last executing test programs: 5.594045551s ago: executing program 0 (id=2407): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000001980)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) write$cgroup_pressure(r1, &(0x7f0000000140)={'full'}, 0xfffffdef) setsockopt$sock_attach_bpf(r1, 0x1, 0x7, &(0x7f0000000340), 0x4) socket$kcm(0x10, 0x3, 0x10) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x52, 0x1, 0x0, 0x0, 0x0, 0x4, 0x82, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7d, 0x0, @perf_config_ext={0x3, 0x8001}, 0x0, 0x2e, 0xfffffbff, 0x8, 0x2, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r2, 0x1) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x480c0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x401, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000640)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f0000000040)='sched_switch\x00', r6}, 0x10) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfe33) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x1f, 0x4, &(0x7f00000007c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x80}, [@call={0x85, 0x0, 0x0, 0x6c}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x11}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000001540)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0) 3.714259982s ago: executing program 0 (id=2412): sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0}, 0x400c0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x9}, {0x10000002, 0x0, 0x0, 0xc}]}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r3, 0x10) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) r4 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40040d4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$unix(r5, 0x0, 0x0) sendmsg$inet(r4, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) (fail_nth: 27) 3.038295276s ago: executing program 2 (id=2413): socket$kcm(0x10, 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000003900)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0xe}, 0x10}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$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$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socket$kcm(0x2, 0x200000000000001, 0x106) r3 = socket$kcm(0x2, 0x200000000000001, 0x106) setsockopt$sock_attach_bpf(r3, 0x29, 0x1a, 0x0, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) r4 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0xb00, @mcast1}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0xc}, 0xf7e5) close(r4) 3.037717156s ago: executing program 0 (id=2414): bpf$TOKEN_CREATE(0x24, &(0x7f0000000000), 0x8) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r0) r1 = perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x3, 0xfc, 0x8, 0x90, 0x0, 0x8, 0xc084, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xae9f, 0x2, @perf_bp={&(0x7f0000000200), 0x2}, 0x108c0, 0x9, 0x7, 0x2, 0x5, 0xf6b, 0x2, 0x0, 0x5, 0x0, 0xfffffffffffffff7}, 0x0, 0xd, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x80, 0x1, 0x5, 0xe, 0x3, 0x0, 0xb2, 0x80182, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x4, 0x3}, 0x8, 0xdbd, 0x7fff, 0x1, 0x1, 0x9, 0xfff7, 0x0, 0x3, 0x0, 0x9}, r0, 0xc, r1, 0x42bd6d8e2e1c9abf) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000180)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r2}, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000001340)={r2}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x10, &(0x7f0000001280)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70500000000000085000000a500000095"], &(0x7f0000000300)='GPL\x00', 0x8, 0x1000, &(0x7f0000002e00)=""/4096}, 0x94) 2.986244821s ago: executing program 0 (id=2415): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x4) close(r2) sendmsg$inet(r2, 0x0, 0x48054) socketpair$nbd(0x1, 0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x200000, 0x10, &(0x7f0000000000), 0x143}, 0x48) bpf$MAP_CREATE(0x0, 0x0, 0x48) socket$kcm(0x29, 0x2, 0x0) 2.795669406s ago: executing program 2 (id=2416): r0 = socket$kcm(0x2, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x62, 0x6, 0x80, 0xf, 0x0, 0x7b3, 0x8003a, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff37a3, 0x2, @perf_config_ext={0x5, 0x40}, 0x4200, 0x7ffffffc, 0x70a0947a, 0x7, 0x1, 0x0, 0xf1, 0x0, 0x2, 0x0, 0x30000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xec, 0x0, 0x2, 0x0, 0x0, 0x3, 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, 0xfffffffd, 0x0, @perf_bp={0x0, 0x2}, 0x114905, 0x4, 0xffffffff, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0x1, r1, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0xc) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fffffffffd, 0x1, 0x0, 0x0, 0x704a, 0x0, 0x0, 0x9}, 0x0, 0x2000000000007, 0xffffffffffffffff, 0xb) r2 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x2, 0x0, @dev}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000240)="b2", 0x1}, {&(0x7f0000000180)="23480d95ed94c4265b88f5532b5a63b5a84615cc674c206880d2eade17b1b60edf2ac4126ba663cce2046c70b60f7f5cfd0c621f483e40757769dbdf76ebcf74e4400bc1d6a8", 0xffe0}], 0x3a}, 0x80) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, r1, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x6, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x4}, @typedef={0x0, 0x0, 0x0, 0x10, 0x4}, @func_proto]}, {0x0, [0x0, 0x0, 0x0, 0x61]}}, 0x0, 0x42}, 0x28) write$cgroup_pid(r4, &(0x7f00000001c0), 0x12) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x3, 0x1fffffffffffff3b, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000062010b000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, 0xf}, 0x94) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$kcm(0x21, 0x2, 0x2) write$cgroup_type(r0, &(0x7f00000004c0), 0x9) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x1, [{0x1000000, 0x2}]}]}}, &(0x7f0000000f40)=""/4089, 0x32, 0xff9, 0xa, 0x7ff}, 0x28) sendmsg$kcm(r6, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @dev}}, 0x8c, &(0x7f0000000140)=[{&(0x7f0000000ac0)="ee", 0xfffffdef}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62055394412158e7a3adb148d641aa40d4ab077fe34232aa8b31851466d0998a61d7da0c86d70000001010"], 0x10b8}, 0xff00) r8 = openat$cgroup_ro(r5, &(0x7f0000000440)='devices.list\x00', 0x0, 0x0) write$cgroup_devices(r8, &(0x7f0000000480)={'a', ' *:* ', 'wm\x00'}, 0x9) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback, r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="eff81383e545b7930448b9b120a8720e954997479c4422d9b8248085e79498a4f00d774328a347b307ce5151168b22d29f1102ce5cb8ee530a01e0b96a1e2b88496954da05a0b9527cebe8368408f74d641cb0f71ca22f55fbd91ce4db82953d576769a434610855d8c6058b5e2146bcee2620a67713ca46f2fab3ed41816a23cdb0af4d5259e660f94431b990bb52f829dd395764ddc153604fd3f21d4f3c9c98144971e79fc479d19385b9b9881f913f39f445b0824452dbb80c8f18f6b37f6084dc249436", 0xc6}], 0x1}, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r10 = openat$cgroup_devices(r9, &(0x7f00000011c0)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r10, &(0x7f00000001c0)=ANY=[@ANYBLOB='c 75:'], 0x10) 2.656506277s ago: executing program 0 (id=2417): r0 = socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x0, 0x29, 0x0, 0x5000) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x3d}]}, &(0x7f00000000c0)='GPL\x00', 0x1}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="0f00000004000000080000000b00000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x6, 0x954b, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x76, 0x1ef7}, 0x11efa, 0x4, 0x98, 0x0, 0x2, 0xfffff271, 0xfffc, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r2, &(0x7f0000000340)="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", &(0x7f0000000500)=""/212}, 0xfffffffffffffcbe) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=ANY=[], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r4}, &(0x7f0000000840), &(0x7f0000000880)=r3}, 0x20) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000240)={r4, &(0x7f0000000140)="c0866c485f9f02c28b4ad2e1c7162cb13b3b2a11d74437582507529ddcf46353bfd883a800ae991ad4bfd0431d3a7e35207932a2c3a8c28b4648b2452eb918d78f8be46fae0e433450c9cd20dd745f84e8a39c6364d4b6f09b2bc7c49f5b1c1c62ca28d84256698734601d8523d7c5dc7c575b767e72d175b2c0708273a6d4b3337db93e43c0d43f1bcf2836407db6bd16e609be6380395bd0e0b368838571ad99664200c28045fc4a658a3ee194c809f994f24eac2869df2eb8db33f0f63da972ceff0dff771f9cf4f6c311b34711979e6b0042789a0fbf7e299d72f9c91d4af09243f8508fc5c7dfb39d32", &(0x7f0000000000)=""/165, 0x4}, 0x20) close(0x3) openat$tun(0xffffffffffffff9c, &(0x7f0000000480), 0x200000, 0x0) 2.202833554s ago: executing program 3 (id=2370): perf_event_open(0x0, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000300)='fib_table_lookup\x00', r0}, 0x18) close(0xffffffffffffffff) r1 = socket$kcm(0x11, 0x2, 0x0) r2 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r2, 0x107, 0x12, &(0x7f00000000c0)=r1, 0x8) r3 = socket$kcm(0x11, 0x2, 0x0) r4 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r4, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x8) r5 = socket$kcm(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) setsockopt$sock_attach_bpf(r5, 0x107, 0x12, &(0x7f00000000c0), 0x8) r6 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={&(0x7f0000000200), 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socket$kcm(0x10, 0x2, 0x4) r7 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r7, &(0x7f0000000100)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x2}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000000), 0x4c00}], 0x1}, 0x0) 2.201894244s ago: executing program 0 (id=2427): r0 = perf_event_open$cgroup(&(0x7f0000000240)={0x4, 0x80, 0x1, 0x8, 0x10, 0x8, 0x0, 0x80d6, 0x80000, 0x12, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_config_ext={0x4, 0x100}, 0x402, 0x7fff, 0x0, 0x4, 0x7, 0xe, 0x5, 0x0, 0xfffffff7, 0x0, 0x1}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xc) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0x3, 0xfffffffffffffffb}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000004}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000002c0)='cgroup.subtree_control\x00') r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000080)={[{0x2b, 'cpu'}]}, 0x5) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000180)='cpu.weight\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x19, 0x4, 0x4, 0x9, 0x1c00, 0x1}, 0x50) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb0100180000000000000038000000380000000300000001000000000000010000000000000000000000000000000105000000100000000000000000000003000000000100000002"], 0x0, 0x53}, 0x20) r5 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x890b, &(0x7f0000000000)) write$cgroup_subtree(r3, &(0x7f00000001c0)={[{0x2d, 'cpu'}]}, 0x5) 2.022371208s ago: executing program 2 (id=2420): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000001980)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) write$cgroup_pressure(r1, &(0x7f0000000140)={'full'}, 0xfffffdef) setsockopt$sock_attach_bpf(r1, 0x1, 0x7, &(0x7f0000000340), 0x4) socket$kcm(0x10, 0x3, 0x10) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x52, 0x1, 0x0, 0x0, 0x0, 0x4, 0x82, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7d, 0x0, @perf_config_ext={0x3, 0x8001}, 0x0, 0x2e, 0xfffffbff, 0x8, 0x2, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r2, 0x1) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, 0x0, 0x480c0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x401, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000640)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f0000000040)='sched_switch\x00', r6}, 0x10) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfe33) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x1f, 0x4, &(0x7f00000007c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x80}, [@call={0x85, 0x0, 0x0, 0x6c}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x11}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000001540)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0) 1.87267486s ago: executing program 3 (id=2422): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x3a) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000800)=@in6={0xa, 0xff02, 0x0, @mcast2, 0x1a}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000780)="80005b020eaa4da2", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x0) 1.726447861s ago: executing program 1 (id=2423): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x40202, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80100, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x8}, 0x100904, 0x401, 0x25, 0x0, 0x1, 0x200, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000f80)={0x2, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0}, 0x94) r1 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f00000000c0), 0x4) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000001f80)={&(0x7f0000001d00)=@qipcrtr={0x2a, 0xffffffffffffffff, 0xfffffffe}, 0x80, 0x0}, 0x0) recvmsg(r2, &(0x7f0000001200)={0x0, 0x0, 0x0}, 0x20) (async) recvmsg(r2, &(0x7f0000001200)={0x0, 0x0, 0x0}, 0x20) sendmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x5, @empty, 0x0, 0x2}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)="ee061354bd19ae3725a55104c60f7cf611f87c67146d551521a1aa4d33e79019898281523f0ff398d013621108b38ee40a1eb6ed4e1c446702adf18d3ac68b712076a367149c671452216da954b8e13e1b1185a051ed1a760bb008abb5464db4ebb552dff8ec0a3daea735e9627ba850da68d7393be82e3d83dc66c0e440d89005b39d44723530ef75196905f854f8223b47d12800dc701636bc9c40cc68ea5a6b07487961349b2e2ee10f4c29997caf66e92868b02db412f809569281d514bf82a7c86a4f825d3ccb364eb8cbdd94ac0af9a2b13360d0a77d02c155cdd0440b0698cd347eadd704bbe8be05e8c5", 0xee}, {&(0x7f00000001c0)}, {&(0x7f0000000500)="b7530d29d22fc9b8b3a31dfa6ad75fa4c00e8e038eb9e9d20e5e66d9782a8105e6f0610c72291e50adf07e541eee420865bc", 0x32}, {&(0x7f0000000540)="da7d61402ccd2d7d05ccc4cd0493935153b08d38ddd2ce9315e404b28c35fc240ac761fc3d079e1d83daf967e75557d5172ed95328ce6399797b143707e88792c0ef410ab63fe16f4700dbd82b061b562a9c73ba41523fdd89fb1a108df3b0bf8aa50ac5caaae5751ae7b8cf74ddbed15037757483d41ab694fd9dbfa4c32fd0f61716704197a9f29a482f1e26e4921a801ee942450dd7c89face0edbdf2938e3806cedc510f02b0e5a30db2d4", 0xad}], 0x4, &(0x7f0000001040)=[{0x1010, 0x190, 0x6, "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"}], 0x1010}, 0x1) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)="f4001100032b2c25fe8007000000007a2c080000000900"/40, 0x5dc}], 0x1}, 0x0) (async) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)="f4001100032b2c25fe8007000000007a2c080000000900"/40, 0x5dc}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000b40)={&(0x7f00000006c0)=@ethernet={0x2fcef71c522b82c, @random="fa48fcf15b7d"}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000740)="eb08308d9a423283e378340fa0ad7e4c0f56dc6bd5b140da3fc6958656ff0fae1cb88933595a8287ab966a54d814601112d26e40d35d9ebc483e0758aaf3f1aefa009b04d7afccc05235f8139d82e0d83d719cb20f1dc073369582b9cf3e7560424d1b852d73b0fcfa992ca495", 0x6d}, {&(0x7f00000007c0)="894aff8c0166fef3690f59739d1e8a8beb1521c1c6fe12949149da7e8a2f4763e879499da32a649e6a6771afe8fabd988037953208b98c302baa1f4fd738a895564fb82617d5281413032df4453fa878c158eb44cbb37071ddd7c2a7450a206df6d3045f2d52c8b7e8135955446d33893b090a4d97bae20d5099585e7dd95d1ccdf7e13a0d9c788eb91735b233ab03645b9bf1ef973768f7a293c94200eea5afb30c12d03eb5388986032b778cf2a09b5fc1776b898ea48770145cdb1390ff8c7dc068f6cc80d25c35605d5e8c7ae37137cb50b41fddcc9b67eb", 0xda}, {&(0x7f00000008c0)="8d81ec0323d5aa459436d89b59a6bdf165212e7a36c6cda5d8cc4eb66d6427694c70367e768f14b30b3854e4a12edd1de9d321de36473d35509b41d7d49ff55b33ee53a54cbc", 0x46}, {&(0x7f0000000940)="6ea1b124b55eaa1f5079069b88018eec7378f355a83dc865217dd24e156bcf3cf3e455d67dcb8ebaa66def57e83bd6e54f89c83c1879584870a5f1c1c0bf419853dc19bda40c12eb13ce2caae3ca2624a71e371fea0c4e2a8bfa1692115f66eb6bd137e71c4e09146d88caf627181d97ddc921d708beb3d76dbd1b0e871da4077211dfc95d684e6c35f2f6c07b2bee38aa2ec4c4e01589c27ad6c488e9fee06b", 0xa0}, {&(0x7f0000000a00)="3e99f3e0ed13ae592548e4562a14136a692af27e4deca4d83cd624af68d9bdf7e41b714e37fb6df433b16fed78181a51", 0x30}], 0x5, &(0x7f0000000ac0)=[@txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @mark={{0x14, 0x1, 0x24, 0xd}}, @timestamping={{0x14, 0x1, 0x25, 0x5ef9}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x78}, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000000)="1400000024000b475680", 0xa}], 0x1}, 0x44) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000000)="1400000024000b475680", 0xa}], 0x1}, 0x44) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000680)={r3}) (async) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000680)={r3}) r4 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r4, 0x84, 0xb, &(0x7f0000000000), 0xe) (async) setsockopt$sock_attach_bpf(r4, 0x84, 0xb, &(0x7f0000000000), 0xe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4801}) write$cgroup_devices(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="1b2308217f01"], 0xffdd) (async) write$cgroup_devices(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="1b2308217f01"], 0xffdd) 1.574025844s ago: executing program 3 (id=2424): socket$kcm(0x10, 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000003900)=ANY=[@ANYBLOB="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&(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0xe}, 0x10}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = 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) r2 = 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(r1, 0x40042408, r2) socket$kcm(0x2, 0x200000000000001, 0x106) r3 = socket$kcm(0x2, 0x200000000000001, 0x106) setsockopt$sock_attach_bpf(r3, 0x29, 0x1a, 0x0, 0x1c) r4 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0xb00, @mcast1}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0xc}, 0xf7e5) close(r4) 1.294052876s ago: executing program 1 (id=2425): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0x4, @perf_bp={0x0, 0x8}, 0x100883}, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000000)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41434, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x200}) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc8}, 0x0, 0x4, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb791f6f9875f37538e486dd6317ce8102031100fe08000e40000200875a65969ff57b00ff0200000000000000000001ffaaaaaa"], 0xfdef) close(r1) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000015c0)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00'}, 0x48) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r3, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) r4 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r4, 0x107, 0x12, &(0x7f00000008c0)=r7, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000300)={{}, 0x0, 0x0}, 0x20) recvmsg$unix(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r8, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb7910009875f37538e486dd6317ce81020329"], 0xfdef) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80102, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x8}, 0x18944, 0x401, 0x25, 0x0, 0x1, 0x200, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r9, 0x10d, 0xa, &(0x7f0000000040), 0x4) 1.281804267s ago: executing program 3 (id=2426): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001940)={&(0x7f0000000480)=@abs={0x1, 0x0, 0x5c}, 0x6e, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000180), 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) sendmsg$sock(r3, &(0x7f0000000140)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(morus1280-generic)\x00'}, 0x80, 0x0}, 0x81) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x2, 0x8, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2}, 0x94) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2505, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x4001, @empty}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="d8000000100081044e81f782db44b904021d080b01000000e8fe55a1010115000600142603600e120800040000001101a80016000a00034006000d00036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4688df216265e43bf66f282ac027812cfbd3f1aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40d", 0xd8}], 0x1}, 0x0) sendmsg$inet(r5, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000280)="11aa21b257da4a88df28a95bba51a371548d61174e2bc231e66d5c174efc798a02a8c2fb9c519a3f76499ddcf7059f1297a55d9ea7e1f8d0", 0x38}, {0x0}], 0x2}, 0x4000001) close(r5) 931.087096ms ago: executing program 1 (id=2428): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f00000002c0), 0x0, 0xd5b1, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="180200000100000000000000000000008500000087000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], &(0x7f0000000080)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r2, 0x0, 0xe, 0x0, &(0x7f00000003c0)="e097566f5bec64466cf0925782dd", 0x0, 0x8c9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r3 = getpid() 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_bp={&(0x7f0000000040), 0x4}, 0x0, 0x9, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r4, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r4, &(0x7f0000000000)={&(0x7f0000000cc0)=@l2tp6={0xa, 0x0, 0x1000, @mcast1, 0x7, 0x83}, 0x80, &(0x7f0000000180)=[{&(0x7f00000007c0)="f4000900062b3325fe80000000000000dc8b850f23848f7e5c74a57f32cd8caf80bc8e7a2f3ce32a", 0x28}], 0x1}, 0x800) 857.653281ms ago: executing program 2 (id=2429): r0 = socket$kcm(0x2, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x62, 0x6, 0x80, 0xf, 0x0, 0x7b3, 0x8003a, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff37a3, 0x2, @perf_config_ext={0x5, 0x40}, 0x4200, 0x7ffffffc, 0x70a0947a, 0x7, 0x1, 0x0, 0xf1, 0x0, 0x2, 0x0, 0x30000000}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xec, 0x0, 0x2, 0x0, 0x0, 0x3, 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, 0xfffffffd, 0x0, @perf_bp={0x0, 0x2}, 0x114905, 0x4, 0xffffffff, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0x1, r1, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0xc) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fffffffffd, 0x1, 0x0, 0x0, 0x704a, 0x0, 0x0, 0x9}, 0x0, 0x2000000000007, 0xffffffffffffffff, 0xb) r2 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x2, 0x0, @dev}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000240)="b2", 0x1}, {&(0x7f0000000180)="23480d95ed94c4265b88f5532b5a63b5a84615cc674c206880d2eade17b1b60edf2ac4126ba663cce2046c70b60f7f5cfd0c621f483e40757769dbdf76ebcf74e4400bc1d6a8", 0xffe0}], 0x3a}, 0x80) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, r1, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x6, [@func_proto={0x0, 0x0, 0x0, 0xd, 0x4}, @typedef={0x0, 0x0, 0x0, 0x10, 0x4}, @func_proto]}, {0x0, [0x0, 0x0, 0x0, 0x61]}}, 0x0, 0x42}, 0x28) write$cgroup_pid(r4, &(0x7f00000001c0), 0x12) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x3, 0x1fffffffffffff3b, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000062010b000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, 0xf}, 0x94) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$kcm(0x21, 0x2, 0x2) write$cgroup_type(r0, &(0x7f00000004c0), 0x9) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x1, [{0x1000000, 0x2}]}]}}, &(0x7f0000000f40)=""/4089, 0x32, 0xff9, 0xa, 0x7ff}, 0x28) sendmsg$kcm(r6, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @dev}}, 0x8c, &(0x7f0000000140)=[{&(0x7f0000000ac0)="ee", 0xfffffdef}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62055394412158e7a3adb148d641aa40d4ab077fe34232aa8b31851466d0998a61d7da0c86d70000001010"], 0x10b8}, 0xff00) r8 = openat$cgroup_ro(r5, &(0x7f0000000440)='devices.list\x00', 0x0, 0x0) write$cgroup_devices(r8, &(0x7f0000000480)={'a', ' *:* ', 'wm\x00'}, 0x9) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback, r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="eff81383e545b7930448b9b120a8720e954997479c4422d9b8248085e79498a4f00d774328a347b307ce5151168b22d29f1102ce5cb8ee530a01e0b96a1e2b88496954da05a0b9527cebe8368408f74d641cb0f71ca22f55fbd91ce4db82953d576769a434610855d8c6058b5e2146bcee2620a67713ca46f2fab3ed41816a23cdb0af4d5259e660f94431b990bb52f829dd395764ddc153604fd3f21d4f3c9c98144971e79fc479d19385b9b9881f913f39f445b0824452dbb80c8f18f6b37f6084dc249436", 0xc6}], 0x1}, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r10 = openat$cgroup_devices(r9, &(0x7f00000011c0)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r10, &(0x7f00000001c0)=ANY=[@ANYBLOB='c 75:'], 0x10) 684.180215ms ago: executing program 3 (id=2430): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x4, 0x22101, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40020000, 0x1, @perf_config_ext={0x1, 0xdbfb}, 0x804, 0x0, 0x0, 0x4, 0x3, 0x0, 0x6722, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffa3}, 0x48) perf_event_open(&(0x7f0000000480)={0x0, 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, 0xe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000120000007f00000001"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000680)={{r1}, &(0x7f00000007c0), &(0x7f0000000640)=r0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r1, &(0x7f00000004c0)}, 0x20) 586.208253ms ago: executing program 1 (id=2431): perf_event_open(0x0, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$kcm(0x11, 0x2, 0x0) close(r0) r1 = socket$kcm(0x11, 0x2, 0x0) r2 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r2, 0x107, 0x12, &(0x7f00000000c0)=r1, 0x8) r3 = socket$kcm(0x11, 0x2, 0x0) r4 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r4, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x8) r5 = socket$kcm(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) setsockopt$sock_attach_bpf(r5, 0x107, 0x12, &(0x7f00000000c0)=r0, 0x8) r6 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={&(0x7f0000000200), 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socket$kcm(0x10, 0x2, 0x4) r7 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r7, &(0x7f0000000100)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x2}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000000), 0x4c00}], 0x1}, 0x0) 384.075509ms ago: executing program 2 (id=2432): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000001980)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) write$cgroup_pressure(r1, &(0x7f0000000140)={'full'}, 0xfffffdef) setsockopt$sock_attach_bpf(r1, 0x1, 0x7, &(0x7f0000000340), 0x4) socket$kcm(0x10, 0x3, 0x10) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x52, 0x1, 0x0, 0x0, 0x0, 0x4, 0x82, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7d, 0x0, @perf_config_ext={0x3, 0x8001}, 0x0, 0x2e, 0xfffffbff, 0x8, 0x2, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r2, 0x1) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x480c0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x401, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000640)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f0000000040)='sched_switch\x00', r6}, 0x10) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfe33) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x1f, 0x4, &(0x7f00000007c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x80}, [@call={0x85, 0x0, 0x0, 0x6c}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x11}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000001540)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef434000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0) 358.658281ms ago: executing program 3 (id=2433): 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, 0x894}, 0x0, 0x32, 0x43a1bd76, 0x3, 0x10000, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000780)={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, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000240)={r3}) setsockopt$sock_attach_bpf(r4, 0x29, 0x1a, 0x0, 0xb20ee8efa72c5f55) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4b, 0x1, 0x0, 0x0, 0x0, 0xc492, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1946}, 0x10000, 0x0, 0x0, 0x9, 0x3fe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000011540)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1080a2, 0x0, 0x0, 0x0, 0x0, 0x80020000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x3, 0x0, 0x40, 0x0, 0x0, 0x1e, 0x1254e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xffffffff}, 0x7402, 0x2, 0xfffffffd, 0x4, 0x3, 0x3, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00'}, 0x90) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'tunl0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89f0, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000040)=r7, 0x4) sendmsg$inet(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000340)="25b096f681cd731c3f3a9badc4e3cf5edeae1f3b5082d7ab3a97c053df68744e7c7e24", 0x23}, {&(0x7f0000000280)="d3a88bea5916e313729a3989393caca70c74cd74e62e524bdd37be131ad827f911027e70ccf679d8e7c0cd3333095f83d6d473db345ded2ac8acaa87503de74c82431758e8e11e3ecb7bce02d6cd65f4eb88cc49ceb9e39f7117eb0f62323dc9b80dea447b0c96a383f14281bb87b09de0a6153ceeaae2b50a2b0f0f41810f379f9c3a1f3938461829d716a4bda86ab11b41f754bc15d71b", 0x98}], 0x2}, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000f80)={0x5, 0x5, &(0x7f00000005c0)=ANY=[], 0x0, 0x1, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, @fallback=0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_clone(0xf026080, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000480)={@cgroup=r2, 0x11, 0x0, 0x0, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000004c0)={@map=r2, r9, 0x34, 0x10, 0x0, @void, @value=r1, @void, @void, r10}, 0x20) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, 0x0) socket$kcm(0x10, 0x2, 0x4) 291.369167ms ago: executing program 1 (id=2434): socket$kcm(0x10, 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000003900)=ANY=[@ANYBLOB="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&(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0xe}, 0x10}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$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$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socket$kcm(0x2, 0x200000000000001, 0x106) socket$kcm(0x2, 0x200000000000001, 0x106) r3 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0xb00, @mcast1}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0xc}, 0xf7e5) close(r3) 50.071536ms ago: executing program 1 (id=2435): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) socket$kcm(0x11, 0xa, 0x300) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x92c0199, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003e000b05d25a806c8c6f94f90224fc60100005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r2, &(0x7f0000000080)={&(0x7f0000000100)=@ieee802154={0x24, @long={0x3, 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)="2705020029ff14000600002fb96dbcf706060000170008005f45f491bdd54ec5ff1144ee162fd4b8bf7256da82f600102c21880b0000000001004057000000060000400000000080", 0x48}, {&(0x7f0000001280)="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", 0xf02}], 0x2}, 0x20008010) openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x200400, 0x0) close(r0) socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0x4002, @local}, 0x10, 0x0}, 0x3406c052) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x49, 0x49, 0x6, [@struct={0x4, 0x1, 0x0, 0x4, 0x1, 0x2, [{0x1000000, 0x3, 0x1000000}]}, @datasec={0x4, 0x3, 0x0, 0xf, 0x1, [{0x2, 0x7f, 0x80000000}, {0x2, 0x101, 0x63d}, {0x4, 0xcb, 0x80000001}], "d7"}]}, {0x0, [0x61, 0x0, 0x30, 0x61]}}, 0x0, 0x6a, 0x0, 0x0, 0x0, 0x10000, @value=r0}, 0x28) openat$cgroup_ro(r0, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000c80)=ANY=[], 0xe0}, 0x20004065) 0s ago: executing program 2 (id=2436): r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x20000000c8, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0xfda8, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x2) r4 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$cgroup_subtree(r3, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRESOCT=r0, @ANYBLOB="416e76b114a168588b84b5a104d812d93bf88f85e98db75068f5932604aa48037fb92f1bc468687b9f8789a808b3f987f7", @ANYRES32=r0, @ANYRESHEX, @ANYRESDEC=r3, @ANYBLOB="0afc06ef7901df45372433862190eaf339ec8e"], 0xfdef) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe33) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x18, 0x5, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x3, 0x3, 0x0, 0x1}, @ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe}]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc4, &(0x7f0000000140)=""/196, 0x41100}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x4a, 0x0, 0x0) kernel console output (not intermixed with test programs): allmulticast mode [ 299.997271][T10496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 300.012986][T10496] Call Trace: [ 300.016287][T10496] [ 300.019237][T10496] dump_stack_lvl+0x16c/0x230 [ 300.023933][T10496] ? show_regs_print_info+0x20/0x20 [ 300.029304][T10496] ? load_image+0x3b0/0x3b0 [ 300.033845][T10496] ? __might_fault+0xaa/0x120 [ 300.038612][T10496] ? __lock_acquire+0x7c80/0x7c80 [ 300.043758][T10496] should_fail_ex+0x39d/0x4d0 [ 300.048537][T10496] _copy_from_user+0x2f/0xe0 [ 300.053285][T10496] kstrtouint_from_user+0xc2/0x150 [ 300.058439][T10496] ? kstrtol_from_user+0x150/0x150 [ 300.063747][T10496] proc_fail_nth_write+0x89/0x240 [ 300.068783][T10496] ? proc_fail_nth_read+0x250/0x250 [ 300.074073][T10496] ? proc_fail_nth_read+0x250/0x250 [ 300.079394][T10496] vfs_write+0x288/0x940 [ 300.083670][T10496] ? file_end_write+0x250/0x250 [ 300.088533][T10496] ? __fget_files+0x28/0x4d0 [ 300.093304][T10496] ? __fget_files+0x44a/0x4d0 [ 300.098076][T10496] ? __fdget_pos+0x2a3/0x330 [ 300.102675][T10496] ? ksys_write+0x75/0x250 [ 300.107263][T10496] ksys_write+0x147/0x250 [ 300.111610][T10496] ? __ia32_sys_read+0x90/0x90 [ 300.116656][T10496] ? lockdep_hardirqs_on+0x98/0x150 [ 300.122152][T10496] do_syscall_64+0x55/0xb0 [ 300.126603][T10496] ? clear_bhb_loop+0x40/0x90 [ 300.131384][T10496] ? clear_bhb_loop+0x40/0x90 [ 300.136170][T10496] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 300.142100][T10496] RIP: 0033:0x7f725538d69f [ 300.146514][T10496] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 300.166481][T10496] RSP: 002b:00007f7256196030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 300.175470][T10496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f725538d69f [ 300.184089][T10496] RDX: 0000000000000001 RSI: 00007f72561960a0 RDI: 0000000000000006 [ 300.192307][T10496] RBP: 00007f7256196090 R08: 0000000000000000 R09: 0000000000000000 [ 300.200892][T10496] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 300.208892][T10496] R13: 00007f72555c6128 R14: 00007f72555c6090 R15: 00007fff1376d3a8 [ 300.216930][T10496] [ 300.231549][T10500] syz.2.1684[10500] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 300.231701][T10500] syz.2.1684[10500] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 300.366905][T10499] veth0_vlan: left promiscuous mode [ 300.389585][T10499] veth0_vlan: entered promiscuous mode [ 300.698185][T10517] syz.1.1699[10517] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 300.698356][T10517] syz.1.1699[10517] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 300.735912][T10521] netlink: 'syz.0.1693': attribute type 12 has an invalid length. [ 300.883312][T10521] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1693'. [ 300.965570][T10525] syz.2.1694[10525] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 300.965721][T10525] syz.2.1694[10525] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 300.987409][T10527] tap0: tun_chr_ioctl cmd 1074025677 [ 301.005120][T10527] tap0: linktype set to 805 [ 301.120933][T10531] netlink: 'syz.0.1696': attribute type 4 has an invalid length. [ 301.137174][T10531] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.1696'. [ 301.155726][T10532] netlink: 'syz.2.1697': attribute type 17 has an invalid length. [ 301.169368][T10532] netlink: 'syz.2.1697': attribute type 16 has an invalid length. [ 301.178090][T10532] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1697'. [ 302.276051][T10573] netlink: 'syz.0.1717': attribute type 11 has an invalid length. [ 302.318836][T10573] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.1717'. [ 303.039662][T10594] netlink: 'syz.2.1727': attribute type 39 has an invalid length. [ 303.559621][T10620] netlink: 'syz.2.1735': attribute type 6 has an invalid length. [ 303.883308][T10634] FAULT_INJECTION: forcing a failure. [ 303.883308][T10634] name failslab, interval 1, probability 0, space 0, times 0 [ 303.896782][T10634] CPU: 1 PID: 10634 Comm: syz.2.1741 Not tainted syzkaller #0 [ 303.904470][T10634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 303.914742][T10634] Call Trace: [ 303.918371][T10634] [ 303.921357][T10634] dump_stack_lvl+0x16c/0x230 [ 303.926115][T10634] ? show_regs_print_info+0x20/0x20 [ 303.931550][T10634] ? load_image+0x3b0/0x3b0 [ 303.936281][T10634] ? __might_sleep+0xe0/0xe0 [ 303.941295][T10634] ? __lock_acquire+0x7c80/0x7c80 [ 303.946527][T10634] should_fail_ex+0x39d/0x4d0 [ 303.951769][T10634] should_failslab+0x9/0x20 [ 303.956683][T10634] slab_pre_alloc_hook+0x59/0x310 [ 303.962141][T10634] ? tomoyo_encode+0x28b/0x540 [ 303.967182][T10634] ? tomoyo_encode+0x28b/0x540 [ 303.972422][T10634] __kmem_cache_alloc_node+0x53/0x260 [ 303.977847][T10634] ? tomoyo_encode+0x28b/0x540 [ 303.982652][T10634] __kmalloc+0xa4/0x240 [ 303.986848][T10634] tomoyo_encode+0x28b/0x540 [ 303.991592][T10634] tomoyo_realpath_from_path+0x592/0x5d0 [ 303.997282][T10634] tomoyo_path_number_perm+0x1ea/0x590 [ 304.002879][T10634] ? tomoyo_path_number_perm+0x1ba/0x590 [ 304.008760][T10634] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 304.014319][T10634] ? ksys_write+0x1c1/0x250 [ 304.018940][T10634] ? __fget_files+0x28/0x4d0 [ 304.023592][T10634] security_file_ioctl+0x70/0xa0 [ 304.028863][T10634] __se_sys_ioctl+0x48/0x170 [ 304.033591][T10634] do_syscall_64+0x55/0xb0 [ 304.038146][T10634] ? clear_bhb_loop+0x40/0x90 [ 304.043141][T10634] ? clear_bhb_loop+0x40/0x90 [ 304.048283][T10634] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 304.054298][T10634] RIP: 0033:0x7fa30f78ebe9 [ 304.058826][T10634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 304.079231][T10634] RSP: 002b:00007fa310639038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 304.087656][T10634] RAX: ffffffffffffffda RBX: 00007fa30f9c5fa0 RCX: 00007fa30f78ebe9 [ 304.095631][T10634] RDX: 0000200000000000 RSI: 000000000000890b RDI: 0000000000000009 [ 304.103694][T10634] RBP: 00007fa310639090 R08: 0000000000000000 R09: 0000000000000000 [ 304.111766][T10634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 304.119852][T10634] R13: 00007fa30f9c6038 R14: 00007fa30f9c5fa0 R15: 00007ffca5286988 [ 304.127979][T10634] [ 304.135872][T10634] ERROR: Out of memory at tomoyo_realpath_from_path. [ 304.322493][T10640] netlink: 'syz.3.1744': attribute type 17 has an invalid length. [ 304.331458][T10640] netlink: 'syz.3.1744': attribute type 16 has an invalid length. [ 304.341964][T10640] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1744'. [ 304.450087][T10646] netlink: 16086 bytes leftover after parsing attributes in process `syz.1.1746'. [ 304.551640][T10651] bpf_get_probe_write_proto: 12 callbacks suppressed [ 304.551657][T10651] syz.1.1746[10651] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 304.611593][T10651] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1746'. [ 304.848293][T10656] netlink: 55 bytes leftover after parsing attributes in process `syz.2.1750'. [ 305.044053][T10673] syz.3.1758[10673] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 305.044202][T10673] syz.3.1758[10673] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 305.291673][T10671] validate_nla: 1 callbacks suppressed [ 305.291705][T10671] netlink: 'syz.0.1764': attribute type 10 has an invalid length. [ 305.336061][T10671] netlink: 55 bytes leftover after parsing attributes in process `syz.0.1764'. [ 305.354467][T10682] netlink: 'syz.2.1760': attribute type 10 has an invalid length. [ 305.373588][T10682] wlan1: mtu less than device minimum [ 305.383943][T10682] bond0: (slave wlan1): Error -22 calling dev_set_mtu [ 305.395182][T10683] netlink: 'syz.1.1759': attribute type 17 has an invalid length. [ 305.408164][T10683] netlink: 'syz.1.1759': attribute type 16 has an invalid length. [ 305.417474][T10683] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1759'. [ 305.483349][T10688] netlink: 'syz.0.1762': attribute type 9 has an invalid length. [ 305.516453][T10688] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1762'. [ 305.585925][T10690] netlink: 'syz.2.1763': attribute type 9 has an invalid length. [ 305.596836][T10690] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1763'. [ 305.679892][T10691] netlink: 'syz.0.1762': attribute type 9 has an invalid length. [ 305.700223][T10691] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1762'. [ 305.819718][T10693] netlink: 'syz.2.1763': attribute type 9 has an invalid length. [ 305.828482][T10693] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1763'. [ 306.171859][T10713] : renamed from pim6reg1 [ 306.241777][T10712] netlink: 'syz.2.1772': attribute type 10 has an invalid length. [ 306.261128][T10712] netlink: 55 bytes leftover after parsing attributes in process `syz.2.1772'. [ 306.576086][T10734] netlink: 'syz.2.1778': attribute type 2 has an invalid length. [ 306.596150][T10735] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1780'. [ 306.703895][T10738] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1780'. [ 306.734548][T10744] syz.1.1783[10744] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 306.734718][T10744] syz.1.1783[10744] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 306.757471][T10740] FAULT_INJECTION: forcing a failure. [ 306.757471][T10740] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 306.829525][T10740] CPU: 0 PID: 10740 Comm: syz.3.1782 Not tainted syzkaller #0 [ 306.837243][T10740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 306.847344][T10740] Call Trace: [ 306.850686][T10740] [ 306.853619][T10740] dump_stack_lvl+0x16c/0x230 [ 306.858660][T10740] ? show_regs_print_info+0x20/0x20 [ 306.863901][T10740] ? load_image+0x3b0/0x3b0 [ 306.868422][T10740] ? __lock_acquire+0x7c80/0x7c80 [ 306.873461][T10740] ? __local_bh_enable_ip+0x12e/0x1c0 [ 306.878853][T10740] should_fail_ex+0x39d/0x4d0 [ 306.883714][T10740] _copy_from_user+0x2f/0xe0 [ 306.888358][T10740] copy_from_sockptr+0x69/0x80 [ 306.893117][T10740] do_ipv6_setsockopt+0xd37/0x3c30 [ 306.898257][T10740] ? sk_dst_reset+0xa0/0xa0 [ 306.902857][T10740] ? mark_lock+0x94/0x320 [ 306.907766][T10740] ? __lock_acquire+0x1260/0x7c80 [ 306.913041][T10740] ? verify_lock_unused+0x140/0x140 [ 306.918512][T10740] ? mark_lock+0x94/0x320 [ 306.922951][T10740] ? __lock_acquire+0x1260/0x7c80 [ 306.928004][T10740] ? aa_label_sk_perm+0x3ec/0x500 [ 306.933221][T10740] ? get_pid_task+0x20/0x1e0 [ 306.938087][T10740] ? aa_sk_perm+0x930/0x930 [ 306.942781][T10740] ? __might_sleep+0xe0/0xe0 [ 306.947472][T10740] ipv6_setsockopt+0x59/0x190 [ 306.952341][T10740] dccp_setsockopt+0x160/0x830 [ 306.957195][T10740] ? aa_af_perm+0x2b0/0x2b0 [ 306.961716][T10740] ? dccp_ioctl+0x200/0x200 [ 306.966230][T10740] ? __fget_files+0x28/0x4d0 [ 306.970905][T10740] ? aa_sock_opt_perm+0x74/0x100 [ 306.975846][T10740] ? sock_common_setsockopt+0x36/0xc0 [ 306.981235][T10740] ? sock_common_recvmsg+0x1b0/0x1b0 [ 306.986542][T10740] do_sock_setsockopt+0x175/0x1a0 [ 306.991572][T10740] ? __fdget+0x180/0x210 [ 306.995821][T10740] __x64_sys_setsockopt+0x184/0x200 [ 307.001116][T10740] do_syscall_64+0x55/0xb0 [ 307.005620][T10740] ? clear_bhb_loop+0x40/0x90 [ 307.010473][T10740] ? clear_bhb_loop+0x40/0x90 [ 307.015149][T10740] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 307.021044][T10740] RIP: 0033:0x7f725538ebe9 [ 307.025602][T10740] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 307.045662][T10740] RSP: 002b:00007f72561b7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 307.054261][T10740] RAX: ffffffffffffffda RBX: 00007f72555c5fa0 RCX: 00007f725538ebe9 [ 307.062250][T10740] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000003 [ 307.070341][T10740] RBP: 00007f72561b7090 R08: 0000000000000120 R09: 0000000000000000 [ 307.078497][T10740] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 307.086469][T10740] R13: 00007f72555c6038 R14: 00007f72555c5fa0 R15: 00007fff1376d3a8 [ 307.094642][T10740] [ 307.326358][T10750] netlink: 55 bytes leftover after parsing attributes in process `syz.2.1785'. [ 308.409063][T10774] syz.0.1796[10774] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 308.409229][T10774] syz.0.1796[10774] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 308.787768][T10783] syz.0.1800[10783] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 308.787863][T10783] syz.0.1800[10783] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 309.227145][T10798] syz.0.1807[10798] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 309.631348][T10809] bpf_get_probe_write_proto: 1 callbacks suppressed [ 309.631369][T10809] syz.0.1811[10809] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 309.640618][T10809] syz.0.1811[10809] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 310.088859][T10830] syz.0.1818[10830] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 310.101376][T10830] syz.0.1818[10830] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 310.295484][T10831] FAULT_INJECTION: forcing a failure. [ 310.295484][T10831] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 310.334149][T10831] CPU: 0 PID: 10831 Comm: syz.1.1817 Not tainted syzkaller #0 [ 310.342035][T10831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 310.352135][T10831] Call Trace: [ 310.355445][T10831] [ 310.358503][T10831] dump_stack_lvl+0x16c/0x230 [ 310.363250][T10831] ? show_regs_print_info+0x20/0x20 [ 310.368494][T10831] ? load_image+0x3b0/0x3b0 [ 310.373055][T10831] ? __lock_acquire+0x7c80/0x7c80 [ 310.378261][T10831] ? snprintf+0xdb/0x120 [ 310.382690][T10831] should_fail_ex+0x39d/0x4d0 [ 310.387396][T10831] _copy_to_user+0x2f/0xa0 [ 310.391907][T10831] simple_read_from_buffer+0xe7/0x150 [ 310.397546][T10831] proc_fail_nth_read+0x1e3/0x250 [ 310.402693][T10831] ? proc_fault_inject_write+0x340/0x340 [ 310.408669][T10831] ? fsnotify_perm+0x271/0x5e0 [ 310.413569][T10831] ? proc_fault_inject_write+0x340/0x340 [ 310.419222][T10831] vfs_read+0x27e/0x920 [ 310.423474][T10831] ? kernel_read+0x1e0/0x1e0 [ 310.428059][T10831] ? __fget_files+0x28/0x4d0 [ 310.432739][T10831] ? __fget_files+0x44a/0x4d0 [ 310.437420][T10831] ? __fdget_pos+0x2a3/0x330 [ 310.442024][T10831] ? ksys_read+0x75/0x250 [ 310.446358][T10831] ksys_read+0x147/0x250 [ 310.450603][T10831] ? vfs_write+0x940/0x940 [ 310.455107][T10831] ? lockdep_hardirqs_on+0x98/0x150 [ 310.460313][T10831] do_syscall_64+0x55/0xb0 [ 310.464730][T10831] ? clear_bhb_loop+0x40/0x90 [ 310.469493][T10831] ? clear_bhb_loop+0x40/0x90 [ 310.474254][T10831] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 310.480184][T10831] RIP: 0033:0x7f1b4118d5fc [ 310.484678][T10831] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 310.504391][T10831] RSP: 002b:00007f1b41f2c030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 310.512995][T10831] RAX: ffffffffffffffda RBX: 00007f1b413c6090 RCX: 00007f1b4118d5fc [ 310.521063][T10831] RDX: 000000000000000f RSI: 00007f1b41f2c0a0 RDI: 0000000000000007 [ 310.529069][T10831] RBP: 00007f1b41f2c090 R08: 0000000000000000 R09: 0000000000000000 [ 310.537039][T10831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 310.545093][T10831] R13: 00007f1b413c6128 R14: 00007f1b413c6090 R15: 00007ffedad3bd28 [ 310.553203][T10831] [ 311.227256][T10857] : renamed from pim6reg1 [ 311.477242][T10869] syz.2.1830[10869] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 311.477395][T10869] syz.2.1830[10869] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 311.585672][T10865] validate_nla: 13 callbacks suppressed [ 311.585716][T10865] netlink: 'syz.3.1827': attribute type 10 has an invalid length. [ 311.613734][T10865] __nla_validate_parse: 10 callbacks suppressed [ 311.613764][T10865] netlink: 55 bytes leftover after parsing attributes in process `syz.3.1827'. [ 311.917768][T10884] FAULT_INJECTION: forcing a failure. [ 311.917768][T10884] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 311.938300][T10884] CPU: 1 PID: 10884 Comm: syz.3.1836 Not tainted syzkaller #0 [ 311.945934][T10884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 311.956206][T10884] Call Trace: [ 311.959668][T10884] [ 311.962638][T10884] dump_stack_lvl+0x16c/0x230 [ 311.967420][T10884] ? show_regs_print_info+0x20/0x20 [ 311.972673][T10884] ? load_image+0x3b0/0x3b0 [ 311.977318][T10884] ? __lock_acquire+0x7c80/0x7c80 [ 311.982573][T10884] ? __local_bh_enable_ip+0x12e/0x1c0 [ 311.988171][T10884] should_fail_ex+0x39d/0x4d0 [ 311.992916][T10884] _copy_from_user+0x2f/0xe0 [ 311.997639][T10884] copy_from_sockptr+0x69/0x80 [ 312.002460][T10884] do_ipv6_setsockopt+0xd37/0x3c30 [ 312.007798][T10884] ? sk_dst_reset+0xa0/0xa0 [ 312.012409][T10884] ? mark_lock+0x94/0x320 [ 312.016763][T10884] ? __lock_acquire+0x1260/0x7c80 [ 312.021953][T10884] ? verify_lock_unused+0x140/0x140 [ 312.027277][T10884] ? mark_lock+0x94/0x320 [ 312.031634][T10884] ? __lock_acquire+0x1260/0x7c80 [ 312.036776][T10884] ? aa_label_sk_perm+0x3ec/0x500 [ 312.041920][T10884] ? get_pid_task+0x20/0x1e0 [ 312.046646][T10884] ? aa_sk_perm+0x930/0x930 [ 312.051357][T10884] ? __might_sleep+0xe0/0xe0 [ 312.056090][T10884] ipv6_setsockopt+0x59/0x190 [ 312.060827][T10884] dccp_setsockopt+0x160/0x830 [ 312.066513][T10884] ? aa_af_perm+0x2b0/0x2b0 [ 312.071352][T10884] ? dccp_ioctl+0x200/0x200 [ 312.075958][T10884] ? __fget_files+0x28/0x4d0 [ 312.080560][T10884] ? aa_sock_opt_perm+0x74/0x100 [ 312.085767][T10884] ? sock_common_setsockopt+0x36/0xc0 [ 312.091156][T10884] ? sock_common_recvmsg+0x1b0/0x1b0 [ 312.096460][T10884] do_sock_setsockopt+0x175/0x1a0 [ 312.101520][T10884] ? __fdget+0x180/0x210 [ 312.105992][T10884] __x64_sys_setsockopt+0x184/0x200 [ 312.111349][T10884] do_syscall_64+0x55/0xb0 [ 312.115830][T10884] ? clear_bhb_loop+0x40/0x90 [ 312.120535][T10884] ? clear_bhb_loop+0x40/0x90 [ 312.125230][T10884] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 312.131229][T10884] RIP: 0033:0x7f725538ebe9 [ 312.135657][T10884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 312.155785][T10884] RSP: 002b:00007f72561b7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 312.164226][T10884] RAX: ffffffffffffffda RBX: 00007f72555c5fa0 RCX: 00007f725538ebe9 [ 312.172418][T10884] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000003 [ 312.180687][T10884] RBP: 00007f72561b7090 R08: 0000000000000120 R09: 0000000000000000 [ 312.188682][T10884] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 312.196855][T10884] R13: 00007f72555c6038 R14: 00007f72555c5fa0 R15: 00007fff1376d3a8 [ 312.204918][T10884] [ 312.442235][T10898] syz.3.1841[10898] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 312.442377][T10898] syz.3.1841[10898] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 312.721141][T10910] netlink: 'syz.1.1843': attribute type 10 has an invalid length. [ 312.778536][T10910] netlink: 55 bytes leftover after parsing attributes in process `syz.1.1843'. [ 313.025223][T10928] netlink: 'syz.2.1850': attribute type 10 has an invalid length. [ 313.052839][T10928] team0: Device ipvlan1 failed to register rx_handler [ 313.111570][T10933] syz.1.1854[10933] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 313.111723][T10933] syz.1.1854[10933] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 314.653758][ T3444] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 315.488027][T10934] netlink: 'syz.0.1853': attribute type 21 has an invalid length. [ 315.771371][T10960] netlink: 'syz.1.1860': attribute type 10 has an invalid length. [ 315.810120][T10960] netlink: 55 bytes leftover after parsing attributes in process `syz.1.1860'. [ 315.884044][T10963] syz.2.1863[10963] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 315.884198][T10963] syz.2.1863[10963] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 316.048199][T10969] syz.1.1865[10969] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 316.051959][T10970] netlink: 'syz.2.1867': attribute type 10 has an invalid length. [ 316.083214][T10969] syz.1.1865[10969] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 316.093662][T10970] netlink: 'syz.2.1867': attribute type 10 has an invalid length. [ 316.116392][T10970] netlink: 2 bytes leftover after parsing attributes in process `syz.2.1867'. [ 316.127011][T10970] team0: entered promiscuous mode [ 316.133346][T10970] team_slave_0: entered promiscuous mode [ 316.140178][T10970] team_slave_1: entered promiscuous mode [ 316.147712][T10974] netlink: 'syz.2.1867': attribute type 2 has an invalid length. [ 316.168770][T10974] netlink: 'syz.2.1867': attribute type 1 has an invalid length. [ 316.187737][T10970] 8021q: adding VLAN 0 to HW filter on device team0 [ 316.212535][T10970] netlink: 'syz.2.1867': attribute type 10 has an invalid length. [ 316.224751][T10970] dummy0: left promiscuous mode [ 316.239642][T10970] dummy0: left allmulticast mode [ 316.274203][T10970] dummy0: entered promiscuous mode [ 316.281546][T10970] team0: Port device dummy0 added [ 316.771272][T10993] syz.3.1875[10993] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 316.771434][T10993] syz.3.1875[10993] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 316.990417][T10996] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 317.037024][T11000] netlink: 'syz.3.1877': attribute type 9 has an invalid length. [ 317.047748][T11000] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1877'. [ 317.122083][T11001] netlink: 'syz.3.1877': attribute type 9 has an invalid length. [ 317.148929][T11001] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1877'. [ 317.251824][T11006] syz.2.1880[11006] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 317.251967][T11006] syz.2.1880[11006] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 317.280853][T11007] netlink: 'syz.1.1879': attribute type 9 has an invalid length. [ 317.320358][T11007] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1879'. [ 317.390207][T11008] netlink: 'syz.1.1879': attribute type 9 has an invalid length. [ 317.401047][T11008] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1879'. [ 317.426721][T11011] syz.3.1881[11011] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 317.426866][T11011] syz.3.1881[11011] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 317.429860][T11012] FAULT_INJECTION: forcing a failure. [ 317.429860][T11012] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 317.488743][T11012] CPU: 0 PID: 11012 Comm: syz.0.1889 Not tainted syzkaller #0 [ 317.496283][T11012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 317.506448][T11012] Call Trace: [ 317.509821][T11012] [ 317.512837][T11012] dump_stack_lvl+0x16c/0x230 [ 317.517783][T11012] ? show_regs_print_info+0x20/0x20 [ 317.523070][T11012] ? load_image+0x3b0/0x3b0 [ 317.527670][T11012] ? __lock_acquire+0x7c80/0x7c80 [ 317.532787][T11012] should_fail_ex+0x39d/0x4d0 [ 317.537524][T11012] _copy_from_user+0x2f/0xe0 [ 317.542158][T11012] __copy_msghdr+0x3bb/0x580 [ 317.546849][T11012] ___sys_sendmsg+0x1a6/0x290 [ 317.551660][T11012] ? __sys_sendmsg+0x270/0x270 [ 317.556436][T11012] ? __lock_acquire+0x7c80/0x7c80 [ 317.561594][T11012] __se_sys_sendmsg+0x1a5/0x270 [ 317.566479][T11012] ? __x64_sys_sendmsg+0x80/0x80 [ 317.571555][T11012] ? lockdep_hardirqs_on+0x98/0x150 [ 317.576777][T11012] do_syscall_64+0x55/0xb0 [ 317.581248][T11012] ? clear_bhb_loop+0x40/0x90 [ 317.586216][T11012] ? clear_bhb_loop+0x40/0x90 [ 317.590890][T11012] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 317.596960][T11012] RIP: 0033:0x7fbb8d58ebe9 [ 317.601380][T11012] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 317.621267][T11012] RSP: 002b:00007fbb8e3ff038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 317.629692][T11012] RAX: ffffffffffffffda RBX: 00007fbb8d7c5fa0 RCX: 00007fbb8d58ebe9 [ 317.638043][T11012] RDX: 0000000000000000 RSI: 0000200000001640 RDI: 0000000000000003 [ 317.646006][T11012] RBP: 00007fbb8e3ff090 R08: 0000000000000000 R09: 0000000000000000 [ 317.654063][T11012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 317.662148][T11012] R13: 00007fbb8d7c6038 R14: 00007fbb8d7c5fa0 R15: 00007ffe1e79bea8 [ 317.670127][T11012] [ 317.747957][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.754549][ T1285] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.858378][T11015] netlink: 'syz.2.1883': attribute type 9 has an invalid length. [ 317.883962][T11015] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1883'. [ 317.967702][T11015] netlink: 'syz.2.1883': attribute type 9 has an invalid length. [ 317.979981][T11015] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1883'. [ 318.210885][T11029] netlink: 'syz.2.1890': attribute type 9 has an invalid length. [ 318.219712][T11029] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1890'. [ 318.263171][T11025] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 318.283722][T11032] netlink: 'syz.2.1890': attribute type 9 has an invalid length. [ 318.292122][T11032] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1890'. [ 318.341337][ T3477] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 318.573766][T11048] netlink: 'syz.0.1897': attribute type 21 has an invalid length. [ 318.664604][T11052] netlink: 'syz.1.1899': attribute type 9 has an invalid length. [ 318.698755][T11052] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1899'. [ 318.741778][T11056] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1899'. [ 318.924827][T11062] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 320.177960][T11116] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 320.631630][T11140] openvswitch: netlink: IP tunnel attribute has 3064 unknown bytes. [ 320.813973][T11146] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 321.914779][T11174] FAULT_INJECTION: forcing a failure. [ 321.914779][T11174] name failslab, interval 1, probability 0, space 0, times 0 [ 321.964040][T11174] CPU: 1 PID: 11174 Comm: syz.1.1944 Not tainted syzkaller #0 [ 321.971688][T11174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 321.981974][T11174] Call Trace: [ 321.985284][T11174] [ 321.988362][T11174] dump_stack_lvl+0x16c/0x230 [ 321.993086][T11174] ? sctp_sendmsg+0x155c/0x27e0 [ 321.997986][T11174] ? ___sys_sendmsg+0x220/0x290 [ 322.002959][T11174] ? show_regs_print_info+0x20/0x20 [ 322.008224][T11174] ? load_image+0x3b0/0x3b0 [ 322.012793][T11174] should_fail_ex+0x39d/0x4d0 [ 322.017514][T11174] should_failslab+0x9/0x20 [ 322.022051][T11174] slab_pre_alloc_hook+0x59/0x310 [ 322.027122][T11174] ? sctp_add_bind_addr+0x8c/0x360 [ 322.032279][T11174] __kmem_cache_alloc_node+0x53/0x260 [ 322.037762][T11174] ? sctp_add_bind_addr+0x8c/0x360 [ 322.042881][T11174] kmalloc_trace+0x2a/0xe0 [ 322.047334][T11174] sctp_add_bind_addr+0x8c/0x360 [ 322.052273][T11174] sctp_copy_local_addr_list+0x30c/0x4e0 [ 322.057908][T11174] ? sctp_copy_local_addr_list+0x9c/0x4e0 [ 322.063713][T11174] ? sctp_do_8_2_transport_strike+0x8b0/0x8b0 [ 322.069869][T11174] ? sctp_v6_is_any+0x64/0x70 [ 322.074714][T11174] ? sctp_copy_one_addr+0x8c/0x350 [ 322.079861][T11174] sctp_bind_addr_copy+0xb3/0x3c0 [ 322.085058][T11174] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 322.091396][T11174] sctp_connect_new_asoc+0x2da/0x690 [ 322.096683][T11174] ? __sctp_connect+0xd20/0xd20 [ 322.101705][T11174] ? __local_bh_enable_ip+0x12e/0x1c0 [ 322.107093][T11174] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 322.112966][T11174] ? security_sctp_bind_connect+0x89/0xb0 [ 322.118698][T11174] sctp_sendmsg+0x155c/0x27e0 [ 322.123599][T11174] ? sctp_getsockopt+0xb60/0xb60 [ 322.128919][T11174] ? aa_sk_perm+0x7fc/0x930 [ 322.133711][T11174] ? aa_af_perm+0x2b0/0x2b0 [ 322.138232][T11174] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 322.144654][T11174] ? sock_rps_record_flow+0x19/0x400 [ 322.149961][T11174] ? inet_send_prepare+0x260/0x260 [ 322.155390][T11174] ? inet_sendmsg+0xe9/0x2f0 [ 322.160101][T11174] ? inet_send_prepare+0x260/0x260 [ 322.165584][T11174] ____sys_sendmsg+0x5bf/0x950 [ 322.170484][T11174] ? __sys_sendmsg_sock+0x30/0x30 [ 322.175501][T11174] ? __import_iovec+0x5f2/0x860 [ 322.180921][T11174] ? import_iovec+0x73/0xa0 [ 322.185780][T11174] ___sys_sendmsg+0x220/0x290 [ 322.190465][T11174] ? __sys_sendmsg+0x270/0x270 [ 322.195370][T11174] ? __lock_acquire+0x7c80/0x7c80 [ 322.200440][T11174] __se_sys_sendmsg+0x1a5/0x270 [ 322.205449][T11174] ? __x64_sys_sendmsg+0x80/0x80 [ 322.210421][T11174] ? lockdep_hardirqs_on+0x98/0x150 [ 322.215743][T11174] do_syscall_64+0x55/0xb0 [ 322.220379][T11174] ? clear_bhb_loop+0x40/0x90 [ 322.225175][T11174] ? clear_bhb_loop+0x40/0x90 [ 322.229869][T11174] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 322.235790][T11174] RIP: 0033:0x7f1b4118ebe9 [ 322.240211][T11174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 322.260440][T11174] RSP: 002b:00007f1b41f4d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 322.268864][T11174] RAX: ffffffffffffffda RBX: 00007f1b413c5fa0 RCX: 00007f1b4118ebe9 [ 322.277032][T11174] RDX: 0000000000000041 RSI: 0000200000000600 RDI: 0000000000000003 [ 322.285208][T11174] RBP: 00007f1b41f4d090 R08: 0000000000000000 R09: 0000000000000000 [ 322.293286][T11174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 322.301258][T11174] R13: 00007f1b413c6038 R14: 00007f1b413c5fa0 R15: 00007ffedad3bd28 [ 322.309358][T11174] [ 322.490361][T11181] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 322.513589][T11183] bpf_get_probe_write_proto: 14 callbacks suppressed [ 322.513610][T11183] syz.2.1949[11183] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 322.525996][T11183] syz.2.1949[11183] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 323.715218][T11201] syz.0.1955[11201] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 323.754030][T11201] syz.0.1955[11201] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 324.032175][T11209] validate_nla: 4 callbacks suppressed [ 324.032197][T11209] netlink: 'syz.3.1957': attribute type 2 has an invalid length. [ 324.126893][T11209] netlink: 'syz.3.1957': attribute type 8 has an invalid length. [ 324.142035][T11209] __nla_validate_parse: 9 callbacks suppressed [ 324.142049][T11209] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1957'. [ 324.145355][T11212] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.1957'. [ 324.210682][T11222] syz.1.1961[11222] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 324.210827][T11222] syz.1.1961[11222] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 324.551089][T11216] syzkaller0: entered promiscuous mode [ 324.556833][T11216] syzkaller0: entered allmulticast mode [ 324.705731][T11232] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1964'. [ 324.732765][T11232] openvswitch: netlink: IP tunnel attribute has 3064 unknown bytes. [ 328.038067][T11226] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 328.059618][T11238] netlink: 22 bytes leftover after parsing attributes in process `syz.1.1967'. [ 328.099173][T11243] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.1968'. [ 328.193185][T11245] syz.1.1969[11245] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 328.193333][T11245] syz.1.1969[11245] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 328.542904][T11250] syzkaller0: entered promiscuous mode [ 328.729245][T11250] syzkaller0: entered allmulticast mode [ 328.922524][T11264] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1975'. [ 328.944657][T11265] netlink: 'syz.0.1983': attribute type 3 has an invalid length. [ 328.966868][T11265] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1983'. [ 328.977274][T11264] openvswitch: netlink: IP tunnel attribute has 3064 unknown bytes. [ 329.034914][T11268] syz.3.1977[11268] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 329.035047][T11268] syz.3.1977[11268] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 329.497063][T11279] netlink: 'syz.3.1982': attribute type 9 has an invalid length. [ 329.518508][T11279] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1982'. [ 331.975208][T11282] netlink: 'syz.3.1982': attribute type 9 has an invalid length. [ 331.989550][T11295] syz.1.1986[11295] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 331.989698][T11295] syz.1.1986[11295] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 332.001166][T11282] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1982'. [ 332.152921][T11302] syz.2.1988[11302] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 332.153066][T11302] syz.2.1988[11302] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 332.321158][T11311] syz.0.1993[11311] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 332.347318][T11311] syz.0.1993[11311] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 332.462180][T11316] netlink: 'syz.1.1995': attribute type 4 has an invalid length. [ 332.490608][T11316] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.1995'. [ 332.625855][T11328] netlink: 'syz.2.1999': attribute type 9 has an invalid length. [ 332.648416][T11328] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1999'. [ 332.722699][T11331] netlink: 'syz.2.1999': attribute type 9 has an invalid length. [ 332.731032][T11331] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1999'. [ 332.956125][T11343] delete_channel: no stack [ 332.968925][T11343] delete_channel: no stack [ 333.042757][T11345] mac80211_hwsim hwsim5 wlan1: entered allmulticast mode [ 333.301221][T11356] netlink: 'syz.2.2011': attribute type 9 has an invalid length. [ 333.302434][T11351] netlink: 11262 bytes leftover after parsing attributes in process `syz.3.2009'. [ 333.327284][T11356] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.2011'. [ 333.388239][T11357] netlink: 'syz.2.2011': attribute type 9 has an invalid length. [ 333.397768][T11361] bpf_get_probe_write_proto: 10 callbacks suppressed [ 333.397786][T11361] syz.1.2013[11361] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 333.412748][T11357] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.2011'. [ 333.427418][T11361] syz.1.2013[11361] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 333.491160][T11364] C: renamed from team_slave_0 (while UP) [ 333.512913][T11364] netlink: 'syz.3.2014': attribute type 3 has an invalid length. [ 333.521092][T11364] netlink: 152 bytes leftover after parsing attributes in process `syz.3.2014'. [ 333.592923][T11359] netlink: 'syz.0.2012': attribute type 9 has an invalid length. [ 333.605483][T11366] netlink: 176 bytes leftover after parsing attributes in process `syz.1.2015'. [ 333.655643][T11362] netlink: 'syz.0.2012': attribute type 9 has an invalid length. [ 333.826764][T11372] delete_channel: no stack [ 333.832139][T11372] delete_channel: no stack [ 333.843441][T11372] team0: left promiscuous mode [ 333.848412][T11372] team_slave_0: left promiscuous mode [ 333.854737][T11372] team_slave_1: left promiscuous mode [ 333.861244][T11372] dummy0: left promiscuous mode [ 333.985868][T11377] FAULT_INJECTION: forcing a failure. [ 333.985868][T11377] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 334.018815][T11377] CPU: 0 PID: 11377 Comm: syz.0.2018 Not tainted syzkaller #0 [ 334.026803][T11377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 334.036879][T11377] Call Trace: [ 334.040204][T11377] [ 334.043168][T11377] dump_stack_lvl+0x16c/0x230 [ 334.047904][T11377] ? show_regs_print_info+0x20/0x20 [ 334.053142][T11377] ? load_image+0x3b0/0x3b0 [ 334.057743][T11377] ? __might_fault+0xaa/0x120 [ 334.062445][T11377] ? __lock_acquire+0x7c80/0x7c80 [ 334.067932][T11377] should_fail_ex+0x39d/0x4d0 [ 334.072815][T11377] _copy_from_iter+0x1d3/0x1290 [ 334.077669][T11377] ? txopt_get+0x7b/0x3e0 [ 334.081998][T11377] ? copyout_mc+0x70/0x70 [ 334.086436][T11377] ? txopt_get+0x336/0x3e0 [ 334.090951][T11377] ? fl6_sock_lookup+0xd0/0xd0 [ 334.095794][T11377] ? aa_sk_perm+0x930/0x930 [ 334.100300][T11377] rawv6_sendmsg+0xa41/0x17f0 [ 334.104981][T11377] ? __might_sleep+0xe0/0xe0 [ 334.109577][T11377] ? compat_rawv6_ioctl+0x70/0x70 [ 334.114603][T11377] ? aa_sk_perm+0x7fc/0x930 [ 334.119131][T11377] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 334.125554][T11377] ? inet_send_prepare+0x260/0x260 [ 334.130666][T11377] ? inet_sendmsg+0x7c/0x2f0 [ 334.135256][T11377] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 334.140537][T11377] ? security_socket_sendmsg+0x80/0xa0 [ 334.146022][T11377] ? inet_send_prepare+0x260/0x260 [ 334.151256][T11377] ____sys_sendmsg+0x5bf/0x950 [ 334.156342][T11377] ? __asan_memset+0x22/0x40 [ 334.161015][T11377] ? __sys_sendmsg_sock+0x30/0x30 [ 334.166068][T11377] ? __import_iovec+0x5f2/0x860 [ 334.170959][T11377] ? import_iovec+0x73/0xa0 [ 334.175596][T11377] ___sys_sendmsg+0x220/0x290 [ 334.180427][T11377] ? __sys_sendmsg+0x270/0x270 [ 334.185301][T11377] ? __lock_acquire+0x7c80/0x7c80 [ 334.190385][T11377] __se_sys_sendmsg+0x1a5/0x270 [ 334.195390][T11377] ? __x64_sys_sendmsg+0x80/0x80 [ 334.200487][T11377] ? lockdep_hardirqs_on+0x98/0x150 [ 334.205729][T11377] do_syscall_64+0x55/0xb0 [ 334.210171][T11377] ? clear_bhb_loop+0x40/0x90 [ 334.214852][T11377] ? clear_bhb_loop+0x40/0x90 [ 334.219629][T11377] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 334.225763][T11377] RIP: 0033:0x7fbb8d58ebe9 [ 334.230403][T11377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 334.250730][T11377] RSP: 002b:00007fbb8e3ff038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 334.259334][T11377] RAX: ffffffffffffffda RBX: 00007fbb8d7c5fa0 RCX: 00007fbb8d58ebe9 [ 334.267310][T11377] RDX: 0000000000000000 RSI: 00002000000005c0 RDI: 0000000000000003 [ 334.275377][T11377] RBP: 00007fbb8e3ff090 R08: 0000000000000000 R09: 0000000000000000 [ 334.283799][T11377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 334.291978][T11377] R13: 00007fbb8d7c6038 R14: 00007fbb8d7c5fa0 R15: 00007ffe1e79bea8 [ 334.300381][T11377] [ 334.427319][T11386] syz.0.2020[11386] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 334.427480][T11386] syz.0.2020[11386] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 334.444089][T11385] syz.3.2021[11385] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 334.456376][T11385] syz.3.2021[11385] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 334.635179][T11396] validate_nla: 3 callbacks suppressed [ 334.635201][T11396] netlink: 'syz.3.2025': attribute type 9 has an invalid length. [ 334.646974][T11397] syz.0.2024[11397] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 334.649562][T11396] __nla_validate_parse: 4 callbacks suppressed [ 334.649577][T11396] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.2025'. [ 334.677816][T11397] syz.0.2024[11397] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 334.695635][T11399] netlink: 16255 bytes leftover after parsing attributes in process `syz.1.2023'. [ 334.874145][T11401] netlink: 16255 bytes leftover after parsing attributes in process `syz.3.2026'. [ 334.984106][T11403] netlink: 'syz.1.2027': attribute type 9 has an invalid length. [ 335.004239][T11405] syz.0.2035[11405] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 335.004509][T11405] syz.0.2035[11405] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 335.038945][T11403] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.2027'. [ 335.223647][T11406] netlink: 'syz.1.2027': attribute type 9 has an invalid length. [ 335.255891][T11406] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.2027'. [ 335.470577][T11415] C: renamed from team_slave_0 (while UP) [ 335.511441][T11415] netlink: 'syz.2.2030': attribute type 3 has an invalid length. [ 335.530224][T11415] netlink: 152 bytes leftover after parsing attributes in process `syz.2.2030'. [ 335.708665][T11427] netlink: 'syz.0.2036': attribute type 9 has an invalid length. [ 335.716996][T11427] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.2036'. [ 336.014013][T11437] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 336.059165][T11440] netlink: 144316 bytes leftover after parsing attributes in process `syz.0.2040'. [ 336.390315][T11447] netlink: 'syz.2.2043': attribute type 9 has an invalid length. [ 336.398429][T11447] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.2043'. [ 336.427557][T11445] mac80211_hwsim hwsim3 wlan1: entered allmulticast mode [ 336.489433][T11448] netlink: 'syz.2.2043': attribute type 9 has an invalid length. [ 336.497265][T11448] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.2043'. [ 337.561114][T11482] FAULT_INJECTION: forcing a failure. [ 337.561114][T11482] name failslab, interval 1, probability 0, space 0, times 0 [ 337.578319][T11482] CPU: 1 PID: 11482 Comm: syz.3.2055 Not tainted syzkaller #0 [ 337.585859][T11482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 337.596036][T11482] Call Trace: [ 337.599346][T11482] [ 337.602308][T11482] dump_stack_lvl+0x16c/0x230 [ 337.607040][T11482] ? show_regs_print_info+0x20/0x20 [ 337.612289][T11482] ? load_image+0x3b0/0x3b0 [ 337.616961][T11482] ? __lock_acquire+0x7c80/0x7c80 [ 337.622210][T11482] should_fail_ex+0x39d/0x4d0 [ 337.627036][T11482] should_failslab+0x9/0x20 [ 337.631603][T11482] slab_pre_alloc_hook+0x59/0x310 [ 337.636702][T11482] ? sock_write_iter+0x2bb/0x3f0 [ 337.641694][T11482] ? vfs_write+0x43b/0x940 [ 337.646147][T11482] ? ksys_write+0x147/0x250 [ 337.651066][T11482] kmem_cache_alloc_node+0x60/0x330 [ 337.656347][T11482] ? compound_send_recv+0x23e0/0x2f80 [ 337.661755][T11482] ? alloc_vmap_area+0x1c4/0x1c70 [ 337.666918][T11482] alloc_vmap_area+0x1c4/0x1c70 [ 337.671842][T11482] ? vm_map_ram+0xcb0/0xcb0 [ 337.676399][T11482] ? rcu_is_watching+0x15/0xb0 [ 337.681210][T11482] __get_vm_area_node+0x162/0x370 [ 337.686291][T11482] __vmalloc_node_range+0x36e/0x1320 [ 337.691888][T11482] ? netlink_sendmsg+0x5f3/0xbe0 [ 337.696870][T11482] ? netlink_insert+0x106a/0x1370 [ 337.702098][T11482] ? netlink_insert+0x2b3/0x1370 [ 337.707086][T11482] ? netlink_data_ready+0x10/0x10 [ 337.712222][T11482] ? free_vm_area+0x50/0x50 [ 337.716783][T11482] ? netlink_sendmsg+0x5f3/0xbe0 [ 337.721763][T11482] vmalloc+0x79/0x90 [ 337.725693][T11482] ? netlink_sendmsg+0x5f3/0xbe0 [ 337.730684][T11482] netlink_sendmsg+0x5f3/0xbe0 [ 337.735502][T11482] ? netlink_getsockopt+0x580/0x580 [ 337.740737][T11482] ? aa_sock_msg_perm+0x94/0x150 [ 337.745734][T11482] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 337.751059][T11482] ? security_socket_sendmsg+0x80/0xa0 [ 337.756688][T11482] sock_write_iter+0x2bb/0x3f0 [ 337.761537][T11482] ? sock_read_iter+0x3b0/0x3b0 [ 337.766531][T11482] ? common_file_perm+0x198/0x1f0 [ 337.771716][T11482] vfs_write+0x43b/0x940 [ 337.776097][T11482] ? file_end_write+0x250/0x250 [ 337.781069][T11482] ? __fget_files+0x44a/0x4d0 [ 337.785784][T11482] ? __fdget_pos+0x1d8/0x330 [ 337.790478][T11482] ? ksys_write+0x75/0x250 [ 337.795182][T11482] ksys_write+0x147/0x250 [ 337.799640][T11482] ? __ia32_sys_read+0x90/0x90 [ 337.804406][T11482] ? lockdep_hardirqs_on+0x98/0x150 [ 337.809609][T11482] do_syscall_64+0x55/0xb0 [ 337.814110][T11482] ? clear_bhb_loop+0x40/0x90 [ 337.819051][T11482] ? clear_bhb_loop+0x40/0x90 [ 337.823852][T11482] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 337.829761][T11482] RIP: 0033:0x7f725538ebe9 [ 337.834308][T11482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 337.854110][T11482] RSP: 002b:00007f72561b7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 337.862536][T11482] RAX: ffffffffffffffda RBX: 00007f72555c5fa0 RCX: 00007f725538ebe9 [ 337.870509][T11482] RDX: 000000000000fe33 RSI: 0000200000000000 RDI: 0000000000000003 [ 337.878494][T11482] RBP: 00007f72561b7090 R08: 0000000000000000 R09: 0000000000000000 [ 337.886470][T11482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 337.894968][T11482] R13: 00007f72555c6038 R14: 00007f72555c5fa0 R15: 00007fff1376d3a8 [ 337.903165][T11482] [ 337.908302][T11482] syz.3.2055: vmalloc error: size 65408, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 337.915466][T11489] FAULT_INJECTION: forcing a failure. [ 337.915466][T11489] name failslab, interval 1, probability 0, space 0, times 0 [ 337.929900][T11482] CPU: 0 PID: 11482 Comm: syz.3.2055 Not tainted syzkaller #0 [ 337.944246][T11482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 337.954563][T11482] Call Trace: [ 337.957939][T11482] [ 337.960930][T11482] dump_stack_lvl+0x16c/0x230 [ 337.965714][T11482] ? show_regs_print_info+0x20/0x20 [ 337.970965][T11482] ? load_image+0x3b0/0x3b0 [ 337.975509][T11482] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 337.981949][T11482] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 337.988545][T11482] warn_alloc+0x210/0x300 [ 337.992893][T11482] ? slab_free_freelist_hook+0x130/0x1b0 [ 337.998654][T11482] ? zone_watermark_ok_safe+0x230/0x230 [ 338.004512][T11482] ? __get_vm_area_node+0x17b/0x370 [ 338.009721][T11482] ? __get_vm_area_node+0x17b/0x370 [ 338.014967][T11482] __vmalloc_node_range+0x393/0x1320 [ 338.020281][T11482] ? netlink_insert+0x106a/0x1370 [ 338.025490][T11482] ? netlink_insert+0x2b3/0x1370 [ 338.030462][T11482] ? netlink_data_ready+0x10/0x10 [ 338.035526][T11482] ? free_vm_area+0x50/0x50 [ 338.040032][T11482] ? netlink_sendmsg+0x5f3/0xbe0 [ 338.044969][T11482] vmalloc+0x79/0x90 [ 338.048936][T11482] ? netlink_sendmsg+0x5f3/0xbe0 [ 338.054066][T11482] netlink_sendmsg+0x5f3/0xbe0 [ 338.058919][T11482] ? netlink_getsockopt+0x580/0x580 [ 338.064117][T11482] ? aa_sock_msg_perm+0x94/0x150 [ 338.069137][T11482] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 338.074438][T11482] ? security_socket_sendmsg+0x80/0xa0 [ 338.080095][T11482] sock_write_iter+0x2bb/0x3f0 [ 338.085363][T11482] ? sock_read_iter+0x3b0/0x3b0 [ 338.090253][T11482] ? common_file_perm+0x198/0x1f0 [ 338.095388][T11482] vfs_write+0x43b/0x940 [ 338.099722][T11482] ? file_end_write+0x250/0x250 [ 338.104632][T11482] ? __fget_files+0x44a/0x4d0 [ 338.109454][T11482] ? __fdget_pos+0x1d8/0x330 [ 338.114449][T11482] ? ksys_write+0x75/0x250 [ 338.119078][T11482] ksys_write+0x147/0x250 [ 338.123542][T11482] ? __ia32_sys_read+0x90/0x90 [ 338.128640][T11482] ? lockdep_hardirqs_on+0x98/0x150 [ 338.133959][T11482] do_syscall_64+0x55/0xb0 [ 338.138379][T11482] ? clear_bhb_loop+0x40/0x90 [ 338.143055][T11482] ? clear_bhb_loop+0x40/0x90 [ 338.147730][T11482] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 338.153678][T11482] RIP: 0033:0x7f725538ebe9 [ 338.158133][T11482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 338.178105][T11482] RSP: 002b:00007f72561b7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.186735][T11482] RAX: ffffffffffffffda RBX: 00007f72555c5fa0 RCX: 00007f725538ebe9 [ 338.194833][T11482] RDX: 000000000000fe33 RSI: 0000200000000000 RDI: 0000000000000003 [ 338.203340][T11482] RBP: 00007f72561b7090 R08: 0000000000000000 R09: 0000000000000000 [ 338.211402][T11482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 338.219477][T11482] R13: 00007f72555c6038 R14: 00007f72555c5fa0 R15: 00007fff1376d3a8 [ 338.227604][T11482] [ 338.232027][T11489] CPU: 1 PID: 11489 Comm: syz.2.2058 Not tainted syzkaller #0 [ 338.239544][T11489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 338.249719][T11489] Call Trace: [ 338.253009][T11489] [ 338.255962][T11489] dump_stack_lvl+0x16c/0x230 [ 338.260859][T11489] ? show_regs_print_info+0x20/0x20 [ 338.264444][T11482] Mem-Info: [ 338.266093][T11489] ? load_image+0x3b0/0x3b0 [ 338.266124][T11489] ? __might_sleep+0xe0/0xe0 [ 338.269372][T11482] active_anon:6580 inactive_anon:0 isolated_anon:0 [ 338.269372][T11482] active_file:17360 inactive_file:39938 isolated_file:0 [ 338.269372][T11482] unevictable:768 dirty:233 writeback:0 [ 338.269372][T11482] slab_reclaimable:11080 slab_unreclaimable:92152 [ 338.269372][T11482] mapped:25593 shmem:1361 pagetables:514 [ 338.269372][T11482] sec_pagetables:0 bounce:0 [ 338.269372][T11482] kernel_misc_reclaimable:0 [ 338.269372][T11482] free:1348942 free_pcp:10241 free_cma:0 [ 338.273737][T11489] ? __lock_acquire+0x7c80/0x7c80 [ 338.273761][T11489] ? iov_iter_get_pages_alloc2+0xc0/0xc0 [ 338.273787][T11489] should_fail_ex+0x39d/0x4d0 [ 338.278534][T11482] Node 0 active_anon:26320kB inactive_anon:0kB active_file:69440kB inactive_file:159556kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:102372kB dirty:928kB writeback:0kB shmem:3908kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11076kB pagetables:2056kB sec_pagetables:0kB all_unreclaimable? no [ 338.324047][T11489] should_failslab+0x9/0x20 [ 338.324087][T11489] slab_pre_alloc_hook+0x59/0x310 [ 338.324112][T11489] kmem_cache_alloc_node+0x60/0x330 [ 338.324131][T11489] ? __alloc_skb+0x108/0x2c0 [ 338.324155][T11489] __alloc_skb+0x108/0x2c0 [ 338.324177][T11489] __ip6_append_data+0x2aa9/0x3c40 [ 338.324217][T11489] ? rawv6_send_hdrinc+0x16a0/0x16a0 [ 338.324243][T11489] ? ip6_setup_cork+0xfe0/0xfe0 [ 338.324265][T11489] ip6_append_data+0x1b0/0x350 [ 338.324285][T11489] ? rawv6_send_hdrinc+0x16a0/0x16a0 [ 338.324302][T11489] rawv6_sendmsg+0x1262/0x17f0 [ 338.324326][T11489] ? __might_sleep+0xe0/0xe0 [ 338.324345][T11489] ? compat_rawv6_ioctl+0x70/0x70 [ 338.324370][T11489] ? aa_sk_perm+0x7fc/0x930 [ 338.324397][T11489] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 338.324425][T11489] ? inet_send_prepare+0x260/0x260 [ 338.324442][T11489] ? inet_sendmsg+0x7c/0x2f0 [ 338.324456][T11489] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 338.324475][T11489] ? security_socket_sendmsg+0x80/0xa0 [ 338.324490][T11489] ? inet_send_prepare+0x260/0x260 [ 338.324504][T11489] ____sys_sendmsg+0x5bf/0x950 [ 338.324535][T11489] ? __asan_memset+0x22/0x40 [ 338.324554][T11489] ? __sys_sendmsg_sock+0x30/0x30 [ 338.324573][T11489] ? __import_iovec+0x5f2/0x860 [ 338.324605][T11489] ? import_iovec+0x73/0xa0 [ 338.324630][T11489] ___sys_sendmsg+0x220/0x290 [ 338.324654][T11489] ? __sys_sendmsg+0x270/0x270 [ 338.324695][T11489] ? __lock_acquire+0x7c80/0x7c80 [ 338.324739][T11489] __se_sys_sendmsg+0x1a5/0x270 [ 338.324773][T11489] ? __x64_sys_sendmsg+0x80/0x80 [ 338.324812][T11489] ? lockdep_hardirqs_on+0x98/0x150 [ 338.324837][T11489] do_syscall_64+0x55/0xb0 [ 338.531598][T11489] ? clear_bhb_loop+0x40/0x90 [ 338.536278][T11489] ? clear_bhb_loop+0x40/0x90 [ 338.541054][T11489] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 338.547041][T11489] RIP: 0033:0x7fa30f78ebe9 [ 338.551629][T11489] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 338.571433][T11489] RSP: 002b:00007fa310639038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 338.580028][T11489] RAX: ffffffffffffffda RBX: 00007fa30f9c5fa0 RCX: 00007fa30f78ebe9 [ 338.588006][T11489] RDX: 0000000020040000 RSI: 0000200000000240 RDI: 0000000000000003 [ 338.595979][T11489] RBP: 00007fa310639090 R08: 0000000000000000 R09: 0000000000000000 [ 338.604226][T11489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 338.612218][T11489] R13: 00007fa30f9c6038 R14: 00007fa30f9c5fa0 R15: 00007ffca5286988 [ 338.620288][T11489] [ 338.628693][T11482] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:196kB 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 [ 338.635479][T11491] netlink: 'syz.1.2059': attribute type 9 has an invalid length. [ 338.661345][T11482] 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 [ 338.709811][T11482] lowmem_reserve[]: 0 2525 2526 2526 2526 [ 338.719121][T11480] netlink: 'syz.0.2054': attribute type 10 has an invalid length. [ 338.727284][T11482] Node 0 DMA32 free:1475184kB boost:0kB min:34676kB low:43344kB high:52012kB reserved_highatomic:0KB active_anon:26460kB inactive_anon:0kB active_file:69440kB inactive_file:158232kB unevictable:1536kB writepending:928kB present:3129332kB managed:2589592kB mlocked:0kB bounce:0kB free_pcp:24948kB local_pcp:18856kB free_cma:0kB [ 338.761005][T11482] lowmem_reserve[]: 0 0 1 1 1 [ 338.765802][T11482] Node 0 Normal free:8kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1324kB unevictable:0kB writepending:0kB present:1048576kB managed:1384kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 338.802038][T11482] lowmem_reserve[]: 0 0 0 0 0 [ 338.806850][T11482] Node 1 Normal free:3904708kB boost:0kB min:55208kB low:69008kB high:82808kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:196kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:16256kB local_pcp:10112kB free_cma:0kB [ 338.848567][T11482] lowmem_reserve[]: 0 0 0 0 0 [ 338.853859][T11482] 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 [ 338.868884][T11482] Node 0 DMA32: 1892*4kB (UM) 1146*8kB (UME) 1009*16kB (UME) 1282*32kB (UME) 622*64kB (UM) 194*128kB (UME) 86*256kB (UME) 38*512kB (UM) 29*1024kB (UME) 8*2048kB (UME) 305*4096kB (UM) = 1475376kB [ 338.909209][T11482] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 338.944295][T11482] Node 1 Normal: 211*4kB (UE) 57*8kB (UE) 33*16kB (UE) 107*32kB (UE) 35*64kB (UME) 5*128kB (UME) 1*256kB (U) 2*512kB (ME) 2*1024kB (UE) 1*2048kB (E) 950*4096kB (M) = 3904708kB [ 338.969845][T11482] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 338.997621][T11482] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 339.041321][T11482] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 339.056034][T11482] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 339.088699][T11482] 58659 total pagecache pages [ 339.093562][T11482] 0 pages in swap cache [ 339.097840][T11482] Free swap = 124996kB [ 339.108026][T11482] Total swap = 124996kB [ 339.112458][T11482] 2097051 pages RAM [ 339.116407][T11482] 0 pages HighMem/MovableOnly [ 339.122618][T11482] 416139 pages reserved [ 339.148723][T11482] 0 pages cma reserved [ 339.192364][T11512] FAULT_INJECTION: forcing a failure. [ 339.192364][T11512] name failslab, interval 1, probability 0, space 0, times 0 [ 339.218765][T11512] CPU: 0 PID: 11512 Comm: syz.1.2066 Not tainted syzkaller #0 [ 339.226320][T11512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 339.236673][T11512] Call Trace: [ 339.239991][T11512] [ 339.242976][T11512] dump_stack_lvl+0x16c/0x230 [ 339.247766][T11512] ? show_regs_print_info+0x20/0x20 [ 339.253099][T11512] ? load_image+0x3b0/0x3b0 [ 339.257805][T11512] should_fail_ex+0x39d/0x4d0 [ 339.262526][T11512] should_failslab+0x9/0x20 [ 339.267153][T11512] slab_pre_alloc_hook+0x59/0x310 [ 339.272403][T11512] kmem_cache_alloc+0x5a/0x2e0 [ 339.277219][T11512] ? skb_clone+0x1eb/0x370 [ 339.281780][T11512] skb_clone+0x1eb/0x370 [ 339.286232][T11512] __netlink_deliver_tap+0x41c/0x830 [ 339.291681][T11512] ? netlink_deliver_tap+0x2e/0x1b0 [ 339.296924][T11512] netlink_deliver_tap+0x19c/0x1b0 [ 339.302064][T11512] netlink_dump+0x8df/0xde0 [ 339.306588][T11512] ? netlink_lookup+0x200/0x200 [ 339.311454][T11512] ? slab_free_freelist_hook+0x130/0x1b0 [ 339.317103][T11512] ? netlink_recvmsg+0x5cf/0xdf0 [ 339.322070][T11512] ? kmem_cache_free+0xf8/0x280 [ 339.327030][T11512] netlink_recvmsg+0x677/0xdf0 [ 339.331821][T11512] ? netlink_sendmsg+0xbe0/0xbe0 [ 339.336798][T11512] ? aa_sk_perm+0x7fc/0x930 [ 339.341305][T11512] ? aa_af_perm+0x2b0/0x2b0 [ 339.345817][T11512] ? __lock_acquire+0x1260/0x7c80 [ 339.350839][T11512] ? verify_lock_unused+0x140/0x140 [ 339.356248][T11512] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 339.361555][T11512] ? security_socket_recvmsg+0x89/0xb0 [ 339.367031][T11512] ? netlink_sendmsg+0xbe0/0xbe0 [ 339.372038][T11512] ____sys_recvmsg+0x29e/0x5b0 [ 339.376939][T11512] ? __sys_recvmsg_sock+0x50/0x50 [ 339.381989][T11512] ? import_iovec+0x73/0xa0 [ 339.386498][T11512] ___sys_recvmsg+0x1b6/0x510 [ 339.391189][T11512] ? __sys_recvmsg+0x270/0x270 [ 339.395978][T11512] ? ksys_write+0x1c1/0x250 [ 339.400516][T11512] ? __fget_files+0x44a/0x4d0 [ 339.405203][T11512] __x64_sys_recvmsg+0x1f2/0x2c0 [ 339.410154][T11512] ? ___sys_recvmsg+0x510/0x510 [ 339.415027][T11512] ? lockdep_hardirqs_on+0x98/0x150 [ 339.420226][T11512] do_syscall_64+0x55/0xb0 [ 339.424724][T11512] ? clear_bhb_loop+0x40/0x90 [ 339.429480][T11512] ? clear_bhb_loop+0x40/0x90 [ 339.434261][T11512] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 339.440199][T11512] RIP: 0033:0x7f1b4118ebe9 [ 339.444621][T11512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 339.464716][T11512] RSP: 002b:00007f1b41f4d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 339.473319][T11512] RAX: ffffffffffffffda RBX: 00007f1b413c5fa0 RCX: 00007f1b4118ebe9 [ 339.481379][T11512] RDX: 0000000000000000 RSI: 0000200000000900 RDI: 0000000000000003 [ 339.489352][T11512] RBP: 00007f1b41f4d090 R08: 0000000000000000 R09: 0000000000000000 [ 339.497315][T11512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 339.505279][T11512] R13: 00007f1b413c6038 R14: 00007f1b413c5fa0 R15: 00007ffedad3bd28 [ 339.513257][T11512] [ 339.548939][T11521] netlink: 'syz.3.2069': attribute type 9 has an invalid length. [ 339.720861][T11523] netlink: 'syz.0.2070': attribute type 10 has an invalid length. [ 339.730683][T11523] __nla_validate_parse: 18 callbacks suppressed [ 339.730703][T11523] netlink: 55 bytes leftover after parsing attributes in process `syz.0.2070'. [ 341.027550][T11559] netlink: 'syz.3.2080': attribute type 9 has an invalid length. [ 341.052344][T11560] bpf_get_probe_write_proto: 4 callbacks suppressed [ 341.052367][T11560] syz.1.2081[11560] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 341.059280][T11559] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.2080'. [ 341.121092][T11560] syz.1.2081[11560] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 341.306559][T11569] syz.3.2083[11569] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 341.356259][T11569] syz.3.2083[11569] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 341.547519][T11575] netlink: 60 bytes leftover after parsing attributes in process `syz.1.2084'. [ 341.588411][T11575] netlink: 60 bytes leftover after parsing attributes in process `syz.1.2084'. [ 341.603359][T11573] netlink: 60 bytes leftover after parsing attributes in process `syz.1.2084'. [ 341.623650][T11573] netlink: 60 bytes leftover after parsing attributes in process `syz.1.2084'. [ 342.217642][T11582] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 342.218670][T11585] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 342.516860][T11595] netlink: 'syz.1.2091': attribute type 9 has an invalid length. [ 342.538819][T11595] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.2091'. [ 342.808426][T11599] syz.1.2092[11599] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 342.808587][T11599] syz.1.2092[11599] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 343.098296][T11603] delete_channel: no stack [ 343.135036][T11601] wg2: left promiscuous mode [ 343.149157][T11601] wg2: left allmulticast mode [ 343.441338][T11610] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.2096'. [ 343.860962][T11625] netlink: 'syz.0.2100': attribute type 9 has an invalid length. [ 343.889691][T11625] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.2100'. [ 344.318364][T11632] syz.0.2103[11632] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 344.318512][T11632] syz.0.2103[11632] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 344.920195][T11636] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 345.269129][T11642] netlink: 'syz.3.2106': attribute type 28 has an invalid length. [ 345.294362][T11642] netlink: 'syz.3.2106': attribute type 29 has an invalid length. [ 345.306710][T11642] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2106'. [ 346.904839][T11678] syz.2.2114[11678] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 346.904987][T11678] syz.2.2114[11678] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 347.192753][T11683] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 348.913096][T11724] netlink: 'syz.3.2129': attribute type 4 has an invalid length. [ 348.922006][T11724] netlink: 152 bytes leftover after parsing attributes in process `syz.3.2129'. [ 348.953001][T11724] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 349.219310][T11729] FAULT_INJECTION: forcing a failure. [ 349.219310][T11729] name failslab, interval 1, probability 0, space 0, times 0 [ 349.234943][T11729] CPU: 0 PID: 11729 Comm: syz.3.2130 Not tainted syzkaller #0 [ 349.242644][T11729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 349.252824][T11729] Call Trace: [ 349.256217][T11729] [ 349.259251][T11729] dump_stack_lvl+0x16c/0x230 [ 349.264139][T11729] ? show_regs_print_info+0x20/0x20 [ 349.269405][T11729] ? load_image+0x3b0/0x3b0 [ 349.273938][T11729] ? __might_sleep+0xe0/0xe0 [ 349.278542][T11729] ? __lock_acquire+0x7c80/0x7c80 [ 349.283948][T11729] should_fail_ex+0x39d/0x4d0 [ 349.288648][T11729] should_failslab+0x9/0x20 [ 349.293389][T11729] slab_pre_alloc_hook+0x59/0x310 [ 349.298454][T11729] kmem_cache_alloc_lru+0x4d/0x2e0 [ 349.303594][T11729] ? proc_alloc_inode+0x2a/0xb0 [ 349.308563][T11729] proc_alloc_inode+0x2a/0xb0 [ 349.313440][T11729] ? proc_invalidate_siblings_dcache+0x6c0/0x6c0 [ 349.319992][T11729] new_inode_pseudo+0x63/0x1d0 [ 349.324950][T11729] new_inode+0x22/0x1b0 [ 349.329130][T11729] proc_pid_make_inode+0x24/0x190 [ 349.334169][T11729] proc_ns_dir_lookup+0x6a4/0x800 [ 349.339306][T11729] ? proc_ns_dir_readdir+0x460/0x460 [ 349.344701][T11729] path_openat+0x10b8/0x3190 [ 349.349534][T11729] ? do_filp_open+0x3d0/0x3d0 [ 349.354282][T11729] do_filp_open+0x1c5/0x3d0 [ 349.358806][T11729] ? vfs_tmpfile+0x490/0x490 [ 349.363425][T11729] ? noop_direct_IO+0x20/0x20 [ 349.368131][T11729] ? _raw_spin_unlock+0x28/0x40 [ 349.373013][T11729] ? alloc_fd+0x58f/0x630 [ 349.377368][T11729] do_sys_openat2+0x12c/0x1c0 [ 349.382146][T11729] ? do_sys_open+0xe0/0xe0 [ 349.386571][T11729] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 349.392655][T11729] ? lock_chain_count+0x20/0x20 [ 349.397522][T11729] __x64_sys_openat+0x139/0x160 [ 349.402393][T11729] do_syscall_64+0x55/0xb0 [ 349.407024][T11729] ? clear_bhb_loop+0x40/0x90 [ 349.411839][T11729] ? clear_bhb_loop+0x40/0x90 [ 349.416636][T11729] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 349.422561][T11729] RIP: 0033:0x7f725538d550 [ 349.426991][T11729] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 349.446720][T11729] RSP: 002b:00007f7256195f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 349.455165][T11729] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f725538d550 [ 349.463235][T11729] RDX: 0000000000000002 RSI: 00007f7256195fa0 RDI: 00000000ffffff9c [ 349.471407][T11729] RBP: 00007f7256195fa0 R08: 0000000000000000 R09: 0000000000000000 [ 349.479517][T11729] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 349.487771][T11729] R13: 00007f72555c6128 R14: 00007f72555c6090 R15: 00007fff1376d3a8 [ 349.496001][T11729] [ 349.504435][ T1304] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 349.776752][T11742] netlink: zone id is out of range [ 349.782573][T11742] netlink: set zone limit has 8 unknown bytes [ 349.820317][T11740] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 350.500791][T11752] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2137'. [ 350.531070][T11752] netlink: 152 bytes leftover after parsing attributes in process `syz.1.2137'. [ 350.585027][T11752] netlink: 'syz.1.2137': attribute type 21 has an invalid length. [ 350.620517][T11752] netlink: 152 bytes leftover after parsing attributes in process `syz.1.2137'. [ 350.712455][T11761] netlink: zone id is out of range [ 350.717747][T11761] netlink: set zone limit has 8 unknown bytes [ 350.911783][T11768] netlink: zone id is out of range [ 350.917849][T11768] netlink: set zone limit has 8 unknown bytes [ 351.060563][T11777] syz.1.2146[11777] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 351.060711][T11777] syz.1.2146[11777] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 351.183795][T11774] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 351.362820][T11789] syz.1.2155[11789] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 351.363063][T11789] syz.1.2155[11789] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 351.479929][T11785] wg2: left promiscuous mode [ 351.525252][T11785] wg2: left allmulticast mode [ 351.538450][T11795] netlink: 'syz.2.2148': attribute type 16 has an invalid length. [ 351.550188][T11795] netlink: 48 bytes leftover after parsing attributes in process `syz.2.2148'. [ 351.704762][T11800] netlink: 'syz.0.2151': attribute type 27 has an invalid length. [ 351.717734][T11800] netlink: 2418 bytes leftover after parsing attributes in process `syz.0.2151'. [ 352.159393][T11823] syz.2.2159[11823] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 352.159536][T11823] syz.2.2159[11823] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 352.197775][T11821] netlink: 'syz.1.2158': attribute type 10 has an invalid length. [ 352.235214][T11821] netlink: 55 bytes leftover after parsing attributes in process `syz.1.2158'. [ 353.095153][T11846] FAULT_INJECTION: forcing a failure. [ 353.095153][T11846] name failslab, interval 1, probability 0, space 0, times 0 [ 353.121856][T11846] CPU: 0 PID: 11846 Comm: syz.0.2165 Not tainted syzkaller #0 [ 353.129695][T11846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 353.139901][T11846] Call Trace: [ 353.143209][T11846] [ 353.146179][T11846] dump_stack_lvl+0x16c/0x230 [ 353.150891][T11846] ? show_regs_print_info+0x20/0x20 [ 353.156199][T11846] ? load_image+0x3b0/0x3b0 [ 353.160909][T11846] ? __might_sleep+0xe0/0xe0 [ 353.165502][T11846] ? __lock_acquire+0x7c80/0x7c80 [ 353.170535][T11846] ? __asan_memset+0x22/0x40 [ 353.175141][T11846] should_fail_ex+0x39d/0x4d0 [ 353.179875][T11846] should_failslab+0x9/0x20 [ 353.184459][T11846] slab_pre_alloc_hook+0x59/0x310 [ 353.189934][T11846] kmem_cache_alloc+0x5a/0x2e0 [ 353.194746][T11846] ? security_inode_alloc+0x34/0x110 [ 353.200095][T11846] security_inode_alloc+0x34/0x110 [ 353.205307][T11846] inode_init_always+0x8fc/0xc90 [ 353.210343][T11846] new_inode_pseudo+0x95/0x1d0 [ 353.215203][T11846] __sock_create+0x12d/0x940 [ 353.220063][T11846] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 353.226090][T11846] __sys_socket+0xd7/0x1a0 [ 353.230518][T11846] __x64_sys_socket+0x7a/0x90 [ 353.235190][T11846] do_syscall_64+0x55/0xb0 [ 353.239636][T11846] ? clear_bhb_loop+0x40/0x90 [ 353.244314][T11846] ? clear_bhb_loop+0x40/0x90 [ 353.248981][T11846] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 353.254906][T11846] RIP: 0033:0x7fbb8d58ebe9 [ 353.259325][T11846] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 353.278976][T11846] RSP: 002b:00007fbb8e3ff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 353.288092][T11846] RAX: ffffffffffffffda RBX: 00007fbb8d7c5fa0 RCX: 00007fbb8d58ebe9 [ 353.296349][T11846] RDX: 0000000000000084 RSI: 0000000000000000 RDI: 0000000000000002 [ 353.304489][T11846] RBP: 00007fbb8e3ff090 R08: 0000000000000000 R09: 0000000000000000 [ 353.312543][T11846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 353.320777][T11846] R13: 00007fbb8d7c6038 R14: 00007fbb8d7c5fa0 R15: 00007ffe1e79bea8 [ 353.328794][T11846] [ 353.348338][T11849] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 353.517252][T11861] syz.1.2171[11861] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 353.517395][T11861] syz.1.2171[11861] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 353.520952][T11859] netlink: 'syz.0.2170': attribute type 4 has an invalid length. [ 353.558426][T11859] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.2170'. [ 353.953029][T11871] netlink: 'syz.2.2172': attribute type 10 has an invalid length. [ 353.972724][T11871] netlink: 55 bytes leftover after parsing attributes in process `syz.2.2172'. [ 354.414418][T11890] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.2179'. [ 354.456880][T11890] debugfs: Directory '!!' with parent 'ieee80211' already present! [ 354.560213][T11893] net_ratelimit: 1 callbacks suppressed [ 354.560232][T11893] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 354.924897][T11903] netlink: 'syz.2.2184': attribute type 10 has an invalid length. [ 354.933345][T11903] netlink: 55 bytes leftover after parsing attributes in process `syz.2.2184'. [ 355.534916][T11911] netlink: 'syz.1.2186': attribute type 12 has an invalid length. [ 355.546172][T11910] netlink: 'syz.2.2187': attribute type 9 has an invalid length. [ 355.554979][T11911] netlink: 172 bytes leftover after parsing attributes in process `syz.1.2186'. [ 355.565622][T11910] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.2187'. [ 355.670617][T11912] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 355.882200][T11925] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 355.897691][T11926] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.2190'. [ 355.913222][T11921] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.2190'. [ 356.131691][T11931] netlink: 'syz.1.2195': attribute type 25 has an invalid length. [ 356.281074][T11938] netlink: 'syz.3.2198': attribute type 9 has an invalid length. [ 356.288114][T11936] netlink: 'syz.1.2197': attribute type 29 has an invalid length. [ 356.289232][T11938] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.2198'. [ 356.300164][T11936] netlink: 'syz.1.2197': attribute type 29 has an invalid length. [ 356.359276][T11941] netlink: 'syz.3.2199': attribute type 8 has an invalid length. [ 356.367310][T11941] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.2199'. [ 356.615594][T11951] netlink: 'syz.3.2203': attribute type 21 has an invalid length. [ 356.615687][T11953] syz.1.2204[11953] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 356.624103][T11951] netlink: 164 bytes leftover after parsing attributes in process `syz.3.2203'. [ 356.624377][T11953] syz.1.2204[11953] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 356.820206][T11963] netlink: 'syz.1.2208': attribute type 9 has an invalid length. [ 356.841572][T11963] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.2208'. [ 356.964668][T11961] netlink: 60 bytes leftover after parsing attributes in process `syz.2.2207'. [ 357.021009][T11969] netlink: 60 bytes leftover after parsing attributes in process `syz.0.2209'. [ 357.249136][T11977] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 357.503362][T11984] FAULT_INJECTION: forcing a failure. [ 357.503362][T11984] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 357.531600][T11984] CPU: 1 PID: 11984 Comm: syz.2.2215 Not tainted syzkaller #0 [ 357.539520][T11984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 357.549706][T11984] Call Trace: [ 357.553169][T11984] [ 357.556203][T11984] dump_stack_lvl+0x16c/0x230 [ 357.561100][T11984] ? show_regs_print_info+0x20/0x20 [ 357.566524][T11984] ? load_image+0x3b0/0x3b0 [ 357.571080][T11984] ? __might_fault+0xaa/0x120 [ 357.575797][T11984] ? __lock_acquire+0x7c80/0x7c80 [ 357.580872][T11984] should_fail_ex+0x39d/0x4d0 [ 357.585598][T11984] _copy_from_user+0x2f/0xe0 [ 357.590237][T11984] __sys_bpf+0x1e9/0x800 [ 357.594531][T11984] ? bpf_link_show_fdinfo+0x350/0x350 [ 357.599972][T11984] ? lock_chain_count+0x20/0x20 [ 357.605138][T11984] __x64_sys_bpf+0x7c/0x90 [ 357.609596][T11984] do_syscall_64+0x55/0xb0 [ 357.614143][T11984] ? clear_bhb_loop+0x40/0x90 [ 357.618894][T11984] ? clear_bhb_loop+0x40/0x90 [ 357.623625][T11984] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 357.629583][T11984] RIP: 0033:0x7fa30f78ebe9 [ 357.634038][T11984] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 357.653698][T11984] RSP: 002b:00007fa310639038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 357.662164][T11984] RAX: ffffffffffffffda RBX: 00007fa30f9c5fa0 RCX: 00007fa30f78ebe9 [ 357.670190][T11984] RDX: 0000000000000010 RSI: 0000200000000740 RDI: 000000000000000a [ 357.678294][T11984] RBP: 00007fa310639090 R08: 0000000000000000 R09: 0000000000000000 [ 357.686345][T11984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 357.694361][T11984] R13: 00007fa30f9c6038 R14: 00007fa30f9c5fa0 R15: 00007ffca5286988 [ 357.702573][T11984] [ 357.789281][T11984] pim6reg: tun_chr_ioctl cmd 1074812118 [ 357.799614][T11984] netlink: 'syz.2.2215': attribute type 10 has an invalid length. [ 357.869638][T11984] veth0_vlan: left promiscuous mode [ 357.889376][T11984] veth0_vlan: entered promiscuous mode [ 357.921891][T11984] team0: Device veth0_vlan failed to register rx_handler [ 357.994800][T11987] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 358.034054][T11987] netlink: 'syz.1.2216': attribute type 10 has an invalid length. [ 358.043639][T11987] mac80211_hwsim hwsim5 wlan1: left allmulticast mode [ 358.072230][T11987] team0: Port device wlan1 removed [ 358.111784][T11987] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 358.187906][T11992] netlink: 'syz.3.2218': attribute type 9 has an invalid length. [ 359.680469][T12019] bond_slave_1: entered promiscuous mode [ 359.687195][T12019] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 359.998505][ T5801] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 360.016487][ T5801] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 360.027315][ T5801] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 360.040270][ T5801] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 360.049156][ T5801] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 360.056936][ T5801] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 361.156534][T12054] __nla_validate_parse: 8 callbacks suppressed [ 361.156553][T12054] netlink: 60 bytes leftover after parsing attributes in process `syz.3.2234'. [ 361.274260][T12034] chnl_net:caif_netlink_parms(): no params data found [ 361.414464][T12067] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 361.459637][T12034] bridge0: port 1(bridge_slave_0) entered blocking state [ 361.476451][T12034] bridge0: port 1(bridge_slave_0) entered disabled state [ 361.489048][T12034] bridge_slave_0: entered allmulticast mode [ 361.503612][T12034] bridge_slave_0: entered promiscuous mode [ 361.526575][T12077] FAULT_INJECTION: forcing a failure. [ 361.526575][T12077] name failslab, interval 1, probability 0, space 0, times 0 [ 361.542919][T12077] CPU: 0 PID: 12077 Comm: syz.3.2239 Not tainted syzkaller #0 [ 361.550432][T12077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 361.560979][T12077] Call Trace: [ 361.564315][T12077] [ 361.567323][T12077] dump_stack_lvl+0x16c/0x230 [ 361.572119][T12077] ? show_regs_print_info+0x20/0x20 [ 361.577322][T12077] ? load_image+0x3b0/0x3b0 [ 361.581921][T12077] ? __might_sleep+0xe0/0xe0 [ 361.586509][T12077] ? __lock_acquire+0x7c80/0x7c80 [ 361.591811][T12077] should_fail_ex+0x39d/0x4d0 [ 361.596517][T12077] should_failslab+0x9/0x20 [ 361.601142][T12077] slab_pre_alloc_hook+0x59/0x310 [ 361.606174][T12077] ? kobject_set_name_vargs+0x61/0x110 [ 361.611721][T12077] ? kobject_set_name_vargs+0x61/0x110 [ 361.617204][T12077] __kmem_cache_alloc_node+0x53/0x260 [ 361.622681][T12077] ? kobject_set_name_vargs+0x61/0x110 [ 361.628600][T12077] __kmalloc_node_track_caller+0xa2/0x230 [ 361.634338][T12077] kstrdup+0x3b/0x80 [ 361.638245][T12077] kobject_set_name_vargs+0x61/0x110 [ 361.643614][T12077] dev_set_name+0xd5/0x120 [ 361.648053][T12077] ? get_device+0x30/0x30 [ 361.652436][T12077] ? device_initialize+0x24b/0x440 [ 361.657681][T12077] netdev_register_kobject+0xb3/0x310 [ 361.663283][T12077] register_netdevice+0x128f/0x1ae0 [ 361.668511][T12077] ? netif_stacked_transfer_operstate+0x210/0x210 [ 361.674938][T12077] ? dev_addr_mod+0x2b9/0x3b0 [ 361.679647][T12077] ? tun_net_initialize+0x152/0x470 [ 361.684859][T12077] ? tun_not_capable+0x1f0/0x1f0 [ 361.689796][T12077] ? alloc_netdev_mqs+0xc34/0x1040 [ 361.694910][T12077] tun_set_iff+0x848/0xed0 [ 361.699418][T12077] __tun_chr_ioctl+0x7ac/0x1fd0 [ 361.704265][T12077] ? tun_flow_create+0x310/0x310 [ 361.709310][T12077] ? bpf_lsm_file_ioctl+0x9/0x10 [ 361.714240][T12077] ? security_file_ioctl+0x80/0xa0 [ 361.719965][T12077] ? tun_chr_poll+0x630/0x630 [ 361.724645][T12077] __se_sys_ioctl+0xfd/0x170 [ 361.729419][T12077] do_syscall_64+0x55/0xb0 [ 361.733825][T12077] ? clear_bhb_loop+0x40/0x90 [ 361.738643][T12077] ? clear_bhb_loop+0x40/0x90 [ 361.743518][T12077] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 361.749520][T12077] RIP: 0033:0x7f725538ebe9 [ 361.754031][T12077] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 361.774259][T12077] RSP: 002b:00007f72561b7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 361.783022][T12077] RAX: ffffffffffffffda RBX: 00007f72555c5fa0 RCX: 00007f725538ebe9 [ 361.790992][T12077] RDX: 0000200000000100 RSI: 00000000400454ca RDI: 0000000000000003 [ 361.798975][T12077] RBP: 00007f72561b7090 R08: 0000000000000000 R09: 0000000000000000 [ 361.807087][T12077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 361.815305][T12077] R13: 00007f72555c6038 R14: 00007f72555c5fa0 R15: 00007fff1376d3a8 [ 361.823372][T12077] [ 361.857863][T12034] bridge0: port 2(bridge_slave_1) entered blocking state [ 361.866329][T12034] bridge0: port 2(bridge_slave_1) entered disabled state [ 361.883475][T12034] bridge_slave_1: entered allmulticast mode [ 361.910092][T12034] bridge_slave_1: entered promiscuous mode [ 361.994556][T12034] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 362.021763][T12034] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 362.095188][T12034] team0: Port device team_slave_0 added [ 362.103636][T12081] validate_nla: 2 callbacks suppressed [ 362.103661][T12081] netlink: 'syz.0.2241': attribute type 10 has an invalid length. [ 362.117408][T12081] netlink: 55 bytes leftover after parsing attributes in process `syz.0.2241'. [ 362.126956][ T5801] Bluetooth: hci4: command tx timeout [ 362.152558][T12034] team0: Port device team_slave_1 added [ 362.244225][T12087] syz.1.2244[12087] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 362.244354][T12087] syz.1.2244[12087] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 362.358037][T12034] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 362.378122][T12034] 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. [ 362.406683][T12034] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 362.482653][T12034] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 362.500689][T12034] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 362.595467][T12034] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 362.631781][T12089] netlink: 'syz.0.2243': attribute type 25 has an invalid length. [ 362.650189][T12094] syz.1.2245[12094] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 362.650367][T12094] syz.1.2245[12094] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 362.884997][T12034] hsr_slave_0: entered promiscuous mode [ 362.961303][T12034] hsr_slave_1: entered promiscuous mode [ 362.986832][T12034] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 363.009624][T12034] Cannot create hsr debugfs directory [ 363.193375][T12107] netlink: 'syz.3.2252': attribute type 9 has an invalid length. [ 363.214615][T12107] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.2252'. [ 363.311026][T12109] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 363.428180][T12114] netlink: 'syz.1.2251': attribute type 10 has an invalid length. [ 363.436784][T12114] netlink: 55 bytes leftover after parsing attributes in process `syz.1.2251'. [ 364.011027][T12034] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.170834][T12034] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.188808][ T5801] Bluetooth: hci4: command tx timeout [ 364.294772][T12034] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.298344][T12132] syz.3.2257[12132] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 364.305799][T12132] syz.3.2257[12132] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 364.349202][T12130] syzkaller0: tun_chr_ioctl cmd 2148553947 [ 364.403099][T12034] bond0: (slave netdevsim0): Releasing backup interface [ 364.423220][T12034] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.503096][T12142] netlink: 'syz.3.2260': attribute type 9 has an invalid length. [ 364.516559][T12142] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.2260'. [ 364.737437][T12034] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 364.770765][T12034] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 364.781871][T12034] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 364.819700][T12034] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 364.870531][T12149] netlink: 9286 bytes leftover after parsing attributes in process `syz.1.2263'. [ 364.892029][T12151] netlink: 'syz.3.2261': attribute type 10 has an invalid length. [ 364.901362][T12151] netlink: 55 bytes leftover after parsing attributes in process `syz.3.2261'. [ 364.992956][T12153] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 365.132155][T12034] 8021q: adding VLAN 0 to HW filter on device bond0 [ 365.164489][T12034] 8021q: adding VLAN 0 to HW filter on device team0 [ 365.176589][T11757] bridge0: port 1(bridge_slave_0) entered blocking state [ 365.184312][T11757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 365.202515][ T1304] bridge0: port 2(bridge_slave_1) entered blocking state [ 365.209800][ T1304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 365.280173][T12034] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 365.460400][T12176] syz.1.2268[12176] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 365.460537][T12176] syz.1.2268[12176] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 365.502826][T12034] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 365.592324][T12034] veth0_vlan: entered promiscuous mode [ 365.608454][T12178] netlink: 'syz.1.2269': attribute type 9 has an invalid length. [ 365.608907][T12034] veth1_vlan: entered promiscuous mode [ 365.620983][T12178] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.2269'. [ 365.683407][T12034] veth0_macvtap: entered promiscuous mode [ 365.705514][T12180] netlink: 'syz.1.2270': attribute type 4 has an invalid length. [ 365.716665][T12034] veth1_macvtap: entered promiscuous mode [ 365.752214][T12034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.763940][T12034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.782873][T12034] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 365.803768][T12034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.818462][T12034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.835182][T12034] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 365.862258][T12034] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.874848][T12034] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.885882][T12034] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.896448][T12034] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 366.031399][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 366.071792][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 366.136297][T11757] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 366.146777][T11757] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 366.183504][T12189] netlink: 'syz.0.2272': attribute type 10 has an invalid length. [ 366.203406][T12189] netlink: 55 bytes leftover after parsing attributes in process `syz.0.2272'. [ 366.270632][ T5801] Bluetooth: hci4: command tx timeout [ 366.453073][T12203] netlink: 830 bytes leftover after parsing attributes in process `syz.0.2276'. [ 366.466557][T12205] syz.2.2277[12205] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 366.467393][T12205] syz.2.2277[12205] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 367.042831][T12202] wg2: left promiscuous mode [ 367.064590][T12202] wg2: left allmulticast mode [ 367.167054][T12213] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 367.264380][ T5801] Bluetooth: hci0: unexpected event 0x0b length: 15 > 11 [ 367.267234][T12216] netlink: 'syz.1.2281': attribute type 12 has an invalid length. [ 367.302969][T12216] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2281'. [ 367.691338][T12239] netlink: 60 bytes leftover after parsing attributes in process `syz.2.2289'. [ 367.776654][T12239] netlink: 60 bytes leftover after parsing attributes in process `syz.2.2289'. [ 367.811586][T12232] netlink: 60 bytes leftover after parsing attributes in process `syz.2.2289'. [ 367.895762][T12243] FAULT_INJECTION: forcing a failure. [ 367.895762][T12243] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 367.942253][T12240] netlink: 60 bytes leftover after parsing attributes in process `syz.2.2289'. [ 367.977880][T12243] CPU: 1 PID: 12243 Comm: syz.3.2292 Not tainted syzkaller #0 [ 367.985450][T12243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 367.995656][T12243] Call Trace: [ 367.999174][T12243] [ 368.002161][T12243] dump_stack_lvl+0x16c/0x230 [ 368.006917][T12243] ? show_regs_print_info+0x20/0x20 [ 368.012364][T12243] ? load_image+0x3b0/0x3b0 [ 368.016942][T12243] ? __might_fault+0xaa/0x120 [ 368.021760][T12243] ? __lock_acquire+0x7c80/0x7c80 [ 368.026937][T12243] should_fail_ex+0x39d/0x4d0 [ 368.031687][T12243] _copy_from_user+0x2f/0xe0 [ 368.036431][T12243] ___sys_sendmsg+0x159/0x290 [ 368.041280][T12243] ? __sys_sendmsg+0x270/0x270 [ 368.046226][T12243] ? __lock_acquire+0x7c80/0x7c80 [ 368.051398][T12243] __se_sys_sendmsg+0x1a5/0x270 [ 368.056320][T12243] ? __x64_sys_sendmsg+0x80/0x80 [ 368.061368][T12243] ? lockdep_hardirqs_on+0x98/0x150 [ 368.066649][T12243] do_syscall_64+0x55/0xb0 [ 368.071124][T12243] ? clear_bhb_loop+0x40/0x90 [ 368.075858][T12243] ? clear_bhb_loop+0x40/0x90 [ 368.080592][T12243] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 368.086533][T12243] RIP: 0033:0x7f725538ebe9 [ 368.091008][T12243] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 368.110681][T12243] RSP: 002b:00007f72561b7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 368.119333][T12243] RAX: ffffffffffffffda RBX: 00007f72555c5fa0 RCX: 00007f725538ebe9 [ 368.127450][T12243] RDX: 0000000000000000 RSI: 00002000000009c0 RDI: 0000000000000003 [ 368.135478][T12243] RBP: 00007f72561b7090 R08: 0000000000000000 R09: 0000000000000000 [ 368.143511][T12243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 368.151533][T12243] R13: 00007f72555c6038 R14: 00007f72555c5fa0 R15: 00007fff1376d3a8 [ 368.159721][T12243] [ 368.212547][T12247] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 368.353258][ T5801] Bluetooth: hci4: command tx timeout [ 368.406127][ T5801] Bluetooth: hci4: unexpected event 0x0b length: 15 > 11 [ 368.407871][T12251] netlink: 'syz.2.2295': attribute type 12 has an invalid length. [ 368.448853][T12251] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2295'. [ 368.456408][T12254] netlink: 'syz.3.2296': attribute type 9 has an invalid length. [ 368.471609][T12254] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.2296'. [ 368.653955][T12262] netlink: set zone limit has 8 unknown bytes [ 368.882388][T12271] netlink: 'syz.3.2303': attribute type 7 has an invalid length. [ 368.898343][T12273] netlink: 'syz.3.2303': attribute type 7 has an invalid length. [ 369.098419][T12277] syz.3.2305[12277] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 369.098566][T12277] syz.3.2305[12277] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 371.954603][ T5801] Bluetooth: hci2: unexpected event 0x0b length: 15 > 11 [ 371.975002][T12288] netlink: 'syz.3.2307': attribute type 12 has an invalid length. [ 371.990964][T12288] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2307'. [ 372.066861][T12294] syz.1.2311[12294] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 372.066953][T12294] syz.1.2311[12294] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 372.274172][T12298] syzkaller0: entered promiscuous mode [ 372.297522][T12298] syzkaller0: entered allmulticast mode [ 372.314714][T12304] netlink: 'syz.3.2312': attribute type 4 has an invalid length. [ 372.323489][T12302] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 372.361427][T12306] syz.0.2316[12306] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 372.361661][T12306] syz.0.2316[12306] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 375.432296][T12308] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.2317'. [ 375.703207][T12318] netlink: 'syz.1.2320': attribute type 3 has an invalid length. [ 375.744304][T12318] netlink: 'syz.1.2320': attribute type 8 has an invalid length. [ 375.791286][T12318] netlink: 'syz.1.2320': attribute type 6 has an invalid length. [ 375.808898][T12318] netlink: 144448 bytes leftover after parsing attributes in process `syz.1.2320'. [ 375.992620][T12323] FAULT_INJECTION: forcing a failure. [ 375.992620][T12323] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 376.016986][T12323] CPU: 1 PID: 12323 Comm: syz.3.2322 Not tainted syzkaller #0 [ 376.024550][T12323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 376.035000][T12323] Call Trace: [ 376.038417][T12323] [ 376.041412][T12323] dump_stack_lvl+0x16c/0x230 [ 376.046372][T12323] ? show_regs_print_info+0x20/0x20 [ 376.051742][T12323] ? load_image+0x3b0/0x3b0 [ 376.056395][T12323] ? __lock_acquire+0x7c80/0x7c80 [ 376.061504][T12323] ? snprintf+0xdb/0x120 [ 376.065913][T12323] should_fail_ex+0x39d/0x4d0 [ 376.070701][T12323] _copy_to_user+0x2f/0xa0 [ 376.075589][T12323] simple_read_from_buffer+0xe7/0x150 [ 376.081146][T12323] proc_fail_nth_read+0x1e3/0x250 [ 376.086292][T12323] ? proc_fault_inject_write+0x340/0x340 [ 376.092024][T12323] ? fsnotify_perm+0x271/0x5e0 [ 376.096966][T12323] ? proc_fault_inject_write+0x340/0x340 [ 376.103005][T12323] vfs_read+0x27e/0x920 [ 376.107454][T12323] ? kernel_read+0x1e0/0x1e0 [ 376.112180][T12323] ? __fget_files+0x28/0x4d0 [ 376.117268][T12323] ? __fget_files+0x44a/0x4d0 [ 376.122300][T12323] ? __fdget_pos+0x2a3/0x330 [ 376.126968][T12323] ? ksys_read+0x75/0x250 [ 376.131468][T12323] ksys_read+0x147/0x250 [ 376.135782][T12323] ? vfs_write+0x940/0x940 [ 376.140535][T12323] ? lockdep_hardirqs_on+0x98/0x150 [ 376.140791][T12327] syz.1.2324[12327] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 376.145785][T12323] do_syscall_64+0x55/0xb0 [ 376.145823][T12323] ? clear_bhb_loop+0x40/0x90 [ 376.167103][T12323] ? clear_bhb_loop+0x40/0x90 [ 376.172111][T12323] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 376.178170][T12323] RIP: 0033:0x7f725538d5fc [ 376.182756][T12323] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 376.199029][T12327] syz.1.2324[12327] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 376.202571][T12323] RSP: 002b:00007f72561b7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 376.222794][T12323] RAX: ffffffffffffffda RBX: 00007f72555c5fa0 RCX: 00007f725538d5fc [ 376.230935][T12323] RDX: 000000000000000f RSI: 00007f72561b70a0 RDI: 0000000000000006 [ 376.239160][T12323] RBP: 00007f72561b7090 R08: 0000000000000000 R09: 0000000000000000 [ 376.247281][T12323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 376.255315][T12323] R13: 00007f72555c6038 R14: 00007f72555c5fa0 R15: 00007fff1376d3a8 [ 376.263747][T12323] [ 376.296516][T12332] netlink: 'syz.0.2319': attribute type 9 has an invalid length. [ 376.305674][T12332] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.2319'. [ 376.463538][T12336] Q6\bY4: renamed from lo [ 376.475992][T12336] netlink: 'syz.0.2327': attribute type 10 has an invalid length. [ 376.484061][T12336] netlink: 55 bytes leftover after parsing attributes in process `syz.0.2327'. [ 376.682241][T12346] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 376.764072][T12350] syz.1.2339[12350] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 376.764215][T12350] syz.1.2339[12350] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 376.890782][T12358] netlink: 'syz.1.2333': attribute type 1 has an invalid length. [ 376.973967][T12360] netlink: 'syz.0.2334': attribute type 10 has an invalid length. [ 376.984356][T12360] netlink: 55 bytes leftover after parsing attributes in process `syz.0.2334'. [ 377.024681][T12362] netlink: 'syz.1.2335': attribute type 9 has an invalid length. [ 377.034368][T12362] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.2335'. [ 377.147364][T12368] netlink: 'syz.2.2338': attribute type 39 has an invalid length. [ 377.374938][T12377] netlink: 60 bytes leftover after parsing attributes in process `syz.0.2341'. [ 377.402706][T12377] netlink: 144316 bytes leftover after parsing attributes in process `syz.0.2341'. [ 377.416083][T12377] netlink: 'syz.0.2341': attribute type 21 has an invalid length. [ 377.606947][T12380] syz.3.2343[12380] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 377.607104][T12380] syz.3.2343[12380] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 378.007327][T12385] netlink: 180 bytes leftover after parsing attributes in process `syz.3.2345'. [ 378.098218][T12385] netlink: 'syz.3.2345': attribute type 10 has an invalid length. [ 378.344443][T12384] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 378.906721][T12409] A link change request failed with some changes committed already. Interface Q6\bY4 may have been left with an inconsistent configuration, please check. [ 379.121713][T12416] bridge0: port 4(team0) entered blocking state [ 379.156778][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.163698][ T1285] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.168925][T12416] bridge0: port 4(team0) entered disabled state [ 379.193965][T12416] team0: entered allmulticast mode [ 379.225678][T12416] team_slave_0: entered allmulticast mode [ 379.232353][T12416] team_slave_1: entered allmulticast mode [ 379.240759][T12416] team0: entered promiscuous mode [ 379.246045][T12416] team_slave_0: entered promiscuous mode [ 379.252223][T12416] team_slave_1: entered promiscuous mode [ 379.266483][T12416] bridge0: port 4(team0) entered blocking state [ 379.273625][T12416] bridge0: port 4(team0) entered forwarding state [ 379.391920][ T5801] Bluetooth: hci2: unexpected subevent 0x0a length: 150 > 30 [ 379.534986][T12429] netlink: 65047 bytes leftover after parsing attributes in process `syz.3.2360'. [ 379.629859][T12436] netlink: 'syz.2.2359': attribute type 4 has an invalid length. [ 379.683936][T12436] netlink: 'syz.2.2359': attribute type 2 has an invalid length. [ 379.740083][T12436] netlink: 164 bytes leftover after parsing attributes in process `syz.2.2359'. [ 379.797675][T12441] netlink: 'syz.3.2361': attribute type 9 has an invalid length. [ 379.809919][T12441] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.2361'. [ 380.182952][T12452] tap0: tun_chr_ioctl cmd 2148553947 [ 380.207613][T12452] tap0: tun_chr_ioctl cmd 2147767511 [ 380.811190][T12455] hsr0: VLAN not yet supported [ 381.010153][ T5795] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 381.026855][ T5795] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 381.038986][ T5795] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 381.047964][ T5795] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 381.063570][ T5795] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 381.071879][ T5795] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 381.333960][T12468] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 381.769760][T12480] netlink: 'syz.2.2374': attribute type 6 has an invalid length. [ 381.777910][T12480] netlink: 'syz.2.2374': attribute type 1 has an invalid length. [ 381.786013][T12480] netlink: 193500 bytes leftover after parsing attributes in process `syz.2.2374'. [ 381.854145][T12484] netlink: 'syz.1.2375': attribute type 9 has an invalid length. [ 381.898815][T12484] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.2375'. [ 381.994451][T12463] chnl_net:caif_netlink_parms(): no params data found [ 382.176662][T12496] netlink: 'syz.0.2378': attribute type 29 has an invalid length. [ 382.238509][T12496] netlink: 'syz.0.2378': attribute type 29 has an invalid length. [ 382.291217][T12463] bridge0: port 1(bridge_slave_0) entered blocking state [ 382.298426][T12463] bridge0: port 1(bridge_slave_0) entered disabled state [ 382.324186][T12463] bridge_slave_0: entered allmulticast mode [ 382.340602][T12463] bridge_slave_0: entered promiscuous mode [ 382.360955][T12463] bridge0: port 2(bridge_slave_1) entered blocking state [ 382.389844][T12463] bridge0: port 2(bridge_slave_1) entered disabled state [ 382.407569][T12463] bridge_slave_1: entered allmulticast mode [ 382.415708][T12463] bridge_slave_1: entered promiscuous mode [ 382.446941][T12498] netlink: 'syz.0.2378': attribute type 29 has an invalid length. [ 382.481905][T12463] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 382.497738][T12496] netlink: 'syz.0.2378': attribute type 29 has an invalid length. [ 382.521577][T12463] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 382.550595][T12499] netlink: 'syz.0.2378': attribute type 29 has an invalid length. [ 382.643297][T12463] team0: Port device team_slave_0 added [ 382.664207][T12463] team0: Port device team_slave_1 added [ 382.723690][T12463] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 382.726280][T12509] netlink: 'syz.1.2381': attribute type 1 has an invalid length. [ 382.737641][T12463] 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. [ 382.788536][T12463] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 382.862311][T12463] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 382.931054][T12463] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 382.978728][T12463] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 383.099231][T12463] hsr_slave_0: entered promiscuous mode [ 383.119677][T12463] hsr_slave_1: entered promiscuous mode [ 383.135547][T12463] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 383.149827][ T5795] Bluetooth: hci1: command tx timeout [ 383.152284][T12463] Cannot create hsr debugfs directory [ 383.182662][T12516] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 383.546862][T12463] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 383.694533][T12463] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 383.825322][T12463] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 383.853492][T12533] netlink: 'syz.1.2388': attribute type 10 has an invalid length. [ 383.895793][T12533] bridge0: port 3(dummy0) entered disabled state [ 383.911367][T12533] dummy0: left allmulticast mode [ 383.917839][T12533] dummy0: left promiscuous mode [ 383.923637][T12533] bridge0: port 3(dummy0) entered disabled state [ 383.940323][T12533] dummy0: entered promiscuous mode [ 383.946082][T12533] dummy0: entered allmulticast mode [ 383.954648][T12533] team0: Port device dummy0 added [ 384.009283][T12463] bond0: (slave netdevsim0): Releasing backup interface [ 384.013368][T12537] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.2389'. [ 384.033595][T12463] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 384.075157][T12537] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.2389'. [ 384.101405][T12536] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.2389'. [ 384.127606][T12538] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.2389'. [ 384.440639][T12463] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 384.459863][T12463] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 384.496726][T12463] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 384.562612][T12540] netlink: 'syz.1.2391': attribute type 29 has an invalid length. [ 384.583922][T12463] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 384.618581][T12540] netlink: 'syz.1.2391': attribute type 29 has an invalid length. [ 384.785111][T12540] netlink: 'syz.1.2391': attribute type 29 has an invalid length. [ 384.886248][T12544] netlink: 'syz.2.2392': attribute type 2 has an invalid length. [ 384.896489][T12544] netlink: 16098 bytes leftover after parsing attributes in process `syz.2.2392'. [ 384.922919][T12545] netlink: 'syz.1.2391': attribute type 29 has an invalid length. [ 385.228955][ T5795] Bluetooth: hci1: command tx timeout [ 385.248150][T12563] netlink: 55 bytes leftover after parsing attributes in process `syz.1.2395'. [ 385.335783][T12463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 385.417087][T12463] 8021q: adding VLAN 0 to HW filter on device team0 [ 385.535353][ T2981] bridge0: port 1(bridge_slave_0) entered blocking state [ 385.542650][ T2981] bridge0: port 1(bridge_slave_0) entered forwarding state [ 385.599707][ T2981] bridge0: port 2(bridge_slave_1) entered blocking state [ 385.607000][ T2981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 385.686137][T12575] netlink: 55 bytes leftover after parsing attributes in process `syz.0.2397'. [ 385.725550][T12573] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 386.050896][T12584] FAULT_INJECTION: forcing a failure. [ 386.050896][T12584] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 386.100071][T12584] CPU: 1 PID: 12584 Comm: syz.0.2400 Not tainted syzkaller #0 [ 386.107701][T12584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 386.117898][T12584] Call Trace: [ 386.121610][T12584] [ 386.124667][T12584] dump_stack_lvl+0x16c/0x230 [ 386.129473][T12584] ? show_regs_print_info+0x20/0x20 [ 386.134768][T12584] ? load_image+0x3b0/0x3b0 [ 386.139312][T12584] ? __might_fault+0xaa/0x120 [ 386.144076][T12584] should_fail_ex+0x39d/0x4d0 [ 386.148859][T12584] copyin+0x1a/0x90 [ 386.152739][T12584] _copy_from_iter+0x404/0x1290 [ 386.157708][T12584] ? __virt_addr_valid+0x18c/0x540 [ 386.162860][T12584] ? __lock_acquire+0x7c80/0x7c80 [ 386.168125][T12584] ? copyout_mc+0x70/0x70 [ 386.172606][T12584] ? __virt_addr_valid+0x18c/0x540 [ 386.177724][T12584] ? __virt_addr_valid+0x18c/0x540 [ 386.182924][T12584] ? __virt_addr_valid+0x469/0x540 [ 386.188037][T12584] ? __check_object_size+0x506/0xa30 [ 386.193451][T12584] skb_copy_datagram_from_iter+0xf4/0x6e0 [ 386.199170][T12584] ? __sanitizer_cov_trace_pc+0x36/0x60 [ 386.204711][T12584] ? skb_put+0x11b/0x210 [ 386.208956][T12584] packet_sendmsg+0x3537/0x4d30 [ 386.213834][T12584] ? perf_trace_run_bpf_submit+0x125/0x1c0 [ 386.219777][T12584] ? perf_trace_preemptirq_template+0x281/0x340 [ 386.226127][T12584] ? irqentry_enter+0x3b/0x50 [ 386.230838][T12584] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 386.236828][T12584] ? lock_chain_count+0x20/0x20 [ 386.241702][T12584] ? packet_getsockopt+0xa20/0xa20 [ 386.246920][T12584] ? lockdep_hardirqs_on+0x98/0x150 [ 386.252122][T12584] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 386.258274][T12584] ? packet_getsockopt+0xa20/0xa20 [ 386.263384][T12584] ____sys_sendmsg+0x5bf/0x950 [ 386.268408][T12584] ? __asan_memset+0x22/0x40 [ 386.272997][T12584] ? __sys_sendmsg_sock+0x30/0x30 [ 386.278199][T12584] ? __import_iovec+0x3fa/0x860 [ 386.283234][T12584] ? import_iovec+0x73/0xa0 [ 386.287742][T12584] ___sys_sendmsg+0x220/0x290 [ 386.292421][T12584] ? __sys_sendmsg+0x270/0x270 [ 386.297210][T12584] __se_sys_sendmsg+0x1a5/0x270 [ 386.302086][T12584] ? __x64_sys_sendmsg+0x80/0x80 [ 386.307235][T12584] ? syscall_enter_from_user_mode+0x2e/0x80 [ 386.313132][T12584] do_syscall_64+0x55/0xb0 [ 386.317629][T12584] ? clear_bhb_loop+0x40/0x90 [ 386.322306][T12584] ? clear_bhb_loop+0x40/0x90 [ 386.326973][T12584] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 386.332883][T12584] RIP: 0033:0x7fbb8d58ebe9 [ 386.337319][T12584] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 386.357037][T12584] RSP: 002b:00007fbb8e3ff038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 386.365580][T12584] RAX: ffffffffffffffda RBX: 00007fbb8d7c5fa0 RCX: 00007fbb8d58ebe9 [ 386.373580][T12584] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000009 [ 386.381721][T12584] RBP: 00007fbb8e3ff090 R08: 0000000000000000 R09: 0000000000000000 [ 386.389712][T12584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 386.397672][T12584] R13: 00007fbb8d7c6038 R14: 00007fbb8d7c5fa0 R15: 00007ffe1e79bea8 [ 386.405650][T12584] [ 386.524391][T12590] netlink: 5 bytes leftover after parsing attributes in process `syz.1.2402'. [ 386.725762][T12463] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 387.009071][T11757] hsr_slave_0: left promiscuous mode [ 387.019338][T11757] hsr_slave_1: left promiscuous mode [ 387.113639][T11757] veth0_macvtap: left promiscuous mode [ 387.309065][ T5795] Bluetooth: hci1: command tx timeout [ 388.044679][T11757] team0 (unregistering): Port device team_slave_1 removed [ 388.108267][T11757] team0 (unregistering): Port device C removed [ 388.167136][T11757] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 388.234209][T11757] bond0 (unregistering): (slave 30): Releasing backup interface [ 388.495138][T11757] team0 (unregistering): Port device dummy0 removed [ 388.827986][T11757] bond0 (unregistering): Released all slaves [ 388.869959][T12606] netlink: 55631 bytes leftover after parsing attributes in process `syz.2.2406'. [ 388.881355][T12610] validate_nla: 9 callbacks suppressed [ 388.881371][T12610] netlink: 'syz.0.2407': attribute type 10 has an invalid length. [ 388.906934][T12610] netlink: 55 bytes leftover after parsing attributes in process `syz.0.2407'. [ 388.917909][T12616] netlink: 'syz.1.2408': attribute type 10 has an invalid length. [ 388.988316][T12463] veth0_vlan: entered promiscuous mode [ 389.043737][T12463] veth1_vlan: entered promiscuous mode [ 389.113393][T12620] netlink: 'syz.2.2409': attribute type 29 has an invalid length. [ 389.125400][T12620] __nla_validate_parse: 1 callbacks suppressed [ 389.125420][T12620] netlink: 44 bytes leftover after parsing attributes in process `syz.2.2409'. [ 389.133427][T12623] FAULT_INJECTION: forcing a failure. [ 389.133427][T12623] name failslab, interval 1, probability 0, space 0, times 0 [ 389.157979][T12620] netlink: 'syz.2.2409': attribute type 29 has an invalid length. [ 389.167230][T12620] netlink: 44 bytes leftover after parsing attributes in process `syz.2.2409'. [ 389.188838][T12623] CPU: 1 PID: 12623 Comm: syz.0.2412 Not tainted syzkaller #0 [ 389.195928][T12463] veth0_macvtap: entered promiscuous mode [ 389.196439][T12623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 389.196451][T12623] Call Trace: [ 389.211642][T12463] veth1_macvtap: entered promiscuous mode [ 389.212593][T12623] [ 389.212604][T12623] dump_stack_lvl+0x16c/0x230 [ 389.229440][T12623] ? sctp_sendmsg+0x155c/0x27e0 [ 389.234335][T12623] ? ___sys_sendmsg+0x220/0x290 [ 389.236600][T12463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 389.239212][T12623] ? show_regs_print_info+0x20/0x20 [ 389.239247][T12623] ? load_image+0x3b0/0x3b0 [ 389.239273][T12623] should_fail_ex+0x39d/0x4d0 [ 389.239301][T12623] should_failslab+0x9/0x20 [ 389.239323][T12623] slab_pre_alloc_hook+0x59/0x310 [ 389.239348][T12623] ? sctp_add_bind_addr+0x8c/0x360 [ 389.239372][T12623] __kmem_cache_alloc_node+0x53/0x260 [ 389.239393][T12623] ? sctp_add_bind_addr+0x8c/0x360 [ 389.239411][T12623] kmalloc_trace+0x2a/0xe0 [ 389.257108][T12463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 389.259643][T12623] sctp_add_bind_addr+0x8c/0x360 [ 389.259680][T12623] sctp_copy_local_addr_list+0x30c/0x4e0 [ 389.259704][T12623] ? sctp_copy_local_addr_list+0x9c/0x4e0 [ 389.259724][T12623] ? sctp_do_8_2_transport_strike+0x8b0/0x8b0 [ 389.259746][T12623] ? sctp_v4_is_any+0x35/0x60 [ 389.259764][T12623] ? sctp_copy_one_addr+0x8c/0x350 [ 389.259787][T12623] sctp_bind_addr_copy+0xb3/0x3c0 [ 389.341852][T12623] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 389.348207][T12623] sctp_connect_new_asoc+0x2da/0x690 [ 389.353613][T12623] ? __sctp_connect+0xd20/0xd20 [ 389.358476][T12623] ? __local_bh_enable_ip+0x12e/0x1c0 [ 389.363976][T12623] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 389.369541][T12623] ? security_sctp_bind_connect+0x89/0xb0 [ 389.375350][T12623] sctp_sendmsg+0x155c/0x27e0 [ 389.380316][T12623] ? sctp_getsockopt+0xb60/0xb60 [ 389.385349][T12623] ? aa_sk_perm+0x7fc/0x930 [ 389.389865][T12623] ? aa_af_perm+0x2b0/0x2b0 [ 389.394383][T12623] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 389.400902][T12623] ? sock_rps_record_flow+0x19/0x400 [ 389.406273][T12623] ? inet_send_prepare+0x260/0x260 [ 389.411559][T12623] ? inet_sendmsg+0xe9/0x2f0 [ 389.416142][T12623] ? inet_send_prepare+0x260/0x260 [ 389.421284][T12623] ____sys_sendmsg+0x5bf/0x950 [ 389.426167][T12623] ? __asan_memset+0x22/0x40 [ 389.430772][T12623] ? __sys_sendmsg_sock+0x30/0x30 [ 389.435991][T12623] ? __import_iovec+0x5f2/0x860 [ 389.440949][T12623] ? import_iovec+0x73/0xa0 [ 389.445446][T12623] ___sys_sendmsg+0x220/0x290 [ 389.450127][T12623] ? __sys_sendmsg+0x270/0x270 [ 389.454906][T12623] ? __lock_acquire+0x7c80/0x7c80 [ 389.459945][T12623] __se_sys_sendmsg+0x1a5/0x270 [ 389.464896][T12623] ? __x64_sys_sendmsg+0x80/0x80 [ 389.469885][T12623] ? lockdep_hardirqs_on+0x98/0x150 [ 389.475194][T12623] do_syscall_64+0x55/0xb0 [ 389.479709][T12623] ? clear_bhb_loop+0x40/0x90 [ 389.484467][T12623] ? clear_bhb_loop+0x40/0x90 [ 389.489140][T12623] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 389.495032][T12623] RIP: 0033:0x7fbb8d58ebe9 [ 389.499474][T12623] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 389.519482][T12623] RSP: 002b:00007fbb8e3ff038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 389.527917][T12623] RAX: ffffffffffffffda RBX: 00007fbb8d7c5fa0 RCX: 00007fbb8d58ebe9 [ 389.536099][T12623] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000005 [ 389.544175][T12623] RBP: 00007fbb8e3ff090 R08: 0000000000000000 R09: 0000000000000000 [ 389.552158][T12623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 389.560149][T12623] R13: 00007fbb8d7c6038 R14: 00007fbb8d7c5fa0 R15: 00007ffe1e79bea8 [ 389.568667][T12623] [ 389.576106][T12463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 389.593532][T12463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 389.604157][ T5795] Bluetooth: hci1: command tx timeout [ 389.614432][T12463] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 389.622802][T12624] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 389.703160][T12463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 389.742333][T12463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 389.765970][T12463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 389.797374][T12463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 389.822669][T12463] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 389.838308][T12463] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 389.875480][T12463] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 389.885426][T12463] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 389.894762][T12463] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 390.260189][ T2981] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 390.268077][ T2981] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 390.334060][ T3509] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 390.396217][ T3509] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 390.627465][T12652] syz.3.2370[12652] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 390.627611][T12652] syz.3.2370[12652] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 390.681901][T12645] netlink: 'syz.1.2419': attribute type 10 has an invalid length. [ 390.730521][T12645] netlink: 55 bytes leftover after parsing attributes in process `syz.1.2419'. [ 391.233039][T12660] netlink: 'syz.2.2420': attribute type 10 has an invalid length. [ 391.279882][T12660] netlink: 55 bytes leftover after parsing attributes in process `syz.2.2420'. [ 391.634328][ T5801] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 391.645940][ T5801] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 391.654931][ T5801] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 391.663896][ T5801] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 391.673816][ T5801] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 391.685768][ T5801] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 391.776023][T12680] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 391.935094][T12683] Dead loop on virtual device ip6_vti0, fix it urgently! [ 392.033492][T11757] erspan0 (unregistering): left allmulticast mode [ 392.046875][T11757] erspan0 (unregistering): left promiscuous mode [ 392.055710][T11757] : port 2(erspan0) entered disabled state [ 392.200360][T12693] syz.1.2431[12693] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 392.200506][T12693] syz.1.2431[12693] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 392.383153][T12674] chnl_net:caif_netlink_parms(): no params data found [ 392.606366][T12698] netlink: 'syz.2.2432': attribute type 10 has an invalid length. [ 392.642789][T12698] netlink: 55 bytes leftover after parsing attributes in process `syz.2.2432'. [ 392.796228][T12674] bridge0: port 1(bridge_slave_0) entered blocking state [ 392.831178][T12674] bridge0: port 1(bridge_slave_0) entered disabled state [ 392.847458][T12674] bridge_slave_0: entered allmulticast mode [ 392.855581][T12674] bridge_slave_0: entered promiscuous mode [ 392.901603][T12713] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.2435'. [ 392.920336][T11757] [ 392.922943][T11757] ====================================================== [ 392.930145][T11757] WARNING: possible circular locking dependency detected [ 392.937456][T11757] syzkaller #0 Not tainted [ 392.941951][T11757] ------------------------------------------------------ [ 392.949154][T11757] kworker/u4:2/11757 is trying to acquire lock: [ 392.955585][T11757] ffff88807c584d00 (team->team_lock_key#2){+.+.}-{3:3}, at: team_del_slave+0x32/0x1c0 [ 392.965450][T11757] [ 392.965450][T11757] but task is already holding lock: [ 392.972976][T11757] ffff888078e28768 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: ieee80211_remove_interfaces+0x292/0x680 [ 392.983540][T11757] [ 392.983540][T11757] which lock already depends on the new lock. [ 392.983540][T11757] [ 392.994209][T11757] [ 392.994209][T11757] the existing dependency chain (in reverse order) is: [ 393.003305][T11757] [ 393.003305][T11757] -> #1 (&rdev->wiphy.mtx){+.+.}-{3:3}: [ 393.011128][T11757] __mutex_lock+0x129/0xcc0 [ 393.016156][T11757] ieee80211_open+0x144/0x200 [ 393.021353][T11757] __dev_open+0x2bc/0x430 [ 393.026196][T11757] dev_open+0xab/0x170 [ 393.030792][T11757] team_add_slave+0xae7/0x2660 [ 393.036062][T11757] do_setlink+0xe14/0x3fb0 [ 393.040994][T11757] rtnl_newlink+0x175b/0x2020 [ 393.046273][T11757] rtnetlink_rcv_msg+0x7c7/0xf10 [ 393.051866][T11757] netlink_rcv_skb+0x216/0x480 [ 393.057257][T11757] netlink_unicast+0x751/0x8d0 [ 393.062529][T11757] netlink_sendmsg+0x8c1/0xbe0 [ 393.067969][T11757] ____sys_sendmsg+0x5bf/0x950 [ 393.073265][T11757] ___sys_sendmsg+0x220/0x290 [ 393.078592][T11757] __se_sys_sendmsg+0x1a5/0x270 [ 393.084125][T11757] do_syscall_64+0x55/0xb0 [ 393.089110][T11757] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 393.095643][T11757] [ 393.095643][T11757] -> #0 (team->team_lock_key#2){+.+.}-{3:3}: [ 393.103818][T11757] __lock_acquire+0x2ddb/0x7c80 [ 393.109543][T11757] lock_acquire+0x197/0x410 [ 393.114557][T11757] __mutex_lock+0x129/0xcc0 [ 393.119656][T11757] team_del_slave+0x32/0x1c0 [ 393.125026][T11757] team_device_event+0x28d/0xa20 [ 393.130479][T11757] notifier_call_chain+0x197/0x390 [ 393.136105][T11757] unregister_netdevice_many_notify+0xf36/0x1810 [ 393.142942][T11757] unregister_netdevice_queue+0x324/0x360 [ 393.149235][T11757] _cfg80211_unregister_wdev+0x16b/0x580 [ 393.155402][T11757] ieee80211_remove_interfaces+0x496/0x680 [ 393.161899][T11757] ieee80211_unregister_hw+0x5d/0x2a0 [ 393.168068][T11757] mac80211_hwsim_del_radio+0x274/0x450 [ 393.174134][T11757] hwsim_exit_net+0x585/0x640 [ 393.179406][T11757] cleanup_net+0x6f4/0xb90 [ 393.184557][T11757] process_scheduled_works+0xa45/0x15b0 [ 393.190651][T11757] worker_thread+0xa55/0xfc0 [ 393.195794][T11757] kthread+0x2fa/0x390 [ 393.200385][T11757] ret_from_fork+0x48/0x80 [ 393.205664][T11757] ret_from_fork_asm+0x11/0x20 [ 393.211048][T11757] [ 393.211048][T11757] other info that might help us debug this: [ 393.211048][T11757] [ 393.221454][T11757] Possible unsafe locking scenario: [ 393.221454][T11757] [ 393.228893][T11757] CPU0 CPU1 [ 393.234313][T11757] ---- ---- [ 393.239899][T11757] lock(&rdev->wiphy.mtx); [ 393.244602][T11757] lock(team->team_lock_key#2); [ 393.252231][T11757] lock(&rdev->wiphy.mtx); [ 393.259356][T11757] lock(team->team_lock_key#2); [ 393.264285][T11757] [ 393.264285][T11757] *** DEADLOCK *** [ 393.264285][T11757] [ 393.272412][T11757] 5 locks held by kworker/u4:2/11757: [ 393.278047][T11757] #0: ffff888017873938 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x15b0 [ 393.289226][T11757] #1: ffffc9000b9e7d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x15b0 [ 393.299775][T11757] #2: ffffffff8dfaf510 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x136/0xb90 [ 393.309180][T11757] #3: ffffffff8dfbc348 (rtnl_mutex){+.+.}-{3:3}, at: ieee80211_unregister_hw+0x55/0x2a0 [ 393.319192][T11757] #4: ffff888078e28768 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: ieee80211_remove_interfaces+0x292/0x680 [ 393.330201][T11757] [ 393.330201][T11757] stack backtrace: [ 393.336253][T11757] CPU: 0 PID: 11757 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 393.344092][T11757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 393.354145][T11757] Workqueue: netns cleanup_net [ 393.359010][T11757] Call Trace: [ 393.362372][T11757] [ 393.365301][T11757] dump_stack_lvl+0x16c/0x230 [ 393.369980][T11757] ? load_image+0x3b0/0x3b0 [ 393.374555][T11757] ? show_regs_print_info+0x20/0x20 [ 393.379754][T11757] ? print_circular_bug+0x12b/0x1a0 [ 393.384996][T11757] check_noncircular+0x2bd/0x3c0 [ 393.390030][T11757] ? print_deadlock_bug+0x5d0/0x5d0 [ 393.395351][T11757] ? lockdep_lock+0xe0/0x220 [ 393.399963][T11757] ? _find_first_zero_bit+0xd3/0x100 [ 393.405311][T11757] __lock_acquire+0x2ddb/0x7c80 [ 393.410194][T11757] ? verify_lock_unused+0x140/0x140 [ 393.415398][T11757] ? verify_lock_unused+0x140/0x140 [ 393.420606][T11757] lock_acquire+0x197/0x410 [ 393.425101][T11757] ? team_del_slave+0x32/0x1c0 [ 393.430009][T11757] ? __might_sleep+0xe0/0xe0 [ 393.434610][T11757] ? read_lock_is_recursive+0x20/0x20 [ 393.440269][T11757] __mutex_lock+0x129/0xcc0 [ 393.445302][T11757] ? team_del_slave+0x32/0x1c0 [ 393.450228][T11757] ? __lock_acquire+0x7c80/0x7c80 [ 393.455279][T11757] ? rcu_is_watching+0x15/0xb0 [ 393.460134][T11757] ? trace_contention_end+0x39/0xe0 [ 393.465425][T11757] ? __mutex_lock+0x304/0xcc0 [ 393.470341][T11757] ? team_del_slave+0x32/0x1c0 [ 393.475583][T11757] ? mutex_lock_nested+0x20/0x20 [ 393.480544][T11757] ? bond_netdev_event+0xe1/0xef0 [ 393.485643][T11757] ? __mutex_unlock_slowpath+0x1a2/0x6a0 [ 393.491505][T11757] ? bond_ipsec_offload_ok+0x410/0x410 [ 393.496974][T11757] team_del_slave+0x32/0x1c0 [ 393.501590][T11757] team_device_event+0x28d/0xa20 [ 393.506768][T11757] notifier_call_chain+0x197/0x390 [ 393.511927][T11757] unregister_netdevice_many_notify+0xf36/0x1810 [ 393.518518][T11757] ? trace_event_raw_event_lock+0x230/0x230 [ 393.524503][T11757] ? unregister_netdevice_many+0x20/0x20 [ 393.530218][T11757] ? kernfs_remove_by_name_ns+0x117/0x150 [ 393.535933][T11757] ? __lock_acquire+0x7c80/0x7c80 [ 393.541048][T11757] unregister_netdevice_queue+0x324/0x360 [ 393.546777][T11757] ? list_netdevice+0x730/0x730 [ 393.551644][T11757] ? kernfs_remove_by_name_ns+0x117/0x150 [ 393.557489][T11757] _cfg80211_unregister_wdev+0x16b/0x580 [ 393.563259][T11757] ieee80211_remove_interfaces+0x496/0x680 [ 393.569264][T11757] ? ieee80211_do_stop+0x1db0/0x1db0 [ 393.574664][T11757] ? rcu_is_watching+0x15/0xb0 [ 393.579427][T11757] ieee80211_unregister_hw+0x5d/0x2a0 [ 393.584820][T11757] mac80211_hwsim_del_radio+0x274/0x450 [ 393.590372][T11757] ? rhashtable_remove_fast+0xbf0/0xbf0 [ 393.595920][T11757] hwsim_exit_net+0x585/0x640 [ 393.600605][T11757] ? hwsim_init_net+0x90/0x90 [ 393.605279][T11757] ? __ip_vs_dev_cleanup_batch+0x238/0x250 [ 393.611082][T11757] cleanup_net+0x6f4/0xb90 [ 393.615578][T11757] ? ops_free_list+0x3b0/0x3b0 [ 393.620349][T11757] ? _raw_spin_unlock_irq+0x23/0x50 [ 393.625538][T11757] ? process_scheduled_works+0x957/0x15b0 [ 393.631253][T11757] ? process_scheduled_works+0x957/0x15b0 [ 393.637042][T11757] process_scheduled_works+0xa45/0x15b0 [ 393.642690][T11757] ? assign_work+0x400/0x400 [ 393.647276][T11757] ? assign_work+0x39e/0x400 [ 393.651861][T11757] worker_thread+0xa55/0xfc0 [ 393.656446][T11757] ? _raw_spin_unlock_irqrestore+0xae/0x110 [ 393.662372][T11757] ? _raw_spin_unlock+0x40/0x40 [ 393.667242][T11757] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 393.673362][T11757] kthread+0x2fa/0x390 [ 393.677441][T11757] ? pr_cont_work+0x560/0x560 [ 393.682294][T11757] ? kthread_blkcg+0xd0/0xd0 [ 393.686927][T11757] ret_from_fork+0x48/0x80 [ 393.691372][T11757] ? kthread_blkcg+0xd0/0xd0 [ 393.695960][T11757] ret_from_fork_asm+0x11/0x20 [ 393.700833][T11757] [ 393.716410][ T5801] Bluetooth: hci2: command tx timeout SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 393.790202][T11757] team0: Port device wlan1 removed [ 393.843458][T12716] netlink: 'syz.3.2437': attribute type 29 has an invalid length. [ 393.903039][T12674] bridge0: port 2(bridge_slave_1) entered blocking state [ 393.951664][T12674] bridge0: port 2(bridge_slave_1) entered disabled state [ 393.965316][T12674] bridge_slave_1: entered allmulticast mode [ 393.972952][T12674] bridge_slave_1: entered promiscuous mode [ 393.995424][T12716] netlink: 'syz.3.2437': attribute type 29 has an invalid length. [ 394.190589][T11757] veth0_to_bridge: left allmulticast mode [ 394.196468][T11757] veth0_to_bridge: left promiscuous mode [ 394.204616][T11757] : port 1(veth0_to_bridge) entered disabled state [ 394.281410][T11757] bridge0: port 3(dummy0) entered disabled state [ 394.300344][T11757] bridge_slave_1: left allmulticast mode [ 394.306114][T11757] bridge_slave_1: left promiscuous mode [ 394.318881][T11757] bridge0: port 2(bridge_slave_1) entered disabled state [ 394.382405][T11757] bridge_slave_0: left allmulticast mode [ 394.388122][T11757] bridge_slave_0: left promiscuous mode [ 394.410211][T11757] bridge0: port 1(bridge_slave_0) entered disabled state [ 394.424570][T11757] veth0_macvtap: left promiscuous mode [ 394.431795][T11757] veth1_vlan: left promiscuous mode [ 394.437887][T11757] veth0_vlan: left promiscuous mode [ 394.756886][T11757] team0 (unregistering): Port device hsr_slave_0 removed [ 394.799577][T11757] team0 (unregistering): Port device team_slave_1 removed [ 394.859406][T11757] team0 (unregistering): Port device C removed [ 394.890997][T11757] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 394.926099][T11757] bond0 (unregistering): (slave 30): Releasing backup interface [ 395.025861][T11757] bond0 (unregistering): Released all slaves [ 395.475249][T11757] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 395.524237][T11757] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 395.603932][T11757] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 395.672084][T11757] bond0: (slave netdevsim0): Releasing backup interface [ 395.680891][T11757] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 395.770975][T11757] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 395.836014][T11757] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 395.894023][T11757] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 395.953409][T11757] bond0: (slave netdevsim0): Releasing backup interface [ 395.962291][T11757] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 396.851736][T11757] bond0: (slave wlan1): Releasing backup interface [ 397.079782][T11757] team0: Port device wlan1 removed [ 397.185010][T11757] bridge_slave_1: left allmulticast mode [ 397.191269][T11757] bridge_slave_1: left promiscuous mode [ 397.197042][T11757] bridge0: port 2(bridge_slave_1) entered disabled state [ 397.205726][T11757] bridge_slave_0: left allmulticast mode [ 397.211500][T11757] bridge_slave_0: left promiscuous mode [ 397.217181][T11757] bridge0: port 1(bridge_slave_0) entered disabled state [ 397.229058][T11757] hsr_slave_0: left promiscuous mode [ 397.235533][T11757] hsr_slave_1: left promiscuous mode [ 397.242865][T11757] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 397.250548][T11757] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 397.258435][T11757] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 397.266119][T11757] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 397.274057][T11757] batman_adv: batadv0: Interface deactivated: hsr_slave_1 [ 397.281462][T11757] batman_adv: batadv0: Removing interface: hsr_slave_1 [ 397.289341][T11757] team0: left allmulticast mode [ 397.294245][T11757] team_slave_0: left allmulticast mode [ 397.299953][T11757] team_slave_1: left allmulticast mode [ 397.305501][T11757] dummy0: left allmulticast mode [ 397.310666][T11757] team0: left promiscuous mode [ 397.315614][T11757] team_slave_0: left promiscuous mode [ 397.321397][T11757] team_slave_1: left promiscuous mode [ 397.326979][T11757] dummy0: left promiscuous mode [ 397.332344][T11757] bridge0: port 4(team0) entered disabled state [ 397.341592][T11757] bridge_slave_1: left allmulticast mode [ 397.347376][T11757] bridge_slave_1: left promiscuous mode [ 397.353322][T11757] bridge0: port 2(bridge_slave_1) entered disabled state [ 397.361901][T11757] bridge_slave_0: left allmulticast mode [ 397.367739][T11757] bridge_slave_0: left promiscuous mode [ 397.373629][T11757] bridge0: port 1(bridge_slave_0) entered disabled state [ 397.384922][T11757] hsr_slave_0: left promiscuous mode [ 397.390861][T11757] hsr_slave_1: left promiscuous mode [ 397.396974][T11757] bridge_slave_1: left allmulticast mode [ 397.403054][T11757] bridge_slave_1: left promiscuous mode [ 397.408981][T11757] bridge0: port 2(bridge_slave_1) entered disabled state [ 397.417295][T11757] bridge_slave_0: left allmulticast mode [ 397.423070][T11757] bridge_slave_0: left promiscuous mode [ 397.430225][T11757] bridge0: port 1(bridge_slave_0) entered disabled state [ 397.440682][T11757] veth0_macvtap: left promiscuous mode [ 397.446305][T11757] veth1_vlan: left promiscuous mode [ 397.452143][T11757] veth0_vlan: left promiscuous mode [ 397.458446][T11757] veth0_macvtap: left promiscuous mode [ 397.464168][T11757] veth1_vlan: left promiscuous mode [ 397.469917][T11757] veth0_vlan: left promiscuous mode [ 397.595552][T11757] bond0 (unregistering): Released all slaves [ 397.984186][T11757] team0 (unregistering): Port device team_slave_1 removed [ 398.015815][T11757] team0 (unregistering): Port device team_slave_0 removed [ 398.070922][T11757] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 398.105100][T11757] bond0 (unregistering): (slave 30): Releasing backup interface [ 398.174285][T11757] team0 (unregistering): Port device dummy0 removed [ 398.202813][T11757] bond0 (unregistering): Released all slaves [ 398.472265][T11757] team0 (unregistering): Port device team_slave_1 removed [ 398.504644][T11757] team0 (unregistering): Port device C removed [ 398.535203][T11757] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 398.649038][T11757] bond0 (unregistering): Released all slaves