last executing test programs: 26.134809001s ago: executing program 3 (id=1035): ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x1e, 0x4, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB], 0xfe33) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x1ff, 0x200}, 0x8000, 0xcdd, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000012000000000000000000"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100180000000000000024000000240000000800000004000000000000070000000003000000000000080100000000"], 0x0, 0x44}, 0x28) socket$kcm(0x10, 0x2, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000001180)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xb, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000008000000000000000806"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 25.878452887s ago: executing program 3 (id=1037): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, @fallback=0x37}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'gre0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f3, &(0x7f0000000080)) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="180000fb0200000000000000220000009102fcff0000000095"], &(0x7f0000000040)='GPL\x00', 0x4, 0x4, &(0x7f00000000c0)=""/4, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001600)=@base={0xa, 0x4, 0x8, 0x3, 0x0, 0xffffffffffffffff, 0x4}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={0x1, 0x58, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r6 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x3e, &(0x7f00000002c0)=r5, 0x161) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000580)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x3, '\x00', r4, r5, 0x0, 0x4}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x4, [@struct={0x10, 0x2, 0x0, 0x4, 0x1, 0x3, [{0x0, 0x4, 0x10000}, {0x4, 0x1}]}, @typedef={0x8, 0x0, 0x0, 0x8, 0x1}, @float={0x2, 0x0, 0x0, 0x10, 0x10}]}, {0x0, [0xad, 0x0]}}, &(0x7f00000001c0)=""/64, 0x58, 0x40, 0x1, 0x5508}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x13, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r7}, 0x94) 25.533330544s ago: executing program 3 (id=1041): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff7ffa}, 0x0, 0x35, 0x43a1bd76, 0x7, 0x3, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYBLOB="0000000002000000b70500000800000085000000c200000095"], &(0x7f0000000300)='GPL\x00', 0x8, 0x1002, &(0x7f00000014c0)=""/4098, 0x40f00}, 0x94) ioctl$TUNSETOFFLOAD(r1, 0xc004743e, 0x110e22fff6) ioctl$TUNGETVNETLE(r0, 0x8010743f, &(0x7f0000000180)) perf_event_open(&(0x7f0000000180)={0x2, 0xa0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x9, 0x4022, 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_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}], 0x50}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000280), 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth1_to_bond\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f0000000080)) 24.586887776s ago: executing program 3 (id=1046): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x5b7}, 0x100904, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x3, &(0x7f0000000000), 0x10) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x59, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x100000, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002500)=ANY=[@ANYBLOB="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&(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000080)='pids.max\x00', 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f0000000040)=ANY=[@ANYRESDEC=r3], 0x9) syz_clone(0x2802000, 0x0, 0x0, 0x0, 0x0, 0x0) 22.660348419s ago: executing program 3 (id=1050): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r0, &(0x7f0000000180), 0x40010) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYBLOB="00000200aaaaaaaaaa34bb24e7c9021e65"]) r1 = socket$kcm(0x10, 0x2, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0xa0001f98, 0x0, 0x0, 0x0, 0x0, 0xa70a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000200)=""/166}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='..\x00') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)) close(r1) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x3, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000008500000056000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007300000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$inet(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="1c00000021006bcd210000006e04000081000000000000007aa60864", 0x1c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x48000) ioctl$TUNGETVNETBE(r0, 0x800454df, &(0x7f0000000300)=0x1) r3 = perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x218, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000002c0)=0x7) r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x5, 0xb, &(0x7f0000000a00)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x8, [@enum={0x6, 0x1, 0x0, 0x6, 0x4, [{0x4, 0xb}]}]}, {0x0, [0x2e, 0x5f, 0x5f, 0x61, 0x3e, 0x5f]}}, 0x0, 0x34, 0x0, 0x1, 0xb93}, 0x28) r7 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000000e, 0x95c9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_bp={0x0}, 0x11efa, 0x4, 0x98, 0x0, 0x2, 0xf7fff271, 0xffff, 0x0, 0x0, 0x0, 0x8000000020}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6) bpf$ENABLE_STATS(0x20, &(0x7f0000000080), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, 0xffffffffffffffff) 22.659332219s ago: executing program 0 (id=1051): openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x80040, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 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, 0x6, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x4, 0x0, 0x0, 0x0, 0x2, 0xbd05, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x2000000000000007, 0xffffffffffffffff}, 0x828, 0x8, 0x0, 0x0, 0x9, 0x800004, 0x0, 0x0, 0x0, 0x0, 0x40}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="d80000001c0081044e81f782db44b904021d080201000000040000a118000c000600142603600e1208000f0100810401a8001600200001", 0x37}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x40840) r2 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="850000002200000007000000000000089500000000000000e26c9bd1a6361b"], 0x0}, 0x90) write$cgroup_subtree(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="364000001a00910069cdfb5cc682e02e0a"], 0xfe33) r3 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="1303000054009155090893b31b71a54a07"], 0xfe33) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r4, 0x8923, &(0x7f00000000c0)={'bond_slave_1\x00', @random="0163014030d9"}) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @empty}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000ac0)="ee", 0xfffffe5e}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62055394412158e7a3adb148d641aa40d4ab077fe34232aa8b31851466d0998a61d7da0c86d70000001010"], 0x10b8}, 0x8000) socket$kcm(0x29, 0x5, 0x0) syz_clone(0x41064400, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2e}, 0x94) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5931, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10007}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x0, 0x0, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}) 21.919388136s ago: executing program 3 (id=1054): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff7ffa}, 0x0, 0x35, 0x43a1bd76, 0x7, 0x3, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYBLOB="0000000002000000b70500000800000085000000c200000095"], &(0x7f0000000300)='GPL\x00', 0x8, 0x1002, &(0x7f00000014c0)=""/4098, 0x40f00}, 0x94) ioctl$TUNSETOFFLOAD(r1, 0xc004743e, 0x110e22fff6) ioctl$TUNGETVNETLE(r0, 0x8010743f, &(0x7f0000000180)) perf_event_open(&(0x7f0000000180)={0x2, 0xa0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x9, 0x4022, 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_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000280), 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth1_to_bond\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f0000000080)) 20.164276195s ago: executing program 1 (id=1064): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) 19.940453061s ago: executing program 1 (id=1065): r0 = socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[], &(0x7f0000000140)='GPL\x00'}, 0x94) sendmsg$inet(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="9e", 0x1}], 0x1}, 0x20044081) r1 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r1, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x14, 0x11, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000ffffffff000000000000000085000000a8000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b705000000000000850000006a00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x11, &(0x7f0000000200)=ANY=[], &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x6, 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="8500eefbd10da3e5a9e90000000012a9"], &(0x7f0000000400)='syzkaller\x00', 0xd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x90}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001300)=ANY=[], 0x0, 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x37, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x1d, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x37}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan1\x00', 0x800}) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f0000000080)) 19.612377798s ago: executing program 1 (id=1066): ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x1e, 0x4, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB], 0xfe33) 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_config_ext={0x1ff, 0x200}, 0x8000, 0xcdd, 0x43a1bd76, 0x4, 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, 0xfffffffe, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000012000000000000000000"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100180000000000000024000000240000000800000004000000000000070000000003000000000000080100000000"], 0x0, 0x44}, 0x28) socket$kcm(0x10, 0x2, 0x4) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000001180)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xb, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000008000000000000000806"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x33000000}, 0x50) 19.459269321s ago: executing program 1 (id=1067): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd1200000000000085000000d0000000b70000000000000095000000000000003fba6a7d36d9b18ed812a2e2c49e8020a6f4e0e4a9446ca2b5f1cc1a100a9af698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f010c5077da80fb982c1e9400c603146cea484a415b76966118b64f751a0f241b072e90080008002d75593a280000c93e64c227c95aa0b784625704f07a72c2918451ebdcf4cef7f9606056fe5c34665c0af9360a1f7a5e6b607130c89f18c0c1089d8b85880000c29c48b45ef4adf634be763288d01aa27ae8b09e13e79ab20b0b8ed8fb7a68af2ad0000000000000006f803c6468082089b302d7bff8f06f7f918d65eae391cb41336023cdcedb5e0125ebbccbddcf10cb2364149215108355ee570f8078be5cab389cd65e7133719acd97cfa107d40224edc5465a932b77e74e712a0d42bc6099ad23000000803a90bce6dc3a13871765df961c2ed3b1006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f40cab87b1586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c9f081d6a08000000ea2b1a52496dfcaf99431412fd13f4cec49669e443dcb924cfe5f3185418d60532be9c4d2ec7c32f2095e63c8cdc28f74d043ef8dba2f23b01a9ae44cf945b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142bdda5e6c5d50b83bae616b5054d1e7c13b1355d6f4a8245eaa4997da9c77af40000000000000005f58351d599e9b61e8caab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a41326eea31ae4e0f75057df3c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57010000009700ce0b4b8bc22941330000000000000000000300000000000000000000000010008bc0d955f2a83366b99711e6e8861c46495ba585a4b2d02edc3e28dd279a896249ed85b9806f0b6c4a000000002b43dcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffff7f00000000df73be83bb7d5ad883ef07000000000000006da21b40216e14ba2d6af8656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff72943327d830689da6b53ffffffff631c7771429d1200000033ed846197fcff5e1c7c3d1d6e3a52872baef9753fffffffffffffe09fec2271fe010cd7bb2366fde4a59429738fcc917a57f94f6c453cea623cc5ee0c2a5ff870ce5dfd3467decb05cfd9fcd41df54cdbd9d10a64c108285e71b5565b1768ee58969c41595229df17bcad70fb4021428ce978275d5bc8955778567bc79e13b78249788f11f708008b75d4fe32b561d46ea3abe0fa4d30dc94ef241875f3b4b6ab7929a57affe7d7fa29822aea68a660e717a04becff0f719107000000000000002d7e927123d8ecbbc55bf404571be54c72d978cf2804107f0238abccd32368e57040906df0042e19000000000000002c06f815312e086dd022c074eb8a322fb0bf47c0a8d154b405a07feaf3dd95f6ef44cd1fe582786105c7df8be4877084d4173731efe895efc71f665c4d75cf2458e35d2c9062ece84c99e061887a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca3fb2b5e518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad055e4af403269b4a39ce40293947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457ac0eaaa99bf0bdc14ae358c3b377327ac9ecc34f24c9ae153ec60ac0694da85bff9f5f4df9b3fdf242b985bf16b99c9cc0ad1857036f1a985f369191ae954febb3df464bfe0f773ee9afe72f32a2befb89d3777399f5874c553a2ebe9061fe86e669642e09c0e5a3bb6d163118e4cbe024fd452277c3887d6116c6cc9d8046c216c1f8a9778cb26e22a2a998de5eaeadea10d3cfb41b92ecbb422a40da8daccf080842a486721737390cbf3a74cb2003efb9a101b51ab63e9600040000b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bde6e4a4304e50c349f4f9ecee27defd83871c5191e10096e7e60fc3541a2c905a1a95e9571bf38aebd15172f94e3245c582909e2a3bce109b6000000000000000000d6d5210d7560eb92d6a97a27602b81f7636df1535bef1497f90100000000000000abf9010000007740890200d627e87306703be8672dc84eeadba6a41891c170d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101288a0268893373750d10a3fc22dd704e4214de5946912d6c98cd1a9fbe1e7ef8c08acaf30235b920500d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69b93e9960ff5f74562adae283d9756237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff85000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66018d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466a31c72ad53bc19faa5401120000793ac48c1b539c75ab40743b00020000a1f68df75cf43f8ecc8d3726602111b40e761fd210a1920382f14d12ca3c3431ee97471c781d0d1280fb00818654a53b6df4b2c97cc1c98d85fda8f80fe908b65550b4412331d73062197655b7f0469250a5989cef0e10773920ed3ccee42d2c3eb80159da5c002511e6eb93842054cfce2ac306cb6e472db3fd67a49b6855a694a8d359add43907003223a47a7fae4f3748d5a432825bc40a03aaef1c8488d86dc211dd2a3ba71e0f45492ef1f8b65ccb3dcd251a61b152d02c29ca0a3328fa7753a5cddea1acaae55ae8263fb284b7a6ab2a8826c1b948207c498cf4824ab1ea3225a53072423b907c6682f8999e0311da5b8378bc841e1787e3a8128dda381a26cb2b365702ff8a27831375b2ddaa2f56e21169f7ca4fd9655ccd4a584acd244e965a0afedaff7c415ff682a4044b3381cc2df28278c9a6824c52048a7cfabda294925cc0956bffa8e950ff5e49f41ae600d830207bf728cd9807933c3c16d80bbea611a18becc2dc38ca0a6f5740f340b76edcd100fcffff007231dcef58c7b88b5aeedaf9626cb51ce1737c10ab37d4f98a934b0f900e0eb639878a1200629f5503cf679154d27681d7a3744cbcd42af59407c9c8e39c5271868917954e604352ba26171d004f1cb2976fab3fa19c7d3ef9678bff79f5155524f061378f94fb453786c3a6f78b10d383b49e31d1568bd43ee34ce6e6be235aa6207285665c2fba773671da41959f51610963b48930658e2d6125a2608500134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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000000)={@fallback=r0, r0, 0x2f}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000002340)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f00000002c0)={@cgroup=r1, r0, 0x2f, 0x2008, 0x4}, 0x20) close(0x4) 19.342673344s ago: executing program 0 (id=1068): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40305829, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) r1 = perf_event_open(&(0x7f0000001480)={0x2, 0x80, 0x83, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xc}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(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_config_ext={0x1ff, 0x200}, 0x8000, 0xcdd, 0x43a1bd76, 0x4, 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$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="d80000001e0081064e81f782db44b9040002080006007c09e8fe11a10a0015c00200142603600e120800080024000000a80009001100014003001000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef", 0x59}], 0x1}, 0x24000000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000084"], 0x0, 0x26}, 0x20) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f00000010c0)=@in6={0xa, 0x4e1b, 0x3, @remote, 0x5}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000000)="f5", 0x1}], 0x1}, 0x4c810) 19.267158996s ago: executing program 2 (id=1069): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)="1400000016000b63d25a80648c2594f90424fc60", 0x14}], 0x1, 0x0, 0x0, 0x600}, 0x0) 19.039286621s ago: executing program 0 (id=1070): ioctl$TUNGETVNETLE(0xffffffffffffffff, 0x40047451, &(0x7f0000000180)) close(0xffffffffffffffff) socket$kcm(0x2, 0x2, 0x73) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x10001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x120, 0x400000, 0xb9, 0x0, 0x0, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$kcm(0xa, 0x922000000003, 0x11) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7}, 0x94) 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, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x3a, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x10801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000f80)=ANY=[@ANYBLOB], 0x9) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000080)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @generic={0xc6, 0x8}, @initr0, @exit, @exit]}, &(0x7f00000001c0)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) r1 = socket$kcm(0x10, 0x2, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x5452, &(0x7f0000000a00)={'veth0_to_bridge\x00', @dev}) close(r2) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="48000000150081fb7059ae08060c04000aff0f11000000040011018701546fabca1b4e7d06a6bd7c493872f750375ed08a562af5745e17b8c119418f0f000000d6e74703c48f93b8", 0x48}], 0x1}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1802000000040000000000000400000085000000c40008000000000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0xefffffff, @local, 0x9}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000780)="f4000900062b3c25fe80000000000000dc8b850f238466cc00007a000000ad6e911b51818462b400", 0x28}], 0x1}, 0x400800c) sendmsg(r3, &(0x7f0000000b40)={&(0x7f0000000100)=@rc={0x1f, @any, 0x5}, 0x80, &(0x7f0000000600)=[{&(0x7f00000002c0)="b70de48edaa97d3c5b06f61b2599ccd43ab119c9a764900c92d2b6a45227be0a327a2d737b06cec0ec21323974ce0928", 0x30}, {&(0x7f0000000580)="38c8b922ab62800269a880d47316b9c0f121aeb3b16cf0eeab801fa46fa2a32973f8eaaf556c65495a94f0a320f2e5880ef445a00a8b8d5d615505d723e85b78950f1a76e61268e49c88b7399124105668b544f3c8fdac81402fc0b0d1b74d32355e889cbddc634d47e6d28ac0f4fb05077bd05d79fc912c51a2de", 0x7b}], 0x2, &(0x7f0000000a40)=[{0xf8, 0x116, 0x7, "79b6b7352ad91d0902338958d537476200d6620123f045f672106bb6b8f0dbb7faa07564a68cc1956b6337eb2efa739faec349d4efb8db83e64d3fc9a0aa27676c9502a809b75d85d96c5e12a915ab28a991ca17a7480eeec5582b057b48ecd06860870c18ef25fbf3dd6b9b6b5df43b509f83a513131f087cfe8e3275ce507f2badf5c45396ec02b5851dd879f87397079dc00148ac80cfbfad424db75a974128eb5323d86223a1bbafe71daad2e224d4b61546a87f115355895eaf7140447e31cefe5c155adc3c39c387868b6c296af53b35901d0b49b212a8cd511371edd512d02009"}], 0xf8}, 0x24000080) r4 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x16000, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, @perf_config_ext={0x0, 0xc}, 0x0, 0x1, 0x0, 0x8, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0), 0xe8}, 0x0) r7 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r7, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r8, 0x86dd, 0x26, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee68888a8", 0x0, 0xaded, 0x4000000, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r8) 19.038907431s ago: executing program 1 (id=1071): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x82, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000200000000000000000850000002e0000001801000020786c2500000000001f20207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="1809000000ffffff00000000000000008510000002000000850000000f0000009500000000000000"], 0x0, 0xfffffdfe, 0x0, 0x0, 0x727c45cd4283345, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffe55, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) r3 = socket$kcm(0x10, 0x3, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000001580)={&(0x7f0000000080)=@l2={0x1f, 0x1, @any, 0x2, 0x1}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000100)="3ff253a357206983004956d20c9fa1e3bd6b23ba0f569cb5e75ab543a35550269215ecd5633bc50e302a7381998b24a80f6c90bb19d56ea003ca4478a008c34e3e2025877958450956a42ce80fd00dc25592f699c90b461675d37333b1b0d858bb710c2d68d3750d5958769833724dedafcce28a5514d4e4cc963ae6ae054bf2a4bc89a18db939c93b91698c577f0213b37e3ac3d381a33a81962166cf26be21c13b2b7947da0f49c99f0ea92827", 0xae}, {&(0x7f00000001c0)="2a3662813bae913461f94e8bedb08f16b3ede36d23d8b3175eaadaaf066b893f7841cfef21da8922014b3091dc1ad5e7f90796c3d1af69c8d70eb784f91e2c0d82b634d7b0d137114bacfab9c258556f295b4de39b", 0x55}, {&(0x7f0000000240)="f4c74125e63e19e4c4ede44396836dabc397453eb5aa68c6488292a5e68cce8a8dff3461f6de2219d9ec808f9bc0e8f82d531a092fd7e0642453d059106f150d5907408c67b6266330095185269812457692d9ce60025d85558962e5d6c006d22b10e389d9ac82a3d4e0c11f42331e4d7cdc9ff7d6f342bb48b9951b27e90d813c6bb87c5131bc0a08278da8725ffb2b58cc199c9bebe9f5a205", 0x9a}, {&(0x7f0000000300)="6e55b62250aa5e87ff2fd56a39bf63945ac397884d13b6b8920d045240035b19f515eb9dddec17218ea1e35cf6753933d90693c1568cdab1b404dc6c15f00902ba98b266a47f2ab23b19015688e82b3c6d9b5568a6d4c1", 0x57}, {&(0x7f0000000380)="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", 0x1000}], 0x5, &(0x7f0000001400)=[{0x110, 0x11, 0x6f2f, "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"}, {0x58, 0x109, 0x4, "c229d0942854a677d7cfd25f7fcb240ef4c0779e12c0c9c881338a5d4b3eeaadbcf6093571d1f726fe5db6dbad4192f610c8f586cf98a56fa8a1632c08e8f75c2904be0097db95ca"}], 0x168}, 0x200080c0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x44, 0x0, 0x0, 0x8100000}, 0x0) 18.936320873s ago: executing program 2 (id=1072): openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x80040, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x6, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x3, 0x2d, 0x10, {0x2, 0x4e22, @empty}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000ac0)="ee", 0xfffffe5e}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62055394412158e7a3adb148d641aa40d4ab077fe34232aa8b31851466d0998a61d7da0c86d70000001010"], 0x10b8}, 0x8000) syz_clone(0x41064400, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2e}, 0x94) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5931, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10007}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x0, 0x0, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}) 18.686815959s ago: executing program 1 (id=1073): openat$tun(0xffffffffffffff9c, 0x0, 0x80040, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x6, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x3, 0x2d, 0x10, {0x2, 0x4e22, @empty}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000ac0)="ee", 0xfffffe5e}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62055394412158e7a3adb148d641aa40d4ab077fe34232aa8b31851466d0998a61d7da0c86d70000001010"], 0x10b8}, 0x8000) syz_clone(0x41064400, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2e}, 0x94) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5931, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10007}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}) 17.932848536s ago: executing program 0 (id=1074): r0 = socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB], &(0x7f0000000140)='GPL\x00'}, 0x94) sendmsg$inet(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="9e", 0x1}], 0x1}, 0x20044081) r1 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r1, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x14, 0x11, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000ffffffff000000000000000085000000a8000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b705000000000000850000006a00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x11, &(0x7f0000000200)=ANY=[], &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x6, 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="8500eefbd10da3e5a9e90000000012a9"], &(0x7f0000000400)='syzkaller\x00', 0xd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x90}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001300)=ANY=[], 0x0, 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x37, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x1d, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x37}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan1\x00', 0x800}) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f0000000080)) 17.435806847s ago: executing program 2 (id=1075): ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x1e, 0x4, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB], 0xfe33) 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_config_ext={0x1ff, 0x200}, 0x8000, 0xcdd, 0x43a1bd76, 0x4, 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, 0xfffffffe, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000012000000000000000000"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100180000000000000024000000240000000800000004000000000000070000000003000000000000080100000000"], 0x0, 0x44}, 0x28) socket$kcm(0x10, 0x2, 0x4) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000001180)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xb, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000008000000000000000806"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x33000000}, 0x50) 17.161165093s ago: executing program 2 (id=1076): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1802000001000000000000000204000085000000a0000000850000005c4b230000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x20, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) socketpair(0x8, 0x80000, 0x9, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000004c0)=r0, 0x4) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000004c0)=r0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0xb}, 0x114905, 0x8, 0x2000000, 0x1, 0x0, 0xffffffff, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) (async) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0xb}, 0x114905, 0x8, 0x2000000, 0x1, 0x0, 0xffffffff, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='blkio.bfq.avg_queue_size\x00', 0x0, 0x0) write$cgroup_subtree(r5, &(0x7f00000005c0)={[{0x2d, 'pids'}]}, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)='mem\x00\x10\x00\x00\x00\x00\x00\x00I\xa2l') r6 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) write$cgroup_subtree(r6, &(0x7f0000002900)=ANY=[], 0x4) (async) write$cgroup_subtree(r6, &(0x7f0000002900)=ANY=[], 0x4) bpf$TOKEN_CREATE(0x24, &(0x7f0000000200)={0x0, r2}, 0x8) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1f, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="af577c9bd01437487c05498be02e47c1a77a10986d64eb971697099ac9ac2426275fffc9b90c17fa531dedfb9a1abb85b612db4fb1d699548e9e920a8b3bcf6e460f1d8453cbe7cab21c10f7623175ef111769d6750f3bfba0c6eb79e879c12a129660cb75d8b900c9ef93cfd073d5c40e701bb63377c656564e62060973da23f7193c1aef50f556731ead78b22a685b4a38ba86b0f71bb5810c5971ae923881308d56964d00000000be436296"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f00000001c0)={r2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r7, 0x4) (async) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r7, 0x4) 16.983308457s ago: executing program 0 (id=1077): perf_event_open(&(0x7f0000000500)={0x5, 0x80, 0x28, 0x1, 0x4, 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_config_ext={0x4, 0x8000}, 0x8000, 0x5, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000210000000000001ea3acf06587abced10000000000009500000000000000822bddf2a5277368bd4ef42cbcc001ca5a9eb6f97e9a42c575c7c1fbe9c6818d19a191253d1189780d0000000489ce9f1800000000d6ea4b521abaca7d0df74534d9f859a2100000004695576f"], 0x0, 0x5, 0xe2, &(0x7f00000002c0)=""/226}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB], 0x50) r1 = perf_event_open(&(0x7f0000000240)={0x5, 0xc1, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0xc100, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x0, 0x0, 0x7, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xb, 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, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) write$cgroup_pressure(r3, &(0x7f0000000140)={'full'}, 0xfffffdef) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) write$cgroup_pressure(r4, &(0x7f0000000140)={'full'}, 0xfffffdef) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000200)={{r0}, &(0x7f0000000180), &(0x7f00000001c0)='%+9llu \x00'}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYRES8, @ANYRES32=r2, @ANYBLOB="8c"], 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000700)=ANY=[@ANYBLOB="9feb01001800000000"], 0x0, 0x34}, 0x28) r5 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x15008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}}) socketpair(0x22, 0x2, 0x23, &(0x7f0000000000)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b11d25a806f8c6394f90524fc60040f030048000000053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 16.86671619s ago: executing program 2 (id=1078): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40305829, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) r1 = perf_event_open(&(0x7f0000001480)={0x2, 0x80, 0x83, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xc}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(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_config_ext={0x1ff, 0x200}, 0x8000, 0xcdd, 0x43a1bd76, 0x4, 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$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="d80000001e0081064e81f782db44b9040002080006007c09e8fe11a10a0015c00200142603600e120800080024000000a80009001100014003001000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef", 0x59}], 0x1}, 0x24000000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000084"], 0x0, 0x26}, 0x20) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f00000010c0)=@in6={0xa, 0x4e1b, 0x3, @remote, 0x5}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000000)="f5", 0x1}], 0x1}, 0x4c810) 16.557849027s ago: executing program 2 (id=1079): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000000)={@fallback=r0, r0, 0x2f}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f00000002c0)={@cgroup=r1, r0, 0x2f, 0x2008, 0x4}, 0x20) close(0x4) 15.98256664s ago: executing program 0 (id=1080): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)="1400000016000b63d25a80648c2594f90424fc60", 0x14}], 0x1, 0x0, 0x0, 0x600}, 0x0) 3.526298491s ago: executing program 32 (id=1073): openat$tun(0xffffffffffffff9c, 0x0, 0x80040, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 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, 0x6, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x3, 0x2d, 0x10, {0x2, 0x4e22, @empty}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000ac0)="ee", 0xfffffe5e}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62055394412158e7a3adb148d641aa40d4ab077fe34232aa8b31851466d0998a61d7da0c86d70000001010"], 0x10b8}, 0x8000) syz_clone(0x41064400, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2e}, 0x94) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5931, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10007}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}) 1.028548958s ago: executing program 33 (id=1079): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000000)={@fallback=r0, r0, 0x2f}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f00000002c0)={@cgroup=r1, r0, 0x2f, 0x2008, 0x4}, 0x20) close(0x4) 0s ago: executing program 34 (id=1080): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)="1400000016000b63d25a80648c2594f90424fc60", 0x14}], 0x1, 0x0, 0x0, 0x600}, 0x0) kernel console output (not intermixed with test programs): 8.621422][ T5890] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.723483][ T5890] bridge_slave_0: left allmulticast mode [ 98.749421][ T5890] bridge_slave_0: left promiscuous mode [ 98.770403][ T5890] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.816718][ T5882] syz.0.16 (5882) used greatest stack depth: 20424 bytes left [ 99.331743][ T5897] netlink: 'syz.0.21': attribute type 1 has an invalid length. [ 99.380619][ T5897] netlink: 199820 bytes leftover after parsing attributes in process `syz.0.21'. [ 103.516263][ T5942] delete_channel: no stack [ 103.521403][ T5942] delete_channel: no stack [ 107.553030][ T5980] delete_channel: no stack [ 107.557658][ T5980] delete_channel: no stack [ 107.613932][ T5979] bridge_slave_1: left allmulticast mode [ 107.643977][ T5979] bridge_slave_1: left promiscuous mode [ 107.970477][ T5979] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.181352][ T5979] bridge_slave_0: left allmulticast mode [ 109.207042][ T5979] bridge_slave_0: left promiscuous mode [ 109.218099][ T5979] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.436124][ T6009] syz.0.60 (6009) used greatest stack depth: 20360 bytes left [ 114.306529][ T6049] netlink: 'syz.2.73': attribute type 10 has an invalid length. [ 114.923873][ T6049] syz_tun: entered promiscuous mode [ 114.954390][ T6049] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 115.381562][ T6054] warning: `syz.1.77' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 115.879987][ T6071] FAULT_INJECTION: forcing a failure. [ 115.879987][ T6071] name failslab, interval 1, probability 0, space 0, times 1 [ 115.956632][ T6071] CPU: 0 PID: 6071 Comm: syz.0.80 Not tainted syzkaller #0 [ 115.963938][ T6071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 115.974103][ T6071] Call Trace: [ 115.977442][ T6071] [ 115.980420][ T6071] dump_stack_lvl+0x18c/0x250 [ 115.985184][ T6071] ? show_regs_print_info+0x20/0x20 [ 115.990462][ T6071] ? load_image+0x420/0x420 [ 115.995031][ T6071] ? __might_sleep+0xe0/0xe0 [ 115.999696][ T6071] ? __lock_acquire+0x7d80/0x7d80 [ 116.004801][ T6071] should_fail_ex+0x394/0x4c0 [ 116.009639][ T6071] should_failslab+0x9/0x20 [ 116.014208][ T6071] slab_pre_alloc_hook+0x59/0x300 [ 116.019318][ T6071] ? trace_probe_init+0x66/0x400 [ 116.024320][ T6071] ? trace_probe_init+0x66/0x400 [ 116.029316][ T6071] __kmem_cache_alloc_node+0x53/0x250 [ 116.034771][ T6071] ? trace_probe_init+0x66/0x400 [ 116.039765][ T6071] __kmalloc+0xa7/0x240 [ 116.043974][ T6071] trace_probe_init+0x66/0x400 [ 116.048830][ T6071] create_local_trace_uprobe+0x186/0x660 [ 116.054516][ T6071] ? bpf_get_uprobe_info+0x520/0x520 [ 116.059860][ T6071] ? _copy_from_user+0xa5/0xe0 [ 116.064672][ T6071] perf_uprobe_init+0xf3/0x190 [ 116.069487][ T6071] perf_uprobe_event_init+0xe6/0x180 [ 116.074833][ T6071] perf_try_init_event+0x12b/0x3c0 [ 116.080016][ T6071] ? perf_event_alloc+0xb23/0x2150 [ 116.085699][ T6071] perf_event_alloc+0xed4/0x2150 [ 116.090692][ T6071] ? find_lively_task_by_vpid+0x19/0x290 [ 116.096376][ T6071] ? find_lively_task_by_vpid+0x19/0x290 [ 116.102154][ T6071] __se_sys_perf_event_open+0x740/0x1c60 [ 116.107836][ T6071] ? mutex_unlock+0x10/0x10 [ 116.112386][ T6071] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 116.118091][ T6071] ? lock_chain_count+0x20/0x20 [ 116.123001][ T6071] ? lockdep_hardirqs_on+0x98/0x150 [ 116.128237][ T6071] ? __x64_sys_perf_event_open+0x20/0xc0 [ 116.133912][ T6071] do_syscall_64+0x55/0xb0 [ 116.138379][ T6071] ? clear_bhb_loop+0x40/0x90 [ 116.143092][ T6071] ? clear_bhb_loop+0x40/0x90 [ 116.147809][ T6071] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 116.153803][ T6071] RIP: 0033:0x7f1ab8f9de99 [ 116.158270][ T6071] 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 [ 116.177952][ T6071] RSP: 002b:00007f1ab9d8c028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 116.186422][ T6071] RAX: ffffffffffffffda RBX: 00007f1ab9226090 RCX: 00007f1ab8f9de99 [ 116.194438][ T6071] RDX: 0000040000000001 RSI: 0000000000000000 RDI: 0000200000000040 [ 116.202465][ T6071] RBP: 00007f1ab9d8c090 R08: 0000000000000009 R09: 0000000000000000 [ 116.210499][ T6071] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 116.218520][ T6071] R13: 00007f1ab9226128 R14: 00007f1ab9226090 R15: 00007ffdb2021d78 [ 116.226565][ T6071] [ 116.376461][ T6071] trace_uprobe: Failed to allocate trace_uprobe.(-12) [ 118.465221][ T6078] netlink: 128 bytes leftover after parsing attributes in process `syz.3.84'. [ 118.573507][ T6078] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 118.707886][ T6097] netlink: 'syz.0.89': attribute type 10 has an invalid length. [ 118.727768][ T6097] syz_tun: entered promiscuous mode [ 118.762453][ T6097] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 118.773308][ T6078] syz.3.84 (6078) used greatest stack depth: 20136 bytes left [ 119.051848][ T6109] netlink: 'syz.0.93': attribute type 21 has an invalid length. [ 119.063716][ T6109] netlink: 152 bytes leftover after parsing attributes in process `syz.0.93'. [ 120.638795][ T6128] FAULT_INJECTION: forcing a failure. [ 120.638795][ T6128] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 120.668966][ T6128] CPU: 1 PID: 6128 Comm: syz.3.100 Not tainted syzkaller #0 [ 120.676381][ T6128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 120.686516][ T6128] Call Trace: [ 120.689877][ T6128] [ 120.692887][ T6128] dump_stack_lvl+0x18c/0x250 [ 120.697705][ T6128] ? show_regs_print_info+0x20/0x20 [ 120.703006][ T6128] ? load_image+0x420/0x420 [ 120.707619][ T6128] ? __lock_acquire+0x7d80/0x7d80 [ 120.712737][ T6128] ? snprintf+0xe9/0x140 [ 120.717088][ T6128] should_fail_ex+0x394/0x4c0 [ 120.721920][ T6128] _copy_to_user+0x2f/0xa0 [ 120.726463][ T6128] simple_read_from_buffer+0xe7/0x150 [ 120.731983][ T6128] proc_fail_nth_read+0x1e8/0x260 [ 120.737115][ T6128] ? proc_fault_inject_write+0x360/0x360 [ 120.742861][ T6128] ? fsnotify_perm+0x271/0x5e0 [ 120.747717][ T6128] ? proc_fault_inject_write+0x360/0x360 [ 120.753438][ T6128] vfs_read+0x298/0x990 [ 120.757717][ T6128] ? kernel_read+0x1e0/0x1e0 [ 120.762421][ T6128] ? __fget_files+0x28/0x460 [ 120.767108][ T6128] ? __fget_files+0x3fc/0x460 [ 120.771911][ T6128] ? __fdget_pos+0x2a3/0x330 [ 120.776588][ T6128] ? ksys_read+0x74/0x260 [ 120.781020][ T6128] ksys_read+0x151/0x260 [ 120.785363][ T6128] ? vfs_write+0x9a0/0x9a0 [ 120.789885][ T6128] ? lockdep_hardirqs_on+0x98/0x150 [ 120.795195][ T6128] do_syscall_64+0x55/0xb0 [ 120.799715][ T6128] ? clear_bhb_loop+0x40/0x90 [ 120.804475][ T6128] ? clear_bhb_loop+0x40/0x90 [ 120.809247][ T6128] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 120.815239][ T6128] RIP: 0033:0x7f4e61b5e6ce [ 120.819753][ T6128] 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 [ 120.839454][ T6128] RSP: 002b:00007f4e62a14fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 120.847970][ T6128] RAX: ffffffffffffffda RBX: 00007f4e62a156c0 RCX: 00007f4e61b5e6ce [ 120.856052][ T6128] RDX: 000000000000000f RSI: 00007f4e62a150a0 RDI: 0000000000000007 [ 120.864142][ T6128] RBP: 00007f4e62a15090 R08: 0000000000000000 R09: 0000000000000000 [ 120.872199][ T6128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 120.880254][ T6128] R13: 00007f4e61e26038 R14: 00007f4e61e25fa0 R15: 00007ffe79f2baa8 [ 120.888378][ T6128] [ 121.435159][ T6131] netlink: 128 bytes leftover after parsing attributes in process `syz.0.99'. [ 121.637778][ T6131] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 121.792758][ T6140] netlink: 'syz.2.102': attribute type 5 has an invalid length. [ 121.817371][ T6138] netlink: 'syz.3.103': attribute type 21 has an invalid length. [ 121.842152][ T6138] netlink: 152 bytes leftover after parsing attributes in process `syz.3.103'. [ 125.834487][ T6175] netlink: 'syz.3.113': attribute type 21 has an invalid length. [ 125.860972][ T6175] netlink: 152 bytes leftover after parsing attributes in process `syz.3.113'. [ 126.055452][ T6177] netlink: 'syz.1.115': attribute type 10 has an invalid length. [ 126.753270][ T6177] syz_tun: entered promiscuous mode [ 126.931604][ T6177] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 128.076385][ T6212] netlink: 'syz.1.125': attribute type 21 has an invalid length. [ 128.092017][ T6212] netlink: 152 bytes leftover after parsing attributes in process `syz.1.125'. [ 129.564758][ T6225] netlink: 'syz.3.129': attribute type 10 has an invalid length. [ 129.585341][ T6230] delete_channel: no stack [ 129.590454][ T6230] delete_channel: no stack [ 129.597945][ T6225] syz_tun: entered promiscuous mode [ 129.806304][ T6225] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 129.914811][ T6225] syz.3.129 (6225) used greatest stack depth: 19304 bytes left [ 130.772628][ T6250] delete_channel: no stack [ 130.777256][ T6250] delete_channel: no stack [ 132.058297][ T6259] netlink: 'syz.2.142': attribute type 21 has an invalid length. [ 132.089642][ T6259] netlink: 152 bytes leftover after parsing attributes in process `syz.2.142'. [ 132.204628][ T6267] netlink: 144316 bytes leftover after parsing attributes in process `syz.1.145'. [ 132.226844][ T6267] netlink: 4 bytes leftover after parsing attributes in process `syz.1.145'. [ 132.297134][ T6267] Zero length message leads to an empty skb [ 132.818004][ T6283] netlink: 194488 bytes leftover after parsing attributes in process `syz.0.150'. [ 133.006682][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.013683][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.839307][ T6297] delete_channel: no stack [ 133.844005][ T6297] delete_channel: no stack [ 134.437591][ T6295] netlink: 'syz.2.155': attribute type 21 has an invalid length. [ 134.453925][ T6295] netlink: 152 bytes leftover after parsing attributes in process `syz.2.155'. [ 135.009351][ T6311] delete_channel: no stack [ 135.079418][ T6311] delete_channel: no stack [ 135.256959][ T6316] FAULT_INJECTION: forcing a failure. [ 135.256959][ T6316] name failslab, interval 1, probability 0, space 0, times 0 [ 135.313520][ T6316] CPU: 1 PID: 6316 Comm: syz.0.163 Not tainted syzkaller #0 [ 135.321788][ T6316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 135.331897][ T6316] Call Trace: [ 135.335229][ T6316] [ 135.338199][ T6316] dump_stack_lvl+0x18c/0x250 [ 135.342946][ T6316] ? show_regs_print_info+0x20/0x20 [ 135.348205][ T6316] ? load_image+0x420/0x420 [ 135.352795][ T6316] ? __might_sleep+0xe0/0xe0 [ 135.357449][ T6316] ? __lock_acquire+0x7d80/0x7d80 [ 135.362531][ T6316] should_fail_ex+0x394/0x4c0 [ 135.367263][ T6316] should_failslab+0x9/0x20 [ 135.371823][ T6316] slab_pre_alloc_hook+0x59/0x300 [ 135.376922][ T6316] ? apparmor_sk_alloc_security+0x77/0x100 [ 135.382822][ T6316] __kmem_cache_alloc_node+0x53/0x250 [ 135.388267][ T6316] ? apparmor_sk_alloc_security+0x77/0x100 [ 135.394138][ T6316] kmalloc_trace+0x2a/0xe0 [ 135.398618][ T6316] apparmor_sk_alloc_security+0x77/0x100 [ 135.404317][ T6316] security_sk_alloc+0x6e/0xa0 [ 135.409174][ T6316] sk_prot_alloc+0x101/0x210 [ 135.413813][ T6316] ? sk_alloc+0x24/0x350 [ 135.418124][ T6316] sk_alloc+0x3a/0x350 [ 135.422247][ T6316] ? bpf_ctx_init+0x154/0x190 [ 135.426980][ T6316] bpf_prog_test_run_skb+0x371/0x18f0 [ 135.432412][ T6316] ? __fget_files+0x28/0x460 [ 135.437052][ T6316] ? __fget_files+0x3fc/0x460 [ 135.441786][ T6316] ? cpu_online+0x60/0x60 [ 135.446166][ T6316] bpf_prog_test_run+0x31f/0x390 [ 135.451141][ T6316] __sys_bpf+0x49d/0x890 [ 135.455419][ T6316] ? bpf_link_show_fdinfo+0x390/0x390 [ 135.460839][ T6316] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 135.467042][ T6316] __x64_sys_bpf+0x7c/0x90 [ 135.471498][ T6316] do_syscall_64+0x55/0xb0 [ 135.475948][ T6316] ? clear_bhb_loop+0x40/0x90 [ 135.480647][ T6316] ? clear_bhb_loop+0x40/0x90 [ 135.485349][ T6316] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 135.491281][ T6316] RIP: 0033:0x7f1ab8f9de99 [ 135.495719][ T6316] 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 [ 135.515356][ T6316] RSP: 002b:00007f1ab9dad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 135.523796][ T6316] RAX: ffffffffffffffda RBX: 00007f1ab9225fa0 RCX: 00007f1ab8f9de99 [ 135.531804][ T6316] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 135.539812][ T6316] RBP: 00007f1ab9dad090 R08: 0000000000000000 R09: 0000000000000000 [ 135.547820][ T6316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 135.555826][ T6316] R13: 00007f1ab9226038 R14: 00007f1ab9225fa0 R15: 00007ffdb2021d78 [ 135.563841][ T6316] [ 137.622337][ T6345] FAULT_INJECTION: forcing a failure. [ 137.622337][ T6345] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.661888][ T6345] CPU: 1 PID: 6345 Comm: syz.1.173 Not tainted syzkaller #0 [ 137.669272][ T6345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 137.679370][ T6345] Call Trace: [ 137.682688][ T6345] [ 137.685661][ T6345] dump_stack_lvl+0x18c/0x250 [ 137.690401][ T6345] ? show_regs_print_info+0x20/0x20 [ 137.695657][ T6345] ? load_image+0x420/0x420 [ 137.700216][ T6345] ? __might_fault+0xaa/0x120 [ 137.704946][ T6345] ? __lock_acquire+0x7d80/0x7d80 [ 137.710034][ T6345] should_fail_ex+0x394/0x4c0 [ 137.714767][ T6345] _copy_from_user+0x2f/0xe0 [ 137.719410][ T6345] ___sys_recvmsg+0x174/0x590 [ 137.724141][ T6345] ? __sys_recvmsg+0x2a0/0x2a0 [ 137.728971][ T6345] ? __fget_files+0x3fc/0x460 [ 137.733726][ T6345] __x64_sys_recvmsg+0x21e/0x2f0 [ 137.738742][ T6345] ? ___sys_recvmsg+0x590/0x590 [ 137.743663][ T6345] ? syscall_enter_from_user_mode+0x2e/0x80 [ 137.749624][ T6345] do_syscall_64+0x55/0xb0 [ 137.754131][ T6345] ? clear_bhb_loop+0x40/0x90 [ 137.758858][ T6345] ? clear_bhb_loop+0x40/0x90 [ 137.763587][ T6345] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 137.769538][ T6345] RIP: 0033:0x7f3689b9de99 [ 137.774001][ 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 [ 137.793661][ T6345] RSP: 002b:00007f368ab3b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 137.802169][ T6345] RAX: ffffffffffffffda RBX: 00007f3689e25fa0 RCX: 00007f3689b9de99 [ 137.810191][ T6345] RDX: 0000000000010000 RSI: 0000200000000400 RDI: 0000000000000006 [ 137.818208][ T6345] RBP: 00007f368ab3b090 R08: 0000000000000000 R09: 0000000000000000 [ 137.826226][ T6345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 137.834238][ T6345] R13: 00007f3689e26038 R14: 00007f3689e25fa0 R15: 00007ffdd2078e48 [ 137.842270][ T6345] [ 137.904041][ T6349] netlink: 6 bytes leftover after parsing attributes in process `syz.2.174'. [ 137.918242][ T6349] openvswitch: netlink: Flow actions attr not present in new flow. [ 138.099293][ T6357] delete_channel: no stack [ 138.133547][ T6357] delete_channel: no stack [ 138.403222][ T6359] delete_channel: no stack [ 138.407852][ T6359] delete_channel: no stack [ 139.463739][ T6369] netlink: 144316 bytes leftover after parsing attributes in process `syz.0.180'. [ 139.473717][ T6369] netlink: 4 bytes leftover after parsing attributes in process `syz.0.180'. [ 139.653298][ T6370] netlink: 'syz.3.182': attribute type 10 has an invalid length. [ 139.673320][ T6370] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 140.659062][ T6389] delete_channel: no stack [ 140.723590][ T6389] delete_channel: no stack [ 140.856726][ T6396] netlink: 'syz.0.191': attribute type 10 has an invalid length. [ 140.874318][ T6396] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 142.786975][ T6419] netlink: 'syz.0.200': attribute type 1 has an invalid length. [ 142.802250][ T6419] netlink: 'syz.0.200': attribute type 4 has an invalid length. [ 142.820258][ T6419] netlink: 9462 bytes leftover after parsing attributes in process `syz.0.200'. [ 143.062186][ T6434] netlink: 10 bytes leftover after parsing attributes in process `syz.1.206'. [ 143.207986][ T6437] delete_channel: no stack [ 143.237853][ T6437] delete_channel: no stack [ 145.056680][ T6458] netlink: 'syz.2.213': attribute type 6 has an invalid length. [ 145.077294][ T6458] netlink: 156 bytes leftover after parsing attributes in process `syz.2.213'. [ 145.837765][ T6469] netlink: 6 bytes leftover after parsing attributes in process `syz.0.218'. [ 145.857342][ T6469] openvswitch: netlink: Flow actions attr not present in new flow. [ 148.282780][ T6492] netlink: 'syz.1.227': attribute type 1 has an invalid length. [ 148.302262][ T6492] netlink: 'syz.1.227': attribute type 4 has an invalid length. [ 148.320230][ T6492] netlink: 9462 bytes leftover after parsing attributes in process `syz.1.227'. [ 148.692204][ T6508] delete_channel: no stack [ 148.719311][ T6508] delete_channel: no stack [ 153.329226][ T6562] netlink: 'syz.3.254': attribute type 21 has an invalid length. [ 153.348337][ T6562] netlink: 152 bytes leftover after parsing attributes in process `syz.3.254'. [ 154.752220][ T6566] Driver unsupported XDP return value 0 on prog (id 186) dev N/A, expect packet loss! [ 155.088150][ T6579] delete_channel: no stack [ 155.134282][ T6579] delete_channel: no stack [ 156.335846][ T6594] netlink: 'syz.3.265': attribute type 21 has an invalid length. [ 156.352004][ T6594] netlink: 152 bytes leftover after parsing attributes in process `syz.3.265'. [ 157.874083][ T6624] netlink: 'syz.2.276': attribute type 21 has an invalid length. [ 157.890273][ T6624] netlink: 152 bytes leftover after parsing attributes in process `syz.2.276'. [ 158.501831][ T6636] delete_channel: no stack [ 158.520560][ T6636] delete_channel: no stack [ 160.140280][ T6655] delete_channel: no stack [ 160.194980][ T6655] delete_channel: no stack [ 161.300285][ T6664] netlink: 'syz.3.290': attribute type 21 has an invalid length. [ 161.351680][ T6664] netlink: 152 bytes leftover after parsing attributes in process `syz.3.290'. [ 161.595602][ T6674] delete_channel: no stack [ 161.641247][ T6674] delete_channel: no stack [ 163.587981][ T6700] lo: entered promiscuous mode [ 164.112791][ T6705] netlink: 'syz.2.305': attribute type 21 has an invalid length. [ 164.120669][ T6705] netlink: 152 bytes leftover after parsing attributes in process `syz.2.305'. [ 164.295269][ T6709] dvmrp1: tun_chr_ioctl cmd 1074025677 [ 164.300973][ T6709] dvmrp1: linktype set to 804 [ 164.331459][ T6709] netlink: 144308 bytes leftover after parsing attributes in process `syz.1.306'. [ 166.053597][ T6737] delete_channel: no stack [ 166.058240][ T6737] delete_channel: no stack [ 166.234197][ T6742] delete_channel: no stack [ 166.238838][ T6742] delete_channel: no stack [ 167.386793][ T6760] FAULT_INJECTION: forcing a failure. [ 167.386793][ T6760] name failslab, interval 1, probability 0, space 0, times 0 [ 167.408969][ T6760] CPU: 1 PID: 6760 Comm: syz.0.325 Not tainted syzkaller #0 [ 167.416358][ T6760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 167.426464][ T6760] Call Trace: [ 167.429795][ T6760] [ 167.432770][ T6760] dump_stack_lvl+0x18c/0x250 [ 167.437605][ T6760] ? show_regs_print_info+0x20/0x20 [ 167.442864][ T6760] ? load_image+0x420/0x420 [ 167.447425][ T6760] ? perf_trace_lock_acquire+0x105/0x400 [ 167.453135][ T6760] should_fail_ex+0x394/0x4c0 [ 167.457912][ T6760] should_failslab+0x9/0x20 [ 167.462487][ T6760] slab_pre_alloc_hook+0x59/0x300 [ 167.467620][ T6760] kmem_cache_alloc+0x5a/0x2c0 [ 167.472446][ T6760] ? skb_clone+0x1eb/0x370 [ 167.476931][ T6760] skb_clone+0x1eb/0x370 [ 167.481243][ T6760] __netlink_deliver_tap+0x411/0x7f0 [ 167.486624][ T6760] ? netlink_deliver_tap+0x2e/0x1b0 [ 167.491905][ T6760] netlink_deliver_tap+0x19c/0x1b0 [ 167.497084][ T6760] netlink_dump+0x95b/0xec0 [ 167.501663][ T6760] ? netlink_lookup+0x200/0x200 [ 167.506592][ T6760] ? ns_capable+0x89/0xe0 [ 167.510988][ T6760] ? __inet_diag_dump_start+0x886/0x9f0 [ 167.516603][ T6760] __netlink_dump_start+0x57c/0x7a0 [ 167.521876][ T6760] inet_diag_rcv_msg_compat+0x215/0x440 [ 167.527486][ T6760] ? __inet_diag_dump+0x380/0x380 [ 167.532578][ T6760] ? sock_diag_rcv_msg+0xcd/0x5f0 [ 167.537670][ T6760] ? inet_diag_rcv_msg_compat+0x440/0x440 [ 167.543450][ T6760] ? inet_diag_dump_start_compat+0x20/0x20 [ 167.549312][ T6760] ? inet_diag_dump+0x50/0x50 [ 167.554056][ T6760] ? __inet_diag_dump+0x380/0x380 [ 167.559140][ T6760] sock_diag_rcv_msg+0x3d3/0x5f0 [ 167.564154][ T6760] netlink_rcv_skb+0x235/0x4c0 [ 167.568982][ T6760] ? sock_diag_bind+0xb0/0xb0 [ 167.573715][ T6760] ? netlink_ack+0x1160/0x1160 [ 167.578544][ T6760] ? __lock_acquire+0x7d80/0x7d80 [ 167.583644][ T6760] ? netlink_deliver_tap+0x2e/0x1b0 [ 167.588903][ T6760] sock_diag_rcv+0x2a/0x40 [ 167.593372][ T6760] netlink_unicast+0x7b1/0x930 [ 167.598207][ T6760] netlink_sendmsg+0x8d0/0xbf0 [ 167.603043][ T6760] ? netlink_getsockopt+0x590/0x590 [ 167.608307][ T6760] ? apparmor_socket_sendmsg+0x8e/0x330 [ 167.613911][ T6760] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 167.619776][ T6760] ? security_socket_sendmsg+0x80/0xa0 [ 167.625304][ T6760] ? netlink_getsockopt+0x590/0x590 [ 167.630579][ T6760] ____sys_sendmsg+0x61b/0x980 [ 167.635424][ T6760] ? __asan_memset+0x22/0x40 [ 167.640161][ T6760] ? __sys_sendmsg_sock+0x30/0x30 [ 167.645244][ T6760] ? __import_iovec+0x5f2/0x850 [ 167.650158][ T6760] ? import_iovec+0x73/0xa0 [ 167.654724][ T6760] ___sys_sendmsg+0x2a6/0x360 [ 167.659479][ T6760] ? get_pid_task+0x20/0x1e0 [ 167.664219][ T6760] ? __sys_sendmsg+0x2b0/0x2b0 [ 167.669070][ T6760] ? __lock_acquire+0x7d80/0x7d80 [ 167.674184][ T6760] __se_sys_sendmsg+0x1d0/0x2c0 [ 167.679100][ T6760] ? __x64_sys_sendmsg+0x80/0x80 [ 167.684122][ T6760] ? lockdep_hardirqs_on+0x98/0x150 [ 167.689390][ T6760] do_syscall_64+0x55/0xb0 [ 167.693860][ T6760] ? clear_bhb_loop+0x40/0x90 [ 167.698583][ T6760] ? clear_bhb_loop+0x40/0x90 [ 167.703324][ T6760] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 167.709279][ T6760] RIP: 0033:0x7f1ab8f9de99 [ 167.713749][ T6760] 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 [ 167.733411][ T6760] RSP: 002b:00007f1ab9dad028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 167.741884][ T6760] RAX: ffffffffffffffda RBX: 00007f1ab9225fa0 RCX: 00007f1ab8f9de99 [ 167.749957][ T6760] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 167.758028][ T6760] RBP: 00007f1ab9dad090 R08: 0000000000000000 R09: 0000000000000000 [ 167.766135][ T6760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 167.774151][ T6760] R13: 00007f1ab9226038 R14: 00007f1ab9225fa0 R15: 00007ffdb2021d78 [ 167.782194][ T6760] [ 168.068789][ T6768] netlink: 'syz.0.328': attribute type 21 has an invalid length. [ 168.079534][ T6768] netlink: 152 bytes leftover after parsing attributes in process `syz.0.328'. [ 168.389158][ T6778] delete_channel: no stack [ 168.439008][ T6778] delete_channel: no stack [ 168.573327][ T6783] netlink: 'syz.0.334': attribute type 39 has an invalid length. [ 170.042595][ T6783] hsr_slave_1 (unregistering): left promiscuous mode [ 170.218638][ T6795] netlink: 'syz.2.339': attribute type 21 has an invalid length. [ 170.241962][ T6795] netlink: 152 bytes leftover after parsing attributes in process `syz.2.339'. [ 170.535524][ T6805] FAULT_INJECTION: forcing a failure. [ 170.535524][ T6805] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.564363][ T6805] CPU: 1 PID: 6805 Comm: syz.2.343 Not tainted syzkaller #0 [ 170.571752][ T6805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 170.581956][ T6805] Call Trace: [ 170.585280][ T6805] [ 170.588251][ T6805] dump_stack_lvl+0x18c/0x250 [ 170.592999][ T6805] ? show_regs_print_info+0x20/0x20 [ 170.598264][ T6805] ? load_image+0x420/0x420 [ 170.602833][ T6805] ? __might_fault+0xaa/0x120 [ 170.607566][ T6805] ? __lock_acquire+0x7d80/0x7d80 [ 170.612692][ T6805] should_fail_ex+0x394/0x4c0 [ 170.617437][ T6805] _copy_to_user+0x2f/0xa0 [ 170.621913][ T6805] bpf_test_finish+0x4e7/0x650 [ 170.626740][ T6805] ? bpf_test_run+0x174/0x870 [ 170.631479][ T6805] ? convert_skb_to___skb+0x420/0x420 [ 170.636921][ T6805] bpf_prog_test_run_skb+0x1135/0x18f0 [ 170.642455][ T6805] ? cpu_online+0x60/0x60 [ 170.646852][ T6805] bpf_prog_test_run+0x31f/0x390 [ 170.651846][ T6805] __sys_bpf+0x49d/0x890 [ 170.656145][ T6805] ? bpf_link_show_fdinfo+0x390/0x390 [ 170.661612][ T6805] ? lock_chain_count+0x20/0x20 [ 170.666534][ T6805] __x64_sys_bpf+0x7c/0x90 [ 170.671004][ T6805] do_syscall_64+0x55/0xb0 [ 170.675481][ T6805] ? clear_bhb_loop+0x40/0x90 [ 170.680208][ T6805] ? clear_bhb_loop+0x40/0x90 [ 170.684948][ T6805] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 170.690900][ T6805] RIP: 0033:0x7fbbfa39de99 [ 170.695550][ T6805] 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 [ 170.715194][ T6805] RSP: 002b:00007fbbfb1a9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 170.723643][ T6805] RAX: ffffffffffffffda RBX: 00007fbbfa625fa0 RCX: 00007fbbfa39de99 [ 170.731647][ T6805] RDX: 0000000000000022 RSI: 00002000000000c0 RDI: 000000000000000a [ 170.739653][ T6805] RBP: 00007fbbfb1a9090 R08: 0000000000000000 R09: 0000000000000000 [ 170.747655][ T6805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 170.755658][ T6805] R13: 00007fbbfa626038 R14: 00007fbbfa625fa0 R15: 00007ffe63964738 [ 170.763685][ T6805] [ 171.017732][ T6812] delete_channel: no stack [ 171.025620][ T6812] delete_channel: no stack [ 172.946074][ T6829] netlink: 'syz.1.351': attribute type 21 has an invalid length. [ 172.957304][ T6829] netlink: 152 bytes leftover after parsing attributes in process `syz.1.351'. [ 173.412432][ T6842] delete_channel: no stack [ 173.442966][ T6842] delete_channel: no stack [ 173.757532][ T6848] delete_channel: no stack [ 173.791014][ T6848] delete_channel: no stack [ 174.372146][ T6853] netlink: 'syz.3.362': attribute type 5 has an invalid length. [ 174.680869][ T6856] syzkaller0: entered promiscuous mode [ 174.705177][ T6856] syzkaller0: entered allmulticast mode [ 174.853510][ T6859] netlink: 'syz.1.364': attribute type 21 has an invalid length. [ 174.862779][ T6859] netlink: 152 bytes leftover after parsing attributes in process `syz.1.364'. [ 176.159542][ T6883] netlink: 'syz.3.372': attribute type 9 has an invalid length. [ 176.168707][ T6883] netlink: 7 bytes leftover after parsing attributes in process `syz.3.372'. [ 176.195433][ T6883] netlink: 209820 bytes leftover after parsing attributes in process `syz.3.372'. [ 176.583324][ T6887] delete_channel: no stack [ 176.612032][ T6887] delete_channel: no stack [ 177.698522][ T6889] netlink: 'syz.3.374': attribute type 21 has an invalid length. [ 177.725899][ T6889] netlink: 152 bytes leftover after parsing attributes in process `syz.3.374'. [ 178.069138][ T6898] netlink: 'syz.0.386': attribute type 21 has an invalid length. [ 178.094401][ T6898] netlink: 152 bytes leftover after parsing attributes in process `syz.0.386'. [ 178.118399][ T6899] netlink: 'syz.2.378': attribute type 39 has an invalid length. [ 178.235990][ T6907] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 178.415131][ T6899] hsr_slave_1 (unregistering): left promiscuous mode [ 178.655491][ T6913] delete_channel: no stack [ 178.702573][ T6913] delete_channel: no stack [ 179.187774][ T6905] netlink: 'syz.1.380': attribute type 5 has an invalid length. [ 179.932854][ T6933] netlink: 'syz.3.392': attribute type 21 has an invalid length. [ 179.977595][ T6933] netlink: 152 bytes leftover after parsing attributes in process `syz.3.392'. [ 180.120924][ T6937] netlink: 'syz.2.393': attribute type 10 has an invalid length. [ 180.414491][ T6937] team0: Device hsr_slave_0 failed to register rx_handler [ 180.722695][ T6947] netlink: 'syz.1.397': attribute type 39 has an invalid length. [ 180.946844][ T6954] delete_channel: no stack [ 180.951481][ T6954] delete_channel: no stack [ 180.971967][ T6947] hsr_slave_1 (unregistering): left promiscuous mode [ 181.149573][ T6958] netlink: 'syz.2.400': attribute type 9 has an invalid length. [ 181.171233][ T6958] netlink: 144300 bytes leftover after parsing attributes in process `syz.2.400'. [ 181.763217][ T6961] netlink: 'syz.2.400': attribute type 9 has an invalid length. [ 181.797781][ T6961] netlink: 209820 bytes leftover after parsing attributes in process `syz.2.400'. [ 182.056354][ T6970] FAULT_INJECTION: forcing a failure. [ 182.056354][ T6970] name failslab, interval 1, probability 0, space 0, times 0 [ 182.086794][ T6970] CPU: 0 PID: 6970 Comm: syz.0.404 Not tainted syzkaller #0 [ 182.094176][ T6970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 182.104280][ T6970] Call Trace: [ 182.107606][ T6970] [ 182.110582][ T6970] dump_stack_lvl+0x18c/0x250 [ 182.115334][ T6970] ? show_regs_print_info+0x20/0x20 [ 182.120590][ T6970] ? load_image+0x420/0x420 [ 182.125151][ T6970] ? __might_sleep+0xe0/0xe0 [ 182.129800][ T6970] ? __lock_acquire+0x7d80/0x7d80 [ 182.134884][ T6970] should_fail_ex+0x394/0x4c0 [ 182.139666][ T6970] should_failslab+0x9/0x20 [ 182.144265][ T6970] slab_pre_alloc_hook+0x59/0x300 [ 182.149353][ T6970] ? __get_vm_area_node+0x125/0x370 [ 182.154613][ T6970] __kmem_cache_alloc_node+0x53/0x250 [ 182.160831][ T6970] ? __get_vm_area_node+0x125/0x370 [ 182.166089][ T6970] kmalloc_node_trace+0x26/0xe0 [ 182.171016][ T6970] __get_vm_area_node+0x125/0x370 [ 182.176145][ T6970] __vmalloc_node_range+0x36f/0x1320 [ 182.181492][ T6970] ? netlink_sendmsg+0x602/0xbf0 [ 182.186493][ T6970] ? netlink_insert+0x1094/0x1390 [ 182.191600][ T6970] ? netlink_insert+0x2ba/0x1390 [ 182.196612][ T6970] ? free_vm_area+0x50/0x50 [ 182.201185][ T6970] ? netlink_sendmsg+0x602/0xbf0 [ 182.206185][ T6970] vmalloc+0x79/0x90 [ 182.210142][ T6970] ? netlink_sendmsg+0x602/0xbf0 [ 182.215138][ T6970] netlink_sendmsg+0x602/0xbf0 [ 182.219973][ T6970] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 182.226205][ T6970] ? netlink_getsockopt+0x590/0x590 [ 182.231474][ T6970] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 182.236813][ T6970] ? security_socket_sendmsg+0x80/0xa0 [ 182.242339][ T6970] sock_write_iter+0x2dc/0x420 [ 182.247170][ T6970] ? sock_read_iter+0x3f0/0x3f0 [ 182.252088][ T6970] ? common_file_perm+0x198/0x1f0 [ 182.257173][ T6970] vfs_write+0x474/0x9a0 [ 182.261490][ T6970] ? file_end_write+0x250/0x250 [ 182.266412][ T6970] ? __fget_files+0x3fc/0x460 [ 182.271163][ T6970] ? __fdget_pos+0x1d8/0x330 [ 182.275812][ T6970] ? ksys_write+0x74/0x260 [ 182.280289][ T6970] ksys_write+0x151/0x260 [ 182.284677][ T6970] ? __ia32_sys_read+0x90/0x90 [ 182.289500][ T6970] ? lockdep_hardirqs_on+0x98/0x150 [ 182.294757][ T6970] do_syscall_64+0x55/0xb0 [ 182.299241][ T6970] ? clear_bhb_loop+0x40/0x90 [ 182.303963][ T6970] ? clear_bhb_loop+0x40/0x90 [ 182.308711][ T6970] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 182.314670][ T6970] RIP: 0033:0x7f1ab8f9de99 [ 182.319136][ T6970] 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 [ 182.338802][ T6970] RSP: 002b:00007f1ab9dad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 182.347285][ T6970] RAX: ffffffffffffffda RBX: 00007f1ab9225fa0 RCX: 00007f1ab8f9de99 [ 182.355311][ T6970] RDX: 000000000000fe33 RSI: 0000200000000000 RDI: 0000000000000007 [ 182.363326][ T6970] RBP: 00007f1ab9dad090 R08: 0000000000000000 R09: 0000000000000000 [ 182.371349][ T6970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.379372][ T6970] R13: 00007f1ab9226038 R14: 00007f1ab9225fa0 R15: 00007ffdb2021d78 [ 182.387414][ T6970] [ 182.402216][ T6970] syz.0.404: vmalloc error: size 65408, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 182.417889][ T6970] CPU: 0 PID: 6970 Comm: syz.0.404 Not tainted syzkaller #0 [ 182.425244][ T6970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 182.435364][ T6970] Call Trace: [ 182.438715][ T6970] [ 182.441689][ T6970] dump_stack_lvl+0x18c/0x250 [ 182.446432][ T6970] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 182.452739][ T6970] ? show_regs_print_info+0x20/0x20 [ 182.457999][ T6970] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 182.464248][ T6970] warn_alloc+0x246/0x340 [ 182.468700][ T6970] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 182.474924][ T6970] ? zone_watermark_ok_safe+0x230/0x230 [ 182.480576][ T6970] ? __get_vm_area_node+0x356/0x370 [ 182.485854][ T6970] __vmalloc_node_range+0x394/0x1320 [ 182.491207][ T6970] ? netlink_insert+0x1094/0x1390 [ 182.496312][ T6970] ? netlink_insert+0x2ba/0x1390 [ 182.501318][ T6970] ? free_vm_area+0x50/0x50 [ 182.505895][ T6970] ? netlink_sendmsg+0x602/0xbf0 [ 182.510892][ T6970] vmalloc+0x79/0x90 [ 182.514848][ T6970] ? netlink_sendmsg+0x602/0xbf0 [ 182.519841][ T6970] netlink_sendmsg+0x602/0xbf0 [ 182.524680][ T6970] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 182.530903][ T6970] ? netlink_getsockopt+0x590/0x590 [ 182.536177][ T6970] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 182.541527][ T6970] ? security_socket_sendmsg+0x80/0xa0 [ 182.547051][ T6970] sock_write_iter+0x2dc/0x420 [ 182.551871][ T6970] ? sock_read_iter+0x3f0/0x3f0 [ 182.556785][ T6970] ? common_file_perm+0x198/0x1f0 [ 182.561873][ T6970] vfs_write+0x474/0x9a0 [ 182.566235][ T6970] ? file_end_write+0x250/0x250 [ 182.571155][ T6970] ? __fget_files+0x3fc/0x460 [ 182.575942][ T6970] ? __fdget_pos+0x1d8/0x330 [ 182.580595][ T6970] ? ksys_write+0x74/0x260 [ 182.585070][ T6970] ksys_write+0x151/0x260 [ 182.589461][ T6970] ? __ia32_sys_read+0x90/0x90 [ 182.594318][ T6970] ? lockdep_hardirqs_on+0x98/0x150 [ 182.599588][ T6970] do_syscall_64+0x55/0xb0 [ 182.604071][ T6970] ? clear_bhb_loop+0x40/0x90 [ 182.608807][ T6970] ? clear_bhb_loop+0x40/0x90 [ 182.613545][ T6970] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 182.619498][ T6970] RIP: 0033:0x7f1ab8f9de99 [ 182.624001][ T6970] 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 [ 182.643752][ T6970] RSP: 002b:00007f1ab9dad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 182.652240][ T6970] RAX: ffffffffffffffda RBX: 00007f1ab9225fa0 RCX: 00007f1ab8f9de99 [ 182.660265][ T6970] RDX: 000000000000fe33 RSI: 0000200000000000 RDI: 0000000000000007 [ 182.668291][ T6970] RBP: 00007f1ab9dad090 R08: 0000000000000000 R09: 0000000000000000 [ 182.676320][ T6970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.684346][ T6970] R13: 00007f1ab9226038 R14: 00007f1ab9225fa0 R15: 00007ffdb2021d78 [ 182.692395][ T6970] [ 182.716001][ T6970] Mem-Info: [ 182.719568][ T6970] active_anon:5414 inactive_anon:0 isolated_anon:0 [ 182.719568][ T6970] active_file:1271 inactive_file:39990 isolated_file:0 [ 182.719568][ T6970] unevictable:768 dirty:89 writeback:0 [ 182.719568][ T6970] slab_reclaimable:9824 slab_unreclaimable:90943 [ 182.719568][ T6970] mapped:26277 shmem:1361 pagetables:585 [ 182.719568][ T6970] sec_pagetables:0 bounce:0 [ 182.719568][ T6970] kernel_misc_reclaimable:0 [ 182.719568][ T6970] free:1369476 free_pcp:7790 free_cma:0 [ 182.778624][ T6970] Node 0 active_anon:21656kB inactive_anon:0kB active_file:5084kB inactive_file:159756kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:105108kB dirty:352kB writeback:0kB shmem:3908kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10704kB pagetables:2340kB sec_pagetables:0kB all_unreclaimable? no [ 182.879725][ T6970] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 182.919477][ T6970] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 182.954426][ T6970] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 182.960465][ T6970] Node 0 DMA32 free:1569100kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:21720kB inactive_anon:0kB active_file:5084kB inactive_file:158920kB unevictable:1536kB writepending:352kB present:3129332kB managed:2586848kB mlocked:0kB bounce:0kB free_pcp:14232kB local_pcp:12816kB free_cma:0kB [ 182.994342][ T6970] lowmem_reserve[]: 0 0 0 0 0 [ 182.999294][ T6970] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:36kB inactive_anon:0kB active_file:0kB inactive_file:836kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 183.029514][ T6971] netlink: 'syz.3.406': attribute type 21 has an invalid length. [ 183.040153][ T6970] lowmem_reserve[]: 0 0 0 0 0 [ 183.049095][ T6970] Node 1 Normal free:3893220kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:16928kB local_pcp:9856kB free_cma:0kB [ 183.052898][ T6971] netlink: 152 bytes leftover after parsing attributes in process `syz.3.406'. [ 183.080951][ T6970] lowmem_reserve[]: 0 0 0 0 0 [ 183.099840][ T6970] 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 [ 183.117806][ T6970] Node 0 DMA32: 1255*4kB (UM) 738*8kB (UME) 472*16kB (UME) 541*32kB (UME) 152*64kB (UME) 47*128kB (UME) 12*256kB (UME) 10*512kB (UM) 12*1024kB (UM) 5*2048kB (UM) 363*4096kB (UM) = 1569100kB [ 183.195097][ T6970] 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 [ 183.231434][ T6970] Node 1 Normal: 223*4kB (UME) 43*8kB (UME) 33*16kB (UME) 64*32kB (UME) 28*64kB (UME) 6*128kB (UME) 1*256kB (M) 1*512kB (E) 1*1024kB (U) 1*2048kB (E) 948*4096kB (M) = 3893220kB [ 183.280113][ T6970] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 183.315639][ T6970] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 183.335392][ T6970] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 183.372032][ T6970] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 183.391994][ T6970] 42622 total pagecache pages [ 183.396765][ T6970] 0 pages in swap cache [ 183.400956][ T6970] Free swap = 124996kB [ 183.416723][ T6970] Total swap = 124996kB [ 183.420964][ T6970] 2097051 pages RAM [ 183.429550][ T6970] 0 pages HighMem/MovableOnly [ 183.435980][ T6970] 416953 pages reserved [ 183.440282][ T6970] 0 pages cma reserved [ 183.602260][ T6985] syz.0.411[6985] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 183.602720][ T6985] syz.0.411[6985] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 184.175629][ T6990] netlink: 'syz.3.410': attribute type 10 has an invalid length. [ 184.292018][ T6990] team0: Device hsr_slave_0 failed to register rx_handler [ 184.418811][ T7003] delete_channel: no stack [ 184.462966][ T7001] netlink: 'syz.2.416': attribute type 21 has an invalid length. [ 184.512104][ T7001] netlink: 152 bytes leftover after parsing attributes in process `syz.2.416'. [ 184.564888][ T7003] delete_channel: no stack [ 185.064278][ T7010] syzkaller0: entered promiscuous mode [ 185.069841][ T7010] syzkaller0: entered allmulticast mode [ 187.462543][ T7037] netlink: 'syz.1.428': attribute type 21 has an invalid length. [ 187.498414][ T7037] netlink: 152 bytes leftover after parsing attributes in process `syz.1.428'. [ 187.997940][ T7058] delete_channel: no stack [ 188.036800][ T7058] delete_channel: no stack [ 188.102384][ T7051] netlink: 'syz.1.435': attribute type 9 has an invalid length. [ 188.110514][ T7051] netlink: 144300 bytes leftover after parsing attributes in process `syz.1.435'. [ 188.574648][ T7055] netlink: 'syz.1.435': attribute type 9 has an invalid length. [ 188.589957][ T7069] FAULT_INJECTION: forcing a failure. [ 188.589957][ T7069] name failslab, interval 1, probability 0, space 0, times 0 [ 188.618042][ T7055] netlink: 209820 bytes leftover after parsing attributes in process `syz.1.435'. [ 188.619153][ T7069] CPU: 0 PID: 7069 Comm: syz.2.439 Not tainted syzkaller #0 [ 188.634701][ T7069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 188.644813][ T7069] Call Trace: [ 188.648161][ T7069] [ 188.651141][ T7069] dump_stack_lvl+0x18c/0x250 [ 188.655887][ T7069] ? show_regs_print_info+0x20/0x20 [ 188.661145][ T7069] ? load_image+0x420/0x420 [ 188.665717][ T7069] ? __lock_acquire+0x7d80/0x7d80 [ 188.670808][ T7069] ? trace_raw_output_contention_end+0xd0/0xd0 [ 188.677018][ T7069] ? __lock_acquire+0x1262/0x7d80 [ 188.682101][ T7069] should_fail_ex+0x394/0x4c0 [ 188.686844][ T7069] should_failslab+0x9/0x20 [ 188.691405][ T7069] slab_pre_alloc_hook+0x59/0x300 [ 188.696490][ T7069] ? __inet_diag_dump_start+0x8b/0x9f0 [ 188.702014][ T7069] __kmem_cache_alloc_node+0x53/0x250 [ 188.707455][ T7069] ? __inet_diag_dump_start+0x8b/0x9f0 [ 188.712980][ T7069] kmalloc_trace+0x2a/0xe0 [ 188.717460][ T7069] __inet_diag_dump_start+0x8b/0x9f0 [ 188.722818][ T7069] ? netlink_lookup+0x30/0x200 [ 188.727648][ T7069] ? netlink_lookup+0x30/0x200 [ 188.732491][ T7069] __netlink_dump_start+0x43c/0x7a0 [ 188.737800][ T7069] inet_diag_rcv_msg_compat+0x215/0x440 [ 188.743447][ T7069] ? __inet_diag_dump+0x380/0x380 [ 188.748536][ T7069] ? sock_diag_rcv_msg+0xcd/0x5f0 [ 188.753620][ T7069] ? inet_diag_rcv_msg_compat+0x440/0x440 [ 188.759401][ T7069] ? inet_diag_dump_start_compat+0x20/0x20 [ 188.765269][ T7069] ? inet_diag_dump+0x50/0x50 [ 188.770022][ T7069] ? __inet_diag_dump+0x380/0x380 [ 188.775114][ T7069] sock_diag_rcv_msg+0x3d3/0x5f0 [ 188.780118][ T7069] netlink_rcv_skb+0x235/0x4c0 [ 188.784945][ T7069] ? sock_diag_bind+0xb0/0xb0 [ 188.789680][ T7069] ? netlink_ack+0x1160/0x1160 [ 188.794527][ T7069] ? __lock_acquire+0x7d80/0x7d80 [ 188.799617][ T7069] ? netlink_deliver_tap+0x2e/0x1b0 [ 188.804890][ T7069] sock_diag_rcv+0x2a/0x40 [ 188.809402][ T7069] netlink_unicast+0x7b1/0x930 [ 188.814237][ T7069] netlink_sendmsg+0x8d0/0xbf0 [ 188.819068][ T7069] ? netlink_getsockopt+0x590/0x590 [ 188.824333][ T7069] ? apparmor_socket_sendmsg+0x8e/0x330 [ 188.829930][ T7069] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 188.835297][ T7069] ? security_socket_sendmsg+0x80/0xa0 [ 188.840816][ T7069] ? netlink_getsockopt+0x590/0x590 [ 188.846082][ T7069] ____sys_sendmsg+0x61b/0x980 [ 188.850912][ T7069] ? __asan_memset+0x22/0x40 [ 188.855652][ T7069] ? __sys_sendmsg_sock+0x30/0x30 [ 188.860735][ T7069] ? __import_iovec+0x5f2/0x850 [ 188.865650][ T7069] ? import_iovec+0x73/0xa0 [ 188.870218][ T7069] ___sys_sendmsg+0x2a6/0x360 [ 188.874952][ T7069] ? get_pid_task+0x20/0x1e0 [ 188.879597][ T7069] ? __sys_sendmsg+0x2b0/0x2b0 [ 188.884489][ T7069] ? __lock_acquire+0x7d80/0x7d80 [ 188.889585][ T7069] __se_sys_sendmsg+0x1d0/0x2c0 [ 188.894496][ T7069] ? __x64_sys_sendmsg+0x80/0x80 [ 188.899507][ T7069] ? lockdep_hardirqs_on+0x98/0x150 [ 188.904765][ T7069] do_syscall_64+0x55/0xb0 [ 188.909238][ T7069] ? clear_bhb_loop+0x40/0x90 [ 188.913975][ T7069] ? clear_bhb_loop+0x40/0x90 [ 188.918716][ T7069] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 188.924683][ T7069] RIP: 0033:0x7fbbfa39de99 [ 188.929149][ T7069] 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 [ 188.948902][ T7069] RSP: 002b:00007fbbfb1a9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 188.957375][ T7069] RAX: ffffffffffffffda RBX: 00007fbbfa625fa0 RCX: 00007fbbfa39de99 [ 188.965406][ T7069] RDX: ff0f000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 188.973429][ T7069] RBP: 00007fbbfb1a9090 R08: 0000000000000000 R09: 0000000000000000 [ 188.981457][ T7069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.989505][ T7069] R13: 00007fbbfa626038 R14: 00007fbbfa625fa0 R15: 00007ffe63964738 [ 188.997543][ T7069] [ 189.389849][ T7074] syzkaller0: entered promiscuous mode [ 189.399337][ T7074] syzkaller0: entered allmulticast mode [ 189.539500][ T7085] netlink: 'syz.0.445': attribute type 21 has an invalid length. [ 189.572184][ T7085] netlink: 152 bytes leftover after parsing attributes in process `syz.0.445'. [ 191.512079][ T7094] netlink: 'syz.0.448': attribute type 10 has an invalid length. [ 191.556824][ T7094] bond0: (slave veth1_to_bridge): Enslaving as an active interface with an up link [ 192.131632][ T7109] netlink: 'syz.0.452': attribute type 9 has an invalid length. [ 192.140777][ T7109] netlink: 144300 bytes leftover after parsing attributes in process `syz.0.452'. [ 192.389901][ T7114] netlink: 'syz.2.454': attribute type 1 has an invalid length. [ 192.408779][ T7114] netlink: 152 bytes leftover after parsing attributes in process `syz.2.454'. [ 192.421419][ T7118] netlink: 'syz.3.456': attribute type 21 has an invalid length. [ 192.439213][ T7118] netlink: 152 bytes leftover after parsing attributes in process `syz.3.456'. [ 192.882603][ T7117] netlink: 'syz.0.452': attribute type 9 has an invalid length. [ 192.890363][ T7117] netlink: 209820 bytes leftover after parsing attributes in process `syz.0.452'. [ 193.405457][ T7135] netlink: 'syz.1.462': attribute type 10 has an invalid length. [ 193.634363][ T7146] delete_channel: no stack [ 193.646979][ T7135] bond0: (slave veth1_to_bridge): Enslaving as an active interface with an up link [ 193.653065][ T7146] delete_channel: no stack [ 193.667875][ T7145] netlink: 'syz.0.466': attribute type 21 has an invalid length. [ 193.682421][ T7145] netlink: 152 bytes leftover after parsing attributes in process `syz.0.466'. [ 194.125010][ T7154] delete_channel: no stack [ 194.129687][ T7154] delete_channel: no stack [ 194.425266][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.431881][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.408124][ T7165] netlink: 'syz.3.472': attribute type 9 has an invalid length. [ 195.430549][ T7165] netlink: 144300 bytes leftover after parsing attributes in process `syz.3.472'. [ 195.566187][ T7175] netlink: 'syz.2.477': attribute type 21 has an invalid length. [ 195.597065][ T7175] netlink: 152 bytes leftover after parsing attributes in process `syz.2.477'. [ 195.875350][ T7173] netlink: 'syz.3.472': attribute type 9 has an invalid length. [ 195.955053][ T7173] netlink: 209820 bytes leftover after parsing attributes in process `syz.3.472'. [ 195.971440][ T7185] delete_channel: no stack [ 195.977594][ T7185] delete_channel: no stack [ 196.786926][ T7190] netlink: 'syz.3.483': attribute type 10 has an invalid length. [ 196.979150][ T7190] bond0: (slave veth1_to_bridge): Enslaving as an active interface with an up link [ 197.207592][ T7190] syz.3.483 (7190) used greatest stack depth: 19016 bytes left [ 197.358510][ T7204] netlink: 'syz.2.488': attribute type 21 has an invalid length. [ 197.395835][ T7204] netlink: 152 bytes leftover after parsing attributes in process `syz.2.488'. [ 197.595087][ T7212] delete_channel: no stack [ 197.612139][ T7212] delete_channel: no stack [ 197.665248][ T7215] delete_channel: no stack [ 197.706849][ T7215] delete_channel: no stack [ 199.559513][ T7249] delete_channel: no stack [ 199.583029][ T7249] delete_channel: no stack [ 201.072983][ T7286] delete_channel: no stack [ 201.077627][ T7286] delete_channel: no stack [ 201.365068][ T7292] FAULT_INJECTION: forcing a failure. [ 201.365068][ T7292] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 201.403156][ T7292] CPU: 0 PID: 7292 Comm: syz.1.521 Not tainted syzkaller #0 [ 201.410537][ T7292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 201.420648][ T7292] Call Trace: [ 201.424101][ T7292] [ 201.427083][ T7292] dump_stack_lvl+0x18c/0x250 [ 201.431821][ T7292] ? show_regs_print_info+0x20/0x20 [ 201.437082][ T7292] ? load_image+0x420/0x420 [ 201.441640][ T7292] ? __might_fault+0xaa/0x120 [ 201.446373][ T7292] ? __lock_acquire+0x7d80/0x7d80 [ 201.451452][ T7292] should_fail_ex+0x394/0x4c0 [ 201.456189][ T7292] _copy_from_user+0x2f/0xe0 [ 201.460827][ T7292] ___sys_recvmsg+0x174/0x590 [ 201.465561][ T7292] ? __sys_recvmsg+0x2a0/0x2a0 [ 201.470377][ T7292] ? ksys_write+0x1d2/0x260 [ 201.474946][ T7292] ? __fget_files+0x3fc/0x460 [ 201.479703][ T7292] __x64_sys_recvmsg+0x21e/0x2f0 [ 201.484701][ T7292] ? ___sys_recvmsg+0x590/0x590 [ 201.489618][ T7292] ? lockdep_hardirqs_on+0x98/0x150 [ 201.494883][ T7292] do_syscall_64+0x55/0xb0 [ 201.499390][ T7292] ? clear_bhb_loop+0x40/0x90 [ 201.504201][ T7292] ? clear_bhb_loop+0x40/0x90 [ 201.508933][ T7292] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 201.514923][ T7292] RIP: 0033:0x7f3689b9de99 [ 201.519387][ T7292] 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 [ 201.539058][ T7292] RSP: 002b:00007f368ab3b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 201.547524][ T7292] RAX: ffffffffffffffda RBX: 00007f3689e25fa0 RCX: 00007f3689b9de99 [ 201.555554][ T7292] RDX: 0000000040000040 RSI: 0000200000001040 RDI: 0000000000000005 [ 201.563588][ T7292] RBP: 00007f368ab3b090 R08: 0000000000000000 R09: 0000000000000000 [ 201.571611][ T7292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 201.579624][ T7292] R13: 00007f3689e26038 R14: 00007f3689e25fa0 R15: 00007ffdd2078e48 [ 201.587663][ T7292] [ 202.110758][ T7309] FAULT_INJECTION: forcing a failure. [ 202.110758][ T7309] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 202.130272][ T7309] CPU: 0 PID: 7309 Comm: syz.0.529 Not tainted syzkaller #0 [ 202.137673][ T7309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 202.147781][ T7309] Call Trace: [ 202.151133][ T7309] [ 202.154141][ T7309] dump_stack_lvl+0x18c/0x250 [ 202.158916][ T7309] ? show_regs_print_info+0x20/0x20 [ 202.164179][ T7309] ? load_image+0x420/0x420 [ 202.168743][ T7309] ? __might_fault+0xaa/0x120 [ 202.173473][ T7309] ? __lock_acquire+0x7d80/0x7d80 [ 202.178557][ T7309] should_fail_ex+0x394/0x4c0 [ 202.183298][ T7309] _copy_from_user+0x2f/0xe0 [ 202.187939][ T7309] kstrtouint_from_user+0xde/0x170 [ 202.193103][ T7309] ? kstrtol_from_user+0x190/0x190 [ 202.198283][ T7309] proc_fail_nth_write+0x8f/0x250 [ 202.203359][ T7309] ? proc_fail_nth_read+0x260/0x260 [ 202.208623][ T7309] ? proc_fail_nth_read+0x260/0x260 [ 202.213877][ T7309] vfs_write+0x299/0x9a0 [ 202.218183][ T7309] ? file_end_write+0x250/0x250 [ 202.223094][ T7309] ? __fget_files+0x28/0x460 [ 202.227752][ T7309] ? __fget_files+0x3fc/0x460 [ 202.232502][ T7309] ? __fdget_pos+0x2a3/0x330 [ 202.237156][ T7309] ? ksys_write+0x74/0x260 [ 202.241639][ T7309] ksys_write+0x151/0x260 [ 202.246034][ T7309] ? __ia32_sys_read+0x90/0x90 [ 202.250866][ T7309] ? lockdep_hardirqs_on+0x98/0x150 [ 202.256131][ T7309] do_syscall_64+0x55/0xb0 [ 202.260607][ T7309] ? clear_bhb_loop+0x40/0x90 [ 202.265332][ T7309] ? clear_bhb_loop+0x40/0x90 [ 202.270063][ T7309] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 202.276022][ T7309] RIP: 0033:0x7f1ab8f5e6ce [ 202.280486][ T7309] 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 [ 202.300325][ T7309] RSP: 002b:00007f1ab9dacfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 202.308798][ T7309] RAX: ffffffffffffffda RBX: 00007f1ab9dad6c0 RCX: 00007f1ab8f5e6ce [ 202.316862][ T7309] RDX: 0000000000000001 RSI: 00007f1ab9dad0a0 RDI: 0000000000000004 [ 202.324877][ T7309] RBP: 00007f1ab9dad090 R08: 0000000000000000 R09: 0000000000000000 [ 202.332898][ T7309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 202.340896][ T7309] R13: 00007f1ab9226038 R14: 00007f1ab9225fa0 R15: 00007ffdb2021d78 [ 202.348904][ T7309] [ 202.774070][ T7324] delete_channel: no stack [ 202.796246][ T7324] delete_channel: no stack [ 202.843260][ T7328] delete_channel: no stack [ 202.906755][ T7328] delete_channel: no stack [ 206.300705][ T7374] delete_channel: no stack [ 206.306946][ T7374] delete_channel: no stack [ 208.198426][ T7415] delete_channel: no stack [ 208.260252][ T7415] delete_channel: no stack [ 210.413493][ T7440] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.577'. [ 210.437469][ T7440] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.577'. [ 210.498185][ T7436] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.577'. [ 210.540199][ T7448] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.577'. [ 210.867971][ T7436] netlink: 'syz.2.577': attribute type 10 has an invalid length. [ 210.887308][ T7436] netlink: 40 bytes leftover after parsing attributes in process `syz.2.577'. [ 210.943397][ T7436] batman_adv: batadv0: Adding interface: veth1_virt_wifi [ 210.950845][ T7436] batman_adv: batadv0: The MTU of interface veth1_virt_wifi 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. [ 211.008694][ T7436] batman_adv: batadv0: Interface activated: veth1_virt_wifi [ 211.174387][ T7446] FAULT_INJECTION: forcing a failure. [ 211.174387][ T7446] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 211.211860][ T7446] CPU: 0 PID: 7446 Comm: syz.1.580 Not tainted syzkaller #0 [ 211.219253][ T7446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 211.229454][ T7446] Call Trace: [ 211.232792][ T7446] [ 211.235768][ T7446] dump_stack_lvl+0x18c/0x250 [ 211.240526][ T7446] ? show_regs_print_info+0x20/0x20 [ 211.245881][ T7446] ? load_image+0x420/0x420 [ 211.250455][ T7446] ? __lock_acquire+0x7d80/0x7d80 [ 211.255539][ T7446] ? __mutex_trylock_common+0x160/0x270 [ 211.261153][ T7446] should_fail_ex+0x394/0x4c0 [ 211.265911][ T7446] prepare_alloc_pages+0x1e1/0x5b0 [ 211.271154][ T7446] __alloc_pages+0x134/0x460 [ 211.275807][ T7446] ? zone_statistics+0x170/0x170 [ 211.280815][ T7446] ? aa_file_perm+0x11b/0xee0 [ 211.285559][ T7446] pipe_write+0x52a/0x1b20 [ 211.290060][ T7446] ? pipe_read+0x1330/0x1330 [ 211.294697][ T7446] ? end_current_label_crit_section+0x149/0x170 [ 211.300989][ T7446] ? common_file_perm+0x198/0x1f0 [ 211.306058][ T7446] vfs_write+0x474/0x9a0 [ 211.310359][ T7446] ? file_end_write+0x250/0x250 [ 211.315259][ T7446] ? __fget_files+0x3fc/0x460 [ 211.319977][ T7446] ? __fdget_pos+0x1d8/0x330 [ 211.324608][ T7446] ? ksys_write+0x74/0x260 [ 211.329090][ T7446] ksys_write+0x151/0x260 [ 211.333459][ T7446] ? __ia32_sys_read+0x90/0x90 [ 211.338260][ T7446] ? lockdep_hardirqs_on+0x98/0x150 [ 211.343498][ T7446] do_syscall_64+0x55/0xb0 [ 211.347959][ T7446] ? clear_bhb_loop+0x40/0x90 [ 211.352670][ T7446] ? clear_bhb_loop+0x40/0x90 [ 211.357375][ T7446] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 211.363337][ T7446] RIP: 0033:0x7f3689b5e6ce [ 211.367803][ T7446] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 211.387525][ T7446] RSP: 002b:00007f368ab3ace8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 211.396003][ T7446] RAX: ffffffffffffffda RBX: 00007f368ab3b6c0 RCX: 00007f3689b5e6ce [ 211.404018][ T7446] RDX: 0000000000000029 RSI: 00007f368ab3ae90 RDI: 0000000000000002 [ 211.412108][ T7446] RBP: 00007f368ab3ae90 R08: 0000000000000000 R09: 0000000000000000 [ 211.420112][ T7446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000029 [ 211.428121][ T7446] R13: 00007f3689df07a0 R14: 00007f3689de74a0 R15: 0000000000000001 [ 211.436139][ T7446] [ 211.866128][ T5781] Bluetooth: hci0: command 0x0406 tx timeout [ 211.872372][ T51] Bluetooth: hci2: command 0x0406 tx timeout [ 211.878458][ T51] Bluetooth: hci1: command 0x0406 tx timeout [ 211.884702][ T51] Bluetooth: hci3: command 0x0406 tx timeout [ 212.588840][ T7483] netlink: 'syz.3.595': attribute type 4 has an invalid length. [ 212.620131][ T7483] netlink: 128124 bytes leftover after parsing attributes in process `syz.3.595'. [ 212.715566][ T7483] netlink: 209820 bytes leftover after parsing attributes in process `syz.3.595'. [ 214.807943][ T7519] ±ÿÿÿÿa–ïD: renamed from lo (while UP) [ 216.406994][ T7561] delete_channel: no stack [ 216.411659][ T7561] delete_channel: no stack [ 218.571274][ T7588] syz.2.634 uses obsolete (PF_INET,SOCK_PACKET) [ 218.748231][ T7596] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.636'. [ 218.762838][ T7596] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.636'. [ 218.822819][ T7591] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.636'. [ 218.902477][ T7596] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.636'. [ 219.210996][ T7591] netlink: 'syz.0.636': attribute type 10 has an invalid length. [ 219.227411][ T7591] netlink: 40 bytes leftover after parsing attributes in process `syz.0.636'. [ 219.255267][ T7591] batman_adv: batadv0: Adding interface: veth1_virt_wifi [ 219.267703][ T7591] batman_adv: batadv0: The MTU of interface veth1_virt_wifi 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. [ 219.301406][ T7591] batman_adv: batadv0: Interface activated: veth1_virt_wifi [ 219.797503][ T7622] delete_channel: no stack [ 219.829493][ T7622] delete_channel: no stack [ 221.795520][ T7661] delete_channel: no stack [ 221.881980][ T7661] delete_channel: no stack [ 221.921022][ T7663] delete_channel: no stack [ 221.982007][ T7663] delete_channel: no stack [ 225.241104][ T7679] delete_channel: no stack [ 225.257887][ T7679] delete_channel: no stack [ 227.302332][ T7729] netlink: 6 bytes leftover after parsing attributes in process `syz.3.687'. [ 229.187244][ T7769] delete_channel: no stack [ 229.246716][ T7769] delete_channel: no stack [ 230.649879][ T7797] delete_channel: no stack [ 230.695711][ T7797] delete_channel: no stack [ 232.555003][ T7821] netlink: 'syz.1.724': attribute type 10 has an invalid length. [ 232.565524][ T7821] macvlan0: entered promiscuous mode [ 232.570898][ T7821] macvlan0: entered allmulticast mode [ 232.612755][ T7821] veth1_vlan: entered allmulticast mode [ 232.642590][ T7821] bond0: (slave macvlan0): Enslaving as an active interface with an up link [ 234.610944][ T7862] netlink: 'syz.0.742': attribute type 16 has an invalid length. [ 234.620388][ T7862] netlink: 156 bytes leftover after parsing attributes in process `syz.0.742'. [ 234.790005][ T7867] netlink: 'syz.2.744': attribute type 1 has an invalid length. [ 234.811944][ T7867] netlink: 168864 bytes leftover after parsing attributes in process `syz.2.744'. [ 236.390482][ T7893] netlink: 4 bytes leftover after parsing attributes in process `syz.0.756'. [ 236.432269][ T7893] netlink: 'syz.0.756': attribute type 10 has an invalid length. [ 236.452340][ T7893] netdevsim netdevsim0 netdevsim0: left promiscuous mode [ 236.608682][ T7898] netlink: 'syz.2.758': attribute type 10 has an invalid length. [ 236.783575][ T7905] netlink: 'syz.2.761': attribute type 10 has an invalid length. [ 237.788360][ T7920] veth1_macvtap: left promiscuous mode [ 238.764107][ T7931] netlink: 'syz.3.773': attribute type 10 has an invalid length. [ 238.797611][ T7931] macvlan0: entered promiscuous mode [ 238.803536][ T7931] macvlan0: entered allmulticast mode [ 238.841101][ T7931] veth1_vlan: entered allmulticast mode [ 238.867107][ T7931] bond0: (slave macvlan0): Enslaving as an active interface with an up link [ 239.891389][ T7942] netlink: 'syz.3.776': attribute type 10 has an invalid length. [ 239.922394][ T7942] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 239.959494][ T7942] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 240.250596][ T7957] delete_channel: no stack [ 240.282529][ T7956] FAULT_INJECTION: forcing a failure. [ 240.282529][ T7956] name failslab, interval 1, probability 0, space 0, times 0 [ 240.331929][ T7956] CPU: 0 PID: 7956 Comm: syz.3.780 Not tainted syzkaller #0 [ 240.339320][ T7956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 240.349453][ T7956] Call Trace: [ 240.352783][ T7956] [ 240.355753][ T7956] dump_stack_lvl+0x18c/0x250 [ 240.360503][ T7956] ? show_regs_print_info+0x20/0x20 [ 240.365776][ T7956] ? load_image+0x420/0x420 [ 240.370337][ T7956] ? __might_sleep+0xe0/0xe0 [ 240.375016][ T7956] ? __lock_acquire+0x7d80/0x7d80 [ 240.380137][ T7956] should_fail_ex+0x394/0x4c0 [ 240.384915][ T7956] should_failslab+0x9/0x20 [ 240.389482][ T7956] slab_pre_alloc_hook+0x59/0x300 [ 240.394577][ T7956] ? kvmalloc_node+0x70/0x180 [ 240.399322][ T7956] ? kvmalloc_node+0x70/0x180 [ 240.404060][ T7956] __kmem_cache_alloc_node+0x53/0x250 [ 240.409506][ T7956] ? kvmalloc_node+0x70/0x180 [ 240.414264][ T7956] __kmalloc_node+0xa6/0x240 [ 240.419451][ T7956] kvmalloc_node+0x70/0x180 [ 240.424016][ T7956] page_pool_create+0x1eb/0x5c0 [ 240.428934][ T7956] __veth_napi_enable_range+0x198/0x700 [ 240.434566][ T7956] ? __skb_frag_ref+0x1c0/0x1c0 [ 240.439519][ T7956] ? kmem_cache_free+0x167/0x290 [ 240.444446][ T7957] delete_channel: no stack [ 240.444525][ T7956] ? netif_napi_add_weight+0x890/0xba0 [ 240.454484][ T7956] veth_napi_enable_range+0xd0/0x150 [ 240.459846][ T7956] veth_set_features+0x1c8/0x2a0 [ 240.464885][ T7956] __netdev_update_features+0x957/0x1790 [ 240.470634][ T7956] ? dev_xdp_attach+0x1030/0x1030 [ 240.475740][ T7956] ? __might_fault+0xaa/0x120 [ 240.480480][ T7956] ? __lock_acquire+0x7d80/0x7d80 [ 240.485615][ T7956] ? __might_fault+0xaa/0x120 [ 240.490354][ T7956] ? __might_fault+0xc6/0x120 [ 240.495082][ T7956] ? __might_fault+0xaa/0x120 [ 240.499825][ T7956] ethtool_set_one_feature+0x2a8/0x2f0 [ 240.505355][ T7956] ? ethtool_get_one_feature+0x280/0x280 [ 240.511055][ T7956] ? security_capable+0x89/0xb0 [ 240.515983][ T7956] dev_ethtool+0xfd7/0x18d0 [ 240.520558][ T7956] ? ethtool_get_module_eeprom_call+0x170/0x170 [ 240.526868][ T7956] ? __lock_acquire+0x7d80/0x7d80 [ 240.531971][ T7956] ? dev_load+0x21/0x1f0 [ 240.536271][ T7956] dev_ioctl+0x392/0x1140 [ 240.540691][ T7956] sock_do_ioctl+0x239/0x310 [ 240.545338][ T7956] ? sock_show_fdinfo+0xb0/0xb0 [ 240.550256][ T7956] sock_ioctl+0x5be/0x7e0 [ 240.554632][ T7956] ? sock_poll+0x3e0/0x3e0 [ 240.559104][ T7956] ? bpf_lsm_file_ioctl+0x9/0x10 [ 240.564084][ T7956] ? security_file_ioctl+0x80/0xa0 [ 240.569236][ T7956] ? sock_poll+0x3e0/0x3e0 [ 240.573706][ T7956] __se_sys_ioctl+0xfd/0x170 [ 240.578356][ T7956] do_syscall_64+0x55/0xb0 [ 240.582814][ T7956] ? clear_bhb_loop+0x40/0x90 [ 240.587528][ T7956] ? clear_bhb_loop+0x40/0x90 [ 240.592253][ T7956] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 240.598205][ T7956] RIP: 0033:0x7f4e61b9de99 [ 240.602665][ T7956] 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 [ 240.622316][ T7956] RSP: 002b:00007f4e62a15028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 240.630771][ T7956] RAX: ffffffffffffffda RBX: 00007f4e61e25fa0 RCX: 00007f4e61b9de99 [ 240.638780][ T7956] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 000000000000002d [ 240.646787][ T7956] RBP: 00007f4e62a15090 R08: 0000000000000000 R09: 0000000000000000 [ 240.654804][ T7956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 240.662809][ T7956] R13: 00007f4e61e26038 R14: 00007f4e61e25fa0 R15: 00007ffe79f2baa8 [ 240.670828][ T7956] [ 240.704789][ T7956] page_pool_create() gave up with errno -12 [ 240.817155][ T7956] veth1_to_bond: set_features() failed (-12); wanted 0x000061164fdd59e9, left 0x000061164fdd19e9 [ 243.232949][ T7998] delete_channel: no stack [ 243.237590][ T7998] delete_channel: no stack [ 243.273898][ T7997] netlink: 'syz.1.795': attribute type 29 has an invalid length. [ 243.299368][ T7997] netlink: 'syz.1.795': attribute type 29 has an invalid length. [ 243.317804][ T7997] netlink: 'syz.1.795': attribute type 29 has an invalid length. [ 245.012723][ T8020] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.804'. [ 245.533765][ T8035] delete_channel: no stack [ 245.538581][ T8035] delete_channel: no stack [ 246.383182][ T8048] delete_channel: no stack [ 246.436992][ T8048] delete_channel: no stack [ 247.233037][ T8055] IPv6: Can't replace route, no match found [ 247.335955][ T8059] FAULT_INJECTION: forcing a failure. [ 247.335955][ T8059] name failslab, interval 1, probability 0, space 0, times 0 [ 247.349179][ T8059] CPU: 0 PID: 8059 Comm: syz.0.818 Not tainted syzkaller #0 [ 247.356520][ T8059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 247.366615][ T8059] Call Trace: [ 247.369932][ T8059] [ 247.372893][ T8059] dump_stack_lvl+0x18c/0x250 [ 247.377615][ T8059] ? show_regs_print_info+0x20/0x20 [ 247.382857][ T8059] ? load_image+0x420/0x420 [ 247.387422][ T8059] should_fail_ex+0x394/0x4c0 [ 247.392173][ T8059] should_failslab+0x9/0x20 [ 247.396737][ T8059] slab_pre_alloc_hook+0x59/0x300 [ 247.401807][ T8059] kmem_cache_alloc+0x5a/0x2c0 [ 247.406607][ T8059] ? dst_alloc+0x105/0x170 [ 247.411057][ T8059] dst_alloc+0x105/0x170 [ 247.415339][ T8059] ip_route_output_key_hash_rcu+0x14a2/0x2350 [ 247.421458][ T8059] ? ip_route_output_key_hash+0x13d/0x330 [ 247.427212][ T8059] ip_route_output_key_hash+0x1f3/0x330 [ 247.432822][ T8059] ? ip_route_input_rcu+0x3120/0x3120 [ 247.438250][ T8059] ? __asan_memset+0x22/0x40 [ 247.442885][ T8059] ip_route_output_flow+0x2a/0x150 [ 247.448044][ T8059] ip_tunnel_xmit+0x9c2/0x25b0 [ 247.452852][ T8059] ? ip_tunnel_xmit+0xa0/0x25b0 [ 247.457749][ T8059] ? ip4_dst_hoplimit+0x2d0/0x2d0 [ 247.462840][ T8059] ? validate_xmit_xfrm+0xbb/0x1340 [ 247.468081][ T8059] ? skb_push+0x8e/0xe0 [ 247.472273][ T8059] ipgre_xmit+0x7eb/0xb70 [ 247.476664][ T8059] dev_hard_start_xmit+0x269/0x790 [ 247.481827][ T8059] ? __dev_queue_xmit+0x275/0x3630 [ 247.486969][ T8059] __dev_queue_xmit+0x198c/0x3630 [ 247.492034][ T8059] ? __dev_queue_xmit+0x275/0x3630 [ 247.497194][ T8059] ? netdev_core_pick_tx+0x370/0x370 [ 247.502510][ T8059] ? pskb_expand_head+0x17a/0x1150 [ 247.507655][ T8059] ? pskb_expand_head+0x17a/0x1150 [ 247.512798][ T8059] ? skb_release_data+0x1de/0x7f0 [ 247.517866][ T8059] ? __bpf_redirect+0x4d1/0xdf0 [ 247.522747][ T8059] __bpf_tx_skb+0x181/0x260 [ 247.527306][ T8059] bpf_clone_redirect+0x315/0x4a0 [ 247.532373][ T8059] bpf_prog_208b094576c80b22+0x5e/0x63 [ 247.537870][ T8059] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 247.543881][ T8059] ? __lock_acquire+0x7d80/0x7d80 [ 247.548936][ T8059] ? lock_chain_count+0x20/0x20 [ 247.553820][ T8059] ? seqcount_lockdep_reader_access+0x12b/0x1d0 [ 247.560094][ T8059] ? lockdep_softirqs_on+0x5b0/0x5b0 [ 247.565409][ T8059] ? ktime_get+0x7f/0x280 [ 247.569773][ T8059] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 247.576069][ T8059] ? ktime_get_real_ts64+0x440/0x440 [ 247.581390][ T8059] ? __x64_sys_bpf+0x7c/0x90 [ 247.586037][ T8059] ? __local_bh_disable_ip+0x108/0x1a0 [ 247.591540][ T8059] ? __cant_sleep+0x220/0x220 [ 247.596266][ T8059] ? read_tsc+0x9/0x20 [ 247.600369][ T8059] ? ktime_get+0x24b/0x280 [ 247.604827][ T8059] ? bpf_test_run+0x174/0x870 [ 247.609531][ T8059] bpf_test_run+0x2df/0x870 [ 247.614110][ T8059] ? lock_chain_count+0x20/0x20 [ 247.619115][ T8059] ? bpf_test_run+0x174/0x870 [ 247.623843][ T8059] ? dst_hold+0x70/0x70 [ 247.628049][ T8059] ? bpf_prog_test_run_skb+0xb05/0x18f0 [ 247.633649][ T8059] bpf_prog_test_run_skb+0xdbb/0x18f0 [ 247.639089][ T8059] ? cpu_online+0x60/0x60 [ 247.643461][ T8059] bpf_prog_test_run+0x31f/0x390 [ 247.648457][ T8059] __sys_bpf+0x49d/0x890 [ 247.652754][ T8059] ? read_tsc+0x9/0x20 [ 247.656881][ T8059] ? bpf_link_show_fdinfo+0x390/0x390 [ 247.662372][ T8059] ? lock_chain_count+0x20/0x20 [ 247.667267][ T8059] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 247.673293][ T8059] __x64_sys_bpf+0x7c/0x90 [ 247.677746][ T8059] do_syscall_64+0x55/0xb0 [ 247.682210][ T8059] ? clear_bhb_loop+0x40/0x90 [ 247.686915][ T8059] ? clear_bhb_loop+0x40/0x90 [ 247.692090][ T8059] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 247.698041][ T8059] RIP: 0033:0x7f1ab8f9de99 [ 247.702504][ T8059] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 247.722156][ T8059] RSP: 002b:00007f1ab9dad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 247.730612][ T8059] RAX: ffffffffffffffda RBX: 00007f1ab9225fa0 RCX: 00007f1ab8f9de99 [ 247.738626][ T8059] RDX: 0000000000000048 RSI: 0000200000000080 RDI: 000000000000000a [ 247.746633][ T8059] RBP: 00007f1ab9dad090 R08: 0000000000000000 R09: 0000000000000000 [ 247.754635][ T8059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 247.762641][ T8059] R13: 00007f1ab9226038 R14: 00007f1ab9225fa0 R15: 00007ffdb2021d78 [ 247.770671][ T8059] [ 250.074560][ T8081] delete_channel: no stack [ 250.079192][ T8081] delete_channel: no stack [ 251.002975][ T8102] delete_channel: no stack [ 251.007621][ T8102] delete_channel: no stack [ 252.082203][ T8128] delete_channel: no stack [ 252.128159][ T8128] delete_channel: no stack [ 252.280438][ T8132] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 252.288213][ T8132] IPv6: NLM_F_CREATE should be set when creating new route [ 252.296181][ T8132] IPv6: NLM_F_CREATE should be set when creating new route [ 252.303843][ T8132] IPv6: NLM_F_CREATE should be set when creating new route [ 252.408987][ T8134] netlink: 'syz.0.842': attribute type 9 has an invalid length. [ 252.538890][ T8134] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.842'. [ 252.772833][ T8132] netlink: 'syz.0.842': attribute type 9 has an invalid length. [ 252.823590][ T8132] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.842'. [ 253.032745][ T8144] delete_channel: no stack [ 253.037386][ T8144] delete_channel: no stack [ 253.877967][ T8155] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.849'. [ 254.473268][ T8167] syz.0.853[8167] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 255.837876][ T8188] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 255.857034][ T8188] IPv6: NLM_F_CREATE should be set when creating new route [ 255.864788][ T8188] IPv6: NLM_F_CREATE should be set when creating new route [ 255.872491][ T8188] IPv6: NLM_F_CREATE should be set when creating new route [ 255.891120][ T8190] netlink: 'syz.2.861': attribute type 9 has an invalid length. [ 255.900308][ T8190] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.861'. [ 255.913929][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.920313][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.035972][ T8192] netlink: 'syz.2.861': attribute type 9 has an invalid length. [ 256.048170][ T8192] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.861'. [ 256.825019][ T8208] FAULT_INJECTION: forcing a failure. [ 256.825019][ T8208] name failslab, interval 1, probability 0, space 0, times 0 [ 256.852045][ T8208] CPU: 1 PID: 8208 Comm: syz.2.865 Not tainted syzkaller #0 [ 256.859436][ T8208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 256.869548][ T8208] Call Trace: [ 256.872879][ T8208] [ 256.875855][ T8208] dump_stack_lvl+0x18c/0x250 [ 256.880608][ T8208] ? show_regs_print_info+0x20/0x20 [ 256.885875][ T8208] ? load_image+0x420/0x420 [ 256.890479][ T8208] ? verify_lock_unused+0x140/0x140 [ 256.895752][ T8208] should_fail_ex+0x394/0x4c0 [ 256.900508][ T8208] should_failslab+0x9/0x20 [ 256.905080][ T8208] slab_pre_alloc_hook+0x59/0x300 [ 256.910172][ T8208] kmem_cache_alloc+0x5a/0x2c0 [ 256.915000][ T8208] ? skb_clone+0x1eb/0x370 [ 256.919480][ T8208] skb_clone+0x1eb/0x370 [ 256.923799][ T8208] __netlink_deliver_tap+0x411/0x7f0 [ 256.929164][ T8208] ? netlink_deliver_tap+0x2e/0x1b0 [ 256.934431][ T8208] netlink_deliver_tap+0x19c/0x1b0 [ 256.939627][ T8208] netlink_unicast+0x77b/0x930 [ 256.944508][ T8208] netlink_sendmsg+0x8d0/0xbf0 [ 256.949450][ T8208] ? netlink_getsockopt+0x590/0x590 [ 256.954733][ T8208] ? apparmor_socket_sendmsg+0x8e/0x330 [ 256.960373][ T8208] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 256.965725][ T8208] ? security_socket_sendmsg+0x80/0xa0 [ 256.971461][ T8208] ? netlink_getsockopt+0x590/0x590 [ 256.976850][ T8208] ____sys_sendmsg+0x61b/0x980 [ 256.981725][ T8208] ? __asan_memset+0x22/0x40 [ 256.986390][ T8208] ? __sys_sendmsg_sock+0x30/0x30 [ 256.991919][ T8208] ? __import_iovec+0x5f2/0x850 [ 256.996890][ T8208] ? import_iovec+0x73/0xa0 [ 257.001472][ T8208] ___sys_sendmsg+0x2a6/0x360 [ 257.006223][ T8208] ? get_pid_task+0x20/0x1e0 [ 257.010881][ T8208] ? __sys_sendmsg+0x2b0/0x2b0 [ 257.015745][ T8208] ? __lock_acquire+0x7d80/0x7d80 [ 257.020863][ T8208] __se_sys_sendmsg+0x1d0/0x2c0 [ 257.025795][ T8208] ? __x64_sys_sendmsg+0x80/0x80 [ 257.030817][ T8208] ? lockdep_hardirqs_on+0x98/0x150 [ 257.036081][ T8208] do_syscall_64+0x55/0xb0 [ 257.040567][ T8208] ? clear_bhb_loop+0x40/0x90 [ 257.045342][ T8208] ? clear_bhb_loop+0x40/0x90 [ 257.050089][ T8208] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 257.056066][ T8208] RIP: 0033:0x7fbbfa39de99 [ 257.060540][ T8208] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 257.080211][ T8208] RSP: 002b:00007fbbfb188028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 257.088703][ T8208] RAX: ffffffffffffffda RBX: 00007fbbfa626090 RCX: 00007fbbfa39de99 [ 257.096824][ T8208] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 000000000000000a [ 257.104855][ T8208] RBP: 00007fbbfb188090 R08: 0000000000000000 R09: 0000000000000000 [ 257.112876][ T8208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 257.120943][ T8208] R13: 00007fbbfa626128 R14: 00007fbbfa626090 R15: 00007ffe63964738 [ 257.122532][ T8204] netlink: 'syz.2.865': attribute type 2 has an invalid length. [ 257.128965][ T8208] [ 257.150708][ T8204] netlink: 'syz.2.865': attribute type 8 has an invalid length. [ 257.162546][ T8204] netlink: 132 bytes leftover after parsing attributes in process `syz.2.865'. [ 257.179217][ T8208] netlink: 'syz.2.865': attribute type 2 has an invalid length. [ 257.195338][ T8208] netlink: 'syz.2.865': attribute type 8 has an invalid length. [ 257.229262][ T8208] netlink: 132 bytes leftover after parsing attributes in process `syz.2.865'. [ 258.054062][ T8229] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 258.061745][ T8229] IPv6: NLM_F_CREATE should be set when creating new route [ 258.069661][ T8229] IPv6: NLM_F_CREATE should be set when creating new route [ 258.077393][ T8229] IPv6: NLM_F_CREATE should be set when creating new route [ 258.123078][ T8229] netlink: 'syz.3.875': attribute type 9 has an invalid length. [ 258.134084][ T8229] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.875'. [ 258.389224][ T8237] netlink: 'syz.2.877': attribute type 10 has an invalid length. [ 258.397724][ T8239] netlink: 'syz.1.878': attribute type 10 has an invalid length. [ 258.408174][ T8232] netlink: 'syz.3.875': attribute type 9 has an invalid length. [ 258.420239][ T8232] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.875'. [ 258.432080][ T8239] veth1_vlan: left allmulticast mode [ 258.441966][ T8239] FAULT_INJECTION: forcing a failure. [ 258.441966][ T8239] name failslab, interval 1, probability 0, space 0, times 0 [ 258.464872][ T8239] CPU: 1 PID: 8239 Comm: syz.1.878 Not tainted syzkaller #0 [ 258.472272][ T8239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 258.482388][ T8239] Call Trace: [ 258.485726][ T8239] [ 258.488799][ T8239] dump_stack_lvl+0x18c/0x250 [ 258.493554][ T8239] ? show_regs_print_info+0x20/0x20 [ 258.498824][ T8239] ? load_image+0x420/0x420 [ 258.503402][ T8239] ? __lock_acquire+0x1336/0x7d80 [ 258.508503][ T8239] should_fail_ex+0x394/0x4c0 [ 258.513257][ T8239] should_failslab+0x9/0x20 [ 258.517867][ T8239] slab_pre_alloc_hook+0x59/0x300 [ 258.522976][ T8239] kmem_cache_alloc_node+0x5e/0x310 [ 258.528250][ T8239] ? __alloc_skb+0x103/0x2c0 [ 258.532931][ T8239] __alloc_skb+0x103/0x2c0 [ 258.537515][ T8239] rtmsg_ifinfo_build_skb+0x83/0x260 [ 258.543060][ T8239] rtmsg_ifinfo+0x8c/0x1a0 [ 258.547557][ T8239] __dev_notify_flags+0xf3/0x310 [ 258.552568][ T8239] ? __dev_change_flags+0x6a0/0x6a0 [ 258.557836][ T8239] ? __dev_change_flags+0x6a0/0x6a0 [ 258.563103][ T8239] ? __local_bh_enable_ip+0x13a/0x1c0 [ 258.568533][ T8239] ? lockdep_hardirqs_on+0x98/0x150 [ 258.573799][ T8239] ? __local_bh_enable_ip+0x13a/0x1c0 [ 258.579244][ T8239] ? _local_bh_enable+0xa0/0xa0 [ 258.584170][ T8239] __dev_set_promiscuity+0x196/0x5c0 [ 258.589528][ T8239] dev_set_promiscuity+0x50/0xe0 [ 258.594538][ T8239] macvlan_stop+0x236/0x3e0 [ 258.599156][ T8239] ? macvlan_open+0x8c0/0x8c0 [ 258.603923][ T8239] __dev_close_many+0x1d5/0x2b0 [ 258.608838][ T8239] ? dev_close_many+0x410/0x410 [ 258.613758][ T8239] ? macvlan_start_xmit+0x6c0/0x6c0 [ 258.619029][ T8239] __dev_change_flags+0x2cd/0x6a0 [ 258.624122][ T8239] ? preempt_count_add+0x91/0x1a0 [ 258.629208][ T8239] ? vprintk_emit+0x53d/0x610 [ 258.633977][ T8239] ? dev_get_flags+0x1c0/0x1c0 [ 258.638803][ T8239] ? printk_sprint+0x460/0x460 [ 258.643634][ T8239] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 258.649616][ T8239] dev_change_flags+0x7c/0x1a0 [ 258.654460][ T8239] do_setlink+0xb69/0x3f40 [ 258.658954][ T8239] ? load_image+0x420/0x420 [ 258.663539][ T8239] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 258.669750][ T8239] ? stack_trace_save+0xaa/0x100 [ 258.674748][ T8239] ? stack_trace_snprint+0xf0/0xf0 [ 258.679950][ T8239] ? __nla_validate+0x50/0x50 [ 258.684730][ T8239] ? validate_linkmsg+0x719/0x910 [ 258.689833][ T8239] rtnl_newlink+0x1848/0x2170 [ 258.694608][ T8239] ? rtnl_setlink+0x4e0/0x4e0 [ 258.699456][ T8239] ? __rwlock_init+0x150/0x150 [ 258.704287][ T8239] ? do_raw_spin_unlock+0x121/0x230 [ 258.709985][ T8239] ? __mutex_lock+0x923/0xc80 [ 258.714711][ T8239] ? __mutex_lock+0x4d2/0xc80 [ 258.719459][ T8239] ? rtnl_setlink+0x4e0/0x4e0 [ 258.724200][ T8239] rtnetlink_rcv_msg+0x843/0xf90 [ 258.729193][ T8239] ? rtnetlink_rcv_msg+0x220/0xf90 [ 258.734366][ T8239] ? rtnetlink_bind+0x80/0x80 [ 258.739092][ T8239] ? perf_trace_preemptirq_template+0xac/0x330 [ 258.745307][ T8239] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 258.751349][ T8239] ? lock_chain_count+0x20/0x20 [ 258.756285][ T8239] ? __local_bh_enable_ip+0x13a/0x1c0 [ 258.761708][ T8239] ? lockdep_hardirqs_on+0x98/0x150 [ 258.766969][ T8239] ? __local_bh_enable_ip+0x13a/0x1c0 [ 258.772389][ T8239] ? _local_bh_enable+0xa0/0xa0 [ 258.777305][ T8239] ? __dev_queue_xmit+0x275/0x3630 [ 258.782473][ T8239] ? __dev_queue_xmit+0x1bc2/0x3630 [ 258.787724][ T8239] ? __dev_queue_xmit+0x275/0x3630 [ 258.792913][ T8239] ? ref_tracker_free+0x686/0x830 [ 258.798013][ T8239] netlink_rcv_skb+0x235/0x4c0 [ 258.802848][ T8239] ? rtnetlink_bind+0x80/0x80 [ 258.807606][ T8239] ? netlink_ack+0x1160/0x1160 [ 258.812467][ T8239] ? __lock_acquire+0x7d80/0x7d80 [ 258.817558][ T8239] ? netlink_deliver_tap+0x2e/0x1b0 [ 258.822829][ T8239] netlink_unicast+0x7b1/0x930 [ 258.827683][ T8239] netlink_sendmsg+0x8d0/0xbf0 [ 258.832543][ T8239] ? netlink_getsockopt+0x590/0x590 [ 258.837831][ T8239] ? apparmor_socket_sendmsg+0x8e/0x330 [ 258.843442][ T8239] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 258.848788][ T8239] ? security_socket_sendmsg+0x80/0xa0 [ 258.854309][ T8239] ? netlink_getsockopt+0x590/0x590 [ 258.859577][ T8239] ____sys_sendmsg+0x61b/0x980 [ 258.864777][ T8239] ? __asan_memset+0x22/0x40 [ 258.869431][ T8239] ? __sys_sendmsg_sock+0x30/0x30 [ 258.874533][ T8239] ? __import_iovec+0x3fa/0x850 [ 258.879489][ T8239] ? import_iovec+0x73/0xa0 [ 258.884051][ T8239] ___sys_sendmsg+0x2a6/0x360 [ 258.888801][ T8239] ? get_pid_task+0x20/0x1e0 [ 258.893449][ T8239] ? __sys_sendmsg+0x2b0/0x2b0 [ 258.898287][ T8239] ? __lock_acquire+0x7d80/0x7d80 [ 258.903387][ T8239] __se_sys_sendmsg+0x1d0/0x2c0 [ 258.908322][ T8239] ? __x64_sys_sendmsg+0x80/0x80 [ 258.913340][ T8239] ? lockdep_hardirqs_on+0x98/0x150 [ 258.918594][ T8239] do_syscall_64+0x55/0xb0 [ 258.923081][ T8239] ? clear_bhb_loop+0x40/0x90 [ 258.927801][ T8239] ? clear_bhb_loop+0x40/0x90 [ 258.932526][ T8239] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 258.938479][ T8239] RIP: 0033:0x7f3689b9de99 [ 258.942953][ T8239] 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 [ 258.962611][ T8239] RSP: 002b:00007f368ab3b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 258.971124][ T8239] RAX: ffffffffffffffda RBX: 00007f3689e25fa0 RCX: 00007f3689b9de99 [ 258.979159][ T8239] RDX: 00000000080008c0 RSI: 0000200000000600 RDI: 0000000000000003 [ 258.987205][ T8239] RBP: 00007f368ab3b090 R08: 0000000000000000 R09: 0000000000000000 [ 258.995239][ T8239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 259.003267][ T8239] R13: 00007f3689e26038 R14: 00007f3689e25fa0 R15: 00007ffdd2078e48 [ 259.011314][ T8239] [ 259.047170][ T8239] macvlan0: left promiscuous mode [ 259.056090][ T8239] macvlan0: left allmulticast mode [ 259.077636][ T8239] bond0: (slave macvlan0): Releasing backup interface [ 259.100805][ T8239] team0: Port device macvlan0 added [ 259.630702][ T8258] delete_channel: no stack [ 259.662267][ T8258] delete_channel: no stack [ 261.330195][ T8293] delete_channel: no stack [ 261.359655][ T8293] delete_channel: no stack [ 262.340769][ T8307] netlink: 'syz.2.906': attribute type 10 has an invalid length. [ 264.191117][ T8323] mac80211_hwsim hwsim9 wlan1: entered allmulticast mode [ 264.533104][ T8332] delete_channel: no stack [ 264.555940][ T8332] delete_channel: no stack [ 266.686601][ T8355] netlink: 63503 bytes leftover after parsing attributes in process `syz.3.922'. [ 266.914253][ T8359] FAULT_INJECTION: forcing a failure. [ 266.914253][ T8359] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 266.951928][ T8359] CPU: 1 PID: 8359 Comm: syz.1.923 Not tainted syzkaller #0 [ 266.959316][ T8359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 266.969408][ T8359] Call Trace: [ 266.972744][ T8359] [ 266.975713][ T8359] dump_stack_lvl+0x18c/0x250 [ 266.980484][ T8359] ? show_regs_print_info+0x20/0x20 [ 266.985732][ T8359] ? load_image+0x420/0x420 [ 266.990280][ T8359] ? __might_fault+0xaa/0x120 [ 266.995009][ T8359] ? __lock_acquire+0x7d80/0x7d80 [ 267.000072][ T8359] should_fail_ex+0x394/0x4c0 [ 267.004795][ T8359] _copy_from_iter+0x1cd/0x1290 [ 267.009719][ T8359] ? rcu_is_watching+0x15/0xb0 [ 267.014530][ T8359] ? copyout_mc+0x70/0x70 [ 267.018900][ T8359] ? __virt_addr_valid+0x10c/0x380 [ 267.024069][ T8359] ? __virt_addr_valid+0x10c/0x380 [ 267.029308][ T8359] ? __virt_addr_valid+0x10c/0x380 [ 267.034473][ T8359] ? __check_object_size+0x4fc/0xa40 [ 267.039796][ T8359] netlink_sendmsg+0x76b/0xbf0 [ 267.044615][ T8359] ? netlink_getsockopt+0x590/0x590 [ 267.049853][ T8359] ? apparmor_socket_sendmsg+0x8e/0x330 [ 267.055524][ T8359] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 267.060845][ T8359] ? security_socket_sendmsg+0x80/0xa0 [ 267.066343][ T8359] ? netlink_getsockopt+0x590/0x590 [ 267.071586][ T8359] ____sys_sendmsg+0x61b/0x980 [ 267.076424][ T8359] ? __asan_memset+0x22/0x40 [ 267.081051][ T8359] ? __sys_sendmsg_sock+0x30/0x30 [ 267.086128][ T8359] ? __import_iovec+0x5f2/0x850 [ 267.091032][ T8359] ? import_iovec+0x73/0xa0 [ 267.095572][ T8359] ___sys_sendmsg+0x2a6/0x360 [ 267.100295][ T8359] ? __sys_sendmsg+0x2b0/0x2b0 [ 267.105131][ T8359] ? __lock_acquire+0x7d80/0x7d80 [ 267.110259][ T8359] __se_sys_sendmsg+0x1d0/0x2c0 [ 267.115159][ T8359] ? __x64_sys_sendmsg+0x80/0x80 [ 267.120158][ T8359] ? lockdep_hardirqs_on+0x98/0x150 [ 267.125404][ T8359] do_syscall_64+0x55/0xb0 [ 267.129861][ T8359] ? clear_bhb_loop+0x40/0x90 [ 267.134564][ T8359] ? clear_bhb_loop+0x40/0x90 [ 267.139273][ T8359] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 267.145211][ T8359] RIP: 0033:0x7f3689b9de99 [ 267.149660][ T8359] 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 [ 267.169735][ T8359] RSP: 002b:00007f368ab3b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 267.178195][ T8359] RAX: ffffffffffffffda RBX: 00007f3689e25fa0 RCX: 00007f3689b9de99 [ 267.186214][ T8359] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000008 [ 267.194221][ T8359] RBP: 00007f368ab3b090 R08: 0000000000000000 R09: 0000000000000000 [ 267.202233][ T8359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 267.210241][ T8359] R13: 00007f3689e26038 R14: 00007f3689e25fa0 R15: 00007ffdd2078e48 [ 267.218260][ T8359] [ 267.635963][ T8373] netlink: 'syz.0.927': attribute type 10 has an invalid length. [ 267.714585][ T8372] netlink: 'syz.2.929': attribute type 2 has an invalid length. [ 267.731515][ T8372] netlink: 'syz.2.929': attribute type 8 has an invalid length. [ 267.753041][ T8372] netlink: 132 bytes leftover after parsing attributes in process `syz.2.929'. [ 267.769061][ T8378] netlink: 'syz.2.929': attribute type 2 has an invalid length. [ 267.780077][ T8378] netlink: 'syz.2.929': attribute type 8 has an invalid length. [ 267.790857][ T8378] netlink: 132 bytes leftover after parsing attributes in process `syz.2.929'. [ 268.394444][ T8386] netlink: 'syz.3.934': attribute type 2 has an invalid length. [ 268.403203][ T8386] netlink: 17267 bytes leftover after parsing attributes in process `syz.3.934'. [ 268.419433][ T8383] delete_channel: no stack [ 269.322671][ T8404] delete_channel: no stack [ 269.337678][ T8404] delete_channel: no stack [ 269.626450][ T8407] netlink: 'syz.3.941': attribute type 3 has an invalid length. [ 269.672165][ T8407] netlink: 16795 bytes leftover after parsing attributes in process `syz.3.941'. [ 269.912758][ T8410] netlink: 'syz.1.942': attribute type 2 has an invalid length. [ 269.932018][ T8410] netlink: 'syz.1.942': attribute type 8 has an invalid length. [ 269.940169][ T8410] netlink: 132 bytes leftover after parsing attributes in process `syz.1.942'. [ 270.056405][ T8410] netlink: 'syz.1.942': attribute type 2 has an invalid length. [ 270.109228][ T8410] netlink: 132 bytes leftover after parsing attributes in process `syz.1.942'. [ 270.516333][ T8424] FAULT_INJECTION: forcing a failure. [ 270.516333][ T8424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 270.554403][ T8424] CPU: 0 PID: 8424 Comm: syz.2.948 Not tainted syzkaller #0 [ 270.561813][ T8424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 270.571950][ T8424] Call Trace: [ 270.575309][ T8424] [ 270.578334][ T8424] dump_stack_lvl+0x18c/0x250 [ 270.583149][ T8424] ? show_regs_print_info+0x20/0x20 [ 270.588458][ T8424] ? load_image+0x420/0x420 [ 270.593071][ T8424] ? __might_fault+0xaa/0x120 [ 270.597824][ T8424] ? __lock_acquire+0x7d80/0x7d80 [ 270.602952][ T8424] should_fail_ex+0x394/0x4c0 [ 270.607711][ T8424] _copy_from_iter+0x1cd/0x1290 [ 270.612636][ T8424] ? rcu_is_watching+0x15/0xb0 [ 270.617509][ T8424] ? copyout_mc+0x70/0x70 [ 270.621912][ T8424] ? __virt_addr_valid+0x10c/0x380 [ 270.627088][ T8424] ? __virt_addr_valid+0x10c/0x380 [ 270.632268][ T8424] ? __virt_addr_valid+0x10c/0x380 [ 270.637448][ T8424] ? __check_object_size+0x4fc/0xa40 [ 270.642815][ T8424] netlink_sendmsg+0x76b/0xbf0 [ 270.647672][ T8424] ? netlink_getsockopt+0x590/0x590 [ 270.653059][ T8424] ? apparmor_socket_sendmsg+0x8e/0x330 [ 270.658669][ T8424] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 270.664014][ T8424] ? security_socket_sendmsg+0x80/0xa0 [ 270.669536][ T8424] ? netlink_getsockopt+0x590/0x590 [ 270.674928][ T8424] ____sys_sendmsg+0x61b/0x980 [ 270.679777][ T8424] ? __asan_memset+0x22/0x40 [ 270.684520][ T8424] ? __sys_sendmsg_sock+0x30/0x30 [ 270.689650][ T8424] ? __import_iovec+0x5f2/0x850 [ 270.694585][ T8424] ? import_iovec+0x73/0xa0 [ 270.699975][ T8424] ___sys_sendmsg+0x2a6/0x360 [ 270.704863][ T8424] ? __sys_sendmsg+0x2b0/0x2b0 [ 270.709750][ T8424] ? __lock_acquire+0x7d80/0x7d80 [ 270.714905][ T8424] __se_sys_sendmsg+0x1d0/0x2c0 [ 270.719841][ T8424] ? __x64_sys_sendmsg+0x80/0x80 [ 270.724980][ T8424] ? lockdep_hardirqs_on+0x98/0x150 [ 270.730247][ T8424] do_syscall_64+0x55/0xb0 [ 270.734728][ T8424] ? clear_bhb_loop+0x40/0x90 [ 270.739458][ T8424] ? clear_bhb_loop+0x40/0x90 [ 270.744203][ T8424] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 270.750158][ T8424] RIP: 0033:0x7fbbfa39de99 [ 270.754627][ T8424] 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 [ 270.774306][ T8424] RSP: 002b:00007fbbfb1a9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 270.782787][ T8424] RAX: ffffffffffffffda RBX: 00007fbbfa625fa0 RCX: 00007fbbfa39de99 [ 270.790903][ T8424] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 270.799026][ T8424] RBP: 00007fbbfb1a9090 R08: 0000000000000000 R09: 0000000000000000 [ 270.807118][ T8424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 270.815161][ T8424] R13: 00007fbbfa626038 R14: 00007fbbfa625fa0 R15: 00007ffe63964738 [ 270.823238][ T8424] [ 271.317809][ T8436] delete_channel: no stack [ 271.368057][ T8439] delete_channel: no stack [ 271.372903][ T8436] delete_channel: no stack [ 271.421412][ T8439] delete_channel: no stack [ 271.488963][ T8443] FAULT_INJECTION: forcing a failure. [ 271.488963][ T8443] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 271.578266][ T8443] CPU: 0 PID: 8443 Comm: syz.0.954 Not tainted syzkaller #0 [ 271.585666][ T8443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 271.595777][ T8443] Call Trace: [ 271.599102][ T8443] [ 271.602082][ T8443] dump_stack_lvl+0x18c/0x250 [ 271.606830][ T8443] ? show_regs_print_info+0x20/0x20 [ 271.612094][ T8443] ? load_image+0x420/0x420 [ 271.616658][ T8443] ? __might_fault+0xaa/0x120 [ 271.621408][ T8443] ? __lock_acquire+0x7d80/0x7d80 [ 271.626512][ T8443] should_fail_ex+0x394/0x4c0 [ 271.631263][ T8443] _copy_from_iter+0x1cd/0x1290 [ 271.636185][ T8443] ? rcu_is_watching+0x15/0xb0 [ 271.641019][ T8443] ? copyout_mc+0x70/0x70 [ 271.645494][ T8443] ? __virt_addr_valid+0x10c/0x380 [ 271.650665][ T8443] ? __virt_addr_valid+0x10c/0x380 [ 271.655847][ T8443] ? __virt_addr_valid+0x10c/0x380 [ 271.661021][ T8443] ? __check_object_size+0x4fc/0xa40 [ 271.666414][ T8443] netlink_sendmsg+0x76b/0xbf0 [ 271.671306][ T8443] ? netlink_getsockopt+0x590/0x590 [ 271.676624][ T8443] ? apparmor_socket_sendmsg+0x8e/0x330 [ 271.682230][ T8443] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 271.688046][ T8443] ? security_socket_sendmsg+0x80/0xa0 [ 271.693583][ T8443] ? netlink_getsockopt+0x590/0x590 [ 271.698854][ T8443] ____sys_sendmsg+0x61b/0x980 [ 271.703694][ T8443] ? __asan_memset+0x22/0x40 [ 271.708344][ T8443] ? __sys_sendmsg_sock+0x30/0x30 [ 271.713435][ T8443] ? __import_iovec+0x5f2/0x850 [ 271.718358][ T8443] ? import_iovec+0x73/0xa0 [ 271.722933][ T8443] ___sys_sendmsg+0x2a6/0x360 [ 271.727676][ T8443] ? get_pid_task+0x20/0x1e0 [ 271.732336][ T8443] ? __sys_sendmsg+0x2b0/0x2b0 [ 271.737376][ T8443] ? __lock_acquire+0x7d80/0x7d80 [ 271.742505][ T8443] __se_sys_sendmsg+0x1d0/0x2c0 [ 271.747555][ T8443] ? __x64_sys_sendmsg+0x80/0x80 [ 271.752593][ T8443] ? lockdep_hardirqs_on+0x98/0x150 [ 271.757868][ T8443] do_syscall_64+0x55/0xb0 [ 271.762358][ T8443] ? clear_bhb_loop+0x40/0x90 [ 271.767088][ T8443] ? clear_bhb_loop+0x40/0x90 [ 271.771811][ T8443] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 271.777772][ T8443] RIP: 0033:0x7f1ab8f9de99 [ 271.782243][ T8443] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 271.801909][ T8443] RSP: 002b:00007f1ab9dad028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 271.810398][ T8443] RAX: ffffffffffffffda RBX: 00007f1ab9225fa0 RCX: 00007f1ab8f9de99 [ 271.818440][ T8443] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000003 [ 271.826469][ T8443] RBP: 00007f1ab9dad090 R08: 0000000000000000 R09: 0000000000000000 [ 271.834501][ T8443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 271.842529][ T8443] R13: 00007f1ab9226038 R14: 00007f1ab9225fa0 R15: 00007ffdb2021d78 [ 271.850576][ T8443] [ 272.472160][ T8448] netlink: 132 bytes leftover after parsing attributes in process `syz.0.956'. [ 272.496092][ T8449] netlink: 132 bytes leftover after parsing attributes in process `syz.0.956'. [ 273.070881][ T8455] validate_nla: 6 callbacks suppressed [ 273.070948][ T8455] netlink: 'syz.3.959': attribute type 10 has an invalid length. [ 273.113205][ T8455] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.123807][ T8455] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.219551][ T8455] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.228642][ T8455] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.238035][ T8455] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.246018][ T8455] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.296603][ T8455] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 273.636952][ T8474] delete_channel: no stack [ 273.675319][ T8474] delete_channel: no stack [ 274.612596][ T8482] delete_channel: no stack [ 274.642612][ T8482] delete_channel: no stack [ 274.660706][ T8483] delete_channel: no stack [ 274.686610][ T8483] delete_channel: no stack [ 275.790153][ T8491] netlink: 'syz.3.968': attribute type 2 has an invalid length. [ 275.847573][ T8491] netlink: 'syz.3.968': attribute type 8 has an invalid length. [ 275.891535][ T8495] delete_channel: no stack [ 275.896568][ T8491] netlink: 132 bytes leftover after parsing attributes in process `syz.3.968'. [ 275.937795][ T8495] delete_channel: no stack [ 276.045333][ T8493] netlink: 'syz.3.968': attribute type 2 has an invalid length. [ 276.071602][ T8493] netlink: 'syz.3.968': attribute type 8 has an invalid length. [ 276.082246][ T8493] netlink: 132 bytes leftover after parsing attributes in process `syz.3.968'. [ 279.617862][ T8517] delete_channel: no stack [ 279.755883][ T8517] delete_channel: no stack [ 279.801881][ T8522] netlink: 'syz.1.979': attribute type 10 has an invalid length. [ 279.859627][ T8522] bond0: (slave veth0_to_bond): Enslaving as an active interface with an up link [ 281.003399][ T8539] delete_channel: no stack [ 281.008173][ T8539] delete_channel: no stack [ 281.507512][ T8547] netlink: 'syz.0.988': attribute type 10 has an invalid length. [ 281.542603][ T8547] netlink: 2 bytes leftover after parsing attributes in process `syz.0.988'. [ 281.594675][ T8547] bond0: entered promiscuous mode [ 281.626521][ T8547] bond_slave_0: entered promiscuous mode [ 281.643053][ T8547] bond_slave_1: entered promiscuous mode [ 281.649189][ T8547] veth1_to_bridge: entered promiscuous mode [ 281.773644][ T8553] FAULT_INJECTION: forcing a failure. [ 281.773644][ T8553] name failslab, interval 1, probability 0, space 0, times 0 [ 281.820965][ T8553] CPU: 0 PID: 8553 Comm: syz.2.989 Not tainted syzkaller #0 [ 281.828387][ T8553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 281.838496][ T8553] Call Trace: [ 281.841826][ T8553] [ 281.844809][ T8553] dump_stack_lvl+0x18c/0x250 [ 281.849566][ T8553] ? show_regs_print_info+0x20/0x20 [ 281.854826][ T8553] ? load_image+0x420/0x420 [ 281.859389][ T8553] ? __might_sleep+0xe0/0xe0 [ 281.864124][ T8553] ? __lock_acquire+0x7d80/0x7d80 [ 281.869205][ T8553] should_fail_ex+0x394/0x4c0 [ 281.873952][ T8553] should_failslab+0x9/0x20 [ 281.878529][ T8553] slab_pre_alloc_hook+0x59/0x300 [ 281.883632][ T8553] kmem_cache_alloc_lru+0x4d/0x2b0 [ 281.888808][ T8553] ? __d_alloc+0x31/0x710 [ 281.893203][ T8553] __d_alloc+0x31/0x710 [ 281.897429][ T8553] d_alloc_pseudo+0x1d/0x70 [ 281.901997][ T8553] alloc_file_pseudo+0xe4/0x210 [ 281.906911][ T8553] ? fput+0x1a0/0x1a0 [ 281.910966][ T8553] ? __lock_acquire+0x7d80/0x7d80 [ 281.916051][ T8553] ? __local_bh_enable_ip+0x13a/0x1c0 [ 281.921480][ T8553] ? _local_bh_enable+0xa0/0xa0 [ 281.926403][ T8553] anon_inode_getfile+0xc5/0x1a0 [ 281.931418][ T8553] bpf_link_prime+0xa6/0x1d0 [ 281.936076][ T8553] bpf_xdp_link_attach+0x25f/0x730 [ 281.941292][ T8553] ? dev_xdp_prog+0x100/0x100 [ 281.946140][ T8553] ? lock_chain_count+0x20/0x20 [ 281.951078][ T8553] ? attach_type_to_prog_type+0x330/0x3a0 [ 281.956896][ T8553] ? bpf_prog_attach_check_attach_type+0x2d8/0x440 [ 281.963464][ T8553] link_create+0x402/0x720 [ 281.967936][ T8553] __sys_bpf+0x4d7/0x890 [ 281.972319][ T8553] ? bpf_link_show_fdinfo+0x390/0x390 [ 281.977771][ T8553] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 281.984014][ T8553] __x64_sys_bpf+0x7c/0x90 [ 281.988500][ T8553] do_syscall_64+0x55/0xb0 [ 281.992993][ T8553] ? clear_bhb_loop+0x40/0x90 [ 281.997715][ T8553] ? clear_bhb_loop+0x40/0x90 [ 282.002461][ T8553] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 282.008429][ T8553] RIP: 0033:0x7fbbfa39de99 [ 282.012978][ T8553] 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 [ 282.032625][ T8553] RSP: 002b:00007fbbfb1a9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 282.041072][ T8553] RAX: ffffffffffffffda RBX: 00007fbbfa625fa0 RCX: 00007fbbfa39de99 [ 282.049072][ T8553] RDX: 0000000000000040 RSI: 0000200000000240 RDI: 000000000000001c [ 282.057072][ T8553] RBP: 00007fbbfb1a9090 R08: 0000000000000000 R09: 0000000000000000 [ 282.065081][ T8553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 282.073082][ T8553] R13: 00007fbbfa626038 R14: 00007fbbfa625fa0 R15: 00007ffe63964738 [ 282.081099][ T8553] [ 282.698715][ T8574] delete_channel: no stack [ 282.760636][ T8574] delete_channel: no stack [ 283.271882][ T8581] delete_channel: no stack [ 283.318892][ T8581] delete_channel: no stack [ 284.118725][ T8593] netlink: 'syz.2.1001': attribute type 10 has an invalid length. [ 284.136308][ T8593] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1001'. [ 284.162630][ T8593] team0: entered promiscuous mode [ 284.183625][ T8593] team_slave_0: entered promiscuous mode [ 284.192183][ T8593] team_slave_1: entered promiscuous mode [ 284.204497][ T8593] team0: entered allmulticast mode [ 284.212431][ T8593] team_slave_0: entered allmulticast mode [ 284.225723][ T8593] team_slave_1: entered allmulticast mode [ 284.252902][ T8593] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 285.649212][ T8628] delete_channel: no stack [ 285.687311][ T8628] delete_channel: no stack [ 287.226325][ T8643] delete_channel: no stack [ 287.296411][ T8643] delete_channel: no stack [ 289.295529][ T8666] delete_channel: no stack [ 289.300170][ T8666] delete_channel: no stack [ 290.227707][ T8677] FAULT_INJECTION: forcing a failure. [ 290.227707][ T8677] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 290.258108][ T8677] CPU: 0 PID: 8677 Comm: syz.1.1024 Not tainted syzkaller #0 [ 290.265592][ T8677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 290.275799][ T8677] Call Trace: [ 290.279138][ T8677] [ 290.282114][ T8677] dump_stack_lvl+0x18c/0x250 [ 290.286864][ T8677] ? show_regs_print_info+0x20/0x20 [ 290.292135][ T8677] ? load_image+0x420/0x420 [ 290.296698][ T8677] ? __might_fault+0xaa/0x120 [ 290.301429][ T8677] ? __lock_acquire+0x7d80/0x7d80 [ 290.306508][ T8677] ? __virt_addr_valid+0x10c/0x380 [ 290.311687][ T8677] should_fail_ex+0x394/0x4c0 [ 290.316435][ T8677] _copy_from_user+0x2f/0xe0 [ 290.321092][ T8677] ____sys_sendmsg+0x329/0x980 [ 290.325931][ T8677] ? __sys_sendmsg_sock+0x30/0x30 [ 290.331015][ T8677] ? __import_iovec+0x5f2/0x850 [ 290.335933][ T8677] ? import_iovec+0x73/0xa0 [ 290.340504][ T8677] ___sys_sendmsg+0x2a6/0x360 [ 290.345277][ T8677] ? __sys_sendmsg+0x2b0/0x2b0 [ 290.350120][ T8677] ? ktime_get+0x7f/0x280 [ 290.354540][ T8677] __se_sys_sendmsg+0x1d0/0x2c0 [ 290.359470][ T8677] ? __x64_sys_sendmsg+0x80/0x80 [ 290.364497][ T8677] ? lockdep_hardirqs_on+0x98/0x150 [ 290.369789][ T8677] do_syscall_64+0x55/0xb0 [ 290.374404][ T8677] ? clear_bhb_loop+0x40/0x90 [ 290.379137][ T8677] ? clear_bhb_loop+0x40/0x90 [ 290.383875][ T8677] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 290.389953][ T8677] RIP: 0033:0x7f3689b9de99 [ 290.394468][ T8677] 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 [ 290.414139][ T8677] RSP: 002b:00007f368ab3b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 290.422622][ T8677] RAX: ffffffffffffffda RBX: 00007f3689e25fa0 RCX: 00007f3689b9de99 [ 290.430651][ T8677] RDX: 0000000000008000 RSI: 0000200000000000 RDI: 0000000000000005 [ 290.438682][ T8677] RBP: 00007f368ab3b090 R08: 0000000000000000 R09: 0000000000000000 [ 290.446716][ T8677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 290.454749][ T8677] R13: 00007f3689e26038 R14: 00007f3689e25fa0 R15: 00007ffdd2078e48 [ 290.462814][ T8677] [ 291.060821][ T8692] FAULT_INJECTION: forcing a failure. [ 291.060821][ T8692] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 291.109130][ T8692] CPU: 0 PID: 8692 Comm: syz.1.1031 Not tainted syzkaller #0 [ 291.116606][ T8692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 291.126715][ T8692] Call Trace: [ 291.130043][ T8692] [ 291.133025][ T8692] dump_stack_lvl+0x18c/0x250 [ 291.137776][ T8692] ? show_regs_print_info+0x20/0x20 [ 291.143049][ T8692] ? load_image+0x420/0x420 [ 291.147615][ T8692] ? __might_fault+0xaa/0x120 [ 291.152383][ T8692] ? __lock_acquire+0x7d80/0x7d80 [ 291.157462][ T8692] ? __virt_addr_valid+0x10c/0x380 [ 291.162628][ T8692] should_fail_ex+0x394/0x4c0 [ 291.167343][ T8692] _copy_from_user+0x2f/0xe0 [ 291.171970][ T8692] ____sys_sendmsg+0x329/0x980 [ 291.176787][ T8692] ? __sys_sendmsg_sock+0x30/0x30 [ 291.181862][ T8692] ? __import_iovec+0x5f2/0x850 [ 291.186752][ T8692] ? import_iovec+0x73/0xa0 [ 291.191296][ T8692] ___sys_sendmsg+0x2a6/0x360 [ 291.196016][ T8692] ? get_pid_task+0x20/0x1e0 [ 291.200644][ T8692] ? __sys_sendmsg+0x2b0/0x2b0 [ 291.205461][ T8692] ? __lock_acquire+0x7d80/0x7d80 [ 291.210535][ T8692] __se_sys_sendmsg+0x1d0/0x2c0 [ 291.215429][ T8692] ? __x64_sys_sendmsg+0x80/0x80 [ 291.220420][ T8692] ? lockdep_hardirqs_on+0x98/0x150 [ 291.225659][ T8692] do_syscall_64+0x55/0xb0 [ 291.230116][ T8692] ? clear_bhb_loop+0x40/0x90 [ 291.234839][ T8692] ? clear_bhb_loop+0x40/0x90 [ 291.239548][ T8692] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 291.245487][ T8692] RIP: 0033:0x7f3689b9de99 [ 291.249930][ T8692] 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 [ 291.269570][ T8692] RSP: 002b:00007f368ab3b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 291.278021][ T8692] RAX: ffffffffffffffda RBX: 00007f3689e25fa0 RCX: 00007f3689b9de99 [ 291.286049][ T8692] RDX: 0000000000008000 RSI: 0000200000000000 RDI: 0000000000000005 [ 291.294048][ T8692] RBP: 00007f368ab3b090 R08: 0000000000000000 R09: 0000000000000000 [ 291.302048][ T8692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 291.310046][ T8692] R13: 00007f3689e26038 R14: 00007f3689e25fa0 R15: 00007ffdd2078e48 [ 291.318059][ T8692] [ 291.586364][ T8703] delete_channel: no stack [ 291.604990][ T8703] delete_channel: no stack [ 291.609754][ T8703] delete_channel: no stack [ 291.638870][ T8703] delete_channel: no stack [ 291.656679][ T8703] delete_channel: no stack [ 291.661462][ T8703] delete_channel: no stack [ 291.666924][ T8703] delete_channel: no stack [ 291.695786][ T8703] delete_channel: no stack [ 291.700452][ T8703] delete_channel: no stack [ 291.707197][ T8703] delete_channel: no stack [ 291.725664][ T8703] delete_channel: no stack [ 291.730328][ T8703] delete_channel: no stack [ 291.748252][ T8703] delete_channel: no stack [ 291.766359][ T8703] delete_channel: no stack [ 291.771013][ T8703] delete_channel: no stack [ 291.799770][ T8703] delete_channel: no stack [ 291.806215][ T8703] delete_channel: no stack [ 291.822616][ T8703] delete_channel: no stack [ 291.827330][ T8703] delete_channel: no stack [ 291.834145][ T8703] delete_channel: no stack [ 291.838904][ T8703] delete_channel: no stack [ 291.843684][ T8703] delete_channel: no stack [ 291.848635][ T8703] delete_channel: no stack [ 291.853817][ T8703] delete_channel: no stack [ 291.858812][ T8703] delete_channel: no stack [ 291.863752][ T8703] delete_channel: no stack [ 291.868502][ T8703] delete_channel: no stack [ 291.873551][ T8703] delete_channel: no stack [ 291.878317][ T8703] delete_channel: no stack [ 291.883209][ T8703] delete_channel: no stack [ 291.888157][ T8703] delete_channel: no stack [ 291.893072][ T8703] delete_channel: no stack [ 291.898237][ T8703] delete_channel: no stack [ 291.903101][ T8703] delete_channel: no stack [ 291.907837][ T8703] delete_channel: no stack [ 291.919741][ T8703] delete_channel: no stack [ 291.925068][ T8703] delete_channel: no stack [ 291.929873][ T8703] delete_channel: no stack [ 291.937177][ T8703] delete_channel: no stack [ 291.946000][ T8703] delete_channel: no stack [ 291.950832][ T8703] delete_channel: no stack [ 291.958208][ T8703] delete_channel: no stack [ 291.966186][ T8703] delete_channel: no stack [ 291.971054][ T8703] delete_channel: no stack [ 291.978195][ T8703] delete_channel: no stack [ 291.986350][ T8703] delete_channel: no stack [ 291.991236][ T8703] delete_channel: no stack [ 291.998356][ T8703] delete_channel: no stack [ 292.007976][ T8703] delete_channel: no stack [ 292.014822][ T8703] delete_channel: no stack [ 292.019818][ T8703] delete_channel: no stack [ 292.036218][ T8703] delete_channel: no stack [ 292.041185][ T8703] delete_channel: no stack [ 292.049075][ T8703] delete_channel: no stack [ 292.056732][ T8703] delete_channel: no stack [ 292.061608][ T8703] delete_channel: no stack [ 292.069298][ T8703] delete_channel: no stack [ 292.077808][ T8703] delete_channel: no stack [ 292.085363][ T8703] delete_channel: no stack [ 292.090302][ T8703] delete_channel: no stack [ 292.098094][ T8703] delete_channel: no stack [ 293.743620][ T8734] netlink: 'syz.1.1043': attribute type 21 has an invalid length. [ 293.772642][ T8734] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1043'. [ 294.215664][ T8741] cgroup: fork rejected by pids controller in /syz3 [ 295.610715][ T8753] FAULT_INJECTION: forcing a failure. [ 295.610715][ T8753] name failslab, interval 1, probability 0, space 0, times 0 [ 295.673189][ T8753] CPU: 1 PID: 8753 Comm: syz.2.1049 Not tainted syzkaller #0 [ 295.680655][ T8753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 295.690759][ T8753] Call Trace: [ 295.694158][ T8753] [ 295.697120][ T8753] dump_stack_lvl+0x18c/0x250 [ 295.701841][ T8753] ? show_regs_print_info+0x20/0x20 [ 295.707082][ T8753] ? load_image+0x420/0x420 [ 295.711620][ T8753] ? __might_sleep+0xe0/0xe0 [ 295.716280][ T8753] ? __lock_acquire+0x7d80/0x7d80 [ 295.721337][ T8753] should_fail_ex+0x394/0x4c0 [ 295.726052][ T8753] should_failslab+0x9/0x20 [ 295.730592][ T8753] slab_pre_alloc_hook+0x59/0x300 [ 295.735660][ T8753] ? __perf_event_period+0x4d0/0x4d0 [ 295.740991][ T8753] ? alloc_perf_context+0x4e/0x220 [ 295.746155][ T8753] __kmem_cache_alloc_node+0x53/0x250 [ 295.751579][ T8753] ? alloc_perf_context+0x4e/0x220 [ 295.756727][ T8753] kmalloc_trace+0x2a/0xe0 [ 295.761182][ T8753] alloc_perf_context+0x4e/0x220 [ 295.766161][ T8753] find_get_context+0x71/0x660 [ 295.770967][ T8753] __se_sys_perf_event_open+0xaa7/0x1c60 [ 295.776645][ T8753] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 295.782339][ T8753] ? lock_chain_count+0x20/0x20 [ 295.787235][ T8753] ? lockdep_hardirqs_on+0x98/0x150 [ 295.792471][ T8753] ? __x64_sys_perf_event_open+0x20/0xc0 [ 295.798140][ T8753] do_syscall_64+0x55/0xb0 [ 295.802607][ T8753] ? clear_bhb_loop+0x40/0x90 [ 295.807310][ T8753] ? clear_bhb_loop+0x40/0x90 [ 295.812014][ T8753] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 295.817942][ T8753] RIP: 0033:0x7fbbfa39de99 [ 295.822404][ T8753] 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 [ 295.842041][ T8753] RSP: 002b:00007fbbfb1a9028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 295.850497][ T8753] RAX: ffffffffffffffda RBX: 00007fbbfa625fa0 RCX: 00007fbbfa39de99 [ 295.858519][ T8753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000180 [ 295.866529][ T8753] RBP: 00007fbbfb1a9090 R08: 0000000000000000 R09: 0000000000000000 [ 295.874524][ T8753] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 295.882522][ T8753] R13: 00007fbbfa626038 R14: 00007fbbfa625fa0 R15: 00007ffe63964738 [ 295.890533][ T8753] [ 295.973679][ T8755] netlink: 'syz.0.1051': attribute type 27 has an invalid length. [ 295.992353][ T8755] netlink: 2418 bytes leftover after parsing attributes in process `syz.0.1051'. [ 296.030156][ T8755] @0Ù: renamed from bond_slave_1 (while UP) [ 296.230143][ T5779] bond0: (slave syz_tun): Releasing backup interface [ 296.392131][ T8762] netlink: 65185 bytes leftover after parsing attributes in process `syz.2.1053'. [ 296.770906][ T2934] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 296.964581][ T2934] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 297.147337][ T2934] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 297.300093][ T2934] bond0: (slave netdevsim0): Releasing backup interface [ 297.321314][ T2934] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 297.472859][ T5778] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 297.493761][ T5778] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 297.505258][ T5778] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 297.517203][ T5778] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 297.526585][ T5778] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 297.534331][ T5778] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 297.598850][ T8781] netlink: 64771 bytes leftover after parsing attributes in process `syz.1.1061'. [ 297.659394][ T8777] netlink: 65185 bytes leftover after parsing attributes in process `syz.2.1060'. [ 297.698578][ T8785] FAULT_INJECTION: forcing a failure. [ 297.698578][ T8785] name failslab, interval 1, probability 0, space 0, times 0 [ 297.712344][ T8785] CPU: 0 PID: 8785 Comm: syz.1.1062 Not tainted syzkaller #0 [ 297.719792][ T8785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 297.729898][ T8785] Call Trace: [ 297.733226][ T8785] [ 297.736207][ T8785] dump_stack_lvl+0x18c/0x250 [ 297.741043][ T8785] ? show_regs_print_info+0x20/0x20 [ 297.746397][ T8785] ? load_image+0x420/0x420 [ 297.750976][ T8785] ? __might_sleep+0xe0/0xe0 [ 297.755644][ T8785] ? __lock_acquire+0x7d80/0x7d80 [ 297.760738][ T8785] should_fail_ex+0x394/0x4c0 [ 297.765489][ T8785] should_failslab+0x9/0x20 [ 297.770044][ T8785] slab_pre_alloc_hook+0x59/0x300 [ 297.775121][ T8785] ? tomoyo_realpath_from_path+0xe6/0x5c0 [ 297.780890][ T8785] ? tomoyo_realpath_from_path+0xe6/0x5c0 [ 297.786657][ T8785] __kmem_cache_alloc_node+0x53/0x250 [ 297.792101][ T8785] ? tomoyo_realpath_from_path+0xe6/0x5c0 [ 297.797856][ T8785] __kmalloc+0xa7/0x240 [ 297.802048][ T8785] tomoyo_realpath_from_path+0xe6/0x5c0 [ 297.807636][ T8785] ? tomoyo_domain+0xd6/0x120 [ 297.812367][ T8785] tomoyo_path_number_perm+0x248/0x5e0 [ 297.817888][ T8785] ? tomoyo_path_number_perm+0x217/0x5e0 [ 297.823551][ T8785] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 297.829048][ T8785] ? ksys_write+0x1d2/0x260 [ 297.833618][ T8785] ? __fget_files+0x28/0x460 [ 297.838259][ T8785] security_file_ioctl+0x70/0xa0 [ 297.843322][ T8785] __se_sys_ioctl+0x48/0x170 [ 297.848120][ T8785] do_syscall_64+0x55/0xb0 [ 297.852581][ T8785] ? clear_bhb_loop+0x40/0x90 [ 297.857291][ T8785] ? clear_bhb_loop+0x40/0x90 [ 297.861994][ T8785] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 297.867929][ T8785] RIP: 0033:0x7f3689b9de99 [ 297.872374][ T8785] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 297.892010][ T8785] RSP: 002b:00007f368ab3b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 297.900539][ T8785] RAX: ffffffffffffffda RBX: 00007f3689e25fa0 RCX: 00007f3689b9de99 [ 297.908542][ T8785] RDX: 0000200000000000 RSI: 00000000c008240a RDI: 0000000000000003 [ 297.916537][ T8785] RBP: 00007f368ab3b090 R08: 0000000000000000 R09: 0000000000000000 [ 297.924534][ T8785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 297.932536][ T8785] R13: 00007f3689e26038 R14: 00007f3689e25fa0 R15: 00007ffdd2078e48 [ 297.940566][ T8785] [ 297.965822][ T8785] ERROR: Out of memory at tomoyo_realpath_from_path. [ 298.256871][ T8792] delete_channel: no stack [ 298.261517][ T8792] delete_channel: no stack [ 299.105876][ T8778] chnl_net:caif_netlink_parms(): no params data found [ 299.622250][ T5087] Bluetooth: hci2: command tx timeout [ 300.409721][ T8778] bridge0: port 1(bridge_slave_0) entered blocking state [ 300.428271][ T8778] bridge0: port 1(bridge_slave_0) entered disabled state [ 300.440665][ T8778] bridge_slave_0: entered allmulticast mode [ 300.452580][ T8778] bridge_slave_0: entered promiscuous mode [ 300.461093][ T8778] bridge0: port 2(bridge_slave_1) entered blocking state [ 300.468700][ T8778] bridge0: port 2(bridge_slave_1) entered disabled state [ 300.476267][ T8778] bridge_slave_1: entered allmulticast mode [ 300.484164][ T8778] bridge_slave_1: entered promiscuous mode [ 300.576345][ T8778] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 300.592913][ T8778] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 300.649323][ T8778] team0: Port device team_slave_0 added [ 300.660920][ T8778] team0: Port device team_slave_1 added [ 300.721641][ T8778] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 300.757122][ T8778] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 300.809646][ T8778] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 300.843430][ T2934] hsr_slave_0: left promiscuous mode [ 300.850025][ T2934] hsr_slave_1: left promiscuous mode [ 300.862550][ T2934] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 300.870172][ T2934] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 300.893572][ T2934] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 300.901144][ T2934] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 300.923282][ T2934] bridge_slave_1: left allmulticast mode [ 300.929423][ T2934] bridge_slave_1: left promiscuous mode [ 300.937107][ T2934] bridge0: port 2(bridge_slave_1) entered disabled state [ 300.952900][ T2934] bridge_slave_0: left allmulticast mode [ 300.963078][ T2934] bridge_slave_0: left promiscuous mode [ 300.972941][ T2934] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.030034][ T2934] veth0_macvtap: left promiscuous mode [ 301.036446][ T2934] veth1_vlan: left allmulticast mode [ 301.049246][ T2934] veth1_vlan: left promiscuous mode [ 301.061132][ T2934] veth0_vlan: left promiscuous mode [ 301.548665][ T8862] delete_channel: no stack [ 301.571100][ T8862] delete_channel: no stack [ 301.702751][ T5087] Bluetooth: hci2: command tx timeout [ 303.782068][ T5087] Bluetooth: hci2: command tx timeout [ 305.862620][ T5087] Bluetooth: hci2: command tx timeout [ 315.025599][ T5778] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 315.035382][ T5778] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 315.043894][ T5778] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 315.053252][ T5778] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 315.061070][ T5778] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 315.069008][ T5778] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 317.141856][ T5087] Bluetooth: hci4: command tx timeout [ 317.307059][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.313780][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.525642][ T5778] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 317.534173][ T5778] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 317.546818][ T5778] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 317.555061][ T5778] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 317.568003][ T5778] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 317.576049][ T5778] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 318.542652][ T5087] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 318.551964][ T5087] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 318.560490][ T5087] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 318.572546][ T5087] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 318.580370][ T5087] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 318.588092][ T5087] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 319.221904][ T5778] Bluetooth: hci4: command tx timeout [ 319.621982][ T5778] Bluetooth: hci5: command tx timeout [ 320.666983][ T5778] Bluetooth: hci6: command tx timeout [ 321.302086][ T5778] Bluetooth: hci4: command tx timeout [ 321.705470][ T5778] Bluetooth: hci5: command tx timeout [ 322.742025][ T5778] Bluetooth: hci6: command tx timeout [ 323.391898][ T5778] Bluetooth: hci4: command tx timeout [ 323.781960][ T5778] Bluetooth: hci5: command tx timeout [ 324.821928][ T5778] Bluetooth: hci6: command tx timeout [ 325.861916][ T5778] Bluetooth: hci5: command tx timeout [ 326.901803][ T5778] Bluetooth: hci6: command tx timeout [ 358.218530][ T5087] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 358.229603][ T5087] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 358.238744][ T5087] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 358.247860][ T5087] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 358.256613][ T5087] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 358.271092][ T5087] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 360.342144][ T5778] Bluetooth: hci7: command tx timeout [ 362.422089][ T5778] Bluetooth: hci7: command tx timeout [ 364.502138][ T5778] Bluetooth: hci7: command tx timeout [ 366.582162][ T5778] Bluetooth: hci7: command tx timeout [ 375.104153][ T5087] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 375.114049][ T5087] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 375.123028][ T5087] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 375.131472][ T5087] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 375.140629][ T5087] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 375.149508][ T5087] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 377.222091][ T5087] Bluetooth: hci8: command tx timeout [ 378.132448][ T5778] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 378.141927][ T5778] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 378.150698][ T5778] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 378.160489][ T5778] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 378.172075][ T5778] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 378.180534][ T5778] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 378.568330][ T5087] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 378.578630][ T5087] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 378.587483][ T5087] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 378.598676][ T5087] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 378.607863][ T5087] Bluetooth: hci10: unexpected cc 0x0c25 length: 249 > 3 [ 378.615706][ T5087] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 378.747238][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.753790][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.302019][ T5778] Bluetooth: hci8: command tx timeout [ 380.261963][ T5778] Bluetooth: hci9: command tx timeout [ 380.661922][ T5778] Bluetooth: hci10: command tx timeout [ 381.383873][ T5778] Bluetooth: hci8: command tx timeout [ 382.341914][ T5778] Bluetooth: hci9: command tx timeout [ 382.741794][ T5778] Bluetooth: hci10: command tx timeout [ 383.461954][ T5778] Bluetooth: hci8: command tx timeout [ 384.421881][ T5778] Bluetooth: hci9: command tx timeout [ 384.822038][ T5778] Bluetooth: hci10: command tx timeout [ 386.501933][ T5778] Bluetooth: hci9: command tx timeout [ 386.901932][ T5778] Bluetooth: hci10: command tx timeout [ 419.147995][ T5087] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 419.160052][ T5087] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 419.168658][ T5087] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 419.178235][ T5087] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 419.187816][ T5087] Bluetooth: hci11: unexpected cc 0x0c25 length: 249 > 3 [ 419.197648][ T5087] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 421.221874][ T5778] Bluetooth: hci11: command tx timeout [ 421.782036][ T5778] Bluetooth: hci2: command 0x0406 tx timeout [ 423.301734][ T5087] Bluetooth: hci11: command tx timeout [ 425.381744][ T5087] Bluetooth: hci11: command tx timeout [ 427.461910][ T5087] Bluetooth: hci11: command tx timeout [ 435.158291][ T5778] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 435.167956][ T5778] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 435.176240][ T5778] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 435.185009][ T5778] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 435.193718][ T5778] Bluetooth: hci12: unexpected cc 0x0c25 length: 249 > 3 [ 435.202454][ T5778] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 437.231788][ T5087] Bluetooth: hci12: command tx timeout [ 438.147524][ T5778] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 438.157244][ T5778] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 438.166027][ T5778] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 438.174939][ T5778] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 438.185639][ T5778] Bluetooth: hci13: unexpected cc 0x0c25 length: 249 > 3 [ 438.193443][ T5778] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 439.180453][ T5087] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 439.191004][ T5087] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 439.199999][ T5087] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 439.208601][ T5087] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 439.216480][ T5087] Bluetooth: hci14: unexpected cc 0x0c25 length: 249 > 3 [ 439.224155][ T5087] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 439.301862][ T5778] Bluetooth: hci12: command tx timeout [ 440.187475][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.195683][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.261902][ T5087] Bluetooth: hci13: command tx timeout [ 441.302019][ T5087] Bluetooth: hci14: command tx timeout [ 441.381799][ T5087] Bluetooth: hci12: command tx timeout [ 442.265267][ T5087] Bluetooth: hci4: command 0x0406 tx timeout [ 442.271362][ T5087] Bluetooth: hci5: command 0x0406 tx timeout [ 442.271812][ T5781] Bluetooth: hci6: command 0x0406 tx timeout [ 442.352472][ T5778] Bluetooth: hci13: command tx timeout [ 443.391994][ T5778] Bluetooth: hci14: command tx timeout [ 443.461829][ T5778] Bluetooth: hci12: command tx timeout [ 444.422553][ T5778] Bluetooth: hci13: command tx timeout [ 445.461780][ T5778] Bluetooth: hci14: command tx timeout [ 446.507229][ T5778] Bluetooth: hci13: command tx timeout [ 447.541809][ T5778] Bluetooth: hci14: command tx timeout [ 451.701936][ T29] INFO: task kworker/u4:1:12 blocked for more than 143 seconds. [ 451.709700][ T29] Not tainted syzkaller #0 [ 451.721757][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 451.730535][ T29] task:kworker/u4:1 state:D stack:23312 pid:12 ppid:2 flags:0x00004000 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 451.747848][ T29] Workqueue: events_unbound linkwatch_event [ 451.754268][ T29] Call Trace: [ 451.757685][ T29] [ 451.760738][ T29] __schedule+0x15ae/0x4660 [ 451.765779][ T29] ? asan.module_dtor+0x20/0x20 [ 451.770803][ T29] ? __mutex_lock+0x66e/0xc80 [ 451.775610][ T29] ? __mutex_trylock_common+0x8a/0x270 [ 451.781187][ T29] ? kthread_data+0x4f/0xc0 [ 451.785865][ T29] ? wq_worker_sleeping+0x63/0x240 [ 451.791076][ T29] schedule+0xbd/0x170 [ 451.795592][ T29] schedule_preempt_disabled+0x13/0x20 [ 451.801118][ T29] __mutex_lock+0x673/0xc80 [ 451.806105][ T29] ? __mutex_lock+0x4d2/0xc80 [ 451.810849][ T29] ? linkwatch_event+0xe/0x60 [ 451.815643][ T29] ? mutex_lock_nested+0x20/0x20 [ 451.820648][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 451.825997][ T29] ? process_scheduled_works+0x975/0x1600 [ 451.831812][ T29] ? process_scheduled_works+0x975/0x1600 [ 451.837590][ T29] linkwatch_event+0xe/0x60 [ 451.842227][ T29] process_scheduled_works+0xa60/0x1600 [ 451.847875][ T29] ? worker_attach_to_pool+0x370/0x370 [ 451.853445][ T29] ? assign_work+0x3cc/0x5d0 [ 451.858112][ T29] worker_thread+0xa5e/0xfe0 [ 451.863158][ T29] kthread+0x2fa/0x390 [ 451.867300][ T29] ? pr_cont_work+0x550/0x550 [ 451.872184][ T29] ? kthread_blkcg+0xd0/0xd0 [ 451.876847][ T29] ret_from_fork+0x48/0x80 [ 451.881347][ T29] ? kthread_blkcg+0xd0/0xd0 [ 451.891654][ T29] ret_from_fork_asm+0x11/0x20 [ 451.896552][ T29] [ 451.899719][ T29] INFO: task kworker/1:3:1204 blocked for more than 143 seconds. [ 451.931757][ T29] Not tainted syzkaller #0 [ 451.945613][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 451.976958][ T29] task:kworker/1:3 state:D stack:26440 pid:1204 ppid:2 flags:0x00004000 [ 451.996888][ T29] Workqueue: events switchdev_deferred_process_work [ 452.004156][ T29] Call Trace: [ 452.007542][ T29] [ 452.010581][ T29] __schedule+0x15ae/0x4660 [ 452.016190][ T29] ? mark_lock+0x94/0x320 [ 452.020672][ T29] ? asan.module_dtor+0x20/0x20 [ 452.026258][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 452.031363][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 452.037232][ T29] schedule+0xbd/0x170 [ 452.041373][ T29] schedule_preempt_disabled+0x13/0x20 [ 452.047297][ T29] __mutex_lock+0x673/0xc80 [ 452.055069][ T29] ? __mutex_lock+0x4d2/0xc80 [ 452.059854][ T29] ? switchdev_deferred_process_work+0xe/0x20 [ 452.066111][ T29] ? mutex_lock_nested+0x20/0x20 [ 452.071131][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 452.081024][ T29] ? process_scheduled_works+0x975/0x1600 [ 452.087144][ T29] ? process_scheduled_works+0x975/0x1600 [ 452.093152][ T29] switchdev_deferred_process_work+0xe/0x20 [ 452.099118][ T29] process_scheduled_works+0xa60/0x1600 [ 452.105315][ T29] ? worker_attach_to_pool+0x370/0x370 [ 452.110854][ T29] ? assign_work+0x3cc/0x5d0 [ 452.115907][ T29] worker_thread+0xa5e/0xfe0 [ 452.120579][ T29] ? _raw_spin_unlock+0x40/0x40 [ 452.126970][ T29] ? __kthread_parkme+0x71/0x1c0 [ 452.133384][ T29] kthread+0x2fa/0x390 [ 452.137519][ T29] ? pr_cont_work+0x550/0x550 [ 452.143578][ T29] ? kthread_blkcg+0xd0/0xd0 [ 452.148233][ T29] ret_from_fork+0x48/0x80 [ 452.153264][ T29] ? kthread_blkcg+0xd0/0xd0 [ 452.157920][ T29] ret_from_fork_asm+0x11/0x20 [ 452.163154][ T29] [ 452.166345][ T29] INFO: task kworker/u4:7:2922 blocked for more than 143 seconds. [ 452.174720][ T29] Not tainted syzkaller #0 [ 452.179709][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 452.190473][ T29] task:kworker/u4:7 state:D stack:25256 pid:2922 ppid:2 flags:0x00004000 [ 452.199904][ T29] Workqueue: ipv6_addrconf addrconf_verify_work [ 452.210497][ T29] Call Trace: [ 452.214168][ T29] [ 452.217192][ T29] __schedule+0x15ae/0x4660 [ 452.222474][ T29] ? asan.module_dtor+0x20/0x20 [ 452.227411][ T29] ? __mutex_lock+0x66e/0xc80 [ 452.233955][ T29] ? __mutex_trylock_common+0x8a/0x270 [ 452.239511][ T29] ? kthread_data+0x4f/0xc0 [ 452.246610][ T29] ? wq_worker_sleeping+0x63/0x240 [ 452.252433][ T29] schedule+0xbd/0x170 [ 452.256568][ T29] schedule_preempt_disabled+0x13/0x20 [ 452.262593][ T29] __mutex_lock+0x673/0xc80 [ 452.267172][ T29] ? __mutex_lock+0x4d2/0xc80 [ 452.272413][ T29] ? addrconf_verify_work+0x19/0x30 [ 452.277699][ T29] ? mutex_lock_nested+0x20/0x20 [ 452.283174][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 452.289249][ T29] ? read_lock_is_recursive+0x20/0x20 [ 452.295198][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 452.300492][ T29] addrconf_verify_work+0x19/0x30 [ 452.306074][ T29] ? process_scheduled_works+0x975/0x1600 [ 452.312252][ T29] process_scheduled_works+0xa60/0x1600 [ 452.317914][ T29] ? worker_attach_to_pool+0x370/0x370 [ 452.323506][ T29] ? assign_work+0x3cc/0x5d0 [ 452.328167][ T29] worker_thread+0xa5e/0xfe0 [ 452.333475][ T29] kthread+0x2fa/0x390 [ 452.337646][ T29] ? pr_cont_work+0x550/0x550 [ 452.342923][ T29] ? kthread_blkcg+0xd0/0xd0 [ 452.347581][ T29] ret_from_fork+0x48/0x80 [ 452.352535][ T29] ? kthread_blkcg+0xd0/0xd0 [ 452.357378][ T29] ret_from_fork_asm+0x11/0x20 [ 452.364064][ T29] [ 452.367300][ T29] INFO: task dhcpcd:5437 blocked for more than 144 seconds. [ 452.375265][ T29] Not tainted syzkaller #0 [ 452.380303][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 452.389557][ T29] task:dhcpcd state:D stack:21032 pid:5437 ppid:5436 flags:0x00004002 [ 452.399148][ T29] Call Trace: [ 452.402833][ T29] [ 452.405820][ T29] __schedule+0x15ae/0x4660 [ 452.410406][ T29] ? asan.module_dtor+0x20/0x20 [ 452.415887][ T29] ? __mutex_lock+0x66e/0xc80 [ 452.424957][ T29] ? __mutex_trylock_common+0x8a/0x270 [ 452.430495][ T29] ? trace_raw_output_contention_end+0xd0/0xd0 [ 452.437171][ T29] schedule+0xbd/0x170 [ 452.441354][ T29] schedule_preempt_disabled+0x13/0x20 [ 452.447351][ T29] __mutex_lock+0x673/0xc80 [ 452.452261][ T29] ? __mutex_lock+0x4d2/0xc80 [ 452.457191][ T29] ? devinet_ioctl+0x2fc/0x1d70 [ 452.462657][ T29] ? mutex_lock_nested+0x20/0x20 [ 452.467696][ T29] ? bpf_lsm_capable+0x9/0x10 [ 452.473033][ T29] ? security_capable+0x89/0xb0 [ 452.478001][ T29] devinet_ioctl+0x2fc/0x1d70 [ 452.483195][ T29] ? __might_fault+0xc6/0x120 [ 452.488050][ T29] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 452.493667][ T29] ? _copy_from_user+0xa5/0xe0 [ 452.498535][ T29] ? get_user_ifreq+0x12b/0x180 [ 452.503948][ T29] inet_ioctl+0x42b/0x560 [ 452.508370][ T29] ? tomoyo_path_number_perm+0x217/0x5e0 [ 452.514505][ T29] ? inet_shutdown+0x370/0x370 [ 452.519328][ T29] ? slab_free_freelist_hook+0x130/0x1a0 [ 452.525504][ T29] ? tomoyo_path_number_perm+0x4b7/0x5e0 [ 452.531223][ T29] ? __kmem_cache_free+0xba/0x1f0 [ 452.536746][ T29] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 452.542662][ T29] sock_do_ioctl+0xfc/0x310 [ 452.547218][ T29] ? sock_show_fdinfo+0xb0/0xb0 [ 452.552559][ T29] sock_ioctl+0x5be/0x7e0 [ 452.556961][ T29] ? sock_poll+0x3e0/0x3e0 [ 452.562067][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 452.568132][ T29] ? fd_install+0x60/0x4e0 [ 452.576996][ T29] ? bpf_lsm_file_ioctl+0x9/0x10 [ 452.582210][ T29] ? security_file_ioctl+0x80/0xa0 [ 452.587397][ T29] ? sock_poll+0x3e0/0x3e0 [ 452.597313][ T29] __se_sys_ioctl+0xfd/0x170 [ 452.602368][ T29] do_syscall_64+0x55/0xb0 [ 452.606876][ T29] ? clear_bhb_loop+0x40/0x90 [ 452.616375][ T29] ? clear_bhb_loop+0x40/0x90 [ 452.621105][ T29] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 452.627190][ T29] RIP: 0033:0x7f3bfc401378 [ 452.631866][ T29] RSP: 002b:00007ffc2e34ee68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 452.640413][ T29] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f3bfc401378 [ 452.653589][ T29] RDX: 00007ffc2e35f060 RSI: 0000000000008914 RDI: 0000000000000011 [ 452.661815][ T29] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 452.669866][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc2e36f200 [ 452.679476][ T29] R13: 00007f3bfc3016c8 R14: 0000000000000028 R15: 0000000000008914 [ 452.687748][ T29] [ 452.690872][ T29] INFO: task syz-executor:8778 blocked for more than 144 seconds. [ 452.698935][ T29] Not tainted syzkaller #0 [ 452.705125][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 452.714250][ T29] task:syz-executor state:D stack:22344 pid:8778 ppid:1 flags:0x00004004 [ 452.723587][ T29] Call Trace: [ 452.726914][ T29] [ 452.729983][ T29] __schedule+0x15ae/0x4660 [ 452.734714][ T29] ? asan.module_dtor+0x20/0x20 [ 452.739634][ T29] ? __mutex_lock+0x66e/0xc80 [ 452.744471][ T29] ? __mutex_trylock_common+0x8a/0x270 [ 452.749994][ T29] ? trace_raw_output_contention_end+0xd0/0xd0 [ 452.756321][ T29] ? mutex_spin_on_owner+0x7d/0x330 [ 452.761657][ T29] schedule+0xbd/0x170 [ 452.765932][ T29] schedule_preempt_disabled+0x13/0x20 [ 452.771444][ T29] __mutex_lock+0x673/0xc80 [ 452.776602][ T29] ? __mutex_lock+0x4d2/0xc80 [ 452.781347][ T29] ? rtnetlink_rcv_msg+0x7ed/0xf90 [ 452.787928][ T29] ? mutex_lock_nested+0x20/0x20 [ 452.793291][ T29] rtnetlink_rcv_msg+0x7ed/0xf90 [ 452.798289][ T29] ? rtnetlink_rcv_msg+0x220/0xf90 [ 452.804004][ T29] ? rtnetlink_bind+0x80/0x80 [ 452.808738][ T29] ? mark_lock+0x94/0x320 [ 452.815080][ T29] ? __lock_acquire+0x1262/0x7d80 [ 452.820196][ T29] ? mark_lock+0x94/0x320 [ 452.825054][ T29] ? mark_lock+0x94/0x320 [ 452.829453][ T29] ? __lock_acquire+0x1262/0x7d80 [ 452.834941][ T29] ? kmalloc_reserve+0x95/0x240 [ 452.839880][ T29] ? verify_lock_unused+0x140/0x140 [ 452.845619][ T29] ? verify_lock_unused+0x140/0x140 [ 452.850917][ T29] netlink_rcv_skb+0x235/0x4c0 [ 452.856278][ T29] ? rtnetlink_bind+0x80/0x80 [ 452.861028][ T29] ? netlink_ack+0x1160/0x1160 [ 452.866449][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 452.871542][ T29] ? net_generic+0x1e/0x240 [ 452.876579][ T29] ? netlink_deliver_tap+0x2e/0x1b0 [ 452.882146][ T29] netlink_unicast+0x7b1/0x930 [ 452.886995][ T29] netlink_sendmsg+0x8d0/0xbf0 [ 452.892293][ T29] ? netlink_getsockopt+0x590/0x590 [ 452.897590][ T29] ? apparmor_socket_sendmsg+0x8e/0x330 [ 452.903665][ T29] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 452.909057][ T29] ? security_socket_sendmsg+0x80/0xa0 [ 452.915130][ T29] __sys_sendto+0x4a9/0x6b0 [ 452.919790][ T29] ? __ia32_sys_getpeername+0x90/0x90 [ 452.926367][ T29] ? slab_free_freelist_hook+0x130/0x1a0 [ 452.932522][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 452.938582][ T29] ? __fput+0x67e/0x940 [ 452.943230][ T29] ? lock_chain_count+0x20/0x20 [ 452.948167][ T29] __x64_sys_sendto+0xde/0xf0 [ 452.953333][ T29] do_syscall_64+0x55/0xb0 [ 452.957856][ T29] ? clear_bhb_loop+0x40/0x90 [ 452.963036][ T29] ? clear_bhb_loop+0x40/0x90 [ 452.967785][ T29] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 452.974320][ T29] RIP: 0033:0x7fd1c715e6ce [ 452.978799][ T29] RSP: 002b:00007ffd474fed98 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 452.996044][ T29] RAX: ffffffffffffffda RBX: 000055555bb82500 RCX: 00007fd1c715e6ce [ 453.004422][ T29] RDX: 0000000000000028 RSI: 00007fd1c7f54670 RDI: 0000000000000003 [ 453.012783][ T29] RBP: 0000000000000001 R08: 00007ffd474fee14 R09: 000000000000000c [ 453.020896][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 453.029114][ T29] R13: 0000000000000000 R14: 00007fd1c7f54670 R15: 0000000000000000 [ 453.038307][ T29] [ 453.041462][ T29] INFO: task syz.1.1073:8831 blocked for more than 144 seconds. [ 453.051117][ T29] Not tainted syzkaller #0 [ 453.058033][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 453.074749][ T29] task:syz.1.1073 state:D stack:24648 pid:8831 ppid:5775 flags:0x00004006 [ 453.085267][ T29] Call Trace: [ 453.088598][ T29] [ 453.091575][ T29] __schedule+0x15ae/0x4660 [ 453.096265][ T29] ? verify_lock_unused+0x140/0x140 [ 453.101544][ T29] ? asan.module_dtor+0x20/0x20 [ 453.111104][ T29] ? __mutex_lock+0x66e/0xc80 [ 453.116976][ T29] ? __mutex_trylock_common+0x8a/0x270 [ 453.127155][ T29] ? trace_raw_output_contention_end+0xd0/0xd0 [ 453.133538][ T29] schedule+0xbd/0x170 [ 453.137673][ T29] schedule_preempt_disabled+0x13/0x20 [ 453.150205][ T29] __mutex_lock+0x673/0xc80 [ 453.155916][ T29] ? __mutex_lock+0x4d2/0xc80 [ 453.160664][ T29] ? ip_tunnel_delete_nets+0xd6/0x380 [ 453.170899][ T29] ? mutex_lock_nested+0x20/0x20 [ 453.176131][ T29] ip_tunnel_delete_nets+0xd6/0x380 [ 453.181446][ T29] ? net_generic+0x1e/0x240 [ 453.186248][ T29] ? ip_tunnel_bind_dev+0x7e0/0x7e0 [ 453.191521][ T29] ? fou_exit_net+0x1e1/0x200 [ 453.196336][ T29] ? __kmem_cache_free+0xba/0x1f0 [ 453.201426][ T29] ? ipip_init_net+0x30/0x30 [ 453.206198][ T29] setup_net+0x85a/0xa20 [ 453.210577][ T29] ? copy_net_ns+0x5d0/0x5d0 [ 453.215293][ T29] ? down_read_killable+0x1d0/0x340 [ 453.220553][ T29] copy_net_ns+0x35e/0x5d0 [ 453.226180][ T29] create_new_namespaces+0x3ce/0x700 [ 453.231589][ T29] ? copy_namespaces+0x5c/0x4a0 [ 453.236584][ T29] copy_namespaces+0x42a/0x4a0 [ 453.241417][ T29] copy_process+0x174a/0x3df0 [ 453.246387][ T29] ? plist_add+0x3db/0x490 [ 453.250919][ T29] ? copy_process+0x98e/0x3df0 [ 453.258159][ T29] ? futex_wait+0x4a7/0x5c0 [ 453.264344][ T29] ? __pidfd_prepare+0x140/0x140 [ 453.269372][ T29] kernel_clone+0x24b/0x8a0 [ 453.274282][ T29] ? create_io_thread+0x190/0x190 [ 453.279530][ T29] ? do_futex+0x2ff/0x3e0 [ 453.285367][ T29] __x64_sys_clone+0x1b7/0x230 [ 453.290228][ T29] ? fput+0x154/0x1a0 [ 453.294728][ T29] ? __ia32_sys_vfork+0x140/0x140 [ 453.299854][ T29] ? lock_chain_count+0x20/0x20 [ 453.305277][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 453.310558][ T29] do_syscall_64+0x55/0xb0 [ 453.315512][ T29] ? clear_bhb_loop+0x40/0x90 [ 453.320340][ T29] ? clear_bhb_loop+0x40/0x90 [ 453.325554][ T29] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 453.331529][ T29] RIP: 0033:0x7f3689b9de99 [ 453.336495][ T29] RSP: 002b:00007f368ab3afd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 453.345366][ T29] RAX: ffffffffffffffda RBX: 00007f3689e25fa0 RCX: 00007f3689b9de99 [ 453.353650][ T29] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041064400 [ 453.362922][ T29] RBP: 00007f3689c33eaf R08: 0000000000000000 R09: 0000000000000000 [ 453.370966][ T29] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 453.384461][ T29] R13: 00007f3689e26038 R14: 00007f3689e25fa0 R15: 00007ffdd2078e48 [ 453.393745][ T29] [ 453.396836][ T29] INFO: task syz.2.1079:8867 blocked for more than 145 seconds. [ 453.405061][ T29] Not tainted syzkaller #0 [ 453.410056][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 453.418863][ T29] task:syz.2.1079 state:D stack:25000 pid:8867 ppid:5783 flags:0x00004004 [ 453.428404][ T29] Call Trace: [ 453.431790][ T29] [ 453.434775][ T29] __schedule+0x15ae/0x4660 [ 453.439373][ T29] ? asan.module_dtor+0x20/0x20 [ 453.445096][ T29] ? __mutex_lock+0x66e/0xc80 [ 453.449858][ T29] ? __mutex_trylock_common+0x8a/0x270 [ 453.455845][ T29] ? trace_raw_output_contention_end+0xd0/0xd0 [ 453.462516][ T29] schedule+0xbd/0x170 [ 453.466666][ T29] schedule_preempt_disabled+0x13/0x20 [ 453.472689][ T29] __mutex_lock+0x673/0xc80 [ 453.477356][ T29] ? __mutex_lock+0x4d2/0xc80 [ 453.483081][ T29] ? tcx_link_attach+0xf4/0x960 [ 453.488016][ T29] ? mutex_lock_nested+0x20/0x20 [ 453.493537][ T29] ? __fget_files+0x28/0x460 [ 453.498210][ T29] tcx_link_attach+0xf4/0x960 [ 453.503392][ T29] ? __fget_files+0x28/0x460 [ 453.508049][ T29] ? tcx_prog_query+0x140/0x140 [ 453.513295][ T29] ? __fget_files+0x3fc/0x460 [ 453.518050][ T29] ? bpf_prog_attach_check_attach_type+0x188/0x440 [ 453.525120][ T29] link_create+0x390/0x720 [ 453.529623][ T29] __sys_bpf+0x4d7/0x890 [ 453.534372][ T29] ? bpf_link_show_fdinfo+0x390/0x390 [ 453.539807][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 453.546224][ T29] ? lock_chain_count+0x20/0x20 [ 453.551139][ T29] __x64_sys_bpf+0x7c/0x90 [ 453.557177][ T29] do_syscall_64+0x55/0xb0 [ 453.561973][ T29] ? clear_bhb_loop+0x40/0x90 [ 453.566714][ T29] ? clear_bhb_loop+0x40/0x90 [ 453.571439][ T29] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 453.578188][ T29] RIP: 0033:0x7fbbfa39de99 [ 453.583939][ T29] RSP: 002b:00007fbbfb1a9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 453.594220][ T29] RAX: ffffffffffffffda RBX: 00007fbbfa625fa0 RCX: 00007fbbfa39de99 [ 453.602578][ T29] RDX: 0000000000000020 RSI: 00002000000002c0 RDI: 000000000000001c [ 453.610598][ T29] RBP: 00007fbbfa433eaf R08: 0000000000000000 R09: 0000000000000000 [ 453.619217][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 453.627620][ T29] R13: 00007fbbfa626038 R14: 00007fbbfa625fa0 R15: 00007ffe63964738 [ 453.636174][ T29] [ 453.639256][ T29] INFO: task syz.0.1080:8870 blocked for more than 145 seconds. [ 453.647381][ T29] Not tainted syzkaller #0 [ 453.652757][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 453.661476][ T29] task:syz.0.1080 state:D stack:26040 pid:8870 ppid:5780 flags:0x00004004 [ 453.670830][ T29] Call Trace: [ 453.676342][ T29] [ 453.679348][ T29] __schedule+0x15ae/0x4660 [ 453.686676][ T29] ? stack_trace_save+0x100/0x100 [ 453.693136][ T29] ? asan.module_dtor+0x20/0x20 [ 453.698157][ T29] ? __mutex_lock+0x66e/0xc80 [ 453.703066][ T29] ? __mutex_trylock_common+0x8a/0x270 [ 453.708553][ T29] ? trace_raw_output_contention_end+0xd0/0xd0 [ 453.719078][ T29] schedule+0xbd/0x170 [ 453.723275][ T29] schedule_preempt_disabled+0x13/0x20 [ 453.728792][ T29] __mutex_lock+0x673/0xc80 [ 453.737988][ T29] ? __mutex_lock+0x4d2/0xc80 [ 453.742769][ T29] ? ethnl_default_dumpit+0x78/0x8a0 [ 453.748209][ T29] ? mutex_lock_nested+0x20/0x20 [ 453.753455][ T29] ? __kmem_cache_alloc_node+0x194/0x250 [ 453.759167][ T29] ethnl_default_dumpit+0x78/0x8a0 [ 453.768910][ T29] ? __alloc_skb+0x138/0x2c0 [ 453.773663][ T29] ? __kmalloc_node_track_caller+0xe2/0x230 [ 453.779670][ T29] ? __build_skb_around+0x245/0x3c0 [ 453.790568][ T29] genl_dumpit+0xff/0x1a0 [ 453.795145][ T29] netlink_dump+0x738/0xec0 [ 453.799747][ T29] ? netlink_lookup+0x200/0x200 [ 453.805790][ T29] ? genl_start+0x571/0x6c0 [ 453.810367][ T29] __netlink_dump_start+0x57c/0x7a0 [ 453.815665][ T29] genl_family_rcv_msg_dumpit+0x214/0x310 [ 453.821464][ T29] ? genl_rcv_msg+0x7a0/0x7a0 [ 453.828617][ T29] ? genl_get_cmd+0x693/0x930 [ 453.835332][ T29] ? genl_family_rcv_msg_doit+0x310/0x310 [ 453.841109][ T29] ? genl_start+0x6c0/0x6c0 [ 453.848497][ T29] ? genl_dumpit+0x1a0/0x1a0 [ 453.855088][ T29] genl_rcv_msg+0x5de/0x7a0 [ 453.859668][ T29] ? genl_bind+0x360/0x360 [ 453.867051][ T29] ? ethnl_default_doit+0xba0/0xba0 [ 453.874416][ T29] ? ethnl_default_start+0x560/0x560 [ 453.879754][ T29] ? ethnl_default_dumpit+0x8a0/0x8a0 [ 453.885394][ T29] ? ref_tracker_free+0x686/0x830 [ 453.890685][ T29] netlink_rcv_skb+0x235/0x4c0 [ 453.896724][ T29] ? genl_bind+0x360/0x360 [ 453.901228][ T29] ? netlink_ack+0x1160/0x1160 [ 453.906291][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 453.911394][ T29] ? down_read+0x1ac/0x2e0 [ 453.916808][ T29] genl_rcv+0x28/0x40 [ 453.920870][ T29] netlink_unicast+0x7b1/0x930 [ 453.925859][ T29] netlink_sendmsg+0x8d0/0xbf0 [ 453.930718][ T29] ? netlink_getsockopt+0x590/0x590 [ 453.937305][ T29] ? apparmor_socket_sendmsg+0x8e/0x330 [ 453.943110][ T29] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 453.948462][ T29] ? security_socket_sendmsg+0x80/0xa0 [ 453.954158][ T29] ? netlink_getsockopt+0x590/0x590 [ 453.959452][ T29] ____sys_sendmsg+0x61b/0x980 [ 453.964465][ T29] ? __asan_memset+0x22/0x40 [ 453.969141][ T29] ? __sys_sendmsg_sock+0x30/0x30 [ 453.974282][ T29] ? __import_iovec+0x5f2/0x850 [ 453.979199][ T29] ? import_iovec+0x73/0xa0 [ 453.984344][ T29] ___sys_sendmsg+0x2a6/0x360 [ 453.989108][ T29] ? __sys_sendmsg+0x2b0/0x2b0 [ 453.994516][ T29] __se_sys_sendmsg+0x1d0/0x2c0 [ 453.999446][ T29] ? __x64_sys_sendmsg+0x80/0x80 [ 454.005932][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 454.011205][ T29] do_syscall_64+0x55/0xb0 [ 454.016230][ T29] ? clear_bhb_loop+0x40/0x90 [ 454.020991][ T29] ? clear_bhb_loop+0x40/0x90 [ 454.034728][ T29] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 454.040774][ T29] RIP: 0033:0x7f1ab8f9de99 [ 454.047111][ T29] RSP: 002b:00007f1ab9dad028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 454.056877][ T29] RAX: ffffffffffffffda RBX: 00007f1ab9225fa0 RCX: 00007f1ab8f9de99 [ 454.065300][ T29] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 454.073668][ T29] RBP: 00007f1ab9033eaf R08: 0000000000000000 R09: 0000000000000000 [ 454.082047][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 454.090088][ T29] R13: 00007f1ab9226038 R14: 00007f1ab9225fa0 R15: 00007ffdb2021d78 [ 454.098755][ T29] [ 454.102411][ T29] [ 454.102411][ T29] Showing all locks held in the system: [ 454.110183][ T29] 5 locks held by kworker/u4:0/11: [ 454.115958][ T29] 3 locks held by kworker/u4:1/12: [ 454.121126][ T29] #0: ffff888017c71538 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 454.133460][ T29] #1: ffffc90000117d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 454.144857][ T29] #2: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 454.154764][ T29] 1 lock held by khungtaskd/29: [ 454.159754][ T29] #0: ffffffff8d131da0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x290 [ 454.170153][ T29] 3 locks held by kworker/1:3/1204: [ 454.175675][ T29] #0: ffff888017c70938 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 454.187546][ T29] #1: ffffc90004967d00 (deferred_process_work){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 454.199126][ T29] #2: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: switchdev_deferred_process_work+0xe/0x20 [ 454.209920][ T29] 3 locks held by kworker/u4:7/2922: [ 454.215540][ T29] #0: ffff88802caf5938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 454.227612][ T29] #1: ffffc9000bf6fd00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 454.241592][ T29] #2: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0x19/0x30 [ 454.251278][ T29] 4 locks held by kworker/u4:8/2934: [ 454.257191][ T29] #0: ffff88801a25c938 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 454.269718][ T29] #1: ffffc9000bcafd00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 454.280416][ T29] #2: ffffffff8e3c8b10 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x14c/0xbb0 [ 454.290140][ T29] #3: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: default_device_exit_batch+0xf2/0xa00 [ 454.300527][ T29] 1 lock held by dhcpcd/5437: [ 454.305716][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: devinet_ioctl+0x2fc/0x1d70 [ 454.315278][ T29] 2 locks held by getty/5531: [ 454.320025][ T29] #0: ffff8880316d20a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 454.330217][ T29] #1: ffffc9000327b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x428/0x1370 [ 454.340651][ T29] 3 locks held by kworker/0:4/5820: [ 454.346105][ T29] #0: ffff888017c71d38 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 454.359628][ T29] #1: ffffc900045a7d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 454.371106][ T29] #2: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x92/0xd90 [ 454.381515][ T29] 1 lock held by syz-executor/8778: [ 454.387027][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7ed/0xf90 [ 454.396728][ T29] 2 locks held by syz.1.1073/8831: [ 454.402251][ T29] #0: ffffffff8e3c8b10 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x342/0x5d0 [ 454.411966][ T29] #1: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: ip_tunnel_delete_nets+0xd6/0x380 [ 454.422011][ T29] 1 lock held by syz.2.1079/8867: [ 454.427086][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: tcx_link_attach+0xf4/0x960 [ 454.436593][ T29] 3 locks held by syz.0.1080/8870: [ 454.443058][ T29] #0: ffffffff8e43a8d0 (cb_lock){++++}-{3:3}, at: genl_rcv+0x19/0x40 [ 454.451350][ T29] #1: ffff88802bbd4690 (nlk_cb_mutex-GENERIC){+.+.}-{3:3}, at: __netlink_dump_start+0xf4/0x7a0 [ 454.463081][ T29] #2: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: ethnl_default_dumpit+0x78/0x8a0 [ 454.473496][ T29] 1 lock held by syz-executor/8872: [ 454.478740][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7ed/0xf90 [ 454.491397][ T29] 1 lock held by syz-executor/8878: [ 454.498552][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7ed/0xf90 [ 454.511114][ T29] 1 lock held by syz-executor/8881: [ 454.516640][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7ed/0xf90 [ 454.526444][ T29] 1 lock held by syz-executor/8884: [ 454.531867][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7ed/0xf90 [ 454.541358][ T29] 1 lock held by syz-executor/8888: [ 454.546903][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7ed/0xf90 [ 454.556667][ T29] 1 lock held by syz-executor/8892: [ 454.562110][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7ed/0xf90 [ 454.572803][ T29] 1 lock held by syz-executor/8896: [ 454.578101][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7ed/0xf90 [ 454.588057][ T29] 3 locks held by kworker/u4:3/8898: [ 454.595011][ T29] 1 lock held by syz-executor/8901: [ 454.600260][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7ed/0xf90 [ 454.610123][ T29] 1 lock held by syz-executor/8906: [ 454.618270][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7ed/0xf90 [ 454.629642][ T29] 1 lock held by syz-executor/8912: [ 454.637716][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7ed/0xf90 [ 454.649188][ T29] 1 lock held by syz-executor/8915: [ 454.657340][ T29] #0: ffffffff8e3d5b08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x7ed/0xf90 [ 454.668021][ T29] [ 454.670408][ T29] ============================================= [ 454.670408][ T29] [ 454.679043][ T29] NMI backtrace for cpu 1 [ 454.683408][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 454.690656][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 454.700758][ T29] Call Trace: [ 454.704082][ T29] [ 454.707049][ T29] dump_stack_lvl+0x18c/0x250 [ 454.711768][ T29] ? __wake_up_klogd+0xd9/0x100 [ 454.716670][ T29] ? show_regs_print_info+0x20/0x20 [ 454.721918][ T29] ? load_image+0x420/0x420 [ 454.726488][ T29] nmi_cpu_backtrace+0x3a6/0x3e0 [ 454.731485][ T29] ? nmi_trigger_cpumask_backtrace+0x2f0/0x2f0 [ 454.737690][ T29] ? load_image+0x420/0x420 [ 454.742229][ T29] ? wq_watchdog_touch+0xef/0x170 [ 454.747283][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 454.753382][ T29] nmi_trigger_cpumask_backtrace+0x17a/0x2f0 [ 454.759391][ T29] watchdog+0xf59/0xfa0 [ 454.763583][ T29] ? watchdog+0x1e1/0xfa0 [ 454.767954][ T29] kthread+0x2fa/0x390 [ 454.772048][ T29] ? hungtask_pm_notify+0x50/0x50 [ 454.777102][ T29] ? kthread_blkcg+0xd0/0xd0 [ 454.781720][ T29] ret_from_fork+0x48/0x80 [ 454.786197][ T29] ? kthread_blkcg+0xd0/0xd0 [ 454.790841][ T29] ret_from_fork_asm+0x11/0x20 [ 454.795651][ T29] [ 454.799149][ T29] Sending NMI from CPU 1 to CPUs 0: [ 454.804445][ C0] NMI backtrace for cpu 0 [ 454.804455][ C0] CPU: 0 PID: 8898 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 454.804489][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 454.804500][ C0] Workqueue: events_unbound nsim_dev_trap_report_work [ 454.804567][ C0] RIP: 0010:__set_page_owner_handle+0x241/0x3c0 [ 454.804587][ C0] Code: 00 49 83 c6 20 e8 8f 42 9e ff 4c 89 f7 4c 89 e6 4c 89 ea e8 51 6b 93 08 4c 89 ff be 08 00 00 00 e8 34 bc f6 ff 49 0f ba 2f 00 <4c> 89 ff be 08 00 00 00 e8 22 bc f6 ff 49 0f ba 2f 01 48 8b 44 24 [ 454.804668][ C0] RSP: 0018:ffffc90003997540 EFLAGS: 00000257 [ 454.804682][ C0] RAX: 0000000000000001 RBX: dffffc0000000000 RCX: ffffffff81e8a2fc [ 454.804694][ C0] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff88801a4fc000 [ 454.804705][ C0] RBP: 000000000000000c R08: ffff88801a4fc007 R09: 1ffff1100349f800 [ 454.804717][ C0] R10: dffffc0000000000 R11: ffffed100349f801 R12: ffff88807e8044b0 [ 454.804730][ C0] R13: 000000000000000d R14: ffff88801a4fc028 R15: ffff88801a4fc000 [ 454.804741][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 454.804755][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 454.804767][ C0] CR2: 0000559b7f575000 CR3: 000000000cf32000 CR4: 00000000003506f0 [ 454.804782][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 454.804791][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 454.804801][ C0] Call Trace: [ 454.804807][ C0] [ 454.804818][ C0] __set_page_owner+0x45/0x60 [ 454.804835][ C0] post_alloc_hook+0x1c1/0x200 [ 454.804862][ C0] get_page_from_freelist+0x2181/0x22a0 [ 454.804881][ C0] ? arch_stack_walk+0x16e/0x190 [ 454.804908][ C0] ? __next_zones_zonelist+0x9d/0x130 [ 454.804939][ C0] __alloc_pages+0x1f0/0x460 [ 454.804956][ C0] ? zone_statistics+0x170/0x170 [ 454.804975][ C0] ? alloc_pages+0x4e1/0x740 [ 454.804994][ C0] alloc_slab_page+0x5d/0x180 [ 454.805011][ C0] new_slab+0x87/0x2d0 [ 454.805036][ C0] ___slab_alloc+0xc5c/0x12f0 [ 454.805063][ C0] ? __alloc_skb+0x138/0x2c0 [ 454.805091][ C0] __kmem_cache_alloc_node+0x11f/0x250 [ 454.805121][ C0] ? __alloc_skb+0x138/0x2c0 [ 454.805146][ C0] ? __alloc_skb+0x138/0x2c0 [ 454.805168][ C0] __kmalloc_node_track_caller+0xa4/0x230 [ 454.805193][ C0] ? rcu_is_watching+0x15/0xb0 [ 454.805215][ C0] ? __alloc_skb+0x138/0x2c0 [ 454.805238][ C0] kmalloc_reserve+0x116/0x240 [ 454.805264][ C0] __alloc_skb+0x138/0x2c0 [ 454.805290][ C0] nsim_dev_trap_report_work+0x253/0xa90 [ 454.805313][ C0] ? process_scheduled_works+0x975/0x1600 [ 454.805335][ C0] process_scheduled_works+0xa60/0x1600 [ 454.805371][ C0] ? worker_attach_to_pool+0x370/0x370 [ 454.805395][ C0] ? assign_work+0x3cc/0x5d0 [ 454.805418][ C0] worker_thread+0xa5e/0xfe0 [ 454.805445][ C0] ? _raw_spin_unlock+0x40/0x40 [ 454.805467][ C0] ? __kthread_parkme+0x71/0x1c0 [ 454.805488][ C0] kthread+0x2fa/0x390 [ 454.805502][ C0] ? pr_cont_work+0x550/0x550 [ 454.805523][ C0] ? kthread_blkcg+0xd0/0xd0 [ 454.805539][ C0] ret_from_fork+0x48/0x80 [ 454.805558][ C0] ? kthread_blkcg+0xd0/0xd0 [ 454.805574][ C0] ret_from_fork_asm+0x11/0x20 [ 454.805605][ C0] [ 454.841973][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 454.842024][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 454.842077][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 454.842127][ T29] Call Trace: [ 454.842157][ T29] [ 454.842180][ T29] dump_stack_lvl+0x18c/0x250 [ 454.842294][ T29] ? show_regs_print_info+0x20/0x20 [ 454.842378][ T29] ? load_image+0x420/0x420 [ 454.842482][ T29] panic+0x2ca/0x720 [ 454.842564][ T29] ? bpf_jit_dump+0xd0/0xd0 [ 454.842628][ T29] ? __irq_work_queue_local+0x13a/0x3b0 [ 454.842695][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 454.842770][ T29] ? nmi_trigger_cpumask_backtrace+0x2a4/0x2f0 [ 454.842843][ T29] watchdog+0xf98/0xfa0 [ 454.842915][ T29] ? watchdog+0x1e1/0xfa0 [ 454.842992][ T29] kthread+0x2fa/0x390 [ 454.843044][ T29] ? hungtask_pm_notify+0x50/0x50 [ 454.843123][ T29] ? kthread_blkcg+0xd0/0xd0 [ 454.843175][ T29] ret_from_fork+0x48/0x80 [ 454.843245][ T29] ? kthread_blkcg+0xd0/0xd0 [ 454.843310][ T29] ret_from_fork_asm+0x11/0x20 [ 454.843436][ T29] [ 454.847265][ T29] Kernel Offset: disabled [ 455.239303][ T29] Rebooting in 86400 seconds..