelist_hook+0x130/0x1a0 [ 246.195315][ C0] ? kmem_cache_free+0xf8/0x290 [ 246.200206][ C0] ? packet_rcv+0x172/0x1360 [ 246.204805][ C0] ? dev_queue_xmit_nit+0xb0c/0xba0 [ 246.210001][ C0] ? dev_hard_start_xmit+0x150/0x790 [ 246.215271][ C0] ? sch_direct_xmit+0x251/0x4a0 [ 246.220195][ C0] ? __dev_queue_xmit+0x162a/0x3640 [ 246.225377][ C0] ? ip_finish_output2+0xd4f/0x1260 [ 246.230578][ C0] ? ip_output+0x2a5/0x3a0 [ 246.234994][ C0] ? __ip_queue_xmit+0x1056/0x1960 [ 246.240089][ C0] ? __tcp_transmit_skb+0x1dd6/0x3470 [ 246.245454][ C0] ? tcp_rcv_established+0xb22/0x1d70 [ 246.250811][ C0] ? tcp_v4_do_rcv+0x6d3/0xba0 [ 246.255577][ C0] ? tcp_v4_rcv+0x2358/0x2a60 [ 246.260237][ C0] ? ip_protocol_deliver_rcu+0x20a/0x3f0 [ 246.265882][ C0] ? ip_local_deliver_finish+0x2c3/0x510 [ 246.271586][ C0] ? NF_HOOK+0x32d/0x3b0 [ 246.275808][ C0] ? ip_sublist_rcv+0xa36/0xd60 [ 246.280663][ C0] ? ip_list_rcv+0x3ed/0x440 [ 246.285231][ C0] ? __netif_receive_skb_list_core+0x582/0x770 [ 246.291367][ C0] ? netif_receive_skb_list_internal+0x943/0xca0 [ 246.297692][ C0] ? napi_gro_receive+0x553/0xaf0 [ 246.302713][ C0] ? receive_buf+0x20ab/0x3660 [ 246.307463][ C0] ? virtnet_poll+0x69e/0x1300 [ 246.312217][ C0] ? __napi_poll+0xbb/0x460 [ 246.316702][ C0] ? net_rx_action+0x65f/0xcc0 [ 246.321447][ C0] ? handle_softirqs+0x27d/0x820 [ 246.326390][ C0] ? __irq_exit_rcu+0xd3/0x190 [ 246.331158][ C0] ? irq_exit_rcu+0x9/0x20 [ 246.335554][ C0] ? sysvec_apic_timer_interrupt+0xa4/0xc0 [ 246.341357][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 246.347501][ C0] ? preempt_schedule_irq+0xba/0x150 [ 246.352777][ C0] ? irqentry_exit+0x67/0x70 [ 246.357440][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 246.363582][ C0] ? lock_acquire+0x208/0x420 [ 246.368242][ C0] ? task_mm_cid_work+0x33a/0x770 [ 246.373250][ C0] ? task_work_run+0x1d4/0x260 [ 246.378021][ C0] ? get_signal+0x11da/0x1390 [ 246.382682][ C0] ? arch_do_signal_or_restart+0xc2/0x7b0 [ 246.388388][ C0] ? exit_to_user_mode_loop+0x70/0x110 [ 246.393830][ C0] ? exit_to_user_mode_prepare+0xee/0x180 [ 246.399554][ C0] ? syscall_exit_to_user_mode+0x1a/0x50 [ 246.405183][ C0] ? do_syscall_64+0x61/0xb0 [ 246.409757][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 246.415818][ C0] ? kmem_cache_free+0xf8/0x290 [ 246.420689][ C0] kasan_save_free_info+0x28/0x40 [ 246.425724][ C0] ____kasan_slab_free+0x126/0x1f0 [ 246.430823][ C0] slab_free_freelist_hook+0x130/0x1a0 [ 246.436288][ C0] ? packet_rcv+0x172/0x1360 [ 246.440864][ C0] kmem_cache_free+0xf8/0x290 [ 246.445547][ C0] packet_rcv+0x172/0x1360 [ 246.449951][ C0] ? packet_sock_destruct+0x160/0x160 [ 246.455310][ C0] dev_queue_xmit_nit+0xb0c/0xba0 [ 246.460325][ C0] ? dev_queue_xmit_nit+0x2d/0xba0 [ 246.465427][ C0] dev_hard_start_xmit+0x150/0x790 [ 246.470968][ C0] sch_direct_xmit+0x251/0x4a0 [ 246.475735][ C0] ? do_raw_spin_lock+0x2b0/0x2b0 [ 246.480771][ C0] ? mrp_pdu_parse_vecattr_event+0x230/0x230 [ 246.486748][ C0] __dev_queue_xmit+0x162a/0x3640 [ 246.491768][ C0] ? __dev_queue_xmit+0x275/0x3640 [ 246.496875][ C0] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 246.502846][ C0] ? netdev_core_pick_tx+0x370/0x370 [ 246.508120][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 246.514258][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 246.519446][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 246.525602][ C0] ? ip_finish_output2+0xb11/0x1260 [ 246.530787][ C0] ? ip_finish_output2+0xb6d/0x1260 [ 246.535970][ C0] ? ip_finish_output2+0x45a/0x1260 [ 246.541150][ C0] ip_finish_output2+0xd4f/0x1260 [ 246.546163][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 246.552303][ C0] ? ip_finish_output2+0x45a/0x1260 [ 246.557520][ C0] ? ip_fragment+0x210/0x210 [ 246.562102][ C0] ? ip_skb_dst_mtu+0x586/0x9c0 [ 246.566940][ C0] ? ip_finish_output+0x3ec/0x4c0 [ 246.571950][ C0] ip_output+0x2a5/0x3a0 [ 246.576186][ C0] ? ip_output+0x5a/0x3a0 [ 246.580503][ C0] ? __ip_queue_xmit+0x5d/0x1960 [ 246.585432][ C0] __ip_queue_xmit+0x1056/0x1960 [ 246.590360][ C0] ? __ip_queue_xmit+0x5d/0x1960 [ 246.595280][ C0] __tcp_transmit_skb+0x1dd6/0x3470 [ 246.600482][ C0] ? __tcp_send_ack+0x5f0/0x5f0 [ 246.605326][ C0] ? __tcp_send_ack+0x299/0x5f0 [ 246.610164][ C0] tcp_rcv_established+0xb22/0x1d70 [ 246.615355][ C0] ? tcp_check_space+0xa80/0xa80 [ 246.620296][ C0] ? ipv4_confirm_neigh+0x490/0x500 [ 246.625504][ C0] ? rt_is_expired+0x250/0x2d0 [ 246.630273][ C0] tcp_v4_do_rcv+0x6d3/0xba0 [ 246.634864][ C0] tcp_v4_rcv+0x2358/0x2a60 [ 246.639374][ C0] ? tcp_filter+0x90/0x90 [ 246.643702][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 246.648906][ C0] ? read_lock_is_recursive+0x20/0x20 [ 246.654267][ C0] ip_protocol_deliver_rcu+0x20a/0x3f0 [ 246.659711][ C0] ? ip_local_deliver_finish+0x1c2/0x510 [ 246.665326][ C0] ip_local_deliver_finish+0x2c3/0x510 [ 246.670790][ C0] NF_HOOK+0x32d/0x3b0 [ 246.674858][ C0] ? NF_HOOK+0x3b0/0x3b0 [ 246.679081][ C0] ? NF_HOOK+0x9f/0x3b0 [ 246.683240][ C0] ? ip_local_deliver+0x180/0x180 [ 246.688248][ C0] ? NF_HOOK+0x3b0/0x3b0 [ 246.692474][ C0] ? ip_local_deliver+0x10b/0x180 [ 246.697486][ C0] ip_sublist_rcv+0xa36/0xd60 [ 246.702155][ C0] ? ip_list_rcv+0x440/0x440 [ 246.706725][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 246.711912][ C0] ? ip_rcv_core+0xd80/0xd80 [ 246.716485][ C0] ? ip_rcv_core+0x898/0xd80 [ 246.721081][ C0] ip_list_rcv+0x3ed/0x440 [ 246.725482][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 246.731626][ C0] ? ip_rcv_finish+0x250/0x250 [ 246.736370][ C0] ? __netif_receive_skb_list_core+0x575/0x770 [ 246.742509][ C0] ? ip_rcv_finish+0x250/0x250 [ 246.747261][ C0] __netif_receive_skb_list_core+0x582/0x770 [ 246.753262][ C0] ? set_rps_cpu+0x6a0/0x6a0 [ 246.757837][ C0] ? netif_receive_skb_list_internal+0x934/0xca0 [ 246.764176][ C0] netif_receive_skb_list_internal+0x943/0xca0 [ 246.770319][ C0] ? netif_receive_skb_list_internal+0x4b1/0xca0 [ 246.776636][ C0] ? netif_receive_skb_core+0x230/0x230 [ 246.782173][ C0] ? __list_add_valid_or_report+0x50/0xf0 [ 246.787877][ C0] napi_gro_receive+0x553/0xaf0 [ 246.792712][ C0] receive_buf+0x20ab/0x3660 [ 246.797297][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 246.803477][ C0] ? virtnet_poll_tx+0x530/0x530 [ 246.808397][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 246.814540][ C0] virtnet_poll+0x69e/0x1300 [ 246.819113][ C0] ? perf_trace_preemptirq_template+0x269/0x330 [ 246.825348][ C0] ? refill_work+0x220/0x220 [ 246.829933][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 246.836067][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 246.841250][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 246.847396][ C0] __napi_poll+0xbb/0x460 [ 246.851716][ C0] net_rx_action+0x65f/0xcc0 [ 246.856300][ C0] ? net_tx_action+0x950/0x950 [ 246.861068][ C0] ? detach_timer+0x2b0/0x2b0 [ 246.865738][ C0] handle_softirqs+0x27d/0x820 [ 246.870483][ C0] ? read_tsc+0x9/0x20 [ 246.874536][ C0] ? ktime_get+0x24b/0x280 [ 246.878957][ C0] ? __irq_exit_rcu+0xd3/0x190 [ 246.883722][ C0] ? do_softirq+0x1a0/0x1a0 [ 246.888232][ C0] ? irqtime_account_irq+0xb6/0x1c0 [ 246.893426][ C0] __irq_exit_rcu+0xd3/0x190 [ 246.898010][ C0] ? irq_exit_rcu+0x20/0x20 [ 246.902503][ C0] irq_exit_rcu+0x9/0x20 [ 246.906731][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 246.912353][ C0] [ 246.915268][ C0] [ 246.918185][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 246.924157][ C0] RIP: 0010:preempt_schedule_irq+0xba/0x150 [ 246.930039][ C0] Code: 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 6f bf 01 00 00 00 e8 d1 0b c5 f6 e8 ec 06 f6 f6 fb bf 01 00 00 00 31 b4 ff ff 43 c6 44 37 08 00 48 c7 44 24 40 00 00 00 00 9c 8f [ 246.949632][ C0] RSP: 0018:ffffc9000ffff840 EFLAGS: 00000286 [ 246.955703][ C0] RAX: 0de0365076de4d00 RBX: 0000000000000000 RCX: 0de0365076de4d00 [ 246.963665][ C0] RDX: dffffc0000000000 RSI: ffffffff8acacbe0 RDI: 0000000000000001 [ 246.971621][ C0] RBP: ffffc9000ffff8e0 R08: ffffffff8e8c866f R09: 1ffffffff1d190cd [ 246.979577][ C0] R10: dffffc0000000000 R11: fffffbfff1d190ce R12: 0000000000000000 [ 246.987536][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92001ffff08 [ 246.995509][ C0] ? preempt_schedule_notrace+0x110/0x110 [ 247.001223][ C0] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 247.007017][ C0] irqentry_exit+0x67/0x70 [ 247.011470][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 247.017546][ C0] RIP: 0010:lock_acquire+0x208/0x420 [ 247.022828][ C0] Code: f7 84 24 80 00 00 00 00 02 00 00 43 c6 44 3c 04 f8 0f 85 f0 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 04 3c 00 00 00 00 43 c7 44 3c 08 00 00 00 00 65 48 8b 04 25 [ 247.042524][ C0] RSP: 0018:ffffc9000ffff9a0 EFLAGS: 00000206 [ 247.048578][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0de0365076de4d00 [ 247.056532][ C0] RDX: 0000000000000000 RSI: ffffffff8acadd60 RDI: ffffffff8b1d3260 [ 247.064486][ C0] RBP: ffffc9000ffffaa8 R08: dffffc0000000000 R09: 1ffffffff223dea0 [ 247.072444][ C0] R10: dffffc0000000000 R11: fffffbfff223dea1 R12: 1ffff92001ffff40 [ 247.080419][ C0] R13: ffffffff8d131da0 R14: 0000000000000246 R15: dffffc0000000000 [ 247.088405][ C0] ? perf_trace_preemptirq_template+0x269/0x330 [ 247.094641][ C0] ? read_lock_is_recursive+0x20/0x20 [ 247.100011][ C0] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 247.105979][ C0] ? preempt_schedule+0xc0/0xd0 [ 247.110832][ C0] ? task_mm_cid_work+0x31d/0x770 [ 247.115848][ C0] task_mm_cid_work+0x33a/0x770 [ 247.120687][ C0] ? task_mm_cid_work+0x31d/0x770 [ 247.125787][ C0] ? schedule_preempt_disabled+0x20/0x20 [ 247.131410][ C0] ? init_sched_mm_cid+0x130/0x130 [ 247.136521][ C0] ? preempt_schedule_thunk+0x1a/0x30 [ 247.141886][ C0] task_work_run+0x1d4/0x260 [ 247.146467][ C0] ? task_work_cancel+0x220/0x220 [ 247.151483][ C0] get_signal+0x11da/0x1390 [ 247.155974][ C0] ? perf_trace_run_bpf_submit+0xf4/0x1c0 [ 247.161680][ C0] ? perf_trace_preemptirq_template+0x269/0x330 [ 247.167933][ C0] arch_do_signal_or_restart+0xc2/0x7b0 [ 247.173490][ C0] ? lock_chain_count+0x20/0x20 [ 247.178328][ C0] ? get_sigframe_size+0x20/0x20 [ 247.183263][ C0] exit_to_user_mode_loop+0x70/0x110 [ 247.188540][ C0] exit_to_user_mode_prepare+0xee/0x180 [ 247.194071][ C0] syscall_exit_to_user_mode+0x1a/0x50 [ 247.199542][ C0] do_syscall_64+0x61/0xb0 [ 247.203941][ C0] ? clear_bhb_loop+0x40/0x90 [ 247.208602][ C0] ? clear_bhb_loop+0x40/0x90 [ 247.213263][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 247.219239][ C0] RIP: 0033:0x7f740af9e0d9 [ 247.223729][ C0] 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 [ 247.243331][ C0] RSP: 002b:00007f740bf140e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 247.251733][ C0] RAX: 0000000000000000 RBX: 00007f740b225fa8 RCX: 00007f740af9e0d9 [ 247.259686][ C0] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f740b225fac [ 247.267644][ C0] RBP: 00007f740b225fa0 R08: 0000000000745af4 R09: 0000000000000000 [ 247.275608][ C0] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 247.283567][ C0] R13: 00007f740b226038 R14: 00007ffd1ee517f0 R15: 00007ffd1ee518d8 [ 247.291537][ C0]