last executing test programs: 2.332796708s ago: executing program 0 (id=1152): r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) perf_event_open$cgroup(0x0, r0, 0x6, 0xffffffffffffffff, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x12, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x9, '\x00', 0x0, @cgroup_sock_addr=0xf, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, 0x94) gettid() r1 = socket$kcm(0x2, 0x5, 0x2) sendmsg$inet(r1, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000001300)=ANY=[@ANYBLOB="1c00020000000000000000000800000e", @ANYRES32=0x0, @ANYRESHEX=0x0], 0x48}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)="18", 0x1}], 0x1}, 0x8091) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3f}, 0x38) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x1, 0x84) close(0xffffffffffffffff) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000780)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea6f464160af36514000cc00800020004000200060000000364bc24eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$tipc(r2, &(0x7f0000000740)={&(0x7f0000000280)=@nameseq={0x1e, 0x1, 0x0, {0x20000401}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xc4}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_procs(r3, 0x0, 0x2, 0x0) write$cgroup_pid(r4, &(0x7f00000001c0), 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0), 0x12) r6 = openat$cgroup_procs(r5, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f0000000380), 0x12) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000004c0)=""/192}, 0x20) 2.023056954s ago: executing program 3 (id=1158): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8b04, 0x0) 1.974922847s ago: executing program 0 (id=1159): close(0xffffffffffffffff) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000000f40)=ANY=[@ANYBLOB="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@ANYRES8], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffc9}, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000000)="06ff03076844ba8cb89e14f00806", 0x0, 0xfffffffc, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB], 0x0, 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x94) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10) bpf$BPF_LINK_UPDATE(0x1d, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f0000000000"], &(0x7f0000000140)='GPL\x00'}, 0x94) close(0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r1 = socket$kcm(0x2, 0x5, 0x84) recvmsg$kcm(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x40012100) 1.974315907s ago: executing program 1 (id=1160): r0 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000710435000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r2, 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={'bridge_slave_0\x00', @broadcast}) r3 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r3, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x3000c0c0) recvmsg$kcm(r3, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x10020) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x31, 0x31, 0x9, [@fwd={0xc}, @datasec={0xb, 0x1, 0x0, 0xf, 0x1, [{0x4, 0x3, 0x7}], "7f"}, @func={0x5, 0x0, 0x0, 0xc, 0x4}]}, {0x0, [0x2e, 0x61, 0x5f, 0x2e, 0x5f, 0x5f, 0x0]}}, &(0x7f00000002c0)=""/29, 0x55, 0x1d, 0x0, 0x1ff}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x76}, [@call={0x27, 0x0, 0x0, 0x98}]}, &(0x7f0000000040)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, @sock_ops, r4}, 0x94) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000000)={r3}) 1.851138523s ago: executing program 3 (id=1161): 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}, 0x0, 0x1ff, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) perf_event_open$cgroup(&(0x7f0000000380)={0x1, 0x80, 0x9, 0xc, 0x5, 0x0, 0x0, 0x3, 0x400, 0x6, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={0x0}, 0x80, 0x400, 0x10, 0x0, 0x8, 0xa, 0x6, 0x0, 0x9000, 0x0, 0x100000001}, 0xffffffffffffffff, 0x5, r1, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x8040) r2 = socket$kcm(0xa, 0x1, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r3], 0x50) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x8916, &(0x7f0000000000)={r3}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x8936, &(0x7f0000000000)={r3}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000001c0)={0x4, 0x80, 0xf9, 0x3, 0x0, 0x0, 0x0, 0x62af, 0x62f02, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x800, 0x1, @perf_bp={0x0, 0x4}, 0x110, 0xfffffffffffffff0, 0x4b2, 0x5, 0x1000, 0x5, 0x88cc, 0x0, 0x0, 0x0, 0x8000000000000001}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001340), 0x0, 0x0, 0x0, 0xc9e}, 0x8000) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0a00000003000000040000708de3ef5cae5a000800000089000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) close(r4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x6, 0x4, 0x4, 0x4, 0x0, 0x1}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xd, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x0, 0xe, 0x0, &(0x7f00000008c0)="7a7fa22c2aff88df53ef2a2d280f", 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.529786609s ago: executing program 3 (id=1162): close(0xffffffffffffffff) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x4, 0xc, &(0x7f0000000100)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x101, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0xe, 0x0, &(0x7f0000000180)="e4e647c9d9b8e9a2f2ab30da5800", 0x0, 0x8000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000080), 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYBLOB='\x00'/20, @ANYRES64=r1, @ANYBLOB="b7f34672335218957f01b0f65a6d8afddfde6ea87bb58ecdb39924c454071385ada450f56600fadfca1f2056b1460b2a561adfb9d3bd3c3d85d899476d7e2f512bf7c3b5ea0ca2f335639ae1bbd22f02659a40dbe9a708083cf64564dc047b9bb1fa6537995d1a321a1e3c8c46e5f482e40b7e81dd40303b86fbfa5445d377557cce6e3f9156f347aa6cc6c967ea777a26cd7c8d4eee0d263e2b89decff43553e489d4fd61", @ANYBLOB="000000000e7eba5ea024a2ab2556a412c4b300"/28], 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x5, r2}, 0x38) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb5d07081196f37538e486dd6372ce22667f2b00dbf6e97158b33d4fec877f1b6d76745b686158bbcfe8875afdef001e000000002c"], 0x66) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10b8}, 0xff00) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1e000000000000000700400009"], 0x50) r3 = socket$kcm(0xa, 0x5, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x890b, &(0x7f0000000000)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'\x00', 0x202}) r5 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000120000007f00000001"], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{r6, 0xffffffffffffffff}, &(0x7f0000000240), &(0x7f0000000280)='%pS \x00'}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r7, &(0x7f0000000000), 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x890b, &(0x7f0000000000)) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="04eb1f15315ea88653e8dc3010110bf206091068fa8e0528d11fc08556badfc4b5f4d61a2ac8982efe811b8bfeefa3986182b985a14309b7ba10a4dcbb5463f808610ce5c4b079e9b787a9b22a01473de409ab8eba80e24f", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400"/28], 0x50) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x6, &(0x7f0000000040)=@framed={{}, [@map_val={0x18, 0x0, 0x2, 0x0, r8, 0x0, 0x0, 0x0, 0x5000}, @ldst={0x3, 0x0, 0x6}]}, &(0x7f0000000180)='syzkaller\x00', 0x5, 0xd2, &(0x7f00000002c0)=""/210, 0x0, 0x0, '\x00', 0x0, 0x1b, r5}, 0x94) socket$kcm(0x11, 0x2, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f00000000c0)={0x0, 0x6000, &(0x7f0000000200)=[{&(0x7f0000002940)="2000000020008107090f9becdb4cb96b0200000000fbff010000000001000000", 0x20}], 0x1, 0x0, 0x0, 0x81000000}, 0x4) 1.070735614s ago: executing program 1 (id=1166): r0 = socket$kcm(0x2, 0x1000000000000005, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)='.', 0x1}], 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001b80)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendmsg$inet(r0, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="20000000000000008400000002000000948404"], 0x20}, 0x0) 970.26208ms ago: executing program 2 (id=1167): perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000640)="1400000028000b6394f90509a16dd8e50000cc57", 0x14}], 0x1}, 0x0) recvmsg$kcm(r0, 0x0, 0x20) 960.93224ms ago: executing program 3 (id=1168): r0 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0xe0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000140)=[0x0], &(0x7f0000000100), 0x0, 0x4a, &(0x7f0000000180), 0x0, 0x10, &(0x7f00000001c0), &(0x7f0000000200), 0x8, 0x1f, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0)=r1, 0x4) r2 = socket$kcm(0x10, 0x2, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0100000004000000cd0300000b00000000000000", @ANYRES32], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b70300000000ff80850000000400000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x4000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r4 = socket$kcm(0x10, 0x400000002, 0x0) r5 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000040)="100000002d000b02d25a806f8c6394f9101a04000a7401", 0x17}], 0x1}, 0x0) write$cgroup_subtree(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="934300004300338b4ab502000000000000", @ANYRES32, @ANYRES8=r5], 0xfe33) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[], 0x50) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x9000, 0x0, 0x2, 0x4, 0x1000000, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000a40)={&(0x7f0000000800)=@abs={0x1, 0x0, 0x4e22}, 0x6e, 0x0, 0x0, &(0x7f0000000a00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x810}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890b, 0x0) sendmsg$inet(r4, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x1, 0xffffffffffffffff, 0x9) syz_clone(0x20000, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000580)={r7, &(0x7f0000000400)="42f68fa981dddcbe9d0d52e7bf6578b557ae422a6798fe99903489c8c4e97e8a5fb66a4421d23c28ac2d12a19cbdd24b81e26313272a53071efc4e877d12df6538036f30d7d34e543ffd222e7c585766", &(0x7f0000000500)=""/109, 0x4}, 0x20) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x12) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020022003505d25a806f8c6394f93424fc60040011000a7403004700000037153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="d80000003100b904021d080005000400e8fe55a1180015000600142603600e120900210000090401a80016000a00014006000000036010faa000cf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbac3c7f4b497148599f9ce8017cbec4c2ee5a7cef4090000001fb791643a95e4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93450000000000000000", 0xd8}], 0x1}, 0x0) 938.714711ms ago: executing program 0 (id=1169): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030039000b12d25a80648c2594f90124fc60100c034002000000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000840)={0xffffffffffffffff, 0xe0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, &(0x7f0000000500)=[0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0], 0x0, 0x6a, &(0x7f0000000580)=[{}, {}], 0x10, 0x10, &(0x7f0000001000), &(0x7f00000006c0), 0x8, 0x55, 0x8, 0x8, &(0x7f0000000700)}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b40)={0xffffffffffffffff, 0xe0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000008c0), &(0x7f0000000900)=[0x0, 0x0, 0x0], 0x0, 0xca, &(0x7f0000000940)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000980), &(0x7f00000009c0), 0x8, 0x5a, 0x8, 0x8, &(0x7f0000000a00)}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c00)={0xffffffffffffffff, 0x58, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={0xffffffffffffffff, 0xe0, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x6, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="180000000800000000000000060000009500"], &(0x7f0000000bc0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r5, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000dc0)=ANY=[@ANYRES32=r5, @ANYRES32, @ANYBLOB="360000001c000000", @ANYRES32, @ANYBLOB="27d484f93fff90f641e0b5066532daf497a91301ca57e775a429fbc47686ab1e36f78e9166195b8253d0f2eb28ee1a719025a65a0309e7610b5c76ca457a5fe9ae7e7bfd08315e39ccbddc22ebaddaf1a439e20e892f015745ff1371ef1c2ff5ffe780c0f6977b21b816c70be178c1eee5053af439a44393000000e1edd3cde13ed2192d347035505a957b1abf1dd4ddfd8e83201cd05a5a01ce60968d914a7f", @ANYRES32, @ANYBLOB, @ANYRES64=0x0], 0x20) sendmsg$inet(r0, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)="b80549a40c6c89dcf575d48ad7beba670c96a603de42e97916aaffce46948a911a4c8962808d93fbd610fae7e001a4b2ea04b2d0f1425e7697d55de2d228d94403f5ae406255ecd7962bd8ca337c2210250126220ae198d8a72d7340cb72d672", 0x60}, {&(0x7f00000003c0)="aba8131b6d81b353466eca3213951a9c4e3b425a724e187892e1b0f796c42e728daecb0be8794f31a06928", 0x2b}], 0x2, &(0x7f0000000c40)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x61b8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @private=0xa010101, @loopback}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @multicast1, @rand_addr=0x64010100}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @multicast1, @multicast1}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}], 0x110}, 0x400c0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x40f00, 0x18, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r8 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x30, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r7) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/ipc\x00') r9 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r9, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="0401020028000b05d25a806f8c6394f90424fc600d00030009000100ff3582c137153e370248018002000000d1bd", 0x33fe0}], 0x1}, 0x0) r10 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0xf, 0x17, 0x4, 0x0, 0x0, 0x40000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0, 0x2}, 0x80, 0x5, 0x0, 0x0, 0x8, 0x9, 0x2, 0x0, 0x166, 0x0, 0x1}, 0x0, 0x3, 0xffffffffffffffff, 0x1b) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x8, 0x81, 0x0, 0x7, 0x0, 0x9f, 0x2040, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x8000000000000000, 0x4}, 0x108c6, 0x3, 0xb3a, 0x8, 0x9f0, 0x5, 0x8, 0x0, 0x5, 0x0, 0x81}, 0x0, 0x7, r10, 0x8) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000030000000000000000400000850000000f00000018110000", @ANYRES32=r11, @ANYBLOB="0000000000000000b7080000010000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000001000000850000008200000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r12 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000001040)=ANY=[@ANYBLOB="1b00000000000000000000000100e05baf72c35b7fd4cc5c80000000000000", @ANYRES32=0x1, @ANYBLOB="c90d00"/20, @ANYRES32=r4, @ANYRES32, @ANYBLOB="04000000020000000100"/28], 0x50) r13 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYRESOCT=r1], 0x0, 0x28}, 0x28) r14 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000004000000040000000100000080000000", @ANYRES32, @ANYBLOB="000100"/20, @ANYRES32=0x0, @ANYRES32=r13, @ANYBLOB="000000000100"/28], 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0c0000000400000004000000070016d4ca1c0000", @ANYRES32=r14, @ANYBLOB="0300"/20, @ANYRES32=0x0, @ANYRES32=r13, @ANYBLOB="030000008000"/28], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001480)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f00000013c0), &(0x7f0000001400)=r6}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000014c0)={0x1, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000015c0)={0x18, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xff}, [@ldst={0x0, 0x0, 0x2, 0x7, 0x9, 0xffffffffffffffe1}, @exit, @alu={0x4, 0x0, 0xd, 0xb, 0x2, 0xffffffffffffffe0, 0x10}, @exit]}, &(0x7f0000000200)='GPL\x00', 0x5, 0x0, 0x0, 0x41000, 0x20, '\x00', r5, @fallback=0x17, 0xffffffffffffffff, 0x8, &(0x7f0000000e80)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000ec0)={0x5, 0xc, 0xd5}, 0x10, r3, 0xffffffffffffffff, 0x7, &(0x7f0000001500)=[r11, r12, r14, r7, r8, r15, r16], &(0x7f0000001540)=[{0x1, 0x200, 0x2, 0x4}, {0x2, 0x5, 0x3, 0x6}, {0x5, 0x4, 0x1, 0x1}, {0x4, 0x3, 0xb, 0x7}, {0x1, 0x4, 0x0, 0x6}, {0x2, 0x3, 0xd, 0x2}, {0x3, 0x3, 0xb, 0x8}]}, 0x94) r17 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$cgroup_pid(r17, &(0x7f0000000000), 0x2a979d) 905.882133ms ago: executing program 4 (id=1170): r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) perf_event_open$cgroup(0x0, r0, 0x6, 0xffffffffffffffff, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x12, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x9, '\x00', 0x0, @cgroup_sock_addr=0xf, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, 0x94) gettid() r1 = socket$kcm(0x2, 0x5, 0x2) sendmsg$inet(r1, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000001300)=ANY=[@ANYBLOB="1c00020000000000000000000800000e", @ANYRES32=0x0, @ANYRESHEX=0x0], 0x48}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)="18", 0x1}], 0x1}, 0x8091) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3f}, 0x38) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x1, 0x84) close(0xffffffffffffffff) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000780)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea6f464160af36514000cc00800020004000200060000000364bc24eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$tipc(r2, &(0x7f0000000740)={&(0x7f0000000280)=@nameseq={0x1e, 0x1, 0x0, {0x20000401}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xc4}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_procs(r3, 0x0, 0x2, 0x0) write$cgroup_pid(r4, &(0x7f00000001c0), 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0), 0x12) r6 = openat$cgroup_procs(r5, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f0000000380), 0x12) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000004c0)=""/192}, 0x20) 904.114943ms ago: executing program 1 (id=1171): r0 = socket$kcm(0x2, 0x1000000000000005, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)='.', 0x1}], 0x1}, 0x0) socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) close(r1) ioctl$SIOCSIFHWADDR(r1, 0x8b18, &(0x7f0000000000)={'wlan1\x00', @random="010000000700"}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) sendmsg$inet(r0, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="20000000000000008400000002000000948404"], 0x20}, 0x0) 774.72145ms ago: executing program 2 (id=1172): r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x46, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000780)="1800000039000517d25a80648c63940d0324fc600b003540", 0x18}], 0x1, 0x0, 0x0, 0x6c000000}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce22000c2f00fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa35f022eb"], 0xcfa4) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r6) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x3b, &(0x7f0000000000)='/proc/sys/net/ipv4\x00\x00s/sync_\x00le\xf44.\xab%\xf8\xff\xff\xff\xff\xff\xff\xff=\x11\xc8\xdd\x15\xcc\xd2\xf1d\'%\x11c\x91l,'}, 0xfffffffffffffeee) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0xffff) 746.289441ms ago: executing program 1 (id=1173): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="364000001a00913a"], 0x82d7) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000002200)=""/4096, 0x7ffff000}, {&(0x7f0000003200)=""/4073, 0xfe9}], 0x2}, 0x0) recvmsg(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000001340)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x49, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7c, 0x4}, 0x2, 0x0, 0x0, 0x8, 0x3fe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xa00000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xec, 0x1, 0x0, 0x0, 0x0, 0x480000000000000d, 0x954b, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x6, 0x8}, 0x13e4a, 0x7, 0x98, 0x0, 0x2, 0xfffff271, 0xfffc, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) perf_event_open(&(0x7f0000001480)={0x2, 0x80, 0x83, 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, 0x4, 0x0, @perf_config_ext={0xdf}, 0x0, 0x0, 0xfffffffd, 0x9, 0x0, 0xd, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0xc05}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xf1, 0x1, 0x0, 0x0, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x1, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x10, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x3, 0x3, 0x0, 0x1, 0x8}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0), 0x48) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f00000000c0)={r2, &(0x7f0000000000), &(0x7f0000000040)=""/73}, 0x70) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x28, 0x3, 0x0, 0xfffff020}, {0x6, 0x2, 0x0, 0x80100000}]}) sendmsg$inet(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="1800000072006bcd9e3fe3dc6e08000007090000000000009212b95364d9c64d91290aede97a3091a39d8344c93ef16b5f111a1f67ad95fc18be6ee8f0f9ce6a653ec466c9e15221e6c761c20c84de56ef15c17533c85e731cd3ba4afb4795d69b30295ac0c4e61ac050b4abdafc1d0f5f59cb9b78be7b1aaf", 0x79}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4000010) 605.455619ms ago: executing program 2 (id=1174): r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xf, 0x9, 0x2, 0x8000000, 0x4, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x50) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xf, 0x9, 0x2, 0x8000000, 0x4, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x58, &(0x7f0000000100)}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb7, 0xb7, 0xa, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x1, 0x1}]}, @datasec={0xb, 0x3, 0x0, 0xf, 0x3, [{0x3, 0x6, 0x4}, {0x1, 0x2, 0xff}, {0x2, 0x7, 0x4}], "b41e24"}, @struct={0x8, 0x6, 0x0, 0x4, 0x0, 0x4ef9216b, [{0xa, 0x0, 0x80}, {0xa, 0x4, 0x2}, {0x2, 0x3, 0x8}, {0x4, 0x1, 0xfffffffd}, {0x10, 0x2, 0x1}, {0x4, 0x2, 0x400}]}, @var={0x4, 0x0, 0x0, 0xe, 0x3}, @func={0xf, 0x0, 0x0, 0xc, 0x4}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f, 0x61, 0x30, 0x61, 0x5f]}}, &(0x7f00000002c0)=""/107, 0xda, 0x6b, 0x1, 0x401, 0x10000}, 0x28) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000380)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xc, '\x00', r2, r3, 0x4, 0x1, 0x5}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x0, 0x80000000, 0x10000, 0x7, 0x400, 0x1, 0xfffffffd, '\x00', r2, 0xffffffffffffffff, 0x1, 0x2}, 0x50) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x0, 0x80000000, 0x10000, 0x7, 0x400, 0x1, 0xfffffffd, '\x00', r2, 0xffffffffffffffff, 0x1, 0x2}, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000600)={{r4}, &(0x7f0000000580), &(0x7f00000005c0)='%pS \x00'}, 0x20) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000600)={{r4, 0xffffffffffffffff}, &(0x7f0000000580), &(0x7f00000005c0)='%pS \x00'}, 0x20) r7 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000640), 0x2, 0x0) r8 = getpid() r9 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000680)='devices.deny\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000480)="413f8ccd03e502a5e3b1c5578ad3bc03a9d1d93b5cc66538d06c5665a4c48601f33557", 0x23}], 0x1, &(0x7f0000000700)=[@rights={{0x28, 0x1, 0x1, [r1, r0, r5, r3, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r9, r0, r4, r10, 0xffffffffffffffff, r4]}}], 0x90}, 0x20040000) r12 = openat$tun(0xffffffffffffff9c, &(0x7f0000000800), 0x109200, 0x0) ioctl$TUNGETSNDBUF(r12, 0x800454d3, &(0x7f0000000840)) r13 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001a40)={0x6, 0xc, &(0x7f0000000880)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffff6c2}, [@alu={0x4, 0x1, 0x7, 0x9, 0x3, 0x1, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r1}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffe}]}, &(0x7f0000000900)='GPL\x00', 0x63, 0x1000, &(0x7f0000000940)=""/4096, 0x41100, 0x0, '\x00', r2, 0x25, r3, 0x8, &(0x7f0000001940)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000001980)={0x5, 0xd, 0x4, 0x7}, 0x10, 0x0, 0x0, 0x1, &(0x7f00000019c0)=[r0, r4, r4, r0, r0], &(0x7f0000001a00)=[{0x3, 0x1, 0x8, 0x2}], 0x10, 0x31}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001c00)={@cgroup, 0x9, 0x1, 0x3, &(0x7f0000001b00)=[0x0, 0x0], 0x2, 0x0, &(0x7f0000001b40)=[0x0], &(0x7f0000001b80)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001bc0)=[0x0, 0x0], 0x0}, 0x40) r15 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001cc0)=@o_path={&(0x7f0000001c80)='./file0\x00', 0x0, 0x4000, r11}, 0x18) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001c40)={@fallback=r10, r3, 0xa, 0x10, r13, @void, @value=r15, @void, @void, r14}, 0x20) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001c40)={@fallback=r10, r3, 0xa, 0x10, r13, @void, @value=r15, @void, @void, r14}, 0x20) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000001d00)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffff5, '\x00', r2, 0xffffffffffffffff, 0x0, 0x4}, 0x50) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000001d00)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffff5, '\x00', r2, 0xffffffffffffffff, 0x0, 0x4}, 0x50) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001dc0)=@o_path={&(0x7f0000001d80)='./file0\x00', 0x0, 0x8, r5}, 0x18) (async) r16 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001dc0)=@o_path={&(0x7f0000001d80)='./file0\x00', 0x0, 0x8, r5}, 0x18) r17 = perf_event_open(&(0x7f0000001e40)={0x0, 0x80, 0x7, 0xb, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0x12, 0xc, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000001e00), 0x4}, 0x8810, 0xe91, 0xfffffffc, 0x2, 0x3, 0x9, 0x3ff, 0x0, 0x10001, 0x0, 0x5}, r8, 0x5, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r17, 0x40082404, &(0x7f0000001ec0)=0xa) (async) ioctl$PERF_EVENT_IOC_PERIOD(r17, 0x40082404, &(0x7f0000001ec0)=0xa) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001f00)='./cgroup/syz0\x00', 0x200002, 0x0) (async) r18 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001f00)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001fc0)={r5, 0x58, &(0x7f0000001f40)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002400)={r15, 0xe0, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000002140)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, &(0x7f0000002180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000021c0)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x35, &(0x7f0000002200)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000002240), &(0x7f0000002280), 0x8, 0x3d, 0x8, 0x8, &(0x7f00000022c0)}}, 0x10) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000024c0)={{r0, 0xffffffffffffffff}, &(0x7f0000002440), &(0x7f0000002480)='%ps \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000002500)={r0}, 0x4) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000002500)={r0, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000025c0)={0xd, 0x7, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb5e, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x0, 0x8, 0x8, 0xa, 0x30, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @jmp={0x5, 0x0, 0x4, 0x5, 0x2, 0xfffffffffffffffe, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}]}, &(0x7f0000002040)='GPL\x00', 0x5b8d, 0x7a, &(0x7f0000002080)=""/122, 0x41100, 0x4, '\x00', r2, @sock_ops=0x3, r3, 0x8, &(0x7f0000002100)={0x4, 0x5}, 0x8, 0x10, 0x0, 0x0, r19, r16, 0x4, &(0x7f0000002540)=[r1, r20, r0, r21], &(0x7f0000002580)=[{0x4, 0x1, 0xa, 0x5}, {0x0, 0x4, 0x3, 0x9}, {0x5, 0x1, 0x6, 0x9}, {0x3, 0x1, 0x0, 0xa}], 0x10, 0x8190}, 0x94) sendmsg(r18, &(0x7f0000002d00)={0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002680)="006dbcd53ecd8f71c7e1c981fb8b4cbc779f708f65af857b989ca2ab20d774a57d6b0b5e3ac454d18b7b39587958d48ed2f38ddf357fd0a7737b5e7d", 0x3c}, {&(0x7f00000026c0)='y', 0x1}, {&(0x7f0000002700)="5ca8ea2678635128dcb83660a6622f9ae5bd9fe95673f802c51427037d216e35a4ed045873854ba41e5d526b8c9e5eb36e51c52f23743df3042be446a833e798bd2142d90ca51b673795e680", 0x4c}, {&(0x7f0000002780)="ea29c3a7903a5d80f05aa0ee9e29b7bfa5da82e8918feb804df64f47ca7178638ac841319be3941955508fbc6e76bf26e3bd117d54e76de9dad72071471cb731a92957e3c8037ccd47a7c8f3a04e1ede42160a5a685efa42506ea7ea3ededaead410e7595d2d41e916b77223befaee", 0x6f}, {&(0x7f0000002800)="42a81f53751a", 0x6}, {&(0x7f0000002840)="5853df0664298c4f2210d0b4a4fe8ddff86ea1621daff11c2cf060a11d626703ed1fff94d9dc7c891343fb2256d3623d426f8340ab06bdfe4257704cf2ac9c2ad7e46fedc2e8a684b2cc376b74cf1365a0f67c85dea9e0c3da9cb70bf965b87c933fe6e67783a4efb2f27736aa46e9f2fa36b55fa9d5d344f0ab49661a98837b6e56f89f64bd1f6d78566e262763e51bb0147cbd2e2b4e8544d1333badce14ddab0b8815718f0178bda4be1438", 0xad}, {&(0x7f0000002900)="c2f59aa1a5241cb610076bc245a17b4475a0f70ade4768c20dbfbe7b26aa948f49c30745bddf17fe87e01dc7cf66eae4d574111b5093dd7ce4d2d540e5ba181c59335eea9be31914c0c2f7", 0x4b}, {&(0x7f0000002980)="3acbe6da5a464014b18685f033ab447a35141338463e5c2f5b8e9fe47f82dafc195116abb0df5f1e409fbc4b553784e24a88dcd8a12d8d825b0da59e60f035aa881f38362566c6d944856139613fa98c81e21b13e5dca99726741423941835f6cb9fb25d6d1bf66e0e9048563453ada58590f039bd51f1d5bd6843847df27002c042c78808a8ec880a5215971fc4c5988e007ce835b7ecc0660994f0b9c04f031b1c7c5777ab5813e8", 0xa9}, {&(0x7f0000002a40)="452c3d72e23be1292cf64a167c05d0312a09b957503cb74e93f8551376e2e6337ba9b54acd608a1dd4dea39c68ab9b1964dae35d3f7b1061e87730e7a3be8ec23d9eb82907d883ff2cd0c02a15c50d74bd568ddb095fe6caacc17564244ab0a356107e9d38f6395d9a802afe262fda6c5d1d861c9ba65b30f077e786873e57a2604cca82c40cf264ca8e2275299b071b459887f38a34c6bbb38c", 0x9a}, {&(0x7f0000002b00)="b46ad2e04a07ed1dacde3325e115cc1ceda5b5ae7b6ed23ad936fa1a4a0636e64885e4d83816c2d5c30d53c08acbe78a3a80a9f752b515a873aff0cd962e6e5fd1ab3ea6d4c6d24002b24ac9b4afaa874daa85e3127161c265e4ebd5f79f924519d6cb5b2e906269bc12", 0x6a}], 0xa, &(0x7f0000002c40)=[{0x88, 0x11, 0x1000000, "7bc70fa47aee052ff84867d550a2494a736dad3cce2858668d2f9a964138c53bb783bd399cc20ae1010a408c3ec979ef908c1f16a27f6ce790c1feea6ccd07b3e40b149e60c2a2d36acc89f6497727cc54816c51e6911a34521b659cb2f9e1ad97306878c892c033ee99e883c71bace56a6376ad57fe"}], 0x88}, 0x8880) perf_event_open(&(0x7f0000002d40)={0x1, 0x80, 0x2a, 0x0, 0xd, 0x2, 0x0, 0x8000, 0x10000, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x9}, 0x10018, 0x6, 0xfffffffa, 0x9, 0x8000000000, 0x20b, 0x5, 0x0, 0x5, 0x0, 0x8}, 0x0, 0x7, r0, 0x2) 596.327688ms ago: executing program 4 (id=1175): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x6, 0xf, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000005000000000000004000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014350d00b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x0, 0xdc0, 0x0, &(0x7f0000000580)="3242703ecf43aa54fd", 0x0, 0x2003, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 561.145401ms ago: executing program 0 (id=1176): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x1, 0x2, 0x3a0, 0x5}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f0000000240), 0x1800, r0}, 0x38) r1 = socket$kcm(0x2, 0xa, 0x2) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x29, 0x23, &(0x7f0000000040), 0xcf) ioctl$SIOCSIFHWADDR(r1, 0x891b, &(0x7f0000000400)={'rose0\x00', @random="0200ff7fffff"}) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000640)={r0, &(0x7f0000000080), &(0x7f0000000540)=""/240}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x61}, @call={0x85, 0x0, 0x0, 0x7d}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x18000000000002a0, 0x2a, 0x0, &(0x7f0000000040)="b90a00000044268cb89e14f086dd9f002739f81d89b8239a66510be47a651ef4643f7c4fa4a85666375e", 0x0, 0x9, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 558.072101ms ago: executing program 3 (id=1177): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f00000000c0)) socket$kcm(0xa, 0x2, 0x0) syz_clone(0x160480, 0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0x10, 0x400000002, 0x0) r0 = socket$kcm(0x11, 0x200000000000002, 0x300) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000600)={0x1, 0x80, 0x1, 0x0, 0x3, 0x0, 0x0, 0xef, 0x1af1ed, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={0x0, 0x1}, 0x109901, 0x20000001, 0x6, 0x0, 0x3, 0x4, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000003c0)="d80000001d0081054e81f783db4cb9040200000000000000e8fc3ca10a0015000600142603600e1208000f0000000401040001000047880000000000035c0461c1d67f6f94007134cf6efb8000feea60d8a8a007a290457f0189b316277ce06bbaceac3c2fb14c2ee5a7cef4090000001fb71b14d6d930dfe1d9d322fe7c9f8775820d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad9e3bb9ad809d5e1cace0d81ed0bffece0b42a9ecbee5de6ccffffffff00000000b6278754ca397c388b0dd6e4edef3d9300"/216, 0xd8}], 0x1}, 0x0) close(r1) r3 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r3, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000001) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'rose0\x00', 0x112}) 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, 0x9, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x9c, 0x0, 0x6}, {0x6}]}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r4}, &(0x7f0000000000), &(0x7f0000000080)=r1}, 0x20) sendmsg$kcm(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)="15", 0x1}], 0x1}, 0x80) recvmsg(r3, 0x0, 0x40) syz_clone(0x51004400, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x2, &(0x7f00000000c0), 0x10) socket$kcm(0x10, 0x2, 0x4) socket$kcm(0x28, 0x1, 0x0) 426.879808ms ago: executing program 2 (id=1178): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000002dc0)={&(0x7f0000001580)=@l2tp6={0xa, 0x80fe, 0xffffffff, @loopback, 0x2}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001480)="89", 0x1}], 0x1}, 0x20000054) 396.839999ms ago: executing program 4 (id=1179): perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x7, 0x0, 0x1, 0x4, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0xff, 0xfc, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x7000, 0x2, 0x21aa, 0x1, 0xffffffffffffffff, 0xa, 0xffff, 0x0, 0x4}, 0xffffffffffffffff, 0xfffffffffffefffc, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000040), 0xcf) sendmsg$kcm(r0, &(0x7f0000001240)={&(0x7f0000000940)=@generic={0xa, "8ab77fa26849ff263ef30c98b353011a5990650042e2dacdc165ececece6be1862e2adacd2737d00ad6f9fa9f3d7145e15dd9fb1a7adc211220963ad5def53b911ba5b9da13641f982757012a7496de0b3a36f5849f260c603dbc317f54b901ee80ea6132ca6e88c776553e1833052ca376304313c5637786a36a4b83857"}, 0x80, 0x0}, 0x0) 366.966411ms ago: executing program 0 (id=1180): r0 = socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x11, 0x200000000000002, 0x300) sendmsg$sock(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@phonet={0x23, 0x0, 0x0, 0x4}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@timestamping={{0x14, 0x1, 0x25, 0x102}}], 0x18}, 0x0) recvmsg$kcm(r1, 0x0, 0x2000) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xffffff7f, 0x0, 0x1}, 0x50) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r2) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000085"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xd8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000007000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4, @perf_bp={0x0, 0x2}, 0x0, 0x80000, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x4861}, 0x0, 0x0, 0xffffffffffffffff, 0xb) ioctl$SIOCSIFHWADDR(r2, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="8d00230c1100"}) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x18, 0xc, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) r5 = socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r5, 0x6, 0x1f, &(0x7f0000000080), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={r4, 0xe0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb2, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f00000002c0), 0x0, 0x0, 0xef, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) getpid() ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000003540)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="5c00000014006b04c84e21020af32c6e0a0675f800250002500100000017d34460bc24eab556a705251e6182949a36c23d3b48dfd8cdbf9367b498fa51f60a64c9f4d4938037e786a6d0bdd70000b6c0504bb9189d9193e9bd1c1b78", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 300.324644ms ago: executing program 4 (id=1181): r0 = socket$kcm(0x2, 0x1000000000000005, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)='.', 0x1}], 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001b80)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendmsg$inet(r0, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="20000000000000008400000002000000948404"], 0x20}, 0x0) 298.949074ms ago: executing program 2 (id=1182): mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x6) bpf$PROG_LOAD(0x5, 0x0, 0x0) gettid() socket$kcm(0x2, 0x5, 0x2) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3f}, 0x38) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) close(r0) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000780)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea6f464160af36514000cc00800020004000200060000000364bc24eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000380), 0x12) socket$kcm(0x2, 0x5, 0x84) 210.673539ms ago: executing program 1 (id=1183): perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x4000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000640)="1400000028000b6394f90509a16dd8e50000cc57", 0x14}], 0x1}, 0x0) recvmsg$kcm(r0, 0x0, 0x20) 170.676381ms ago: executing program 4 (id=1184): r0 = socket$kcm(0x2, 0x1000000000000005, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)='.', 0x1}], 0x1}, 0x0) socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) close(r1) ioctl$SIOCSIFHWADDR(r1, 0x8b18, &(0x7f0000000000)={'wlan1\x00', @random="010000000700"}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="850000002a00000025000000000000009500000000000000afcd48d6494d614dcc6fab5335ec470db2c6161dba392176dd2963038e1d69ba7ea94c500dc4ef2fad96ed406f21ca0000cf920569c00cc1199684fa7c93836d9ea2cfb0e60436e05425cc4686b066707de94a4f4d5fc79c987d669f381faca0f9d9b24be41a9169bdfaf16da915b2e249ee1c6eee84309e7a23c19a39484809539fca4e0b6eab1aa7d55545a34effa077faa56d59e88254f54077f799bf168301000000bf2255d6a0244d35b213bda84cc172afd8cc2e59a7d8b85a5e3d77ac463920e231b7ae0da8616d2b7958f91f5da6c025d0faab186d94af98af1da2b5952eb15855933a212304e035f7a35dfc72c81256a55a25f8fe3b28d7e53c78fbfe5ab0255f347160ec83070000000000004015cf10453f6c0b973b81a484ebad04859d928365a7ea3fab8b4b380a00d72bc0480f94306720399379d9271cf555c14d56b51c2298237bebfc08e0d5976a942b846970cfd98b9d4139f1111f2dc5e46ac1c60a9b030074bfbcd4b09012175484135f0e519f0b1e4aaa026d570ecb5e8cddbed65ff702000000a3ff4f8a4cf796b07a6ff61c5552417fd703f7f14d8b78a602ca3cdf6a9120072a5d00dcdd8595356c9b2492aaf1264d4ef4a410c882834867bcd2b6e559d17879570c8ad9433269af3be5fa6a9a5c24e392955f4e979ea13201bafe4f0f6ea508000000a0c548552b571bed5647223c78a992810000000571cbb17d9f37282462f0e9c147c0d497c61433c6ccc35601eef97ee611be8c97f4151ffdf6f7820549cda6cb799c6e924966a7f90bf8fd1e75ee76bd72346cfbb526890aa7fe5e68949a3b30567e54d3504723177d356c4604bca492ede62fc28839b5301160ecec37e83efceefd7ca2533659edc8be05cc85451c6a145074343caea5c4bf690441974b155f5adc681a03c0bbb8358856175e2ce8b0cbbbe3c033e54ffcebde1d9d3d35a142a9ec9a7a3755e0f209150a07682c4e14e3a83558df6f3fc97f1730a136bdee07e98cb984b2e2304a1b63afefdb636e56bbaae4e62136574bc6371a0bb2be1a962aae9c1258da6ef590e1d85ea9e12b3025f43e7e08ccffc5064dea4c39cf4b98e1fc6efb5978f51e16b678eca0b658a56008948e561a9845e4ff29e2bdb1d0b923b262341c5e093fd66a2946501559335781092cf8ce3c7c56cd31121624d76517fd3666276c3c0e812b28e2f30d035cee5d0e77a3c70008ec651cc0ae637fa474816bc59d2e2a00092419304b338a987e9d3044d856cf24f370030be3b5f79f030b8d3ebce68663ef5af469abe753314fae31651e0ecea5ece8fb11a4ee288eb149f1fa33669cc8d901fa8e46354c9c3a041a1e7b55c4e81dba1e12289ee34463baf28345bde0c195bc9f021da8f3025ee9c8e3168b4177ce37ed85464c31679053e7f9d04bb5cb51da0b7958989fd70f241262fa3f1dabeb4fc4bda345360200000001fbddeacd3adaa4d2715e21c772ccd44341f7fd53df58ae791ee8b489a7c9efe3625a9d971b5997485d6a063dc6f7359e2eccc2fb39d419de1a7b5c9dc22c96295a4601adf59d44e58eb1c60b3475be31a9b7cf42b6402312d2725b8d9fa700a86407e79ae29d2c117ca65fc86c2dce97aa03279a66ec87122219b0f796ab92b1adecae50fdb408c8a80f7f02f750d6c977a1919f9f69a6cfefdf879d447df53f3b9b70d10355b07466d1ef0056b5af553d18a6cc50feeb7bfad9b7be3283b6450d014e7712d2f1d7004548b19162cef04d18d4f5987baab97a9bfbd8f185b5671820420bf5b6522c0e21c882c66f4f25ffb6d95e07de02205fca4f18a2eb5b63e45d5d80fe52734093ae5aa3c0b4f3f45bfff2418a18217747ae442e31560e5b741445ea2a1acee2e98c9f3427834ba0a765d20b30f87af976a46f9a9a1ac7dea1ea6845f9aa6623920dacc107f532348cc21164efe794874eac73381e961f3d9c8c21578fe3245097c280abe51427a7f6cd72b5da6d0252803c66730cd5eac907f09b9695906313f8873522608c6fc01e1b9e16587bb5f721303e6b89e5c54d680ac66d09af90dbf50ee69a39265964279d17eb0000000000000000000000fa08ad0731c4b839688b22c4da2a6b00008a1949a6ba49fbf981f8265e7f1f4c2d97f4680b135f87c228ce69418a282bffff2481a0df1774fa7d94944bb92d2b89f73f0e8b63f6316c5762f3288bc970720f48b5647dd177db6810fae05334d5a44a020000001c0d882a564d74a7c72bf9a2152b261e58fea6d2f93589cfe261dc0410b5ccc92a5a0eab327a33431d62d2b7c75ce654d556c9e1817c1abca762ab53d40da51560351b673363652e1ecb56cfe4a746a45ab13c6014e9f361ab687d1cd1795ce9e05c817b83d76046bdb3709de5df7499a02d2f636a454b85b987580ada025d83bd7b8df28a540d5ec5537942e79f2f1ab25ea5f563bc77e4f9468bd309469880c7e34150ca886d1f9ac2f7e82dbe296c877d925c38c54cc8137b29028854b6bd57ca893927c331300e16aba792289e135589d93302fc37c73c303e383cdf8ef3f6d6265fe5ee01759d24027475c8901039a898582022bc95992b86dce0710887c8a625d9cbb897bdbfaf49a3f642a169827a9bae4fcfa5212461db000000000000e6ed75ca8fcda7ef3ee336189fef3b3ffb9f38fefc5ff39c4e69e3fa1f8b10ee97123e99b61eba065b1ad67530e7c4f11f9da7ae000002000000610101ad7f79cb9bbf64a0fc109f49fe8799fe266e2ccac80fefe750151f5ddfe51833ec65ece70e07ce8ab5d97db47da8f80000664dc0b86ae2b3ff9d4e220752a6b2f3ea9f793612386496dca5af7b8952aafa796ea7b156d19612297c63bb20e1e0469f7615f67a9218cbace38f5236821314f76302b98afa93044b83989339ca10e6ae30e70e17a82f03e915b8425e8e7a91614306d2ae0bc3550d856f2d7293672b5673d264fc886b0c8bdf436a0fcd21bf9da7bdca98e34cd6e59b0a7ce4ba1b466561aaa35448dff47bb1d7df23d467689a66"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) sendmsg$inet(r0, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="20000000000000008400000002000000948404"], 0x20}, 0x0) 133.334803ms ago: executing program 2 (id=1185): r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) perf_event_open$cgroup(0x0, r0, 0x6, 0xffffffffffffffff, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x12, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x9, '\x00', 0x0, @cgroup_sock_addr=0xf, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, 0x94) gettid() r1 = socket$kcm(0x2, 0x5, 0x2) sendmsg$inet(r1, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000001300)=ANY=[@ANYBLOB="1c00020000000000000000000800000e", @ANYRES32=0x0, @ANYRESHEX=0x0], 0x48}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)="18", 0x1}], 0x1}, 0x8091) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3f}, 0x38) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x1, 0x84) close(0xffffffffffffffff) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000780)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea6f464160af36514000cc00800020004000200060000000364bc24eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$tipc(r2, &(0x7f0000000740)={&(0x7f0000000280)=@nameseq={0x1e, 0x1, 0x0, {0x20000401}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xc4}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_procs(r3, 0x0, 0x2, 0x0) write$cgroup_pid(r4, &(0x7f00000001c0), 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0), 0x12) r6 = openat$cgroup_procs(r5, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f0000000380), 0x12) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000004c0)=""/192}, 0x20) 86.669885ms ago: executing program 0 (id=1186): r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f00000003c0)=@caif=@rfm={0x25, 0xd, "fb95785b587f23ba61bfb990191a2af1"}, 0x80, 0x0}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x18, &(0x7f0000000000)=r4, 0x8) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001b00)={0xd, 0x1, &(0x7f0000001a00)=ANY=[@ANYRESDEC], &(0x7f0000000380)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, &(0x7f0000000180), 0x8, 0x10, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f00000014c0)=ANY=[@ANYBLOB="080000001236d15253c4692bd57d44000000de6ae298cd95136474460d265fafacb400080000000000002d27410b3b005ce8dc6ff624000000000000eb85cffcfa9a48cb7e7a"], &(0x7f0000000200)='syzkaller\x00', 0x5, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1}, 0x10}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r5, 0xe0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000f40)={0x4, 0xe, &(0x7f0000001580)=ANY=[@ANYRES64=r8], &(0x7f0000000140)='syzkaller\x00', 0xfffffffe, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x8}, 0x8, 0x10, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x10, r9, r6, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) r12 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1b, 0x0, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', r8, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9, r6, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) r13 = bpf$PROG_LOAD(0x5, &(0x7f0000000e40)={0x16, 0x19, &(0x7f0000001180)=ANY=[@ANYBLOB="180000000400000000000000ff00000001e202000600000018120000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000000000000018110000", @ANYRES32=0x1, @ANYBLOB="000000002c93032781cfcd237989741ba62a00000000b70200000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000b0cd00007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002000000850000008200000034b8f4fffcffffff186300000900000000000000e50000009500000000000000"], &(0x7f0000000c40)='GPL\x00', 0x0, 0x61, &(0x7f0000000c80)=""/97, 0x40f00, 0x40, '\x00', r8, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000d00)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000d40)={0x0, 0xe, 0xfffffffe, 0x8}, 0x10, r9, 0xffffffffffffffff, 0x6, &(0x7f0000000d80)=[0xffffffffffffffff], &(0x7f0000000dc0)=[{0x402, 0x5, 0xb, 0x2}, {0x4, 0x2, 0xe, 0x9}, {0x2, 0x0, 0x9, 0x8}, {0x5, 0x5, 0xd, 0x4}, {0x1, 0x4, 0x5, 0x5}, {0x1, 0x2, 0x4, 0x4}], 0x10, 0x7}, 0x94) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000280)=r9, 0x4) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=r9, 0x4) r14 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000001980)=ANY=[@ANYRES64=r11, @ANYRESDEC=r11, @ANYRES8=r10, @ANYRESHEX=r7, @ANYRESOCT=r13, @ANYRESOCT=r4, @ANYRES32=r12, @ANYRESDEC=r1], 0x50) r15 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001540)={0x0, 0x7ff, 0x8}, 0xc) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001600)={{0x1, 0xffffffffffffffff}, &(0x7f0000001580), &(0x7f00000015c0)='%pS \x00'}, 0x20) r17 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007300000018110000", @ANYRES32=r17], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r18 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="00000000ff08", @ANYRES32=0x1, @ANYBLOB="0300"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="02000000040000000400"/28], 0x50) r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001700)=@generic={&(0x7f00000016c0)='./file0\x00'}, 0x18) r20 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r20, &(0x7f0000000200), 0x43451) bpf$PROG_LOAD(0x5, &(0x7f0000001800)={0x80ad691b2ec91fcd, 0x13, &(0x7f00000018c0)=ANY=[@ANYBLOB='\x00'/20, @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000850000004e00000085100000040000008520000005000000cf610200fcffffffbf91000000000000b7020000020000008500000084000000b7000000000000009500000000000000"], &(0x7f0000000200)='GPL\x00', 0x7, 0x1000, &(0x7f0000000440)=""/4096, 0x41000, 0x7, '\x00', 0x0, @fallback=0x22, r4, 0x8, &(0x7f0000001440)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000001480)={0x1, 0xd, 0x5, 0x8}, 0x10, r9, 0xffffffffffffffff, 0x3, &(0x7f0000001740)=[r14, r15, r16, r17, r18, r19, r20], &(0x7f00000017c0)=[{0x0, 0x4, 0x9, 0x3ad99f60c7dd49c8}, {0x3, 0x2, 0x8, 0x5}, {0x2, 0x84, 0x6, 0xc}]}, 0x94) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'\x00', 0x2}) ioctl$TUNSETPERSIST(r1, 0x400454ce, 0xffffffffffffffff) r21 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x80100, 0x0) ioctl$TUNSETFILTEREBPF(r21, 0x800454e1, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) 85.967525ms ago: executing program 3 (id=1187): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}, 0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x1}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="d8000000180081064e81f782db4cb904021d080006007c09e8fe55a10a0015000600142603600e1208000f0000000401a80016002000034004000200035c0461c1d60008000000000000fb8000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f0f49e119c849ea6e5a0fc55e4cde205a214d6102d6dcbf33fb5ce3bb9ad809d5e1cace81ed0bffece0b42a1a83d5f59ecb", 0xd8}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r4, 0x1, 0x14, &(0x7f00000000c0), 0x43) recvmsg$unix(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) close(r5) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) getpid() recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000010000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x5, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1809000000000000000000000000000085000000080000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x94) r6 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000005, 0x5a4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x11540, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x18, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r7, @ANYBLOB="0000000000000000b703000000000020850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r8) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/ipc\x00') r9 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x50) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xd, 0xd, &(0x7f00000002c0)=ANY=[], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000003000)={{r9}, &(0x7f0000002ec0), &(0x7f0000002fc0)=r10}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r9}, &(0x7f0000000740), &(0x7f0000000780)=r10}, 0x20) bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0)={r10, r9}, 0x6) recvmsg$kcm(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)=""/253, 0xfd}, {&(0x7f0000003940)=""/4092, 0xffc}, {&(0x7f0000000240)=""/175, 0xaf}], 0x3}, 0x2) 51.338298ms ago: executing program 4 (id=1188): close(0xffffffffffffffff) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"/1469, @ANYRES8], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000000)="06ff03076844ba8cb89e14f00806", 0x0, 0xfffffffc, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000800)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYBLOB='&'], 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x4}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) close(0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x9a, &(0x7f0000000180)}, 0x10) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000001040), 0x4) r2 = socket$kcm(0x2, 0x5, 0x84) recvmsg$kcm(r2, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x40012100) 0s ago: executing program 1 (id=1189): r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e23, @empty=0x11000000}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xd}, @broadcast}}}], 0x20}, 0x0) kernel console output (not intermixed with test programs): DRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.239113][ T4186] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.257847][ T4185] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.274172][ T4185] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.288334][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.298552][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.307690][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.322424][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.336233][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.345980][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.364274][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.372308][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.381103][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.389437][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.396539][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.404619][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.414975][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.446154][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.455847][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.469494][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.481365][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.489951][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.497040][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.505196][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.519025][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.530032][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.537101][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.545449][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.553886][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.561842][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.570548][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.578890][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.587747][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.601070][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.608984][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.624570][ T4188] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.638910][ T4188] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.662673][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.672203][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.683148][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.692947][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.702379][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.713450][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.737005][ T4187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.752806][ T4198] device veth0_vlan entered promiscuous mode [ 61.768768][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.778038][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.792380][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.802015][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.810801][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.819318][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.828354][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.839280][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.853721][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.862429][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.871131][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.878753][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.890194][ T4227] Bluetooth: hci1: command 0x041b tx timeout [ 61.899615][ T4186] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.910672][ T4227] Bluetooth: hci2: command 0x041b tx timeout [ 61.916930][ T4227] Bluetooth: hci0: command 0x041b tx timeout [ 61.923465][ T4227] Bluetooth: hci3: command 0x041b tx timeout [ 61.926314][ T4186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.930400][ T4227] Bluetooth: hci4: command 0x041b tx timeout [ 61.950835][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.964468][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.990075][ T4198] device veth1_vlan entered promiscuous mode [ 62.015756][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.030796][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.038730][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.048494][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.060439][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.067826][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.078197][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.086459][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.097949][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.105895][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.146711][ T4188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.155924][ T4187] device veth0_vlan entered promiscuous mode [ 62.172097][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.179197][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.194495][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.216257][ T4198] device veth0_macvtap entered promiscuous mode [ 62.228098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.240670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.252109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.276778][ T4187] device veth1_vlan entered promiscuous mode [ 62.297764][ T4198] device veth1_macvtap entered promiscuous mode [ 62.341022][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.350584][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.359211][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.379014][ T4187] device veth0_macvtap entered promiscuous mode [ 62.392676][ T4185] device veth0_vlan entered promiscuous mode [ 62.400910][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.411190][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.420704][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.428949][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.445451][ T4186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.462876][ T4187] device veth1_macvtap entered promiscuous mode [ 62.473011][ T4185] device veth1_vlan entered promiscuous mode [ 62.479618][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.488259][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.497304][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.507489][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.518823][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.531078][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.538507][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.549495][ T4198] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.580324][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.588890][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.598722][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.608948][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.626771][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.635929][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.646200][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.658138][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.671296][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.681451][ T4198] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.705240][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.713556][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.722689][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.732474][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.741483][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.752168][ T4198] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.762475][ T4198] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.771455][ T4198] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.780558][ T4198] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.792217][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.802901][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.814192][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.826024][ T4186] device veth0_vlan entered promiscuous mode [ 62.844703][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.853839][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.864609][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.874081][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.882439][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.892685][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.901357][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.909054][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.916933][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.925249][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.935643][ T4187] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.944978][ T4187] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.953978][ T4187] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.963223][ T4187] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.980445][ T4188] device veth0_vlan entered promiscuous mode [ 62.989259][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.998161][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.015343][ T4186] device veth1_vlan entered promiscuous mode [ 63.028225][ T4188] device veth1_vlan entered promiscuous mode [ 63.048218][ T4185] device veth0_macvtap entered promiscuous mode [ 63.058755][ T4185] device veth1_macvtap entered promiscuous mode [ 63.132464][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.148646][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.158679][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.169993][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.183014][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.199498][ T4186] device veth0_macvtap entered promiscuous mode [ 63.215646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.231136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.239075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.249052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.259607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.268063][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.276299][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.285231][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.294274][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.304160][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.316212][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.328451][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.339226][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.350073][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.361222][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.370984][ T4186] device veth1_macvtap entered promiscuous mode [ 63.389414][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.403623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.412612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.435896][ T4185] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.446380][ T4185] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.455693][ T4185] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.464611][ T4185] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.483459][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.495517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.515824][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.526658][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.540273][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.550803][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.561110][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.571854][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.582740][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.592609][ T4188] device veth0_macvtap entered promiscuous mode [ 63.606161][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.617373][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.625964][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.637119][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.648182][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.648764][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.666908][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.677755][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.680918][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.689277][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 63.705971][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.717394][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.730568][ T4186] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.739276][ T4186] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.748346][ T4186] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.757570][ T4186] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.772125][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.784582][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.793138][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.805184][ T4188] device veth1_macvtap entered promiscuous mode [ 63.813664][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.824635][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.851359][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.859326][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.887690][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.901060][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.911621][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.922353][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.932512][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.943132][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.953176][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 63.964967][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.971245][ T4230] Bluetooth: hci4: command 0x040f tx timeout [ 63.979079][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.988277][ T4230] Bluetooth: hci3: command 0x040f tx timeout [ 63.994398][ T4230] Bluetooth: hci0: command 0x040f tx timeout [ 64.001965][ T4230] Bluetooth: hci2: command 0x040f tx timeout [ 64.009440][ T4230] Bluetooth: hci1: command 0x040f tx timeout [ 64.027020][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.036317][ T4252] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.036533][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.053971][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.065054][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.073297][ T4252] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.076908][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.091153][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 64.102317][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.112579][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 64.124624][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.134753][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 64.145397][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.155403][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 64.169900][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.181049][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.197805][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.212524][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.227853][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.254215][ T4188] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.272763][ T4188] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.286131][ T4188] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.296987][ T4188] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.371302][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.379235][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.409374][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.480467][ T4250] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.482777][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.488327][ T4250] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.501451][ C1] hrtimer: interrupt took 81819 ns [ 64.554174][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.607234][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.617467][ T4252] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.633542][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.647215][ T4252] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.659171][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.708640][ T4252] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.733070][ T4252] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.758423][ T4269] netlink: 14975 bytes leftover after parsing attributes in process `syz.2.6'. [ 64.775189][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.800668][ T4252] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.808508][ T4252] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.863380][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.928131][ T4274] netlink: 4 bytes leftover after parsing attributes in process `syz.3.7'. [ 64.959023][ T4277] netlink: 'syz.2.6': attribute type 3 has an invalid length. [ 65.030918][ T4277] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.6'. [ 65.079280][ T4275] netlink: 14975 bytes leftover after parsing attributes in process `syz.1.2'. [ 65.102986][ T4279] netlink: 'syz.1.2': attribute type 3 has an invalid length. [ 65.113732][ T4279] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.2'. [ 65.125478][ T4278] netlink: 'syz.0.1': attribute type 2 has an invalid length. [ 65.269472][ T4287] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5'. [ 65.318044][ T4291] delete_channel: no stack [ 65.412823][ T4292] delete_channel: no stack [ 65.456908][ T4295] netlink: 209820 bytes leftover after parsing attributes in process `syz.2.11'. [ 65.495504][ T4296] netlink: 4 bytes leftover after parsing attributes in process `syz.0.10'. [ 65.658582][ T4304] netlink: 'syz.3.13': attribute type 2 has an invalid length. [ 65.678746][ T4299] netlink: 4 bytes leftover after parsing attributes in process `syz.4.12'. [ 65.922228][ T4311] netlink: 4 bytes leftover after parsing attributes in process `syz.0.15'. [ 66.049848][ T4230] Bluetooth: hci1: command 0x0419 tx timeout [ 66.072728][ T4230] Bluetooth: hci2: command 0x0419 tx timeout [ 66.102431][ T4230] Bluetooth: hci0: command 0x0419 tx timeout [ 66.125966][ T4230] Bluetooth: hci3: command 0x0419 tx timeout [ 66.143270][ T4230] Bluetooth: hci4: command 0x0419 tx timeout [ 66.284863][ T4329] delete_channel: no stack [ 66.447577][ T4338] Zero length message leads to an empty skb [ 66.541901][ T4343] netlink: 'syz.4.24': attribute type 3 has an invalid length. [ 66.680929][ T4354] netlink: 'syz.3.29': attribute type 2 has an invalid length. [ 66.736969][ T4355] netlink: 'syz.0.30': attribute type 3 has an invalid length. [ 66.981870][ T4363] netlink: 'syz.4.33': attribute type 2 has an invalid length. [ 67.165669][ T4381] delete_channel: no stack [ 67.275970][ T4384] netlink: 'syz.3.39': attribute type 3 has an invalid length. [ 67.428062][ T4379] netlink: 'syz.0.38': attribute type 3 has an invalid length. [ 67.833231][ T4405] tap0: tun_chr_ioctl cmd 35108 [ 68.051704][ T4420] tap0: tun_chr_ioctl cmd 35108 [ 68.104393][ T4426] tap0: tun_chr_ioctl cmd 35108 [ 68.376471][ T4441] tap0: tun_chr_ioctl cmd 35108 [ 69.561534][ T4495] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 69.662467][ T4495] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 69.705283][ T4495] bond0 (unregistering): Released all slaves [ 69.831499][ T4508] __nla_validate_parse: 30 callbacks suppressed [ 69.831517][ T4508] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.80'. [ 69.920978][ T4503] netlink: 14975 bytes leftover after parsing attributes in process `syz.2.80'. [ 69.967153][ T4504] validate_nla: 12 callbacks suppressed [ 69.967165][ T4504] netlink: 'syz.3.79': attribute type 4 has an invalid length. [ 70.038815][ T4504] netlink: 152 bytes leftover after parsing attributes in process `syz.3.79'. [ 70.111384][ T4504] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 70.160266][ T4506] netlink: 'syz.1.81': attribute type 10 has an invalid length. [ 70.233524][ T4504] syz.3.79 (4504) used greatest stack depth: 20888 bytes left [ 70.259418][ T4506] team0: Device xfrm0 is of different type [ 70.270761][ T4522] netlink: 'syz.2.83': attribute type 3 has an invalid length. [ 70.279327][ T4522] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.83'. [ 70.369214][ T4516] netlink: 'syz.4.82': attribute type 2 has an invalid length. [ 70.392991][ T4518] netlink: 14975 bytes leftover after parsing attributes in process `syz.2.83'. [ 70.415095][ T4530] netlink: 'syz.3.85': attribute type 2 has an invalid length. [ 70.442812][ T4531] netlink: 'syz.0.84': attribute type 21 has an invalid length. [ 70.464719][ T4531] IPv6: NLM_F_CREATE should be specified when creating new route [ 70.509998][ T4531] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 70.517408][ T4531] IPv6: NLM_F_CREATE should be set when creating new route [ 70.524720][ T4531] IPv6: NLM_F_CREATE should be set when creating new route [ 70.563224][ T4506] syz.1.81 (4506) used greatest stack depth: 19824 bytes left [ 70.641022][ T4537] netlink: 144 bytes leftover after parsing attributes in process `syz.4.86'. [ 70.679146][ T4543] netlink: 'syz.3.87': attribute type 2 has an invalid length. [ 70.713704][ T4542] netlink: 14975 bytes leftover after parsing attributes in process `syz.1.89'. [ 70.869260][ T4542] netlink: 'syz.1.89': attribute type 3 has an invalid length. [ 70.934712][ T4557] netlink: 'syz.0.91': attribute type 2 has an invalid length. [ 70.943169][ T4542] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.89'. [ 70.981785][ T4548] netlink: 36 bytes leftover after parsing attributes in process `syz.2.90'. [ 71.012072][ T4548] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 71.078235][ T4558] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.92'. [ 71.239475][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.246054][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.437598][ T4571] netlink: 'syz.0.95': attribute type 2 has an invalid length. [ 72.181985][ T4597] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 73.200843][ T4642] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 73.754044][ T4667] delete_channel: no stack [ 74.081044][ T4665] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 74.653813][ T4683] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 75.008853][ T4693] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.132116][ T4693] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.180131][ T4693] bond0 (unregistering): Released all slaves [ 75.349041][ T4709] validate_nla: 14 callbacks suppressed [ 75.349089][ T4709] netlink: 'syz.2.140': attribute type 2 has an invalid length. [ 75.518963][ T4712] netlink: 'syz.3.139': attribute type 2 has an invalid length. [ 75.604802][ T4718] netlink: 'syz.0.141': attribute type 3 has an invalid length. [ 75.646489][ T4718] __nla_validate_parse: 23 callbacks suppressed [ 75.646503][ T4718] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.141'. [ 75.723215][ T4711] netlink: 14975 bytes leftover after parsing attributes in process `syz.0.141'. [ 75.756689][ T4719] netlink: 'syz.4.143': attribute type 2 has an invalid length. [ 75.784143][ T4728] netlink: 36 bytes leftover after parsing attributes in process `syz.2.145'. [ 75.837183][ T4728] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 75.915039][ T4729] netlink: 'syz.1.144': attribute type 21 has an invalid length. [ 75.943657][ T4729] IPv6: NLM_F_CREATE should be specified when creating new route [ 75.973469][ T4729] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 75.980780][ T4729] IPv6: NLM_F_CREATE should be set when creating new route [ 75.988044][ T4729] IPv6: NLM_F_CREATE should be set when creating new route [ 76.051513][ T4731] netlink: 4 bytes leftover after parsing attributes in process `syz.0.147'. [ 76.290199][ T4746] netlink: 'syz.2.148': attribute type 2 has an invalid length. [ 76.411526][ T4743] netlink: 'syz.4.149': attribute type 2 has an invalid length. [ 76.533949][ T4759] netlink: 14975 bytes leftover after parsing attributes in process `syz.1.153'. [ 76.686562][ T4765] netlink: 14 bytes leftover after parsing attributes in process `syz.4.155'. [ 76.784587][ T4764] netlink: 'syz.1.153': attribute type 3 has an invalid length. [ 76.799018][ T4770] netlink: 'syz.0.156': attribute type 3 has an invalid length. [ 76.869475][ T4764] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.153'. [ 76.900693][ T4765] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.914225][ T4770] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.156'. [ 77.007021][ T4765] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.089148][ T4765] bond0 (unregistering): Released all slaves [ 77.200291][ T4769] netlink: 14975 bytes leftover after parsing attributes in process `syz.0.156'. [ 77.218083][ T4767] netlink: 'syz.2.154': attribute type 4 has an invalid length. [ 77.263689][ T4767] netlink: 152 bytes leftover after parsing attributes in process `syz.2.154'. [ 77.425900][ T4767] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 77.733656][ T4780] team0: Device xfrm0 is of different type [ 78.146877][ T4798] IPv6: NLM_F_CREATE should be specified when creating new route [ 78.226887][ T4798] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 78.234251][ T4798] IPv6: NLM_F_CREATE should be set when creating new route [ 78.241581][ T4798] IPv6: NLM_F_CREATE should be set when creating new route [ 79.599089][ T4872] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 80.014801][ T4891] delete_channel: no stack [ 80.083852][ T4890] tap0: tun_chr_ioctl cmd 35108 [ 80.422139][ T4915] validate_nla: 12 callbacks suppressed [ 80.422172][ T4915] netlink: 'syz.1.202': attribute type 2 has an invalid length. [ 80.466851][ T4914] netlink: 'syz.4.201': attribute type 2 has an invalid length. [ 80.694275][ T4922] __nla_validate_parse: 14 callbacks suppressed [ 80.694304][ T4922] netlink: 14975 bytes leftover after parsing attributes in process `syz.3.204'. [ 80.818942][ T4928] netlink: 4 bytes leftover after parsing attributes in process `syz.1.206'. [ 80.878670][ T4922] netlink: 'syz.3.204': attribute type 3 has an invalid length. [ 80.925584][ T4922] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.204'. [ 81.276833][ T4940] delete_channel: no stack [ 81.402098][ T1108] cfg80211: failed to load regulatory.db [ 81.867934][ T4948] netlink: 'syz.2.211': attribute type 2 has an invalid length. [ 81.930573][ T4955] netlink: 'syz.0.214': attribute type 2 has an invalid length. [ 81.980809][ T4957] netlink: 'syz.1.215': attribute type 2 has an invalid length. [ 82.224182][ T4968] netlink: 14975 bytes leftover after parsing attributes in process `syz.1.218'. [ 82.274797][ T4973] netlink: 'syz.0.229': attribute type 2 has an invalid length. [ 82.442103][ T4977] netlink: 4 bytes leftover after parsing attributes in process `syz.4.219'. [ 82.556086][ T4980] netlink: 14975 bytes leftover after parsing attributes in process `syz.2.220'. [ 82.667420][ T4985] netlink: 'syz.2.220': attribute type 3 has an invalid length. [ 82.709018][ T4985] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.220'. [ 82.793503][ T4990] delete_channel: no stack [ 82.891401][ T4992] netlink: 4 bytes leftover after parsing attributes in process `syz.0.236'. [ 82.934919][ T4995] tap0: tun_chr_ioctl cmd 35108 [ 82.965913][ T4994] netlink: 14975 bytes leftover after parsing attributes in process `syz.4.237'. [ 83.051050][ T4997] netlink: 4 bytes leftover after parsing attributes in process `syz.1.225'. [ 83.099650][ T4998] netlink: 'syz.4.237': attribute type 3 has an invalid length. [ 83.112551][ T5003] netlink: 'syz.0.226': attribute type 2 has an invalid length. [ 83.651134][ T5032] tap0: tun_chr_ioctl cmd 35108 [ 83.682439][ T5036] delete_channel: no stack [ 84.061651][ T5050] tap0: tun_chr_ioctl cmd 35108 [ 84.416635][ T5067] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 85.377275][ T5111] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 85.739331][ T5132] __nla_validate_parse: 17 callbacks suppressed [ 85.739370][ T5132] netlink: 4 bytes leftover after parsing attributes in process `syz.1.278'. [ 85.769620][ T5131] netlink: 4 bytes leftover after parsing attributes in process `syz.2.277'. [ 85.877212][ T5127] validate_nla: 8 callbacks suppressed [ 85.877225][ T5127] netlink: 'syz.4.275': attribute type 3 has an invalid length. [ 85.901607][ T5127] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.275'. [ 85.991506][ T5142] netlink: 14975 bytes leftover after parsing attributes in process `syz.2.281'. [ 86.032341][ T5144] netlink: 'syz.1.280': attribute type 2 has an invalid length. [ 86.164425][ T5148] netlink: 'syz.2.281': attribute type 3 has an invalid length. [ 86.187893][ T5151] delete_channel: no stack [ 86.297843][ T5156] netlink: 14975 bytes leftover after parsing attributes in process `syz.3.284'. [ 86.311323][ T5148] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.281'. [ 86.444789][ T5158] netlink: 36 bytes leftover after parsing attributes in process `syz.1.285'. [ 86.475271][ T5158] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 86.549021][ T5156] netlink: 'syz.3.284': attribute type 3 has an invalid length. [ 86.560067][ T5156] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.284'. [ 86.788921][ T5173] tap0: tun_chr_ioctl cmd 35108 [ 87.025519][ T5188] netlink: 36 bytes leftover after parsing attributes in process `syz.1.300'. [ 87.091889][ T5188] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 87.148601][ T5193] delete_channel: no stack [ 87.157890][ T5185] tap0: tun_chr_ioctl cmd 35108 [ 87.213963][ T5195] netlink: 14975 bytes leftover after parsing attributes in process `syz.4.301'. [ 87.347403][ T5199] netlink: 'syz.4.301': attribute type 3 has an invalid length. [ 87.441085][ T5208] netlink: 'syz.0.304': attribute type 2 has an invalid length. [ 87.601636][ T5204] netlink: 'syz.1.303': attribute type 3 has an invalid length. [ 87.938475][ T5233] netlink: 'syz.2.314': attribute type 2 has an invalid length. [ 88.015806][ T5234] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 88.199990][ T5250] netlink: 'syz.2.319': attribute type 2 has an invalid length. [ 88.303301][ T5256] delete_channel: no stack [ 88.403690][ T5249] netlink: 'syz.1.321': attribute type 3 has an invalid length. [ 88.688225][ T5274] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 88.970646][ T5288] delete_channel: no stack [ 89.541490][ T5315] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 90.126577][ T5355] delete_channel: no stack [ 90.156618][ T5358] delete_channel: no stack [ 91.063207][ T5363] __nla_validate_parse: 27 callbacks suppressed [ 91.063245][ T5363] netlink: 4 bytes leftover after parsing attributes in process `syz.1.366'. [ 91.137093][ T5366] netlink: 36 bytes leftover after parsing attributes in process `syz.0.367'. [ 91.191115][ T5366] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 91.259243][ T5370] netlink: 4 bytes leftover after parsing attributes in process `syz.3.372'. [ 91.415532][ T5384] netlink: 14975 bytes leftover after parsing attributes in process `syz.3.374'. [ 91.443633][ T5382] netlink: 36 bytes leftover after parsing attributes in process `syz.0.385'. [ 91.491528][ T5382] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 91.601578][ T5389] validate_nla: 2 callbacks suppressed [ 91.601593][ T5389] netlink: 'syz.3.374': attribute type 3 has an invalid length. [ 91.629983][ T5389] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.374'. [ 91.797985][ T5396] netlink: 14975 bytes leftover after parsing attributes in process `syz.1.379'. [ 91.847999][ T5394] netlink: 'syz.0.377': attribute type 3 has an invalid length. [ 91.869412][ T5394] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.377'. [ 91.980452][ T5403] netlink: 4 bytes leftover after parsing attributes in process `syz.3.382'. [ 92.010552][ T5407] netlink: 'syz.1.379': attribute type 3 has an invalid length. [ 92.025939][ T5406] netlink: 'syz.2.381': attribute type 2 has an invalid length. [ 92.058832][ T5407] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.379'. [ 92.097433][ T5412] delete_channel: no stack [ 92.459303][ T5424] delete_channel: no stack [ 92.668757][ T5428] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 92.872681][ T5432] netlink: 'syz.1.393': attribute type 3 has an invalid length. [ 92.901889][ T5442] netlink: 'syz.0.396': attribute type 2 has an invalid length. [ 94.024739][ T5468] delete_channel: no stack [ 94.061146][ T5472] netlink: 'syz.0.405': attribute type 2 has an invalid length. [ 94.074133][ T5466] delete_channel: no stack [ 94.249034][ T5478] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 94.531796][ T5499] netlink: 'syz.3.417': attribute type 2 has an invalid length. [ 95.405591][ T5508] delete_channel: no stack [ 95.487440][ T5514] delete_channel: no stack [ 95.497881][ T5512] delete_channel: no stack [ 95.567358][ T5516] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 95.646172][ T5522] netlink: 'syz.3.425': attribute type 2 has an invalid length. [ 95.797903][ T5533] delete_channel: no stack [ 95.986102][ T5546] netlink: 'syz.3.432': attribute type 2 has an invalid length. [ 96.361922][ T5558] __nla_validate_parse: 8 callbacks suppressed [ 96.361956][ T5558] netlink: 4 bytes leftover after parsing attributes in process `syz.3.436'. [ 96.413314][ T5561] delete_channel: no stack [ 96.991881][ T5574] delete_channel: no stack [ 97.018083][ T5572] netlink: 36 bytes leftover after parsing attributes in process `syz.4.442'. [ 97.065155][ T5572] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 97.150912][ T5582] delete_channel: no stack [ 97.158374][ T5584] delete_channel: no stack [ 97.357516][ T5594] validate_nla: 1 callbacks suppressed [ 97.357530][ T5594] netlink: 'syz.2.448': attribute type 3 has an invalid length. [ 97.383071][ T5594] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.448'. [ 98.106293][ T5588] netlink: 15231 bytes leftover after parsing attributes in process `syz.2.448'. [ 98.169587][ T5605] netlink: 4 bytes leftover after parsing attributes in process `syz.0.452'. [ 98.387946][ T5619] netlink: 36 bytes leftover after parsing attributes in process `syz.3.458'. [ 98.468306][ T5619] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 98.574778][ T5629] delete_channel: no stack [ 99.556990][ T5642] netlink: 'syz.2.464': attribute type 2 has an invalid length. [ 99.573343][ T5641] netlink: 15231 bytes leftover after parsing attributes in process `syz.0.467'. [ 99.625564][ T5641] netlink: 'syz.0.467': attribute type 3 has an invalid length. [ 99.660155][ T5641] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.467'. [ 99.741343][ T5656] netlink: 'syz.1.469': attribute type 2 has an invalid length. [ 99.910991][ T5668] netlink: 'syz.2.471': attribute type 2 has an invalid length. [ 99.981681][ T5667] netlink: 36 bytes leftover after parsing attributes in process `syz.4.474'. [ 99.993729][ T5671] delete_channel: no stack [ 100.073415][ T5667] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 100.145096][ T5673] netlink: 36 bytes leftover after parsing attributes in process `syz.1.476'. [ 100.180020][ T5673] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 101.173502][ T5692] netlink: 'syz.4.483': attribute type 2 has an invalid length. [ 101.325644][ T5696] netlink: 'syz.1.485': attribute type 3 has an invalid length. [ 101.377404][ T5709] netlink: 'syz.2.488': attribute type 2 has an invalid length. [ 101.422450][ T5711] netlink: 'syz.0.489': attribute type 2 has an invalid length. [ 101.562895][ T5714] __nla_validate_parse: 2 callbacks suppressed [ 101.562909][ T5714] netlink: 4 bytes leftover after parsing attributes in process `syz.4.491'. [ 101.677249][ T5719] netlink: 36 bytes leftover after parsing attributes in process `syz.3.490'. [ 102.458684][ T5719] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 102.487082][ T5722] netlink: 4 bytes leftover after parsing attributes in process `syz.2.492'. [ 102.596701][ T5733] netlink: 36 bytes leftover after parsing attributes in process `syz.4.496'. [ 102.624002][ T5733] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 102.725463][ T5741] netlink: 'syz.0.501': attribute type 2 has an invalid length. [ 102.894944][ T5753] FAULT_INJECTION: forcing a failure. [ 102.894944][ T5753] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 102.932062][ T5754] netlink: 'syz.4.503': attribute type 2 has an invalid length. [ 102.968538][ T5753] CPU: 1 PID: 5753 Comm: syz.3.505 Not tainted syzkaller #0 [ 102.975851][ T5753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 102.985923][ T5753] Call Trace: [ 102.989216][ T5753] [ 102.992155][ T5753] dump_stack_lvl+0x188/0x250 [ 102.996865][ T5753] ? show_regs_print_info+0x20/0x20 [ 103.002070][ T5753] ? load_image+0x400/0x400 [ 103.006624][ T5753] ? __lock_acquire+0x7d10/0x7d10 [ 103.011674][ T5753] should_fail+0x38c/0x4c0 [ 103.016127][ T5753] _copy_from_user+0x2e/0x170 [ 103.020824][ T5753] iovec_from_user+0x142/0x370 [ 103.025596][ T5753] __import_iovec+0x70/0x490 [ 103.030219][ T5753] import_iovec+0x6f/0xa0 [ 103.034562][ T5753] ___sys_sendmsg+0x1fd/0x2e0 [ 103.039254][ T5753] ? __sys_sendmsg+0x2a0/0x2a0 [ 103.044038][ T5753] ? vfs_write+0x8b2/0xd60 [ 103.048474][ T5753] __se_sys_sendmsg+0x1af/0x290 [ 103.053333][ T5753] ? __x64_sys_sendmsg+0x80/0x80 [ 103.058282][ T5753] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 103.064274][ T5753] ? lockdep_hardirqs_on+0x94/0x140 [ 103.069489][ T5753] do_syscall_64+0x4c/0xa0 [ 103.073933][ T5753] ? clear_bhb_loop+0x30/0x80 [ 103.078620][ T5753] ? clear_bhb_loop+0x30/0x80 [ 103.083315][ T5753] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 103.089328][ T5753] RIP: 0033:0x7f0913a1add9 [ 103.093757][ T5753] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 103.113413][ T5753] RSP: 002b:00007f0911c74028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.121835][ T5753] RAX: ffffffffffffffda RBX: 00007f0913c93fa0 RCX: 00007f0913a1add9 [ 103.129825][ T5753] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 103.137800][ T5753] RBP: 00007f0911c74090 R08: 0000000000000000 R09: 0000000000000000 [ 103.145842][ T5753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 103.153848][ T5753] R13: 00007f0913c94038 R14: 00007f0913c93fa0 R15: 00007ffd0e6a95f8 [ 103.161850][ T5753] [ 104.337188][ T5783] netlink: 36 bytes leftover after parsing attributes in process `syz.4.515'. [ 104.358626][ T5783] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 104.390060][ T5788] netlink: 'syz.3.518': attribute type 2 has an invalid length. [ 104.419452][ T5793] netlink: 14975 bytes leftover after parsing attributes in process `syz.1.520'. [ 104.461488][ T5795] netlink: 'syz.0.519': attribute type 2 has an invalid length. [ 104.591091][ T5799] netlink: 'syz.1.520': attribute type 3 has an invalid length. [ 104.617936][ T5799] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.520'. [ 105.610683][ T5830] netlink: 65055 bytes leftover after parsing attributes in process `syz.2.532'. [ 105.714750][ T5837] netlink: 'syz.3.533': attribute type 2 has an invalid length. [ 105.955571][ T5848] netlink: 14975 bytes leftover after parsing attributes in process `syz.0.538'. [ 106.002392][ T5850] netlink: 'syz.4.537': attribute type 2 has an invalid length. [ 106.237136][ T5853] netlink: 'syz.3.539': attribute type 10 has an invalid length. [ 106.270527][ T5854] netlink: 'syz.0.538': attribute type 3 has an invalid length. [ 106.305880][ T5854] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.538'. [ 106.502263][ T5853] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.536868][ T5853] bond0: (slave team0): Enslaving as an active interface with an up link [ 106.996008][ T5865] delete_channel: no stack [ 107.275922][ T5853] syz.3.539 (5853) used greatest stack depth: 18448 bytes left [ 107.870329][ T5896] netlink: 10 bytes leftover after parsing attributes in process `syz.0.552'. [ 107.986526][ T5900] delete_channel: no stack [ 108.064190][ T5901] netlink: 4 bytes leftover after parsing attributes in process `syz.4.555'. [ 108.117440][ T5903] syzkaller: port 1(erspan0) entered blocking state [ 108.124796][ T5903] syzkaller: port 1(erspan0) entered disabled state [ 108.133508][ T5903] device erspan0 entered promiscuous mode [ 108.145330][ T5903] syzkaller: port 1(erspan0) entered blocking state [ 108.152135][ T5903] syzkaller: port 1(erspan0) entered forwarding state [ 108.580488][ T5931] netlink: 4 bytes leftover after parsing attributes in process `syz.2.568'. [ 108.643149][ T5936] netlink: 36 bytes leftover after parsing attributes in process `syz.1.570'. [ 108.663989][ T5943] delete_channel: no stack [ 108.679122][ T5936] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 109.142990][ T5979] netlink: 4 bytes leftover after parsing attributes in process `syz.0.586'. [ 109.153407][ T5975] FAULT_INJECTION: forcing a failure. [ 109.153407][ T5975] name failslab, interval 1, probability 0, space 0, times 1 [ 109.169304][ T5981] delete_channel: no stack [ 109.214750][ T5975] CPU: 1 PID: 5975 Comm: syz.1.583 Not tainted syzkaller #0 [ 109.222190][ T5975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 109.232256][ T5975] Call Trace: [ 109.235549][ T5975] [ 109.238490][ T5975] dump_stack_lvl+0x188/0x250 [ 109.243186][ T5975] ? show_regs_print_info+0x20/0x20 [ 109.248399][ T5975] ? load_image+0x400/0x400 [ 109.252920][ T5975] ? __lock_acquire+0x7d10/0x7d10 [ 109.257957][ T5975] ? mark_lock+0x94/0x320 [ 109.262304][ T5975] should_fail+0x38c/0x4c0 [ 109.266741][ T5975] should_failslab+0x5/0x20 [ 109.271256][ T5975] slab_pre_alloc_hook+0x51/0xc0 [ 109.276204][ T5975] kmem_cache_alloc_node+0x47/0x2d0 [ 109.281412][ T5975] ? __alloc_skb+0xf4/0x750 [ 109.285924][ T5975] ? lockdep_hardirqs_on+0x94/0x140 [ 109.291138][ T5975] __alloc_skb+0xf4/0x750 [ 109.295489][ T5975] sock_wmalloc+0xa6/0x120 [ 109.299920][ T5975] l2tp_ip_sendmsg+0x1bf/0x1440 [ 109.304786][ T5975] ? sock_rps_record_flow+0x17/0x3b0 [ 109.310093][ T5975] ? inet_sendmsg+0x78/0x2f0 [ 109.314697][ T5975] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 109.319988][ T5975] ? security_socket_sendmsg+0x7c/0xa0 [ 109.325458][ T5975] ? inet_send_prepare+0x260/0x260 [ 109.330585][ T5975] ____sys_sendmsg+0x5b7/0x8f0 [ 109.335370][ T5975] ? __sys_sendmsg_sock+0x30/0x30 [ 109.340440][ T5975] ? import_iovec+0x6f/0xa0 [ 109.344965][ T5975] ___sys_sendmsg+0x236/0x2e0 [ 109.349689][ T5975] ? __sys_sendmsg+0x2a0/0x2a0 [ 109.354509][ T5975] ? trace_event_raw_event_lock+0x270/0x270 [ 109.360416][ T5975] ? vfs_write+0x8b2/0xd60 [ 109.364905][ T5975] __se_sys_sendmsg+0x1af/0x290 [ 109.369774][ T5975] ? __x64_sys_sendmsg+0x80/0x80 [ 109.374718][ T5975] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 109.380814][ T5975] ? lockdep_hardirqs_on+0x94/0x140 [ 109.386046][ T5975] do_syscall_64+0x4c/0xa0 [ 109.390479][ T5975] ? clear_bhb_loop+0x30/0x80 [ 109.395165][ T5975] ? clear_bhb_loop+0x30/0x80 [ 109.399860][ T5975] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 109.405765][ T5975] RIP: 0033:0x7f3ca2854dd9 [ 109.410187][ T5975] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 109.429804][ T5975] RSP: 002b:00007f3ca0aae028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 109.438241][ T5975] RAX: ffffffffffffffda RBX: 00007f3ca2acdfa0 RCX: 00007f3ca2854dd9 [ 109.446265][ T5975] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000004 [ 109.454260][ T5975] RBP: 00007f3ca0aae090 R08: 0000000000000000 R09: 0000000000000000 [ 109.462329][ T5975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 109.470305][ T5975] R13: 00007f3ca2ace038 R14: 00007f3ca2acdfa0 R15: 00007fffdfda6508 [ 109.478310][ T5975] [ 109.591833][ T5991] netlink: 36 bytes leftover after parsing attributes in process `syz.0.588'. [ 109.752744][ T5991] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 110.000145][ T6012] FAULT_INJECTION: forcing a failure. [ 110.000145][ T6012] name failslab, interval 1, probability 0, space 0, times 0 [ 110.044792][ T6012] CPU: 0 PID: 6012 Comm: syz.3.597 Not tainted syzkaller #0 [ 110.052212][ T6012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 110.062283][ T6012] Call Trace: [ 110.065579][ T6012] [ 110.068542][ T6012] dump_stack_lvl+0x188/0x250 [ 110.073243][ T6012] ? show_regs_print_info+0x20/0x20 [ 110.078461][ T6012] ? load_image+0x400/0x400 [ 110.082990][ T6012] ? __might_sleep+0xf0/0xf0 [ 110.087617][ T6012] ? __lock_acquire+0x7d10/0x7d10 [ 110.092670][ T6012] should_fail+0x38c/0x4c0 [ 110.097142][ T6012] should_failslab+0x5/0x20 [ 110.101663][ T6012] slab_pre_alloc_hook+0x51/0xc0 [ 110.106633][ T6012] __kmalloc+0x6b/0x330 [ 110.110806][ T6012] ? tomoyo_encode+0x27e/0x540 [ 110.115585][ T6012] tomoyo_encode+0x27e/0x540 [ 110.120188][ T6012] tomoyo_realpath_from_path+0x5cd/0x610 [ 110.125857][ T6012] tomoyo_path_number_perm+0x242/0x660 [ 110.131362][ T6012] ? verify_lock_unused+0x140/0x140 [ 110.136567][ T6012] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 110.142033][ T6012] ? ksys_write+0x1c6/0x260 [ 110.146582][ T6012] security_file_ioctl+0x6c/0xa0 [ 110.151535][ T6012] __se_sys_ioctl+0x48/0x170 [ 110.156136][ T6012] do_syscall_64+0x4c/0xa0 [ 110.160567][ T6012] ? clear_bhb_loop+0x30/0x80 [ 110.165261][ T6012] ? clear_bhb_loop+0x30/0x80 [ 110.169967][ T6012] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 110.175865][ T6012] RIP: 0033:0x7f0913a1add9 [ 110.180292][ T6012] 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 [ 110.199903][ T6012] RSP: 002b:00007f0911c74028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.208341][ T6012] RAX: ffffffffffffffda RBX: 00007f0913c93fa0 RCX: 00007f0913a1add9 [ 110.216332][ T6012] RDX: 0000200000000040 RSI: 0000000000008993 RDI: 0000000000000003 [ 110.224315][ T6012] RBP: 00007f0911c74090 R08: 0000000000000000 R09: 0000000000000000 [ 110.232314][ T6012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 110.240288][ T6012] R13: 00007f0913c94038 R14: 00007f0913c93fa0 R15: 00007ffd0e6a95f8 [ 110.248277][ T6012] [ 110.338270][ T6021] delete_channel: no stack [ 110.358499][ T6020] netlink: 4 bytes leftover after parsing attributes in process `syz.2.600'. [ 110.497647][ T6012] ERROR: Out of memory at tomoyo_realpath_from_path. [ 110.623366][ T6040] netlink: 36 bytes leftover after parsing attributes in process `syz.0.606'. [ 110.688987][ T6040] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 110.803479][ T6046] netlink: 'syz.1.608': attribute type 10 has an invalid length. [ 110.877810][ T6048] netlink: 14975 bytes leftover after parsing attributes in process `syz.3.610'. [ 111.026091][ T6048] netlink: 'syz.3.610': attribute type 3 has an invalid length. [ 111.037514][ T6048] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.610'. [ 111.052809][ T6055] syzkaller: port 1(erspan0) entered blocking state [ 111.059615][ T6055] syzkaller: port 1(erspan0) entered disabled state [ 111.068139][ T6055] device erspan0 entered promiscuous mode [ 111.085405][ T6055] syzkaller: port 1(erspan0) entered blocking state [ 111.092120][ T6055] syzkaller: port 1(erspan0) entered forwarding state [ 111.288390][ T6072] delete_channel: no stack [ 111.543043][ T6087] netlink: 'syz.3.623': attribute type 2 has an invalid length. [ 111.811996][ T6094] netlink: 'syz.2.626': attribute type 3 has an invalid length. [ 112.003196][ T6107] syzkaller: port 1(erspan0) entered blocking state [ 112.067220][ T6107] syzkaller: port 1(erspan0) entered disabled state [ 112.125215][ T6107] device erspan0 entered promiscuous mode [ 112.143252][ T6111] netlink: 'syz.0.640': attribute type 2 has an invalid length. [ 112.157036][ T6123] delete_channel: no stack [ 112.162046][ T6112] netlink: 'syz.2.630': attribute type 29 has an invalid length. [ 112.174283][ T6114] syzkaller: port 1(erspan0) entered blocking state [ 112.180984][ T6114] syzkaller: port 1(erspan0) entered forwarding state [ 112.467416][ T6140] FAULT_INJECTION: forcing a failure. [ 112.467416][ T6140] name failslab, interval 1, probability 0, space 0, times 0 [ 112.503056][ T6140] CPU: 1 PID: 6140 Comm: syz.4.642 Not tainted syzkaller #0 [ 112.510374][ T6140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 112.520457][ T6140] Call Trace: [ 112.523754][ T6140] [ 112.526691][ T6140] dump_stack_lvl+0x188/0x250 [ 112.531396][ T6140] ? show_regs_print_info+0x20/0x20 [ 112.536613][ T6140] ? load_image+0x400/0x400 [ 112.541135][ T6140] ? __might_sleep+0xf0/0xf0 [ 112.545744][ T6140] ? __lock_acquire+0x7d10/0x7d10 [ 112.550775][ T6140] ? netlink_insert+0xe95/0x11f0 [ 112.555725][ T6140] should_fail+0x38c/0x4c0 [ 112.560167][ T6140] should_failslab+0x5/0x20 [ 112.564677][ T6140] slab_pre_alloc_hook+0x51/0xc0 [ 112.569620][ T6140] kmem_cache_alloc_node+0x47/0x2d0 [ 112.574832][ T6140] ? __alloc_skb+0xf4/0x750 [ 112.579358][ T6140] __alloc_skb+0xf4/0x750 [ 112.583696][ T6140] netlink_sendmsg+0x654/0xbe0 [ 112.588469][ T6140] ? netlink_getsockopt+0x570/0x570 [ 112.593672][ T6140] ? aa_sock_msg_perm+0x94/0x150 [ 112.598633][ T6140] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 112.603924][ T6140] ? security_socket_sendmsg+0x7c/0xa0 [ 112.609388][ T6140] ? netlink_getsockopt+0x570/0x570 [ 112.614586][ T6140] ____sys_sendmsg+0x5b7/0x8f0 [ 112.619373][ T6140] ? __sys_sendmsg_sock+0x30/0x30 [ 112.624406][ T6140] ? import_iovec+0x6f/0xa0 [ 112.628921][ T6140] ___sys_sendmsg+0x236/0x2e0 [ 112.633614][ T6140] ? __sys_sendmsg+0x2a0/0x2a0 [ 112.638391][ T6140] ? vfs_write+0x8b2/0xd60 [ 112.642827][ T6140] __se_sys_sendmsg+0x1af/0x290 [ 112.647696][ T6140] ? __x64_sys_sendmsg+0x80/0x80 [ 112.652709][ T6140] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 112.658726][ T6140] ? lockdep_hardirqs_on+0x94/0x140 [ 112.663959][ T6140] do_syscall_64+0x4c/0xa0 [ 112.668415][ T6140] ? clear_bhb_loop+0x30/0x80 [ 112.673100][ T6140] ? clear_bhb_loop+0x30/0x80 [ 112.677787][ T6140] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 112.683697][ T6140] RIP: 0033:0x7fba47202dd9 [ 112.688127][ T6140] 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 [ 112.707742][ T6140] RSP: 002b:00007fba4545c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 112.716169][ T6140] RAX: ffffffffffffffda RBX: 00007fba4747bfa0 RCX: 00007fba47202dd9 [ 112.724168][ T6140] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 112.732159][ T6140] RBP: 00007fba4545c090 R08: 0000000000000000 R09: 0000000000000000 [ 112.740139][ T6140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 112.748113][ T6140] R13: 00007fba4747c038 R14: 00007fba4747bfa0 R15: 00007fff7ae90878 [ 112.756120][ T6140] [ 112.966980][ T6162] netlink: 'syz.2.647': attribute type 2 has an invalid length. [ 112.990999][ T6164] delete_channel: no stack [ 113.063590][ T26] audit: type=1800 audit(1777287352.467:2): pid=6159 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.649" name="regulatory.db" dev="sda1" ino=448 res=0 errno=0 [ 113.084888][ T6159] platform regulatory.0: loading /lib/firmware/regulatory.db failed with error -4 [ 113.120892][ T6159] platform regulatory.0: Direct firmware load for regulatory.db failed with error -4 [ 113.151441][ T6169] netlink: 'syz.4.651': attribute type 10 has an invalid length. [ 113.167796][ T6159] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 113.180238][ T6169] team0: Device wg1 is up. Set it down before adding it as a team port [ 113.204671][ T6169] FAULT_INJECTION: forcing a failure. [ 113.204671][ T6169] name failslab, interval 1, probability 0, space 0, times 0 [ 113.234052][ T6173] __nla_validate_parse: 5 callbacks suppressed [ 113.234065][ T6173] netlink: 4 bytes leftover after parsing attributes in process `syz.0.653'. [ 113.263737][ T6169] CPU: 1 PID: 6169 Comm: syz.4.651 Not tainted syzkaller #0 [ 113.271060][ T6169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 113.281129][ T6169] Call Trace: [ 113.284423][ T6169] [ 113.287368][ T6169] dump_stack_lvl+0x188/0x250 [ 113.292068][ T6169] ? show_regs_print_info+0x20/0x20 [ 113.297285][ T6169] ? load_image+0x400/0x400 [ 113.301810][ T6169] ? __might_sleep+0xf0/0xf0 [ 113.306459][ T6169] ? __lock_acquire+0x7d10/0x7d10 [ 113.311508][ T6169] should_fail+0x38c/0x4c0 [ 113.315955][ T6169] should_failslab+0x5/0x20 [ 113.320471][ T6169] slab_pre_alloc_hook+0x51/0xc0 [ 113.325436][ T6169] kmem_cache_alloc_node+0x47/0x2d0 [ 113.330668][ T6169] ? __alloc_skb+0xf4/0x750 [ 113.335199][ T6169] __alloc_skb+0xf4/0x750 [ 113.339553][ T6169] netlink_ack+0x372/0xb50 [ 113.343991][ T6169] ? __copy_skb_header+0x3ba/0x4f0 [ 113.349137][ T6169] ? netlink_dump+0xcf0/0xcf0 [ 113.353850][ T6169] ? __skb_clone+0x480/0x790 [ 113.358472][ T6169] netlink_rcv_skb+0x27a/0x440 [ 113.363302][ T6169] ? rtnetlink_bind+0x80/0x80 [ 113.368002][ T6169] ? netlink_ack+0xb50/0xb50 [ 113.372628][ T6169] netlink_unicast+0x774/0x920 [ 113.377435][ T6169] netlink_sendmsg+0x8ba/0xbe0 [ 113.382240][ T6169] ? netlink_getsockopt+0x570/0x570 [ 113.387484][ T6169] ? aa_sock_msg_perm+0x94/0x150 [ 113.392485][ T6169] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 113.397786][ T6169] ? security_socket_sendmsg+0x7c/0xa0 [ 113.403285][ T6169] ? netlink_getsockopt+0x570/0x570 [ 113.408494][ T6169] ____sys_sendmsg+0x5b7/0x8f0 [ 113.413288][ T6169] ? __sys_sendmsg_sock+0x30/0x30 [ 113.418350][ T6169] ? import_iovec+0x6f/0xa0 [ 113.422895][ T6169] ___sys_sendmsg+0x236/0x2e0 [ 113.427586][ T6169] ? __sys_sendmsg+0x2a0/0x2a0 [ 113.432371][ T6169] ? vfs_write+0x8b2/0xd60 [ 113.436804][ T6169] __se_sys_sendmsg+0x1af/0x290 [ 113.441662][ T6169] ? __x64_sys_sendmsg+0x80/0x80 [ 113.446607][ T6169] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 113.452608][ T6169] ? lockdep_hardirqs_on+0x94/0x140 [ 113.457812][ T6169] do_syscall_64+0x4c/0xa0 [ 113.462230][ T6169] ? clear_bhb_loop+0x30/0x80 [ 113.466914][ T6169] ? clear_bhb_loop+0x30/0x80 [ 113.471592][ T6169] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 113.477490][ T6169] RIP: 0033:0x7fba47202dd9 [ 113.481946][ T6169] 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 [ 113.501574][ T6169] RSP: 002b:00007fba4545c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 113.510030][ T6169] RAX: ffffffffffffffda RBX: 00007fba4747bfa0 RCX: 00007fba47202dd9 [ 113.518022][ T6169] RDX: 0000000000000002 RSI: 00002000000003c0 RDI: 0000000000000003 [ 113.526032][ T6169] RBP: 00007fba4545c090 R08: 0000000000000000 R09: 0000000000000000 [ 113.534005][ T6169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 113.541978][ T6169] R13: 00007fba4747c038 R14: 00007fba4747bfa0 R15: 00007fff7ae90878 [ 113.549960][ T6169] [ 113.829526][ T6200] delete_channel: no stack [ 113.926732][ T6207] netlink: 144 bytes leftover after parsing attributes in process `syz.3.665'. [ 113.958867][ T6207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.025632][ T6207] team0: Port device team_slave_0 removed [ 114.065762][ T6207] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 114.108093][ T6217] netlink: 'syz.2.666': attribute type 2 has an invalid length. [ 114.386412][ T6235] delete_channel: no stack [ 114.814869][ T6255] mac80211_hwsim hwsim8 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 114.867127][ T6259] netlink: 'syz.1.683': attribute type 2 has an invalid length. [ 115.900597][ T6298] netlink: 'syz.2.696': attribute type 2 has an invalid length. [ 116.720321][ T6342] netlink: 'syz.0.710': attribute type 10 has an invalid length. [ 116.743795][ T6342] team0: Device wg1 is up. Set it down before adding it as a team port [ 116.791946][ T6345] FAULT_INJECTION: forcing a failure. [ 116.791946][ T6345] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 116.896548][ T6345] CPU: 0 PID: 6345 Comm: syz.3.712 Not tainted syzkaller #0 [ 116.903874][ T6345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 116.913944][ T6345] Call Trace: [ 116.917242][ T6345] [ 116.920193][ T6345] dump_stack_lvl+0x188/0x250 [ 116.924897][ T6345] ? show_regs_print_info+0x20/0x20 [ 116.930118][ T6345] ? load_image+0x400/0x400 [ 116.934644][ T6345] ? __lock_acquire+0x7d10/0x7d10 [ 116.939771][ T6345] should_fail+0x38c/0x4c0 [ 116.944222][ T6345] _copy_from_user+0x2e/0x170 [ 116.948922][ T6345] __copy_msghdr_from_user+0xc9/0x630 [ 116.954323][ T6345] ? verify_lock_unused+0x140/0x140 [ 116.959552][ T6345] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 116.964872][ T6345] ___sys_sendmsg+0x19a/0x2e0 [ 116.969680][ T6345] ? __sys_sendmsg+0x2a0/0x2a0 [ 116.974513][ T6345] __se_sys_sendmsg+0x1af/0x290 [ 116.979435][ T6345] ? __x64_sys_sendmsg+0x80/0x80 [ 116.984397][ T6345] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 116.990415][ T6345] ? lockdep_hardirqs_on+0x94/0x140 [ 116.995634][ T6345] do_syscall_64+0x4c/0xa0 [ 117.000076][ T6345] ? clear_bhb_loop+0x30/0x80 [ 117.004766][ T6345] ? clear_bhb_loop+0x30/0x80 [ 117.009468][ T6345] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 117.015402][ T6345] RIP: 0033:0x7f0913a1add9 [ 117.019837][ T6345] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 117.039582][ T6345] RSP: 002b:00007f0911c53028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 117.048030][ T6345] RAX: ffffffffffffffda RBX: 00007f0913c94090 RCX: 00007f0913a1add9 [ 117.056022][ T6345] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000003 [ 117.064007][ T6345] RBP: 00007f0911c53090 R08: 0000000000000000 R09: 0000000000000000 [ 117.072006][ T6345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 117.079993][ T6345] R13: 00007f0913c94128 R14: 00007f0913c94090 R15: 00007ffd0e6a95f8 [ 117.087996][ T6345] [ 117.231444][ T6349] netlink: 'syz.4.713': attribute type 2 has an invalid length. [ 117.513497][ T6357] netlink: 15231 bytes leftover after parsing attributes in process `syz.2.716'. [ 117.551577][ T6365] netlink: 'syz.2.716': attribute type 3 has an invalid length. [ 117.599816][ T6365] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.716'. [ 117.937945][ T6386] netlink: 36 bytes leftover after parsing attributes in process `syz.2.725'. [ 118.729407][ T6386] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 118.783976][ T6398] netlink: 'syz.1.728': attribute type 2 has an invalid length. [ 119.325573][ T6428] netlink: 'syz.0.738': attribute type 39 has an invalid length. [ 119.526797][ T6430] mac80211_hwsim hwsim11 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 119.620934][ T6438] netlink: 36 bytes leftover after parsing attributes in process `syz.4.743'. [ 119.631300][ T6438] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 119.895011][ T6447] netlink: 'syz.0.745': attribute type 2 has an invalid length. [ 120.453595][ T6471] netlink: 36 bytes leftover after parsing attributes in process `syz.2.755'. [ 120.550548][ T6471] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 120.632906][ T6473] netlink: 15231 bytes leftover after parsing attributes in process `syz.3.756'. [ 120.760310][ T6481] netlink: 15231 bytes leftover after parsing attributes in process `syz.2.758'. [ 120.872506][ T6490] netlink: 'syz.1.759': attribute type 2 has an invalid length. [ 120.945518][ T6483] netlink: 'syz.2.758': attribute type 3 has an invalid length. [ 121.016698][ T6483] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.758'. [ 121.131894][ T6496] netlink: 'syz.4.763': attribute type 10 has an invalid length. [ 121.200783][ T6496] team0: Device wg1 is up. Set it down before adding it as a team port [ 121.569395][ T6512] ref_ctr_offset mismatch. inode: 0x2fe offset: 0x0 ref_ctr_offset(old): 0x7602 ref_ctr_offset(new): 0x0 [ 121.685382][ T6514] netlink: 36 bytes leftover after parsing attributes in process `syz.1.771'. [ 121.737659][ T6514] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 121.982932][ T6521] netlink: 15231 bytes leftover after parsing attributes in process `syz.2.772'. [ 122.684794][ T6547] netlink: 'syz.2.778': attribute type 2 has an invalid length. [ 123.102607][ T6565] FAULT_INJECTION: forcing a failure. [ 123.102607][ T6565] name failslab, interval 1, probability 0, space 0, times 0 [ 123.180157][ T6569] netlink: 'syz.2.785': attribute type 10 has an invalid length. [ 123.183382][ T6565] CPU: 1 PID: 6565 Comm: syz.3.786 Not tainted syzkaller #0 [ 123.195245][ T6565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 123.205364][ T6565] Call Trace: [ 123.208679][ T6565] [ 123.211641][ T6565] dump_stack_lvl+0x188/0x250 [ 123.216385][ T6565] ? show_regs_print_info+0x20/0x20 [ 123.221623][ T6565] ? load_image+0x400/0x400 [ 123.226181][ T6565] ? __might_sleep+0xf0/0xf0 [ 123.230816][ T6565] ? __lock_acquire+0x7d10/0x7d10 [ 123.235902][ T6565] should_fail+0x38c/0x4c0 [ 123.240377][ T6565] should_failslab+0x5/0x20 [ 123.244909][ T6565] slab_pre_alloc_hook+0x51/0xc0 [ 123.249897][ T6565] kmem_cache_alloc_node+0x47/0x2d0 [ 123.255123][ T6565] ? __alloc_skb+0xf4/0x750 [ 123.259701][ T6565] __alloc_skb+0xf4/0x750 [ 123.264265][ T6565] alloc_skb_with_frags+0xa7/0x730 [ 123.269416][ T6565] ? __lock_acquire+0x7d10/0x7d10 [ 123.274478][ T6565] ? trace_event_raw_event_lock+0x270/0x270 [ 123.280428][ T6565] sock_alloc_send_pskb+0x87f/0x9a0 [ 123.285650][ T6565] ? __might_fault+0xb3/0x110 [ 123.290460][ T6565] ? sock_kzfree_s+0x50/0x50 [ 123.295177][ T6565] packet_sendmsg+0x343c/0x5060 [ 123.300173][ T6565] ? __might_sleep+0xf0/0xf0 [ 123.304881][ T6565] ? aa_sk_perm+0x7dc/0x910 [ 123.309437][ T6565] ? packet_getsockopt+0x9a0/0x9a0 [ 123.314639][ T6565] ? aa_sock_msg_perm+0x94/0x150 [ 123.319628][ T6565] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 123.324972][ T6565] ? security_socket_sendmsg+0x7c/0xa0 [ 123.330472][ T6565] ? packet_getsockopt+0x9a0/0x9a0 [ 123.335625][ T6565] ____sys_sendmsg+0x5b7/0x8f0 [ 123.340470][ T6565] ? __sys_sendmsg_sock+0x30/0x30 [ 123.345577][ T6565] ? import_iovec+0x6f/0xa0 [ 123.350165][ T6565] ___sys_sendmsg+0x236/0x2e0 [ 123.354924][ T6565] ? __sys_sendmsg+0x2a0/0x2a0 [ 123.359789][ T6565] ? trace_event_raw_event_lock+0x270/0x270 [ 123.365709][ T6565] ? vfs_write+0x8b2/0xd60 [ 123.370276][ T6565] __se_sys_sendmsg+0x1af/0x290 [ 123.375194][ T6565] ? __x64_sys_sendmsg+0x80/0x80 [ 123.380186][ T6565] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 123.386265][ T6565] ? lockdep_hardirqs_on+0x94/0x140 [ 123.391547][ T6565] do_syscall_64+0x4c/0xa0 [ 123.395994][ T6565] ? clear_bhb_loop+0x30/0x80 [ 123.400701][ T6565] ? clear_bhb_loop+0x30/0x80 [ 123.405417][ T6565] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 123.411368][ T6565] RIP: 0033:0x7f0913a1add9 [ 123.415818][ T6565] 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 [ 123.435452][ T6565] RSP: 002b:00007f0911c74028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 123.443928][ T6565] RAX: ffffffffffffffda RBX: 00007f0913c93fa0 RCX: 00007f0913a1add9 [ 123.451978][ T6565] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000004 [ 123.459989][ T6565] RBP: 00007f0911c74090 R08: 0000000000000000 R09: 0000000000000000 [ 123.467988][ T6565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 123.475993][ T6565] R13: 00007f0913c94038 R14: 00007f0913c93fa0 R15: 00007ffd0e6a95f8 [ 123.484088][ T6565] [ 123.499906][ T6569] team0: Device wg1 is up. Set it down before adding it as a team port [ 123.753015][ T6575] netlink: 'syz.1.788': attribute type 39 has an invalid length. [ 123.906518][ T6582] netlink: 4 bytes leftover after parsing attributes in process `syz.4.791'. [ 124.048022][ T6589] netlink: 'syz.0.792': attribute type 2 has an invalid length. [ 124.189398][ T6594] FAULT_INJECTION: forcing a failure. [ 124.189398][ T6594] name failslab, interval 1, probability 0, space 0, times 0 [ 124.218297][ T6594] CPU: 1 PID: 6594 Comm: syz.0.795 Not tainted syzkaller #0 [ 124.225625][ T6594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 124.235704][ T6594] Call Trace: [ 124.239047][ T6594] [ 124.242002][ T6594] dump_stack_lvl+0x188/0x250 [ 124.246704][ T6594] ? show_regs_print_info+0x20/0x20 [ 124.251919][ T6594] ? load_image+0x400/0x400 [ 124.256435][ T6594] ? __lock_acquire+0x7d10/0x7d10 [ 124.261487][ T6594] should_fail+0x38c/0x4c0 [ 124.265923][ T6594] should_failslab+0x5/0x20 [ 124.270433][ T6594] slab_pre_alloc_hook+0x51/0xc0 [ 124.275384][ T6594] __kmalloc_node_track_caller+0x68/0x3a0 [ 124.281121][ T6594] ? sk_stream_alloc_skb+0x1fa/0xa60 [ 124.286428][ T6594] ? kmem_cache_alloc_node+0x162/0x2d0 [ 124.291896][ T6594] ? __alloc_skb+0xf4/0x750 [ 124.296417][ T6594] ? sk_stream_alloc_skb+0x1fa/0xa60 [ 124.301715][ T6594] __alloc_skb+0x22c/0x750 [ 124.306158][ T6594] sk_stream_alloc_skb+0x1fa/0xa60 [ 124.311290][ T6594] tcp_sendmsg_locked+0xc31/0x3320 [ 124.316466][ T6594] ? tcp_free_fastopen_req+0x70/0x70 [ 124.321787][ T6594] tcp_sendmsg+0x2b/0x40 [ 124.326039][ T6594] ? inet_send_prepare+0x260/0x260 [ 124.331164][ T6594] ____sys_sendmsg+0x5b7/0x8f0 [ 124.335953][ T6594] ? __sys_sendmsg_sock+0x30/0x30 [ 124.340999][ T6594] ? import_iovec+0x6f/0xa0 [ 124.345535][ T6594] ___sys_sendmsg+0x236/0x2e0 [ 124.350243][ T6594] ? __sys_sendmsg+0x2a0/0x2a0 [ 124.355034][ T6594] ? vfs_write+0x8b2/0xd60 [ 124.359509][ T6594] __se_sys_sendmsg+0x1af/0x290 [ 124.364378][ T6594] ? __x64_sys_sendmsg+0x80/0x80 [ 124.369325][ T6594] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 124.375347][ T6594] ? lockdep_hardirqs_on+0x94/0x140 [ 124.380564][ T6594] do_syscall_64+0x4c/0xa0 [ 124.384988][ T6594] ? clear_bhb_loop+0x30/0x80 [ 124.389675][ T6594] ? clear_bhb_loop+0x30/0x80 [ 124.394373][ T6594] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 124.400277][ T6594] RIP: 0033:0x7fc84bff6dd9 [ 124.404702][ T6594] 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 [ 124.424314][ T6594] RSP: 002b:00007fc84a250028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 124.432829][ T6594] RAX: ffffffffffffffda RBX: 00007fc84c26ffa0 RCX: 00007fc84bff6dd9 [ 124.440810][ T6594] RDX: 0000000000004011 RSI: 0000200000000040 RDI: 0000000000000005 [ 124.448787][ T6594] RBP: 00007fc84a250090 R08: 0000000000000000 R09: 0000000000000000 [ 124.456802][ T6594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.464777][ T6594] R13: 00007fc84c270038 R14: 00007fc84c26ffa0 R15: 00007ffc3d4c5258 [ 124.472783][ T6594] [ 124.515071][ T6598] netlink: 'syz.3.797': attribute type 29 has an invalid length. [ 124.523672][ T6598] netlink: 'syz.3.797': attribute type 29 has an invalid length. [ 124.825851][ T6616] netlink: 14975 bytes leftover after parsing attributes in process `syz.0.803'. [ 124.844328][ T6614] netlink: 15998 bytes leftover after parsing attributes in process `syz.3.802'. [ 124.934885][ T6616] netlink: 'syz.0.803': attribute type 3 has an invalid length. [ 124.948040][ T6616] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.803'. [ 125.165342][ T6629] netlink: 'syz.0.806': attribute type 2 has an invalid length. [ 125.191771][ T6627] netlink: 4 bytes leftover after parsing attributes in process `syz.1.805'. [ 125.453736][ T6644] netlink: 181400 bytes leftover after parsing attributes in process `syz.1.813'. [ 125.627713][ T6653] netlink: 36 bytes leftover after parsing attributes in process `syz.3.816'. [ 125.659386][ T6653] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 126.473051][ T6668] ref_ctr_offset mismatch. inode: 0x386 offset: 0x0 ref_ctr_offset(old): 0x7602 ref_ctr_offset(new): 0x0 [ 126.704266][ T6679] netlink: 15231 bytes leftover after parsing attributes in process `syz.1.827'. [ 126.892117][ T6684] validate_nla: 1 callbacks suppressed [ 126.892131][ T6684] netlink: 'syz.1.827': attribute type 3 has an invalid length. [ 126.925804][ T6684] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.827'. [ 128.043438][ T6721] netlink: 'syz.3.840': attribute type 3 has an invalid length. [ 128.058091][ T6721] netlink: 'syz.3.840': attribute type 6 has an invalid length. [ 128.097103][ T6721] netlink: 144448 bytes leftover after parsing attributes in process `syz.3.840'. [ 128.659088][ T6745] netlink: 'syz.4.847': attribute type 2 has an invalid length. [ 128.889125][ T6752] delete_channel: no stack [ 128.959918][ T6754] netlink: 4 bytes leftover after parsing attributes in process `syz.4.850'. [ 129.094689][ T6756] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 129.202378][ T6758] netlink: 'syz.4.852': attribute type 3 has an invalid length. [ 129.747397][ T6781] netlink: 'syz.3.860': attribute type 2 has an invalid length. [ 129.914703][ T6788] __nla_validate_parse: 2 callbacks suppressed [ 129.914746][ T6788] netlink: 4 bytes leftover after parsing attributes in process `syz.0.863'. [ 129.991230][ T6789] delete_channel: no stack [ 130.056617][ T6793] netlink: 9286 bytes leftover after parsing attributes in process `syz.3.865'. [ 130.203805][ T6797] netlink: 44 bytes leftover after parsing attributes in process `syz.2.867'. [ 130.391869][ T6811] netlink: 'syz.2.872': attribute type 10 has an invalid length. [ 130.425906][ T6815] FAULT_INJECTION: forcing a failure. [ 130.425906][ T6815] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 130.446450][ T6811] netlink: 40 bytes leftover after parsing attributes in process `syz.2.872'. [ 130.504830][ T6815] CPU: 0 PID: 6815 Comm: syz.4.873 Not tainted syzkaller #0 [ 130.512180][ T6815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 130.522253][ T6815] Call Trace: [ 130.525544][ T6815] [ 130.528493][ T6815] dump_stack_lvl+0x188/0x250 [ 130.533219][ T6815] ? show_regs_print_info+0x20/0x20 [ 130.536956][ T6811] batman_adv: batadv0: Adding interface: vlan1 [ 130.538429][ T6815] ? load_image+0x400/0x400 [ 130.538477][ T6815] ? __lock_acquire+0x7d10/0x7d10 [ 130.554148][ T6815] should_fail+0x38c/0x4c0 [ 130.558624][ T6815] _copy_to_user+0x2e/0x130 [ 130.563149][ T6815] simple_read_from_buffer+0xe3/0x150 [ 130.568542][ T6815] proc_fail_nth_read+0x1a6/0x220 [ 130.571273][ T6811] batman_adv: batadv0: The MTU of interface vlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 130.573587][ T6815] ? proc_fault_inject_write+0x310/0x310 [ 130.604532][ T6815] ? fsnotify_perm+0x254/0x560 [ 130.609317][ T6815] ? proc_fault_inject_write+0x310/0x310 [ 130.614971][ T6815] vfs_read+0x301/0xd60 [ 130.619158][ T6815] ? kernel_read+0x1e0/0x1e0 [ 130.623778][ T6815] ? __fget_files+0x40f/0x480 [ 130.628486][ T6815] ? mutex_lock_nested+0x17/0x20 [ 130.633446][ T6815] ? __fdget_pos+0x2bf/0x370 [ 130.638053][ T6815] ? ksys_read+0x71/0x260 [ 130.642403][ T6815] ksys_read+0x152/0x260 [ 130.646659][ T6815] ? vfs_write+0xd60/0xd60 [ 130.651092][ T6815] ? lockdep_hardirqs_on+0x94/0x140 [ 130.656308][ T6815] do_syscall_64+0x4c/0xa0 [ 130.660769][ T6815] ? clear_bhb_loop+0x30/0x80 [ 130.665468][ T6815] ? clear_bhb_loop+0x30/0x80 [ 130.670165][ T6815] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 130.676079][ T6815] RIP: 0033:0x7fba471c360e [ 130.680508][ T6815] 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 [ 130.700127][ T6815] RSP: 002b:00007fba4545bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 130.708558][ T6815] RAX: ffffffffffffffda RBX: 00007fba4545c6c0 RCX: 00007fba471c360e [ 130.716547][ T6815] RDX: 000000000000000f RSI: 00007fba4545c0a0 RDI: 0000000000000004 [ 130.724532][ T6815] RBP: 00007fba4545c090 R08: 0000000000000000 R09: 0000000000000000 [ 130.730732][ T6811] batman_adv: batadv0: Interface activated: vlan1 [ 130.732516][ T6815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 130.732531][ T6815] R13: 00007fba4747c038 R14: 00007fba4747bfa0 R15: 00007fff7ae90878 [ 130.732560][ T6815] [ 130.925266][ T6832] netlink: 'syz.1.876': attribute type 2 has an invalid length. [ 131.176117][ T6837] netlink: 4 bytes leftover after parsing attributes in process `syz.3.879'. [ 131.272537][ T6839] delete_channel: no stack [ 131.506405][ T6852] netlink: 'syz.3.883': attribute type 5 has an invalid length. [ 131.952315][ T6883] netlink: 'syz.4.890': attribute type 2 has an invalid length. [ 132.391984][ T6923] sctp: [Deprecated]: syz.2.892 (pid 6923) Use of int in maxseg socket option. [ 132.391984][ T6923] Use struct sctp_assoc_value instead [ 132.451658][ T6926] netlink: 'syz.2.892': attribute type 49 has an invalid length. [ 132.511684][ T6932] netlink: 4 bytes leftover after parsing attributes in process `syz.4.895'. [ 132.543507][ T6929] netlink: 14719 bytes leftover after parsing attributes in process `syz.3.893'. [ 132.578520][ T6931] mac80211_hwsim hwsim8 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 132.602581][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.609008][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.649431][ T6939] delete_channel: no stack [ 132.697764][ T6929] netlink: 'syz.3.893': attribute type 3 has an invalid length. [ 132.726266][ T6929] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.893'. [ 133.130855][ T6963] netlink: 9286 bytes leftover after parsing attributes in process `syz.0.906'. [ 133.264342][ T6970] netlink: 'syz.3.907': attribute type 2 has an invalid length. [ 133.296201][ T6969] sctp: [Deprecated]: syz.0.908 (pid 6969) Use of int in maxseg socket option. [ 133.296201][ T6969] Use struct sctp_assoc_value instead [ 133.379553][ T6969] netlink: 'syz.0.908': attribute type 49 has an invalid length. [ 133.536025][ T6974] delete_channel: no stack [ 133.606823][ T6981] netlink: 14719 bytes leftover after parsing attributes in process `syz.0.912'. [ 133.705185][ T6979] mac80211_hwsim hwsim4 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 133.725429][ T6984] netlink: 'syz.4.913': attribute type 21 has an invalid length. [ 133.755856][ T6986] netlink: 'syz.0.912': attribute type 3 has an invalid length. [ 134.201458][ T7012] netlink: 'syz.0.922': attribute type 2 has an invalid length. [ 134.956014][ T7016] delete_channel: no stack [ 134.961632][ T7025] sctp: [Deprecated]: syz.1.923 (pid 7025) Use of int in maxseg socket option. [ 134.961632][ T7025] Use struct sctp_assoc_value instead [ 134.993085][ T7021] netlink: 'syz.1.923': attribute type 49 has an invalid length. [ 135.194780][ T7031] __nla_validate_parse: 3 callbacks suppressed [ 135.194823][ T7031] netlink: 15231 bytes leftover after parsing attributes in process `syz.0.929'. [ 135.519980][ T7043] netlink: 'syz.0.929': attribute type 3 has an invalid length. [ 135.527858][ T7043] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.929'. [ 135.620978][ T7047] netlink: 4 bytes leftover after parsing attributes in process `syz.2.936'. [ 135.669403][ T7051] netlink: 4 bytes leftover after parsing attributes in process `syz.4.938'. [ 135.761394][ T7053] delete_channel: no stack [ 135.817115][ T7059] netlink: 4 bytes leftover after parsing attributes in process `syz.0.950'. [ 135.900849][ T7061] delete_channel: no stack [ 135.953108][ T7064] netlink: 14719 bytes leftover after parsing attributes in process `syz.3.942'. [ 136.103276][ T7069] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.942'. [ 136.185282][ T7074] netlink: 4 bytes leftover after parsing attributes in process `syz.0.943'. [ 136.425720][ T7086] sctp: [Deprecated]: syz.3.945 (pid 7086) Use of int in maxseg socket option. [ 136.425720][ T7086] Use struct sctp_assoc_value instead [ 136.519157][ T7082] delete_channel: no stack [ 136.758809][ T7118] netlink: 4 bytes leftover after parsing attributes in process `syz.3.952'. [ 136.855017][ T7125] netlink: 4 bytes leftover after parsing attributes in process `syz.0.951'. [ 136.964538][ T7128] delete_channel: no stack [ 137.145752][ T7134] delete_channel: no stack [ 137.332186][ T7152] validate_nla: 4 callbacks suppressed [ 137.332200][ T7152] netlink: 'syz.1.958': attribute type 3 has an invalid length. [ 137.370206][ T7154] netlink: 'syz.2.961': attribute type 2 has an invalid length. [ 137.996761][ T7185] netlink: 'syz.4.975': attribute type 10 has an invalid length. [ 138.112233][ T7185] team0: Device hsr_slave_0 failed to register rx_handler [ 138.223896][ T7194] netlink: 'syz.1.978': attribute type 2 has an invalid length. [ 139.013650][ T7216] FAULT_INJECTION: forcing a failure. [ 139.013650][ T7216] name failslab, interval 1, probability 0, space 0, times 0 [ 139.057169][ T7216] CPU: 1 PID: 7216 Comm: syz.1.986 Not tainted syzkaller #0 [ 139.064495][ T7216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 139.074566][ T7216] Call Trace: [ 139.077862][ T7216] [ 139.080803][ T7216] dump_stack_lvl+0x188/0x250 [ 139.085503][ T7216] ? show_regs_print_info+0x20/0x20 [ 139.090763][ T7216] ? load_image+0x400/0x400 [ 139.095293][ T7216] ? __might_sleep+0xf0/0xf0 [ 139.099914][ T7216] ? __lock_acquire+0x7d10/0x7d10 [ 139.104987][ T7216] should_fail+0x38c/0x4c0 [ 139.109470][ T7216] should_failslab+0x5/0x20 [ 139.113987][ T7216] slab_pre_alloc_hook+0x51/0xc0 [ 139.119069][ T7216] __kmalloc_node_track_caller+0x68/0x3a0 [ 139.124800][ T7216] ? netlink_sendmsg+0x654/0xbe0 [ 139.129758][ T7216] ? kmem_cache_alloc_node+0x162/0x2d0 [ 139.135233][ T7216] ? __alloc_skb+0xf4/0x750 [ 139.139765][ T7216] ? netlink_sendmsg+0x654/0xbe0 [ 139.144725][ T7216] __alloc_skb+0x22c/0x750 [ 139.149168][ T7216] netlink_sendmsg+0x654/0xbe0 [ 139.153958][ T7216] ? netlink_getsockopt+0x570/0x570 [ 139.159178][ T7216] ? aa_sock_msg_perm+0x94/0x150 [ 139.164240][ T7216] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 139.169548][ T7216] ? security_socket_sendmsg+0x7c/0xa0 [ 139.175031][ T7216] ? netlink_getsockopt+0x570/0x570 [ 139.180265][ T7216] ____sys_sendmsg+0x5b7/0x8f0 [ 139.185062][ T7216] ? __sys_sendmsg_sock+0x30/0x30 [ 139.190120][ T7216] ? import_iovec+0x6f/0xa0 [ 139.194650][ T7216] ___sys_sendmsg+0x236/0x2e0 [ 139.199351][ T7216] ? __sys_sendmsg+0x2a0/0x2a0 [ 139.204145][ T7216] ? vfs_write+0x8b2/0xd60 [ 139.208598][ T7216] __se_sys_sendmsg+0x1af/0x290 [ 139.213473][ T7216] ? __x64_sys_sendmsg+0x80/0x80 [ 139.218429][ T7216] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 139.224530][ T7216] ? lockdep_hardirqs_on+0x94/0x140 [ 139.229754][ T7216] do_syscall_64+0x4c/0xa0 [ 139.234186][ T7216] ? clear_bhb_loop+0x30/0x80 [ 139.238916][ T7216] ? clear_bhb_loop+0x30/0x80 [ 139.243611][ T7216] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 139.249614][ T7216] RIP: 0033:0x7f3ca2854dd9 [ 139.254056][ T7216] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 139.273670][ T7216] RSP: 002b:00007f3ca0aae028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 139.282090][ T7216] RAX: ffffffffffffffda RBX: 00007f3ca2acdfa0 RCX: 00007f3ca2854dd9 [ 139.290072][ T7216] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 139.298056][ T7216] RBP: 00007f3ca0aae090 R08: 0000000000000000 R09: 0000000000000000 [ 139.306038][ T7216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.314022][ T7216] R13: 00007f3ca2ace038 R14: 00007f3ca2acdfa0 R15: 00007fffdfda6508 [ 139.322010][ T7216] [ 139.566007][ T7224] delete_channel: no stack [ 139.610179][ T7229] delete_channel: no stack [ 139.669221][ T7230] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 139.933388][ T7246] netlink: 'syz.0.995': attribute type 2 has an invalid length. [ 139.997797][ T7245] tap0: tun_chr_ioctl cmd 35111 [ 140.015259][ T7245] tap0: tun_chr_ioctl cmd 1074812118 [ 140.067692][ T7245] Ÿë: port 1(gretap0) entered blocking state [ 140.084164][ T7245] Ÿë: port 1(gretap0) entered disabled state [ 140.092404][ T7245] device gretap0 entered promiscuous mode [ 140.223328][ T4751] tipc: Subscription rejected, illegal request [ 140.268947][ T7262] delete_channel: no stack [ 140.303253][ T7268] netlink: 'syz.2.1006': attribute type 25 has an invalid length. [ 140.368917][ T7268] netlink: 'syz.2.1006': attribute type 9 has an invalid length. [ 140.387719][ T7273] FAULT_INJECTION: forcing a failure. [ 140.387719][ T7273] name failslab, interval 1, probability 0, space 0, times 0 [ 140.414531][ T7273] CPU: 0 PID: 7273 Comm: syz.3.1009 Not tainted syzkaller #0 [ 140.421936][ T7273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 140.432004][ T7273] Call Trace: [ 140.435297][ T7273] [ 140.438257][ T7273] dump_stack_lvl+0x188/0x250 [ 140.442954][ T7273] ? show_regs_print_info+0x20/0x20 [ 140.448178][ T7273] ? load_image+0x400/0x400 [ 140.452720][ T7273] should_fail+0x38c/0x4c0 [ 140.457176][ T7273] should_failslab+0x5/0x20 [ 140.461710][ T7273] slab_pre_alloc_hook+0x51/0xc0 [ 140.466673][ T7273] kmem_cache_alloc_trace+0x47/0x2a0 [ 140.471977][ T7273] ? sctp_add_bind_addr+0x89/0x350 [ 140.477114][ T7273] sctp_add_bind_addr+0x89/0x350 [ 140.482093][ T7273] sctp_copy_local_addr_list+0x2dd/0x4a0 [ 140.487763][ T7273] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 140.493870][ T7273] ? sctp_v6_is_any+0x60/0x70 [ 140.498605][ T7273] ? sctp_copy_one_addr+0x93/0x660 [ 140.503745][ T7273] sctp_bind_addr_copy+0xaf/0x3c0 [ 140.508797][ T7273] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 140.515151][ T7273] sctp_connect_new_asoc+0x2f5/0x6a0 [ 140.520468][ T7273] ? __sctp_connect+0xd80/0xd80 [ 140.525349][ T7273] ? __local_bh_enable_ip+0x136/0x1c0 [ 140.530755][ T7273] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 140.536327][ T7273] ? security_sctp_bind_connect+0x85/0xb0 [ 140.542067][ T7273] sctp_sendmsg+0x158d/0x2900 [ 140.546781][ T7273] ? aa_sk_perm+0x7dc/0x910 [ 140.551310][ T7273] ? sctp_getsockopt+0x8a0/0x8a0 [ 140.556291][ T7273] ? aa_af_perm+0x340/0x340 [ 140.560825][ T7273] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 140.567268][ T7273] ? sock_rps_record_flow+0x17/0x3b0 [ 140.572588][ T7273] ? inet_sendmsg+0xe5/0x2f0 [ 140.577199][ T7273] ? inet_send_prepare+0x260/0x260 [ 140.582332][ T7273] ____sys_sendmsg+0x5b7/0x8f0 [ 140.587132][ T7273] ? __sys_sendmsg_sock+0x30/0x30 [ 140.592225][ T7273] ? import_iovec+0x6f/0xa0 [ 140.596766][ T7273] ___sys_sendmsg+0x236/0x2e0 [ 140.601473][ T7273] ? __sys_sendmsg+0x2a0/0x2a0 [ 140.606266][ T7273] ? trace_event_raw_event_lock+0x270/0x270 [ 140.612187][ T7273] ? vfs_write+0x8b2/0xd60 [ 140.616642][ T7273] __se_sys_sendmsg+0x1af/0x290 [ 140.621521][ T7273] ? __x64_sys_sendmsg+0x80/0x80 [ 140.626565][ T7273] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 140.632598][ T7273] ? lockdep_hardirqs_on+0x94/0x140 [ 140.637826][ T7273] do_syscall_64+0x4c/0xa0 [ 140.642275][ T7273] ? clear_bhb_loop+0x30/0x80 [ 140.646973][ T7273] ? clear_bhb_loop+0x30/0x80 [ 140.651675][ T7273] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 140.657595][ T7273] RIP: 0033:0x7f0913a1add9 [ 140.662033][ T7273] 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 [ 140.681650][ T7273] RSP: 002b:00007f0911c74028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.690085][ T7273] RAX: ffffffffffffffda RBX: 00007f0913c93fa0 RCX: 00007f0913a1add9 [ 140.698077][ T7273] RDX: 0000000020000054 RSI: 0000200000002dc0 RDI: 0000000000000003 [ 140.706067][ T7273] RBP: 00007f0911c74090 R08: 0000000000000000 R09: 0000000000000000 [ 140.714061][ T7273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 140.722042][ T7273] R13: 00007f0913c94038 R14: 00007f0913c93fa0 R15: 00007ffd0e6a95f8 [ 140.730044][ T7273] [ 140.769116][ T7279] __nla_validate_parse: 4 callbacks suppressed [ 140.769128][ T7279] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1011'. [ 140.799036][ T7279] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 141.127512][ T7307] delete_channel: no stack [ 141.238996][ T7313] netlink: 15231 bytes leftover after parsing attributes in process `syz.2.1025'. [ 141.309070][ T7315] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1026'. [ 141.324363][ T7319] FAULT_INJECTION: forcing a failure. [ 141.324363][ T7319] name failslab, interval 1, probability 0, space 0, times 0 [ 141.345251][ T7319] CPU: 1 PID: 7319 Comm: syz.1.1029 Not tainted syzkaller #0 [ 141.352658][ T7319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 141.362735][ T7319] Call Trace: [ 141.366027][ T7319] [ 141.368972][ T7319] dump_stack_lvl+0x188/0x250 [ 141.373685][ T7319] ? show_regs_print_info+0x20/0x20 [ 141.378901][ T7319] ? load_image+0x400/0x400 [ 141.383419][ T7319] ? __might_sleep+0xf0/0xf0 [ 141.388024][ T7319] ? __lock_acquire+0x7d10/0x7d10 [ 141.393070][ T7319] ? __local_bh_enable_ip+0x136/0x1c0 [ 141.398465][ T7319] should_fail+0x38c/0x4c0 [ 141.402904][ T7319] should_failslab+0x5/0x20 [ 141.407437][ T7319] slab_pre_alloc_hook+0x51/0xc0 [ 141.412392][ T7319] kmem_cache_alloc_node_trace+0x4a/0x300 [ 141.418170][ T7319] ? __get_vm_area_node+0x119/0x2d0 [ 141.423389][ T7319] __get_vm_area_node+0x119/0x2d0 [ 141.428429][ T7319] __vmalloc_node_range+0xef/0x8b0 [ 141.433569][ T7319] ? netlink_sendmsg+0x5ec/0xbe0 [ 141.438519][ T7319] ? netlink_data_ready+0x10/0x10 [ 141.443581][ T7319] ? netlink_sendmsg+0x5ec/0xbe0 [ 141.448567][ T7319] vmalloc+0x75/0x80 [ 141.452471][ T7319] ? netlink_sendmsg+0x5ec/0xbe0 [ 141.457416][ T7319] netlink_sendmsg+0x5ec/0xbe0 [ 141.462194][ T7319] ? netlink_getsockopt+0x570/0x570 [ 141.467402][ T7319] ? aa_sock_msg_perm+0x94/0x150 [ 141.472362][ T7319] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 141.477657][ T7319] ? security_socket_sendmsg+0x7c/0xa0 [ 141.483142][ T7319] ? netlink_getsockopt+0x570/0x570 [ 141.488543][ T7319] ____sys_sendmsg+0x5b7/0x8f0 [ 141.493339][ T7319] ? __sys_sendmsg_sock+0x30/0x30 [ 141.498433][ T7319] ? import_iovec+0x6f/0xa0 [ 141.502977][ T7319] ___sys_sendmsg+0x236/0x2e0 [ 141.507673][ T7319] ? __sys_sendmsg+0x2a0/0x2a0 [ 141.512449][ T7319] ? vfs_write+0x8b2/0xd60 [ 141.516892][ T7319] __se_sys_sendmsg+0x1af/0x290 [ 141.521759][ T7319] ? __x64_sys_sendmsg+0x80/0x80 [ 141.526716][ T7319] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 141.532746][ T7319] ? lockdep_hardirqs_on+0x94/0x140 [ 141.537972][ T7319] do_syscall_64+0x4c/0xa0 [ 141.542404][ T7319] ? clear_bhb_loop+0x30/0x80 [ 141.547199][ T7319] ? clear_bhb_loop+0x30/0x80 [ 141.551930][ T7319] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 141.557862][ T7319] RIP: 0033:0x7f3ca2854dd9 [ 141.562292][ T7319] 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 [ 141.581910][ T7319] RSP: 002b:00007f3ca0aae028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.590340][ T7319] RAX: ffffffffffffffda RBX: 00007f3ca2acdfa0 RCX: 00007f3ca2854dd9 [ 141.598317][ T7319] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 141.606296][ T7319] RBP: 00007f3ca0aae090 R08: 0000000000000000 R09: 0000000000000000 [ 141.614272][ T7319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.622255][ T7319] R13: 00007f3ca2ace038 R14: 00007f3ca2acdfa0 R15: 00007fffdfda6508 [ 141.630252][ T7319] [ 141.636700][ T7319] syz.1.1029: vmalloc error: size 213312, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 141.651807][ T7319] CPU: 0 PID: 7319 Comm: syz.1.1029 Not tainted syzkaller #0 [ 141.659210][ T7319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 141.669306][ T7319] Call Trace: [ 141.672601][ T7319] [ 141.675547][ T7319] dump_stack_lvl+0x188/0x250 [ 141.680346][ T7319] ? rcu_lock_release+0x5/0x20 [ 141.685125][ T7319] ? show_regs_print_info+0x20/0x20 [ 141.690345][ T7319] ? load_image+0x400/0x400 [ 141.694875][ T7319] warn_alloc+0x243/0x320 [ 141.699234][ T7319] ? zone_watermark_ok_safe+0x240/0x240 [ 141.704814][ T7319] ? kmem_cache_alloc_node_trace+0x16c/0x300 [ 141.710810][ T7319] ? __get_vm_area_node+0x119/0x2d0 [ 141.716055][ T7319] __vmalloc_node_range+0x2b1/0x8b0 [ 141.721277][ T7319] ? netlink_data_ready+0x10/0x10 [ 141.726339][ T7319] ? netlink_sendmsg+0x5ec/0xbe0 [ 141.731296][ T7319] vmalloc+0x75/0x80 [ 141.735309][ T7319] ? netlink_sendmsg+0x5ec/0xbe0 [ 141.740320][ T7319] netlink_sendmsg+0x5ec/0xbe0 [ 141.745110][ T7319] ? netlink_getsockopt+0x570/0x570 [ 141.750370][ T7319] ? aa_sock_msg_perm+0x94/0x150 [ 141.755328][ T7319] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 141.760635][ T7319] ? security_socket_sendmsg+0x7c/0xa0 [ 141.766117][ T7319] ? netlink_getsockopt+0x570/0x570 [ 141.771341][ T7319] ____sys_sendmsg+0x5b7/0x8f0 [ 141.776133][ T7319] ? __sys_sendmsg_sock+0x30/0x30 [ 141.781212][ T7319] ? import_iovec+0x6f/0xa0 [ 141.785751][ T7319] ___sys_sendmsg+0x236/0x2e0 [ 141.790453][ T7315] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 141.790454][ T7319] ? __sys_sendmsg+0x2a0/0x2a0 [ 141.790517][ T7319] ? vfs_write+0x8b2/0xd60 [ 141.815038][ T7319] __se_sys_sendmsg+0x1af/0x290 [ 141.819909][ T7319] ? __x64_sys_sendmsg+0x80/0x80 [ 141.824863][ T7319] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 141.830874][ T7319] ? lockdep_hardirqs_on+0x94/0x140 [ 141.836107][ T7319] do_syscall_64+0x4c/0xa0 [ 141.840543][ T7319] ? clear_bhb_loop+0x30/0x80 [ 141.845341][ T7319] ? clear_bhb_loop+0x30/0x80 [ 141.850036][ T7319] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 141.855960][ T7319] RIP: 0033:0x7f3ca2854dd9 [ 141.860396][ T7319] 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 [ 141.863667][ T7320] netlink: 'syz.2.1025': attribute type 3 has an invalid length. [ 141.880075][ T7319] RSP: 002b:00007f3ca0aae028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.880099][ T7319] RAX: ffffffffffffffda RBX: 00007f3ca2acdfa0 RCX: 00007f3ca2854dd9 [ 141.880114][ T7319] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 141.880127][ T7319] RBP: 00007f3ca0aae090 R08: 0000000000000000 R09: 0000000000000000 [ 141.920144][ T7319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.928132][ T7319] R13: 00007f3ca2ace038 R14: 00007f3ca2acdfa0 R15: 00007fffdfda6508 [ 141.935656][ T7322] netlink: 'syz.0.1028': attribute type 25 has an invalid length. [ 141.936148][ T7319] [ 141.947416][ T7320] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.1025'. [ 141.977548][ T7319] Mem-Info: [ 141.980899][ T7319] active_anon:272 inactive_anon:5729 isolated_anon:0 [ 141.980899][ T7319] active_file:12812 inactive_file:45485 isolated_file:0 [ 141.980899][ T7319] unevictable:768 dirty:143 writeback:0 [ 141.980899][ T7319] slab_reclaimable:20154 slab_unreclaimable:95708 [ 141.980899][ T7319] mapped:29545 shmem:1630 pagetables:629 bounce:0 [ 141.980899][ T7319] kernel_misc_reclaimable:0 [ 141.980899][ T7319] free:1372410 free_pcp:11387 free_cma:0 [ 142.023327][ T7322] netlink: 'syz.0.1028': attribute type 9 has an invalid length. [ 142.037197][ T7319] Node 0 active_anon:1056kB inactive_anon:22408kB active_file:51048kB inactive_file:181940kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:118180kB dirty:572kB writeback:0kB shmem:4444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10588kB pagetables:2516kB all_unreclaimable? no [ 142.095828][ T7319] Node 1 active_anon:32kB inactive_anon:508kB active_file:200kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2076kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 142.135314][ T7333] netlink: 198236 bytes leftover after parsing attributes in process `syz.3.1031'. [ 142.159227][ T7319] Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 142.252237][ T7319] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 142.258047][ T7319] Node 0 DMA32 free:1555792kB min:34784kB low:43480kB high:52176kB reserved_highatomic:0KB active_anon:1056kB inactive_anon:22108kB active_file:51048kB inactive_file:181940kB unevictable:1536kB writepending:572kB present:3129332kB managed:2606544kB mlocked:0kB bounce:0kB free_pcp:41928kB local_pcp:20356kB free_cma:0kB [ 142.290235][ T7319] lowmem_reserve[]: 0 0 0 0 0 [ 142.295012][ T7319] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 142.337274][ T7338] syz.4.1032 uses obsolete (PF_INET,SOCK_PACKET) [ 142.349050][ T7319] lowmem_reserve[]: 0 0 0 0 0 [ 142.353895][ T7319] Node 1 Normal free:3917392kB min:55108kB low:68884kB high:82660kB reserved_highatomic:0KB active_anon:32kB inactive_anon:508kB active_file:200kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:4060kB local_pcp:0kB free_cma:0kB [ 142.412933][ T7319] lowmem_reserve[]: 0 0 0 0 0 [ 142.423060][ T7319] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 142.437410][ T7319] Node 0 DMA32: 1537*4kB (UM) 1012*8kB (UME) 411*16kB (UME) 441*32kB (UME) 570*64kB (UME) 226*128kB (ME) 120*256kB (UM) 41*512kB (UME) 11*1024kB (ME) 2*2048kB (M) 339*4096kB (UM) = 1555956kB [ 142.458842][ T7319] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 142.471179][ T7319] Node 1 Normal: 156*4kB (UME) 34*8kB (UME) 27*16kB (UME) 175*32kB (UME) 61*64kB (UME) 22*128kB (UE) 7*256kB (UM) 5*512kB (UE) 0*1024kB 2*2048kB (UM) 951*4096kB (M) = 3917392kB [ 142.499468][ T7319] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 142.537063][ T7319] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 142.578762][ T7319] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 142.631424][ T7319] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 142.655069][ T7349] delete_channel: no stack [ 142.671433][ T7319] 59927 total pagecache pages [ 142.705249][ T7319] 0 pages in swap cache [ 142.718773][ T7319] Swap cache stats: add 0, delete 0, find 0/0 [ 142.753425][ T7319] Free swap = 124996kB [ 142.766737][ T7319] Total swap = 124996kB [ 142.798665][ T7319] 2097051 pages RAM [ 142.834371][ T7319] 0 pages HighMem/MovableOnly [ 142.859535][ T7352] validate_nla: 4 callbacks suppressed [ 142.859574][ T7352] netlink: 'syz.2.1038': attribute type 10 has an invalid length. [ 142.892859][ T7319] 411492 pages reserved [ 142.911837][ T7319] 0 pages cma reserved [ 143.201731][ T7352] team0: Device hsr_slave_0 failed to register rx_handler [ 143.253870][ T6911] tipc: Subscription rejected, illegal request [ 143.357474][ T7358] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1041'. [ 143.390645][ T7358] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 143.481932][ T7365] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1044'. [ 143.562290][ T7365] openvswitch: netlink: Tunnel attr 8192 out of range max 16 [ 143.713214][ T7368] netlink: 'syz.4.1045': attribute type 10 has an invalid length. [ 143.785469][ T7368] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1045'. [ 143.852962][ T7372] netlink: 'syz.2.1046': attribute type 9 has an invalid length. [ 143.869842][ T7368] device dummy0 entered promiscuous mode [ 143.900457][ T7368] bridge0: port 3(dummy0) entered blocking state [ 143.907154][ T7372] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1046'. [ 143.946555][ T7368] bridge0: port 3(dummy0) entered disabled state [ 143.992339][ T7368] bridge0: port 3(dummy0) entered blocking state [ 143.998904][ T7368] bridge0: port 3(dummy0) entered forwarding state [ 144.033372][ T7377] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1048'. [ 144.280941][ T7382] netlink: 'syz.1.1050': attribute type 3 has an invalid length. [ 144.398721][ T7390] mac80211_hwsim hwsim8 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 144.648148][ T7406] delete_channel: no stack [ 144.660132][ T7407] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 144.960906][ T7422] netlink: 'syz.4.1063': attribute type 21 has an invalid length. [ 144.994631][ T7423] FAULT_INJECTION: forcing a failure. [ 144.994631][ T7423] name failslab, interval 1, probability 0, space 0, times 0 [ 145.026480][ T7423] CPU: 1 PID: 7423 Comm: syz.3.1065 Not tainted syzkaller #0 [ 145.033983][ T7423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 145.044075][ T7423] Call Trace: [ 145.047384][ T7423] [ 145.050334][ T7423] dump_stack_lvl+0x188/0x250 [ 145.055040][ T7423] ? show_regs_print_info+0x20/0x20 [ 145.060256][ T7423] ? load_image+0x400/0x400 [ 145.064787][ T7423] should_fail+0x38c/0x4c0 [ 145.069226][ T7423] should_failslab+0x5/0x20 [ 145.073791][ T7423] slab_pre_alloc_hook+0x51/0xc0 [ 145.078743][ T7423] ? skb_clone+0x1bd/0x350 [ 145.083182][ T7423] kmem_cache_alloc+0x3d/0x290 [ 145.087970][ T7423] skb_clone+0x1bd/0x350 [ 145.092233][ T7423] bpf_clone_redirect+0x15f/0x470 [ 145.097317][ T7423] bpf_prog_208b094576c80b22+0x56/0x998 [ 145.102872][ T7423] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 145.108870][ T7423] ? lock_chain_count+0x20/0x20 [ 145.113742][ T7423] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 145.119995][ T7423] ? lockdep_hardirqs_on+0x94/0x140 [ 145.125208][ T7423] ? ktime_get+0x7b/0x270 [ 145.129585][ T7423] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 145.135839][ T7423] ? ktime_get_real_ts64+0x440/0x440 [ 145.141178][ T7423] ? read_lock_is_recursive+0x10/0x10 [ 145.146569][ T7423] ? __cant_sleep+0x220/0x220 [ 145.151268][ T7423] ? ktime_get+0x247/0x270 [ 145.155707][ T7423] bpf_test_run+0x2a8/0x800 [ 145.160256][ T7423] ? convert___skb_to_skb+0x4c0/0x4c0 [ 145.165658][ T7423] ? eth_get_headlen+0x200/0x200 [ 145.170614][ T7423] ? __build_skb+0x1e2/0x2e0 [ 145.175324][ T7423] ? convert___skb_to_skb+0x3d/0x4c0 [ 145.180724][ T7423] bpf_prog_test_run_skb+0x9cc/0x1180 [ 145.186126][ T7423] ? cpu_online+0x60/0x60 [ 145.190481][ T7423] bpf_prog_test_run+0x31e/0x390 [ 145.195557][ T7423] __sys_bpf+0x5a5/0x6f0 [ 145.199824][ T7423] ? bpf_link_show_fdinfo+0x380/0x380 [ 145.205224][ T7423] ? vtime_user_exit+0x2c8/0x3e0 [ 145.210181][ T7423] __x64_sys_bpf+0x78/0x90 [ 145.214731][ T7423] do_syscall_64+0x4c/0xa0 [ 145.219160][ T7423] ? clear_bhb_loop+0x30/0x80 [ 145.223856][ T7423] ? clear_bhb_loop+0x30/0x80 [ 145.228548][ T7423] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 145.234458][ T7423] RIP: 0033:0x7f0913a1add9 [ 145.238888][ T7423] 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 [ 145.258516][ T7423] RSP: 002b:00007f0911c74028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 145.266946][ T7423] RAX: ffffffffffffffda RBX: 00007f0913c93fa0 RCX: 00007f0913a1add9 [ 145.274934][ T7423] RDX: 0000000000000048 RSI: 0000200000000080 RDI: 000000000000000a [ 145.282918][ T7423] RBP: 00007f0911c74090 R08: 0000000000000000 R09: 0000000000000000 [ 145.290985][ T7423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 145.299053][ T7423] R13: 00007f0913c94038 R14: 00007f0913c93fa0 R15: 00007ffd0e6a95f8 [ 145.307103][ T7423] [ 145.507718][ T7440] netlink: 'syz.4.1072': attribute type 11 has an invalid length. [ 145.518973][ T7440] netlink: 'syz.4.1072': attribute type 1 has an invalid length. [ 145.568821][ T7440] netlink: 'syz.4.1072': attribute type 1 has an invalid length. [ 145.599557][ T7444] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 145.615058][ T7440] netlink: 'syz.4.1072': attribute type 2 has an invalid length. [ 145.836009][ T7454] netlink: 'syz.4.1077': attribute type 3 has an invalid length. [ 145.864634][ T7454] __nla_validate_parse: 7 callbacks suppressed [ 145.864765][ T7454] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.1077'. [ 146.315317][ T7489] FAULT_INJECTION: forcing a failure. [ 146.315317][ T7489] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 146.322213][ T7490] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1090'. [ 146.405794][ T7489] CPU: 0 PID: 7489 Comm: syz.2.1091 Not tainted syzkaller #0 [ 146.413206][ T7489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 146.423307][ T7489] Call Trace: [ 146.426685][ T7489] [ 146.429639][ T7489] dump_stack_lvl+0x188/0x250 [ 146.434336][ T7489] ? show_regs_print_info+0x20/0x20 [ 146.439560][ T7489] ? load_image+0x400/0x400 [ 146.444097][ T7489] ? __lock_acquire+0x7d10/0x7d10 [ 146.449189][ T7489] should_fail+0x38c/0x4c0 [ 146.453637][ T7489] _copy_from_iter+0x22e/0x1170 [ 146.458514][ T7489] ? __lock_acquire+0x7d10/0x7d10 [ 146.463564][ T7489] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 146.469001][ T7489] ? __virt_addr_valid+0x3c6/0x470 [ 146.474135][ T7489] ? __phys_addr_symbol+0x2b/0x70 [ 146.479175][ T7489] ? __check_object_size+0x30c/0x410 [ 146.484481][ T7489] netlink_sendmsg+0x758/0xbe0 [ 146.489267][ T7489] ? netlink_getsockopt+0x570/0x570 [ 146.494502][ T7489] ? aa_sock_msg_perm+0x94/0x150 [ 146.499466][ T7489] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 146.504772][ T7489] ? security_socket_sendmsg+0x7c/0xa0 [ 146.510262][ T7489] ? netlink_getsockopt+0x570/0x570 [ 146.515479][ T7489] ____sys_sendmsg+0x5b7/0x8f0 [ 146.520271][ T7489] ? __sys_sendmsg_sock+0x30/0x30 [ 146.525405][ T7489] ? import_iovec+0x6f/0xa0 [ 146.529937][ T7489] ___sys_sendmsg+0x236/0x2e0 [ 146.534650][ T7489] ? __sys_sendmsg+0x2a0/0x2a0 [ 146.539453][ T7489] ? vfs_write+0x8b2/0xd60 [ 146.543906][ T7489] __se_sys_sendmsg+0x1af/0x290 [ 146.548777][ T7489] ? __x64_sys_sendmsg+0x80/0x80 [ 146.553734][ T7489] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 146.559743][ T7489] ? lockdep_hardirqs_on+0x94/0x140 [ 146.564974][ T7489] do_syscall_64+0x4c/0xa0 [ 146.569407][ T7489] ? clear_bhb_loop+0x30/0x80 [ 146.574096][ T7489] ? clear_bhb_loop+0x30/0x80 [ 146.578791][ T7489] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 146.584706][ T7489] RIP: 0033:0x7fabe5aebdd9 [ 146.589155][ T7489] 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 [ 146.608783][ T7489] RSP: 002b:00007fabe3d24028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 146.617213][ T7489] RAX: ffffffffffffffda RBX: 00007fabe5d65090 RCX: 00007fabe5aebdd9 [ 146.625201][ T7489] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000004 [ 146.633212][ T7489] RBP: 00007fabe3d24090 R08: 0000000000000000 R09: 0000000000000000 [ 146.641195][ T7489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 146.649182][ T7489] R13: 00007fabe5d65128 R14: 00007fabe5d65090 R15: 00007fffc9b8a5f8 [ 146.657192][ T7489] [ 147.036088][ T7490] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 147.059845][ T7488] netlink: 14719 bytes leftover after parsing attributes in process `syz.0.1093'. [ 147.270859][ T7513] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1100'. [ 147.303340][ T7513] device dummy0 entered promiscuous mode [ 147.339064][ T7513] bridge0: port 3(dummy0) entered blocking state [ 147.367083][ T7513] bridge0: port 3(dummy0) entered disabled state [ 147.378386][ T7513] bridge0: port 3(dummy0) entered blocking state [ 147.385050][ T7513] bridge0: port 3(dummy0) entered forwarding state [ 147.408182][ T7521] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1104'. [ 147.506569][ T7525] FAULT_INJECTION: forcing a failure. [ 147.506569][ T7525] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 147.582901][ T7525] CPU: 0 PID: 7525 Comm: syz.0.1106 Not tainted syzkaller #0 [ 147.590339][ T7525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 147.600401][ T7525] Call Trace: [ 147.603706][ T7525] [ 147.606642][ T7525] dump_stack_lvl+0x188/0x250 [ 147.611329][ T7525] ? show_regs_print_info+0x20/0x20 [ 147.616535][ T7525] ? load_image+0x400/0x400 [ 147.621041][ T7525] ? __lock_acquire+0x7d10/0x7d10 [ 147.626098][ T7525] should_fail+0x38c/0x4c0 [ 147.630530][ T7525] _copy_from_user+0x2e/0x170 [ 147.635213][ T7525] __copy_msghdr_from_user+0xc9/0x630 [ 147.640603][ T7525] ? verify_lock_unused+0x140/0x140 [ 147.645814][ T7525] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 147.651119][ T7525] ___sys_sendmsg+0x19a/0x2e0 [ 147.655830][ T7525] ? __sys_sendmsg+0x2a0/0x2a0 [ 147.660616][ T7525] ? vfs_write+0x8b2/0xd60 [ 147.665056][ T7525] __se_sys_sendmsg+0x1af/0x290 [ 147.669915][ T7525] ? __x64_sys_sendmsg+0x80/0x80 [ 147.674856][ T7525] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 147.680849][ T7525] ? lockdep_hardirqs_on+0x94/0x140 [ 147.686054][ T7525] do_syscall_64+0x4c/0xa0 [ 147.690477][ T7525] ? clear_bhb_loop+0x30/0x80 [ 147.695161][ T7525] ? clear_bhb_loop+0x30/0x80 [ 147.699844][ T7525] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 147.705754][ T7525] RIP: 0033:0x7fc84bff6dd9 [ 147.710210][ T7525] 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 [ 147.729827][ T7525] RSP: 002b:00007fc84a250028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 147.738245][ T7525] RAX: ffffffffffffffda RBX: 00007fc84c26ffa0 RCX: 00007fc84bff6dd9 [ 147.746230][ T7525] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000007 [ 147.754213][ T7525] RBP: 00007fc84a250090 R08: 0000000000000000 R09: 0000000000000000 [ 147.762192][ T7525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 147.770169][ T7525] R13: 00007fc84c270038 R14: 00007fc84c26ffa0 R15: 00007ffc3d4c5258 [ 147.778152][ T7525] [ 147.832721][ T7532] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1108'. [ 148.377141][ T7532] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 148.459970][ T7523] delete_channel: no stack [ 148.519521][ T7540] delete_channel: no stack [ 148.528843][ T7543] netlink: 14719 bytes leftover after parsing attributes in process `syz.4.1113'. [ 148.699522][ T7549] FAULT_INJECTION: forcing a failure. [ 148.699522][ T7549] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 148.724507][ T7549] CPU: 0 PID: 7549 Comm: syz.2.1116 Not tainted syzkaller #0 [ 148.731910][ T7549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 148.739446][ T7553] validate_nla: 1 callbacks suppressed [ 148.739482][ T7553] netlink: 'syz.4.1113': attribute type 3 has an invalid length. [ 148.742018][ T7549] Call Trace: [ 148.742027][ T7549] [ 148.742035][ T7549] dump_stack_lvl+0x188/0x250 [ 148.742063][ T7549] ? show_regs_print_info+0x20/0x20 [ 148.771386][ T7549] ? load_image+0x400/0x400 [ 148.775929][ T7549] ? __lock_acquire+0x7d10/0x7d10 [ 148.781009][ T7549] should_fail+0x38c/0x4c0 [ 148.785465][ T7549] _copy_to_user+0x2e/0x130 [ 148.789993][ T7549] simple_read_from_buffer+0xe3/0x150 [ 148.795393][ T7549] proc_fail_nth_read+0x1a6/0x220 [ 148.800452][ T7549] ? proc_fault_inject_write+0x310/0x310 [ 148.806122][ T7549] ? fsnotify_perm+0x254/0x560 [ 148.810913][ T7549] ? proc_fault_inject_write+0x310/0x310 [ 148.816569][ T7549] vfs_read+0x301/0xd60 [ 148.820751][ T7549] ? kernel_read+0x1e0/0x1e0 [ 148.825368][ T7549] ? __fget_files+0x40f/0x480 [ 148.830081][ T7549] ? mutex_lock_nested+0x17/0x20 [ 148.832921][ T7553] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.1113'. [ 148.835063][ T7549] ? __fdget_pos+0x2bf/0x370 [ 148.848949][ T7549] ? ksys_read+0x71/0x260 [ 148.853305][ T7549] ksys_read+0x152/0x260 [ 148.857567][ T7549] ? vfs_write+0xd60/0xd60 [ 148.862004][ T7549] ? lockdep_hardirqs_on+0x94/0x140 [ 148.867359][ T7549] do_syscall_64+0x4c/0xa0 [ 148.871786][ T7549] ? clear_bhb_loop+0x30/0x80 [ 148.876482][ T7549] ? clear_bhb_loop+0x30/0x80 [ 148.881175][ T7549] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 148.887077][ T7549] RIP: 0033:0x7fabe5aac60e [ 148.891509][ T7549] 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 [ 148.911128][ T7549] RSP: 002b:00007fabe3d44fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 148.919559][ T7549] RAX: ffffffffffffffda RBX: 00007fabe3d456c0 RCX: 00007fabe5aac60e [ 148.927539][ T7549] RDX: 000000000000000f RSI: 00007fabe3d450a0 RDI: 0000000000000004 [ 148.935521][ T7549] RBP: 00007fabe3d45090 R08: 0000000000000000 R09: 0000000000000000 [ 148.943498][ T7549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 148.951481][ T7549] R13: 00007fabe5d65038 R14: 00007fabe5d64fa0 R15: 00007fffc9b8a5f8 [ 148.959483][ T7549] [ 149.140361][ T7545] delete_channel: no stack [ 149.197302][ T7561] mac80211_hwsim hwsim4 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 149.410698][ T7589] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1128'. [ 149.449610][ T7589] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 149.477399][ T7588] delete_channel: no stack [ 149.544782][ T7593] netlink: 'syz.3.1130': attribute type 1 has an invalid length. [ 149.566695][ T7593] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1130'. [ 149.757275][ T7604] netlink: 'syz.1.1132': attribute type 3 has an invalid length. [ 150.182741][ T7625] delete_channel: no stack [ 150.258855][ T7633] FAULT_INJECTION: forcing a failure. [ 150.258855][ T7633] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 150.275026][ T7633] CPU: 0 PID: 7633 Comm: syz.4.1144 Not tainted syzkaller #0 [ 150.282432][ T7633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 150.292499][ T7633] Call Trace: [ 150.295801][ T7633] [ 150.298764][ T7633] dump_stack_lvl+0x188/0x250 [ 150.303464][ T7633] ? show_regs_print_info+0x20/0x20 [ 150.308713][ T7633] ? load_image+0x400/0x400 [ 150.313236][ T7633] ? __lock_acquire+0x7d10/0x7d10 [ 150.318296][ T7633] should_fail+0x38c/0x4c0 [ 150.322738][ T7633] _copy_from_user+0x2e/0x170 [ 150.327434][ T7633] __copy_msghdr_from_user+0xc9/0x630 [ 150.332822][ T7633] ? verify_lock_unused+0x140/0x140 [ 150.338049][ T7633] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 150.343366][ T7633] ___sys_sendmsg+0x19a/0x2e0 [ 150.348082][ T7633] ? __sys_sendmsg+0x2a0/0x2a0 [ 150.352874][ T7633] ? vfs_write+0x8b2/0xd60 [ 150.357330][ T7633] __se_sys_sendmsg+0x1af/0x290 [ 150.362206][ T7633] ? __x64_sys_sendmsg+0x80/0x80 [ 150.367172][ T7633] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 150.373199][ T7633] ? lockdep_hardirqs_on+0x94/0x140 [ 150.378446][ T7633] do_syscall_64+0x4c/0xa0 [ 150.382890][ T7633] ? clear_bhb_loop+0x30/0x80 [ 150.387583][ T7633] ? clear_bhb_loop+0x30/0x80 [ 150.392282][ T7633] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 150.398191][ T7633] RIP: 0033:0x7fba47202dd9 [ 150.402622][ T7633] 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 [ 150.422238][ T7633] RSP: 002b:00007fba4545c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 150.430675][ T7633] RAX: ffffffffffffffda RBX: 00007fba4747bfa0 RCX: 00007fba47202dd9 [ 150.438651][ T7633] RDX: 00000000000480d1 RSI: 0000200000000140 RDI: 0000000000000003 [ 150.446626][ T7633] RBP: 00007fba4545c090 R08: 0000000000000000 R09: 0000000000000000 [ 150.454606][ T7633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 150.462584][ T7633] R13: 00007fba4747c038 R14: 00007fba4747bfa0 R15: 00007fff7ae90878 [ 150.470572][ T7633] [ 150.540139][ T7631] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 150.680745][ T7648] openvswitch: netlink: IP tunnel attribute has 3052 unknown bytes. [ 150.899245][ T7651] netlink: 'syz.3.1150': attribute type 3 has an invalid length. [ 150.926546][ T7651] __nla_validate_parse: 5 callbacks suppressed [ 150.926596][ T7651] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.1150'. [ 151.028385][ T7671] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1156'. [ 151.673322][ T7687] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1162'. [ 151.900744][ T7691] delete_channel: no stack [ 152.186366][ T7698] netlink: 14975 bytes leftover after parsing attributes in process `syz.3.1168'. [ 152.215145][ T7704] netlink: 202920 bytes leftover after parsing attributes in process `syz.0.1169'. [ 152.316664][ T7709] netlink: 'syz.3.1168': attribute type 3 has an invalid length. [ 152.357266][ T7704] netlink: 'syz.0.1169': attribute type 1 has an invalid length. [ 152.381436][ T7709] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.1168'. [ 152.392405][ T7704] netlink: 112860 bytes leftover after parsing attributes in process `syz.0.1169'. [ 152.416680][ T7704] netlink: 'syz.0.1169': attribute type 1 has an invalid length. [ 152.794356][ T7735] mac80211_hwsim hwsim8 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 152.912659][ T7744] netlink: 'syz.2.1182': attribute type 2 has an invalid length. [ 153.050569][ T7755] netlink: 'syz.3.1187': attribute type 21 has an invalid length. [ 153.058782][ T7755] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1187'. [ 153.124922][ T7755] netlink: 'syz.3.1187': attribute type 29 has an invalid length. [ 153.153293][ C1] ------------[ cut here ]------------ [ 153.153305][ C1] WARNING: CPU: 1 PID: 7755 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0 [ 153.153347][ C1] Modules linked in: [ 153.153356][ C1] CPU: 1 PID: 7755 Comm: syz.3.1187 Not tainted syzkaller #0 [ 153.153374][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 153.153384][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 153.153406][ C1] Code: 24 45 31 f6 31 ff 89 de e8 7d 90 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 00 8d d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 153.153422][ C1] RSP: 0018:fffffe000005d968 EFLAGS: 00010006 [ 153.153436][ C1] RAX: ffffffff81a0a790 RBX: 0000000000000008 RCX: ffff888021710000 [ 153.153450][ C1] RDX: 0000000000110000 RSI: 0000000000000000 RDI: 0000000000000000 [ 153.153461][ C1] RBP: 0000000000000000 R08: fffffe000005d8ff R09: fffffe000005d8d8 [ 153.153474][ C1] R10: dffffc0000000000 R11: fffffbc00000bb20 R12: ffff888021711788 [ 153.153488][ C1] R13: ffffc9000115f030 R14: fffffe000005d9c8 R15: 0000000000000000 [ 153.153501][ C1] FS: 00007f0911c746c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 153.153517][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.153530][ C1] CR2: 0000000000000006 CR3: 000000007820d000 CR4: 00000000003506e0 [ 153.153543][ C1] DR0: 0000200000000300 DR1: 0000000000000000 DR2: 0000000000000000 [ 153.153554][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 153.153565][ C1] Call Trace: [ 153.153570][ C1] <#DB> [ 153.153578][ C1] bpf_probe_read_user+0x26/0x70 [ 153.153602][ C1] bpf_prog_7ea4dd196ec6298d+0x3e/0x498 [ 153.153619][ C1] bpf_overflow_handler+0x1c2/0x4a0 [ 153.153643][ C1] ? perf_event_switch_output+0x730/0x730 [ 153.153668][ C1] ? __perf_event_account_interrupt+0x187/0x280 [ 153.153688][ C1] __perf_event_overflow+0x364/0x530 [ 153.153710][ C1] perf_bp_event+0x276/0x320 [ 153.153730][ C1] ? perf_event_free_bpf_prog+0x110/0x110 [ 153.153764][ C1] ? rcu_lock_acquire+0x9/0x30 [ 153.153790][ C1] ? read_lock_is_recursive+0x10/0x10 [ 153.153815][ C1] hw_breakpoint_exceptions_notify+0x152/0x470 [ 153.153837][ C1] atomic_notifier_call_chain+0x15d/0x280 [ 153.153859][ C1] notify_die+0x141/0x1a0 [ 153.153878][ C1] ? srcu_init_notifier_head+0x90/0x90 [ 153.153901][ C1] ? exc_debug+0x6e/0x130 [ 153.153920][ C1] ? trace_hardirqs_off_finish+0x57/0x1f0 [ 153.153941][ C1] notify_debug+0x20/0x30 [ 153.153960][ C1] exc_debug+0xcf/0x130 [ 153.153978][ C1] asm_exc_debug+0x1a/0x40 [ 153.153995][ C1] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 153.154016][ C1] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 0f 01 cb 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 89 d1 83 f8 [ 153.154031][ C1] RSP: 0018:ffffc90002f4fb78 EFLAGS: 00050206 [ 153.154046][ C1] RAX: ffffffff83e41101 RBX: 0000000000000068 RCX: 0000000000000018 [ 153.154058][ C1] RDX: 0000000000000068 RSI: 0000200000000310 RDI: ffffc9000117c098 [ 153.154071][ C1] RBP: 0000000000000000 R08: ffffc9000117c0af R09: 1ffff9200022f815 [ 153.154083][ C1] R10: dffffc0000000000 R11: fffff5200022f816 R12: 00007ffffffff000 [ 153.154096][ C1] R13: 0000200000000328 R14: ffffc9000117c048 R15: 00002000000002c0 [ 153.154114][ C1] ? _copy_from_user+0x51/0x170 [ 153.154135][ C1] [ 153.154140][ C1] [ 153.154145][ C1] _copy_from_user+0xfa/0x170 [ 153.154164][ C1] copy_from_bpfptr+0x67/0x80 [ 153.154184][ C1] bpf_prog_load+0xb19/0x1510 [ 153.154209][ C1] ? map_freeze+0x350/0x350 [ 153.154227][ C1] ? __might_fault+0xb7/0x110 [ 153.154253][ C1] ? __might_fault+0xb3/0x110 [ 153.154271][ C1] ? bpf_lsm_bpf+0x5/0x10 [ 153.154289][ C1] ? security_bpf+0x7a/0xa0 [ 153.154308][ C1] __sys_bpf+0x532/0x6f0 [ 153.154327][ C1] ? bpf_link_show_fdinfo+0x380/0x380 [ 153.154353][ C1] ? vtime_user_exit+0x2c8/0x3e0 [ 153.154376][ C1] __x64_sys_bpf+0x78/0x90 [ 153.154394][ C1] do_syscall_64+0x4c/0xa0 [ 153.154410][ C1] ? clear_bhb_loop+0x30/0x80 [ 153.154426][ C1] ? clear_bhb_loop+0x30/0x80 [ 153.154445][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 153.154463][ C1] RIP: 0033:0x7f0913a1add9 [ 153.154476][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 153.154492][ C1] RSP: 002b:00007f0911c74028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 153.154508][ C1] RAX: ffffffffffffffda RBX: 00007f0913c93fa0 RCX: 00007f0913a1add9 [ 153.154520][ C1] RDX: 0000000000000094 RSI: 0000200000000800 RDI: 0000000000000005 [ 153.154531][ C1] RBP: 00007f0913ab0d69 R08: 0000000000000000 R09: 0000000000000000 [ 153.154542][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 153.154553][ C1] R13: 00007f0913c94038 R14: 00007f0913c93fa0 R15: 00007ffd0e6a95f8 [ 153.154575][ C1] [ 153.154588][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 153.154596][ C1] CPU: 1 PID: 7755 Comm: syz.3.1187 Not tainted syzkaller #0 [ 153.154613][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 153.154622][ C1] Call Trace: [ 153.154626][ C1] <#DB> [ 153.154631][ C1] dump_stack_lvl+0x188/0x250 [ 153.154650][ C1] ? show_regs_print_info+0x20/0x20 [ 153.154667][ C1] ? load_image+0x400/0x400 [ 153.154690][ C1] panic+0x2e5/0x810 [ 153.154712][ C1] ? bpf_jit_dump+0xd0/0xd0 [ 153.154738][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 153.154758][ C1] __warn+0x248/0x2b0 [ 153.154783][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 153.154803][ C1] report_bug+0x1b7/0x2e0 [ 153.154826][ C1] handle_bug+0x3a/0x70 [ 153.154842][ C1] exc_invalid_op+0x16/0x40 [ 153.154860][ C1] asm_exc_invalid_op+0x16/0x20 [ 153.154876][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 153.154896][ C1] Code: 24 45 31 f6 31 ff 89 de e8 7d 90 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 00 8d d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 153.154911][ C1] RSP: 0018:fffffe000005d968 EFLAGS: 00010006 [ 153.154925][ C1] RAX: ffffffff81a0a790 RBX: 0000000000000008 RCX: ffff888021710000 [ 153.154938][ C1] RDX: 0000000000110000 RSI: 0000000000000000 RDI: 0000000000000000 [ 153.154948][ C1] RBP: 0000000000000000 R08: fffffe000005d8ff R09: fffffe000005d8d8 [ 153.154961][ C1] R10: dffffc0000000000 R11: fffffbc00000bb20 R12: ffff888021711788 [ 153.154974][ C1] R13: ffffc9000115f030 R14: fffffe000005d9c8 R15: 0000000000000000 [ 153.154991][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 153.155014][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 153.155035][ C1] bpf_probe_read_user+0x26/0x70 [ 153.155056][ C1] bpf_prog_7ea4dd196ec6298d+0x3e/0x498 [ 153.155071][ C1] bpf_overflow_handler+0x1c2/0x4a0 [ 153.155094][ C1] ? perf_event_switch_output+0x730/0x730 [ 153.155118][ C1] ? __perf_event_account_interrupt+0x187/0x280 [ 153.155138][ C1] __perf_event_overflow+0x364/0x530 [ 153.155159][ C1] perf_bp_event+0x276/0x320 [ 153.155179][ C1] ? perf_event_free_bpf_prog+0x110/0x110 [ 153.155213][ C1] ? rcu_lock_acquire+0x9/0x30 [ 153.155232][ C1] ? read_lock_is_recursive+0x10/0x10 [ 153.155257][ C1] hw_breakpoint_exceptions_notify+0x152/0x470 [ 153.155278][ C1] atomic_notifier_call_chain+0x15d/0x280 [ 153.155300][ C1] notify_die+0x141/0x1a0 [ 153.155318][ C1] ? srcu_init_notifier_head+0x90/0x90 [ 153.155340][ C1] ? exc_debug+0x6e/0x130 [ 153.155357][ C1] ? trace_hardirqs_off_finish+0x57/0x1f0 [ 153.155377][ C1] notify_debug+0x20/0x30 [ 153.155395][ C1] exc_debug+0xcf/0x130 [ 153.155413][ C1] asm_exc_debug+0x1a/0x40 [ 153.155429][ C1] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 153.155449][ C1] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 0f 01 cb 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 89 d1 83 f8 [ 153.155463][ C1] RSP: 0018:ffffc90002f4fb78 EFLAGS: 00050206 [ 153.155476][ C1] RAX: ffffffff83e41101 RBX: 0000000000000068 RCX: 0000000000000018 [ 153.155488][ C1] RDX: 0000000000000068 RSI: 0000200000000310 RDI: ffffc9000117c098 [ 153.155500][ C1] RBP: 0000000000000000 R08: ffffc9000117c0af R09: 1ffff9200022f815 [ 153.155512][ C1] R10: dffffc0000000000 R11: fffff5200022f816 R12: 00007ffffffff000 [ 153.155525][ C1] R13: 0000200000000328 R14: ffffc9000117c048 R15: 00002000000002c0 [ 153.155542][ C1] ? _copy_from_user+0x51/0x170 [ 153.155562][ C1] [ 153.155567][ C1] [ 153.155571][ C1] _copy_from_user+0xfa/0x170 [ 153.155589][ C1] copy_from_bpfptr+0x67/0x80 [ 153.155609][ C1] bpf_prog_load+0xb19/0x1510 [ 153.155634][ C1] ? map_freeze+0x350/0x350 [ 153.155651][ C1] ? __might_fault+0xb7/0x110 [ 153.155676][ C1] ? __might_fault+0xb3/0x110 [ 153.155693][ C1] ? bpf_lsm_bpf+0x5/0x10 [ 153.155711][ C1] ? security_bpf+0x7a/0xa0 [ 153.155729][ C1] __sys_bpf+0x532/0x6f0 [ 153.155748][ C1] ? bpf_link_show_fdinfo+0x380/0x380 [ 153.155779][ C1] ? vtime_user_exit+0x2c8/0x3e0 [ 153.155802][ C1] __x64_sys_bpf+0x78/0x90 [ 153.155820][ C1] do_syscall_64+0x4c/0xa0 [ 153.155836][ C1] ? clear_bhb_loop+0x30/0x80 [ 153.155852][ C1] ? clear_bhb_loop+0x30/0x80 [ 153.155871][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 153.155889][ C1] RIP: 0033:0x7f0913a1add9 [ 153.155902][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 153.155916][ C1] RSP: 002b:00007f0911c74028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 153.155951][ C1] RAX: ffffffffffffffda RBX: 00007f0913c93fa0 RCX: 00007f0913a1add9 [ 153.155978][ C1] RDX: 0000000000000094 RSI: 0000200000000800 RDI: 0000000000000005 [ 153.155989][ C1] RBP: 00007f0913ab0d69 R08: 0000000000000000 R09: 0000000000000000 [ 153.156000][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 153.156027][ C1] R13: 00007f0913c94038 R14: 00007f0913c93fa0 R15: 00007ffd0e6a95f8 [ 153.156049][ C1] [ 153.156349][ C1] Kernel Offset: disabled [ 153.156361][ C1] [ 153.156364][ C1] ================================ [ 153.156369][ C1] WARNING: inconsistent lock state [ 153.156379][ C1] syzkaller #0 Not tainted [ 153.156391][ C1] -------------------------------- [ 153.156395][ C1] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 153.156400][ C1] syz.3.1187/7755 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 153.156414][ C1] ffffffff8c3135f8 ((console_sem).lock){-...}-{2:2}, at: down_trylock+0x1c/0xa0 [ 153.156446][ C1] {INITIAL USE} state was registered at: [ 153.156451][ C1] irq event stamp: 2710 [ 153.156455][ C1] hardirqs last enabled at (2709): [] pcpu_memcg_post_alloc_hook+0x232/0x3b0 [ 153.156476][ C1] hardirqs last disabled at (2710): [] exc_debug+0x6e/0x130 [ 153.156493][ C1] softirqs last enabled at (2668): [] bpf_map_alloc_id+0x8f/0x180 [ 153.156511][ C1] softirqs last disabled at (2666): [] bpf_map_alloc_id+0x2e/0x180 [ 153.156529][ C1] [ 153.156529][ C1] other info that might help us debug this: [ 153.156532][ C1] Possible unsafe locking scenario: [ 153.156532][ C1] [ 153.156536][ C1] CPU0 [ 153.156537][ C1] ---- [ 153.156540][ C1] lock((console_sem).lock); [ 153.156547][ C1] [ 153.156550][ C1] lock((console_sem).lock); [ 153.156557][ C1] [ 153.156557][ C1] *** DEADLOCK *** [ 153.156557][ C1] [ 153.156560][ C1] no locks held by syz.3.1187/7755. [ 153.156565][ C1] [ 153.156565][ C1] stack backtrace: [ 153.156568][ C1] CPU: 1 PID: 7755 Comm: syz.3.1187 Not tainted syzkaller #0 [ 153.156581][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 153.156588][ C1] Call Trace: [ 153.156592][ C1] <#DB> [ 153.156596][ C1] dump_stack_lvl+0x188/0x250 [ 153.156610][ C1] ? show_regs_print_info+0x20/0x20 [ 153.156625][ C1] ? print_usage_bug+0x42a/0x690 [ 153.156638][ C1] ? verify_lock_unused+0x18/0x140 [ 153.156655][ C1] lock_acquire+0x2c3/0x400 [ 153.156671][ C1] ? down_trylock+0x1c/0xa0 [ 153.156686][ C1] ? read_lock_is_recursive+0x10/0x10 [ 153.156706][ C1] _raw_spin_lock_irqsave+0xb0/0x100 [ 153.156719][ C1] ? down_trylock+0x1c/0xa0 [ 153.156733][ C1] ? _raw_spin_lock+0x40/0x40 [ 153.156745][ C1] ? verify_lock_unused+0x18/0x140 [ 153.156764][ C1] down_trylock+0x1c/0xa0 [ 153.156784][ C1] __down_trylock_console_sem+0xd4/0x1f0 [ 153.156799][ C1] ? is_console_locked+0x5/0x10 [ 153.156811][ C1] ? panic+0x37b/0x810 [ 153.156825][ C1] ? console_trylock+0x70/0x70 [ 153.156837][ C1] ? __lock_acquire+0x7d10/0x7d10 [ 153.156853][ C1] ? give_up_console+0x20/0x20 [ 153.156872][ C1] console_unblank+0x28/0x180 [ 153.156885][ C1] panic+0x37b/0x810 [ 153.156902][ C1] ? bpf_jit_dump+0xd0/0xd0 [ 153.156921][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 153.156937][ C1] __warn+0x248/0x2b0 [ 153.156951][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 153.156967][ C1] report_bug+0x1b7/0x2e0 [ 153.156984][ C1] handle_bug+0x3a/0x70 [ 153.156997][ C1] exc_invalid_op+0x16/0x40 [ 153.157010][ C1] asm_exc_invalid_op+0x16/0x20 [ 153.157023][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 153.157039][ C1] Code: 24 45 31 f6 31 ff 89 de e8 7d 90 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 00 8d d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 153.157051][ C1] RSP: 0018:fffffe000005d968 EFLAGS: 00010006 [ 153.157062][ C1] RAX: ffffffff81a0a790 RBX: 0000000000000008 RCX: ffff888021710000 [ 153.157072][ C1] RDX: 0000000000110000 RSI: 0000000000000000 RDI: 0000000000000000 [ 153.157080][ C1] RBP: 0000000000000000 R08: fffffe000005d8ff R09: fffffe000005d8d8 [ 153.157090][ C1] R10: dffffc0000000000 R11: fffffbc00000bb20 R12: ffff888021711788 [ 153.157100][ C1] R13: ffffc9000115f030 R14: fffffe000005d9c8 R15: 0000000000000000 [ 153.157113][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 153.157130][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 153.157146][ C1] bpf_probe_read_user+0x26/0x70 [ 153.157162][ C1] bpf_prog_7ea4dd196ec6298d+0x3e/0x498 [ 153.157174][ C1] bpf_overflow_handler+0x1c2/0x4a0 [ 153.157191][ C1] ? perf_event_switch_output+0x730/0x730 [ 153.157210][ C1] ? __perf_event_account_interrupt+0x187/0x280 [ 153.157225][ C1] __perf_event_overflow+0x364/0x530 [ 153.157241][ C1] perf_bp_event+0x276/0x320 [ 153.157257][ C1] ? perf_event_free_bpf_prog+0x110/0x110 [ 153.157282][ C1] ? rcu_lock_acquire+0x9/0x30 [ 153.157296][ C1] ? read_lock_is_recursive+0x10/0x10 [ 153.157315][ C1] hw_breakpoint_exceptions_notify+0x152/0x470 [ 153.157331][ C1] atomic_notifier_call_chain+0x15d/0x280 [ 153.157347][ C1] notify_die+0x141/0x1a0 [ 153.157362][ C1] ? srcu_init_notifier_head+0x90/0x90 [ 153.157379][ C1] ? exc_debug+0x6e/0x130 [ 153.157392][ C1] ? trace_hardirqs_off_finish+0x57/0x1f0 [ 153.157408][ C1] notify_debug+0x20/0x30 [ 153.157422][ C1] exc_debug+0xcf/0x130 [ 153.157436][ C1] asm_exc_debug+0x1a/0x40 [ 153.157449][ C1] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x40 [ 153.157464][ C1] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 0f 01 cb 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 89 d1 83 f8 [ 153.157475][ C1] RSP: 0018:ffffc90002f4fb78 EFLAGS: 00050206 [ 153.157497][ C1] RAX: ffffffff83e41101 RBX: 0000000000000068 RCX: 0000000000000018 [ 153.157506][ C1] RDX: 0000000000000068 RSI: 0000200000000310 RDI: ffffc9000117c098 [ 153.157516][ C1] RBP: 0000000000000000 R08: ffffc9000117c0af R09: 1ffff9200022f815 [ 153.157525][ C1] R10: dffffc0000000000 R11: fffff5200022f816 R12: 00007ffffffff000 [ 153.157535][ C1] R13: 0000200000000328 R14: ffffc9000117c048 R15: 00002000000002c0 [ 153.157549][ C1] ? _copy_from_user+0x51/0x170 [ 153.157564][ C1] [ 153.157567][ C1] [ 153.157571][ C1] _copy_from_user+0xfa/0x170 [ 153.157596][ C1] copy_from_bpfptr+0x67/0x80 [ 153.157610][ C1] bpf_prog_load+0xb19/0x1510 [ 153.157638][ C1] ? map_freeze+0x350/0x350 [ 153.157650][ C1] ? __might_fault+0xb7/0x110 [ 153.157665][ C1] ? __might_fault+0xb3/0x110 [ 153.157677][ C1] ? bpf_lsm_bpf+0x5/0x10 [ 153.157689][ C1] ? security_bpf+0x7a/0xa0 [ 153.157700][ C1] __sys_bpf+0x532/0x6f0 [ 153.157713][ C1] ? bpf_link_show_fdinfo+0x380/0x380 [ 153.157729][ C1] ? vtime_user_exit+0x2c8/0x3e0 [ 153.157744][ C1] __x64_sys_bpf+0x78/0x90 [ 153.157756][ C1] do_syscall_64+0x4c/0xa0 [ 153.157771][ C1] ? clear_bhb_loop+0x30/0x80 [ 153.157782][ C1] ? clear_bhb_loop+0x30/0x80 [ 153.157794][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 153.157806][ C1] RIP: 0033:0x7f0913a1add9 [ 153.157814][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 153.157824][ C1] RSP: 002b:00007f0911c74028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 153.157835][ C1] RAX: ffffffffffffffda RBX: 00007f0913c93fa0 RCX: 00007f0913a1add9 [ 153.157843][ C1] RDX: 0000000000000094 RSI: 0000200000000800 RDI: 0000000000000005 [ 153.157851][ C1] RBP: 00007f0913ab0d69 R08: 0000000000000000 R09: 0000000000000000 [ 153.157858][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 153.157865][ C1] R13: 00007f0913c94038 R14: 00007f0913c93fa0 R15: 00007ffd0e6a95f8 [ 153.157878][ C1]