last executing test programs: 8.204422348s ago: executing program 2 (id=2144): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000100)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0xf0f, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1313b}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r2 = openat$cgroup_devices(r1, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r2, &(0x7f0000000140)=ANY=[@ANYBLOB], 0xa) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x2, @perf_bp={0x0, 0x1}, 0x4423, 0x10000, 0xfffffffb, 0x1, 0x0, 0x800003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x5, 0xd, 0x0, 0x0, 0x0, 0x6, 0x60440, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8c, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x4000, 0x7, 0xd243, 0x0, 0x9, 0x10001, 0xc, 0x0, 0x7ff}, 0x0, 0x1, r3, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000016c0)=@base={0x5, 0xfffff48d, 0x1, 0x7ff, 0x800, 0xffffffffffffffff, 0xf0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x50) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000000)=0x40) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/2767], &(0x7f00000001c0)='GPL\x00'}, 0x48) 7.130414334s ago: executing program 2 (id=2157): write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=0x1, 0x12) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040), 0x10) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x301e0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYRESDEC], 0x50) socketpair(0x1, 0x5, 0x0, 0x0) r1 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000080)}, 0x0) socket$kcm(0x11, 0xa, 0x300) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@map, 0xffffffffffffffff, 0x11, 0x0, 0x0, @void, @value=0x0}, 0x20) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf066505acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x3, 0x0, 0x10, 0xfc, 0x0, 0x1, 0x20225, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200003, 0x1, @perf_bp={0x0, 0x3}, 0x4048, 0xc8, 0x9, 0x7, 0x2, 0xdc4, 0x0, 0x0, 0x8, 0x0, 0x5}, 0x0, 0xa, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r5, &(0x7f00000006c0)=ANY=[@ANYBLOB="8f03000000000060007538e486dd630ace2212102f00fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa00"], 0xcfa4) 6.303514353s ago: executing program 3 (id=2158): 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, 0x4, @perf_bp={0x0, 0x3}, 0x1006, 0x7f, 0x0, 0x1, 0x200000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socketpair(0xa, 0x3, 0xff, &(0x7f0000000180)) mkdir(0x0, 0xa) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) socket$kcm(0x11, 0x200000000000002, 0x300) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x7, 0x3, &(0x7f0000000000)=@framed={{0x1e, 0xa, 0xa, 0x0, 0x0, 0x79, 0x10, 0x18}}, &(0x7f0000000480)='syzkaller\x00'}, 0x80) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f00000002c0)=r1, 0x4) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001b40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xe}, @local}}}], 0x20}, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200)=0x1, 0x12) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b000000080000000c000000ffbfffff01"], 0x48) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0), 0xc) 4.132593883s ago: executing program 3 (id=2159): socket$kcm(0x11, 0x3, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x18, 0x7, 0x0, &(0x7f00000000c0)='GPL\x00'}, 0x94) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0xa, 0x5, 0x0) socket$kcm(0x11, 0x3, 0x0) socket$kcm(0x11, 0x200000000000003, 0x300) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000057911b800fdffff00000095007c00e7ffffff000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x94) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10, 0x0}, 0x3000c085) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000340)={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, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x22, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x80044944, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x400, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xa5b7, 0x1, @perf_bp={0x0, 0x1}, 0x100410, 0x200, 0x6, 0x1, 0x9, 0x9, 0xfffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000200)="1400000015000b63d25a9a648c0f9de7172e4a1d", 0x14}], 0x1}, 0x2000c884) perf_event_open(&(0x7f0000004cc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x400, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xaf1d, 0x1, @perf_bp={0x0, 0x1}, 0x100410, 0x200, 0x2, 0x1, 0x9, 0x9, 0xfffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x106) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x13, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002420702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000022850000009400000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000006000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, 0x0, &(0x7f0000000100)='GPL\x00'}, 0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8946, &(0x7f0000000080)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) syz_clone(0x61000600, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="89000000120081ae08060cdc030ec0007f03e3f70000000140e2ffca1b1f00f0000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec08120c000200040000000400446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) 4.112122234s ago: executing program 2 (id=2160): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 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, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x7, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x6, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000fdffffde18000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async, rerun: 64) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async, rerun: 64) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x0, 0x2000000}, {0x10000002, 0x4}]}, 0x94) r2 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0x4e32, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, 0x0}, 0x45) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x64, &(0x7f0000000000)=r5, 0x10) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x41, 0x0, 0x11}, 0x0) r6 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) (async) close(r8) recvmsg$unix(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r6, 0x84, 0x64, &(0x7f0000000000)=r9, 0x10) (async, rerun: 32) close(r6) (async, rerun: 32) bpf$ENABLE_STATS(0x20, 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) syz_clone(0x40100000, 0x0, 0x0, 0x0, 0x0, 0x0) 3.554293877s ago: executing program 1 (id=2165): r0 = socket$kcm(0x21, 0x2, 0xa) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0xe0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, &(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe2, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000500), &(0x7f0000000540), 0x8, 0xc, 0x8, 0x8, &(0x7f0000000600)}}, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000100)=@ll={0x11, 0x4, r1, 0x1, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000001240)=[{0x18, 0x110, 0x1, "dc"}], 0x18}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x6, 0x4, 0x40, 0x7}, 0x48) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open$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) recvmsg(0xffffffffffffffff, &(0x7f0000001e40)={0x0, 0x0, &(0x7f0000001d80)}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x6}, 0x0, 0x2, 0xfffffffe, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x33) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r4, 0x0, 0x0) ioctl$TUNGETVNETBE(r4, 0x800454df, &(0x7f00000000c0)=0x1) r5 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r5, 0x84, 0x15, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0xcb, r3}, 0x38) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0b000000080000000c000000ffbfffff01000000", @ANYRESHEX=r3, @ANYBLOB="feffff007682fe6800ab354b589a3384e03c0bd93ea50d16fcaf04be644c50dcf253aa058f157727da3b8402341900"/56, @ANYRES32=0x0, @ANYRES16=r0, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r6}, 0x38) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000380)={r6, &(0x7f00000006c0), &(0x7f0000000000), 0x2}, 0x20) recvmsg$kcm(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001980)=""/4116, 0x1014}, {&(0x7f00000039c0)=""/4074, 0xfea}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f0000000b40)=""/218, 0xda}, {&(0x7f0000000940)=""/45, 0x2d}, {&(0x7f0000000580)=""/91, 0x5b}, {&(0x7f0000000c80)=""/183, 0xb7}], 0x7}, 0x40002000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={0x0}, 0x200, 0x2, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r7, 0x89a1, &(0x7f0000000900)={'bridge0\x00', @broadcast}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) 3.024627169s ago: executing program 3 (id=2166): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000003a80)={&(0x7f00000004c0)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000003a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xb}, @empty}}}], 0x20}, 0x4004810) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000580)="5c00000052006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038021d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d49380e78ff6a1577ae18c819945fb4e37e70e4509c5", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x10) recvmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x20000000) recvmsg$kcm(r1, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r1, 0x0, 0x40000002) getpid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{0x0}], 0x1, &(0x7f00000004c0)=ANY=[], 0x38}, 0x8841) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmsg$kcm(r1, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x478}, 0x2400c040) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1a, 0x1a, 0x2, [@datasec={0xf, 0x0, 0x0, 0xf, 0x2, [], "fd79"}, @const={0x5, 0x0, 0x0, 0xa, 0x3}]}}, &(0x7f0000000280)=""/57, 0x36, 0x39, 0x1, 0x1}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, 0x0, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000780)=@base={0x12, 0xf, 0x7f, 0x2}, 0x50) socketpair(0x23, 0x2, 0x1, &(0x7f00000009c0)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8993, &(0x7f0000000000)='\xc1\xe1\x1a)\x8e\xd2:\x05\xd1.~\x02\xe4N\b\x8b\xb5\x02BN\r\x99\xddG/v%A\xe9\\G\x1c9eBB \xd9M\xa54\t\x95\xa9B\xff\'\xa7\xd2\xa2\xa2}\xfa\xc6\f\xdcw0\x92\xc5\xeaa1t\xf18\x8ai>\xaf\xbc') perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x2000000000000}, 0x8003, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb6}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 2.902583452s ago: executing program 2 (id=2167): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000100)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0xf0f, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1313b}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r2 = openat$cgroup_devices(r1, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r2, &(0x7f0000000140)=ANY=[@ANYBLOB], 0xa) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 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, 0x0, 0x0, 0x80000, 0x2, @perf_bp={0x0, 0x1}, 0x4423, 0x10000, 0xfffffffb, 0x1, 0x0, 0x800003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x5, 0xd, 0x0, 0x0, 0x0, 0x6, 0x60440, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8c, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x4000, 0x7, 0xd243, 0x0, 0x9, 0x10001, 0xc, 0x0, 0x7ff}, 0x0, 0x1, r3, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000016c0)=@base={0x5, 0xfffff48d, 0x1, 0x7ff, 0x800, 0xffffffffffffffff, 0xf0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x50) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000000)=0x40) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00'}, 0x48) 2.775194944s ago: executing program 4 (id=2168): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x7400}, 0x0) r0 = socket$kcm(0x2, 0x1000000000000005, 0x0) sendmsg$inet(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f0000000040)=[{&(0x7f00000004c0)='.', 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="20000000000000008400000002000000"], 0x20}, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0xe, &(0x7f0000002b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x39) sendmsg$kcm(r0, &(0x7f0000000880)={&(0x7f0000000540)=@can, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)="a5fc81cb93d1ac38516d3eb7bd07da632f", 0x11}, {&(0x7f0000000600)="814eb025fb22d94cee5260b2b67b86c60cb2f074f46f3c45683158c1c80b3f67a172417787937897651e1dc2e9b5f3c545d226c33865223882", 0x39}], 0x2, &(0x7f0000000680)=[{0xa0, 0x3a, 0x9, "5e51fd45f9330bb474bd751ea878e857131621416d214f3b84a5dc26ad0960eb4e76c519f18d24c0df271a8f8a46a1c82d53b4a64ab52a4467e288d0e311251098cecf8fc768132dd2a303c5f76f155376748985f20b9a0a71a616c698e393508eebf3bf7c6b76dce128f8b0a9886a5c62ce1c34d832fdb2103c97d455a494521b566a871ea668a5d578"}, {0xa0, 0x0, 0x7, "d5bb2157533f6080a43fd1c12ce3a1e3404609a2d40549b668235413b300d14921512958fb3323b0a67fe2329ce26cbf1af748ac57aa91622c32daf8f9fadc5c0d7c06c126516304f77709269279d91cbae7fc826a85d53be99a6b779d79d52b1271058d6c0ee485dc2a16145e9e14b3e6bcd71eb93d72dc938b4ff8195fedc54ca3d821953f80c1ffe90204"}, {0x78, 0x102, 0xe87, "39635017b00669e580def2b408405b2e6cffaf4e6d896d8e1a6fe212a7aaad89c9194de867a3d38d6e12884e3dd866bf61fea8fc67a48f9dac2ffa26a4316f83ad91e8a0a08d220575ac0ad5fbe195fa15e0fce6581f17b813864d36c8f33d0af7"}, {0x30, 0x19d, 0xfffffffe, "5076e0c483c63a12162c3abf9f8d289880a8d5f47f0e95d2d1df55064d"}], 0x1e8}, 0x0) 2.621606118s ago: executing program 3 (id=2170): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000006c0)="5c0000002d006bcd9e3fe3dc6e480000000087033c0000001f03000000000000040014000d000a8a0d0000a122bf8dd3b58dbc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f6", 0x5a}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 2.611669659s ago: executing program 1 (id=2171): bpf$MAP_CREATE(0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="1900000004000000080000000900000000000000", @ANYRES32, @ANYBLOB="000000020000000000000000000000000300000069b99e1a62790cbaff68a37b0a4a3042f10cd2ea6a7e8b6fb49cd8707b1b1919fe846a6f863397119eab42a86ab286ac9e4e26ec07e24a45f049cf1148030000008e28c40fe57ca70238ba8809000000c90d9b6fa16e2d77ee07eaab53032cbbaa69059653a19ab45e1fbc3c4f5077b19b6aea73b39006dbe032f5b2b3a31523d6ef755773d77bf56e81ab0500000048e34bd0aea5e2f79c3fa217aec03fd0ecacd634f42ee25b3e1021dee811ec1ea0af9c85b5191d3bc97c0c630b", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) (async) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="1900000004000000080000000900000000000000", @ANYRES32, @ANYBLOB="000000020000000000000000000000000300000069b99e1a62790cbaff68a37b0a4a3042f10cd2ea6a7e8b6fb49cd8707b1b1919fe846a6f863397119eab42a86ab286ac9e4e26ec07e24a45f049cf1148030000008e28c40fe57ca70238ba8809000000c90d9b6fa16e2d77ee07eaab53032cbbaa69059653a19ab45e1fbc3c4f5077b19b6aea73b39006dbe032f5b2b3a31523d6ef755773d77bf56e81ab0500000048e34bd0aea5e2f79c3fa217aec03fd0ecacd634f42ee25b3e1021dee811ec1ea0af9c85b5191d3bc97c0c630b", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r1 = socket$kcm(0x2, 0x5, 0x84) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000900)={r0, &(0x7f00000008c0)="be1f00e3a738fef60e4189e62d6c703e7db54e96ead34b0a"}, 0x20) (async) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000900)={r0, &(0x7f00000008c0)="be1f00e3a738fef60e4189e62d6c703e7db54e96ead34b0a"}, 0x20) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="e65e", 0x2}], 0x1}, 0x801) (async) sendmsg$inet(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="e65e", 0x2}], 0x1}, 0x801) sendmsg$inet(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5c00000014006b03000000d86e6c1d0002847ea622fb564500004e23e3f58e76110165f450e71b0075e3002500028d459e37000f0000000000bf9367b47e51f60a64c9f4d4938037e786a6d0bdd700"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) (async) sendmsg$inet(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5c00000014006b03000000d86e6c1d0002847ea622fb564500004e23e3f58e76110165f450e71b0075e3002500028d459e37000f0000000000bf9367b47e51f60a64c9f4d4938037e786a6d0bdd700"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000002300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000800)={0x6, 0x1a, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1014}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}]}, &(0x7f0000000500)='GPL\x00', 0x2, 0xc1, &(0x7f0000000600)=""/193, 0x41000, 0x60, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000700)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000740)={0x2, 0x7, 0xfff, 0xfffffffc}, 0x10, 0x0, 0x0, 0x5, 0x0, &(0x7f0000000780)=[{0x2, 0x1, 0x9, 0x9}, {0x1, 0x3, 0x8}, {0x4, 0x3, 0x9, 0x8}, {0x4, 0x5, 0x5, 0xc}, {0x3, 0x3, 0xa, 0x2}], 0x10, 0x5}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r5, 0x1, 0x19, &(0x7f0000000000), 0x4) (async) setsockopt$sock_attach_bpf(r5, 0x1, 0x19, &(0x7f0000000000), 0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$kcm(0x21, 0x2, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='../\x00\x00\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000980)={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}, 0x8040}, 0x0, 0xffffffffffffffff, r6, 0x2) (async) perf_event_open(&(0x7f0000000980)={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}, 0x8040}, 0x0, 0xffffffffffffffff, r6, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)=@generic={&(0x7f00000000c0)='./file0\x00'}, 0x18) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) close(0x3) socket$kcm(0x10, 0x400000002, 0x0) (async) r7 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_int(r7, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x0) socket$kcm(0x2, 0x200000000000001, 0x0) (async) r8 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r8, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) setsockopt$sock_attach_bpf(r8, 0x1, 0x3e, &(0x7f0000000100), 0x4) sendmsg$inet(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001980)='+', 0x1}], 0x1}, 0x4044004) sendmsg(r8, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="d003ef0804fa929fc3d8d970306d8023e691a7e5b71db3950344d0c46fd1193d069c0553f8f1a078ce9aa04ee98981", 0x2f}], 0x1}, 0x40041) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r0}, &(0x7f0000000200), &(0x7f0000000140)=r4}, 0x20) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r0}, &(0x7f0000000200), &(0x7f0000000140)=r4}, 0x20) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000940), 0x4) bpf$PROG_BIND_MAP(0xa, &(0x7f00000005c0)={r3}, 0xc) (async) bpf$PROG_BIND_MAP(0xa, &(0x7f00000005c0)={r3}, 0xc) 2.51513497s ago: executing program 3 (id=2173): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r0) r1 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000001) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x2, 0x0, 0x43cd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x2, 0x2) sendmsg$kcm(r3, 0x0, 0x20044080) close(r3) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4d35, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x553, 0x4dd7b1d4}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2b1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000c40)="c10e020022003505d25a806f8c6394f90435fc60040011000a740100053582c137153e37024801", 0x27}], 0x1}, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030020000b12d25a80648c2594f90124fc60100c074002000000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r2}, &(0x7f0000000000), &(0x7f0000000080)=r0}, 0x20) recvmsg$kcm(r1, &(0x7f0000005140)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000000340)=""/182, 0xb6}], 0x1}, 0x10000) 2.11528848s ago: executing program 3 (id=2174): perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0xe910) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x23, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x7602, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x18, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) syz_clone(0x22023500, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$kcm(0x23, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xa, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000040000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x4}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r3, 0x58, &(0x7f0000000340)}, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) close(r4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r5, 0xc004743e, 0x110e22fff6) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x1f, 0x1, 0x81, 0xffdff033}, {0x8, 0x4, 0x80, 0x5}]}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000040)=[{0x40, 0x24, 0xff}]}) ioctl$TUNGETVNETLE(r4, 0x40107447, &(0x7f0000000180)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r2) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0xe, &(0x7f0000000000)=[{&(0x7f00000001c0)="d8000000180081054e81f782db44b904021d005c06007c09e8fe55a10a0015400200142603600e1208000b0000000401a80016000c00014009001100036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360d070100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030030000b12d25a80648c2594f90224fc60100c034002000000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 1.934544224s ago: executing program 0 (id=2175): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000009c0)="d80000001e0081064e81f782db44b9040002080006007c09e8fe11a10a0015c00200142603600e120800080024000000a80009001100014003001000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e97", 0xd7}], 0x1}, 0x24000000) 1.785335388s ago: executing program 4 (id=2176): socket$kcm(0x11, 0x3, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x18, 0x7, 0x0, &(0x7f00000000c0)='GPL\x00'}, 0x94) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0xa, 0x5, 0x0) socket$kcm(0x11, 0x3, 0x0) socket$kcm(0x11, 0x200000000000003, 0x300) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000057911b800fdffff00000095007c00e7ffffff000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x94) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10, 0x0}, 0x3000c085) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000340)={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, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x22, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x80044944, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x400, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xa5b7, 0x1, @perf_bp={0x0, 0x1}, 0x100410, 0x200, 0x6, 0x1, 0x9, 0x9, 0xfffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000200)="1400000015000b63d25a9a648c0f9de7172e4a1d", 0x14}], 0x1}, 0x2000c884) perf_event_open(&(0x7f0000004cc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x400, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xaf1d, 0x1, @perf_bp={0x0, 0x1}, 0x100410, 0x200, 0x2, 0x1, 0x9, 0x9, 0xfffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x106) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x13, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002420702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000022850000009400000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000006000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, 0x0, &(0x7f0000000100)='GPL\x00'}, 0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8946, &(0x7f0000000080)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) syz_clone(0x61000600, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="89000000120081ae08060cdc030ec0007f03e3f70000000140e2ffca1b1f00f0000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec08120c000200040000000400446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) 1.784205398s ago: executing program 2 (id=2177): r0 = socket$kcm(0x21, 0x2, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYRESHEX=r1, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002f00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="05000000020000d49223000000000000", @ANYRES32, @ANYBLOB, @ANYRES64=0x0], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r3}, &(0x7f00000006c0), &(0x7f0000000700)=r2}, 0x20) sendmsg$inet(r1, &(0x7f0000000980)={0x0, 0x6000, &(0x7f0000000900)=[{&(0x7f0000000640)='U', 0xa00120}], 0x1}, 0x3) r5 = socket$kcm(0x2, 0x3, 0x2) recvmsg$kcm(r5, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x2002) ioctl$SIOCSIFHWADDR(r5, 0x8916, &(0x7f0000000000)={'veth1_to_bridge\x00', @random="02000400ac14"}) close(r2) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.kill\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000001080)={0x6, 0x80, 0x0, 0x0, 0x2, 0x0, 0x7602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0xbdf55c5ca5705acd}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x0, 0x0, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) perf_event_open(&(0x7f0000000d00)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x4, 0x19, 0x0, 0x0, 0x0, 0xbd0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r6, &(0x7f0000002dc0)={&(0x7f0000001640)=@l2tp6={0xa, 0x0, 0x0, @local, 0x3}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000016c0)="83", 0x1}], 0x1}, 0x41) sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x4, @local, 0x3, 0x4}, 0x80, &(0x7f0000000100)=[{0x0, 0x21}], 0x1}, 0x4804) r7 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r7, &(0x7f00000000c0)={&(0x7f0000000100)=@hci={0x1f, 0x0, 0x4}, 0xffffffffffffff77, 0x0}, 0x0) r8 = socket$kcm(0xf, 0x3, 0x2) recvmsg$kcm(r8, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x45, 0x0, 0xfd, 0x0, 0x9c, 0x10803, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001, 0x0, @perf_config_ext={0x8000, 0x7}, 0x4000, 0xffff, 0x5, 0x4, 0x2, 0xffffff00, 0x48, 0x0, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x1) r9 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r9, 0x29, 0x23, &(0x7f0000000040), 0xcf) sendmsg$inet(r8, &(0x7f0000003780)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[], 0x10b8}, 0x0) 1.765414178s ago: executing program 0 (id=2178): 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, 0x4, @perf_bp={0x0, 0x3}, 0x1006, 0x7f, 0x0, 0x1, 0x200000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socketpair(0xa, 0x3, 0xff, &(0x7f0000000180)) mkdir(0x0, 0xa) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) socket$kcm(0x11, 0x200000000000002, 0x300) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x7, 0x3, &(0x7f0000000000)=@framed={{0x1e, 0xa, 0xa, 0x0, 0x0, 0x79, 0x10, 0x18}}, &(0x7f0000000480)='syzkaller\x00'}, 0x80) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f00000002c0)=r1, 0x4) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001b40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xe}, @local}}}], 0x20}, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200)=0x1, 0x12) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b000000080000000c000000ffbfffff01"], 0x48) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0), 0xc) 1.647328901s ago: executing program 1 (id=2179): r0 = socket$kcm(0x21, 0x2, 0xa) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0xe0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, &(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe2, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000500), &(0x7f0000000540), 0x8, 0xc, 0x8, 0x8, &(0x7f0000000600)}}, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000100)=@ll={0x11, 0x4, r1, 0x1, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000001240)=[{0x18, 0x110, 0x1, "dc"}], 0x18}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x6, 0x4, 0x40, 0x7}, 0x48) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001e40)={0x0, 0x0, &(0x7f0000001d80)}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={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, 0x0, 0x4, @perf_config_ext={0x8, 0x6}, 0x0, 0x2, 0xfffffffe, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x33) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) write$cgroup_subtree(r4, 0x0, 0x0) ioctl$TUNGETVNETBE(r4, 0x800454df, &(0x7f00000000c0)=0x1) r5 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r5, 0x84, 0x15, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0xcb, r3}, 0x38) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0b000000080000000c000000ffbfffff01000000", @ANYRESHEX=r3, @ANYBLOB="feffff007682fe6800ab354b589a3384e03c0bd93ea50d16fcaf04be644c50dcf253aa058f157727da3b8402341900"/56, @ANYRES32=0x0, @ANYRES16=r0, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r6}, 0x38) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000380)={r6, &(0x7f00000006c0), &(0x7f0000000000), 0x2}, 0x20) recvmsg$kcm(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001980)=""/4116, 0x1014}, {&(0x7f00000039c0)=""/4074, 0xfea}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f0000000b40)=""/218, 0xda}, {&(0x7f0000000940)=""/45, 0x2d}, {&(0x7f0000000580)=""/91, 0x5b}, {&(0x7f0000000c80)=""/183, 0xb7}], 0x7}, 0x40002000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 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, 0x2, 0x4, @perf_bp={0x0}, 0x200, 0x2, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x89a1, &(0x7f0000000900)={'bridge0\x00', @broadcast}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380), 0x12) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) 1.573857272s ago: executing program 0 (id=2180): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000003a80)={&(0x7f00000004c0)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000003a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xb}, @empty}}}], 0x20}, 0x4004810) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000580)="5c00000052006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038021d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d49380e78ff6a1577ae18c819945fb4e37e70e4509c5", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x10) recvmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x20000000) recvmsg$kcm(r1, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r1, 0x0, 0x40000002) getpid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{0x0}], 0x1, &(0x7f00000004c0)=ANY=[], 0x38}, 0x8841) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmsg$kcm(r1, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="d0000000000000000100000007000000a73646c52794419c816b0fb3fe1f31e3226a60e8f51008fc4cb07392549575143095276a14f1c7f8f97a0116255cc55299df75f8569a9d1e38eb5ab03265c777b1a0e78728b771a7fda0e395cb9c8a630cd5ef3aaa44e8ca36f0412897dd1fd43ce28c68af7d57f375c83a4a48b894b208df228569b569875f44dcfdc4e28cb8e1687bb762ed618e17a8652181188e6cfcbb869fb5726a108c3cb03f364515d42fafa558678a51d6560e0e0130ef7a0ed684f238e4a4633bbb31819c21ac4a005800000000000000000000000500000023e0358bf2f1dbae5e336ea5b5352d005c325a7a211b18d2c0cc6f2fd9488bfee38635350e8963dc2447282a361dea4a7c6341ad64f2909c769bed460d7b98d6ff0000000000000008010000000000000401000001800000e55ae37bdbeb85daafc3a502292c9c03282d7e6e061930fb6e4e2b0c5bb4b980614fe8adab16e7e8283baf908845a034322a19712a80f357fe089e93041e5a96f566735d5445621cff09842620b402dd3333e432f7173a6e6c371b87d7102808066a1f47a34cceaf866134a48a5ce9f40f114095440f00c713c62bea4ea3ff40debbcd699e184eb83d99d5a94079523449789b341a47a1b007bb99d685368b0d016128eb4bd344d98ad2639e6d46575fa54d15a745a74adf34a183e51d2323ca3e1f57ce0ea0d2ab2fb5c52481c8e7ac17188463884e47b76ecbedadaaa857e25c92ffff8d3289597721f09a011f43fa0dc10edf0e000000500000000000000084000000010000005efb00eda67237a439480875f473ba782e0e9190014439355ee2abb16f81660c478977957739fda8258905e8c141df837bc6e3e328000000000000001401000000000000a63ee4582bb29c3277d18310536493ff2274e50f16c40000e0000000000000000b0100000004000042f2eb01ef00ffe5215dc9a994022040aa9ce1f7871247fd9a457675c73ec5671271765b71e8db5cb0ff6ab5d81c496ec4e3eabe3bfe7f69dc5db125c184439e253e35b4e301772a6336938cd88b93b18623d6fcc1e70492f2a50a89d797150afe9d8010855956c7bdf090b861182b704cc3363a52bda45434a3be935c8c9e7a92051232a9b9b2a0ea79be2103684ea5e2d3e6c4a636c9f2907b2fb3f55901dd67bd367c45ac3d23cddcfd299515f766a863186fad5b0eeec25bbe5b5076b46b7ddeb03f54d2885a1bad6f0c00000000a0000000000000000b00000004000000d2e88d561e690df15ffd2d4132458214b38313ef58787f2198f616f2ac6e962d1457a4249e11ab1aed3858eee970f5471cfeaea927f7ac6b633ee9ac913745b1d1cfb1b0c9ef3d1529b22cb8271a39ce73"], 0x478}, 0x2400c040) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1a, 0x1a, 0x2, [@datasec={0xf, 0x0, 0x0, 0xf, 0x2, [], "fd79"}, @const={0x5, 0x0, 0x0, 0xa, 0x3}]}}, &(0x7f0000000280)=""/57, 0x36, 0x39, 0x1, 0x1}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, 0x0, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000780)=@base={0x12, 0xf, 0x7f, 0x2}, 0x50) socketpair(0x23, 0x2, 0x1, &(0x7f00000009c0)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8993, &(0x7f0000000000)='\xc1\xe1\x1a)\x8e\xd2:\x05\xd1.~\x02\xe4N\b\x8b\xb5\x02BN\r\x99\xddG/v%A\xe9\\G\x1c9eBB \xd9M\xa54\t\x95\xa9B\xff\'\xa7\xd2\xa2\xa2}\xfa\xc6\f\xdcw0\x92\xc5\xeaa1t\xf18\x8ai>\xaf\xbc') perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x2000000000000}, 0x8003, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb6}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 734.045942ms ago: executing program 1 (id=2181): bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000010040), 0x0, 0xffffffffffffffff, 0x4}, 0x38) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r0, 0x8b36, &(0x7f0000000000)={'wlan1\x00', @random="000500000020"}) 717.407033ms ago: executing program 0 (id=2182): 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, 0x4, @perf_bp={0x0, 0x3}, 0x1006, 0x7f, 0x0, 0x1, 0x200000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socketpair(0xa, 0x3, 0xff, &(0x7f0000000180)) mkdir(0x0, 0xa) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) socket$kcm(0x11, 0x200000000000002, 0x300) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x7, 0x3, &(0x7f0000000000)=@framed={{0x1e, 0xa, 0xa, 0x0, 0x0, 0x79, 0x10, 0x18}}, &(0x7f0000000480)='syzkaller\x00'}, 0x80) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f00000002c0)=r1, 0x4) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000001b40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xe}, @local}}}], 0x20}, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200)=0x1, 0x12) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b000000080000000c000000ffbfffff01"], 0x48) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0), 0xc) 583.620095ms ago: executing program 4 (id=2183): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000006c0)="5c0000002d006bcd9e3fe3dc6e480000000087033c0000001f03000000000000040014000d000a8a0d0000a122bf8dd3b58dbc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f6", 0x5a}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 557.881186ms ago: executing program 1 (id=2184): socket$kcm(0x10, 0x2, 0x0) socket$kcm(0xa, 0x2, 0x73) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 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, 0x5, 0x0, @perf_config_ext={0x2}, 0xd0a42e14fd8a78b9, 0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000680)=""/140, 0x8c}], 0x1, &(0x7f0000002f40)=""/229, 0xe5}, 0x0) close(r1) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x4000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x100000, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x10002, 0xffffffffffffffff, 0xb) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x4, 0x3, &(0x7f0000000240)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xb6, &(0x7f0000000440)=""/182, 0x0, 0x0, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x10}, 0x94) socket$kcm(0x10, 0x400000002, 0x0) r3 = socket$kcm(0x2, 0x200000000000001, 0x106) ioctl$SIOCSIFHWADDR(r3, 0x8b1b, &(0x7f0000000000)={'wlan1\x00', @broadcast}) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x1a, 0xf, &(0x7f0000000580)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, 0x94) getpid() socket$kcm(0x2, 0x200000000000001, 0x106) 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, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) r5 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x3e, &(0x7f00000002c0)=r4, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)=@generic={&(0x7f00000001c0)='./file0\x00'}, 0x18) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$inet(r5, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1}, 0x3e8) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'erspan0\x00', 0x100}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8922, &(0x7f0000000080)) 556.825146ms ago: executing program 0 (id=2185): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0xf, &(0x7f00000002c0), 0x161) r2 = openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) openat$cgroup_devices(r2, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={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, 0x1}, 0x404c, 0x1ff, 0x4, 0x4, 0x4, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000880)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001001f000404000001007d60b7030000000000006a0a00fe00000100850000000d000000b7000000000000009500000000000000c74396c8e3ebbadc20e5a7ef8c9ac1465cbf188ef10871b81ac7553358380b3a1f59916ffc9bf0bdf81524f07fb2819bf5774fedda52e39c90af27db5b56024df96b4673b4e8d5467e114604ea09b290a248a120c9c6cd87cef9000000a39c15a7ef365cc27dfeac7b9b0e9048517354b0ca4f9cf8b59ee6fa003fe1f2c4c15f20a07db4583a462d8be6602186fd68ee14a19e9b5381791cbf0ceb42122b8635a66ce6b5b92356081bc0f18a0ca83dbc089a9813c1efa26001b3f486ebfaae85c4d0b96778478ae5355e6f923b11056969f486f80a35f7f2339704fa93fa915ab8e1e0d7f31ebd19455e6827cd493907bf9d0000000000000000000000004e1fa60acabcf0553910ca2e5ea499fd5889dde9261f0848a5b8af657bfc96049308e8953431b269053627a1523551c160c813969925a892d266792352ec0204596a37ce8d6d260b32239bddbce2e79f93cb5a0ad897adb53b397d07c50f84b74f2605a565ee149016aa75ea31c008fc6da4fb2e98e5083aa3c0ad0d"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) gettid() bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r3, 0x18000000000002a0, 0xe80, 0x0, &(0x7f0000000040)="b90103600033f0000000000008001fffffe100004000638877fbac141411e0000601be3e7d2a", 0x0, 0x104, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x50) setsockopt$sock_attach_bpf(r1, 0x1, 0x31, &(0x7f0000000640)=r0, 0x4) sendmsg$inet(r1, &(0x7f0000002f40)={0x0, 0x0, 0x0}, 0x1) 551.861716ms ago: executing program 2 (id=2186): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x7400}, 0x0) r0 = socket$kcm(0x2, 0x1000000000000005, 0x0) sendmsg$inet(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f0000000040)=[{&(0x7f00000004c0)='.', 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="20000000000000008400000002000000"], 0x20}, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0xe, &(0x7f0000002b00)=ANY=[@ANYBLOB="b7020000011f0000bfa300000000000007030000f0ffffff7a0af0ff1100000079a4f0ff00000000b706000000000081ad6402000000000045040400ff00ff0f1704000001130a00b7050000000000006a0af2fe0000000085000000a3000000b700000000000000950000000000000000e154cd0800000000000000e38e52c997b05c72b3d0ffffffffe4fbffffff55bb2007ee51050512b5b42128aa090a79507df79f298129da00000080f24bf901115e17392ac66ad029d1c00000614600d53daeacea799a22a2fa798b5adc43eb27d5c9570187c5647fc0e89c11a4c6d92a3319d0ad229e5752548300000000dbc2777df150b7cdd77b85b9deb36adc7e9750f341092314fd085f028f2ed1a4537850614e09d6378198a6097a670838337af2abd55a87ac0394b2f92ffab7d153d62058d0a413b2173619ccf55520f22c9ca8b6712f3024b7041b1df65b3e1b9bf115647b14ce5bd13d0ccacda1efc5f9094fa537c28b994a8512c816fdcceaede3faedc51d29a47fc813a2ec00f4c70200c271d6d7f4ea6bf97f2f33e2ea2e534300bcb3fdc4b48610e9eefbda7f54f82a804d4a69bf9bc5fa77ee293fbd165a5a68488e40b030166565a097b1b44b451de736bb6d43db8db03d4b7745fef1d04ec633dee254a6d491b849a5a787e814c4fd21a18986252a70f8f92eb6f0e8c7db4bf23242a1f2c28159f09943b1b0452d1b72183aacf4a84f9130b775dd4e9e3070756f97bf1a1fa9a1681989328c8ddc20ea011bf5742e0e0d4334db8b20ce3f9f16cb7fc20fb4791ec85821d0c48fb657c29b309c73f0977e7cde65a82b94c461d7962b0d2277a84af326f37f3e2c25a62ec45c3af97a8f17da954aff3ec8c108755f75ca13fb7c8bbd8b6e7dac1aba4b20dc7de058a4dfa7e85a8bdf1d41a2d8bda74d66f47cc180f82c6d294d3665016ac59dda0fde0745db06753a5dc70af2df2c772b0031fe13cab6692422a47e9ffe2d4a2d32f7528751383694bf5700b20ef0c248ddd3da32396a614cacad4aff2066bb5d4045c9585638c2153a6eee01738b0c10671f4f559b7dcb98a6273b8c651e24d9f679e4fbe948dfb4cc4a389469608241730459f0123fd39206000000000000eb55dad46de56ef907b0599c0b8aa49afb9a79ae5498f6589880ed6eea7b9c670012be05e7de0940313c5870786554df26236ebced9390cb6941b8375d936a7d2120eca291963eb2d537d8ee4de5c183c960119451c31539b22809e1d7f0cda06a9fa87d64cb77872a2cd8a104e16bb1a2b2cf1301800000ff1bf9c92a14a99202d9539f5096412b92012e095b84c20243ff989d8a0260f9670d78f27e3c33269c0e153b28b2d4410572bc45b9d3fa02208d304d455c36300000000022320178b00cc6ec7966130b547dbd8b0000f0a77fbcee53595a779d243a48cea769470424d28804c026aa7f4a5c81921f0128dfd70b438af60b060000000000000056642b49b745f3bf2cf7908b6d7d748308eea09fc361b4735efbf3411718d6ee7aebf90040662d7836d252c566f5ee934c679dbfae9fb4a79f8a836804ed3a1079b0283c12af4bd6cb5f809d29bebd2a12043408cd7cb687dcff91af19010000000000000000456f7d2a42bd13da2022f23daec61854f640f701db0276652f6c74f20675eb781925441578e93046aaddea8ec4ca37f71c2710a7ea8ae0dc214e1cc275b26adfa892e6de92000000000000000000ddff004cff9ec780f535e62f4eeee50e5bafecea4d4134f9d006c8d6883eca5c9c58c9e93311ab5009c68c73de2f04f15d005387577f480000ea65559eb00e76e9d0ada209bcbb5c2548b6da0bf4cfef52a451790cc36000906d5a9fad98c308e39bd5ffb6151d79c1cee1cdfba05e3633be3f00000015762e5ffe4839dc4fdb2fe7f791e8b64293091c989f72dcbbad3fdcd6adab4b7e508e5bf024ed8f8a005f2bbf96c89739f5d81e750d506d7a59a3ad09e8802e8f4f535447cc0fc9d5f99a73145dfcedad69da9cd4375c624600e78f4458542b14f29611f95d4a31838eeb20c20bb82aa31771cd379ec83554cea5e6539db7384e1f58d81f2f2653c4d9818708e28789b552d3fcd116bce9c764c714c9402c21d181aa0820d89f235a3f1c5fc853e59efb28d4f91652f6750b73c962802c0320f8059195729d60c534ee8e8ff0755b67fe4c25edb85bcff24c757aa8090000d1e1d41e1dcf6e6879545b92bd49000000008c420eb4304f66e3a37aaf000000c42a570f0e9dd5fd545470f847f8c3c14fa9ecd1e877b0d8ca84937e859e85e6158f9184bc61a9a284db80e4636c25b96174327d82761c26e329555f9290af40fffe0000000000749efd3763655500344bae34137f5ab0d534b8d43e4ca3b671f2de1cdf51919ac6b59a601fd419adc16e2055b85058dbfac1ae05d7a1759782e4c571ee855a47bc00edf5e9020c09ab004321610b857e8717764b633b00cb32f0e03280e09758bd445ab91d200000000052b79d7b574a241d1d2fe45b3c4e93da3d51de647d10dd49944dc87c92332af00f191b66b6a6f732a91f0e2e9103be61e58c79d4972406b5eeb30625b32fec6a4510d9f317557d278888901d442ad7f8536605a644e9e3d769db497c3960dfde12182334caee994adc38a436367a54b9e182b78e9a0ceb9a2c4f63902c1ad1a7c5a08d0920a23c2a86abbdf357849a651733e57f310198766888c8ccb85cff7f000000002c331fca0e541b7ca211c28ed61c525708a13d115b43f8b1894c8fa8a14dc4176098693566445d6ef9810f61ae9600000000000000000027c9a46157a3609b6fd9843ee19ec647249a9375de5858818f3c4a4fa6ce46f4d42b07199de8b99231ace58c77819ee2b3dc8c17a23692759ccf5a205311b7ab22538309b3fd43947912f28a2697b861dfb54609fd88e604ba66b13df468ad87a6c769f952283a1f4e3842edb3d40c68a27ef6a1296dfff4a979369b0e8ebc62887aa46e820a74f91381dcc198e353047db70686d147357024eb3cb94f1e89cb5ba0a56aa046b4dc521a3d9356b4b8b5917c4c860495b240e80063bde261fd00000000007271e28ef6806bc8e139c49b91c76b0d3958f7f05b47d3e519f1634e8fbd8d31330d89069f9648a2ff93060ff073b3a113e47edf76f7d116d2b0976cf2ec447c03ae0931651dd315003b7a6a5433a2bb560ae99ec4b227eda2a9457335438c9fd489961fe92b6524e0cd8020ecaa671e934e94d1eb3de6a5f99f301f89c2ee627e949c68b3a404000000000000009a714ee5f72d8805dd1bfbd081f6a5d1f1289dfed2249194e26a44fac273461fc5c0e0a33db7f2d43ea8086cf059f40fa2640b6bfb74dd35f5a31059c01517cf4b6641fce9a24b96767b837ca037a1199735c375c705c798e0e208e4a5259d0bfa526b462af45a6e9a84aebe6e6e79900369c17b0ed16acdce1b12b70000000000f4e8cdbadbec962a7edc91c6b80f53e3b19c372e40e20000f4c1180365eb5b71d834eb0693e252b96e6c90ec4d23cc42e88d262c1fdc317c7c000000acbc1248f238b57fbcc10a377cc406e460c0516534bdb3ff372bfd94efa0d32b214b39cea885557d39265a1c5e08c29914db042aa4fe23a92f387ae6d7565d3ca6ceb040f859de2e47f6c04bc55f3b813b9c1832e8a25a50ae433e43036b032518200e2875736fc139a344bf3bf4d8f6f57e5c4b7f62a23758cb30e43f1974b14d4f3e1a8ce71995ce68564a50f418af2b6f22a7c70c2213ec629288604aa118487c864af9368a08bd37eecb0a810c5c24d7a82c07a8e68caa7ff2eaf100f6fd4c3af07d7a86b34f2f4d34abf2f92f1a4107000000000000007ea25cde9445ccb74ebc22156465f4871436b449814543ccc221a8251f71c047203ac4d62b0012cab329a5d900a61880da20b0ad83ae368a19d2827840b8d00f92745508e63cddaac6d2d3c6cb03d512c5be9e7fd86e461e1e6a228e630029dbeddf37a6990c75ff6dcb6f32f61e59e3bf97f48954fd7908ab05e74815d909548b277bf5830e8da85cc4570eaeb265f4ffeacc3a4ec2edb261d53d09ebb6bdf811e2a4ef0be6392d86a5285a7fd2e4345e14786abafdd4852d3d62c334760c05e1bba37d0f0742c53242596e13bc22682ae15694aaaadef41bbd7185b74feaf59dea096a23a46ab14e12839318e953f15fab94c9ba783015ebb6983d514e3b1f246f0a63c5905f4da58cc2be0cb179e7e62c165ae39855182266b36ce9d2943c49a7f9a2a89a948b37f2bb830ea790a2b2c2fcd06bc499434dda842cfa91b2df4368f07eb2410aa387d146bccd22698f8f322fbdf4cddf11fd3b85325af8df473c8f156833e5488f31165e6a56d4c1c661bcbefcefd10f47b2e593b836be67bdc15c3b7fb497ecbca1506a577eb46c2baa1bb459281a186281947505553dfdfe963c20c12575c4abc45cf9229af181317fde5262a73600f90e7457280ff4229507178c5df9acc2bc071194f6596b2ac36a2d28627e0012f989d7f7a20f2b38eef5ac77926d83a73e3647a6351c23d7e51cf459e5d169d42566b012193338f67612c22eab89fb14a40edd2694696048f9d51d26fa256eede4a9b5dd3508f9308883194ab3b0661d51b18dbdca9b5f70a91db8fc9b19291664eccc8274340eef00c7431a5bb9fced08059a2518eaf35df7c6ee27872be887b37319370a4587e50f28060b963a6e4d73b338f4e8929bc5ada66b6920c633119d17c090e72daa679c6e5bb155710679660004715fd8d4c3c660fc32554a20feb5d74cafe562aff12fe126abf5927205867df4dae435d1ab9e711f48cd03f4cc13509fe7bff5ef0e55d71987e44027e29d02ac36f3c486bcf22f86170c3feee2a5eb3adadb7d906f25c73df5cd22a8d1ca00b027a1ab966ab4799e631a21042685fc8c05d5e04ab21a66c5f22179baac52b43a5980b1efb49d9e03d05f4d1a8756085d0305ff3c4cec8500000000229a03ff468b5b1be84cc1d6469eb4715b543babd9ff020d854c55ef9c06112bee0f2406ac9a526ca9d6d6ddc4c38ca1305bec3c175f560633de471ebd4761cb0bd6498737bb63a910a6699dc799cec945cd9d6e091586bb7090adfd15dbec21ff94597498feea6ac39db0ec342d3269c3029d660113dff28992c510325ece4be197b8bcc049d156a2f9bfe0cfb2980c5aebd0fc8041b573ccf84316e880ffd7fed2bd35e820308708de1878ba8585c63c7ed4dd9ba46928914d024a1471fdd18aa386bd801edbc11036fd03cd3a2cf7ccf64e9592894c07a83b39721b0ac04b973194118a95a8e91cf103f3fe10ff8d3d565d4a3ad97a6364c3a2f95fe580be0da6674e7b37952e84b9213e837390bce3c9831de29b7499a250c3dfde867473da3711dbe18238fc564f8035e31f1d6eb0cc57455d408963f6b76c14493d44ccbd744e2e62dbedca793f521c331489366063e29628366b02f9ccccd406ce0bffc662cbb811177d297ae7ef28c7e6f2e02f4cee601b366f8e6c095992fd2ab36c2f9946229a5e217cc0a785a115000000000000000000003308b326ed82fed8f64fd8ef196a"], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x39) sendmsg$kcm(r0, &(0x7f0000000880)={&(0x7f0000000540)=@can, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)="a5fc81cb93d1ac38516d3eb7bd07da632f", 0x11}, {&(0x7f0000000600)="814eb025fb22d94cee5260b2b67b86c60cb2f074f46f3c45683158c1c80b3f67a172417787937897651e1dc2e9b5f3c545d226c33865223882", 0x39}], 0x2, &(0x7f0000000680)=[{0xa0, 0x3a, 0x9, "5e51fd45f9330bb474bd751ea878e857131621416d214f3b84a5dc26ad0960eb4e76c519f18d24c0df271a8f8a46a1c82d53b4a64ab52a4467e288d0e311251098cecf8fc768132dd2a303c5f76f155376748985f20b9a0a71a616c698e393508eebf3bf7c6b76dce128f8b0a9886a5c62ce1c34d832fdb2103c97d455a494521b566a871ea668a5d578"}, {0xa0, 0x0, 0x7, "d5bb2157533f6080a43fd1c12ce3a1e3404609a2d40549b668235413b300d14921512958fb3323b0a67fe2329ce26cbf1af748ac57aa91622c32daf8f9fadc5c0d7c06c126516304f77709269279d91cbae7fc826a85d53be99a6b779d79d52b1271058d6c0ee485dc2a16145e9e14b3e6bcd71eb93d72dc938b4ff8195fedc54ca3d821953f80c1ffe90204"}, {0x78, 0x102, 0xe87, "39635017b00669e580def2b408405b2e6cffaf4e6d896d8e1a6fe212a7aaad89c9194de867a3d38d6e12884e3dd866bf61fea8fc67a48f9dac2ffa26a4316f83ad91e8a0a08d220575ac0ad5fbe195fa15e0fce6581f17b813864d36c8f33d0af7"}, {0x30, 0x19d, 0xfffffffe, "5076e0c483c63a12162c3abf9f8d289880a8d5f47f0e95d2d1df55064d"}], 0x1e8}, 0x0) 498.259798ms ago: executing program 4 (id=2187): perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa23, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)="1400000015000b63d25a9a197b9df73d05000000", 0x14}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001e40)={0x0, 0x0, 0x0}, 0x10070) (fail_nth: 1) 85.839247ms ago: executing program 1 (id=2188): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000100)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0xf0f, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1313b}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r2 = openat$cgroup_devices(r1, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r2, &(0x7f0000000140)=ANY=[@ANYBLOB='c 75:'], 0xa) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x2, @perf_bp={0x0, 0x1}, 0x4423, 0x10000, 0xfffffffb, 0x1, 0x0, 0x800003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x5, 0xd, 0x0, 0x0, 0x0, 0x6, 0x60440, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8c, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x4000, 0x7, 0xd243, 0x0, 0x9, 0x10001, 0xc, 0x0, 0x7ff}, 0x0, 0x1, r3, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000016c0)=@base={0x5, 0xfffff48d, 0x1, 0x7ff, 0x800, 0xffffffffffffffff, 0xf0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x50) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000000)=0x40) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/2767], &(0x7f00000001c0)='GPL\x00'}, 0x48) 39.560159ms ago: executing program 4 (id=2189): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000009c0)="d80000001e0081064e81f782db44b9040002080006007c09e8fe11a10a0015c00200142603600e120800080024000000a80009001100014003001000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e97", 0xd7}], 0x1}, 0x24000000) 38.982799ms ago: executing program 0 (id=2190): r0 = socket$kcm(0xa, 0x2, 0x88) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xe, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000500)="4c1455", &(0x7f0000000600)=""/105}, 0x20) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)) (async, rerun: 64) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) (async) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@cred={{0x1c}}], 0x20}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00', 0x200}) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) (async) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb790700117df37538e486dd6317ce2200fc00"], 0xfdef) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r7, 0x4) (async) write$cgroup_subtree(r7, &(0x7f0000000000), 0xfdef) (async) sendmsg$sock(r0, &(0x7f0000000b80)={&(0x7f0000000380)=@in6={0xa, 0x4e02, 0x2, @loopback={0x20}, 0x7f}, 0x80, 0x0}, 0x40001) 0s ago: executing program 4 (id=2191): r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000040), 0x4) r1 = socket$kcm(0x10, 0x7, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x0, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="1802000000000200000000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffff1703000008000000b70400000000000085"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[], 0xfe33) r3 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x202, 0x0, 0xffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r4, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, '\x00', 0x13}, 0x2}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) r5 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="1e00000077000000ab0400000700000002000300", @ANYRES32=r5, @ANYBLOB="0400"/20, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000980)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000900), &(0x7f0000000940)=r5}, 0x20) sendmsg$kcm(r4, &(0x7f0000000140)={&(0x7f0000000440)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x20044010) close(r4) r8 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r8) r9 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) r10 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="5c00000015006b0300224ed86e6c1d000a117ea6e070d6064e22000300000000250002000f00000017d34460bc24eab556a705251e6182949a00003d3b48dfd8cdbf9767b4fa51f62a64c9f4060046d88037e786a6d0a5d70000", 0x5a}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x1e, 0x14, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x3}, [@exit, @alu={0x4, 0x1, 0x0, 0xb, 0x7, 0x50, 0xfffffffffffffff0}, @tail_call, @ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @alu={0x7, 0x1, 0xc, 0x0, 0xb, 0x100, 0x8}]}, &(0x7f00000004c0)='GPL\x00', 0x4, 0xe6, &(0x7f0000000500)=""/230, 0x41000, 0x6, '\x00', 0x0, @sk_lookup=0x24, 0xffffffffffffffff, 0x8, &(0x7f0000000700)={0x3, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000a00)=[{0x0, 0x3, 0xe, 0x2}, {0x4, 0x1, 0xa}], 0x10, 0x5}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f0000000b40)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000001dc0)=[{&(0x7f0000000b80)="71215de0a9c4eccb8c64ba414a8d0087119267dd36259c5cd492fb83cb76a0797bdfd411a4174813e94d9a33d001f0c1e203c3ecee33057d58407f93e1", 0x3d}, {&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="b8c917676dc6614bfcc0af5de64314b00e00d9c358f99e5527f7e6da9833190751b3d5b6c436f8b173be8cbf8837a8732fddded3b1bd25c55230f46696e1757b8ee50d3519b65fd1c1d6cdfcbd5a750dd72b4f", 0x53}, {&(0x7f0000001c40)="550b29959331b4246aec94b23fad7da4ef2eb78fa4f55e8e3825ebf2cdb8163b4d12ae71f89f315494614495e0dd42b28963ca4cfca74b9d394a4637e1c8a0b970f42bd0bee3b97125bf91b510754791c326f0edb9f5efab733bcc34b8f0985b8368e3ff08a285e9900eb87059f2", 0x6e}, {&(0x7f0000001cc0)="fd8ac8f2dbeb892f4ffeb384d22583bb79b0be029062d338b1c8143c19b7b9ba983c1b89426526c93a123e0cac67b568cb485e8ab2c8936a3493672e18648c48b6ea1f2438bdfc12ff3410eb893590a17a4ea464282605bbbfc612d9a578ea611dd1c640f0bf6e9feae3ff66b4c39424f3b43d7cdfc4f7bf913a3a", 0x7b}, {&(0x7f0000001d40)="54d60a69897dc52f1c333e47a3dde57e4959369d589898fcd8ba320de80b7329f6c99b165ca87d4bfb086be75fd97ae61581515324290055a34a78c322bd29d921f4fb07fee328060743263b97e181", 0x4f}], 0x6, &(0x7f0000001e40)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xfffffff7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010102, @empty}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @rand_addr=0x64010101}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}], 0xb8}, 0x4040010) sendmsg$inet(r2, &(0x7f0000002780)={&(0x7f0000000200)={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000000240)="201349aabd5a", 0x6}, {&(0x7f0000000340)="d3b25bd4884586c420c0e650076a55024184e06b6724cb5506ab76fce25ccb1204fa01a77b3d53e91e4dcaf34d0783b7495016e7daf76a0317e5ec9d567d3b10c874abb20d20cfbe65", 0x49}, {&(0x7f0000000740)="0ee4810522dfecd5ecedeacfc93659936c5de2e0ee0df5c43f7c0e6bb9497f0bc38e289364067aaf78981cd36d8cd68dbe60bff8ba1209147c010c8408b86dc0146677806f2bf1e04c3ce93d090011ee80fd2be81d6c73a95c111878fb8272654bdbcd6513454ca0faec987c9a99043f4fd42bc2c4a34ecf6f9bf7721a20dabb9679006c4f69da0e73b52af913b8ef33e6e04f8b2c28f614f5a3cc331177368bee51d45aa6ad78cb088213fe0716ba58513ba626a86073a52ade846d91d2158e0d", 0xc1}, {&(0x7f0000000e00)="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", 0x1000}, {&(0x7f0000001e00)="939ff94b2a3532baa2b999413aa15044d64bb15302e9a5053cb9b352c3370fd012453a82138d924cd17071b6b0a97cbfaafa63779d09c4a91fff6f50850f70f869b21179fe536611ff856095d2264317fc785c9059f91c98119039888f7372d683f2fae261d13293f6524c", 0x6b}, {&(0x7f0000001e80)="ffafdd5d8c25beef538761bf1ba5c03b488626be9abf71f1bc3571faf3371a08b4cadf31165a01d9ecd447a4348fd8d030137b9b44ec79372e33ddc8c537c158f6a0cd1cd62e910700c4c75adfc17edacd3acb8c3324c8defdcc8c63060bbda1e168849c4f2de00666c27f99dffa517931db4eef243009106b9c17549cf37ceaee469d", 0x83}, {&(0x7f0000001f40)="4d6a3f69b2051032477dff97458b3c2623f266fd1c99c9fa8d26a4b5786b5ecf93f12ba57081fbc6", 0x28}], 0x7, &(0x7f0000002000)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="e000e301ac1414aa00000000b9e44cca0e4aa050f316caeeca181c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ffffffffac1414200000000014000000000000000000000001000000090000000000000014000000000000000000000002000000ff03000000000000"], 0x228}, 0x1) sendmsg$kcm(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="d8000000140081044e81f782db44b9040a1d080201000000040000a118000200ff020000000000000000000000000001a80016ea1f00084003bc5f54c92011148ed08734843cb12b00000803600cfab94dcf5c0461c1d67f722f054f55153c6f94007134cf6ee08000a09108e8d8ef075c01", 0x72}], 0x1, 0x0, 0x0, 0x7400}, 0xc04) sendmsg(r0, &(0x7f0000002500)={&(0x7f0000000080)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x44}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="ec", 0x1}], 0x1}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xc, 0x1c, &(0x7f00000006c0)=ANY=[@ANYBLOB="18080020e9ff0000000000000000000018110000794fe68bf2383854f39fe74dca19894e84c927034d4b43c413426f85b54ae67978f690660eceeae1f65e2b290b18ecc9f9b3e2c6a684fa55ccfa2be9f22714d5cd5d4223b6", @ANYRES8=r9, @ANYRES32=r6, @ANYRESHEX=r7], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x29, 0x39, 0x0, 0x0) r11 = socket$kcm(0x2, 0x5, 0x0) sendmsg$inet(r11, &(0x7f00000004c0)={&(0x7f0000000840)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1}, 0x3e8) kernel console output (not intermixed with test programs): es 0 [ 195.417913][ T7426] CPU: 0 PID: 7426 Comm: syz.3.1183 Not tainted syzkaller #0 [ 195.425294][ T7426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 195.435354][ T7426] Call Trace: [ 195.438635][ T7426] [ 195.441567][ T7426] dump_stack_lvl+0x188/0x250 [ 195.446254][ T7426] ? show_regs_print_info+0x20/0x20 [ 195.451455][ T7426] ? load_image+0x410/0x410 [ 195.455973][ T7426] should_fail+0x383/0x4b0 [ 195.460396][ T7426] should_failslab+0x5/0x20 [ 195.464888][ T7426] slab_pre_alloc_hook+0x51/0xc0 [ 195.469818][ T7426] ? skb_clone+0x1bd/0x350 [ 195.474229][ T7426] kmem_cache_alloc+0x3d/0x280 [ 195.478986][ T7426] skb_clone+0x1bd/0x350 [ 195.483214][ T7426] ? packet_rcv+0x4a4/0x1260 [ 195.487795][ T7426] packet_rcv+0x629/0x1260 [ 195.492205][ T7426] ? packet_sock_destruct+0x160/0x160 [ 195.497571][ T7426] __netif_receive_skb_core+0x671/0x3670 [ 195.503192][ T7426] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 195.509160][ T7426] ? lock_chain_count+0x20/0x20 [ 195.514000][ T7426] ? set_rps_cpu+0x660/0x660 [ 195.518581][ T7426] ? ktime_get_with_offset+0xff/0x320 [ 195.523946][ T7426] ? read_lock_is_recursive+0x10/0x10 [ 195.529340][ T7426] __netif_receive_skb+0x74/0x290 [ 195.534351][ T7426] ? ktime_get_with_offset+0x2d7/0x320 [ 195.539804][ T7426] netif_receive_skb+0x19e/0x700 [ 195.544727][ T7426] ? __bpf_trace_softirq+0x10/0x10 [ 195.549833][ T7426] ? netif_receive_skb_core+0x210/0x210 [ 195.555373][ T7426] ? rcu_nmi_exit+0x6f/0xf0 [ 195.559875][ T7426] tun_rx_batched+0x606/0x760 [ 195.564547][ T7426] ? local_bh_enable+0x20/0x20 [ 195.569302][ T7426] ? __local_bh_enable_ip+0x136/0x1c0 [ 195.574664][ T7426] ? read_lock_is_recursive+0x10/0x10 [ 195.580029][ T7426] ? __local_bh_enable_ip+0x136/0x1c0 [ 195.585389][ T7426] ? _local_bh_enable+0xa0/0xa0 [ 195.590250][ T7426] tun_get_user+0x25bf/0x3b60 [ 195.594925][ T7426] ? tun_ring_recv+0xc90/0xc90 [ 195.599679][ T7426] ? rcu_lock_release+0x5/0x20 [ 195.604438][ T7426] ? __lock_acquire+0x7b50/0x7b50 [ 195.609479][ T7426] tun_chr_write_iter+0x112/0x1e0 [ 195.614500][ T7426] vfs_write+0x748/0xd70 [ 195.618736][ T7426] ? file_end_write+0x250/0x250 [ 195.623577][ T7426] ? __fget_files+0x402/0x470 [ 195.628241][ T7426] ? __fdget_pos+0x1e2/0x370 [ 195.632810][ T7426] ? ksys_write+0x70/0x260 [ 195.637211][ T7426] ksys_write+0x153/0x260 [ 195.641526][ T7426] ? __ia32_sys_read+0x80/0x80 [ 195.646281][ T7426] ? lockdep_hardirqs_on+0x94/0x140 [ 195.651469][ T7426] do_syscall_64+0x4c/0xa0 [ 195.655869][ T7426] ? clear_bhb_loop+0x30/0x80 [ 195.660526][ T7426] ? clear_bhb_loop+0x30/0x80 [ 195.665185][ T7426] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 195.671059][ T7426] RIP: 0033:0x7f191b238159 [ 195.675460][ T7426] 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 [ 195.695050][ T7426] RSP: 002b:00007f1919490028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 195.703448][ T7426] RAX: ffffffffffffffda RBX: 00007f191b4bffa0 RCX: 00007f191b238159 [ 195.711509][ T7426] RDX: 000000000000fdef RSI: 0000200000000580 RDI: 00000000000000c8 [ 195.719464][ T7426] RBP: 00007f1919490090 R08: 0000000000000000 R09: 0000000000000000 [ 195.727426][ T7426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 195.735382][ T7426] R13: 00007f191b4c0038 R14: 00007f191b4bffa0 R15: 00007fffdc519888 [ 195.743349][ T7426] [ 196.138872][ T7441] FAULT_INJECTION: forcing a failure. [ 196.138872][ T7441] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 196.152945][ T7441] CPU: 0 PID: 7441 Comm: syz.1.1188 Not tainted syzkaller #0 [ 196.160388][ T7441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 196.170454][ T7441] Call Trace: [ 196.173741][ T7441] [ 196.176679][ T7441] dump_stack_lvl+0x188/0x250 [ 196.181370][ T7441] ? show_regs_print_info+0x20/0x20 [ 196.186593][ T7441] ? load_image+0x410/0x410 [ 196.191122][ T7441] ? _raw_spin_lock_irq+0xb7/0xf0 [ 196.196158][ T7441] ? _raw_spin_lock_irqsave+0x100/0x100 [ 196.201820][ T7441] should_fail+0x383/0x4b0 [ 196.206266][ T7441] copy_page_from_iter_atomic+0x42e/0x14d0 [ 196.212107][ T7441] ? pipe_zero+0x380/0x380 [ 196.216548][ T7441] ? shmem_write_begin+0xcd/0x1a0 [ 196.221595][ T7441] generic_perform_write+0x30b/0x550 [ 196.226897][ T7441] ? atime_needs_update+0x770/0x770 [ 196.232125][ T7441] ? grab_cache_page_write_begin+0xa0/0xa0 [ 196.237944][ T7441] ? file_remove_privs+0x5d0/0x5d0 [ 196.243074][ T7441] ? rwsem_write_trylock+0x135/0x1c0 [ 196.248385][ T7441] ? clear_nonspinnable+0x60/0x60 [ 196.253434][ T7441] __generic_file_write_iter+0x261/0x4e0 [ 196.259083][ T7441] ? generic_write_checks+0x3be/0x460 [ 196.264479][ T7441] generic_file_write_iter+0xa6/0x1b0 [ 196.269867][ T7441] vfs_write+0x748/0xd70 [ 196.274136][ T7441] ? file_end_write+0x250/0x250 [ 196.279019][ T7441] ? mutex_lock_nested+0x17/0x20 [ 196.283969][ T7441] ? __fdget_pos+0x2bf/0x370 [ 196.288577][ T7441] ? ksys_write+0x70/0x260 [ 196.293012][ T7441] ksys_write+0x153/0x260 [ 196.297357][ T7441] ? __ia32_sys_read+0x80/0x80 [ 196.302129][ T7441] ? lockdep_hardirqs_on+0x94/0x140 [ 196.307341][ T7441] do_syscall_64+0x4c/0xa0 [ 196.311778][ T7441] ? clear_bhb_loop+0x30/0x80 [ 196.316473][ T7441] ? clear_bhb_loop+0x30/0x80 [ 196.321161][ T7441] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 196.327073][ T7441] RIP: 0033:0x7f65a520c159 [ 196.331502][ T7441] 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 [ 196.351118][ T7441] RSP: 002b:00007f65a3464028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 196.359549][ T7441] RAX: ffffffffffffffda RBX: 00007f65a5493fa0 RCX: 00007f65a520c159 [ 196.367530][ T7441] RDX: 00000000002a979d RSI: 0000200000000000 RDI: 0000000000000006 [ 196.375511][ T7441] RBP: 00007f65a3464090 R08: 0000000000000000 R09: 0000000000000000 [ 196.383493][ T7441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 196.391480][ T7441] R13: 00007f65a5494038 R14: 00007f65a5493fa0 R15: 00007fff81027578 [ 196.399495][ T7441] [ 196.692476][ T7450] netlink: 'syz.0.1192': attribute type 21 has an invalid length. [ 196.701681][ T7450] __nla_validate_parse: 3 callbacks suppressed [ 196.701695][ T7450] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1192'. [ 196.754616][ T7454] netlink: 199824 bytes leftover after parsing attributes in process `syz.0.1192'. [ 196.774795][ T7462] netlink: 65047 bytes leftover after parsing attributes in process `syz.2.1197'. [ 196.784623][ T7467] netlink: 5 bytes leftover after parsing attributes in process `syz.1.1196'. [ 196.852760][ T7467] netlink: 'syz.1.1196': attribute type 1 has an invalid length. [ 196.928580][ T7467] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1196'. [ 197.369300][ T7493] FAULT_INJECTION: forcing a failure. [ 197.369300][ T7493] name failslab, interval 1, probability 0, space 0, times 0 [ 197.431869][ T7493] CPU: 1 PID: 7493 Comm: syz.1.1206 Not tainted syzkaller #0 [ 197.439281][ T7493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 197.449362][ T7493] Call Trace: [ 197.452653][ T7493] [ 197.455587][ T7493] dump_stack_lvl+0x188/0x250 [ 197.460282][ T7493] ? show_regs_print_info+0x20/0x20 [ 197.465510][ T7493] ? load_image+0x410/0x410 [ 197.470035][ T7493] ? __might_sleep+0xf0/0xf0 [ 197.474638][ T7493] ? __lock_acquire+0x7b50/0x7b50 [ 197.479671][ T7493] ? __lock_acquire+0x13dc/0x7b50 [ 197.484710][ T7493] should_fail+0x383/0x4b0 [ 197.489140][ T7493] should_failslab+0x5/0x20 [ 197.493652][ T7493] slab_pre_alloc_hook+0x51/0xc0 [ 197.498604][ T7493] __kmalloc+0x6b/0x340 [ 197.502767][ T7493] ? tomoyo_realpath_from_path+0xed/0x5e0 [ 197.508506][ T7493] tomoyo_realpath_from_path+0xed/0x5e0 [ 197.514072][ T7493] ? perf_trace_lock_acquire+0xed/0x3f0 [ 197.519827][ T7493] tomoyo_path_number_perm+0x251/0x6b0 [ 197.525316][ T7493] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 197.530812][ T7493] ? __lock_acquire+0x7b50/0x7b50 [ 197.535855][ T7493] ? do_raw_spin_lock+0x128/0x2f0 [ 197.540916][ T7493] ? lock_chain_count+0x20/0x20 [ 197.545828][ T7493] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 197.552004][ T7493] tomoyo_path_mkdir+0xad/0xf0 [ 197.556784][ T7493] ? tomoyo_path_unlink+0xf0/0xf0 [ 197.561836][ T7493] security_path_mkdir+0xe0/0x130 [ 197.566881][ T7493] do_mkdirat+0x15e/0x5c0 [ 197.571237][ T7493] ? vfs_mkdir+0x570/0x570 [ 197.575683][ T7493] __x64_sys_mkdirat+0x85/0x90 [ 197.580464][ T7493] do_syscall_64+0x4c/0xa0 [ 197.584893][ T7493] ? clear_bhb_loop+0x30/0x80 [ 197.589587][ T7493] ? clear_bhb_loop+0x30/0x80 [ 197.594284][ T7493] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 197.600205][ T7493] RIP: 0033:0x7f65a520c159 [ 197.604628][ T7493] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 197.624239][ T7493] RSP: 002b:00007f65a3464028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 197.632657][ T7493] RAX: ffffffffffffffda RBX: 00007f65a5493fa0 RCX: 00007f65a520c159 [ 197.640619][ T7493] RDX: 00000000000001ff RSI: 0000200000000140 RDI: 0000000000000005 [ 197.648575][ T7493] RBP: 00007f65a3464090 R08: 0000000000000000 R09: 0000000000000000 [ 197.656528][ T7493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 197.664481][ T7493] R13: 00007f65a5494038 R14: 00007f65a5493fa0 R15: 00007fff81027578 [ 197.672454][ T7493] [ 197.753719][ T7493] ERROR: Out of memory at tomoyo_realpath_from_path. [ 198.144627][ T7537] netlink: 5 bytes leftover after parsing attributes in process `syz.2.1217'. [ 198.231905][ T7537] netlink: 'syz.2.1217': attribute type 1 has an invalid length. [ 198.313477][ T7540] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1217'. [ 198.500866][ T7550] pimreg1: tun_chr_ioctl cmd 1074025677 [ 198.535731][ T7550] pimreg1: linktype set to 768 [ 198.781512][ T7554] netlink: 'syz.2.1223': attribute type 1 has an invalid length. [ 198.789775][ T7554] netlink: 126632 bytes leftover after parsing attributes in process `syz.2.1223'. [ 199.845354][ T7584] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1234'. [ 199.911174][ T7584] netlink: 6 bytes leftover after parsing attributes in process `syz.3.1234'. [ 200.910349][ T7606] netlink: 'syz.4.1240': attribute type 21 has an invalid length. [ 202.172952][ T7648] __nla_validate_parse: 2 callbacks suppressed [ 202.172987][ T7648] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1250'. [ 202.332340][ T7648] netlink: 6 bytes leftover after parsing attributes in process `syz.1.1250'. [ 203.194187][ T7669] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.1258'. [ 203.580514][ T7682] nr0: tun_chr_ioctl cmd 1074025677 [ 203.597057][ T7682] nr0: linktype set to 780 [ 204.122697][ T7700] netlink: 144316 bytes leftover after parsing attributes in process `syz.1.1268'. [ 204.530381][ T7707] netlink: 199824 bytes leftover after parsing attributes in process `syz.1.1269'. [ 204.680817][ T7710] netlink: 'syz.4.1272': attribute type 21 has an invalid length. [ 204.748002][ T7710] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1272'. [ 204.752646][ T7713] netlink: 199824 bytes leftover after parsing attributes in process `syz.4.1272'. [ 205.213684][ T7729] netlink: 'syz.2.1278': attribute type 10 has an invalid length. [ 205.251580][ T7729] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1278'. [ 205.302023][ T7731] netlink: 'syz.2.1278': attribute type 10 has an invalid length. [ 205.425479][ T7733] netlink: 144316 bytes leftover after parsing attributes in process `syz.1.1279'. [ 205.889301][ T7748] netlink: 199824 bytes leftover after parsing attributes in process `syz.1.1284'. [ 206.814955][ T7774] netlink: 'syz.1.1304': attribute type 16 has an invalid length. [ 206.844729][ T7774] netlink: 'syz.1.1304': attribute type 10 has an invalid length. [ 206.902415][ T7774] netlink: 'syz.1.1304': attribute type 10 has an invalid length. [ 208.465687][ T7811] netlink: 'syz.2.1308': attribute type 16 has an invalid length. [ 208.494530][ T7811] __nla_validate_parse: 3 callbacks suppressed [ 208.494546][ T7811] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1308'. [ 208.529445][ T7817] netlink: 'syz.2.1308': attribute type 10 has an invalid length. [ 208.544474][ T7817] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1308'. [ 208.557089][ T7818] netlink: 'syz.2.1308': attribute type 10 has an invalid length. [ 209.163672][ T7832] netlink: 'syz.2.1311': attribute type 21 has an invalid length. [ 209.211976][ T7838] netlink: 199824 bytes leftover after parsing attributes in process `syz.2.1311'. [ 209.229384][ T7832] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1311'. [ 209.727292][ T7858] validate_nla: 1 callbacks suppressed [ 209.727308][ T7858] netlink: 'syz.1.1318': attribute type 6 has an invalid length. [ 209.747427][ T7858] netlink: 168 bytes leftover after parsing attributes in process `syz.1.1318'. [ 210.178582][ T7870] netlink: 'syz.3.1323': attribute type 10 has an invalid length. [ 210.193356][ T7869] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 210.429576][ T7875] netlink: 'syz.3.1325': attribute type 16 has an invalid length. [ 210.448266][ T7875] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1325'. [ 210.500173][ T7875] netlink: 'syz.3.1325': attribute type 10 has an invalid length. [ 210.556244][ T7875] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1325'. [ 210.611216][ T7876] netlink: 'syz.3.1325': attribute type 10 has an invalid length. [ 211.717558][ T7898] netlink: 'syz.1.1334': attribute type 10 has an invalid length. [ 211.738126][ T7897] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 211.970317][ T7907] netlink: 'syz.3.1338': attribute type 16 has an invalid length. [ 212.020649][ T7907] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1338'. [ 212.044394][ T7909] netlink: 'syz.3.1338': attribute type 10 has an invalid length. [ 212.081384][ T7909] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1338'. [ 212.113756][ T7907] netlink: 'syz.3.1338': attribute type 10 has an invalid length. [ 212.177276][ T7911] netlink: 'syz.1.1340': attribute type 10 has an invalid length. [ 212.369211][ T7911] team0 (unregistering): Port device team_slave_0 removed [ 212.456703][ T7911] team0 (unregistering): Port device team_slave_1 removed [ 212.489229][ T7911] team0 (unregistering): Port device wlan1 removed [ 212.520385][ T7911] team0 (unregistering): Port device bridge0 removed [ 212.972552][ T7930] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 213.049732][ T7933] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1346'. [ 213.517429][ T7945] __nla_validate_parse: 1 callbacks suppressed [ 213.517450][ T7945] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1352'. [ 213.646267][ T7945] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1352'. [ 214.296829][ T7960] netlink: 55 bytes leftover after parsing attributes in process `syz.4.1357'. [ 214.367900][ T7964] netlink: 168864 bytes leftover after parsing attributes in process `syz.4.1357'. [ 214.550823][ T7960] netlink: 144 bytes leftover after parsing attributes in process `syz.4.1357'. [ 214.571693][ T7960] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 214.761686][ T7973] validate_nla: 8 callbacks suppressed [ 214.761703][ T7973] netlink: 'syz.1.1360': attribute type 10 has an invalid length. [ 214.793427][ T7972] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 214.877890][ T7975] FAULT_INJECTION: forcing a failure. [ 214.877890][ T7975] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 214.907712][ T7975] CPU: 1 PID: 7975 Comm: syz.4.1361 Not tainted syzkaller #0 [ 214.915134][ T7975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 214.925215][ T7975] Call Trace: [ 214.928525][ T7975] [ 214.931482][ T7975] dump_stack_lvl+0x188/0x250 [ 214.936195][ T7975] ? show_regs_print_info+0x20/0x20 [ 214.941426][ T7975] ? load_image+0x410/0x410 [ 214.945960][ T7975] ? __lock_acquire+0x7b50/0x7b50 [ 214.951037][ T7975] should_fail+0x383/0x4b0 [ 214.955490][ T7975] _copy_from_user+0x2e/0x170 [ 214.960196][ T7975] __copy_msghdr_from_user+0x48a/0x630 [ 214.965686][ T7975] ? verify_lock_unused+0x140/0x140 [ 214.970973][ T7975] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 214.976310][ T7975] ___sys_sendmsg+0x19a/0x2e0 [ 214.981037][ T7975] ? __sys_sendmsg+0x290/0x290 [ 214.985896][ T7975] __se_sys_sendmsg+0x1b7/0x2a0 [ 214.990796][ T7975] ? __x64_sys_sendmsg+0x80/0x80 [ 214.995751][ T7975] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 215.001789][ T7975] ? lockdep_hardirqs_on+0x94/0x140 [ 215.007024][ T7975] do_syscall_64+0x4c/0xa0 [ 215.011458][ T7975] ? clear_bhb_loop+0x30/0x80 [ 215.016162][ T7975] ? clear_bhb_loop+0x30/0x80 [ 215.020854][ T7975] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 215.026755][ T7975] RIP: 0033:0x7f526629d159 [ 215.031191][ T7975] 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 [ 215.050820][ T7975] RSP: 002b:00007f52644f5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 215.059272][ T7975] RAX: ffffffffffffffda RBX: 00007f5266524fa0 RCX: 00007f526629d159 [ 215.067275][ T7975] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 215.075275][ T7975] RBP: 00007f52644f5090 R08: 0000000000000000 R09: 0000000000000000 [ 215.083270][ T7975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 215.091261][ T7975] R13: 00007f5266525038 R14: 00007f5266524fa0 R15: 00007fffab868548 [ 215.099304][ T7975] [ 215.335585][ T7988] netlink: 'syz.4.1366': attribute type 10 has an invalid length. [ 216.015313][ T8005] netlink: 'syz.1.1372': attribute type 10 has an invalid length. [ 216.034999][ T8004] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 216.601578][ T8033] netlink: 'syz.0.1381': attribute type 10 has an invalid length. [ 216.721897][ T8033] team0 (unregistering): Port device team_slave_0 removed [ 216.784857][ T8033] team0 (unregistering): Port device team_slave_1 removed [ 216.797860][ T8033] team0 (unregistering): Port device wlan1 removed [ 216.808606][ T8033] team0 (unregistering): Port device bridge0 removed [ 216.838148][ T8042] netlink: 'syz.3.1384': attribute type 10 has an invalid length. [ 216.884156][ T8039] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 216.894590][ T8038] netlink: 199824 bytes leftover after parsing attributes in process `syz.4.1383'. [ 216.976128][ T8035] netlink: 'syz.4.1383': attribute type 21 has an invalid length. [ 216.989505][ T8035] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1383'. [ 218.555368][ T8081] netlink: 'syz.2.1399': attribute type 10 has an invalid length. [ 218.616176][ T8078] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 219.737230][ T8115] FAULT_INJECTION: forcing a failure. [ 219.737230][ T8115] name failslab, interval 1, probability 0, space 0, times 0 [ 219.807281][ T8115] CPU: 1 PID: 8115 Comm: syz.3.1409 Not tainted syzkaller #0 [ 219.814703][ T8115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 219.824771][ T8115] Call Trace: [ 219.828049][ T8115] [ 219.830973][ T8115] dump_stack_lvl+0x188/0x250 [ 219.835654][ T8115] ? show_regs_print_info+0x20/0x20 [ 219.840927][ T8115] ? load_image+0x410/0x410 [ 219.845535][ T8115] ? __lock_acquire+0x7b50/0x7b50 [ 219.850573][ T8115] should_fail+0x383/0x4b0 [ 219.854983][ T8115] should_failslab+0x5/0x20 [ 219.859478][ T8115] slab_pre_alloc_hook+0x51/0xc0 [ 219.864400][ T8115] ? getname_flags+0xb7/0x4f0 [ 219.869062][ T8115] kmem_cache_alloc+0x3d/0x280 [ 219.873818][ T8115] getname_flags+0xb7/0x4f0 [ 219.878315][ T8115] do_sys_openat2+0xdd/0x500 [ 219.882897][ T8115] ? __lock_acquire+0x7b50/0x7b50 [ 219.887912][ T8115] ? do_sys_open+0xe0/0xe0 [ 219.892326][ T8115] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 219.898305][ T8115] ? lock_chain_count+0x20/0x20 [ 219.903172][ T8115] __x64_sys_openat+0x135/0x160 [ 219.908014][ T8115] do_syscall_64+0x4c/0xa0 [ 219.912436][ T8115] ? clear_bhb_loop+0x30/0x80 [ 219.917103][ T8115] ? clear_bhb_loop+0x30/0x80 [ 219.921769][ T8115] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 219.927651][ T8115] RIP: 0033:0x7f191b238159 [ 219.932057][ T8115] 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 [ 219.951754][ T8115] RSP: 002b:00007f191946f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 219.960160][ T8115] RAX: ffffffffffffffda RBX: 00007f191b4c0090 RCX: 00007f191b238159 [ 219.968935][ T8115] RDX: 0000000000080040 RSI: 0000200000000080 RDI: 0000000000000008 [ 219.976913][ T8115] RBP: 00007f191946f090 R08: 0000000000000000 R09: 0000000000000000 [ 219.984874][ T8115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 219.992838][ T8115] R13: 00007f191b4c0128 R14: 00007f191b4c0090 R15: 00007fffdc519888 [ 220.000811][ T8115] [ 220.454051][ T8128] netlink: 'syz.0.1414': attribute type 10 has an invalid length. [ 220.528194][ T8132] netlink: 'syz.2.1413': attribute type 10 has an invalid length. [ 220.562852][ T8130] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 221.243399][ T8156] netlink: 199824 bytes leftover after parsing attributes in process `syz.0.1420'. [ 221.304465][ T8152] netlink: 'syz.0.1420': attribute type 21 has an invalid length. [ 221.321736][ T8152] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1420'. [ 221.711481][ T8166] netlink: 'syz.3.1422': attribute type 9 has an invalid length. [ 221.720540][ T8171] FAULT_INJECTION: forcing a failure. [ 221.720540][ T8171] name failslab, interval 1, probability 0, space 0, times 0 [ 221.733305][ T8171] CPU: 0 PID: 8171 Comm: syz.2.1423 Not tainted syzkaller #0 [ 221.740704][ T8171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 221.750772][ T8171] Call Trace: [ 221.754066][ T8171] [ 221.757001][ T8171] dump_stack_lvl+0x188/0x250 [ 221.761700][ T8171] ? show_regs_print_info+0x20/0x20 [ 221.766919][ T8171] ? load_image+0x410/0x410 [ 221.771451][ T8171] should_fail+0x383/0x4b0 [ 221.775888][ T8171] should_failslab+0x5/0x20 [ 221.780405][ T8171] slab_pre_alloc_hook+0x51/0xc0 [ 221.785366][ T8171] ? skb_clone+0x1bd/0x350 [ 221.789804][ T8171] kmem_cache_alloc+0x3d/0x280 [ 221.794600][ T8171] skb_clone+0x1bd/0x350 [ 221.798861][ T8171] ? packet_rcv+0x4a4/0x1260 [ 221.803472][ T8171] packet_rcv+0x629/0x1260 [ 221.807910][ T8171] ? packet_sock_destruct+0x160/0x160 [ 221.813347][ T8171] __netif_receive_skb_core+0x671/0x3670 [ 221.819185][ T8171] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 221.825900][ T8171] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 221.831926][ T8171] ? lock_chain_count+0x20/0x20 [ 221.837054][ T8171] ? set_rps_cpu+0x660/0x660 [ 221.841764][ T8171] ? ktime_get_with_offset+0xff/0x320 [ 221.847152][ T8171] ? read_lock_is_recursive+0x10/0x10 [ 221.852747][ T8171] __netif_receive_skb+0x74/0x290 [ 221.857895][ T8171] ? ktime_get_with_offset+0x2d7/0x320 [ 221.864068][ T8171] netif_receive_skb+0x19e/0x700 [ 221.869644][ T8171] ? __bpf_trace_softirq+0x10/0x10 [ 221.874806][ T8171] ? _copy_from_iter+0x5bf/0x1160 [ 221.879924][ T8171] ? netif_receive_skb_core+0x210/0x210 [ 221.885470][ T8171] tun_rx_batched+0x606/0x760 [ 221.890148][ T8171] ? lockdep_hardirqs_on_prepare+0x7c0/0x7c0 [ 221.896265][ T8171] ? local_bh_enable+0x20/0x20 [ 221.901031][ T8171] ? __local_bh_enable_ip+0x136/0x1c0 [ 221.906577][ T8171] ? read_lock_is_recursive+0x10/0x10 [ 221.911972][ T8171] ? __local_bh_enable_ip+0x136/0x1c0 [ 221.918147][ T8171] ? _local_bh_enable+0xa0/0xa0 [ 221.923038][ T8171] tun_get_user+0x25bf/0x3b60 [ 221.927736][ T8171] ? tun_ring_recv+0xc90/0xc90 [ 221.932508][ T8171] ? rcu_lock_release+0x5/0x20 [ 221.937264][ T8171] ? __lock_acquire+0x7b50/0x7b50 [ 221.942289][ T8171] tun_chr_write_iter+0x112/0x1e0 [ 221.947324][ T8171] vfs_write+0x748/0xd70 [ 221.951564][ T8171] ? file_end_write+0x250/0x250 [ 221.956410][ T8171] ? __fget_files+0x402/0x470 [ 221.961110][ T8171] ? __fdget_pos+0x1e2/0x370 [ 221.965683][ T8171] ? ksys_write+0x70/0x260 [ 221.970093][ T8171] ksys_write+0x153/0x260 [ 221.974413][ T8171] ? __ia32_sys_read+0x80/0x80 [ 221.979173][ T8171] ? lockdep_hardirqs_on+0x94/0x140 [ 221.984935][ T8171] do_syscall_64+0x4c/0xa0 [ 221.989666][ T8171] ? clear_bhb_loop+0x30/0x80 [ 221.994515][ T8171] ? clear_bhb_loop+0x30/0x80 [ 221.999202][ T8171] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 222.005209][ T8171] RIP: 0033:0x7fdee91b4159 [ 222.009891][ T8171] 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 [ 222.029923][ T8171] RSP: 002b:00007fdee740c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 222.038333][ T8171] RAX: ffffffffffffffda RBX: 00007fdee943bfa0 RCX: 00007fdee91b4159 [ 222.046296][ T8171] RDX: 000000000000fdef RSI: 0000200000000580 RDI: 00000000000000c8 [ 222.054390][ T8171] RBP: 00007fdee740c090 R08: 0000000000000000 R09: 0000000000000000 [ 222.062370][ T8171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 222.070469][ T8171] R13: 00007fdee943c038 R14: 00007fdee943bfa0 R15: 00007ffe1502d088 [ 222.079248][ T8171] [ 222.429238][ T8178] netlink: 'syz.2.1426': attribute type 10 has an invalid length. [ 222.504719][ T8178] team0 (unregistering): Port device team_slave_0 removed [ 222.529882][ T8178] team0 (unregistering): Port device team_slave_1 removed [ 222.544584][ T8178] team0 (unregistering): Port device wlan1 removed [ 222.559075][ T8178] team0 (unregistering): Port device bridge0 removed [ 222.598163][ T8180] netlink: 'syz.4.1427': attribute type 10 has an invalid length. [ 222.614218][ T8179] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 223.933275][ T8193] FAULT_INJECTION: forcing a failure. [ 223.933275][ T8193] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 223.946854][ T8193] CPU: 1 PID: 8193 Comm: syz.2.1433 Not tainted syzkaller #0 [ 223.954327][ T8193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 223.964376][ T8193] Call Trace: [ 223.967647][ T8193] [ 223.970566][ T8193] dump_stack_lvl+0x188/0x250 [ 223.975249][ T8193] ? show_regs_print_info+0x20/0x20 [ 223.980604][ T8193] ? load_image+0x410/0x410 [ 223.985127][ T8193] ? __lock_acquire+0x7b50/0x7b50 [ 223.990155][ T8193] should_fail+0x383/0x4b0 [ 223.994588][ T8193] _copy_from_user+0x2e/0x170 [ 223.999262][ T8193] __copy_msghdr_from_user+0x48a/0x630 [ 224.004711][ T8193] ? verify_lock_unused+0x140/0x140 [ 224.009936][ T8193] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 224.015222][ T8193] ___sys_sendmsg+0x19a/0x2e0 [ 224.019899][ T8193] ? __sys_sendmsg+0x290/0x290 [ 224.024691][ T8193] __se_sys_sendmsg+0x1b7/0x2a0 [ 224.029529][ T8193] ? __x64_sys_sendmsg+0x80/0x80 [ 224.034450][ T8193] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 224.040432][ T8193] ? lockdep_hardirqs_on+0x94/0x140 [ 224.045631][ T8193] do_syscall_64+0x4c/0xa0 [ 224.050052][ T8193] ? clear_bhb_loop+0x30/0x80 [ 224.054726][ T8193] ? clear_bhb_loop+0x30/0x80 [ 224.059409][ T8193] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 224.065390][ T8193] RIP: 0033:0x7fdee91b4159 [ 224.069924][ T8193] 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 [ 224.089534][ T8193] RSP: 002b:00007fdee740c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 224.097947][ T8193] RAX: ffffffffffffffda RBX: 00007fdee943bfa0 RCX: 00007fdee91b4159 [ 224.105912][ T8193] RDX: 0000000024008000 RSI: 00002000000002c0 RDI: 0000000000000003 [ 224.113875][ T8193] RBP: 00007fdee740c090 R08: 0000000000000000 R09: 0000000000000000 [ 224.121831][ T8193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 224.129816][ T8193] R13: 00007fdee943c038 R14: 00007fdee943bfa0 R15: 00007ffe1502d088 [ 224.137789][ T8193] [ 224.320197][ T8207] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 224.397458][ T8209] FAULT_INJECTION: forcing a failure. [ 224.397458][ T8209] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 224.429304][ T8209] CPU: 1 PID: 8209 Comm: syz.4.1439 Not tainted syzkaller #0 [ 224.436719][ T8209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 224.446790][ T8209] Call Trace: [ 224.450087][ T8209] [ 224.453024][ T8209] dump_stack_lvl+0x188/0x250 [ 224.457720][ T8209] ? show_regs_print_info+0x20/0x20 [ 224.462930][ T8209] ? load_image+0x410/0x410 [ 224.467450][ T8209] ? __lock_acquire+0x7b50/0x7b50 [ 224.472494][ T8209] should_fail+0x383/0x4b0 [ 224.476929][ T8209] _copy_from_user+0x2e/0x170 [ 224.481722][ T8209] iovec_from_user+0x142/0x370 [ 224.486534][ T8209] __import_iovec+0x70/0x490 [ 224.491143][ T8209] import_iovec+0x6f/0xa0 [ 224.495493][ T8209] ___sys_sendmsg+0x1fd/0x2e0 [ 224.500195][ T8209] ? __sys_sendmsg+0x290/0x290 [ 224.505010][ T8209] __se_sys_sendmsg+0x1b7/0x2a0 [ 224.509887][ T8209] ? __x64_sys_sendmsg+0x80/0x80 [ 224.514858][ T8209] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 224.520873][ T8209] ? lockdep_hardirqs_on+0x94/0x140 [ 224.526089][ T8209] do_syscall_64+0x4c/0xa0 [ 224.530521][ T8209] ? clear_bhb_loop+0x30/0x80 [ 224.535208][ T8209] ? clear_bhb_loop+0x30/0x80 [ 224.539895][ T8209] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 224.545800][ T8209] RIP: 0033:0x7f526629d159 [ 224.550245][ T8209] 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 [ 224.569947][ T8209] RSP: 002b:00007f52644f5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 224.578381][ T8209] RAX: ffffffffffffffda RBX: 00007f5266524fa0 RCX: 00007f526629d159 [ 224.586363][ T8209] RDX: 0000000000000060 RSI: 0000200000000080 RDI: 0000000000000003 [ 224.594360][ T8209] RBP: 00007f52644f5090 R08: 0000000000000000 R09: 0000000000000000 [ 224.602359][ T8209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 224.610335][ T8209] R13: 00007f5266525038 R14: 00007f5266524fa0 R15: 00007fffab868548 [ 224.618333][ T8209] [ 224.956547][ T8211] netlink: 'syz.4.1440': attribute type 10 has an invalid length. [ 224.983355][ T8210] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 225.471628][ T8225] FAULT_INJECTION: forcing a failure. [ 225.471628][ T8225] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 225.550156][ T8225] CPU: 1 PID: 8225 Comm: syz.2.1446 Not tainted syzkaller #0 [ 225.557572][ T8225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 225.567643][ T8225] Call Trace: [ 225.570934][ T8225] [ 225.573870][ T8225] dump_stack_lvl+0x188/0x250 [ 225.578562][ T8225] ? show_regs_print_info+0x20/0x20 [ 225.583768][ T8225] ? load_image+0x410/0x410 [ 225.588298][ T8225] ? __lock_acquire+0x7b50/0x7b50 [ 225.593352][ T8225] should_fail+0x383/0x4b0 [ 225.597776][ T8225] _copy_to_user+0x2e/0x130 [ 225.602292][ T8225] bpf_obj_get_info_by_fd+0x276d/0x2df0 [ 225.607871][ T8225] ? bpf_map_get_fd_by_id+0x330/0x330 [ 225.613289][ T8225] ? __might_fault+0xb3/0x110 [ 225.618090][ T8225] ? bpf_lsm_bpf+0x5/0x10 [ 225.622427][ T8225] ? security_bpf+0x7a/0xa0 [ 225.626942][ T8225] __sys_bpf+0x484/0x6f0 [ 225.631198][ T8225] ? bpf_link_show_fdinfo+0x380/0x380 [ 225.636623][ T8225] __x64_sys_bpf+0x78/0x90 [ 225.641061][ T8225] do_syscall_64+0x4c/0xa0 [ 225.645488][ T8225] ? clear_bhb_loop+0x30/0x80 [ 225.650310][ T8225] ? clear_bhb_loop+0x30/0x80 [ 225.655015][ T8225] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 225.660917][ T8225] RIP: 0033:0x7fdee91b4159 [ 225.665338][ T8225] 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 [ 225.685082][ T8225] RSP: 002b:00007fdee740c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 225.693515][ T8225] RAX: ffffffffffffffda RBX: 00007fdee943bfa0 RCX: 00007fdee91b4159 [ 225.701496][ T8225] RDX: 0000000000000010 RSI: 0000200000000040 RDI: 000000000000000f [ 225.709474][ T8225] RBP: 00007fdee740c090 R08: 0000000000000000 R09: 0000000000000000 [ 225.717456][ T8225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.725439][ T8225] R13: 00007fdee943c038 R14: 00007fdee943bfa0 R15: 00007ffe1502d088 [ 225.733451][ T8225] [ 225.808665][ T8233] netlink: 'syz.0.1450': attribute type 16 has an invalid length. [ 225.832188][ T8233] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1450'. [ 225.863332][ T8233] netlink: 'syz.0.1450': attribute type 10 has an invalid length. [ 225.881169][ T8233] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1450'. [ 225.902578][ T8233] netlink: 'syz.0.1450': attribute type 10 has an invalid length. [ 226.566104][ T8250] delete_channel: no stack [ 226.596142][ T8250] delete_channel: no stack [ 227.142320][ T8261] netlink: 'syz.2.1462': attribute type 16 has an invalid length. [ 227.150201][ T8261] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1462'. [ 227.264443][ T8261] netlink: 'syz.2.1462': attribute type 10 has an invalid length. [ 227.303711][ T8261] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1462'. [ 227.387619][ T8263] netlink: 'syz.2.1462': attribute type 10 has an invalid length. [ 227.898294][ T8269] netlink: 105940 bytes leftover after parsing attributes in process `syz.0.1465'. [ 228.783757][ T8276] netlink: 16178 bytes leftover after parsing attributes in process `syz.4.1468'. [ 229.262921][ T8300] netlink: 105940 bytes leftover after parsing attributes in process `syz.3.1477'. [ 229.296520][ T8303] netlink: 'syz.1.1478': attribute type 16 has an invalid length. [ 229.316810][ T8303] netlink: 168 bytes leftover after parsing attributes in process `syz.1.1478'. [ 229.328880][ T8297] delete_channel: no stack [ 229.334579][ T8297] delete_channel: no stack [ 229.343425][ T8303] netlink: 'syz.1.1478': attribute type 10 has an invalid length. [ 229.370483][ T8303] netlink: 168 bytes leftover after parsing attributes in process `syz.1.1478'. [ 229.416835][ T8305] netlink: 'syz.1.1478': attribute type 10 has an invalid length. [ 230.108155][ T8336] netlink: 105940 bytes leftover after parsing attributes in process `syz.4.1489'. [ 230.257433][ T8338] netlink: 'syz.3.1490': attribute type 16 has an invalid length. [ 230.274329][ T8338] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1490'. [ 230.357506][ T8339] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1490'. [ 231.689678][ T8371] validate_nla: 2 callbacks suppressed [ 231.689698][ T8371] netlink: 'syz.3.1503': attribute type 16 has an invalid length. [ 231.712831][ T8370] netlink: 'syz.3.1503': attribute type 10 has an invalid length. [ 231.723464][ T8370] netlink: 'syz.3.1503': attribute type 10 has an invalid length. [ 231.961085][ T8379] FAULT_INJECTION: forcing a failure. [ 231.961085][ T8379] name failslab, interval 1, probability 0, space 0, times 0 [ 231.991191][ T8379] CPU: 1 PID: 8379 Comm: syz.0.1507 Not tainted syzkaller #0 [ 231.998606][ T8379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 232.008668][ T8379] Call Trace: [ 232.011966][ T8379] [ 232.014911][ T8379] dump_stack_lvl+0x188/0x250 [ 232.019691][ T8379] ? show_regs_print_info+0x20/0x20 [ 232.024907][ T8379] ? load_image+0x410/0x410 [ 232.029431][ T8379] ? __might_sleep+0xf0/0xf0 [ 232.034025][ T8379] ? __lock_acquire+0x7b50/0x7b50 [ 232.039084][ T8379] ? netlink_insert+0xe90/0x11f0 [ 232.044034][ T8379] should_fail+0x383/0x4b0 [ 232.048469][ T8379] should_failslab+0x5/0x20 [ 232.053016][ T8379] slab_pre_alloc_hook+0x51/0xc0 [ 232.057981][ T8379] kmem_cache_alloc_node+0x47/0x2c0 [ 232.063186][ T8379] ? __alloc_skb+0xf4/0x750 [ 232.067718][ T8379] __alloc_skb+0xf4/0x750 [ 232.072157][ T8379] netlink_sendmsg+0x654/0xbe0 [ 232.076936][ T8379] ? lockdep_hardirqs_on+0x94/0x140 [ 232.082152][ T8379] ? netlink_getsockopt+0x570/0x570 [ 232.087356][ T8379] ? bpf_lsm_socket_accept+0x10/0x10 [ 232.092645][ T8379] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 232.097929][ T8379] ? security_socket_sendmsg+0x7c/0xa0 [ 232.103385][ T8379] ? netlink_getsockopt+0x570/0x570 [ 232.108696][ T8379] ____sys_sendmsg+0x5be/0x8f0 [ 232.113481][ T8379] ? __sys_sendmsg_sock+0x30/0x30 [ 232.118515][ T8379] ? import_iovec+0x6f/0xa0 [ 232.123024][ T8379] ___sys_sendmsg+0x236/0x2e0 [ 232.127713][ T8379] ? __sys_sendmsg+0x290/0x290 [ 232.132511][ T8379] __se_sys_sendmsg+0x1b7/0x2a0 [ 232.137378][ T8379] ? __x64_sys_sendmsg+0x80/0x80 [ 232.142324][ T8379] ? syscall_enter_from_user_mode+0x2a/0x70 [ 232.148392][ T8379] do_syscall_64+0x4c/0xa0 [ 232.152817][ T8379] ? clear_bhb_loop+0x30/0x80 [ 232.157493][ T8379] ? clear_bhb_loop+0x30/0x80 [ 232.162168][ T8379] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 232.168060][ T8379] RIP: 0033:0x7fbb2615c159 [ 232.172619][ T8379] 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 [ 232.192537][ T8379] RSP: 002b:00007fbb243b4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 232.201054][ T8379] RAX: ffffffffffffffda RBX: 00007fbb263e3fa0 RCX: 00007fbb2615c159 [ 232.209027][ T8379] RDX: 0000000004000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 232.216995][ T8379] RBP: 00007fbb243b4090 R08: 0000000000000000 R09: 0000000000000000 [ 232.225049][ T8379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 232.233017][ T8379] R13: 00007fbb263e4038 R14: 00007fbb263e3fa0 R15: 00007fff001f96c8 [ 232.241006][ T8379] [ 232.946600][ T8402] delete_channel: no stack [ 232.979369][ T8402] delete_channel: no stack [ 233.263002][ T8406] netlink: 'syz.3.1516': attribute type 16 has an invalid length. [ 233.291790][ T8406] __nla_validate_parse: 2 callbacks suppressed [ 233.291807][ T8406] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1516'. [ 233.354906][ T8406] netlink: 'syz.3.1516': attribute type 10 has an invalid length. [ 233.391040][ T8406] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1516'. [ 233.439798][ T8406] netlink: 'syz.3.1516': attribute type 10 has an invalid length. [ 233.493118][ T8411] netlink: 'syz.2.1518': attribute type 16 has an invalid length. [ 233.524072][ T8411] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1518'. [ 233.571640][ T8411] netlink: 'syz.2.1518': attribute type 10 has an invalid length. [ 233.648786][ T8411] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1518'. [ 233.693705][ T8412] netlink: 'syz.2.1518': attribute type 10 has an invalid length. [ 234.072808][ T8442] FAULT_INJECTION: forcing a failure. [ 234.072808][ T8442] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 234.168065][ T8442] CPU: 0 PID: 8442 Comm: syz.1.1526 Not tainted syzkaller #0 [ 234.175560][ T8442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 234.185624][ T8442] Call Trace: [ 234.188898][ T8442] [ 234.191828][ T8442] dump_stack_lvl+0x188/0x250 [ 234.196525][ T8442] ? show_regs_print_info+0x20/0x20 [ 234.201810][ T8442] ? load_image+0x410/0x410 [ 234.206317][ T8442] ? __lock_acquire+0x7b50/0x7b50 [ 234.211333][ T8442] should_fail+0x383/0x4b0 [ 234.215743][ T8442] _copy_to_user+0x2e/0x130 [ 234.220236][ T8442] simple_read_from_buffer+0xe3/0x150 [ 234.225606][ T8442] proc_fail_nth_read+0x1a6/0x220 [ 234.230622][ T8442] ? proc_fault_inject_write+0x310/0x310 [ 234.236252][ T8442] ? fsnotify_perm+0x254/0x560 [ 234.241016][ T8442] ? proc_fault_inject_write+0x310/0x310 [ 234.246648][ T8442] vfs_read+0x2ff/0xd50 [ 234.250888][ T8442] ? __lock_acquire+0x7b50/0x7b50 [ 234.255907][ T8442] ? kernel_read+0x1e0/0x1e0 [ 234.260493][ T8442] ? mutex_lock_nested+0x17/0x20 [ 234.265451][ T8442] ? __fdget_pos+0x2bf/0x370 [ 234.270025][ T8442] ? ksys_read+0x70/0x260 [ 234.274337][ T8442] ksys_read+0x153/0x260 [ 234.278570][ T8442] ? vfs_write+0xd70/0xd70 [ 234.282979][ T8442] ? lockdep_hardirqs_on+0x94/0x140 [ 234.288179][ T8442] do_syscall_64+0x4c/0xa0 [ 234.292610][ T8442] ? clear_bhb_loop+0x30/0x80 [ 234.297276][ T8442] ? clear_bhb_loop+0x30/0x80 [ 234.301937][ T8442] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 234.307814][ T8442] RIP: 0033:0x7f65a51cc98e [ 234.312215][ T8442] 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 [ 234.331819][ T8442] RSP: 002b:00007f65a3463fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 234.340223][ T8442] RAX: ffffffffffffffda RBX: 00007f65a34646c0 RCX: 00007f65a51cc98e [ 234.348179][ T8442] RDX: 000000000000000f RSI: 00007f65a34640a0 RDI: 0000000000000005 [ 234.356151][ T8442] RBP: 00007f65a3464090 R08: 0000000000000000 R09: 0000000000000000 [ 234.364122][ T8442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 234.372098][ T8442] R13: 00007f65a5494038 R14: 00007f65a5493fa0 R15: 00007fff81027578 [ 234.380079][ T8442] [ 234.457753][ T8448] netlink: 'syz.0.1529': attribute type 16 has an invalid length. [ 234.530663][ T8448] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1529'. [ 234.566147][ T8449] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1529'. [ 234.715476][ T8454] FAULT_INJECTION: forcing a failure. [ 234.715476][ T8454] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 234.771916][ T8454] CPU: 0 PID: 8454 Comm: syz.2.1532 Not tainted syzkaller #0 [ 234.779329][ T8454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 234.789397][ T8454] Call Trace: [ 234.792684][ T8454] [ 234.795624][ T8454] dump_stack_lvl+0x188/0x250 [ 234.800320][ T8454] ? show_regs_print_info+0x20/0x20 [ 234.805623][ T8454] ? load_image+0x410/0x410 [ 234.810158][ T8454] ? __lock_acquire+0x7b50/0x7b50 [ 234.815194][ T8454] should_fail+0x383/0x4b0 [ 234.819617][ T8454] _copy_to_user+0x2e/0x130 [ 234.824126][ T8454] simple_read_from_buffer+0xe3/0x150 [ 234.829506][ T8454] proc_fail_nth_read+0x1a6/0x220 [ 234.834551][ T8454] ? proc_fault_inject_write+0x310/0x310 [ 234.840200][ T8454] ? fsnotify_perm+0x254/0x560 [ 234.844969][ T8454] ? proc_fault_inject_write+0x310/0x310 [ 234.850604][ T8454] vfs_read+0x2ff/0xd50 [ 234.854759][ T8454] ? __lock_acquire+0x7b50/0x7b50 [ 234.859786][ T8454] ? kernel_read+0x1e0/0x1e0 [ 234.864388][ T8454] ? mutex_lock_nested+0x17/0x20 [ 234.869322][ T8454] ? __fdget_pos+0x2bf/0x370 [ 234.873903][ T8454] ? ksys_read+0x70/0x260 [ 234.878227][ T8454] ksys_read+0x153/0x260 [ 234.882471][ T8454] ? vfs_write+0xd70/0xd70 [ 234.886885][ T8454] ? lockdep_hardirqs_on+0x94/0x140 [ 234.892089][ T8454] do_syscall_64+0x4c/0xa0 [ 234.896504][ T8454] ? clear_bhb_loop+0x30/0x80 [ 234.901178][ T8454] ? clear_bhb_loop+0x30/0x80 [ 234.905851][ T8454] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 234.911749][ T8454] RIP: 0033:0x7fdee917498e [ 234.916166][ T8454] 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 [ 234.935767][ T8454] RSP: 002b:00007fdee740bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 234.944268][ T8454] RAX: ffffffffffffffda RBX: 00007fdee740c6c0 RCX: 00007fdee917498e [ 234.952322][ T8454] RDX: 000000000000000f RSI: 00007fdee740c0a0 RDI: 0000000000000003 [ 234.960289][ T8454] RBP: 00007fdee740c090 R08: 0000000000000000 R09: 0000000000000000 [ 234.968338][ T8454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 234.976303][ T8454] R13: 00007fdee943c038 R14: 00007fdee943bfa0 R15: 00007ffe1502d088 [ 234.984378][ T8454] [ 235.196550][ T8469] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1546'. [ 235.273963][ T8473] netlink: 168 bytes leftover after parsing attributes in process `syz.4.1536'. [ 235.293548][ T8473] netlink: 168 bytes leftover after parsing attributes in process `syz.4.1536'. [ 235.681228][ T8490] FAULT_INJECTION: forcing a failure. [ 235.681228][ T8490] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 235.765941][ T8490] CPU: 0 PID: 8490 Comm: syz.1.1542 Not tainted syzkaller #0 [ 235.773451][ T8490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 235.783533][ T8490] Call Trace: [ 235.786834][ T8490] [ 235.789906][ T8490] dump_stack_lvl+0x188/0x250 [ 235.794606][ T8490] ? show_regs_print_info+0x20/0x20 [ 235.799833][ T8490] ? load_image+0x410/0x410 [ 235.804365][ T8490] ? __lock_acquire+0x7b50/0x7b50 [ 235.809421][ T8490] should_fail+0x383/0x4b0 [ 235.813858][ T8490] _copy_from_iter+0x234/0x1160 [ 235.818723][ T8490] ? __lock_acquire+0x7b50/0x7b50 [ 235.823767][ T8490] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 235.829159][ T8490] ? __virt_addr_valid+0x3c6/0x470 [ 235.834283][ T8490] ? __phys_addr_symbol+0x2b/0x70 [ 235.839362][ T8490] ? __check_object_size+0x30c/0x410 [ 235.844685][ T8490] netlink_sendmsg+0x758/0xbe0 [ 235.849564][ T8490] ? netlink_getsockopt+0x570/0x570 [ 235.854864][ T8490] ? aa_sock_msg_perm+0x94/0x150 [ 235.859824][ T8490] ? apparmor_socket_sendmsg+0x173/0x230 [ 235.865474][ T8490] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 235.870775][ T8490] ? security_socket_sendmsg+0x7c/0xa0 [ 235.876249][ T8490] ? netlink_getsockopt+0x570/0x570 [ 235.881464][ T8490] ____sys_sendmsg+0x5be/0x8f0 [ 235.886254][ T8490] ? __sys_sendmsg_sock+0x30/0x30 [ 235.891304][ T8490] ? import_iovec+0x6f/0xa0 [ 235.895826][ T8490] ___sys_sendmsg+0x236/0x2e0 [ 235.900559][ T8490] ? __sys_sendmsg+0x290/0x290 [ 235.905380][ T8490] __se_sys_sendmsg+0x1b7/0x2a0 [ 235.910252][ T8490] ? __x64_sys_sendmsg+0x80/0x80 [ 235.915206][ T8490] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 235.921210][ T8490] ? lockdep_hardirqs_on+0x94/0x140 [ 235.926518][ T8490] do_syscall_64+0x4c/0xa0 [ 235.930946][ T8490] ? clear_bhb_loop+0x30/0x80 [ 235.935774][ T8490] ? clear_bhb_loop+0x30/0x80 [ 235.940486][ T8490] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 235.946450][ T8490] RIP: 0033:0x7f65a520c159 [ 235.950923][ T8490] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 235.970546][ T8490] RSP: 002b:00007f65a3464028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 235.978984][ T8490] RAX: ffffffffffffffda RBX: 00007f65a5493fa0 RCX: 00007f65a520c159 [ 235.987038][ T8490] RDX: 0000000020048812 RSI: 00002000000004c0 RDI: 0000000000000003 [ 235.995031][ T8490] RBP: 00007f65a3464090 R08: 0000000000000000 R09: 0000000000000000 [ 236.003018][ T8490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 236.011011][ T8490] R13: 00007f65a5494038 R14: 00007f65a5493fa0 R15: 00007fff81027578 [ 236.019016][ T8490] [ 236.345337][ T8505] FAULT_INJECTION: forcing a failure. [ 236.345337][ T8505] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 236.362536][ T8505] CPU: 1 PID: 8505 Comm: syz.4.1548 Not tainted syzkaller #0 [ 236.369944][ T8505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 236.380006][ T8505] Call Trace: [ 236.383288][ T8505] [ 236.386220][ T8505] dump_stack_lvl+0x188/0x250 [ 236.390910][ T8505] ? show_regs_print_info+0x20/0x20 [ 236.396123][ T8505] ? load_image+0x410/0x410 [ 236.400634][ T8505] ? __lock_acquire+0x7b50/0x7b50 [ 236.405670][ T8505] should_fail+0x383/0x4b0 [ 236.410091][ T8505] _copy_from_user+0x2e/0x170 [ 236.414765][ T8505] iovec_from_user+0x142/0x370 [ 236.419518][ T8505] __import_iovec+0x70/0x490 [ 236.424119][ T8505] import_iovec+0x6f/0xa0 [ 236.428443][ T8505] ___sys_sendmsg+0x1fd/0x2e0 [ 236.433117][ T8505] ? __sys_sendmsg+0x290/0x290 [ 236.437903][ T8505] __se_sys_sendmsg+0x1b7/0x2a0 [ 236.442744][ T8505] ? __x64_sys_sendmsg+0x80/0x80 [ 236.447680][ T8505] ? syscall_enter_from_user_mode+0x2a/0x70 [ 236.453561][ T8505] do_syscall_64+0x4c/0xa0 [ 236.457963][ T8505] ? clear_bhb_loop+0x30/0x80 [ 236.462624][ T8505] ? clear_bhb_loop+0x30/0x80 [ 236.467287][ T8505] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 236.473161][ T8505] RIP: 0033:0x7f526629d159 [ 236.477566][ T8505] 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 [ 236.497156][ T8505] RSP: 002b:00007f52644f5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 236.505559][ T8505] RAX: ffffffffffffffda RBX: 00007f5266524fa0 RCX: 00007f526629d159 [ 236.513521][ T8505] RDX: 00000000000052cc RSI: 0000200000000040 RDI: 0000000000000007 [ 236.521479][ T8505] RBP: 00007f52644f5090 R08: 0000000000000000 R09: 0000000000000000 [ 236.529435][ T8505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 236.537388][ T8505] R13: 00007f5266525038 R14: 00007f5266524fa0 R15: 00007fffab868548 [ 236.545380][ T8505] [ 237.233353][ T8511] sctp: [Deprecated]: syz.4.1549 (pid 8511) Use of struct sctp_assoc_value in delayed_ack socket option. [ 237.233353][ T8511] Use struct sctp_sack_info instead [ 237.897251][ T8529] netlink: 105940 bytes leftover after parsing attributes in process `syz.4.1557'. [ 238.784111][ T8552] validate_nla: 5 callbacks suppressed [ 238.784178][ T8552] netlink: 'syz.3.1566': attribute type 9 has an invalid length. [ 238.828453][ T8552] __nla_validate_parse: 1 callbacks suppressed [ 238.828468][ T8552] netlink: 126588 bytes leftover after parsing attributes in process `syz.3.1566'. [ 239.082411][ T8563] netlink: 105940 bytes leftover after parsing attributes in process `syz.3.1569'. [ 239.358044][ T8567] netlink: 199824 bytes leftover after parsing attributes in process `syz.4.1570'. [ 239.506542][ T8561] netlink: 'syz.4.1570': attribute type 21 has an invalid length. [ 239.527600][ T8561] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1570'. [ 240.010340][ T8570] netlink: 'syz.2.1572': attribute type 3 has an invalid length. [ 240.041007][ T8570] netlink: 201336 bytes leftover after parsing attributes in process `syz.2.1572'. [ 240.404187][ T8574] netlink: 'syz.2.1573': attribute type 9 has an invalid length. [ 242.088420][ T8590] netlink: 105940 bytes leftover after parsing attributes in process `syz.4.1581'. [ 242.260414][ T8595] syz.4.1582 uses obsolete (PF_INET,SOCK_PACKET) [ 242.478791][ T8600] netlink: 'syz.4.1584': attribute type 3 has an invalid length. [ 242.516222][ T8600] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.1584'. [ 242.607788][ T8602] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 242.862258][ T8611] netlink: 'syz.4.1589': attribute type 3 has an invalid length. [ 242.879346][ T8611] netlink: 201336 bytes leftover after parsing attributes in process `syz.4.1589'. [ 243.143286][ T8616] netlink: 'syz.4.1590': attribute type 9 has an invalid length. [ 243.340084][ T8618] netlink: 'syz.3.1591': attribute type 21 has an invalid length. [ 243.401555][ T8618] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1591'. [ 243.477974][ T8625] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.1591'. [ 243.989859][ T8632] __nla_validate_parse: 1 callbacks suppressed [ 243.989877][ T8632] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1594'. [ 244.655016][ T8645] netlink: 'syz.1.1601': attribute type 3 has an invalid length. [ 244.749750][ T8643] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 244.752443][ T8645] netlink: 201336 bytes leftover after parsing attributes in process `syz.1.1601'. [ 245.049031][ T8656] netlink: 'syz.2.1604': attribute type 5 has an invalid length. [ 245.070488][ T8658] netlink: 105940 bytes leftover after parsing attributes in process `syz.0.1605'. [ 245.080450][ T8656] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1604'. [ 245.265666][ T8665] netlink: 'syz.1.1608': attribute type 21 has an invalid length. [ 245.342599][ T8668] netlink: 'syz.2.1609': attribute type 10 has an invalid length. [ 245.828209][ T8690] netlink: 105940 bytes leftover after parsing attributes in process `syz.4.1617'. [ 245.927973][ T8694] netlink: 'syz.4.1619': attribute type 5 has an invalid length. [ 246.110910][ T8700] netlink: 'syz.1.1621': attribute type 10 has an invalid length. [ 246.131577][ T8699] netlink: 'syz.0.1620': attribute type 5 has an invalid length. [ 246.152984][ T8699] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1620'. [ 246.228430][ T8705] netlink: 'syz.3.1623': attribute type 16 has an invalid length. [ 246.242438][ T8705] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1623'. [ 246.295918][ T8705] netlink: 'syz.3.1623': attribute type 10 has an invalid length. [ 246.339413][ T8705] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1623'. [ 246.383487][ T8705] netlink: 'syz.3.1623': attribute type 10 has an invalid length. [ 246.625165][ T8720] netlink: 105940 bytes leftover after parsing attributes in process `syz.4.1629'. [ 246.688164][ T8722] netlink: 56847 bytes leftover after parsing attributes in process `syz.2.1628'. [ 246.782538][ T8724] FAULT_INJECTION: forcing a failure. [ 246.782538][ T8724] name failslab, interval 1, probability 0, space 0, times 0 [ 246.827676][ T8724] CPU: 1 PID: 8724 Comm: syz.0.1631 Not tainted syzkaller #0 [ 246.835107][ T8724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 246.845187][ T8724] Call Trace: [ 246.848566][ T8724] [ 246.851503][ T8724] dump_stack_lvl+0x188/0x250 [ 246.856204][ T8724] ? show_regs_print_info+0x20/0x20 [ 246.861413][ T8724] ? load_image+0x410/0x410 [ 246.865933][ T8724] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 246.872104][ T8724] should_fail+0x383/0x4b0 [ 246.876536][ T8724] should_failslab+0x5/0x20 [ 246.881045][ T8724] slab_pre_alloc_hook+0x51/0xc0 [ 246.885996][ T8724] ? skb_clone+0x1bd/0x350 [ 246.890426][ T8724] kmem_cache_alloc+0x3d/0x280 [ 246.895202][ T8724] skb_clone+0x1bd/0x350 [ 246.899459][ T8724] __netlink_deliver_tap+0x3cb/0x7c0 [ 246.904770][ T8724] netlink_deliver_tap+0x16c/0x180 [ 246.909896][ T8724] netlink_unicast+0x759/0x940 [ 246.914688][ T8724] netlink_sendmsg+0x8ba/0xbe0 [ 246.919457][ T8724] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 246.925628][ T8724] ? netlink_getsockopt+0x570/0x570 [ 246.930833][ T8724] ? aa_sock_msg_perm+0x94/0x150 [ 246.935802][ T8724] ? apparmor_socket_sendmsg+0x173/0x230 [ 246.941443][ T8724] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 246.946738][ T8724] ? security_socket_sendmsg+0x7c/0xa0 [ 246.952208][ T8724] ? netlink_getsockopt+0x570/0x570 [ 246.957424][ T8724] ____sys_sendmsg+0x5be/0x8f0 [ 246.962211][ T8724] ? __sys_sendmsg_sock+0x30/0x30 [ 246.967270][ T8724] ? import_iovec+0x6f/0xa0 [ 246.971794][ T8724] ___sys_sendmsg+0x236/0x2e0 [ 246.976487][ T8724] ? __sys_sendmsg+0x290/0x290 [ 246.981272][ T8724] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 246.987558][ T8724] __se_sys_sendmsg+0x1b7/0x2a0 [ 246.992439][ T8724] ? __x64_sys_sendmsg+0x80/0x80 [ 246.997397][ T8724] ? syscall_enter_from_user_mode+0x2a/0x70 [ 247.003303][ T8724] do_syscall_64+0x4c/0xa0 [ 247.007732][ T8724] ? clear_bhb_loop+0x30/0x80 [ 247.012421][ T8724] ? clear_bhb_loop+0x30/0x80 [ 247.017112][ T8724] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 247.023011][ T8724] RIP: 0033:0x7fbb2615c159 [ 247.027435][ T8724] 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 [ 247.047147][ T8724] RSP: 002b:00007fbb243b4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.055584][ T8724] RAX: ffffffffffffffda RBX: 00007fbb263e3fa0 RCX: 00007fbb2615c159 [ 247.063602][ T8724] RDX: 000000002000c884 RSI: 00002000000016c0 RDI: 000000000000000b [ 247.071591][ T8724] RBP: 00007fbb243b4090 R08: 0000000000000000 R09: 0000000000000000 [ 247.079577][ T8724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 247.087657][ T8724] R13: 00007fbb263e4038 R14: 00007fbb263e3fa0 R15: 00007fff001f96c8 [ 247.095745][ T8724] [ 248.388532][ T8785] FAULT_INJECTION: forcing a failure. [ 248.388532][ T8785] name failslab, interval 1, probability 0, space 0, times 0 [ 248.450521][ T8785] CPU: 0 PID: 8785 Comm: syz.4.1651 Not tainted syzkaller #0 [ 248.457945][ T8785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 248.468018][ T8785] Call Trace: [ 248.471358][ T8785] [ 248.474302][ T8785] dump_stack_lvl+0x188/0x250 [ 248.479008][ T8785] ? show_regs_print_info+0x20/0x20 [ 248.484320][ T8785] ? load_image+0x410/0x410 [ 248.488856][ T8785] ? __lock_acquire+0x7b50/0x7b50 [ 248.493905][ T8785] should_fail+0x383/0x4b0 [ 248.498353][ T8785] should_failslab+0x5/0x20 [ 248.502878][ T8785] slab_pre_alloc_hook+0x51/0xc0 [ 248.507833][ T8785] __kmalloc+0x6b/0x340 [ 248.512003][ T8785] ? security_sk_alloc+0x47/0x130 [ 248.517055][ T8785] security_sk_alloc+0x47/0x130 [ 248.521932][ T8785] sk_prot_alloc+0x101/0x210 [ 248.526545][ T8785] ? sk_alloc+0x1d/0x310 [ 248.530807][ T8785] sk_alloc+0x2f/0x310 [ 248.534894][ T8785] bpf_prog_test_run_skb+0x23c/0x1190 [ 248.540285][ T8785] ? __fget_files+0x402/0x470 [ 248.544997][ T8785] ? cpu_online+0x60/0x60 [ 248.549349][ T8785] bpf_prog_test_run+0x31c/0x390 [ 248.554306][ T8785] __sys_bpf+0x5a5/0x6f0 [ 248.558563][ T8785] ? perf_trace_preemptirq_template+0x2aa/0x360 [ 248.564816][ T8785] ? bpf_link_show_fdinfo+0x380/0x380 [ 248.570201][ T8785] ? rcu_nmi_exit+0x6f/0xf0 [ 248.574748][ T8785] __x64_sys_bpf+0x78/0x90 [ 248.579181][ T8785] do_syscall_64+0x4c/0xa0 [ 248.583613][ T8785] ? clear_bhb_loop+0x30/0x80 [ 248.588304][ T8785] ? clear_bhb_loop+0x30/0x80 [ 248.593001][ T8785] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 248.598905][ T8785] RIP: 0033:0x7f526629d159 [ 248.603345][ T8785] 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 [ 248.622998][ T8785] RSP: 002b:00007f52644f5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 248.631429][ T8785] RAX: ffffffffffffffda RBX: 00007f5266524fa0 RCX: 00007f526629d159 [ 248.639415][ T8785] RDX: 0000000000000019 RSI: 0000200000000080 RDI: 000000000000000a [ 248.647427][ T8785] RBP: 00007f52644f5090 R08: 0000000000000000 R09: 0000000000000000 [ 248.655507][ T8785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 248.663577][ T8785] R13: 00007f5266525038 R14: 00007f5266524fa0 R15: 00007fffab868548 [ 248.671581][ T8785] [ 249.018711][ T8796] __nla_validate_parse: 8 callbacks suppressed [ 249.018751][ T8796] netlink: 10 bytes leftover after parsing attributes in process `syz.4.1655'. [ 249.101700][ T8800] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1656'. [ 249.162801][ T8800] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1656'. [ 249.208377][ T8803] netlink: 105940 bytes leftover after parsing attributes in process `syz.3.1657'. [ 249.491712][ T8814] netlink: 126588 bytes leftover after parsing attributes in process `syz.3.1661'. [ 249.726991][ T8809] syz.1.1659 (8809) used greatest stack depth: 16800 bytes left [ 250.183772][ T8841] validate_nla: 13 callbacks suppressed [ 250.183792][ T8841] netlink: 'syz.3.1670': attribute type 16 has an invalid length. [ 250.246632][ T8841] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1670'. [ 250.326092][ T8844] netlink: 'syz.3.1670': attribute type 10 has an invalid length. [ 250.381147][ T8844] netlink: 168 bytes leftover after parsing attributes in process `syz.3.1670'. [ 250.432280][ T8841] netlink: 'syz.3.1670': attribute type 10 has an invalid length. [ 250.568542][ T8847] netlink: 105940 bytes leftover after parsing attributes in process `syz.4.1672'. [ 250.638023][ T8849] netlink: 'syz.1.1673': attribute type 10 has an invalid length. [ 250.705852][ T8851] netlink: 'syz.3.1674': attribute type 9 has an invalid length. [ 250.730282][ T8851] netlink: 126588 bytes leftover after parsing attributes in process `syz.3.1674'. [ 250.815524][ T8856] FAULT_INJECTION: forcing a failure. [ 250.815524][ T8856] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 250.903466][ T8858] netlink: 'syz.1.1675': attribute type 2 has an invalid length. [ 250.938607][ T8856] CPU: 1 PID: 8856 Comm: syz.4.1676 Not tainted syzkaller #0 [ 250.942057][ T8859] netlink: 'syz.3.1677': attribute type 39 has an invalid length. [ 250.946026][ T8856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 250.946044][ T8856] Call Trace: [ 250.946052][ T8856] [ 250.946060][ T8856] dump_stack_lvl+0x188/0x250 [ 250.946089][ T8856] ? show_regs_print_info+0x20/0x20 [ 250.946110][ T8856] ? load_image+0x410/0x410 [ 250.946134][ T8856] ? __lock_acquire+0x7b50/0x7b50 [ 250.955025][ T8858] netlink: 17267 bytes leftover after parsing attributes in process `syz.1.1675'. [ 250.964014][ T8856] ? perf_trace_lock_acquire+0xed/0x3f0 [ 250.964051][ T8856] should_fail+0x383/0x4b0 [ 250.964072][ T8856] strncpy_from_user+0x32/0x350 [ 250.964090][ T8856] bpf_prog_load+0x1fd/0x14e0 [ 250.964121][ T8856] ? map_freeze+0x360/0x360 [ 250.964146][ T8856] ? __might_fault+0xb7/0x110 [ 250.964179][ T8856] ? __might_fault+0xb3/0x110 [ 250.964197][ T8856] ? bpf_lsm_bpf+0x5/0x10 [ 250.964215][ T8856] ? security_bpf+0x7a/0xa0 [ 250.964235][ T8856] __sys_bpf+0x532/0x6f0 [ 250.964256][ T8856] ? bpf_link_show_fdinfo+0x380/0x380 [ 250.964273][ T8856] ? rcu_nmi_exit+0x6f/0xf0 [ 250.964310][ T8856] __x64_sys_bpf+0x78/0x90 [ 250.964330][ T8856] do_syscall_64+0x4c/0xa0 [ 250.964346][ T8856] ? clear_bhb_loop+0x30/0x80 [ 251.068699][ T8856] ? clear_bhb_loop+0x30/0x80 [ 251.073398][ T8856] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 251.079311][ T8856] RIP: 0033:0x7f526629d159 [ 251.083744][ T8856] 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 [ 251.103455][ T8856] RSP: 002b:00007f52644f5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 251.112006][ T8856] RAX: ffffffffffffffda RBX: 00007f5266524fa0 RCX: 00007f526629d159 [ 251.119998][ T8856] RDX: 0000000000000080 RSI: 0000200000000300 RDI: 0000000000000005 [ 251.127999][ T8856] RBP: 00007f52644f5090 R08: 0000000000000000 R09: 0000000000000000 [ 251.135983][ T8856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 251.143966][ T8856] R13: 00007f5266525038 R14: 00007f5266524fa0 R15: 00007fffab868548 [ 251.152001][ T8856] [ 251.344542][ T8859] device hsr_slave_0 left promiscuous mode [ 251.664283][ T8879] netlink: 'syz.1.1684': attribute type 16 has an invalid length. [ 251.686707][ T8879] netlink: 'syz.1.1684': attribute type 10 has an invalid length. [ 251.723144][ T8882] netlink: 'syz.3.1685': attribute type 10 has an invalid length. [ 251.936244][ T8891] FAULT_INJECTION: forcing a failure. [ 251.936244][ T8891] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 252.017988][ T8891] CPU: 1 PID: 8891 Comm: syz.1.1689 Not tainted syzkaller #0 [ 252.025427][ T8891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 252.035497][ T8891] Call Trace: [ 252.038793][ T8891] [ 252.041742][ T8891] dump_stack_lvl+0x188/0x250 [ 252.046443][ T8891] ? show_regs_print_info+0x20/0x20 [ 252.051664][ T8891] ? load_image+0x410/0x410 [ 252.056184][ T8891] ? __lock_acquire+0x7b50/0x7b50 [ 252.061224][ T8891] should_fail+0x383/0x4b0 [ 252.065651][ T8891] _copy_from_user+0x2e/0x170 [ 252.070339][ T8891] __sys_bpf+0x26d/0x6f0 [ 252.074590][ T8891] ? bpf_link_show_fdinfo+0x380/0x380 [ 252.079963][ T8891] ? rcu_nmi_exit+0x6f/0xf0 [ 252.084472][ T8891] __x64_sys_bpf+0x78/0x90 [ 252.088881][ T8891] do_syscall_64+0x4c/0xa0 [ 252.093282][ T8891] ? clear_bhb_loop+0x30/0x80 [ 252.097953][ T8891] ? clear_bhb_loop+0x30/0x80 [ 252.102619][ T8891] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 252.108499][ T8891] RIP: 0033:0x7f65a520c159 [ 252.112906][ T8891] 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 [ 252.132500][ T8891] RSP: 002b:00007f65a3464028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 252.140925][ T8891] RAX: ffffffffffffffda RBX: 00007f65a5493fa0 RCX: 00007f65a520c159 [ 252.148914][ T8891] RDX: 0000000000000050 RSI: 00002000000003c0 RDI: 000000000000000a [ 252.156890][ T8891] RBP: 00007f65a3464090 R08: 0000000000000000 R09: 0000000000000000 [ 252.164854][ T8891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 252.172817][ T8891] R13: 00007f65a5494038 R14: 00007f65a5493fa0 R15: 00007fff81027578 [ 252.180834][ T8891] [ 252.701387][ T8910] FAULT_INJECTION: forcing a failure. [ 252.701387][ T8910] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 252.781193][ T8910] CPU: 0 PID: 8910 Comm: syz.1.1696 Not tainted syzkaller #0 [ 252.788621][ T8910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 252.798701][ T8910] Call Trace: [ 252.802009][ T8910] [ 252.804968][ T8910] dump_stack_lvl+0x188/0x250 [ 252.809683][ T8910] ? show_regs_print_info+0x20/0x20 [ 252.814920][ T8910] ? load_image+0x410/0x410 [ 252.819467][ T8910] ? __lock_acquire+0x7b50/0x7b50 [ 252.824526][ T8910] ? __lock_acquire+0x7b50/0x7b50 [ 252.829582][ T8910] should_fail+0x383/0x4b0 [ 252.834033][ T8910] _copy_from_user+0x2e/0x170 [ 252.838870][ T8910] ____sys_sendmsg+0x313/0x8f0 [ 252.843676][ T8910] ? __sys_sendmsg_sock+0x30/0x30 [ 252.848743][ T8910] ? import_iovec+0x6f/0xa0 [ 252.853273][ T8910] ___sys_sendmsg+0x236/0x2e0 [ 252.857987][ T8910] ? __sys_sendmsg+0x290/0x290 [ 252.862895][ T8910] __se_sys_sendmsg+0x1b7/0x2a0 [ 252.867798][ T8910] ? __x64_sys_sendmsg+0x80/0x80 [ 252.872746][ T8910] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 252.878779][ T8910] ? lockdep_hardirqs_on+0x94/0x140 [ 252.884004][ T8910] do_syscall_64+0x4c/0xa0 [ 252.888438][ T8910] ? clear_bhb_loop+0x30/0x80 [ 252.893136][ T8910] ? clear_bhb_loop+0x30/0x80 [ 252.897836][ T8910] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 252.903754][ T8910] RIP: 0033:0x7f65a520c159 [ 252.908203][ T8910] 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 [ 252.927840][ T8910] RSP: 002b:00007f65a3464028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 252.936284][ T8910] RAX: ffffffffffffffda RBX: 00007f65a5493fa0 RCX: 00007f65a520c159 [ 252.944270][ T8910] RDX: 0000000000004840 RSI: 0000200000000380 RDI: 0000000000000004 [ 252.952254][ T8910] RBP: 00007f65a3464090 R08: 0000000000000000 R09: 0000000000000000 [ 252.960338][ T8910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 252.968764][ T8910] R13: 00007f65a5494038 R14: 00007f65a5493fa0 R15: 00007fff81027578 [ 252.976793][ T8910] [ 254.210257][ T8940] __nla_validate_parse: 10 callbacks suppressed [ 254.210276][ T8940] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1705'. [ 254.282451][ T8942] netlink: 199824 bytes leftover after parsing attributes in process `syz.2.1705'. [ 254.367057][ T8944] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1706'. [ 254.451333][ T8944] : renamed from caif0 [ 254.467687][ T8947] netlink: 209840 bytes leftover after parsing attributes in process `syz.3.1706'. [ 254.510783][ T8946] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.1706'. [ 254.579770][ T8947] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.1706'. [ 254.649028][ T8947] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.1706'. [ 254.747119][ T8947] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.1706'. [ 254.771809][ T8944] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 254.819208][ T8947] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.1706'. [ 254.853855][ T8947] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.1706'. [ 255.488404][ T8965] validate_nla: 38 callbacks suppressed [ 255.488423][ T8965] netlink: 'syz.3.1712': attribute type 16 has an invalid length. [ 255.535420][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.542169][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.563024][ T8965] netlink: 'syz.3.1712': attribute type 10 has an invalid length. [ 255.749400][ T8969] FAULT_INJECTION: forcing a failure. [ 255.749400][ T8969] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 255.793261][ T8971] netlink: 'syz.1.1714': attribute type 10 has an invalid length. [ 255.822178][ T8969] CPU: 1 PID: 8969 Comm: syz.3.1713 Not tainted syzkaller #0 [ 255.829624][ T8969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 255.839736][ T8969] Call Trace: [ 255.843026][ T8969] [ 255.845967][ T8969] dump_stack_lvl+0x188/0x250 [ 255.850684][ T8969] ? show_regs_print_info+0x20/0x20 [ 255.855899][ T8969] ? load_image+0x410/0x410 [ 255.860422][ T8969] ? __lock_acquire+0x7b50/0x7b50 [ 255.865465][ T8969] should_fail+0x383/0x4b0 [ 255.869906][ T8969] _copy_from_user+0x2e/0x170 [ 255.874608][ T8969] __copy_msghdr_from_user+0xc9/0x630 [ 255.880015][ T8969] ? verify_lock_unused+0x140/0x140 [ 255.885237][ T8969] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 255.890565][ T8969] ___sys_sendmsg+0x19a/0x2e0 [ 255.895264][ T8969] ? __sys_sendmsg+0x290/0x290 [ 255.900051][ T8969] ? trace_event_raw_event_lock+0x250/0x250 [ 255.905990][ T8969] __se_sys_sendmsg+0x1b7/0x2a0 [ 255.910863][ T8969] ? __x64_sys_sendmsg+0x80/0x80 [ 255.915810][ T8969] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 255.921827][ T8969] ? lockdep_hardirqs_on+0x94/0x140 [ 255.927045][ T8969] do_syscall_64+0x4c/0xa0 [ 255.931472][ T8969] ? clear_bhb_loop+0x30/0x80 [ 255.936161][ T8969] ? clear_bhb_loop+0x30/0x80 [ 255.940857][ T8969] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 255.946770][ T8969] RIP: 0033:0x7f191b238159 [ 255.951205][ T8969] 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 [ 255.970915][ T8969] RSP: 002b:00007f1919490028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 255.979351][ T8969] RAX: ffffffffffffffda RBX: 00007f191b4bffa0 RCX: 00007f191b238159 [ 255.987342][ T8969] RDX: 0000000020040000 RSI: 0000200000000a00 RDI: 0000000000000003 [ 255.995331][ T8969] RBP: 00007f1919490090 R08: 0000000000000000 R09: 0000000000000000 [ 256.003317][ T8969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 256.011300][ T8969] R13: 00007f191b4c0038 R14: 00007f191b4bffa0 R15: 00007fffdc519888 [ 256.019307][ T8969] [ 256.952468][ T8988] FAULT_INJECTION: forcing a failure. [ 256.952468][ T8988] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 257.061344][ T8988] CPU: 0 PID: 8988 Comm: syz.4.1720 Not tainted syzkaller #0 [ 257.068761][ T8988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 257.078827][ T8988] Call Trace: [ 257.082119][ T8988] [ 257.085059][ T8988] dump_stack_lvl+0x188/0x250 [ 257.089781][ T8988] ? show_regs_print_info+0x20/0x20 [ 257.094999][ T8988] ? load_image+0x410/0x410 [ 257.099562][ T8988] ? __lock_acquire+0x7b50/0x7b50 [ 257.104615][ T8988] should_fail+0x383/0x4b0 [ 257.109067][ T8988] prepare_alloc_pages+0x1e3/0x5b0 [ 257.114207][ T8988] __alloc_pages+0x11b/0x480 [ 257.118818][ T8988] ? zone_statistics+0x170/0x170 [ 257.123784][ T8988] ? alloc_pages+0x452/0x560 [ 257.129425][ T8988] __get_free_pages+0x8/0x30 [ 257.134031][ T8988] kasan_populate_vmalloc_pte+0x21/0xc0 [ 257.139602][ T8988] __apply_to_page_range+0x987/0xd10 [ 257.144919][ T8988] ? kasan_populate_vmalloc+0x70/0x70 [ 257.150428][ T8988] alloc_vmap_area+0x19e8/0x1b30 [ 257.155414][ T8988] ? vm_map_ram+0xba0/0xba0 [ 257.159951][ T8988] __get_vm_area_node+0x14f/0x2d0 [ 257.165007][ T8988] __vmalloc_node_range+0xef/0x8b0 [ 257.170142][ T8988] ? htab_map_alloc+0x3c9/0x1670 [ 257.175105][ T8988] ? get_usage_chars+0x1b0/0x1b0 [ 257.180068][ T8988] bpf_map_area_alloc+0xd4/0xe0 [ 257.184937][ T8988] ? htab_map_alloc+0x3c9/0x1670 [ 257.189898][ T8988] htab_map_alloc+0x3c9/0x1670 [ 257.194705][ T8988] ? __lock_acquire+0x7b50/0x7b50 [ 257.199758][ T8988] map_create+0x481/0x2330 [ 257.204212][ T8988] ? bpf_lsm_bpf+0x5/0x10 [ 257.208562][ T8988] __sys_bpf+0x30a/0x6f0 [ 257.212818][ T8988] ? perf_trace_preemptirq_template+0x2aa/0x360 [ 257.219092][ T8988] ? bpf_link_show_fdinfo+0x380/0x380 [ 257.224481][ T8988] ? rcu_nmi_exit+0x6f/0xf0 [ 257.229023][ T8988] __x64_sys_bpf+0x78/0x90 [ 257.233463][ T8988] do_syscall_64+0x4c/0xa0 [ 257.237888][ T8988] ? clear_bhb_loop+0x30/0x80 [ 257.242579][ T8988] ? clear_bhb_loop+0x30/0x80 [ 257.247279][ T8988] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 257.253192][ T8988] RIP: 0033:0x7f526629d159 [ 257.257620][ T8988] 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 [ 257.277325][ T8988] RSP: 002b:00007f52644f5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 257.285759][ T8988] RAX: ffffffffffffffda RBX: 00007f5266524fa0 RCX: 00007f526629d159 [ 257.293747][ T8988] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 0000000000000000 [ 257.301730][ T8988] RBP: 00007f52644f5090 R08: 0000000000000000 R09: 0000000000000000 [ 257.309716][ T8988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 257.317699][ T8988] R13: 00007f5266525038 R14: 00007f5266524fa0 R15: 00007fffab868548 [ 257.325706][ T8988] [ 257.703912][ T9000] netlink: 'syz.3.1723': attribute type 16 has an invalid length. [ 257.781915][ T9000] netlink: 'syz.3.1723': attribute type 10 has an invalid length. [ 258.081704][ T9007] netlink: 'syz.3.1726': attribute type 10 has an invalid length. [ 258.842393][ T9031] syzkaller0: refused to change device tx_queue_len [ 259.009074][ T9037] netlink: 'syz.3.1736': attribute type 16 has an invalid length. [ 259.020635][ T9037] netlink: 'syz.3.1736': attribute type 10 has an invalid length. [ 259.105013][ T9037] netlink: 'syz.3.1736': attribute type 10 has an invalid length. [ 259.145155][ T9038] netlink: 'syz.2.1735': attribute type 9 has an invalid length. [ 259.644503][ T9048] __nla_validate_parse: 35 callbacks suppressed [ 259.644542][ T9048] netlink: 105940 bytes leftover after parsing attributes in process `syz.1.1739'. [ 260.329780][ T9070] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1747'. [ 260.410779][ T9063] netlink: 199824 bytes leftover after parsing attributes in process `syz.3.1746'. [ 260.437667][ T9069] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1746'. [ 260.490215][ T9070] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1747'. [ 260.682557][ T9073] validate_nla: 4 callbacks suppressed [ 260.682576][ T9073] netlink: 'syz.0.1747': attribute type 10 has an invalid length. [ 261.500152][ T9094] netlink: 1047 bytes leftover after parsing attributes in process `syz.4.1750'. [ 261.653602][ T9104] netlink: 'syz.1.1759': attribute type 10 has an invalid length. [ 262.148971][ T9112] netlink: 'syz.1.1763': attribute type 10 has an invalid length. [ 262.203849][ T9112] netlink: 168 bytes leftover after parsing attributes in process `syz.1.1763'. [ 262.281294][ T9111] netlink: 'syz.1.1763': attribute type 16 has an invalid length. [ 262.336340][ T9111] netlink: 168 bytes leftover after parsing attributes in process `syz.1.1763'. [ 262.438631][ T9114] netlink: 'syz.1.1763': attribute type 10 has an invalid length. [ 262.918341][ T9122] netlink: 203516 bytes leftover after parsing attributes in process `syz.4.1767'. [ 263.037877][ T9122] netlink: del zone limit has 8 unknown bytes [ 263.051175][ T9128] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.095382][ T9133] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1768'. [ 263.230016][ T9128] device bridge_slave_0 left promiscuous mode [ 263.273140][ T9143] netlink: del zone limit has 8 unknown bytes [ 263.304780][ T9128] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.992036][ T9157] netlink: 'syz.4.1773': attribute type 10 has an invalid length. [ 264.391077][ T9163] netlink: 'syz.1.1775': attribute type 9 has an invalid length. [ 265.185479][ T9170] netlink: 'syz.2.1779': attribute type 16 has an invalid length. [ 265.211146][ T9170] __nla_validate_parse: 1 callbacks suppressed [ 265.211167][ T9170] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1779'. [ 265.331435][ T9170] netlink: 'syz.2.1779': attribute type 10 has an invalid length. [ 265.339322][ T9170] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1779'. [ 265.411729][ T9177] netlink: 'syz.2.1779': attribute type 10 has an invalid length. [ 265.673077][ T9185] FAULT_INJECTION: forcing a failure. [ 265.673077][ T9185] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 265.722262][ T9185] CPU: 0 PID: 9185 Comm: syz.2.1782 Not tainted syzkaller #0 [ 265.729714][ T9185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 265.739818][ T9185] Call Trace: [ 265.743109][ T9185] [ 265.746049][ T9185] dump_stack_lvl+0x188/0x250 [ 265.750742][ T9185] ? lockdep_hardirqs_on+0x94/0x140 [ 265.755953][ T9185] ? show_regs_print_info+0x20/0x20 [ 265.761175][ T9185] ? audit_tree_destroy_watch+0x20/0x20 [ 265.766735][ T9185] should_fail+0x383/0x4b0 [ 265.771168][ T9185] _copy_from_user+0x2e/0x170 [ 265.775864][ T9185] br_ioctl_stub+0x3cc/0xbe0 [ 265.780477][ T9185] ? rcu_read_unlock+0x90/0x90 [ 265.785256][ T9185] ? sock_ioctl+0x434/0x700 [ 265.789808][ T9185] ? rcu_read_unlock+0x90/0x90 [ 265.794582][ T9185] sock_ioctl+0x453/0x700 [ 265.798974][ T9185] ? sock_poll+0x420/0x420 [ 265.803415][ T9185] ? bpf_lsm_file_ioctl+0x5/0x10 [ 265.808358][ T9185] ? security_file_ioctl+0x7c/0xa0 [ 265.813476][ T9185] ? sock_poll+0x420/0x420 [ 265.817911][ T9185] __se_sys_ioctl+0xfa/0x170 [ 265.822523][ T9185] do_syscall_64+0x4c/0xa0 [ 265.826946][ T9185] ? clear_bhb_loop+0x30/0x80 [ 265.831633][ T9185] ? clear_bhb_loop+0x30/0x80 [ 265.836322][ T9185] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 265.842257][ T9185] RIP: 0033:0x7fdee91b4159 [ 265.846684][ T9185] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 265.866306][ T9185] RSP: 002b:00007fdee740c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.874740][ T9185] RAX: ffffffffffffffda RBX: 00007fdee943bfa0 RCX: 00007fdee91b4159 [ 265.882731][ T9185] RDX: 0000200000000900 RSI: 00000000000089a1 RDI: 0000000000000005 [ 265.890722][ T9185] RBP: 00007fdee740c090 R08: 0000000000000000 R09: 0000000000000000 [ 265.898711][ T9185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 265.906695][ T9185] R13: 00007fdee943c038 R14: 00007fdee943bfa0 R15: 00007ffe1502d088 [ 265.914701][ T9185] [ 266.171164][ T9191] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 266.177232][ T9191] syzkaller1: linktype set to 825 [ 266.343786][ T9191] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 266.349755][ T9191] syzkaller1: linktype set to 825 [ 266.593811][ T9191] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 266.599809][ T9191] syzkaller1: linktype set to 825 [ 266.621772][ T9191] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 266.627795][ T9191] syzkaller1: linktype set to 825 [ 266.751277][ T9191] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 266.757344][ T9191] syzkaller1: linktype set to 825 [ 267.129652][ T9210] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.1788'. [ 268.100773][ T9223] netlink: 'syz.4.1792': attribute type 21 has an invalid length. [ 268.151733][ T9223] netlink: 152 bytes leftover after parsing attributes in process `syz.4.1792'. [ 268.155402][ T9227] netlink: 199824 bytes leftover after parsing attributes in process `syz.4.1792'. [ 268.432915][ T9231] FAULT_INJECTION: forcing a failure. [ 268.432915][ T9231] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 268.467005][ T9231] CPU: 0 PID: 9231 Comm: syz.2.1794 Not tainted syzkaller #0 [ 268.474428][ T9231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 268.484499][ T9231] Call Trace: [ 268.487788][ T9231] [ 268.490725][ T9231] dump_stack_lvl+0x188/0x250 [ 268.495425][ T9231] ? show_regs_print_info+0x20/0x20 [ 268.500636][ T9231] ? load_image+0x410/0x410 [ 268.505156][ T9231] ? __lock_acquire+0x7b50/0x7b50 [ 268.510201][ T9231] should_fail+0x383/0x4b0 [ 268.514635][ T9231] _copy_from_user+0x2e/0x170 [ 268.519327][ T9231] iovec_from_user+0x142/0x370 [ 268.524110][ T9231] __import_iovec+0x70/0x490 [ 268.528726][ T9231] import_iovec+0x6f/0xa0 [ 268.533063][ T9231] ___sys_sendmsg+0x1fd/0x2e0 [ 268.537760][ T9231] ? __sys_sendmsg+0x290/0x290 [ 268.542609][ T9231] __se_sys_sendmsg+0x1b7/0x2a0 [ 268.547472][ T9231] ? __x64_sys_sendmsg+0x80/0x80 [ 268.552413][ T9231] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 268.558425][ T9231] ? lockdep_hardirqs_on+0x94/0x140 [ 268.563636][ T9231] do_syscall_64+0x4c/0xa0 [ 268.568063][ T9231] ? clear_bhb_loop+0x30/0x80 [ 268.572741][ T9231] ? clear_bhb_loop+0x30/0x80 [ 268.577427][ T9231] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 268.583327][ T9231] RIP: 0033:0x7fdee91b4159 [ 268.587749][ T9231] 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 [ 268.607363][ T9231] RSP: 002b:00007fdee740c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 268.615790][ T9231] RAX: ffffffffffffffda RBX: 00007fdee943bfa0 RCX: 00007fdee91b4159 [ 268.623763][ T9231] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000010 [ 268.631735][ T9231] RBP: 00007fdee740c090 R08: 0000000000000000 R09: 0000000000000000 [ 268.639705][ T9231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 268.647677][ T9231] R13: 00007fdee943c038 R14: 00007fdee943bfa0 R15: 00007ffe1502d088 [ 268.655681][ T9231] [ 269.021626][ T9241] netlink: 'syz.4.1796': attribute type 10 has an invalid length. [ 269.497875][ T9247] netlink: 14593 bytes leftover after parsing attributes in process `syz.2.1800'. [ 270.800436][ T9280] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1810'. [ 270.862971][ T9272] netlink: 'syz.2.1809': attribute type 21 has an invalid length. [ 270.925342][ T9274] netlink: 199824 bytes leftover after parsing attributes in process `syz.2.1809'. [ 270.961322][ T9272] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1809'. [ 271.092310][ T9282] FAULT_INJECTION: forcing a failure. [ 271.092310][ T9282] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 271.141097][ T9282] CPU: 0 PID: 9282 Comm: syz.0.1813 Not tainted syzkaller #0 [ 271.148531][ T9282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 271.158608][ T9282] Call Trace: [ 271.161911][ T9282] [ 271.164861][ T9282] dump_stack_lvl+0x188/0x250 [ 271.169587][ T9282] ? show_regs_print_info+0x20/0x20 [ 271.174811][ T9282] ? load_image+0x410/0x410 [ 271.179372][ T9282] ? __lock_acquire+0x7b50/0x7b50 [ 271.184443][ T9282] should_fail+0x383/0x4b0 [ 271.188902][ T9282] _copy_from_user+0x2e/0x170 [ 271.193616][ T9282] btf_new_fd+0x3c0/0x910 [ 271.197998][ T9282] __sys_bpf+0x58c/0x6f0 [ 271.202274][ T9282] ? bpf_link_show_fdinfo+0x380/0x380 [ 271.207663][ T9282] ? rcu_nmi_exit+0x6f/0xf0 [ 271.212353][ T9282] __x64_sys_bpf+0x78/0x90 [ 271.216801][ T9282] do_syscall_64+0x4c/0xa0 [ 271.221242][ T9282] ? clear_bhb_loop+0x30/0x80 [ 271.225942][ T9282] ? clear_bhb_loop+0x30/0x80 [ 271.230645][ T9282] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 271.236560][ T9282] RIP: 0033:0x7fbb2615c159 [ 271.240999][ T9282] 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 [ 271.260759][ T9282] RSP: 002b:00007fbb243b4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 271.269318][ T9282] RAX: ffffffffffffffda RBX: 00007fbb263e3fa0 RCX: 00007fbb2615c159 [ 271.277322][ T9282] RDX: 0000000000000028 RSI: 0000200000001300 RDI: 0000000000000012 [ 271.285421][ T9282] RBP: 00007fbb243b4090 R08: 0000000000000000 R09: 0000000000000000 [ 271.293416][ T9282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 271.301411][ T9282] R13: 00007fbb263e4038 R14: 00007fbb263e3fa0 R15: 00007fff001f96c8 [ 271.309463][ T9282] [ 272.187504][ T9320] netlink: 'syz.0.1833': attribute type 16 has an invalid length. [ 272.206531][ T9320] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1833'. [ 272.448130][ T9320] netlink: 'syz.0.1833': attribute type 10 has an invalid length. [ 272.474224][ T9320] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1833'. [ 272.510079][ T9323] netlink: 'syz.0.1833': attribute type 10 has an invalid length. [ 272.813021][ T9331] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1825'. [ 273.085885][ T9340] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.154371][ T9340] device bridge_slave_0 left promiscuous mode [ 273.205055][ T9340] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.627709][ T9349] netlink: 'syz.2.1836': attribute type 16 has an invalid length. [ 273.639419][ T9349] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1836'. [ 273.783466][ T9350] netlink: 'syz.2.1836': attribute type 10 has an invalid length. [ 273.801761][ T9350] netlink: 168 bytes leftover after parsing attributes in process `syz.2.1836'. [ 273.827395][ T9352] netlink: 'syz.2.1836': attribute type 10 has an invalid length. [ 274.105027][ T9372] FAULT_INJECTION: forcing a failure. [ 274.105027][ T9372] name failslab, interval 1, probability 0, space 0, times 0 [ 274.126526][ T9367] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1841'. [ 274.233486][ T9372] CPU: 0 PID: 9372 Comm: syz.3.1843 Not tainted syzkaller #0 [ 274.240908][ T9372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 274.250979][ T9372] Call Trace: [ 274.254282][ T9372] [ 274.257239][ T9372] dump_stack_lvl+0x188/0x250 [ 274.261953][ T9372] ? show_regs_print_info+0x20/0x20 [ 274.267181][ T9372] ? load_image+0x410/0x410 [ 274.271720][ T9372] ? __might_sleep+0xf0/0xf0 [ 274.276335][ T9372] ? __lock_acquire+0x7b50/0x7b50 [ 274.281390][ T9372] should_fail+0x383/0x4b0 [ 274.285833][ T9372] should_failslab+0x5/0x20 [ 274.290342][ T9372] slab_pre_alloc_hook+0x51/0xc0 [ 274.295297][ T9372] __kmalloc+0x6b/0x340 [ 274.299457][ T9372] ? tomoyo_realpath_from_path+0xed/0x5e0 [ 274.305288][ T9372] tomoyo_realpath_from_path+0xed/0x5e0 [ 274.310872][ T9372] tomoyo_path_number_perm+0x251/0x6b0 [ 274.316338][ T9372] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 274.321813][ T9372] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 274.328495][ T9372] security_file_ioctl+0x6c/0xa0 [ 274.333449][ T9372] __se_sys_ioctl+0x48/0x170 [ 274.338051][ T9372] do_syscall_64+0x4c/0xa0 [ 274.342472][ T9372] ? clear_bhb_loop+0x30/0x80 [ 274.347152][ T9372] ? clear_bhb_loop+0x30/0x80 [ 274.351838][ T9372] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 274.357732][ T9372] RIP: 0033:0x7f191b238159 [ 274.362151][ T9372] 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 [ 274.381762][ T9372] RSP: 002b:00007f1919490028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 274.390186][ T9372] RAX: ffffffffffffffda RBX: 00007f191b4bffa0 RCX: 00007f191b238159 [ 274.398189][ T9372] RDX: 0000200000000040 RSI: 000000000000541b RDI: 0000000000000004 [ 274.406169][ T9372] RBP: 00007f1919490090 R08: 0000000000000000 R09: 0000000000000000 [ 274.414148][ T9372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 274.422117][ T9372] R13: 00007f191b4c0038 R14: 00007f191b4bffa0 R15: 00007fffdc519888 [ 274.430118][ T9372] [ 274.491392][ T9372] ERROR: Out of memory at tomoyo_realpath_from_path. [ 274.934436][ T9398] netlink: 'syz.4.1851': attribute type 16 has an invalid length. [ 274.982333][ T9398] netlink: 168 bytes leftover after parsing attributes in process `syz.4.1851'. [ 275.096532][ T9398] netlink: 'syz.4.1851': attribute type 10 has an invalid length. [ 275.219409][ T9406] netlink: 'syz.4.1851': attribute type 10 has an invalid length. [ 275.479037][ T9411] netlink: 'syz.0.1854': attribute type 3 has an invalid length. [ 275.758215][ T9421] FAULT_INJECTION: forcing a failure. [ 275.758215][ T9421] name failslab, interval 1, probability 0, space 0, times 0 [ 275.858640][ T9421] CPU: 0 PID: 9421 Comm: syz.2.1859 Not tainted syzkaller #0 [ 275.866067][ T9421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 275.876137][ T9421] Call Trace: [ 275.879429][ T9421] [ 275.882379][ T9421] dump_stack_lvl+0x188/0x250 [ 275.887072][ T9421] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 275.893241][ T9421] ? show_regs_print_info+0x20/0x20 [ 275.898446][ T9421] ? load_image+0x410/0x410 [ 275.903019][ T9421] should_fail+0x383/0x4b0 [ 275.907453][ T9421] should_failslab+0x5/0x20 [ 275.911960][ T9421] slab_pre_alloc_hook+0x51/0xc0 [ 275.916907][ T9421] __kmalloc+0x6b/0x340 [ 275.921061][ T9421] ? tomoyo_encode+0x28a/0x550 [ 275.925820][ T9421] tomoyo_encode+0x28a/0x550 [ 275.930401][ T9421] tomoyo_realpath_from_path+0x5a2/0x5e0 [ 275.936119][ T9421] tomoyo_path_number_perm+0x251/0x6b0 [ 275.941569][ T9421] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 275.947091][ T9421] security_file_ioctl+0x6c/0xa0 [ 275.952027][ T9421] __se_sys_ioctl+0x48/0x170 [ 275.956632][ T9421] do_syscall_64+0x4c/0xa0 [ 275.961039][ T9421] ? clear_bhb_loop+0x30/0x80 [ 275.965709][ T9421] ? clear_bhb_loop+0x30/0x80 [ 275.970397][ T9421] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 275.976281][ T9421] RIP: 0033:0x7fdee91b4159 [ 275.980691][ T9421] 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 [ 276.000318][ T9421] RSP: 002b:00007fdee740c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 276.008734][ T9421] RAX: ffffffffffffffda RBX: 00007fdee943bfa0 RCX: 00007fdee91b4159 [ 276.016812][ T9421] RDX: 00002000000004c0 RSI: 000000000000541b RDI: 0000000000000005 [ 276.024782][ T9421] RBP: 00007fdee740c090 R08: 0000000000000000 R09: 0000000000000000 [ 276.032742][ T9421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 276.040792][ T9421] R13: 00007fdee943c038 R14: 00007fdee943bfa0 R15: 00007ffe1502d088 [ 276.048880][ T9421] [ 276.121747][ T9421] ERROR: Out of memory at tomoyo_realpath_from_path. [ 276.192168][ T9425] netlink: 'syz.3.1862': attribute type 21 has an invalid length. [ 276.208075][ T9425] __nla_validate_parse: 3 callbacks suppressed [ 276.208091][ T9425] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1862'. [ 276.292599][ T9425] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1862'. [ 276.331701][ T9433] FAULT_INJECTION: forcing a failure. [ 276.331701][ T9433] name failslab, interval 1, probability 0, space 0, times 0 [ 276.365414][ T9433] CPU: 1 PID: 9433 Comm: syz.2.1865 Not tainted syzkaller #0 [ 276.372825][ T9433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 276.382891][ T9433] Call Trace: [ 276.386177][ T9433] [ 276.389114][ T9433] dump_stack_lvl+0x188/0x250 [ 276.393805][ T9433] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 276.399965][ T9433] ? show_regs_print_info+0x20/0x20 [ 276.405172][ T9433] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 276.411346][ T9433] should_fail+0x383/0x4b0 [ 276.415782][ T9433] should_failslab+0x5/0x20 [ 276.420287][ T9433] slab_pre_alloc_hook+0x51/0xc0 [ 276.425253][ T9433] kmem_cache_alloc_trace+0x47/0x290 [ 276.430587][ T9433] ? ip_fib_metrics_init+0xc0/0x6f0 [ 276.435827][ T9433] ip_fib_metrics_init+0xc0/0x6f0 [ 276.440865][ T9433] ? skb_gro_incr_csum_unnecessary+0x300/0x300 [ 276.447052][ T9433] fib_create_info+0xb4f/0x2450 [ 276.451942][ T9433] fib_table_insert+0xe4/0x1b80 [ 276.456879][ T9433] ? fib_new_table+0x106/0x2d0 [ 276.461666][ T9433] ip_rt_ioctl+0x4c8/0x1160 [ 276.466193][ T9433] ? fib_validate_source+0x1330/0x1330 [ 276.471686][ T9433] ? __might_fault+0xb3/0x110 [ 276.476383][ T9433] ? _copy_from_user+0x111/0x170 [ 276.481364][ T9433] inet_ioctl+0x391/0x460 [ 276.485744][ T9433] ? lock_chain_count+0x20/0x20 [ 276.490608][ T9433] ? inet_shutdown+0x370/0x370 [ 276.495393][ T9433] ? lockdep_hardirqs_on+0x94/0x140 [ 276.500620][ T9433] ? kasan_check_range+0x80/0x290 [ 276.505673][ T9433] sock_do_ioctl+0xfb/0x320 [ 276.510199][ T9433] ? sock_show_fdinfo+0xb0/0xb0 [ 276.515081][ T9433] sock_ioctl+0x48a/0x700 [ 276.519428][ T9433] ? sock_poll+0x420/0x420 [ 276.524034][ T9433] ? bpf_lsm_file_ioctl+0x5/0x10 [ 276.528991][ T9433] ? security_file_ioctl+0x7c/0xa0 [ 276.534127][ T9433] ? sock_poll+0x420/0x420 [ 276.538565][ T9433] __se_sys_ioctl+0xfa/0x170 [ 276.543172][ T9433] do_syscall_64+0x4c/0xa0 [ 276.547613][ T9433] ? clear_bhb_loop+0x30/0x80 [ 276.552310][ T9433] ? clear_bhb_loop+0x30/0x80 [ 276.557007][ T9433] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 276.562921][ T9433] RIP: 0033:0x7fdee91b4159 [ 276.567370][ T9433] 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 [ 276.586988][ T9433] RSP: 002b:00007fdee740c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 276.595422][ T9433] RAX: ffffffffffffffda RBX: 00007fdee943bfa0 RCX: 00007fdee91b4159 [ 276.603412][ T9433] RDX: 0000200000000100 RSI: 000000000000890b RDI: 0000000000000004 [ 276.611398][ T9433] RBP: 00007fdee740c090 R08: 0000000000000000 R09: 0000000000000000 [ 276.619387][ T9433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 276.627375][ T9433] R13: 00007fdee943c038 R14: 00007fdee943bfa0 R15: 00007ffe1502d088 [ 276.635384][ T9433] [ 276.809820][ T9436] netlink: 'syz.1.1866': attribute type 10 has an invalid length. [ 276.855604][ T9437] netlink: 'syz.1.1866': attribute type 3 has an invalid length. [ 276.900440][ T9436] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1866'. [ 276.940667][ T9437] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.1866'. [ 277.116808][ T9452] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 277.307543][ T9465] bridge0: port 2(bridge_slave_1) entered disabled state [ 277.408637][ T9465] device bridge_slave_0 left promiscuous mode [ 277.423869][ T9465] bridge0: port 1(bridge_slave_0) entered disabled state [ 277.577222][ T9476] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 277.610503][ T9465] team0: Port device bridge0 removed [ 278.169449][ T9498] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 278.238605][ T9498] netlink: 16178 bytes leftover after parsing attributes in process `syz.3.1889'. [ 278.466307][ T9510] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 278.724631][ T9520] delete_channel: no stack [ 279.013105][ T9536] device bridge_slave_1 left promiscuous mode [ 279.020430][ T9536] bridge0: port 2(bridge_slave_1) entered disabled state [ 279.059325][ T9536] device bridge_slave_0 left promiscuous mode [ 279.073702][ T9536] bridge0: port 1(bridge_slave_0) entered disabled state [ 279.196436][ T9543] FAULT_INJECTION: forcing a failure. [ 279.196436][ T9543] name failslab, interval 1, probability 0, space 0, times 0 [ 279.212251][ T9543] CPU: 1 PID: 9543 Comm: syz.3.1905 Not tainted syzkaller #0 [ 279.219757][ T9543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 279.230855][ T9543] Call Trace: [ 279.234275][ T9543] [ 279.237221][ T9543] dump_stack_lvl+0x188/0x250 [ 279.241920][ T9543] ? show_regs_print_info+0x20/0x20 [ 279.247131][ T9543] ? lockdep_hardirqs_on+0x94/0x140 [ 279.252379][ T9543] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 279.258601][ T9543] should_fail+0x383/0x4b0 [ 279.263022][ T9543] should_failslab+0x5/0x20 [ 279.267533][ T9543] slab_pre_alloc_hook+0x51/0xc0 [ 279.272477][ T9543] ? security_inode_alloc+0x30/0x110 [ 279.277915][ T9543] kmem_cache_alloc+0x3d/0x280 [ 279.282688][ T9543] security_inode_alloc+0x30/0x110 [ 279.287821][ T9543] inode_init_always+0x8e5/0xc90 [ 279.292775][ T9543] new_inode_pseudo+0x8e/0x210 [ 279.292820][ T9543] __sock_create+0x128/0x910 [ 279.292846][ T9543] udp_sock_create4+0xc2/0x480 [ 279.292863][ T9543] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 279.292885][ T9543] ? erspan_exit_batch_net+0x20/0x20 [ 279.292908][ T9543] ? udp_sock_create4+0x6/0x480 [ 279.292925][ T9543] rxrpc_lookup_local+0xd15/0x1600 [ 279.328374][ T9543] ? rxrpc_process_local_events+0x920/0x920 [ 279.334883][ T9543] rxrpc_sendmsg+0x3e7/0x890 [ 279.339495][ T9543] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 279.344799][ T9543] ? rxrpc_getsockopt+0x150/0x150 [ 279.349834][ T9543] ____sys_sendmsg+0x5be/0x8f0 [ 279.354773][ T9543] ? __sys_sendmsg_sock+0x30/0x30 [ 279.359826][ T9543] ? import_iovec+0x6f/0xa0 [ 279.364337][ T9543] ___sys_sendmsg+0x236/0x2e0 [ 279.369157][ T9543] ? __sys_sendmsg+0x290/0x290 [ 279.374052][ T9543] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 279.380388][ T9543] __se_sys_sendmsg+0x1b7/0x2a0 [ 279.385244][ T9543] ? __x64_sys_sendmsg+0x80/0x80 [ 279.390182][ T9543] ? lockdep_hardirqs_on+0x94/0x140 [ 279.395472][ T9543] do_syscall_64+0x4c/0xa0 [ 279.399980][ T9543] ? clear_bhb_loop+0x30/0x80 [ 279.404658][ T9543] ? clear_bhb_loop+0x30/0x80 [ 279.409353][ T9543] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 279.415436][ T9543] RIP: 0033:0x7f191b238159 [ 279.419841][ T9543] 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 [ 279.439434][ T9543] RSP: 002b:00007f1919490028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 279.447848][ T9543] RAX: ffffffffffffffda RBX: 00007f191b4bffa0 RCX: 00007f191b238159 [ 279.455817][ T9543] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 000000000000000c [ 279.463784][ T9543] RBP: 00007f1919490090 R08: 0000000000000000 R09: 0000000000000000 [ 279.471779][ T9543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 279.479765][ T9543] R13: 00007f191b4c0038 R14: 00007f191b4bffa0 R15: 00007fffdc519888 [ 279.487747][ T9543] [ 279.499188][ T9543] socket: no more sockets [ 279.513321][ T9543] netlink: 16178 bytes leftover after parsing attributes in process `syz.3.1905'. [ 279.959201][ T9555] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 280.920020][ T9584] FAULT_INJECTION: forcing a failure. [ 280.920020][ T9584] name failslab, interval 1, probability 0, space 0, times 0 [ 280.986050][ T9584] CPU: 1 PID: 9584 Comm: syz.1.1918 Not tainted syzkaller #0 [ 280.993461][ T9584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 281.003667][ T9584] Call Trace: [ 281.006958][ T9584] [ 281.009894][ T9584] dump_stack_lvl+0x188/0x250 [ 281.014587][ T9584] ? show_regs_print_info+0x20/0x20 [ 281.019805][ T9584] ? load_image+0x410/0x410 [ 281.024324][ T9584] ? __might_sleep+0xf0/0xf0 [ 281.028921][ T9584] ? __lock_acquire+0x7b50/0x7b50 [ 281.033960][ T9584] should_fail+0x383/0x4b0 [ 281.038391][ T9584] should_failslab+0x5/0x20 [ 281.042896][ T9584] slab_pre_alloc_hook+0x51/0xc0 [ 281.047845][ T9584] __kmalloc_node_track_caller+0x68/0x3a0 [ 281.053579][ T9584] ? netlink_sendmsg+0x654/0xbe0 [ 281.058530][ T9584] ? __alloc_skb+0xf4/0x750 [ 281.063047][ T9584] ? netlink_sendmsg+0x654/0xbe0 [ 281.068006][ T9584] __alloc_skb+0x22c/0x750 [ 281.072441][ T9584] netlink_sendmsg+0x654/0xbe0 [ 281.077228][ T9584] ? netlink_getsockopt+0x570/0x570 [ 281.082431][ T9584] ? aa_sock_msg_perm+0x94/0x150 [ 281.087421][ T9584] ? apparmor_socket_sendmsg+0x88/0x230 [ 281.092985][ T9584] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 281.098279][ T9584] ? security_socket_sendmsg+0x7c/0xa0 [ 281.103744][ T9584] ? netlink_getsockopt+0x570/0x570 [ 281.108950][ T9584] ____sys_sendmsg+0x5be/0x8f0 [ 281.113729][ T9584] ? __sys_sendmsg_sock+0x30/0x30 [ 281.118774][ T9584] ? import_iovec+0x6f/0xa0 [ 281.123292][ T9584] ___sys_sendmsg+0x236/0x2e0 [ 281.128223][ T9584] ? __sys_sendmsg+0x290/0x290 [ 281.133031][ T9584] ? lockdep_hardirqs_on+0x94/0x140 [ 281.138271][ T9584] __se_sys_sendmsg+0x1b7/0x2a0 [ 281.143147][ T9584] ? __x64_sys_sendmsg+0x80/0x80 [ 281.148092][ T9584] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 281.154091][ T9584] ? lockdep_hardirqs_on+0x94/0x140 [ 281.159315][ T9584] do_syscall_64+0x4c/0xa0 [ 281.163744][ T9584] ? clear_bhb_loop+0x30/0x80 [ 281.168429][ T9584] ? clear_bhb_loop+0x30/0x80 [ 281.173120][ T9584] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 281.179028][ T9584] RIP: 0033:0x7f65a520c159 [ 281.183460][ T9584] 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 [ 281.203210][ T9584] RSP: 002b:00007f65a3464028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 281.211644][ T9584] RAX: ffffffffffffffda RBX: 00007f65a5493fa0 RCX: 00007f65a520c159 [ 281.219628][ T9584] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000009 [ 281.227614][ T9584] RBP: 00007f65a3464090 R08: 0000000000000000 R09: 0000000000000000 [ 281.235596][ T9584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 281.243579][ T9584] R13: 00007f65a5494038 R14: 00007f65a5493fa0 R15: 00007fff81027578 [ 281.251581][ T9584] [ 281.610312][ T9583] delete_channel: no stack [ 281.837894][ T9600] device bridge_slave_1 left promiscuous mode [ 281.857387][ T9600] bridge0: port 2(bridge_slave_1) entered disabled state [ 281.917021][ T9600] device bridge_slave_0 left promiscuous mode [ 281.970054][ T9600] bridge0: port 1(bridge_slave_0) entered disabled state [ 282.221592][ T9607] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 283.084389][ T9627] FAULT_INJECTION: forcing a failure. [ 283.084389][ T9627] name failslab, interval 1, probability 0, space 0, times 0 [ 283.164629][ T9627] CPU: 1 PID: 9627 Comm: syz.1.1932 Not tainted syzkaller #0 [ 283.172275][ T9627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 283.182343][ T9627] Call Trace: [ 283.185642][ T9627] [ 283.188583][ T9627] dump_stack_lvl+0x188/0x250 [ 283.193280][ T9627] ? show_regs_print_info+0x20/0x20 [ 283.198497][ T9627] ? load_image+0x410/0x410 [ 283.203022][ T9627] ? __might_sleep+0xf0/0xf0 [ 283.207634][ T9627] ? __lock_acquire+0x7b50/0x7b50 [ 283.212685][ T9627] should_fail+0x383/0x4b0 [ 283.217119][ T9627] should_failslab+0x5/0x20 [ 283.221669][ T9627] slab_pre_alloc_hook+0x51/0xc0 [ 283.226631][ T9627] __kmalloc_node_track_caller+0x68/0x3a0 [ 283.232377][ T9627] ? sk_stream_alloc_skb+0x204/0xb50 [ 283.237676][ T9627] ? __alloc_skb+0xf4/0x750 [ 283.242210][ T9627] ? sk_stream_alloc_skb+0x204/0xb50 [ 283.247511][ T9627] __alloc_skb+0x22c/0x750 [ 283.251947][ T9627] sk_stream_alloc_skb+0x204/0xb50 [ 283.257077][ T9627] tcp_connect+0x16d6/0x4970 [ 283.261712][ T9627] ? prandom_u32+0x217/0x250 [ 283.266327][ T9627] tcp_v6_connect+0x11cf/0x1a10 [ 283.271197][ T9627] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 283.277391][ T9627] ? tcp_v6_pre_connect+0xf0/0xf0 [ 283.282444][ T9627] ? tcp_sendmsg_fastopen+0x1d5/0x600 [ 283.287838][ T9627] ? tcp_sendmsg_locked+0x2efb/0x3330 [ 283.293227][ T9627] ? tcp_sendmsg+0x2b/0x40 [ 283.297655][ T9627] ? ____sys_sendmsg+0x5be/0x8f0 [ 283.302606][ T9627] ? ___sys_sendmsg+0x236/0x2e0 [ 283.304047][ T9623] validate_nla: 1 callbacks suppressed [ 283.304076][ T9623] netlink: 'syz.0.1931': attribute type 10 has an invalid length. [ 283.307467][ T9627] ? do_syscall_64+0x4c/0xa0 [ 283.307533][ T9627] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 283.307565][ T9627] __inet_stream_connect+0x244/0xd80 [ 283.336036][ T9623] netlink: 'syz.0.1931': attribute type 19 has an invalid length. [ 283.336808][ T9627] ? inet_dgram_connect+0x340/0x340 [ 283.336852][ T9627] tcp_sendmsg_fastopen+0x38f/0x600 [ 283.336878][ T9627] tcp_sendmsg_locked+0x2efb/0x3330 [ 283.360936][ T9627] ? aa_sk_perm+0x910/0x910 [ 283.365481][ T9627] ? mark_lock+0x94/0x320 [ 283.369866][ T9627] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 283.375873][ T9627] ? lock_chain_count+0x20/0x20 [ 283.380760][ T9627] ? tcp_free_fastopen_req+0x70/0x70 [ 283.385048][ T9623] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1931'. [ 283.386074][ T9627] tcp_sendmsg+0x2b/0x40 [ 283.386100][ T9627] ? inet6_compat_ioctl+0x3c0/0x3c0 [ 283.386119][ T9627] ____sys_sendmsg+0x5be/0x8f0 [ 283.386147][ T9627] ? __sys_sendmsg_sock+0x30/0x30 [ 283.386175][ T9627] ? import_iovec+0x6f/0xa0 [ 283.386196][ T9627] ___sys_sendmsg+0x236/0x2e0 [ 283.423807][ T9627] ? __sys_sendmsg+0x290/0x290 [ 283.428604][ T9627] ? lockdep_hardirqs_on+0x94/0x140 [ 283.433942][ T9627] __se_sys_sendmsg+0x1b7/0x2a0 [ 283.438818][ T9627] ? __x64_sys_sendmsg+0x80/0x80 [ 283.443790][ T9627] ? syscall_enter_from_user_mode+0x2a/0x70 [ 283.449711][ T9627] do_syscall_64+0x4c/0xa0 [ 283.454144][ T9627] ? clear_bhb_loop+0x30/0x80 [ 283.458938][ T9627] ? clear_bhb_loop+0x30/0x80 [ 283.463736][ T9627] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 283.469684][ T9627] RIP: 0033:0x7f65a520c159 [ 283.474114][ T9627] 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 [ 283.493833][ T9627] RSP: 002b:00007f65a3464028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 283.502361][ T9627] RAX: ffffffffffffffda RBX: 00007f65a5493fa0 RCX: 00007f65a520c159 [ 283.510540][ T9627] RDX: 0000000020000001 RSI: 0000200000000780 RDI: 0000000000000003 [ 283.518633][ T9627] RBP: 00007f65a3464090 R08: 0000000000000000 R09: 0000000000000000 [ 283.526663][ T9627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 283.534885][ T9627] R13: 00007f65a5494038 R14: 00007f65a5493fa0 R15: 00007fff81027578 [ 283.542985][ T9627] [ 283.611316][ T9623] netlink: 'syz.0.1931': attribute type 3 has an invalid length. [ 283.681534][ T9623] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.1931'. [ 283.701283][ T9629] delete_channel: no stack [ 283.941419][ T9639] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 284.965715][ T9677] FAULT_INJECTION: forcing a failure. [ 284.965715][ T9677] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 285.041172][ T9677] CPU: 0 PID: 9677 Comm: syz.0.1950 Not tainted syzkaller #0 [ 285.048594][ T9677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 285.058664][ T9677] Call Trace: [ 285.061956][ T9677] [ 285.064900][ T9677] dump_stack_lvl+0x188/0x250 [ 285.069599][ T9677] ? show_regs_print_info+0x20/0x20 [ 285.074818][ T9677] ? load_image+0x410/0x410 [ 285.079341][ T9677] ? __lock_acquire+0x7b50/0x7b50 [ 285.084378][ T9677] ? lockdep_hardirqs_on+0x94/0x140 [ 285.089607][ T9677] should_fail+0x383/0x4b0 [ 285.094047][ T9677] _copy_to_user+0x2e/0x130 [ 285.098566][ T9677] __htab_map_lookup_and_delete_batch+0x1b05/0x1d30 [ 285.105206][ T9677] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 285.111379][ T9677] ? htab_free_prealloced_timers+0x330/0x330 [ 285.117378][ T9677] ? htab_percpu_map_lookup_and_delete_batch+0x13/0x40 [ 285.124252][ T9677] ? htab_percpu_map_lookup_and_delete_elem+0x40/0x40 [ 285.131032][ T9677] bpf_map_do_batch+0x475/0x5f0 [ 285.135903][ T9677] ? bpf_lsm_key_free+0x10/0x10 [ 285.140773][ T9677] __sys_bpf+0x671/0x6f0 [ 285.145033][ T9677] ? bpf_link_show_fdinfo+0x380/0x380 [ 285.150415][ T9677] ? rcu_nmi_exit+0x6f/0xf0 [ 285.155039][ T9677] __x64_sys_bpf+0x78/0x90 [ 285.159620][ T9677] do_syscall_64+0x4c/0xa0 [ 285.164050][ T9677] ? clear_bhb_loop+0x30/0x80 [ 285.168749][ T9677] ? clear_bhb_loop+0x30/0x80 [ 285.173527][ T9677] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 285.179433][ T9677] RIP: 0033:0x7fbb2615c159 [ 285.183863][ T9677] 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 [ 285.203478][ T9677] RSP: 002b:00007fbb243b4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 285.212080][ T9677] RAX: ffffffffffffffda RBX: 00007fbb263e3fa0 RCX: 00007fbb2615c159 [ 285.220076][ T9677] RDX: 0000000000000038 RSI: 0000200000000800 RDI: 0000000000000019 [ 285.228061][ T9677] RBP: 00007fbb243b4090 R08: 0000000000000000 R09: 0000000000000000 [ 285.236043][ T9677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 285.244009][ T9677] R13: 00007fbb263e4038 R14: 00007fbb263e3fa0 R15: 00007fff001f96c8 [ 285.251998][ T9677] [ 285.338695][ T9678] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 286.788734][ T9724] FAULT_INJECTION: forcing a failure. [ 286.788734][ T9724] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 286.843986][ T9724] CPU: 1 PID: 9724 Comm: syz.2.1965 Not tainted syzkaller #0 [ 286.851403][ T9724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 286.861496][ T9724] Call Trace: [ 286.864786][ T9724] [ 286.867726][ T9724] dump_stack_lvl+0x188/0x250 [ 286.872523][ T9724] ? show_regs_print_info+0x20/0x20 [ 286.877747][ T9724] ? load_image+0x410/0x410 [ 286.882365][ T9724] ? __lock_acquire+0x7b50/0x7b50 [ 286.887418][ T9724] should_fail+0x383/0x4b0 [ 286.891866][ T9724] _copy_from_user+0x2e/0x170 [ 286.896670][ T9724] __copy_msghdr_from_user+0xc9/0x630 [ 286.902063][ T9724] ? verify_lock_unused+0x140/0x140 [ 286.907322][ T9724] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 286.912627][ T9724] ? perf_tp_event+0xa7e/0xbe0 [ 286.917411][ T9724] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 286.923246][ T9724] ___sys_sendmsg+0x19a/0x2e0 [ 286.927966][ T9724] ? __sys_sendmsg+0x290/0x290 [ 286.932789][ T9724] __se_sys_sendmsg+0x1b7/0x2a0 [ 286.937662][ T9724] ? __x64_sys_sendmsg+0x80/0x80 [ 286.942614][ T9724] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 286.948626][ T9724] ? lockdep_hardirqs_on+0x94/0x140 [ 286.953850][ T9724] do_syscall_64+0x4c/0xa0 [ 286.958283][ T9724] ? clear_bhb_loop+0x30/0x80 [ 286.962976][ T9724] ? clear_bhb_loop+0x30/0x80 [ 286.967668][ T9724] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 286.973586][ T9724] RIP: 0033:0x7fdee91b4159 [ 286.978012][ T9724] 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 [ 286.997707][ T9724] RSP: 002b:00007fdee740c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 287.006117][ T9724] RAX: ffffffffffffffda RBX: 00007fdee943bfa0 RCX: 00007fdee91b4159 [ 287.014198][ T9724] RDX: 0000000020040000 RSI: 0000200000000a00 RDI: 0000000000000003 [ 287.022154][ T9724] RBP: 00007fdee740c090 R08: 0000000000000000 R09: 0000000000000000 [ 287.030109][ T9724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 287.038064][ T9724] R13: 00007fdee943c038 R14: 00007fdee943bfa0 R15: 00007ffe1502d088 [ 287.046033][ T9724] [ 288.465137][ T9769] FAULT_INJECTION: forcing a failure. [ 288.465137][ T9769] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 288.527030][ T9769] CPU: 0 PID: 9769 Comm: syz.1.1980 Not tainted syzkaller #0 [ 288.534456][ T9769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 288.544528][ T9769] Call Trace: [ 288.547830][ T9769] [ 288.550793][ T9769] dump_stack_lvl+0x188/0x250 [ 288.555599][ T9769] ? show_regs_print_info+0x20/0x20 [ 288.560828][ T9769] ? load_image+0x410/0x410 [ 288.565355][ T9769] ? __lock_acquire+0x7b50/0x7b50 [ 288.570411][ T9769] should_fail+0x383/0x4b0 [ 288.574860][ T9769] _copy_from_user+0x2e/0x170 [ 288.579572][ T9769] __sys_bpf+0x26d/0x6f0 [ 288.583832][ T9769] ? perf_trace_preemptirq_template+0x2aa/0x360 [ 288.590099][ T9769] ? bpf_link_show_fdinfo+0x380/0x380 [ 288.595490][ T9769] ? rcu_nmi_exit+0x6f/0xf0 [ 288.600043][ T9769] __x64_sys_bpf+0x78/0x90 [ 288.604622][ T9769] do_syscall_64+0x4c/0xa0 [ 288.609150][ T9769] ? clear_bhb_loop+0x30/0x80 [ 288.614016][ T9769] ? clear_bhb_loop+0x30/0x80 [ 288.619235][ T9769] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 288.625168][ T9769] RIP: 0033:0x7f65a520c159 [ 288.629946][ T9769] 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 [ 288.650526][ T9769] RSP: 002b:00007f65a3464028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 288.658966][ T9769] RAX: ffffffffffffffda RBX: 00007f65a5493fa0 RCX: 00007f65a520c159 [ 288.667010][ T9769] RDX: 0000000000000070 RSI: 0000200000000440 RDI: 0000000000000005 [ 288.674996][ T9769] RBP: 00007f65a3464090 R08: 0000000000000000 R09: 0000000000000000 [ 288.682978][ T9769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 288.690956][ T9769] R13: 00007f65a5494038 R14: 00007f65a5493fa0 R15: 00007fff81027578 [ 288.698960][ T9769] [ 292.668640][ T9845] netlink: 'syz.0.2004': attribute type 2 has an invalid length. [ 292.729539][ T9845] netlink: 'syz.0.2004': attribute type 8 has an invalid length. [ 292.745400][ T9845] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2004'. [ 292.868112][ T9851] netlink: 'syz.0.2004': attribute type 2 has an invalid length. [ 292.951300][ T9851] netlink: 'syz.0.2004': attribute type 8 has an invalid length. [ 292.990315][ T9851] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2004'. [ 295.455147][ T9924] netlink: 188 bytes leftover after parsing attributes in process `syz.1.2031'. [ 296.355953][ T9950] netlink: 188 bytes leftover after parsing attributes in process `syz.1.2039'. [ 296.988279][ T9967] netlink: 'syz.4.2046': attribute type 10 has an invalid length. [ 297.019051][ T9967] device veth1_macvtap left promiscuous mode [ 297.776807][ T9981] FAULT_INJECTION: forcing a failure. [ 297.776807][ T9981] name failslab, interval 1, probability 0, space 0, times 0 [ 297.853998][ T9981] CPU: 0 PID: 9981 Comm: syz.2.2049 Not tainted syzkaller #0 [ 297.861412][ T9981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 297.871481][ T9981] Call Trace: [ 297.874776][ T9981] [ 297.877719][ T9981] dump_stack_lvl+0x188/0x250 [ 297.882418][ T9981] ? show_regs_print_info+0x20/0x20 [ 297.887633][ T9981] ? load_image+0x410/0x410 [ 297.892173][ T9981] ? perf_trace_lock_acquire+0xed/0x3f0 [ 297.897748][ T9981] should_fail+0x383/0x4b0 [ 297.902183][ T9981] should_failslab+0x5/0x20 [ 297.906700][ T9981] slab_pre_alloc_hook+0x51/0xc0 [ 297.911647][ T9981] ? skb_clone+0x1bd/0x350 [ 297.916077][ T9981] kmem_cache_alloc+0x3d/0x280 [ 297.920945][ T9981] skb_clone+0x1bd/0x350 [ 297.925204][ T9981] __netlink_deliver_tap+0x3cb/0x7c0 [ 297.930528][ T9981] netlink_deliver_tap+0x16c/0x180 [ 297.935658][ T9981] netlink_unicast+0x759/0x940 [ 297.940454][ T9981] netlink_sendmsg+0x8ba/0xbe0 [ 297.945251][ T9981] ? netlink_getsockopt+0x570/0x570 [ 297.950463][ T9981] ? aa_sock_msg_perm+0x94/0x150 [ 297.955427][ T9981] ? apparmor_socket_sendmsg+0x88/0x230 [ 297.960987][ T9981] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 297.966287][ T9981] ? security_socket_sendmsg+0x7c/0xa0 [ 297.971766][ T9981] ? netlink_getsockopt+0x570/0x570 [ 297.976989][ T9981] ____sys_sendmsg+0x5be/0x8f0 [ 297.981784][ T9981] ? __sys_sendmsg_sock+0x30/0x30 [ 297.986839][ T9981] ? import_iovec+0x6f/0xa0 [ 297.991363][ T9981] ___sys_sendmsg+0x236/0x2e0 [ 297.996074][ T9981] ? __sys_sendmsg+0x290/0x290 [ 298.000960][ T9981] ? trace_event_raw_event_lock+0x250/0x250 [ 298.006900][ T9981] __se_sys_sendmsg+0x1b7/0x2a0 [ 298.011766][ T9981] ? __x64_sys_sendmsg+0x80/0x80 [ 298.016721][ T9981] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 298.022739][ T9981] ? lockdep_hardirqs_on+0x94/0x140 [ 298.027958][ T9981] do_syscall_64+0x4c/0xa0 [ 298.032385][ T9981] ? clear_bhb_loop+0x30/0x80 [ 298.037073][ T9981] ? clear_bhb_loop+0x30/0x80 [ 298.041765][ T9981] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 298.047669][ T9981] RIP: 0033:0x7fdee91b4159 [ 298.052083][ T9981] 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 [ 298.071682][ T9981] RSP: 002b:00007fdee73eb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 298.080089][ T9981] RAX: ffffffffffffffda RBX: 00007fdee943c090 RCX: 00007fdee91b4159 [ 298.088050][ T9981] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 000000000000000e [ 298.096008][ T9981] RBP: 00007fdee73eb090 R08: 0000000000000000 R09: 0000000000000000 [ 298.103967][ T9981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 298.111928][ T9981] R13: 00007fdee943c128 R14: 00007fdee943c090 R15: 00007ffe1502d088 [ 298.119906][ T9981] [ 298.144714][ T9986] netlink: 'syz.4.2051': attribute type 10 has an invalid length. [ 298.322154][ T9981] netlink: 'syz.2.2049': attribute type 10 has an invalid length. [ 298.362639][ T9981] device veth0_macvtap left promiscuous mode [ 300.114676][T10029] netlink: 36 bytes leftover after parsing attributes in process `syz.0.2065'. [ 300.135643][T10029] : renamed from caif0 [ 300.151946][T10029] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 300.345670][T10033] FAULT_INJECTION: forcing a failure. [ 300.345670][T10033] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 300.376422][T10033] CPU: 1 PID: 10033 Comm: syz.0.2067 Not tainted syzkaller #0 [ 300.383915][T10033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 300.393975][T10033] Call Trace: [ 300.397263][T10033] [ 300.400200][T10033] dump_stack_lvl+0x188/0x250 [ 300.404892][T10033] ? show_regs_print_info+0x20/0x20 [ 300.410099][T10033] ? load_image+0x410/0x410 [ 300.414614][T10033] ? __lock_acquire+0x7b50/0x7b50 [ 300.419650][T10033] should_fail+0x383/0x4b0 [ 300.424086][T10033] prepare_alloc_pages+0x1e3/0x5b0 [ 300.429213][T10033] __alloc_pages+0x11b/0x480 [ 300.433812][T10033] ? zone_statistics+0x170/0x170 [ 300.438762][T10033] ? __rwlock_init+0x140/0x140 [ 300.443531][T10033] ? alloc_pages+0x452/0x560 [ 300.448131][T10033] __get_free_pages+0x8/0x30 [ 300.452719][T10033] kasan_populate_vmalloc_pte+0x21/0xc0 [ 300.458270][T10033] __apply_to_page_range+0x987/0xd10 [ 300.463561][T10033] ? kasan_populate_vmalloc+0x70/0x70 [ 300.468938][T10033] alloc_vmap_area+0x19e8/0x1b30 [ 300.473900][T10033] ? vm_map_ram+0xba0/0xba0 [ 300.478416][T10033] __get_vm_area_node+0x14f/0x2d0 [ 300.483463][T10033] __vmalloc_node_range+0xef/0x8b0 [ 300.488691][T10033] ? sock_hash_alloc+0x2b9/0x530 [ 300.493624][T10033] bpf_map_area_alloc+0xd4/0xe0 [ 300.498464][T10033] ? sock_hash_alloc+0x2b9/0x530 [ 300.503392][T10033] sock_hash_alloc+0x2b9/0x530 [ 300.508158][T10033] map_create+0x481/0x2330 [ 300.512566][T10033] ? bpf_lsm_bpf+0x5/0x10 [ 300.516996][T10033] __sys_bpf+0x30a/0x6f0 [ 300.521232][T10033] ? bpf_link_show_fdinfo+0x380/0x380 [ 300.526603][T10033] ? rcu_nmi_exit+0x6f/0xf0 [ 300.531122][T10033] __x64_sys_bpf+0x78/0x90 [ 300.535542][T10033] do_syscall_64+0x4c/0xa0 [ 300.539948][T10033] ? clear_bhb_loop+0x30/0x80 [ 300.544623][T10033] ? clear_bhb_loop+0x30/0x80 [ 300.549299][T10033] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 300.555179][T10033] RIP: 0033:0x7fbb2615c159 [ 300.559579][T10033] 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 [ 300.579171][T10033] RSP: 002b:00007fbb243b4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 300.587597][T10033] RAX: ffffffffffffffda RBX: 00007fbb263e3fa0 RCX: 00007fbb2615c159 [ 300.595562][T10033] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 0000000000000000 [ 300.603543][T10033] RBP: 00007fbb243b4090 R08: 0000000000000000 R09: 0000000000000000 [ 300.611529][T10033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 300.619610][T10033] R13: 00007fbb263e4038 R14: 00007fbb263e3fa0 R15: 00007fff001f96c8 [ 300.627582][T10033] [ 300.977991][T10048] netlink: 'syz.4.2070': attribute type 10 has an invalid length. [ 301.951274][T10068] delete_channel: no stack [ 301.971126][T10068] delete_channel: no stack [ 304.212458][T10122] netlink: 'syz.3.2092': attribute type 10 has an invalid length. [ 304.286053][T10122] team0: Port device geneve1 added [ 304.587505][T10133] netlink: 'syz.2.2099': attribute type 21 has an invalid length. Stopping sshd: [ 304.621329][T10133] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2099'. stopped /usr/sbin/sshd (pid 3948) OK Stopping crond: stopped /usr/sbin/crond (pid 3924) OK Stopping dhcpcd... [ 305.536285][T10158] netlink: 'syz.0.2105': attribute type 21 has an invalid length. [ 305.580813][T10158] netlink: 152 bytes leftover after parsing attributes in process `syz.0.2105'. [ 305.652377][T10158] netlink: 199824 bytes leftover after parsing attributes in process `syz.0.2105'. stopped /sbin/dhcpcd (pid 3849) Stopping network: [ 306.177510][T10183] FAULT_INJECTION: forcing a failure. [ 306.177510][T10183] name failslab, interval 1, probability 0, space 0, times 0 [ 306.271108][T10183] CPU: 1 PID: 10183 Comm: syz.4.2109 Not tainted syzkaller #0 [ 306.278698][T10183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 306.288866][T10183] Call Trace: [ 306.292167][T10183] [ 306.295112][T10183] dump_stack_lvl+0x188/0x250 [ 306.299813][T10183] ? __lock_acquire+0x7b50/0x7b50 [ 306.304866][T10183] ? show_regs_print_info+0x20/0x20 [ 306.310081][T10183] ? load_image+0x410/0x410 [ 306.314604][T10183] ? __ip_dev_find+0x4ca/0x570 [ 306.319388][T10183] ? ip_cmsg_send+0x4fc/0xa50 [ 306.324080][T10183] should_fail+0x383/0x4b0 [ 306.328514][T10183] should_failslab+0x5/0x20 [ 306.333029][T10183] slab_pre_alloc_hook+0x51/0xc0 [ 306.337981][T10183] ? dst_alloc+0x101/0x160 [ 306.342419][T10183] kmem_cache_alloc+0x3d/0x280 [ 306.347303][T10183] dst_alloc+0x101/0x160 [ 306.351571][T10183] ip_route_output_key_hash_rcu+0x15b9/0x24f0 [ 306.357671][T10183] ip_route_output_key_hash+0x1c6/0x300 [ 306.363264][T10183] ? ip_route_input_rcu+0x30e0/0x30e0 [ 306.368657][T10183] ? ip_cmsg_send+0x9a5/0xa50 [ 306.373353][T10183] ip_route_output_flow+0x26/0x150 [ 306.378483][T10183] ? security_sk_classify_flow+0x77/0x90 [ 306.384136][T10183] raw_sendmsg+0xf08/0x18b0 [ 306.388665][T10183] ? compat_raw_ioctl+0x60/0x60 [ 306.393560][T10183] ? tomoyo_socket_sendmsg_permission+0x212/0x2f0 [ 306.399990][T10183] ? aa_sock_msg_perm+0x94/0x150 [ 306.404940][T10183] ? sock_rps_record_flow+0x17/0x3b0 [ 306.410240][T10183] ? inet_sendmsg+0x7a/0x2a0 [ 306.414842][T10183] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 306.420140][T10183] ? inet_send_prepare+0x250/0x250 [ 306.425269][T10183] ____sys_sendmsg+0x5be/0x8f0 [ 306.430145][T10183] ? __sys_sendmsg_sock+0x30/0x30 [ 306.435191][T10183] ? import_iovec+0x6f/0xa0 [ 306.439719][T10183] ___sys_sendmsg+0x236/0x2e0 [ 306.444420][T10183] ? __sys_sendmsg+0x290/0x290 [ 306.449236][T10183] __se_sys_sendmsg+0x1b7/0x2a0 [ 306.454102][T10183] ? __x64_sys_sendmsg+0x80/0x80 [ 306.459059][T10183] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 306.465161][T10183] ? lockdep_hardirqs_on+0x94/0x140 [ 306.470469][T10183] do_syscall_64+0x4c/0xa0 [ 306.474899][T10183] ? clear_bhb_loop+0x30/0x80 [ 306.479594][T10183] ? clear_bhb_loop+0x30/0x80 [ 306.484294][T10183] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 306.490200][T10183] RIP: 0033:0x7f526629d159 [ 306.494989][T10183] 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 [ 306.514635][T10183] RSP: 002b:00007f52644f5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 306.523120][T10183] RAX: ffffffffffffffda RBX: 00007f5266524fa0 RCX: 00007f526629d159 [ 306.531107][T10183] RDX: 00000000200040c4 RSI: 0000200000001640 RDI: 0000000000000007 [ 306.539111][T10183] RBP: 00007f52644f5090 R08: 0000000000000000 R09: 0000000000000000 [ 306.547106][T10183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 306.555093][T10183] R13: 00007f5266525038 R14: 00007f5266524fa0 R15: 00007fffab868548 [ 306.563101][T10183] [ 306.795787][T10189] FAULT_INJECTION: forcing a failure. [ 306.795787][T10189] name failslab, interval 1, probability 0, space 0, times 0 [ 306.835914][T10189] CPU: 0 PID: 10189 Comm: syz.4.2110 Not tainted syzkaller #0 [ 306.843548][T10189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 306.853612][T10189] Call Trace: [ 306.856909][T10189] [ 306.859859][T10189] dump_stack_lvl+0x188/0x250 [ 306.864554][T10189] ? show_regs_print_info+0x20/0x20 [ 306.869768][T10189] ? load_image+0x410/0x410 [ 306.874341][T10189] ? __lock_acquire+0x7b50/0x7b50 [ 306.879392][T10189] should_fail+0x383/0x4b0 [ 306.883837][T10189] should_failslab+0x5/0x20 [ 306.888365][T10189] slab_pre_alloc_hook+0x51/0xc0 [ 306.893325][T10189] __kmalloc+0x6b/0x340 [ 306.897497][T10189] ? security_sk_alloc+0x47/0x130 [ 306.902543][T10189] security_sk_alloc+0x47/0x130 [ 306.907427][T10189] sk_prot_alloc+0x101/0x210 [ 306.912035][T10189] ? sk_alloc+0x1d/0x310 [ 306.916427][T10189] sk_alloc+0x2f/0x310 [ 306.920550][T10189] bpf_prog_test_run_skb+0x23c/0x1190 [ 306.925949][T10189] ? __fget_files+0x402/0x470 [ 306.930687][T10189] ? cpu_online+0x60/0x60 [ 306.935041][T10189] bpf_prog_test_run+0x31c/0x390 [ 306.939999][T10189] __sys_bpf+0x5a5/0x6f0 [ 306.944288][T10189] ? perf_trace_preemptirq_template+0x2aa/0x360 [ 306.950545][T10189] ? bpf_link_show_fdinfo+0x380/0x380 [ 306.955933][T10189] ? rcu_nmi_exit+0x6f/0xf0 [ 306.960468][T10189] __x64_sys_bpf+0x78/0x90 [ 306.964906][T10189] do_syscall_64+0x4c/0xa0 [ 306.969331][T10189] ? clear_bhb_loop+0x30/0x80 [ 306.974028][T10189] ? clear_bhb_loop+0x30/0x80 [ 306.978726][T10189] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 306.984632][T10189] RIP: 0033:0x7f526629d159 [ 306.989058][T10189] 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 [ 307.008675][T10189] RSP: 002b:00007f52644f5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 307.017083][T10189] RAX: ffffffffffffffda RBX: 00007f5266524fa0 RCX: 00007f526629d159 [ 307.025047][T10189] RDX: 0000000000000048 RSI: 0000200000000780 RDI: 000000000000000a [ 307.033006][T10189] RBP: 00007f52644f5090 R08: 0000000000000000 R09: 0000000000000000 [ 307.040967][T10189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 307.048928][T10189] R13: 00007f5266525038 R14: 00007f5266524fa0 R15: 00007fffab868548 [ 307.056901][T10189] OK Stopping iptables: OK [ 309.717958][T10244] device macvlan1 entered promiscuous mode [ 309.763804][T10242] netlink: 212912 bytes leftover after parsing attributes in process `syz.3.2122'. Stopping system message bus: [ 310.143784][T10260] netlink: 'syz.2.2123': attribute type 2 has an invalid length. [ 310.183871][T10260] netlink: 9 bytes leftover after parsing attributes in process `syz.2.2123'. [ 310.236590][T10259] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.2123'. [ 310.275147][T10259] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.2123'. [ 310.339605][T10260] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.2123'. [ 310.815909][T10287] FAULT_INJECTION: forcing a failure. [ 310.815909][T10287] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 310.836999][T10287] CPU: 0 PID: 10287 Comm: syz.1.2135 Not tainted syzkaller #0 [ 310.844514][T10287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 310.854598][T10287] Call Trace: [ 310.857894][T10287] [ 310.860833][T10287] dump_stack_lvl+0x188/0x250 [ 310.865533][T10287] ? show_regs_print_info+0x20/0x20 [ 310.870746][T10287] ? load_image+0x410/0x410 [ 310.875275][T10287] ? __lock_acquire+0x7b50/0x7b50 [ 310.880329][T10287] should_fail+0x383/0x4b0 [ 310.884772][T10287] _copy_from_user+0x2e/0x170 [ 310.889478][T10287] __sys_bpf+0x26d/0x6f0 [ 310.893738][T10287] ? perf_trace_preemptirq_template+0x2aa/0x360 [ 310.900004][T10287] ? bpf_link_show_fdinfo+0x380/0x380 [ 310.905394][T10287] ? rcu_nmi_exit+0x6f/0xf0 [ 310.909956][T10287] __x64_sys_bpf+0x78/0x90 [ 310.914395][T10287] do_syscall_64+0x4c/0xa0 [ 310.918823][T10287] ? clear_bhb_loop+0x30/0x80 [ 310.923508][T10287] ? clear_bhb_loop+0x30/0x80 [ 310.928205][T10287] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 310.934108][T10287] RIP: 0033:0x7f65a520c159 [ 310.938537][T10287] 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 [ 310.958158][T10287] RSP: 002b:00007f65a3464028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 310.966584][T10287] RAX: ffffffffffffffda RBX: 00007f65a5493fa0 RCX: 00007f65a520c159 [ 310.974563][T10287] RDX: 0000000000000020 RSI: 0000200000000100 RDI: 0000000000000002 [ 310.982541][T10287] RBP: 00007f65a3464090 R08: 0000000000000000 R09: 0000000000000000 [ 310.990514][T10287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 310.998489][T10287] R13: 00007f65a5494038 R14: 00007f65a5493fa0 R15: 00007fff81027578 [ 311.006507][T10287] done [ 311.618049][T10313] FAULT_INJECTION: forcing a failure. [ 311.618049][T10313] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 311.652611][T10313] CPU: 0 PID: 10313 Comm: syz.4.2143 Not tainted syzkaller #0 [ 311.660110][T10313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 311.670176][T10313] Call Trace: [ 311.672633][T10314] FAULT_INJECTION: forcing a failure. [ 311.672633][T10314] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 311.673462][T10313] [ 311.689395][T10313] dump_stack_lvl+0x188/0x250 [ 311.694097][T10313] ? show_regs_print_info+0x20/0x20 [ 311.699329][T10313] ? load_image+0x410/0x410 [ 311.703872][T10313] ? __lock_acquire+0x7b50/0x7b50 [ 311.708909][T10313] should_fail+0x383/0x4b0 [ 311.713334][T10313] _copy_to_user+0x2e/0x130 [ 311.717858][T10313] simple_read_from_buffer+0xe3/0x150 [ 311.723244][T10313] proc_fail_nth_read+0x1a6/0x220 [ 311.728274][T10313] ? proc_fault_inject_write+0x310/0x310 [ 311.733908][T10313] ? fsnotify_perm+0x254/0x560 [ 311.738682][T10313] ? proc_fault_inject_write+0x310/0x310 [ 311.744321][T10313] vfs_read+0x2ff/0xd50 [ 311.748500][T10313] ? __lock_acquire+0x7b50/0x7b50 [ 311.753534][T10313] ? kernel_read+0x1e0/0x1e0 [ 311.758123][T10313] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 311.764280][T10313] ? lockdep_hardirqs_on+0x94/0x140 [ 311.769496][T10313] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 311.775663][T10313] ksys_read+0x153/0x260 [ 311.779905][T10313] ? vfs_write+0xd70/0xd70 [ 311.784315][T10313] ? lockdep_hardirqs_on+0x94/0x140 [ 311.789508][T10313] do_syscall_64+0x4c/0xa0 [ 311.793913][T10313] ? clear_bhb_loop+0x30/0x80 [ 311.798589][T10313] ? clear_bhb_loop+0x30/0x80 [ 311.803273][T10313] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 311.809164][T10313] RIP: 0033:0x7f526625d98e [ 311.813577][T10313] 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 [ 311.833174][T10313] RSP: 002b:00007f52644f4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 311.841667][T10313] RAX: ffffffffffffffda RBX: 00007f52644f56c0 RCX: 00007f526625d98e [ 311.849626][T10313] RDX: 000000000000000f RSI: 00007f52644f50a0 RDI: 0000000000000004 [ 311.857585][T10313] RBP: 00007f52644f5090 R08: 0000000000000000 R09: 0000000000000000 [ 311.865548][T10313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 311.873522][T10313] R13: 00007f5266525038 R14: 00007f5266524fa0 R15: 00007fffab868548 [ 311.881505][T10313] [ 311.895451][T10314] CPU: 1 PID: 10314 Comm: syz.2.2141 Not tainted syzkaller #0 [ 311.902943][T10314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 311.913011][T10314] Call Trace: [ 311.916292][T10314] [ 311.919222][T10314] dump_stack_lvl+0x188/0x250 [ 311.923912][T10314] ? show_regs_print_info+0x20/0x20 [ 311.929124][T10314] ? load_image+0x410/0x410 [ 311.933636][T10314] ? __lock_acquire+0x7b50/0x7b50 [ 311.938686][T10314] should_fail+0x383/0x4b0 [ 311.943113][T10314] _copy_from_user+0x2e/0x170 [ 311.947803][T10314] ioctl_standard_iw_point+0x5f4/0xd50 [ 311.953284][T10314] ? __cfg80211_wext_giwauth+0x10/0x10 [ 311.958753][T10314] ? iw_handler_get_iwstats+0x240/0x240 [ 311.964311][T10314] ? mutex_lock_io_nested+0x60/0x60 [ 311.969526][T10314] ? apparmor_capable+0x12c/0x190 [ 311.974554][T10314] ? full_name_hash+0x8e/0xe0 [ 311.979238][T10314] ioctl_standard_call+0xaa/0x250 [ 311.984257][T10314] ? __cfg80211_wext_giwauth+0x10/0x10 [ 311.989701][T10314] ? __cfg80211_wext_giwauth+0x10/0x10 [ 311.995142][T10314] wext_ioctl_dispatch+0x3da/0x470 [ 312.000264][T10314] ? wext_ioctl_dispatch+0x470/0x470 [ 312.005533][T10314] ? iw_handler_get_private+0x1e0/0x1e0 [ 312.011062][T10314] wext_handle_ioctl+0x114/0x1d0 [ 312.015985][T10314] ? call_commit_handler+0xf0/0xf0 [ 312.021085][T10314] sock_ioctl+0x143/0x700 [ 312.025402][T10314] ? sock_poll+0x420/0x420 [ 312.029807][T10314] ? bpf_lsm_file_ioctl+0x5/0x10 [ 312.034727][T10314] ? security_file_ioctl+0x7c/0xa0 [ 312.039826][T10314] ? sock_poll+0x420/0x420 [ 312.044232][T10314] __se_sys_ioctl+0xfa/0x170 [ 312.048809][T10314] do_syscall_64+0x4c/0xa0 [ 312.053207][T10314] ? clear_bhb_loop+0x30/0x80 [ 312.057871][T10314] ? clear_bhb_loop+0x30/0x80 [ 312.062530][T10314] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 312.068407][T10314] RIP: 0033:0x7fdee91b4159 [ 312.072810][T10314] 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 [ 312.092397][T10314] RSP: 002b:00007fdee740c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 312.100795][T10314] RAX: ffffffffffffffda RBX: 00007fdee943bfa0 RCX: 00007fdee91b4159 [ 312.108748][T10314] RDX: 0000200000000000 RSI: 0000000000008b34 RDI: 0000000000000003 [ 312.116725][T10314] RBP: 00007fdee740c090 R08: 0000000000000000 R09: 0000000000000000 [ 312.124680][T10314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 312.132632][T10314] R13: 00007fdee943c038 R14: 00007fdee943bfa0 R15: 00007ffe1502d088 [ 312.140600][T10314] killall: can't kill pid 4555: No such process [ 313.398302][T10354] netlink: 'syz.4.2154': attribute type 21 has an invalid length. [ 313.445307][T10359] netlink: 199824 bytes leftover after parsing attributes in process `syz.4.2154'. [ 313.484536][T10354] netlink: 152 bytes leftover after parsing attributes in process `syz.4.2154'. Stopping klogd: OK Stopping acpid: OK Stopping syslogd: stopped /sbin/syslogd (pid 3539) OK acpid: exiting [ 316.403113][T10384] FAULT_INJECTION: forcing a failure. [ 316.403113][T10384] name failslab, interval 1, probability 0, space 0, times 0 [ 316.422164][T10384] CPU: 1 PID: 10384 Comm: syz.1.2161 Not tainted syzkaller #0 [ 316.429661][T10384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 316.439734][T10384] Call Trace: [ 316.443007][T10384] [ 316.445922][T10384] dump_stack_lvl+0x188/0x250 [ 316.450600][T10384] ? show_regs_print_info+0x20/0x20 [ 316.455782][T10384] ? load_image+0x410/0x410 [ 316.460277][T10384] ? memset_erms+0xb/0x10 [ 316.464593][T10384] should_fail+0x383/0x4b0 [ 316.469002][T10384] should_failslab+0x5/0x20 [ 316.473488][T10384] slab_pre_alloc_hook+0x51/0xc0 [ 316.478410][T10384] ? __build_skb+0x26/0x2e0 [ 316.482901][T10384] kmem_cache_alloc+0x3d/0x280 [ 316.487655][T10384] __build_skb+0x26/0x2e0 [ 316.491970][T10384] build_skb+0x1e/0x160 [ 316.496115][T10384] bpf_prog_test_run_skb+0x25c/0x1190 [ 316.501473][T10384] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 316.507620][T10384] ? cpu_online+0x60/0x60 [ 316.511941][T10384] bpf_prog_test_run+0x31c/0x390 [ 316.516870][T10384] __sys_bpf+0x5a5/0x6f0 [ 316.521097][T10384] ? bpf_link_show_fdinfo+0x380/0x380 [ 316.526452][T10384] ? rcu_nmi_exit+0x6f/0xf0 [ 316.530960][T10384] __x64_sys_bpf+0x78/0x90 [ 316.535358][T10384] do_syscall_64+0x4c/0xa0 [ 316.539755][T10384] ? clear_bhb_loop+0x30/0x80 [ 316.544415][T10384] ? clear_bhb_loop+0x30/0x80 [ 316.549086][T10384] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 316.554960][T10384] RIP: 0033:0x7f65a520c159 [ 316.559363][T10384] 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 [ 316.578955][T10384] RSP: 002b:00007f65a3464028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 316.587360][T10384] RAX: ffffffffffffffda RBX: 00007f65a5493fa0 RCX: 00007f65a520c159 [ 316.595320][T10384] RDX: 000000000000004c RSI: 0000200000000240 RDI: 000000000000000a [ 316.603274][T10384] RBP: 00007f65a3464090 R08: 0000000000000000 R09: 0000000000000000 [ 316.611231][T10384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 316.619188][T10384] R13: 00007f65a5494038 R14: 00007f65a5493fa0 R15: 00007fff81027578 [ 316.627165][T10384] [ 316.678003][T10391] netlink: 'syz.4.2163': attribute type 1 has an invalid length. [ 316.698102][T10391] netlink: 15999 bytes leftover after parsing attributes in process `syz.4.2163'. umount: can't remount debugfs read-only [ 316.952974][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.959333][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.941454][T10426] FAULT_INJECTION: forcing a failure. [ 317.941454][T10426] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 317.969784][T10426] CPU: 0 PID: 10426 Comm: syz.0.2172 Not tainted syzkaller #0 [ 317.977293][T10426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 317.987372][T10426] Call Trace: [ 317.990668][T10426] [ 317.993617][T10426] dump_stack_lvl+0x188/0x250 [ 317.998331][T10426] ? show_regs_print_info+0x20/0x20 [ 318.003724][T10426] ? load_image+0x410/0x410 [ 318.008262][T10426] ? __lock_acquire+0x7b50/0x7b50 [ 318.013324][T10426] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 318.019955][T10426] should_fail+0x383/0x4b0 [ 318.024411][T10426] _copy_from_user+0x2e/0x170 [ 318.029122][T10426] ___sys_recvmsg+0x173/0x5c0 [ 318.033842][T10426] ? __sys_recvmsg+0x280/0x280 [ 318.038644][T10426] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 318.045259][T10426] ? vfs_write+0xaa6/0xd70 [ 318.048855][T10380] ODEBUG: Out of memory. ODEBUG disabled [ 318.049721][T10426] ? __fget_files+0x402/0x470 [ 318.060219][T10426] __x64_sys_recvmsg+0x201/0x2d0 [ 318.065198][T10426] ? ___sys_recvmsg+0x5c0/0x5c0 [ 318.070076][T10426] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 318.076118][T10426] ? lockdep_hardirqs_on+0x94/0x140 [ 318.081356][T10426] do_syscall_64+0x4c/0xa0 [ 318.085793][T10426] ? clear_bhb_loop+0x30/0x80 [ 318.090488][T10426] ? clear_bhb_loop+0x30/0x80 [ 318.095189][T10426] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 318.101111][T10426] RIP: 0033:0x7fbb2615c159 [ 318.105548][T10426] 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 [ 318.125178][T10426] RSP: 002b:00007fbb243b4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 318.133622][T10426] RAX: ffffffffffffffda RBX: 00007fbb263e3fa0 RCX: 00007fbb2615c159 [ 318.141614][T10426] RDX: 0000000000010000 RSI: 0000200000005140 RDI: 0000000000000003 [ 318.149608][T10426] RBP: 00007fbb243b4090 R08: 0000000000000000 R09: 0000000000000000 [ 318.157599][T10426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 318.165597][T10426] R13: 00007fbb263e4038 R14: 00007fbb263e3fa0 R15: 00007fff001f96c8 [ 318.173635][T10426] [ 318.200827][T10428] netlink: 'syz.3.2173': attribute type 1 has an invalid length. [ 318.210198][T10428] netlink: 181400 bytes leftover after parsing attributes in process `syz.3.2173'. [ 318.466321][T10432] netlink: 'syz.3.2174': attribute type 21 has an invalid length. [ 318.502047][T10432] netlink: 152 bytes leftover after parsing attributes in process `syz.3.2174'. [ 318.548825][T10434] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.2174'. [ 319.948451][T10472] FAULT_INJECTION: forcing a failure. [ 319.948451][T10472] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 319.962452][T10472] CPU: 0 PID: 10472 Comm: syz.4.2187 Not tainted syzkaller #0 [ 319.969947][T10472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 319.980021][T10472] Call Trace: [ 319.983327][T10472] [ 319.986272][T10472] dump_stack_lvl+0x188/0x250 [ 319.990991][T10472] ? show_regs_print_info+0x20/0x20 [ 319.996208][T10472] ? load_image+0x410/0x410 [ 320.000733][T10472] ? __lock_acquire+0x7b50/0x7b50 [ 320.005766][T10472] ? perf_trace_lock+0xe4/0x390 [ 320.010654][T10472] should_fail+0x383/0x4b0 [ 320.015105][T10472] _copy_from_user+0x2e/0x170 [ 320.019803][T10472] ___sys_recvmsg+0x173/0x5c0 [ 320.024491][T10472] ? __sys_recvmsg+0x280/0x280 [ 320.029301][T10472] ? __fget_files+0x402/0x470 [ 320.034016][T10472] __x64_sys_recvmsg+0x201/0x2d0 [ 320.038952][T10472] ? ___sys_recvmsg+0x5c0/0x5c0 [ 320.043787][T10472] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 320.049777][T10472] ? lockdep_hardirqs_on+0x94/0x140 [ 320.054976][T10472] do_syscall_64+0x4c/0xa0 [ 320.059377][T10472] ? clear_bhb_loop+0x30/0x80 [ 320.064043][T10472] ? clear_bhb_loop+0x30/0x80 [ 320.068711][T10472] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 320.074594][T10472] RIP: 0033:0x7f526629d159 [ 320.079003][T10472] 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 [ 320.098600][T10472] RSP: 002b:00007f52644f5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 320.107018][T10472] RAX: ffffffffffffffda RBX: 00007f5266524fa0 RCX: 00007f526629d159 [ 320.114977][T10472] RDX: 0000000000010070 RSI: 0000200000001e40 RDI: 0000000000000004 [ 320.122943][T10472] RBP: 00007f52644f5090 R08: 0000000000000000 R09: 0000000000000000 [ 320.130905][T10472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 320.138889][T10472] R13: 00007f5266525038 R14: 00007f5266524fa0 R15: 00007fffab868548 [ 320.146879][T10472] umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Connection to 10.128.1.51 closed by remote host. Sent SIGTERM to all processes [ 321.708725][ T1272] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 321.756381][ T1272] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Sent SIGKILL to all processes [ 321.828218][ T1272] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Requesting system poweroff [ 321.864638][ T1272] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 321.941917][ T1272] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.009264][ T1272] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.065826][ T1272] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.174815][ T1272] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.362621][ T1272] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.436475][ T1272] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.504466][ T1272] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.555110][ T1272] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.643867][ T1272] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.694471][ T1272] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.776963][ T1272] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.846752][ T1272] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 322.846929][T10487] kvm: exiting hardware virtualization [ 322.872933][T10487] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 322.883468][T10487] ACPI: PM: Preparing to enter system sleep state S5 [ 322.891797][T10487] reboot: Power down serialport: VM disconnected.