last executing test programs: 3.313479008s ago: executing program 3 (id=3655): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000004000100080000000100000080000000", @ANYRES32=0x1], 0x50) r1 = socket$kcm(0x2, 0x3, 0x106) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000300)={r0}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) close(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000ddffffff850000002d00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = socket$kcm(0x2, 0xa, 0x2) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x80, 0x6, 0x4, 0x5, 0x9, 0x0, 0x6, 0x90044, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xae7a, 0x1, @perf_bp={&(0x7f0000000140), 0x1}, 0x100200, 0x2800000, 0x8, 0x7, 0x5, 0x1, 0xfff7, 0x0, 0x0, 0x0, 0x45}, 0xffffffffffffffff, 0x5, r5, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="1307", 0x2}], 0x1}, 0x4051) setsockopt$sock_attach_bpf(r6, 0x1, 0x10, &(0x7f0000001280)=r3, 0x50) recvmsg$unix(r6, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x2122) bpf$ENABLE_STATS(0x20, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)="fa82ab82", 0x4}], 0x1}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x891a, 0x0) r9 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$inet(r9, &(0x7f0000000b40)={&(0x7f0000000080)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xd}, @loopback}}}], 0x20}, 0xe900) sendmsg(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="37c36a59a96dfeffe88faf509c8b918215458c1b5c9fb564dcedaf6f929416afcc551e9d8cbd35e8cb8b2bb88679ce7f", 0x30}], 0x1}, 0x80800) ioctl$SIOCSIFHWADDR(r2, 0x401c5820, &(0x7f0000000040)={'bridge_slave_1\x00', @local}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1900000014000000040000000200000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="05000000000000000000000000000000000000000018000000000000"], 0x50) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f00000002c0)='GPL\x00') socket$kcm(0x10, 0x0, 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e0000000400000004000000020000000000", @ANYBLOB='\x00\x00\x00\x00', @ANYBLOB], 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000000c0)={r10, &(0x7f0000000100), &(0x7f0000000340)=""/13, 0x2}, 0x20) 2.553833001s ago: executing program 0 (id=3659): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x33) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000dc0)={{r1, 0xffffffffffffffff}, &(0x7f0000000500), &(0x7f00000000c0)='%ps \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000003c0)={r2}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x1c, &(0x7f0000000540)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xd8}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r2}}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x9, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000180)='tlb_flush\x00', r3}, 0x10) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}, 0x0, 0x0, 0x0, 0x8, 0x3d46}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x1100, 0x0, 0x0, 0x0, 0x0, 0x0) 2.473141144s ago: executing program 2 (id=3661): r0 = socket$kcm(0x2, 0x1, 0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000280)="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", 0x194}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000380), 0x98) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) socketpair$unix(0x1, 0x5, 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={0x101, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0xffffffffffffff57) socket$kcm(0x10, 0x2, 0x4) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = socket$kcm(0xa, 0x3, 0x73) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f00000001c0)=@nl=@unspec={0x0, 0x0, 0x0, 0xd8ff}, 0x80, 0x0, 0x0, &(0x7f0000000380)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x18}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x100, 0x1, 0x28}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000000000000b70300001000000085"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socketpair(0x195570c6a2632db3, 0x2, 0xd115, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x922000000003, 0x11) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000700)) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000000)=@framed={{}, [@ringbuf_output={{0x18, 0x5, 0x1, 0x0, r4}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x55}}]}, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0xa, 0x0, r4, 0xfffffffb, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3, 0x5}, 0x50) 2.394346108s ago: executing program 3 (id=3662): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2a, 0x2, 0x0) r0 = socket$kcm(0x11, 0x200000000000002, 0x300) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001340)={@cgroup, 0xffffffffffffffff, 0x5}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)="fbe6bd8dfcdda5a210b8cfefbd66f459c7261b927d25d3cf74d2f7c97735eba47f606a290d18492592230700000000000000081fdbd921ed4db0e67c9d5ab1452445a1e0da5ac68b13f4afe2712eeaad350d07", 0x53}], 0x1}, 0x0) close(0xffffffffffffffff) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xfe, 0x60000000, &(0x7f0000000100)="b9ff03076844268cb89e14f008004be0ffff00124000632f77fbac141416ac141416440c05114d2f87e5940c05ab440c13f2325f1a39010702038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff4000000000000000000", 0x0, 0xfe, 0x60000000}, 0x2c) r4 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xbd9ddb11bfb6c30d}, 0x0, 0x86}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002c00)={r6, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x60000000, 0x0, 0x8f, &(0x7f0000000000), &(0x7f0000002c80)="8dc92a8ff39080a675b6565efa3ed46f2a2756e43abbfd8c44686c04d6a0c42f2599fc2b73f432c834dac249597b646035045af99decf86f5b32dc0404e599f56091e15e581ff6805ee283c0313298a5b8ba1c84f1850c217b5a2c2bc547eaf4585e5ba878d1660fa871a275fb61d1fec75942919083919f8d8fdad79615bc5d2d3fa40e054d38d49dfbebc2f137fc"}, 0x50) socket$kcm(0x29, 0x5, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b26, 0x0) 2.136632918s ago: executing program 2 (id=3665): perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000060000000000000000000000850000007d000000850000000e00000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, 0x15) 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_config_ext={0xfff, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000940)={r0, 0xe0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, &(0x7f00000006c0)=[0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xcd, &(0x7f0000000740)=[{}, {}], 0x10, 0x10, &(0x7f0000000780), &(0x7f00000007c0), 0x8, 0xb2, 0x8, 0x8, &(0x7f0000000800)}}, 0x10) r2 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000980), 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x13, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000d0ff00000000000000000000851000000600000018000000", @ANYRES32, @ANYBLOB="0000004e000000006608000000000000180000000000000000000000000000009500000000000000360a020001000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000680)='syzkaller\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0xb3f2b25759cb78fd, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @value=r2}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{0x1, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x13, 0x10, 0x2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="02000000040000000b0000000100000000020000", @ANYRES32=r3, @ANYBLOB="0200000000000000000000ff0000000000000000", @ANYRES32=0x0, @ANYRES32=r4], 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r5, 0x58, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000400)={0x1b, 0x0, 0x0, 0x8, 0x0, r4, 0x1, '\x00', r6, r4, 0x5, 0x4, 0x3}, 0xfffffffffffffe13) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x11, 0x0, 0x0, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r6, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) r7 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000140)={0x1b, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x7, '\x00', r6, 0xffffffffffffffff, 0x0, 0x5, 0x5}, 0x50) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cgroup.stat\x00', 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x13, &(0x7f00000001c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x136, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, r7}}, {}, [@generic={0x7c, 0x8, 0x2, 0x4}, @exit, @exit, @generic={0x9, 0x6, 0x9, 0x3, 0x4}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000040)='GPL\x00', 0xf, 0x83, &(0x7f0000000280)=""/131, 0x1f00, 0x5, '\x00', 0x0, 0x25, r8, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000540)={0x5, 0x7, 0x7f, 0x2}, 0x10, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000580)=[{0x3, 0x4, 0x3, 0x1}], 0x10, 0x7070}, 0x94) 2.116006249s ago: executing program 0 (id=3666): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x18) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0xfff, 0x6}, 0x48) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='/proc/1/\x00\x82q\xee\xe5\xa0\xbd\xc2\x98#YP\xee\x9c2G\xf0\x81x\x97'}, 0x30) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x15, 0x11, &(0x7f0000000dc0)=ANY=[], 0x0, 0xd, 0x18, &(0x7f0000000780)=""/24, 0x41000, 0x0, '\x00', 0x0, @sk_reuseport=0x28, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000940)={0x0, 0xe, 0x5, 0x1000}, 0x10, 0x0, r0, 0x1, 0x0, &(0x7f0000000b00)=[{0x1, 0x1, 0x10, 0xc}], 0x10, 0x8d2}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f00000000c0)=ANY=[], 0x0}, 0x94) socketpair(0x2, 0x5, 0x84, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000180)={0x3, 0x80, 0x7, 0x9, 0x6, 0x0, 0x0, 0x8, 0x842, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_config_ext={0x93a, 0x2}, 0x800, 0x7fffffffffffffff, 0xb, 0x4, 0x6, 0x81, 0x4, 0x0, 0x7, 0x0, 0xfffffffffffffffc}) 1.949773157s ago: executing program 0 (id=3669): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0x7, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000180)='signal_generate\x00', r1}, 0x18) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d2f, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip_vti0\x00'}) socketpair(0x1, 0x2, 0x0, 0x0) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) 1.734257086s ago: executing program 2 (id=3670): r0 = socket$kcm(0x10, 0x3, 0x10) syz_clone(0x101200, &(0x7f00000000c0)="a21072f66209710811566f5119b108f717fa46902791371d4a90859b57c709e0f6de0ec1577df5356ce4d2190d52b7e75d08b912e59390c756a8530934ecec78cd79ee4442de07b90b6b4fbc4608ac73fa35fd3f0c0f7b6f79bd54bf4b5e01064a05553ef84b223ab9a9e43bb930a273680b5150b1b5791cea064a711c1991eeb51c157ba0d0839eb9a85b0616f3d7", 0x8f, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="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") sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xa000000, &(0x7f0000000080)=[{&(0x7f0000000040)="140000001c000b63d25a80648c2594f91c24fc60", 0x14}], 0x1}, 0x0) 1.665958979s ago: executing program 0 (id=3672): bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000908da4b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=ANY=[], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={r0, 0xe0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380), ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x63, &(0x7f0000000440)=[{}, {}, {}], 0x18, 0x0, 0x0, &(0x7f0000000580), 0x8, 0xe6, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=""/8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b00000000000000000000000800000000000000", @ANYRES32=0x1, @ANYBLOB="d8a2f05b00000000000000000018000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="050000000300"/28], 0x50) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000900)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x7fff, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1, 0x2}, 0x50) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=@base={0x12, 0x2, 0x4, 0x1}, 0x50) bpf$ENABLE_STATS(0x20, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x19, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0xa0}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r4}, &(0x7f0000000040), &(0x7f0000000140)=r3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r4, &(0x7f00000002c0), 0x0}, 0x20) r5 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000b40)=@base={0xc, 0x4, 0x4, 0x9, 0x0, r5}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000009c0)={0x6, 0x1f, &(0x7f0000000240)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, {}, {}, [@tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}, @generic={0x9, 0x2, 0xa, 0x1, 0xfffffff8}, @map_val={0x18, 0x1, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x4}, @generic={0x0, 0x9, 0x2, 0x9, 0x7}, @tail_call, @alu={0x4, 0x0, 0xa, 0xa, 0x5, 0x93, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0x4, 0xb, 0x9, 0xfffffffffffffff0}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000540)='syzkaller\x00', 0x4, 0xc, &(0x7f0000000340)=""/12, 0x40f00, 0x11, '\x00', r2, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x3, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780), 0x0, 0x10, 0x100}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000002000083850000007100"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.495322896s ago: executing program 2 (id=3674): r0 = socket$kcm(0xa, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, 0x0, &(0x7f0000003ff6)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x94) socket$kcm(0xa, 0x1, 0x106) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x2, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="b700000063000000bca30000000000002403000020fef6ff720a00fef8ffffff71a4f0ff000000001f030000000000002e100200000000002604f8ffffff000014010000630000001d130000000000007a0a00fe0000001f0f14000000000000b503f7fff80000009500000000000000093bc065b78111c6dfa041b63af4a3912435f1a864a7aad58db6a693002e7f3be361917adef6ee1c8a2a4f8ef1e50becb19bc461e91a7168e5181554a090f300020000fe275daf51efd601b6bf01c8e8b1b526375ee4dd6fcd82e4fee5bef7af9aa0d7d600c095199fe3ff3128e599b0eaebbdbd732c9cc00eec363e4a8f6456e2cc21557c0afc646cb7798b3e6440c2fbdb00a3e35208b0bb0d2cd829e65440000000000000000028610643a98dde20358d1148272abd23da767f8c549ec21ead2ed51b104d4d91af25b845b9f7d08d123deda88c658d42ecbf28bf7076c15b463bebc72f526dd70252e79166d858fcd0e06dd31af9612fa402d0b11008e59a5923906f88b53987ad1714e72ba7a54f0c33d39000d06a59ff61623604000000000000006a89adaf17b0a6041bdeebdfd1f5089048ddff6da40f9411fe7226a40409d6e37c4f46756d31cb46ffffffffffffff7f1569b33d21dae356e5c51f03a801be8189679a16da18ec0ae564162a27afea62d84f3a10076443d643649393bf52d2105bd901128c7e0ec82701c8204a1deeed4155617572652d950ad31928b0b036dc2869f478341d22891202d0f5ad94b081fcd507acc9b9c67382f13d000000225d85ae49cee383dc5049076b98fb6853ab39a21514da60d2ae20cfb91d6a49964757cdf538f9ce2bdbb9893a5de817101ab062cd54e67051d355d84ce97bb0c6b6a595e487a2cc47c0efbb2d71cde2c10f0bc6980fe78683ac5c0c31032599dd273863be9261eee52216d009f4c52048ef8c126aeef5f510a8f1aded94a129e4aec6e8d9ab06faffc3a15d91c2ea3e2e04cfe031b287539d0540059fe6c7fe7cd8697502c7596566d674e425da5e7f009602a9f61d3804b3e0a1053abdc31282dfb15eb6841bb64a1b3045024a982f3c48153baae244e7bf573eac34b781337ad5905c6bbf1137548c7f1a4cad2422ee965a38f7defbd2960242b104e20dc2d9b0c35608d402ccdd9069bd50b994fda7a9de44022a579dfc0229cc0dc98816106dec28eaeb9439901fb39f1d78aa60ead1883418f562ae00003ea96d10f172c0374d6eed826416050000000bfe9b4a9c5a90ff59d54d1f92ecc48899b212c55318294270a1ad10880fef7c24d47afcc829ba0f85da6d888f18ea40ab959f6074ab2a40d85d1501783a7ab51380d7b4ead35a385e0b4a26b702396df7e0c1e02b88c114f244a9bf93f04bf072f0861f5c0b000000000000eedcf2ba1b9508f9d6aba582a896a9f1ffa968eacea75caf822a7a63ba3401e6a52acb11883ad2a3b1832371fe5bc621426d1ed01b389708165b9cdbae2ed9dc7358f0ebadde0b727f27feeb7464dcd857ab15e355713767c536cbae2f5c7d951680f6f2f9a6a8346962a350845ffa2000000000000000906943408e6df3c391e97ba48db0a5adbfd03aac93df8866fb010ae20e92bed1fe39af169d2a466f0db6f3d9436a7d55fc30511d00000000c95265b2bd83d64a532869d701723fedcbada1ee7baa19faf67256b56a41fd355b6a686b50f0937f778af083e055f6138a757ebd0ed91124a6b244f9acf41ac5d73a008364e0606a594817031fc2f52c8785fe0721719b3d654026c6ea08b83b123145ab5703dad844ced301efeb6dc5f6a9037d2283c42efc54fa84323afc4c10eff462c8843187f1dd48ef0900000000fbff00ff0f40b1888e1cdba94a6ea80c33ead5722c3293a493f1479531dd88261458f40d31fe8df15efaaeea831555877f9538c6ee6ba65893ff1f908ba7554b15dca5f77a08a83431a87881fae6691d1aee1da02ba516467df3e7d1daac43738612e4fee18a22da19fc08001011e32f808890205f3a6da2819d2f9e77c7c64affa54fec0136cbafa5f62e3f753b639a924599c1f69219927ea5301fff0a6063d427180d61542c2571f783e96635600000554f327a3535e7c7542799493c31ac05a7b57f03ca91a01ba2a30ca99e969d6fd09dc28ebc15edb4d91675767999d146aef7799738b292fd64bb25b2969e2b15f36b788bce5ccdbaf75c94cb93499f6947a967a794963342aece449a0d80010f5c653d22d49030a8c2a4ab595bf4238f18ca428dafc7ac96d404607a0000000051a2104f22e6db5a62b5089c1b45282d38864daa3ae81d6b0968d1d2867b91b7d12096833d6864da40b54783a17aaeb6737c323f9f98e354cc98dcfe23ad01bd1c61563e69ffe1c2c73e1661261173f359e93d2c5e424c17998809ec8f0232b3955e052a4cecd89008f70314a0bdd491ecab5d232f89fe0120f64c62e8e3ed8bcb45202c204bbec8d722824c0ebca8db1ea4a05e41f6016ab5bbe4fe7ff5d785d0128171c90d9900ca2532b0f9d01c4b45294fbba468df3e1b393cb4e62e753b4172ba7ac1f2b51c94bc5d047899fd219f448bf9189c65c9d91eda6b52a373803a9efe44f86909bcb0addb7b9aee813df534aac4b3093c91b8068cd849904568916694d461b76a58d88cf0f520310a1e9fdc18cde98d662eee077515d0a881192292ffff5392ab3d1311b82432662806add87047f601fa888400000000000000000000000000006acc19808d7cf29bc974b0ea92499a41b9b9a7c2bca311a28ee4952f2d325a56397c78f12205db653a536f0100e0eda300a43a13bd1b9f3322405d1efd78e578dc6b3fb84f3738a4b6caa800000087efa51c5d95ecba4e50e529d1e8c89600e809dc3d0a2f65579e23457949a50f2d0455cf79a43737a3926937e84fb478199dc1020f4beb98b8074bf7df8b5e783637da740800000000000000c55a4385e9a617aa6c8e10d4202c5afeb06e2f9115558ea12f92d7ae633d44086b3f03b20d546fa66a72e38207c9d20035abc46271a30f1240de52536941242d23896ab7493c6670fdc49c14f34fc4eadd6db8d80eba439772bf60a1db18c472dafc5569adc282928d2a1ffe29f1a57d3f18f4edaeb5d37918e6fddcd821da67a0785585a44434600e64a6a274000000000088b3e63a000000000000000000000000000009dd14b38f2f4426d7cf5075047c31f6ce6adddfe3ac649c0643c8bfbeb14ba1fd7a485aa893915cf81e29aaf375e904bbe52691a4100260ffcd8f1d04166d291ebcef893e1b9ccb6797d0646fe0e727bf10d6335332f45b8e87383930f1a4724434f28efb43e06e64f0698caca42f4e6018a455736c482a017e2b13dac4a90faa109f0e87cc946acfb3d1a56e9ec13ca74aa6ad4bf50c1acb3928143be1c1023a375e528285544d0064b98646f3109e9a4942ce42c6e7ec84b664f6c2770803f10baa804a707f0a1fcbfc309381aeba191950bae71f37f1eb7ceeffb3c0547ac6571603adbfde4c8b5f8d7f4b854441613633b48865b65bdce1f7ffffffffffffcf4cebf04f4bc1eebf560a26d34d3757b1450fdb0a9a69f432e277f3a0386eb2bd3305c821c64757f786b79fef54dbe64c67d73934bc80b2133fb3c04cc7ea48bf97a6243c9f95dcbddecf45f008f1822c7868e1ff5a3cff5d6b6898335792749df7b1f51e91f8c1c3b1b93b338a59c0c0247bc9412e19204caaa3fab69cef08a9f6f6cf39dea3d878b2ed42545421970cc426e644332bc956d1c6adefdf0ede2c5c94aa632646ae225accdf031f611d01622921f1b922a5ac887cca3136133dce8d9f5f4da7bed2ea5d94362200000000000000000000f296b0c1484e5f781ad26bff696b05ff0a5e2270e07618b04273bd4075ea38ab463bfa6a38e7c537498ba3e4df8dfc9e040000003c3ffad44d2a376def42e41e9fc31678257e040fa7cf32c221aaac08000000000000001a00000000000000000000173570f0c11ae694b0f7a4f9c2f6790044a357e785af6e153d5f1ea460af92c7cbbd6295afe740f5e154346d483e0d641ef02e4d5295d756e110522a7a945b93fb705b95b6aae27a8fb33732ce1da1c0b1af8eb9222a06e984ab1e6984c8bdc12360627137ab67b6b68ab08acb29a74dc36b51209cfbc87f61182bbeb2772e9d5a1ffc477179be481efe46a4ce86be0b1d8eee42a611a3d44ca450b14586ed63dd92005c79e4a8ab8a94f0c6cb4bed8594a39bd76d3ef8a7ab014e787596db796bd93a36c2880423291e3bccc86f66ba792ff4d87b3f80e5908779e51c5e9055fc5b23605cd000c723187ef09dcf4b07b06a9342f3f62ee7acddff292082c1f4d8eb9561f80873a09a1ae0c9af11210200000000000000484502009759264a5729f07c2b218fa36ba2316a99aaad0130df83d0bda1e711290f78c143ea143967b00adcd77e6ad5e48d839ea61aadb83e4d071c54691924a3830d3e7b5c198bb0ed623153590000000000000000004b985ea170ab651a039d7102923e810ed567e3f1979b9ed1a4bf6a10dac825c96a0828b335de445a4880bb6474157efd1a72ca46ae4cbe3ab648c9bc4867a5a4cb87d7d6d55475b34b3cb6aa9e2337d4e04a37e35109752522ac9b187ab8e0d179e6ad0dc758975e9cf77f703e742b77521149d8fdeae4b92d5edc232ca356fb86784b865adda7c921dc475276837b2619922de4d96850172602fac7d165e32419a622bdef7c91385c87c30b8a144d9b01784a8060670455f76b207517f66cf32fa0772975e0963b7373dba424beadf60d5bd08ea73e2b5620a5754455006934679b10e596821e2bd380d472c9096ca4c55d6106d0b88e38f6c54abc952c81617a06f93465241070fea3d9fc786e2625572ff2068ff84361b3883cc2c8b9a0a2f70119db13b47c924c73216bb12d1e68a03a08aa682ede113691db07b50f5e6fde6252f1520c"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xfffffffffffffd00}, 0x48) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x101000, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000004680)=ANY=[@ANYBLOB], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r0, 0x29, 0x3b, &(0x7f0000000100)=r1, 0x120) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) sendmsg$kcm(r0, &(0x7f0000002dc0)={&(0x7f0000001580)=@l2tp6={0xa, 0x0, 0x0, @remote, 0x3, 0x5c4}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001480)="89", 0x1}], 0x1}, 0xc9) 1.495052766s ago: executing program 4 (id=3675): bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000640)={&(0x7f0000000200)=@id={0x1e, 0x3, 0x3, {0x4e24, 0x4}}, 0x10, &(0x7f00000005c0), 0x0, &(0x7f0000000600)="88d79cd5c1f6fe030c0f9336092736634a6cbad3415ced4f3125a740a3c415c425d80832d75ef5871f61f083d20ff82d4b1d5bfd7b", 0x35, 0x10}, 0x4) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40e02, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xd, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x50) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000780)={'veth0\x00'}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r3}, &(0x7f00000002c0), &(0x7f0000000280)}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='percpu_create_chunk\x00', r4}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[], 0x50) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="d800000018007b7be00212ba0d0505040a003f00000f040b067c55a1bc0009001e0006990300000015000500fe800000000000000300014002000c0901ac04000bd67f6f94007100a007a290457f0189b3162700e06bbace8017cbec4c2ee5a7cef4090000001fb791643a5e", 0x6c}], 0x1, 0x0, 0x0, 0x2663}, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x8b04, &(0x7f0000000000)={'wlan1\x00', @random="0200"}) 1.420344649s ago: executing program 3 (id=3676): r0 = socket$kcm(0x2, 0x1, 0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000280)="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", 0x194}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000380), 0x98) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x101, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0xffffffffffffff57) socket$kcm(0x10, 0x2, 0x4) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = socket$kcm(0xa, 0x3, 0x73) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f00000001c0)=@nl=@unspec={0x0, 0x0, 0x0, 0xd8ff}, 0x80, 0x0, 0x0, &(0x7f0000000380)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x18}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x100, 0x1, 0x28}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000000000000b70300001000000085"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socketpair(0x195570c6a2632db3, 0x2, 0xd115, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x922000000003, 0x11) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000700)) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000000)=@framed={{}, [@ringbuf_output={{0x18, 0x5, 0x1, 0x0, r4}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x55}}]}, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0xa, 0x0, r4, 0xfffffffb, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3, 0x5}, 0x50) 1.355267452s ago: executing program 4 (id=3677): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x33) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000dc0)={{r1, 0xffffffffffffffff}, &(0x7f0000000500), &(0x7f00000000c0)='%ps \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000003c0)={r2}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x1c, &(0x7f0000000540)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xd8}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r2}}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x9, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000180)='tlb_flush\x00', r3}, 0x10) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}, 0x0, 0x0, 0x0, 0x8, 0x3d46}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x1100, 0x0, 0x0, 0x0, 0x0, 0x0) 1.354430842s ago: executing program 0 (id=3688): bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7b, 0x1, @perf_config_ext={0x407fff, 0xaea}, 0x14105, 0x2e, 0xfffffbff, 0x3, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="28010000000000000100000001", @ANYRES8=r0], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x10}}], 0x40}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1d, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x4}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000080)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000980)={&(0x7f00000007c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000230c0000000800000009000000000000090300000000302e302e5f"], 0x0, 0x2c, 0x0, 0x0, 0x7f}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRESHEX, @ANYBLOB='C'], 0x48) 1.314973044s ago: executing program 1 (id=3678): r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xfff}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000008000000060000000010"], 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='kmem_cache_free\x00', r3}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) recvmsg(r4, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/60, 0x3c}], 0x1}, 0x40fd) close(r4) 1.314218414s ago: executing program 3 (id=3679): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x18) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0xfff, 0x6}, 0x48) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='/proc/1/\x00\x82q\xee\xe5\xa0\xbd\xc2\x98#YP\xee\x9c2G\xf0\x81x\x97'}, 0x30) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x15, 0x11, &(0x7f0000000dc0)=ANY=[], 0x0, 0xd, 0x18, &(0x7f0000000780)=""/24, 0x41000, 0x0, '\x00', 0x0, @sk_reuseport=0x28, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000940)={0x0, 0xe, 0x5, 0x1000}, 0x10, 0x0, r0, 0x1, 0x0, &(0x7f0000000b00)=[{0x1, 0x1, 0x10, 0xc}], 0x10, 0x8d2}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f00000000c0)=ANY=[], 0x0}, 0x94) socketpair(0x2, 0x5, 0x84, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, 0x0) 1.134397311s ago: executing program 1 (id=3680): r0 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)="80", 0xfdef}], 0x1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000008500000008000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000007200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000b40)={&(0x7f0000000600)='kfree\x00', r1}, 0x10) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="160000000000000061b1000002"], 0x48) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.events.local\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={r5, 0xe0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x53, &(0x7f0000000400)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000440), &(0x7f0000000480), 0x8, 0x35, 0x8, 0x8, &(0x7f0000000580)}}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r4}, 0x0, &(0x7f0000000040)}, 0x20) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000b00)=""/258, 0x102}], 0x1, &(0x7f0000000ac0)=""/10, 0xa}, 0x0) 1.117007742s ago: executing program 4 (id=3681): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b00000004000000060000008000000042000000", @ANYRES32, @ANYBLOB="0500"/11, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000f9ff00"], 0x50) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0xd1) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r0 = socket$kcm(0x23, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xa, &(0x7f0000000180), 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000193000000100000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$TOKEN_CREATE(0x24, &(0x7f0000000100), 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x4800, 0x2, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_ext={0x1c, 0x0, &(0x7f0000000180), &(0x7f00000001c0)='GPL\x00', 0x7, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x9, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x10a40, r1, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00'}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x29, &(0x7f00000002c0), 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x20008040) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_freezer_state(r3, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r4, &(0x7f0000000040)='FROZEN\x00', 0x7) mkdirat$cgroup(r3, &(0x7f0000000080)='syz1\x00', 0x1ff) bpf$MAP_CREATE(0x0, 0x0, 0x48) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb790700368df3757f0086dd6317ce8000377ac9b0e0865a6596aff57b000000000000000000000000007f"], 0xffffffffffffffc7) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="0000186df4b1768c36153d42", @ANYRES32, @ANYBLOB="0a00000000a3f500950004000000010045"], 0x0}, 0x90) socketpair(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f1, &(0x7f0000000080)) r6 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r6, 0x29, 0x23, &(0x7f0000000040), 0xcf) 1.111169032s ago: executing program 3 (id=3682): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000600)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000ef, 0x1af1ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0xfff, 0x6}, 0x48) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r4, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x15, 0x11, &(0x7f0000000dc0)=ANY=[], 0x0, 0xd, 0x18, &(0x7f0000000780)=""/24, 0x41000, 0x0, '\x00', 0x0, @sk_reuseport=0x28, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000940)={0x0, 0xe, 0x5, 0x1000}, 0x10, 0x0, r2, 0x2, 0x0, &(0x7f0000000b00)=[{0x4, 0x1, 0xe, 0x4}, {0x1, 0x1, 0x10, 0xc}], 0x10, 0x8d2}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0x3, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f00000000c0)=ANY=[], 0x0}, 0x94) socketpair(0x2, 0x5, 0x84, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000180)={0x3, 0x80, 0x7, 0x9, 0x6, 0x0, 0x0, 0x8, 0x842, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_config_ext={0x93a, 0x2}, 0x800, 0x7fffffffffffffff, 0xb, 0x4, 0x6, 0x81, 0x4, 0x0, 0x7, 0x0, 0xfffffffffffffffc}) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) 984.471848ms ago: executing program 2 (id=3683): r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000fc0)={&(0x7f0000001340)=@hci={0x1f, 0x0, 0x31}, 0x80, &(0x7f0000001000)=[{&(0x7f0000001040)="b8b2cc1e00c1db", 0x7}], 0x1}, 0x0) 956.294359ms ago: executing program 4 (id=3684): r0 = socket$kcm(0xa, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, 0x0, &(0x7f0000003ff6)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x94) socket$kcm(0xa, 0x1, 0x106) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x2, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xfffffffffffffd00}, 0x48) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x101000, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000004680)=ANY=[@ANYBLOB="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"/1834], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r0, 0x29, 0x3b, &(0x7f0000000100)=r1, 0x120) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) sendmsg$kcm(r0, &(0x7f0000002dc0)={&(0x7f0000001580)=@l2tp6={0xa, 0x0, 0x0, @remote, 0x3, 0x5c4}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001480)="89", 0x1}], 0x1}, 0xc9) 856.440574ms ago: executing program 1 (id=3685): perf_event_open(&(0x7f0000000040)={0x2, 0x77, 0x0, 0x2, 0x0, 0x7f, 0x0, 0x0, 0x84900, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={0x0, 0x1}, 0x13102, 0xfffffffffffffff8, 0x0, 0x2, 0xfffffffffffffffc}, 0x0, 0xfffffffffdffffff, 0xffffffffffffffff, 0x8) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f0000000140), &(0x7f0000000000)=""/6, 0x2}, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$MAP_DELETE_ELEM(0x3, &(0x7f0000000800)={r0, &(0x7f0000000780)}, 0x20) 726.813618ms ago: executing program 1 (id=3687): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000980)={&(0x7f00000007c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000230c0000000800000009000000000000090300000000302e302e5f"], 0x0, 0x2c, 0x0, 0x0, 0x7f}, 0x28) bpf$MAP_CREATE(0x4000, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRESHEX, @ANYBLOB='C'], 0x48) 681.129571ms ago: executing program 2 (id=3689): bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000640)={&(0x7f0000000200)=@id={0x1e, 0x3, 0x3, {0x4e24, 0x4}}, 0x10, &(0x7f00000005c0), 0x0, &(0x7f0000000600)="88d79cd5c1f6fe030c0f9336092736634a6cbad3415ced4f3125a740a3c415c425d80832d75ef5871f61f083d20ff82d4b1d5bfd7b", 0x35, 0x10}, 0x4) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40e02, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xd, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x50) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000780)={'veth0\x00'}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r3}, &(0x7f00000002c0), &(0x7f0000000280)}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='percpu_create_chunk\x00', r4}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[], 0x50) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="d800000018007b7be00212ba0d0505040a003f00000f040b067c55a1bc0009001e0006990300000015000500fe800000000000000300014002000c0901ac04000bd67f6f94007100a007a290457f0189b3162700e06bbace8017cbec4c2ee5a7cef4090000001fb791643a5e", 0x6c}], 0x1, 0x0, 0x0, 0x2663}, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x8b04, &(0x7f0000000000)={'wlan1\x00', @random="0200"}) 482.304809ms ago: executing program 1 (id=3690): perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x802}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000001000000b703000000000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="fb6bba8839fe8bc048c0cdafd1f8a9918bc4055eaaeb6db4ee9bcb25b1811dbf40b3a7da5a8a64db04ed6dd26eea2e37229c339b1f91201c2796173864", 0x3d}], 0x1}, 0x20000000) recvmsg(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/60, 0x3c}], 0x1}, 0x40fd) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r3 = syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f00000005c0)=r3, 0x12) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000040)=0x1, 0x12) close(r1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="b400000000000000711191000000000016000000002dedfdc04864fb6c0d983eff145c7e00"/47], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x39}, 0x4d) 425.360852ms ago: executing program 0 (id=3691): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB="b702000047000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a876d839240d29c035055b67dafe6c8dc3d5d78c07f"], 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x7f, 0x0, &(0x7f0000000100)="b9ff03316844268cb89e14f008004ce0001300002000008877fbac141416e000030a89079f03b180ff83080520e0845013f2325f004408050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72", 0x0, 0xfe, 0x60000000}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000007000000010001000900000001"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000004c0), &(0x7f0000000180), 0x72}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.sectors\x00', 0x26e1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x4, 0x3, 0x0, 0x0}, 0x94) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x48) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xd, 0x1c, &(0x7f0000000040)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r3}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x18}, {0x3, 0x3, 0x3, 0xa, 0x2}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x8, 0xfff8, 0xf1}, {0x7, 0x1, 0xb, 0x6, 0x8, 0x20}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {0x7, 0x0, 0xc}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7f800000040000, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r4, &(0x7f00000006c0)={&(0x7f00000002c0)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/141, 0x8d}], 0x1, &(0x7f0000000580)=""/68, 0x44}, 0x2000) 234.54839ms ago: executing program 4 (id=3692): r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xfff}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000008000000060000000010"], 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='kmem_cache_free\x00', r3}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/60, 0x3c}], 0x1}, 0x40fd) close(r4) 19.179629ms ago: executing program 4 (id=3693): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x4, 0x0, 0x0, 0x7, 0xffffffffffffffb7, 0x0, 0x40f00}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0a000000050000000200000008"], 0x50) close(0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0b00000008000000080000000600000001"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r1}, 0x38) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x3}}, @call={0x85, 0x0, 0x0, 0xe}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000001000000b703000000000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000000000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000007044f16c01b1fbfd000000000000008af65f0df9928941994cc8c173fac5688671085a86d143c59fed0e57feb97f422c51d8e63b4ed9e295df3ccd1a55752dfc2f32f14b6c8f0e7413c3e9caaad30dcb412d0f54623f388bb2c63d2b1f7d83cd0cc021867bb4aee9967a6ee83e1b18fd8beca7d7eddcd96634"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r5, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000680)=@generic={&(0x7f0000000640)='./file0\x00', r4}, 0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r2}, 0x18) 803.34µs ago: executing program 1 (id=3694): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x18) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0xfff, 0x6}, 0x48) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='/proc/1/\x00\x82q\xee\xe5\xa0\xbd\xc2\x98#YP\xee\x9c2G\xf0\x81x\x97'}, 0x30) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x15, 0x11, &(0x7f0000000dc0)=ANY=[], 0x0, 0xd, 0x18, &(0x7f0000000780)=""/24, 0x41000, 0x0, '\x00', 0x0, @sk_reuseport=0x28, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000940)={0x0, 0xe, 0x5, 0x1000}, 0x10, 0x0, r0, 0x1, 0x0, &(0x7f0000000b00)=[{0x1, 0x1, 0x10, 0xc}], 0x10, 0x8d2}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f00000000c0)=ANY=[], 0x0}, 0x94) socketpair(0x2, 0x5, 0x84, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, 0x0) 0s ago: executing program 3 (id=3695): perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x15, 0x5, 0x0) (async) r0 = socket$kcm(0x15, 0x5, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0xffffffffffffff7b, 0x0}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2000000000005c31, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x2, 0x0, 0xf680, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd, 0x6, 0x1, 0x200a, 0x8001, 0x0, 0x0, 0x0, 0x4717}, 0x0, 0xe, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x2, 0x0, 0xf680, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd, 0x6, 0x1, 0x200a, 0x8001, 0x0, 0x0, 0x0, 0x4717}, 0x0, 0xe, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x7, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x8, 0x0, 0x100000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) r1 = socket$kcm(0xa, 0x2, 0x88) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000080"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x94) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000100)=ANY=[@ANYRES32], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f00000002c0)=@in6={0xa, 0x4e22, 0x0, @mcast1, 0x6}, 0x80, 0x0}, 0x8e8c5) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'gretap0\x00', 0x400}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.current\x00', 0x26e1, 0x0) write$cgroup_int(r3, &(0x7f0000000600), 0x12) (async) write$cgroup_int(r3, &(0x7f0000000600), 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000edff0000000000000000850000000f00000018010000646c012500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000080000085000000060000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000edff0000000000000000850000000f00000018010000646c012500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000080000085000000060000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x500) mkdirat$cgroup(r4, &(0x7f00000000c0)='syz1\x00', 0x1ff) (async) mkdirat$cgroup(r4, &(0x7f00000000c0)='syz1\x00', 0x1ff) sendmsg$inet(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)='n', 0xffb8}], 0x1}, 0x20000081) (async) sendmsg$inet(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)='n', 0xffb8}], 0x1}, 0x20000081) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) kernel console output (not intermixed with test programs): 83762][T12377] dump_stack_lvl+0x168/0x230 [ 332.588446][T12377] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 332.594598][T12377] ? show_regs_print_info+0x20/0x20 [ 332.599793][T12377] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 332.605941][T12377] should_fail+0x38c/0x4c0 [ 332.610345][T12377] should_failslab+0x5/0x20 [ 332.614833][T12377] slab_pre_alloc_hook+0x51/0xc0 [ 332.619753][T12377] kmem_cache_alloc_trace+0x47/0x2a0 [ 332.625015][T12377] ? sctp_add_bind_addr+0x89/0x350 [ 332.630123][T12377] sctp_add_bind_addr+0x89/0x350 [ 332.635060][T12377] sctp_copy_local_addr_list+0x2d4/0x490 [ 332.640693][T12377] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 332.646753][T12377] ? sctp_v4_is_any+0x31/0x50 [ 332.651414][T12377] ? sctp_copy_one_addr+0x93/0x660 [ 332.656513][T12377] sctp_bind_addr_copy+0xaf/0x3c0 [ 332.661520][T12377] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 332.667831][T12377] sctp_connect_new_asoc+0x2d6/0x690 [ 332.673100][T12377] ? __sctp_connect+0xd20/0xd20 [ 332.677929][T12377] ? __local_bh_enable_ip+0x12a/0x1b0 [ 332.683282][T12377] ? _local_bh_enable+0xa0/0xa0 [ 332.688113][T12377] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 332.693640][T12377] ? security_sctp_bind_connect+0x85/0xb0 [ 332.699342][T12377] sctp_sendmsg+0x15e0/0x2950 [ 332.704098][T12377] ? aa_sk_perm+0x7b4/0x8f0 [ 332.708585][T12377] ? sctp_getsockopt+0x8a0/0x8a0 [ 332.713505][T12377] ? aa_af_perm+0x2b0/0x2b0 [ 332.718022][T12377] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 332.724422][T12377] ? sock_rps_record_flow+0x17/0x3b0 [ 332.729699][T12377] ? inet_send_prepare+0x260/0x260 [ 332.734793][T12377] ? inet_sendmsg+0x78/0x2f0 [ 332.739366][T12377] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 332.744632][T12377] ? security_socket_sendmsg+0x7c/0xa0 [ 332.750070][T12377] ? inet_send_prepare+0x260/0x260 [ 332.755181][T12377] ____sys_sendmsg+0x5a2/0x8c0 [ 332.759932][T12377] ? memset+0x1e/0x40 [ 332.763900][T12377] ? __sys_sendmsg_sock+0x30/0x30 [ 332.768918][T12377] ? import_iovec+0x6f/0xa0 [ 332.773408][T12377] ___sys_sendmsg+0x1f0/0x260 [ 332.778081][T12377] ? __sys_sendmsg+0x250/0x250 [ 332.782836][T12377] ? vfs_write+0x84d/0xd00 [ 332.787250][T12377] ? __fdget+0x18b/0x210 [ 332.791520][T12377] __se_sys_sendmsg+0x190/0x250 [ 332.796360][T12377] ? __x64_sys_sendmsg+0x80/0x80 [ 332.801281][T12377] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 332.807258][T12377] ? lockdep_hardirqs_on+0x94/0x140 [ 332.812453][T12377] do_syscall_64+0x4c/0xa0 [ 332.816854][T12377] ? clear_bhb_loop+0x30/0x80 [ 332.821512][T12377] ? clear_bhb_loop+0x30/0x80 [ 332.826177][T12377] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 332.832053][T12377] RIP: 0033:0x7f21b24dc749 [ 332.836457][T12377] 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 [ 332.856076][T12377] RSP: 002b:00007f21b0743038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 332.864481][T12377] RAX: ffffffffffffffda RBX: 00007f21b2732fa0 RCX: 00007f21b24dc749 [ 332.872448][T12377] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000004 [ 332.880404][T12377] RBP: 00007f21b0743090 R08: 0000000000000000 R09: 0000000000000000 [ 332.888451][T12377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 332.896494][T12377] R13: 00007f21b2733038 R14: 00007f21b2732fa0 R15: 00007fffa19e1538 [ 332.904465][T12377] [ 333.270378][T12405] netlink: 'syz.2.2858': attribute type 29 has an invalid length. [ 333.271374][T12400] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 333.302716][T12405] netlink: 'syz.2.2858': attribute type 3 has an invalid length. [ 333.320178][T12408] netlink: 'syz.4.2859': attribute type 25 has an invalid length. [ 333.332296][T12405] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2858'. [ 333.428278][T12400] netlink: 171476 bytes leftover after parsing attributes in process `syz.3.2855'. [ 333.480605][T12400] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 333.490721][T12400] CPU: 0 PID: 12400 Comm: syz.3.2855 Not tainted syzkaller #0 [ 333.498203][T12400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 333.508257][T12400] Call Trace: [ 333.511527][T12400] [ 333.514450][T12400] dump_stack_lvl+0x168/0x230 [ 333.519131][T12400] ? show_regs_print_info+0x20/0x20 [ 333.524323][T12400] ? load_image+0x3b0/0x3b0 [ 333.528836][T12400] sysfs_warn_dup+0x8a/0xa0 [ 333.533332][T12400] sysfs_do_create_link_sd+0xc0/0x110 [ 333.538696][T12400] device_add+0x7ed/0xfb0 [ 333.543031][T12400] wiphy_register+0x1d67/0x2b20 [ 333.547901][T12400] ? cfg80211_event_work+0x40/0x40 [ 333.553004][T12400] ? minstrel_ht_alloc+0x808/0x980 [ 333.558115][T12400] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 333.564181][T12400] ieee80211_register_hw+0x29b1/0x39d0 [ 333.569661][T12400] ? ieee80211_tasklet_handler+0x20/0x20 [ 333.575292][T12400] ? rcu_is_watching+0x11/0xa0 [ 333.580049][T12400] ? memset+0x1e/0x40 [ 333.584024][T12400] ? hrtimer_init+0x10c/0x220 [ 333.588704][T12400] mac80211_hwsim_new_radio+0x20d3/0x4080 [ 333.594447][T12400] hwsim_new_radio_nl+0xa6f/0xc40 [ 333.599485][T12400] genl_rcv_msg+0xbc6/0xf40 [ 333.603997][T12400] ? genl_bind+0x370/0x370 [ 333.608424][T12400] ? verify_lock_unused+0x140/0x140 [ 333.613616][T12400] ? __dev_queue_xmit+0x1bc5/0x2ed0 [ 333.618811][T12400] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 333.624530][T12400] ? perf_trace_lock+0x2ec/0x370 [ 333.629478][T12400] ? hwsim_tx_info_frame_received_nl+0x1010/0x1010 [ 333.636009][T12400] netlink_rcv_skb+0x1e0/0x430 [ 333.640797][T12400] ? genl_bind+0x370/0x370 [ 333.645218][T12400] ? netlink_ack+0xb60/0xb60 [ 333.649813][T12400] ? __lock_acquire+0x7c60/0x7c60 [ 333.654850][T12400] ? preempt_count_add+0x8d/0x190 [ 333.659870][T12400] ? down_read+0x1aa/0x2e0 [ 333.664285][T12400] genl_rcv+0x24/0x40 [ 333.668261][T12400] netlink_unicast+0x774/0x920 [ 333.673038][T12400] netlink_sendmsg+0x8ab/0xbc0 [ 333.677828][T12400] ? netlink_getsockopt+0x560/0x560 [ 333.683020][T12400] ? aa_sock_msg_perm+0x94/0x150 [ 333.687953][T12400] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 333.693230][T12400] ? security_socket_sendmsg+0x7c/0xa0 [ 333.698704][T12400] ? netlink_getsockopt+0x560/0x560 [ 333.703895][T12400] ____sys_sendmsg+0x5a2/0x8c0 [ 333.708666][T12400] ? memset+0x1e/0x40 [ 333.712648][T12400] ? __sys_sendmsg_sock+0x30/0x30 [ 333.717687][T12400] ? import_iovec+0x6f/0xa0 [ 333.722192][T12400] ___sys_sendmsg+0x1f0/0x260 [ 333.726886][T12400] ? __sys_sendmsg+0x250/0x250 [ 333.731659][T12400] ? trace_event_raw_event_lock+0x250/0x250 [ 333.737580][T12400] ? __fdget+0x18b/0x210 [ 333.741816][T12400] __se_sys_sendmsg+0x190/0x250 [ 333.746666][T12400] ? __x64_sys_sendmsg+0x80/0x80 [ 333.751594][T12400] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 333.757623][T12400] ? lockdep_hardirqs_on+0x94/0x140 [ 333.762825][T12400] do_syscall_64+0x4c/0xa0 [ 333.767231][T12400] ? clear_bhb_loop+0x30/0x80 [ 333.771908][T12400] ? clear_bhb_loop+0x30/0x80 [ 333.776583][T12400] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 333.782465][T12400] RIP: 0033:0x7f21b24dc749 [ 333.786871][T12400] 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 [ 333.806465][T12400] RSP: 002b:00007f21b0743038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 333.814868][T12400] RAX: ffffffffffffffda RBX: 00007f21b2732fa0 RCX: 00007f21b24dc749 [ 333.822830][T12400] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000009 [ 333.830789][T12400] RBP: 00007f21b2560f91 R08: 0000000000000000 R09: 0000000000000000 [ 333.838746][T12400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 333.846706][T12400] R13: 00007f21b2733038 R14: 00007f21b2732fa0 R15: 00007fffa19e1538 [ 333.854690][T12400] [ 333.952031][T12420] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 334.048183][T12427] FAULT_INJECTION: forcing a failure. [ 334.048183][T12427] name failslab, interval 1, probability 0, space 0, times 0 [ 334.109165][T12427] CPU: 0 PID: 12427 Comm: syz.4.2868 Not tainted syzkaller #0 [ 334.116674][T12427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 334.126742][T12427] Call Trace: [ 334.130025][T12427] [ 334.132991][T12427] dump_stack_lvl+0x168/0x230 [ 334.137683][T12427] ? show_regs_print_info+0x20/0x20 [ 334.142896][T12427] ? load_image+0x3b0/0x3b0 [ 334.147424][T12427] should_fail+0x38c/0x4c0 [ 334.151854][T12427] should_failslab+0x5/0x20 [ 334.156360][T12427] slab_pre_alloc_hook+0x51/0xc0 [ 334.161313][T12427] kmem_cache_alloc_trace+0x47/0x2a0 [ 334.166594][T12427] ? sctp_add_bind_addr+0x89/0x350 [ 334.171718][T12427] sctp_add_bind_addr+0x89/0x350 [ 334.176662][T12427] sctp_copy_local_addr_list+0x2d4/0x490 [ 334.182307][T12427] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 334.188384][T12427] ? sctp_v4_is_any+0x31/0x50 [ 334.193056][T12427] ? sctp_copy_one_addr+0x93/0x660 [ 334.198173][T12427] sctp_bind_addr_copy+0xaf/0x3c0 [ 334.203199][T12427] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 334.209539][T12427] sctp_connect_new_asoc+0x2d6/0x690 [ 334.214917][T12427] ? __sctp_connect+0xd20/0xd20 [ 334.219764][T12427] ? __local_bh_enable_ip+0x12a/0x1b0 [ 334.225146][T12427] ? lock_sock_nested+0x68/0x100 [ 334.230082][T12427] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 334.235655][T12427] ? security_sctp_bind_connect+0x85/0xb0 [ 334.241376][T12427] sctp_sendmsg+0x15e0/0x2950 [ 334.246076][T12427] ? aa_sk_perm+0x7b4/0x8f0 [ 334.250579][T12427] ? sctp_getsockopt+0x8a0/0x8a0 [ 334.255527][T12427] ? aa_af_perm+0x2b0/0x2b0 [ 334.260028][T12427] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 334.266485][T12427] ? sock_rps_record_flow+0x17/0x3b0 [ 334.271781][T12427] ? inet_send_prepare+0x260/0x260 [ 334.276888][T12427] ? inet_sendmsg+0xe5/0x2f0 [ 334.281476][T12427] ? inet_send_prepare+0x260/0x260 [ 334.286592][T12427] ____sys_sendmsg+0x5a2/0x8c0 [ 334.291363][T12427] ? memset+0x1e/0x40 [ 334.295345][T12427] ? __sys_sendmsg_sock+0x30/0x30 [ 334.300377][T12427] ? import_iovec+0x6f/0xa0 [ 334.304886][T12427] ___sys_sendmsg+0x1f0/0x260 [ 334.309575][T12427] ? __sys_sendmsg+0x250/0x250 [ 334.314344][T12427] ? trace_event_raw_event_lock+0x250/0x250 [ 334.320253][T12427] ? __fdget+0x18b/0x210 [ 334.324503][T12427] __se_sys_sendmsg+0x190/0x250 [ 334.329368][T12427] ? __x64_sys_sendmsg+0x80/0x80 [ 334.334298][T12427] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 334.340287][T12427] ? lockdep_hardirqs_on+0x94/0x140 [ 334.345490][T12427] do_syscall_64+0x4c/0xa0 [ 334.349907][T12427] ? clear_bhb_loop+0x30/0x80 [ 334.354592][T12427] ? clear_bhb_loop+0x30/0x80 [ 334.359283][T12427] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 334.365187][T12427] RIP: 0033:0x7faded106749 [ 334.369609][T12427] 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 [ 334.389212][T12427] RSP: 002b:00007fadeb36d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 334.397627][T12427] RAX: ffffffffffffffda RBX: 00007faded35cfa0 RCX: 00007faded106749 [ 334.405610][T12427] RDX: 0000000000008054 RSI: 0000200000000ac0 RDI: 0000000000000003 [ 334.413591][T12427] RBP: 00007fadeb36d090 R08: 0000000000000000 R09: 0000000000000000 [ 334.421566][T12427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 334.429537][T12427] R13: 00007faded35d038 R14: 00007faded35cfa0 R15: 00007ffc4bb9f6c8 [ 334.437529][T12427] [ 334.605233][T12434] netlink: 'syz.4.2871': attribute type 3 has an invalid length. [ 334.635604][T12434] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.2871'. [ 334.770253][T12436] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 334.800816][T12436] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 334.848962][T12436] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 334.880339][T12436] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 334.922576][T12436] batman_adv: batadv0: Interface deactivated: hsr_slave_1 [ 334.940998][T12436] batman_adv: batadv0: Removing interface: hsr_slave_1 [ 335.280835][T12437] chnl_net:caif_netlink_parms(): no params data found [ 335.709692][T12437] bridge0: port 1(bridge_slave_0) entered blocking state [ 335.754679][T12437] bridge0: port 1(bridge_slave_0) entered disabled state [ 335.783306][T12437] device bridge_slave_0 entered promiscuous mode [ 335.816248][T12437] bridge0: port 2(bridge_slave_1) entered blocking state [ 335.857363][T12437] bridge0: port 2(bridge_slave_1) entered disabled state [ 335.873713][T12437] device bridge_slave_1 entered promiscuous mode [ 335.897954][T12477] netlink: 'syz.0.2883': attribute type 10 has an invalid length. [ 336.214587][T12481] netlink: 'syz.3.2884': attribute type 21 has an invalid length. [ 336.241734][T12481] netlink: 100 bytes leftover after parsing attributes in process `syz.3.2884'. [ 336.331573][T12437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 336.371787][T12437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 336.519330][T12437] team0: Port device team_slave_0 added [ 336.543519][T12437] team0: Port device team_slave_1 added [ 336.642857][T12437] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 336.649933][T12437] 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. [ 336.762880][T12437] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 336.782614][ T4174] Bluetooth: hci1: command 0x0409 tx timeout [ 336.820930][T12437] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 336.872010][T12437] 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. [ 336.956793][T12437] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 337.213089][T12521] netlink: 'syz.0.2902': attribute type 25 has an invalid length. [ 337.265147][T12437] device hsr_slave_0 entered promiscuous mode [ 337.303059][T12437] device hsr_slave_1 entered promiscuous mode [ 337.500484][T12533] netlink: 'syz.0.2907': attribute type 10 has an invalid length. [ 337.589788][T12533] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.2907'. [ 337.642378][T12533] openvswitch: netlink: Flow key attribute not present in set flow. [ 337.810447][T12437] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 337.882765][T12550] FAULT_INJECTION: forcing a failure. [ 337.882765][T12550] name failslab, interval 1, probability 0, space 0, times 0 [ 337.916811][T12550] CPU: 1 PID: 12550 Comm: syz.4.2913 Not tainted syzkaller #0 [ 337.924324][T12550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 337.934393][T12550] Call Trace: [ 337.937681][T12550] [ 337.940605][T12550] dump_stack_lvl+0x168/0x230 [ 337.945288][T12550] ? show_regs_print_info+0x20/0x20 [ 337.950486][T12550] ? load_image+0x3b0/0x3b0 [ 337.954990][T12550] ? __might_sleep+0xf0/0xf0 [ 337.959579][T12550] ? __lock_acquire+0x7c60/0x7c60 [ 337.964594][T12550] ? perf_trace_lock+0xdf/0x370 [ 337.969433][T12550] should_fail+0x38c/0x4c0 [ 337.973846][T12550] should_failslab+0x5/0x20 [ 337.978336][T12550] slab_pre_alloc_hook+0x51/0xc0 [ 337.983257][T12550] ? getname_flags+0xb5/0x500 [ 337.987923][T12550] kmem_cache_alloc+0x3d/0x290 [ 337.992673][T12550] getname_flags+0xb5/0x500 [ 337.997164][T12550] do_sys_openat2+0xcf/0x4a0 [ 338.001745][T12550] ? __lock_acquire+0x7c60/0x7c60 [ 338.006758][T12550] ? do_sys_open+0xe0/0xe0 [ 338.011163][T12550] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 338.017133][T12550] ? lock_chain_count+0x20/0x20 [ 338.021969][T12550] ? vtime_user_exit+0x2dc/0x400 [ 338.026898][T12550] __x64_sys_openat+0x135/0x160 [ 338.031737][T12550] do_syscall_64+0x4c/0xa0 [ 338.036142][T12550] ? clear_bhb_loop+0x30/0x80 [ 338.040808][T12550] ? clear_bhb_loop+0x30/0x80 [ 338.045475][T12550] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 338.051355][T12550] RIP: 0033:0x7faded104f90 [ 338.055759][T12550] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 69 95 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 bc 95 02 00 8b 44 [ 338.075351][T12550] RSP: 002b:00007fadeb34bf10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 338.083750][T12550] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007faded104f90 [ 338.091708][T12550] RDX: 0000000000000002 RSI: 00007fadeb34bfa0 RDI: 00000000ffffff9c [ 338.099662][T12550] RBP: 00007fadeb34bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 338.107617][T12550] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 338.115576][T12550] R13: 00007faded35d128 R14: 00007faded35d090 R15: 00007ffc4bb9f6c8 [ 338.123546][T12550] [ 338.207533][T12437] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 338.268359][T12557] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.2914'. [ 338.326254][T12437] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 338.673073][T12575] netlink: 'syz.4.2922': attribute type 1 has an invalid length. [ 338.744823][T12437] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 338.792881][T12437] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 338.834594][T12437] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 338.862453][ T4174] Bluetooth: hci1: command 0x041b tx timeout [ 338.870086][T12437] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 339.381880][T12604] netlink: 'syz.1.2930': attribute type 21 has an invalid length. [ 339.407298][T12604] netlink: 156 bytes leftover after parsing attributes in process `syz.1.2930'. [ 339.466614][T12437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 339.536259][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 339.549309][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 339.584369][T12437] 8021q: adding VLAN 0 to HW filter on device team0 [ 339.622455][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 339.652105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 339.693135][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 339.700237][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 339.746221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 339.769231][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 339.805030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 339.831905][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 339.839055][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 339.867664][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 339.888480][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 339.908658][T12619] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2936'. [ 339.930355][T12621] syz.1.2937[12621] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 339.930462][T12621] syz.1.2937[12621] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 339.951977][T12437] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 340.026259][T12437] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 340.049647][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 340.064002][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 340.083177][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 340.108084][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 340.226073][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 340.296019][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 340.367211][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 340.375741][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 340.385779][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 340.394106][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 340.786868][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 340.810180][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 340.849349][T12437] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 340.942376][ T23] Bluetooth: hci1: command 0x040f tx timeout [ 340.988706][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 341.013787][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 341.124611][T12437] device veth0_vlan entered promiscuous mode [ 341.176626][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 341.202079][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 341.228229][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 341.236215][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 341.300138][T12437] device veth1_vlan entered promiscuous mode [ 341.452007][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 341.478611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 341.491640][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 341.503017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 341.521812][T12437] device veth0_macvtap entered promiscuous mode [ 341.529962][T12666] netlink: 'syz.3.2953': attribute type 10 has an invalid length. [ 341.570646][T12437] device veth1_macvtap entered promiscuous mode [ 341.588204][T12672] netlink: 'syz.0.2956': attribute type 21 has an invalid length. [ 341.679206][T12437] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 341.700191][T12437] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 341.727008][T12437] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 341.740937][T12437] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 341.758250][T12437] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 341.769162][T12437] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 341.793679][T12437] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 341.804374][T12684] netlink: 180 bytes leftover after parsing attributes in process `syz.0.2958'. [ 341.815893][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 341.849235][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 341.877097][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 341.898500][T12690] netlink: 196 bytes leftover after parsing attributes in process `syz.4.2961'. [ 341.909010][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 341.918947][T12691] netlink: set zone limit has 8 unknown bytes [ 341.928687][T12688] netlink: 209820 bytes leftover after parsing attributes in process `syz.0.2959'. [ 341.940597][T12437] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 341.954843][T12437] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 341.977905][T12437] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 342.008188][T12437] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 342.032707][T12437] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 342.048598][T12437] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 342.062543][T12437] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 342.072763][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 342.091388][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 342.124234][T12437] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 342.149680][T12437] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 342.179465][T12437] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 342.205613][T12437] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 342.754265][ T406] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 342.774595][ T406] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 342.794993][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 342.968384][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 342.996958][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 343.022676][ T4356] Bluetooth: hci1: command 0x0419 tx timeout [ 343.028728][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 343.303368][T12740] netlink: 'syz.4.2972': attribute type 3 has an invalid length. [ 343.369845][T12740] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.2972'. [ 344.243184][ T4703] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 344.262325][ T4703] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 344.266158][T12756] FAULT_INJECTION: forcing a failure. [ 344.266158][T12756] name failslab, interval 1, probability 0, space 0, times 0 [ 344.287441][T12756] CPU: 1 PID: 12756 Comm: syz.0.2984 Not tainted syzkaller #0 [ 344.294944][T12756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 344.305007][T12756] Call Trace: [ 344.308289][T12756] [ 344.311225][T12756] dump_stack_lvl+0x168/0x230 [ 344.315923][T12756] ? show_regs_print_info+0x20/0x20 [ 344.321130][T12756] ? load_image+0x3b0/0x3b0 [ 344.325657][T12756] should_fail+0x38c/0x4c0 [ 344.330091][T12756] should_failslab+0x5/0x20 [ 344.334603][T12756] slab_pre_alloc_hook+0x51/0xc0 [ 344.339551][T12756] kmem_cache_alloc_trace+0x47/0x2a0 [ 344.344815][T12756] ? sctp_add_bind_addr+0x89/0x350 [ 344.349908][T12756] sctp_add_bind_addr+0x89/0x350 [ 344.354827][T12756] sctp_copy_local_addr_list+0x2d4/0x490 [ 344.360441][T12756] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 344.366508][T12756] ? sctp_v4_is_any+0x31/0x50 [ 344.371187][T12756] ? sctp_copy_one_addr+0x93/0x660 [ 344.376310][T12756] sctp_bind_addr_copy+0xaf/0x3c0 [ 344.381335][T12756] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 344.387667][T12756] sctp_connect_new_asoc+0x2d6/0x690 [ 344.392950][T12756] ? __sctp_connect+0xd20/0xd20 [ 344.397783][T12756] ? __local_bh_enable_ip+0x12a/0x1b0 [ 344.403140][T12756] ? lock_sock_nested+0x68/0x100 [ 344.408064][T12756] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 344.413591][T12756] ? security_sctp_bind_connect+0x85/0xb0 [ 344.419297][T12756] sctp_sendmsg+0x15e0/0x2950 [ 344.423977][T12756] ? aa_sk_perm+0x7b4/0x8f0 [ 344.428483][T12756] ? sctp_getsockopt+0x8a0/0x8a0 [ 344.433409][T12756] ? aa_af_perm+0x2b0/0x2b0 [ 344.437895][T12756] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 344.444302][T12756] ? sock_rps_record_flow+0x17/0x3b0 [ 344.449572][T12756] ? inet_send_prepare+0x260/0x260 [ 344.454705][T12756] ? inet_sendmsg+0xe5/0x2f0 [ 344.459279][T12756] ? inet_send_prepare+0x260/0x260 [ 344.464378][T12756] ____sys_sendmsg+0x5a2/0x8c0 [ 344.469133][T12756] ? memset+0x1e/0x40 [ 344.473108][T12756] ? __sys_sendmsg_sock+0x30/0x30 [ 344.478123][T12756] ? import_iovec+0x6f/0xa0 [ 344.482613][T12756] ___sys_sendmsg+0x1f0/0x260 [ 344.487287][T12756] ? __sys_sendmsg+0x250/0x250 [ 344.492041][T12756] ? vfs_write+0x84d/0xd00 [ 344.496451][T12756] ? __fdget+0x18b/0x210 [ 344.500683][T12756] __se_sys_sendmsg+0x190/0x250 [ 344.505523][T12756] ? __x64_sys_sendmsg+0x80/0x80 [ 344.510442][T12756] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 344.516419][T12756] ? lockdep_hardirqs_on+0x94/0x140 [ 344.521611][T12756] do_syscall_64+0x4c/0xa0 [ 344.526007][T12756] ? clear_bhb_loop+0x30/0x80 [ 344.530666][T12756] ? clear_bhb_loop+0x30/0x80 [ 344.535327][T12756] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 344.541204][T12756] RIP: 0033:0x7f4706a8f749 [ 344.545610][T12756] 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 [ 344.565196][T12756] RSP: 002b:00007f4704cf6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 344.573695][T12756] RAX: ffffffffffffffda RBX: 00007f4706ce5fa0 RCX: 00007f4706a8f749 [ 344.582016][T12756] RDX: 000000000404c0e0 RSI: 00002000000006c0 RDI: 0000000000000004 [ 344.589985][T12756] RBP: 00007f4704cf6090 R08: 0000000000000000 R09: 0000000000000000 [ 344.597954][T12756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 344.605923][T12756] R13: 00007f4706ce6038 R14: 00007f4706ce5fa0 R15: 00007ffc2ca27ec8 [ 344.613893][T12756] [ 344.630955][ T4703] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 344.638682][ T4703] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 344.675684][ T4703] device veth1_macvtap left promiscuous mode [ 344.681863][ T4703] device veth0_macvtap left promiscuous mode [ 344.701305][ T4703] device veth0_vlan left promiscuous mode [ 344.940545][ T4703] device team_slave_1 left promiscuous mode [ 344.951599][ T4703] team0 (unregistering): Port device team_slave_1 removed [ 344.968621][ T4703] device team_slave_0 left promiscuous mode [ 344.976211][ T4703] team0 (unregistering): Port device team_slave_0 removed [ 344.988134][ T4703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 345.001616][ T4703] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 345.015976][ T4703] bond0 (unregistering): (slave bridge_slave_1): Releasing backup interface [ 345.070477][ T4703] bond0 (unregistering): Released all slaves [ 345.106412][T12764] device wlan1 left promiscuous mode [ 345.111984][T12773] netlink: 'syz.2.2989': attribute type 10 has an invalid length. [ 345.122125][T12773] team0: Device vlan0 is up. Set it down before adding it as a team port [ 345.385654][T12757] chnl_net:caif_netlink_parms(): no params data found [ 345.656756][T12757] bridge0: port 1(bridge_slave_0) entered blocking state [ 345.675662][T12757] bridge0: port 1(bridge_slave_0) entered disabled state [ 345.700455][T12757] device bridge_slave_0 entered promiscuous mode [ 345.765153][T12757] bridge0: port 2(bridge_slave_1) entered blocking state [ 345.783553][T12757] bridge0: port 2(bridge_slave_1) entered disabled state [ 345.807414][T12757] device bridge_slave_1 entered promiscuous mode [ 345.964609][T12757] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 346.046293][T12757] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 346.270359][T12757] team0: Port device team_slave_0 added [ 346.302475][ T4330] Bluetooth: hci0: command 0x0409 tx timeout [ 346.313947][T12807] netlink: 'syz.2.2998': attribute type 49 has an invalid length. [ 346.315232][T12757] team0: Port device team_slave_1 added [ 346.370886][T12807] netlink: 'syz.2.2998': attribute type 49 has an invalid length. [ 346.441603][T12757] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 346.451169][T12757] 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. [ 346.534458][T12757] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 346.572333][T12815] netlink: 'syz.0.3001': attribute type 25 has an invalid length. [ 346.603097][T12757] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 346.610068][T12757] 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. [ 346.645741][T12757] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 346.829316][T12757] device hsr_slave_0 entered promiscuous mode [ 346.875022][T12757] device hsr_slave_1 entered promiscuous mode [ 346.891444][T12757] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 346.954081][T12757] Cannot create hsr debugfs directory [ 347.138777][T12839] netlink: 14 bytes leftover after parsing attributes in process `syz.0.3008'. [ 347.644242][T12757] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 347.794528][T12757] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 347.831236][T12852] netlink: 'syz.2.3014': attribute type 25 has an invalid length. [ 347.858346][T12857] netlink: 65027 bytes leftover after parsing attributes in process `syz.3.3015'. [ 347.908367][T12757] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 348.009475][T12757] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 348.389049][T12757] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 348.392307][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 348.487655][T12757] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 348.548979][T12757] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 348.590272][T12757] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 348.639174][T12888] netlink: 9286 bytes leftover after parsing attributes in process `syz.3.3024'. [ 348.879861][T12897] netlink: 'syz.2.3027': attribute type 25 has an invalid length. [ 348.973714][T12757] 8021q: adding VLAN 0 to HW filter on device bond0 [ 349.000074][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 349.019477][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 349.049246][T12757] 8021q: adding VLAN 0 to HW filter on device team0 [ 349.101608][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 349.123865][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 349.143154][ T1173] bridge0: port 1(bridge_slave_0) entered blocking state [ 349.150267][ T1173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 349.207672][T12904] netlink: 'syz.0.3029': attribute type 10 has an invalid length. [ 349.227430][T12904] netlink: 40 bytes leftover after parsing attributes in process `syz.0.3029'. [ 349.239463][T12904] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 350.454445][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 350.462669][ T4330] Bluetooth: hci0: command 0x040f tx timeout [ 350.473762][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 350.501339][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 350.518822][ T1173] bridge0: port 2(bridge_slave_1) entered blocking state [ 350.525954][ T1173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 350.562003][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 350.638717][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 350.648203][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 350.688480][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 350.715141][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 350.757491][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 350.789977][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 350.835598][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 350.886262][T12757] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 350.921514][T12757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 350.950978][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 350.976116][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 351.009537][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 351.085814][T12928] netlink: 'syz.2.3038': attribute type 25 has an invalid length. [ 351.103532][T12930] netlink: 'syz.0.3039': attribute type 25 has an invalid length. [ 351.398925][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 351.432522][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 351.527562][T12757] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 351.572082][T12943] netlink: 5 bytes leftover after parsing attributes in process `syz.3.3043'. [ 351.627936][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 351.643369][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 351.742984][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 351.763648][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 351.887370][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 351.963632][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 352.037338][T12757] device veth0_vlan entered promiscuous mode [ 352.071813][T12757] device veth1_vlan entered promiscuous mode [ 352.143223][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 352.156720][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 352.188979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 352.237242][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 352.279789][T12757] device veth0_macvtap entered promiscuous mode [ 352.323783][T12757] device veth1_macvtap entered promiscuous mode [ 352.402446][T12757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 352.437462][T12757] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 352.461071][T12757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 352.479521][T12757] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 352.489969][T12757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 352.504659][T12757] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 352.516597][T12757] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 352.529703][T12965] netlink: 'syz.3.3051': attribute type 25 has an invalid length. [ 352.557779][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 352.559406][ T4330] Bluetooth: hci0: command 0x0419 tx timeout [ 352.573673][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 352.619423][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 352.629015][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 352.644429][T12757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 352.672019][T12757] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 352.689659][T12970] netlink: set zone limit has 8 unknown bytes [ 352.696050][T12757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 352.727660][T12757] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 352.737806][T12757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 352.748582][T12757] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 352.760079][T12757] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 352.777396][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 352.793838][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 352.819615][T12973] netlink: 'syz.0.3061': attribute type 25 has an invalid length. [ 352.844892][T12757] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 352.895579][T12757] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 352.943034][T12757] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 352.951775][T12757] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 353.058712][T12972] netlink: 'syz.3.3052': attribute type 25 has an invalid length. [ 353.308872][ T4284] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 353.349569][ T4284] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 353.415899][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 353.465805][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 353.513017][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 353.547705][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 353.927067][T12995] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.3062'. [ 353.948668][T12999] netlink: 'syz.1.3064': attribute type 25 has an invalid length. [ 353.991967][T12995] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 354.943213][T13034] netlink: 'syz.1.3075': attribute type 25 has an invalid length. [ 355.081649][T13035] device syzkaller0 entered promiscuous mode [ 355.141079][T13012] chnl_net:caif_netlink_parms(): no params data found [ 355.155644][T13043] netlink: 112 bytes leftover after parsing attributes in process `syz.1.3079'. [ 355.260236][T13049] netlink: 'syz.1.3082': attribute type 2 has an invalid length. [ 355.269221][T13049] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3082'. [ 355.313132][T13054] netlink: 132 bytes leftover after parsing attributes in process `syz.0.3083'. [ 355.387001][ T4703] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 355.405203][T13012] bridge0: port 1(bridge_slave_0) entered blocking state [ 355.415691][T13012] bridge0: port 1(bridge_slave_0) entered disabled state [ 355.424447][T13012] device bridge_slave_0 entered promiscuous mode [ 355.432988][T13012] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.440164][T13012] bridge0: port 2(bridge_slave_1) entered disabled state [ 355.448754][T13012] device bridge_slave_1 entered promiscuous mode [ 355.479387][ T4703] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 355.523907][T13058] netlink: 'syz.1.3084': attribute type 4 has an invalid length. [ 355.598158][ T4703] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 355.637568][T13012] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 355.683050][T13068] netlink: 'syz.0.3088': attribute type 25 has an invalid length. [ 355.707249][T13012] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 355.791544][ T4703] bond0: (slave netdevsim0): Releasing backup interface [ 355.814294][ T4703] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 355.856985][T13012] team0: Port device team_slave_0 added [ 355.895295][T13084] netlink: 192444 bytes leftover after parsing attributes in process `syz.1.3094'. [ 355.915030][T13012] team0: Port device team_slave_1 added [ 355.974241][T13086] netlink: 152 bytes leftover after parsing attributes in process `syz.2.3095'. [ 355.992379][T13088] netlink: 164 bytes leftover after parsing attributes in process `syz.4.3096'. [ 356.012895][T13012] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 356.020154][T13012] 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. [ 356.065932][T13012] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 356.078528][T13012] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 356.085871][T13012] 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. [ 356.112881][T13012] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 356.405290][T13109] validate_nla: 2 callbacks suppressed [ 356.405307][T13109] netlink: 'syz.2.3102': attribute type 8 has an invalid length. [ 356.421983][T13109] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.3102'. [ 356.552387][ T4330] Bluetooth: hci5: command 0x0409 tx timeout [ 358.093472][T13113] netlink: 'syz.2.3103': attribute type 25 has an invalid length. [ 358.158611][T13012] device hsr_slave_0 entered promiscuous mode [ 358.165639][T13012] device hsr_slave_1 entered promiscuous mode [ 358.172918][T13012] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 358.190361][T13012] Cannot create hsr debugfs directory [ 358.622456][ T4451] Bluetooth: hci5: command 0x041b tx timeout [ 358.803064][T13143] netlink: 'syz.2.3114': attribute type 25 has an invalid length. [ 358.854670][T13149] netlink: 'syz.4.3117': attribute type 3 has an invalid length. [ 358.864290][T13149] netlink: 'syz.4.3117': attribute type 1 has an invalid length. [ 358.872744][T13149] netlink: 60387 bytes leftover after parsing attributes in process `syz.4.3117'. [ 358.891284][T13147] netlink: 48 bytes leftover after parsing attributes in process `syz.1.3116'. [ 359.408280][T13012] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 359.439370][T13176] netlink: 'syz.1.3127': attribute type 25 has an invalid length. [ 359.462802][T13012] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 359.538064][T13012] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 359.550748][T13012] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 359.799445][T13191] sctp: [Deprecated]: syz.1.3131 (pid 13191) Use of int in maxseg socket option. [ 359.799445][T13191] Use struct sctp_assoc_value instead [ 359.895033][T13194] sctp: [Deprecated]: syz.1.3131 (pid 13194) Use of int in maxseg socket option. [ 359.895033][T13194] Use struct sctp_assoc_value instead [ 360.011245][T13012] 8021q: adding VLAN 0 to HW filter on device bond0 [ 360.036885][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 360.069691][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 360.087040][T13012] 8021q: adding VLAN 0 to HW filter on device team0 [ 360.157942][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 360.173007][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 360.187412][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 360.194528][ T406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 360.218357][T13212] netlink: 'syz.1.3139': attribute type 25 has an invalid length. [ 360.236255][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 360.244672][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 360.275217][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 360.297435][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 360.304557][ T406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 360.343416][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 360.373237][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 360.442226][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 360.499973][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 360.509010][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 360.518993][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 360.531658][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 360.556933][T13216] device wlan0 entered promiscuous mode [ 360.708265][ T4174] Bluetooth: hci5: command 0x040f tx timeout [ 360.740899][T13230] IPv6: NLM_F_CREATE should be specified when creating new route [ 360.762499][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 360.784983][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 360.818935][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 360.842081][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 360.868709][T13012] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 360.960778][T13243] netlink: 'syz.1.3151': attribute type 25 has an invalid length. [ 361.016295][T13242] netlink: 'syz.0.3150': attribute type 29 has an invalid length. [ 361.053009][T13242] netlink: 'syz.0.3150': attribute type 29 has an invalid length. [ 361.366161][T13012] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 361.413185][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 361.435511][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 361.549092][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 361.580375][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 361.655215][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 361.681333][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 361.748465][T13012] device veth0_vlan entered promiscuous mode [ 361.773278][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 361.781688][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 361.850127][ T4703] device hsr_slave_0 left promiscuous mode [ 361.859708][ T4703] device hsr_slave_1 left promiscuous mode [ 361.891838][ T4703] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 361.923848][ T4703] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 361.958153][ T4703] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 362.015310][ T4703] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 362.031009][ T4703] batman_adv: batadv0: Interface deactivated: hsr_slave_1 [ 362.048852][ T4703] batman_adv: batadv0: Removing interface: hsr_slave_1 [ 362.059689][ T4703] bridge0: port 3(batadv0) entered disabled state [ 362.081205][ T4703] device bridge_slave_1 left promiscuous mode [ 362.099734][ T4703] bridge0: port 2(bridge_slave_1) entered disabled state [ 362.126452][ T4703] device bridge_slave_0 left promiscuous mode [ 362.144736][ T4703] bridge0: port 1(bridge_slave_0) entered disabled state [ 362.176880][ T4703] device veth0_to_team left promiscuous mode [ 362.191229][ T4703] Ÿë: port 1(veth0_to_team) entered disabled state [ 362.226686][ T4703] device hsr_slave_0 left promiscuous mode [ 362.240520][ T4703] device hsr_slave_1 left promiscuous mode [ 362.255227][ T4703] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 362.269900][ T4703] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 362.287846][ T4703] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 362.300558][ T4703] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 362.319760][ T4703] batman_adv: batadv0: Interface deactivated: hsr_slave_1 [ 362.328545][T13294] sctp: [Deprecated]: syz.4.3164 (pid 13294) Use of struct sctp_assoc_value in delayed_ack socket option. [ 362.328545][T13294] Use struct sctp_sack_info instead [ 362.344380][ T4703] batman_adv: batadv0: Removing interface: hsr_slave_1 [ 362.364401][ T4703] batman_adv: batadv0: Removing interface: macvtap0 [ 362.422923][ T4703] device veth0_vlan left promiscuous mode [ 362.434628][ T4703] device veth1_macvtap left promiscuous mode [ 362.782288][ T21] Bluetooth: hci5: command 0x0419 tx timeout [ 363.031528][ T4703] team0 (unregistering): Port device team_slave_1 removed [ 363.055892][ T4703] team0 (unregistering): Port device team_slave_0 removed [ 363.082499][ T4703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 363.263356][ T4703] bond0 (unregistering): (slave bridge0): Releasing backup interface [ 363.282913][ T4703] bond0 (unregistering): Released all slaves [ 363.465129][ T4703] device geneve1 left promiscuous mode [ 363.486825][ T4703] team0 (unregistering): Port device geneve1 removed [ 363.607525][ T4703] device team_slave_1 left promiscuous mode [ 363.625413][ T4703] team0 (unregistering): Port device team_slave_1 removed [ 363.649267][ T4703] device team_slave_0 left promiscuous mode [ 363.666847][ T4703] team0 (unregistering): Port device team_slave_0 removed [ 363.694700][ T4703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 363.712735][ T4703] device bond_slave_1 left promiscuous mode [ 363.732437][ T4703] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 363.751505][ T4703] device bond_slave_0 left promiscuous mode [ 363.806648][ T4703] bond0 (unregistering): (slave dummy0): Releasing backup interface [ 363.823942][ T4703] device dummy0 left promiscuous mode [ 363.840891][ T4703] bond0 (unregistering): (slave team0): Releasing backup interface [ 363.852937][ T4703] device team0 left promiscuous mode [ 363.890242][ T4703] bond0 (unregistering): Released all slaves [ 363.924006][T13012] device veth1_vlan entered promiscuous mode [ 363.937406][T13286] netlink: 'syz.2.3162': attribute type 25 has an invalid length. [ 363.945610][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 363.967384][T13296] netlink: 16186 bytes leftover after parsing attributes in process `syz.4.3164'. [ 364.026897][T13307] device syzkaller0 entered promiscuous mode [ 364.218080][T13322] mac80211_hwsim hwsim11 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 364.261556][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 364.299230][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 364.337199][T13012] device veth0_macvtap entered promiscuous mode [ 364.410439][T13012] device veth1_macvtap entered promiscuous mode [ 364.430233][T13012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 364.443312][T13012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 364.453381][T13012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 364.464523][T13012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 364.480992][T13012] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 364.501195][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 364.520788][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 364.536788][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 364.554989][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 364.586338][T13012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 364.608637][T13012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 364.634379][T13012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 364.663312][T13012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 364.712063][T13012] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 364.744376][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 364.765775][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 364.810084][T13339] IPv6: NLM_F_CREATE should be specified when creating new route [ 364.823352][T13339] netlink: 1 bytes leftover after parsing attributes in process `syz.4.3180'. [ 364.848459][T13012] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 364.860052][T13012] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 364.874381][T13012] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 364.885852][T13012] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.059070][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 365.075885][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 365.101518][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 365.125009][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 365.152331][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 365.177496][T13348] netlink: 'syz.2.3183': attribute type 25 has an invalid length. [ 365.250676][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 365.771543][T13365] IPv6: NLM_F_CREATE should be specified when creating new route [ 365.912602][T13371] FAULT_INJECTION: forcing a failure. [ 365.912602][T13371] name failslab, interval 1, probability 0, space 0, times 0 [ 365.961959][T13371] CPU: 0 PID: 13371 Comm: syz.2.3202 Not tainted syzkaller #0 [ 365.969468][T13371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 365.979536][T13371] Call Trace: [ 365.982837][T13371] [ 365.985776][T13371] dump_stack_lvl+0x168/0x230 [ 365.990475][T13371] ? show_regs_print_info+0x20/0x20 [ 365.995687][T13371] ? load_image+0x3b0/0x3b0 [ 366.000218][T13371] ? __might_sleep+0xf0/0xf0 [ 366.004840][T13371] ? __lock_acquire+0x7c60/0x7c60 [ 366.009887][T13371] should_fail+0x38c/0x4c0 [ 366.014325][T13371] should_failslab+0x5/0x20 [ 366.018829][T13371] slab_pre_alloc_hook+0x51/0xc0 [ 366.023757][T13371] ? getname_flags+0xb5/0x500 [ 366.028423][T13371] kmem_cache_alloc+0x3d/0x290 [ 366.033181][T13371] getname_flags+0xb5/0x500 [ 366.037681][T13371] do_sys_openat2+0xcf/0x4a0 [ 366.042259][T13371] ? __lock_acquire+0x7c60/0x7c60 [ 366.047278][T13371] ? do_sys_open+0xe0/0xe0 [ 366.051684][T13371] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 366.057655][T13371] ? lock_chain_count+0x20/0x20 [ 366.062491][T13371] ? vtime_user_exit+0x2dc/0x400 [ 366.067422][T13371] __x64_sys_openat+0x135/0x160 [ 366.072268][T13371] do_syscall_64+0x4c/0xa0 [ 366.076668][T13371] ? clear_bhb_loop+0x30/0x80 [ 366.081330][T13371] ? clear_bhb_loop+0x30/0x80 [ 366.085996][T13371] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 366.091875][T13371] RIP: 0033:0x7f8a2c4b2f90 [ 366.096294][T13371] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 69 95 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 bc 95 02 00 8b 44 [ 366.115897][T13371] RSP: 002b:00007f8a2a71af10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 366.124312][T13371] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8a2c4b2f90 [ 366.132271][T13371] RDX: 0000000000000002 RSI: 00007f8a2a71afa0 RDI: 00000000ffffff9c [ 366.140232][T13371] RBP: 00007f8a2a71afa0 R08: 0000000000000000 R09: 0000000000000000 [ 366.148188][T13371] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 366.156494][T13371] R13: 00007f8a2c70b038 R14: 00007f8a2c70afa0 R15: 00007fff4a92be08 [ 366.164474][T13371] [ 366.437742][T13381] netlink: 'syz.3.3195': attribute type 25 has an invalid length. [ 366.565688][T13368] chnl_net:caif_netlink_parms(): no params data found [ 366.578882][T13390] netlink: 'syz.3.3199': attribute type 29 has an invalid length. [ 366.605044][T13390] netlink: 'syz.3.3199': attribute type 29 has an invalid length. [ 366.630455][T13393] netlink: 'syz.3.3199': attribute type 29 has an invalid length. [ 366.655262][T13390] netlink: 'syz.3.3199': attribute type 29 has an invalid length. [ 366.734867][T13390] netlink: 'syz.3.3199': attribute type 29 has an invalid length. [ 366.854815][T13368] bridge0: port 1(bridge_slave_0) entered blocking state [ 366.875674][T13368] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.886978][T13368] device bridge_slave_0 entered promiscuous mode [ 366.924359][T13368] bridge0: port 2(bridge_slave_1) entered blocking state [ 366.955365][T13368] bridge0: port 2(bridge_slave_1) entered disabled state [ 366.973932][T13368] device bridge_slave_1 entered promiscuous mode [ 367.038767][T13368] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 367.079877][T13368] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 367.411402][T13368] team0: Port device team_slave_0 added [ 367.429441][T13368] team0: Port device team_slave_1 added [ 367.473314][T13368] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 367.491430][T13368] 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. [ 367.575994][T13368] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 367.677239][T13368] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 367.690957][T13368] 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. [ 367.780525][T13368] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 367.902748][ T2240] Bluetooth: hci3: command 0x0409 tx timeout [ 367.930060][T13368] device hsr_slave_0 entered promiscuous mode [ 367.942038][T13368] device hsr_slave_1 entered promiscuous mode [ 367.957420][T13368] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 367.968436][T13368] Cannot create hsr debugfs directory [ 368.014224][T13418] netlink: 'syz.3.3209': attribute type 25 has an invalid length. [ 368.177396][T13429] netlink: 'syz.3.3215': attribute type 4 has an invalid length. [ 368.208178][T13429] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3215'. [ 368.300748][T13368] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 368.397977][T13368] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 368.487186][T13368] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 368.688971][T13368] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 369.077401][T13447] netlink: 'syz.0.3221': attribute type 10 has an invalid length. [ 369.151180][T13447] netlink: 40 bytes leftover after parsing attributes in process `syz.0.3221'. [ 369.195278][T13368] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 369.240617][T13368] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 369.278614][T13368] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 369.308497][T13368] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 369.379452][T13458] netlink: 'syz.3.3224': attribute type 25 has an invalid length. [ 369.461767][T13470] netlink: 'syz.1.3226': attribute type 21 has an invalid length. [ 369.474589][T13470] netlink: 156 bytes leftover after parsing attributes in process `syz.1.3226'. [ 369.550627][T13475] netlink: 'syz.0.3228': attribute type 4 has an invalid length. [ 369.565265][T13368] 8021q: adding VLAN 0 to HW filter on device bond0 [ 369.573120][T13475] netlink: 132 bytes leftover after parsing attributes in process `syz.0.3228'. [ 369.590632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 369.607369][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 369.643105][T13368] 8021q: adding VLAN 0 to HW filter on device team0 [ 369.663236][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 369.671935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 369.681269][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 369.688365][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 369.717492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 369.734568][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 369.753282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 369.802753][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 369.809850][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 369.850828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 369.869409][T13481] netlink: 'syz.2.3232': attribute type 6 has an invalid length. [ 369.955630][T13481] netlink: 164 bytes leftover after parsing attributes in process `syz.2.3232'. [ 369.989464][ T4174] Bluetooth: hci3: command 0x041b tx timeout [ 370.121001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 370.135801][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 370.150225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 370.166878][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 370.176595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 370.188683][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 370.251067][T13368] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 370.284484][T13368] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 370.356959][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 370.390245][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 370.426565][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 370.442828][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 370.456299][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 370.487402][T13499] netlink: 'syz.3.3237': attribute type 25 has an invalid length. [ 370.600208][T13508] netlink: 'syz.1.3247': attribute type 6 has an invalid length. [ 370.621362][T13508] netlink: 164 bytes leftover after parsing attributes in process `syz.1.3247'. [ 370.953895][T13368] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 370.963865][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 370.982292][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 371.249062][T13531] netlink: 'syz.0.3248': attribute type 25 has an invalid length. [ 371.404308][T13541] netlink: 'syz.1.3250': attribute type 10 has an invalid length. [ 371.413767][T13541] netlink: 40 bytes leftover after parsing attributes in process `syz.1.3250'. [ 371.426669][T13541] device batadv0 entered promiscuous mode [ 371.441993][T13541] bridge0: port 3(batadv0) entered blocking state [ 371.458336][T13541] bridge0: port 3(batadv0) entered disabled state [ 371.476508][T13541] bridge0: port 3(batadv0) entered blocking state [ 371.477091][ T9] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 371.483078][T13541] bridge0: port 3(batadv0) entered forwarding state [ 371.492439][ T9] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 371.696709][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 371.729001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 371.789234][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 371.804504][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 371.827286][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 371.859604][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 371.877244][T13368] device veth0_vlan entered promiscuous mode [ 371.919421][T13368] device veth1_vlan entered promiscuous mode [ 371.975255][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 372.013056][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 372.035021][T13368] device veth0_macvtap entered promiscuous mode [ 372.062978][ T2240] Bluetooth: hci3: command 0x040f tx timeout [ 372.096694][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 372.124696][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 372.170854][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 372.200474][T13368] device veth1_macvtap entered promiscuous mode [ 372.249585][T13368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 372.272699][T13368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 372.302554][T13368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 372.332248][T13368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 372.354422][T13368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 372.385350][T13368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 372.398112][T13368] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 372.603970][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 372.618082][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 372.645630][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 372.670288][T13368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 372.689523][T13368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 372.700200][T13368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 372.716030][T13368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 372.726327][T13368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 372.741954][T13368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 372.766200][T13368] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 372.855620][T13368] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 372.890156][T13368] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 372.921347][T13368] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 372.948462][T13368] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 373.031711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 373.054579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 373.243812][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 373.443452][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 373.453844][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 373.490803][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 373.518161][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 373.554873][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 373.677827][T13604] FAULT_INJECTION: forcing a failure. [ 373.677827][T13604] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 373.731430][T13604] CPU: 1 PID: 13604 Comm: syz.4.3185 Not tainted syzkaller #0 [ 373.738932][T13604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 373.748987][T13604] Call Trace: [ 373.752259][T13604] [ 373.755185][T13604] dump_stack_lvl+0x168/0x230 [ 373.759874][T13604] ? show_regs_print_info+0x20/0x20 [ 373.765080][T13604] ? load_image+0x3b0/0x3b0 [ 373.769583][T13604] ? __lock_acquire+0x7c60/0x7c60 [ 373.774614][T13604] should_fail+0x38c/0x4c0 [ 373.779041][T13604] _copy_from_user+0x2e/0x170 [ 373.783726][T13604] ___sys_recvmsg+0x129/0x4f0 [ 373.788411][T13604] ? __sys_recvmsg+0x250/0x250 [ 373.793176][T13604] ? __lock_acquire+0x7c60/0x7c60 [ 373.798225][T13604] ? __fdget+0x18b/0x210 [ 373.802464][T13604] __x64_sys_recvmsg+0x1dd/0x2a0 [ 373.807399][T13604] ? ___sys_recvmsg+0x4f0/0x4f0 [ 373.812246][T13604] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 373.818330][T13604] ? lockdep_hardirqs_on+0x94/0x140 [ 373.823535][T13604] do_syscall_64+0x4c/0xa0 [ 373.827938][T13604] ? clear_bhb_loop+0x30/0x80 [ 373.832597][T13604] ? clear_bhb_loop+0x30/0x80 [ 373.837257][T13604] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 373.843132][T13604] RIP: 0033:0x7f2b05553749 [ 373.847530][T13604] 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 [ 373.867115][T13604] RSP: 002b:00007f2b037ba038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 373.875517][T13604] RAX: ffffffffffffffda RBX: 00007f2b057a9fa0 RCX: 00007f2b05553749 [ 373.883474][T13604] RDX: 0000000000000100 RSI: 0000200000000040 RDI: 0000000000000007 [ 373.891424][T13604] RBP: 00007f2b037ba090 R08: 0000000000000000 R09: 0000000000000000 [ 373.899379][T13604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 373.907332][T13604] R13: 00007f2b057aa038 R14: 00007f2b057a9fa0 R15: 00007fff7a8035a8 [ 373.915299][T13604] [ 374.068362][T13616] netlink: 'syz.4.3273': attribute type 25 has an invalid length. [ 374.145484][ T4356] Bluetooth: hci3: command 0x0419 tx timeout [ 374.706714][T13648] netlink: 830 bytes leftover after parsing attributes in process `syz.1.3285'. [ 374.804831][T13652] netlink: 'syz.2.3287': attribute type 25 has an invalid length. [ 374.888574][T13659] netlink: 'syz.1.3289': attribute type 10 has an invalid length. [ 374.912496][T13659] netlink: 40 bytes leftover after parsing attributes in process `syz.1.3289'. [ 374.934599][T13659] bridge0: port 4(dummy0) entered blocking state [ 374.972407][T13659] bridge0: port 4(dummy0) entered disabled state [ 375.006600][T13659] device dummy0 entered promiscuous mode [ 375.030776][T13659] bridge0: port 4(dummy0) entered blocking state [ 375.037474][T13659] bridge0: port 4(dummy0) entered forwarding state [ 375.384728][T13678] netlink: 129384 bytes leftover after parsing attributes in process `syz.2.3295'. [ 375.490671][T13683] netlink: 'syz.2.3298': attribute type 10 has an invalid length. [ 375.509579][T13683] netlink: 168 bytes leftover after parsing attributes in process `syz.2.3298'. [ 375.739357][T13690] netlink: 'syz.2.3301': attribute type 25 has an invalid length. [ 376.213522][T13707] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3308'. [ 376.262055][T13707] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3308'. [ 376.289884][T13706] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3308'. [ 376.391331][T13713] FAULT_INJECTION: forcing a failure. [ 376.391331][T13713] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 376.423823][T13713] CPU: 1 PID: 13713 Comm: syz.4.3310 Not tainted syzkaller #0 [ 376.431319][T13713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 376.441380][T13713] Call Trace: [ 376.444663][T13713] [ 376.447590][T13713] dump_stack_lvl+0x168/0x230 [ 376.452281][T13713] ? show_regs_print_info+0x20/0x20 [ 376.457488][T13713] ? load_image+0x3b0/0x3b0 [ 376.462002][T13713] ? __lock_acquire+0x7c60/0x7c60 [ 376.467033][T13713] ? mutex_unlock+0x10/0x10 [ 376.471538][T13713] should_fail+0x38c/0x4c0 [ 376.475969][T13713] _copy_from_user+0x2e/0x170 [ 376.480653][T13713] smc_setsockopt+0x307/0xa20 [ 376.485341][T13713] ? smc_shutdown+0x5d0/0x5d0 [ 376.490021][T13713] ? aa_sock_opt_perm+0x74/0x100 [ 376.494962][T13713] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 376.500509][T13713] ? security_socket_setsockopt+0x7a/0xa0 [ 376.506232][T13713] ? smc_shutdown+0x5d0/0x5d0 [ 376.510916][T13713] __sys_setsockopt+0x2bf/0x3d0 [ 376.515777][T13713] __x64_sys_setsockopt+0xb1/0xc0 [ 376.520809][T13713] do_syscall_64+0x4c/0xa0 [ 376.525228][T13713] ? clear_bhb_loop+0x30/0x80 [ 376.529904][T13713] ? clear_bhb_loop+0x30/0x80 [ 376.534582][T13713] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 376.540474][T13713] RIP: 0033:0x7f2b05553749 [ 376.544890][T13713] 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 [ 376.564497][T13713] RSP: 002b:00007f2b037ba038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 376.573054][T13713] RAX: ffffffffffffffda RBX: 00007f2b057a9fa0 RCX: 00007f2b05553749 [ 376.581035][T13713] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000003 [ 376.589013][T13713] RBP: 00007f2b037ba090 R08: 0000000000000004 R09: 0000000000000000 [ 376.596986][T13713] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 376.604961][T13713] R13: 00007f2b057aa038 R14: 00007f2b057a9fa0 R15: 00007fff7a8035a8 [ 376.612952][T13713] [ 376.734229][T13722] netlink: 'syz.1.3312': attribute type 10 has an invalid length. [ 376.750746][T13722] bridge0: port 4(dummy0) entered disabled state [ 376.757548][T13722] bridge0: port 3(batadv0) entered disabled state [ 376.764586][T13722] bridge0: port 2(bridge_slave_1) entered disabled state [ 376.772698][T13722] bridge0: port 1(bridge_slave_0) entered disabled state [ 376.827580][T13722] bridge0: port 4(dummy0) entered blocking state [ 376.834188][T13722] bridge0: port 4(dummy0) entered forwarding state [ 376.841297][T13722] bridge0: port 3(batadv0) entered blocking state [ 376.847951][T13722] bridge0: port 3(batadv0) entered forwarding state [ 376.855232][T13722] bridge0: port 2(bridge_slave_1) entered blocking state [ 376.862551][T13722] bridge0: port 2(bridge_slave_1) entered forwarding state [ 376.870448][T13722] bridge0: port 1(bridge_slave_0) entered blocking state [ 376.877773][T13722] bridge0: port 1(bridge_slave_0) entered forwarding state [ 376.911203][T13722] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 377.107252][T13728] netlink: 'syz.2.3314': attribute type 25 has an invalid length. [ 377.368457][ T4703] device hsr_slave_0 left promiscuous mode [ 377.384100][ T4703] device hsr_slave_1 left promiscuous mode [ 377.451118][ T4703] device bridge_slave_0 left promiscuous mode [ 377.461148][ T4703] bridge0: port 1(bridge_slave_0) entered disabled state [ 377.512950][ T4703] device veth1_macvtap left promiscuous mode [ 377.542488][ T4703] device veth0_macvtap left promiscuous mode [ 377.946257][ T4703] team0 (unregistering): Port device team_slave_1 removed [ 377.965990][ T4703] team0 (unregistering): Port device team_slave_0 removed [ 377.985509][ T4703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 378.020209][ T4703] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 378.061593][ T4703] bond0 (unregistering): (slave bridge_slave_1): Releasing backup interface [ 378.147890][ T4703] bond0 (unregistering): (slave bridge0): Releasing backup interface [ 378.157057][ T4703] bond0 (unregistering): Released all slaves [ 378.362381][T13772] netlink: 'syz.1.3327': attribute type 25 has an invalid length. [ 378.394587][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.400963][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.692374][T13799] netlink: 'syz.1.3337': attribute type 10 has an invalid length. [ 378.715071][T13800] netlink: 142652 bytes leftover after parsing attributes in process `syz.2.3334'. [ 378.747971][T13799] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 378.876942][T13800] netlink: 'syz.2.3334': attribute type 1 has an invalid length. [ 378.932437][T13800] netlink: 'syz.2.3334': attribute type 2 has an invalid length. [ 379.081523][T13807] FAULT_INJECTION: forcing a failure. [ 379.081523][T13807] name failslab, interval 1, probability 0, space 0, times 0 [ 379.130709][T13807] CPU: 0 PID: 13807 Comm: syz.1.3340 Not tainted syzkaller #0 [ 379.138216][T13807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 379.148280][T13807] Call Trace: [ 379.151570][T13807] [ 379.154508][T13807] dump_stack_lvl+0x168/0x230 [ 379.159205][T13807] ? show_regs_print_info+0x20/0x20 [ 379.164419][T13807] ? load_image+0x3b0/0x3b0 [ 379.168943][T13807] ? __lock_acquire+0x7c60/0x7c60 [ 379.173980][T13807] should_fail+0x38c/0x4c0 [ 379.178415][T13807] should_failslab+0x5/0x20 [ 379.182921][T13807] slab_pre_alloc_hook+0x51/0xc0 [ 379.187867][T13807] __kmalloc+0x6b/0x330 [ 379.192035][T13807] ? kernfs_fop_write_iter+0x155/0x4c0 [ 379.197503][T13807] ? end_current_label_crit_section+0x14b/0x170 [ 379.203755][T13807] kernfs_fop_write_iter+0x155/0x4c0 [ 379.209053][T13807] ? iov_iter_init+0xb4/0x170 [ 379.213740][T13807] vfs_write+0x712/0xd00 [ 379.217996][T13807] ? file_end_write+0x250/0x250 [ 379.222860][T13807] ? __fget_files+0x40f/0x480 [ 379.227549][T13807] ? mutex_lock_nested+0x17/0x20 [ 379.232490][T13807] ? __fdget_pos+0x2bf/0x370 [ 379.237085][T13807] ? ksys_write+0x71/0x250 [ 379.241508][T13807] ksys_write+0x14d/0x250 [ 379.245845][T13807] ? __ia32_sys_read+0x80/0x80 [ 379.250613][T13807] ? lockdep_hardirqs_on+0x94/0x140 [ 379.255820][T13807] do_syscall_64+0x4c/0xa0 [ 379.260233][T13807] ? clear_bhb_loop+0x30/0x80 [ 379.264907][T13807] ? clear_bhb_loop+0x30/0x80 [ 379.269587][T13807] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 379.275506][T13807] RIP: 0033:0x7f759f4c3749 [ 379.279921][T13807] 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 [ 379.299528][T13807] RSP: 002b:00007f759d709038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.307948][T13807] RAX: ffffffffffffffda RBX: 00007f759f71a090 RCX: 00007f759f4c3749 [ 379.315919][T13807] RDX: 0000000000000012 RSI: 0000200000000380 RDI: 0000000000000008 [ 379.323886][T13807] RBP: 00007f759d709090 R08: 0000000000000000 R09: 0000000000000000 [ 379.331852][T13807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 379.339811][T13807] R13: 00007f759f71a128 R14: 00007f759f71a090 R15: 00007ffc18c978c8 [ 379.347785][T13807] [ 379.658753][T13827] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.3344'. [ 379.835234][T13814] chnl_net:caif_netlink_parms(): no params data found [ 379.945050][T13835] FAULT_INJECTION: forcing a failure. [ 379.945050][T13835] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 379.961328][T13835] CPU: 0 PID: 13835 Comm: syz.1.3348 Not tainted syzkaller #0 [ 379.968821][T13835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 379.978884][T13835] Call Trace: [ 379.982165][T13835] [ 379.985098][T13835] dump_stack_lvl+0x168/0x230 [ 379.989790][T13835] ? show_regs_print_info+0x20/0x20 [ 379.994998][T13835] ? load_image+0x3b0/0x3b0 [ 379.999515][T13835] ? __lock_acquire+0x7c60/0x7c60 [ 380.004554][T13835] should_fail+0x38c/0x4c0 [ 380.008985][T13835] _copy_from_iter+0x22a/0x1150 [ 380.013869][T13835] ? __lock_acquire+0x7c60/0x7c60 [ 380.018900][T13835] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 380.024273][T13835] ? __virt_addr_valid+0x3c6/0x470 [ 380.029380][T13835] ? __phys_addr+0xb6/0x170 [ 380.033880][T13835] ? __phys_addr_symbol+0x2b/0x70 [ 380.038901][T13835] ? __check_object_size+0x30c/0x410 [ 380.044192][T13835] netlink_sendmsg+0x749/0xbc0 [ 380.048963][T13835] ? netlink_getsockopt+0x560/0x560 [ 380.054158][T13835] ? aa_sock_msg_perm+0x94/0x150 [ 380.059096][T13835] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 380.064383][T13835] ? security_socket_sendmsg+0x7c/0xa0 [ 380.069838][T13835] ? netlink_getsockopt+0x560/0x560 [ 380.075036][T13835] ____sys_sendmsg+0x5a2/0x8c0 [ 380.079817][T13835] ? memset+0x1e/0x40 [ 380.083803][T13835] ? __sys_sendmsg_sock+0x30/0x30 [ 380.088838][T13835] ? import_iovec+0x6f/0xa0 [ 380.093344][T13835] ___sys_sendmsg+0x1f0/0x260 [ 380.098031][T13835] ? __sys_sendmsg+0x250/0x250 [ 380.102809][T13835] ? vfs_write+0x84d/0xd00 [ 380.107240][T13835] ? __fdget+0x18b/0x210 [ 380.111479][T13835] __se_sys_sendmsg+0x190/0x250 [ 380.116330][T13835] ? __x64_sys_sendmsg+0x80/0x80 [ 380.121263][T13835] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 380.127255][T13835] ? lockdep_hardirqs_on+0x94/0x140 [ 380.132466][T13835] do_syscall_64+0x4c/0xa0 [ 380.136884][T13835] ? clear_bhb_loop+0x30/0x80 [ 380.141559][T13835] ? clear_bhb_loop+0x30/0x80 [ 380.146246][T13835] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 380.152144][T13835] RIP: 0033:0x7f759f4c3749 [ 380.156562][T13835] 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 [ 380.176174][T13835] RSP: 002b:00007f759d72a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 380.184597][T13835] RAX: ffffffffffffffda RBX: 00007f759f719fa0 RCX: 00007f759f4c3749 [ 380.192576][T13835] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000005 [ 380.200554][T13835] RBP: 00007f759d72a090 R08: 0000000000000000 R09: 0000000000000000 [ 380.208528][T13835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 380.216528][T13835] R13: 00007f759f71a038 R14: 00007f759f719fa0 R15: 00007ffc18c978c8 [ 380.224524][T13835] [ 380.541523][T13814] bridge0: port 1(bridge_slave_0) entered blocking state [ 380.579713][T13814] bridge0: port 1(bridge_slave_0) entered disabled state [ 380.610393][T13814] device bridge_slave_0 entered promiscuous mode [ 380.619078][T13814] bridge0: port 2(bridge_slave_1) entered blocking state [ 380.631231][T13814] bridge0: port 2(bridge_slave_1) entered disabled state [ 380.640910][T13814] device bridge_slave_1 entered promiscuous mode [ 380.729925][T13814] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 380.750864][T13814] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 380.790918][T13859] validate_nla: 4 callbacks suppressed [ 380.790932][T13859] netlink: 'syz.4.3355': attribute type 25 has an invalid length. [ 380.856170][T13814] team0: Port device team_slave_0 added [ 380.890955][T13814] team0: Port device team_slave_1 added [ 380.964235][T13814] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 380.982476][T13814] 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. [ 381.046945][T13878] netlink: 'syz.2.3362': attribute type 29 has an invalid length. [ 381.055199][T13814] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 381.074835][T13814] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 381.082891][T13814] 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. [ 381.128593][T13877] netlink: 'syz.4.3360': attribute type 29 has an invalid length. [ 381.130128][T13814] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 381.158641][T13871] netlink: 10 bytes leftover after parsing attributes in process `syz.4.3360'. [ 381.201930][T13878] netlink: 'syz.2.3362': attribute type 29 has an invalid length. [ 381.226845][T13877] netlink: 'syz.4.3360': attribute type 29 has an invalid length. [ 381.282549][T13884] netlink: 'syz.4.3360': attribute type 29 has an invalid length. [ 381.421699][T13814] device hsr_slave_0 entered promiscuous mode [ 381.432993][ T4174] Bluetooth: hci2: command 0x0409 tx timeout [ 381.459063][T13814] device hsr_slave_1 entered promiscuous mode [ 381.493779][T13814] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 381.512122][T13814] Cannot create hsr debugfs directory [ 381.595524][T13902] netlink: 'syz.3.3369': attribute type 25 has an invalid length. [ 381.917156][T13918] can: request_module (can-proto-4) failed. [ 382.126991][T13927] netlink: 'syz.3.3377': attribute type 10 has an invalid length. [ 382.142465][T13927] netlink: 40 bytes leftover after parsing attributes in process `syz.3.3377'. [ 382.310070][T13814] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 382.365005][T13814] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 382.376550][T13814] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 382.395926][T13814] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 382.561400][T13814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 382.577310][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 382.593176][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 382.604979][T13814] 8021q: adding VLAN 0 to HW filter on device team0 [ 382.637374][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 382.650892][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 382.666720][ T4284] bridge0: port 1(bridge_slave_0) entered blocking state [ 382.673870][ T4284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 382.718910][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 382.757414][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 382.797397][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 382.812793][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 382.819945][ T406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 382.846767][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 382.878497][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 382.897435][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 382.916389][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 382.931958][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 382.960767][T13959] netlink: 'syz.1.3380': attribute type 25 has an invalid length. [ 382.977013][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 382.996636][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 383.025149][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 383.055576][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 383.074345][T13965] netlink: 'syz.1.3381': attribute type 4 has an invalid length. [ 383.162811][T13965] netlink: 14345 bytes leftover after parsing attributes in process `syz.1.3381'. [ 383.313295][T13814] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 383.348358][T13814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 383.379546][T13989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 383.399571][T13989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 383.452772][T13992] netlink: 10 bytes leftover after parsing attributes in process `syz.3.3382'. [ 383.504560][ T2240] Bluetooth: hci2: command 0x041b tx timeout [ 383.728535][T14008] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.3387'. [ 383.792391][T14008] openvswitch: netlink: IP tunnel attribute has 3064 unknown bytes. [ 383.909487][T14015] netlink: 152 bytes leftover after parsing attributes in process `syz.1.3388'. [ 383.927982][T14015] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 384.176292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 384.193679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 384.429725][ T144] device hsr_slave_0 left promiscuous mode [ 384.525438][ T144] device hsr_slave_1 left promiscuous mode [ 384.553979][ T144] device dummy0 left promiscuous mode [ 384.559530][ T144] bridge0: port 3(dummy0) entered disabled state [ 384.626515][ T144] device bridge_slave_1 left promiscuous mode [ 384.652432][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 384.702980][ T144] device bridge_slave_0 left promiscuous mode [ 384.709274][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 384.808795][ T144] device veth1_vlan left promiscuous mode [ 384.814801][ T144] device veth0_vlan left promiscuous mode [ 385.226593][ T144] bond0 (unregistering): (slave batadv_slave_0): Releasing backup interface [ 385.236459][ T144] device batadv_slave_0 left promiscuous mode [ 385.263501][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 385.276228][ T144] device bond_slave_1 left promiscuous mode [ 385.288767][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 385.298054][ T144] device bond_slave_0 left promiscuous mode [ 385.339677][ T144] bond0 (unregistering): Released all slaves [ 385.410431][T13814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 385.460722][T14050] team0: Port device geneve1 added [ 385.503532][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 385.513427][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 385.561934][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 385.573279][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 385.583167][ T4174] Bluetooth: hci2: command 0x040f tx timeout [ 385.601053][T13814] device veth0_vlan entered promiscuous mode [ 385.614107][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 385.622896][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 385.647025][T13814] device veth1_vlan entered promiscuous mode [ 385.704057][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 385.715559][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 385.737304][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 385.755628][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 385.769180][T13814] device veth0_macvtap entered promiscuous mode [ 385.783510][T13814] device veth1_macvtap entered promiscuous mode [ 385.867823][T13814] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 385.888415][T13814] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 385.922511][T13814] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 385.952374][T13814] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 385.974121][T13814] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 386.004223][T13814] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 386.022811][T13814] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 386.058943][T13814] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 386.085144][T13814] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 386.105804][T13814] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 386.126110][T13814] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 386.142994][T13814] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 386.159466][T13814] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 386.169502][T13814] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 386.180363][T13814] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 386.190542][T13814] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 386.202002][T13814] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 386.215199][T13814] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 386.247267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 386.260442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 386.268814][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 386.291330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 386.305705][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 386.316212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 386.338830][T13814] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 386.347716][T13814] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 386.357554][T13814] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 386.366523][T13814] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 386.379224][T14085] validate_nla: 4 callbacks suppressed [ 386.379262][T14085] netlink: 'syz.4.3411': attribute type 10 has an invalid length. [ 386.404367][T14085] netlink: 40 bytes leftover after parsing attributes in process `syz.4.3411'. [ 386.434806][T14085] batman_adv: batadv0: Adding interface: hsr_slave_1 [ 386.441582][T14085] batman_adv: batadv0: The MTU of interface hsr_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. [ 386.491058][T14085] batman_adv: batadv0: Interface activated: hsr_slave_1 [ 386.513976][T14093] netlink: 'syz.1.3415': attribute type 25 has an invalid length. [ 387.128576][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 387.161606][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 387.198247][T13989] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 387.291196][T14105] netlink: 'syz.4.3419': attribute type 10 has an invalid length. [ 387.489815][T13989] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 387.528748][T13989] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 387.578706][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 387.665202][ T4451] Bluetooth: hci2: command 0x0419 tx timeout [ 387.760193][T14118] netlink: 'syz.1.3423': attribute type 21 has an invalid length. [ 387.790583][T14118] netlink: 'syz.1.3423': attribute type 6 has an invalid length. [ 387.816334][T14118] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3423'. [ 387.910288][T14119] netlink: 10 bytes leftover after parsing attributes in process `syz.0.3338'. [ 387.952590][T14118] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.3423'. [ 387.992044][T14127] netlink: 'syz.1.3423': attribute type 10 has an invalid length. [ 388.032396][T14127] netlink: 2 bytes leftover after parsing attributes in process `syz.1.3423'. [ 388.071261][T14127] device bond0 entered promiscuous mode [ 388.092350][T14127] device bond_slave_0 entered promiscuous mode [ 388.098697][T14127] device bond_slave_1 entered promiscuous mode [ 388.166558][T14127] device bridge0 entered promiscuous mode [ 388.188303][T14129] netlink: 'syz.2.3427': attribute type 25 has an invalid length. [ 388.203209][T14137] netlink: 'syz.3.3431': attribute type 10 has an invalid length. [ 388.414091][T14137] team0: Port device geneve1 added [ 389.504429][T14177] netlink: 'syz.0.3444': attribute type 25 has an invalid length. [ 389.590991][T14180] netlink: 'syz.1.3445': attribute type 10 has an invalid length. [ 389.766136][T14180] team0: Port device geneve1 added [ 389.772011][T14185] netlink: 2 bytes leftover after parsing attributes in process `syz.3.3447'. [ 389.929154][T14200] FAULT_INJECTION: forcing a failure. [ 389.929154][T14200] name failslab, interval 1, probability 0, space 0, times 0 [ 389.958416][T14200] CPU: 0 PID: 14200 Comm: syz.2.3463 Not tainted syzkaller #0 [ 389.965926][T14200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 389.975979][T14200] Call Trace: [ 389.979268][T14200] [ 389.982202][T14200] dump_stack_lvl+0x168/0x230 [ 389.986915][T14200] ? show_regs_print_info+0x20/0x20 [ 389.992118][T14200] ? load_image+0x3b0/0x3b0 [ 389.996636][T14200] ? __might_sleep+0xf0/0xf0 [ 390.001217][T14200] ? __lock_acquire+0x7c60/0x7c60 [ 390.006239][T14200] should_fail+0x38c/0x4c0 [ 390.010657][T14200] should_failslab+0x5/0x20 [ 390.015149][T14200] slab_pre_alloc_hook+0x51/0xc0 [ 390.020077][T14200] __kmalloc+0x6b/0x330 [ 390.024223][T14200] ? tomoyo_realpath_from_path+0x118/0x610 [ 390.030028][T14200] tomoyo_realpath_from_path+0x118/0x610 [ 390.035666][T14200] tomoyo_path_number_perm+0x1d5/0x5d0 [ 390.041121][T14200] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 390.046570][T14200] ? perf_trace_lock+0x2ec/0x370 [ 390.051565][T14200] security_file_ioctl+0x6c/0xa0 [ 390.056498][T14200] __se_sys_ioctl+0x48/0x170 [ 390.061088][T14200] do_syscall_64+0x4c/0xa0 [ 390.065487][T14200] ? clear_bhb_loop+0x30/0x80 [ 390.070153][T14200] ? clear_bhb_loop+0x30/0x80 [ 390.074816][T14200] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 390.080695][T14200] RIP: 0033:0x7f8a2c4b4749 [ 390.085100][T14200] 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 [ 390.104689][T14200] RSP: 002b:00007f8a2a71b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 390.113088][T14200] RAX: ffffffffffffffda RBX: 00007f8a2c70afa0 RCX: 00007f8a2c4b4749 [ 390.121044][T14200] RDX: 0000200000000000 RSI: 0000000000008b19 RDI: 0000000000000004 [ 390.128999][T14200] RBP: 00007f8a2a71b090 R08: 0000000000000000 R09: 0000000000000000 [ 390.136954][T14200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 390.144913][T14200] R13: 00007f8a2c70b038 R14: 00007f8a2c70afa0 R15: 00007fff4a92be08 [ 390.152891][T14200] [ 390.180319][T14200] ERROR: Out of memory at tomoyo_realpath_from_path. [ 390.449902][T14213] netlink: 16178 bytes leftover after parsing attributes in process `syz.3.3459'. [ 390.515954][T14221] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 392.243739][T14268] netlink: 10 bytes leftover after parsing attributes in process `syz.4.3481'. [ 392.659485][T14286] FAULT_INJECTION: forcing a failure. [ 392.659485][T14286] name failslab, interval 1, probability 0, space 0, times 0 [ 392.681796][T14286] CPU: 0 PID: 14286 Comm: syz.0.3488 Not tainted syzkaller #0 [ 392.689281][T14286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 392.699322][T14286] Call Trace: [ 392.702586][T14286] [ 392.705500][T14286] dump_stack_lvl+0x168/0x230 [ 392.710168][T14286] ? show_regs_print_info+0x20/0x20 [ 392.715347][T14286] ? load_image+0x3b0/0x3b0 [ 392.719842][T14286] should_fail+0x38c/0x4c0 [ 392.724245][T14286] should_failslab+0x5/0x20 [ 392.728727][T14286] slab_pre_alloc_hook+0x51/0xc0 [ 392.733646][T14286] ? skb_clone+0x1bd/0x350 [ 392.738048][T14286] kmem_cache_alloc+0x3d/0x290 [ 392.742797][T14286] skb_clone+0x1bd/0x350 [ 392.747027][T14286] __netlink_deliver_tap+0x3cd/0x7c0 [ 392.752304][T14286] netlink_deliver_tap+0x16c/0x180 [ 392.757394][T14286] netlink_unicast+0x74f/0x920 [ 392.762152][T14286] netlink_sendmsg+0x8ab/0xbc0 [ 392.766902][T14286] ? netlink_getsockopt+0x560/0x560 [ 392.772085][T14286] ? aa_sock_msg_perm+0x94/0x150 [ 392.777006][T14286] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 392.782275][T14286] ? security_socket_sendmsg+0x7c/0xa0 [ 392.787724][T14286] ? netlink_getsockopt+0x560/0x560 [ 392.792906][T14286] ____sys_sendmsg+0x5a2/0x8c0 [ 392.797656][T14286] ? memset+0x1e/0x40 [ 392.801618][T14286] ? __sys_sendmsg_sock+0x30/0x30 [ 392.806630][T14286] ? import_iovec+0x6f/0xa0 [ 392.811116][T14286] ___sys_sendmsg+0x1f0/0x260 [ 392.815783][T14286] ? __sys_sendmsg+0x250/0x250 [ 392.820543][T14286] ? vfs_write+0x84d/0xd00 [ 392.824954][T14286] ? __fdget+0x18b/0x210 [ 392.829220][T14286] __se_sys_sendmsg+0x190/0x250 [ 392.834057][T14286] ? __x64_sys_sendmsg+0x80/0x80 [ 392.838986][T14286] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 392.844964][T14286] ? lockdep_hardirqs_on+0x94/0x140 [ 392.850145][T14286] do_syscall_64+0x4c/0xa0 [ 392.854540][T14286] ? clear_bhb_loop+0x30/0x80 [ 392.859204][T14286] ? clear_bhb_loop+0x30/0x80 [ 392.863871][T14286] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 392.869746][T14286] RIP: 0033:0x7fa59b3d1749 [ 392.874146][T14286] 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 [ 392.893732][T14286] RSP: 002b:00007fa599638038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 392.902130][T14286] RAX: ffffffffffffffda RBX: 00007fa59b627fa0 RCX: 00007fa59b3d1749 [ 392.910090][T14286] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 392.918040][T14286] RBP: 00007fa599638090 R08: 0000000000000000 R09: 0000000000000000 [ 392.925990][T14286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 392.933941][T14286] R13: 00007fa59b628038 R14: 00007fa59b627fa0 R15: 00007ffe45225f68 [ 392.941907][T14286] [ 393.070530][T14298] validate_nla: 4 callbacks suppressed [ 393.070546][T14298] netlink: 'syz.1.3489': attribute type 25 has an invalid length. [ 393.410095][T14310] netlink: 'syz.0.3507': attribute type 2 has an invalid length. [ 393.462311][T14310] netlink: 'syz.0.3507': attribute type 1 has an invalid length. [ 393.505276][T14310] netlink: 132 bytes leftover after parsing attributes in process `syz.0.3507'. [ 393.533500][T14313] netlink: 10 bytes leftover after parsing attributes in process `syz.1.3497'. [ 393.778991][T14328] netlink: 'syz.1.3502': attribute type 29 has an invalid length. [ 393.808522][T14326] device syzkaller0 entered promiscuous mode [ 393.840608][T14328] netlink: 'syz.1.3502': attribute type 29 has an invalid length. [ 393.899221][T14338] netlink: 830 bytes leftover after parsing attributes in process `syz.4.3503'. [ 393.948697][T14333] netlink: 'syz.4.3503': attribute type 39 has an invalid length. [ 393.968259][T14333] device veth0_macvtap left promiscuous mode [ 394.476463][T14347] netlink: 'syz.1.3508': attribute type 25 has an invalid length. [ 394.950795][T14361] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.3515'. [ 395.072563][T14368] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3515'. [ 395.089439][T14369] netlink: set zone limit has 8 unknown bytes [ 395.539682][T14377] netlink: 'syz.1.3520': attribute type 25 has an invalid length. [ 396.198921][T14398] netlink: 'syz.2.3527': attribute type 10 has an invalid length. [ 396.227391][T14398] netlink: 168 bytes leftover after parsing attributes in process `syz.2.3527'. [ 396.421251][T14418] FAULT_INJECTION: forcing a failure. [ 396.421251][T14418] name failslab, interval 1, probability 0, space 0, times 0 [ 396.439492][T14418] CPU: 0 PID: 14418 Comm: syz.3.3534 Not tainted syzkaller #0 [ 396.446972][T14418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 396.457033][T14418] Call Trace: [ 396.460314][T14418] [ 396.463244][T14418] dump_stack_lvl+0x168/0x230 [ 396.467924][T14418] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 396.474079][T14418] ? show_regs_print_info+0x20/0x20 [ 396.479291][T14418] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 396.485464][T14418] should_fail+0x38c/0x4c0 [ 396.489898][T14418] should_failslab+0x5/0x20 [ 396.494407][T14418] slab_pre_alloc_hook+0x51/0xc0 [ 396.499356][T14418] __kmalloc_node+0x6e/0x3b0 [ 396.503967][T14418] ? kvmalloc_node+0x84/0x130 [ 396.508658][T14418] kvmalloc_node+0x84/0x130 [ 396.513176][T14418] btf_check_all_metas+0x47c/0x9f0 [ 396.518312][T14418] btf_parse_type_sec+0xf5/0x1ad0 [ 396.523356][T14418] ? btf_check_sec_info+0x27a/0x330 [ 396.528558][T14418] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 396.534723][T14418] ? btf_verifier_log+0x2a0/0x2a0 [ 396.539759][T14418] ? btf_parse_hdr+0x5f1/0x7e0 [ 396.544533][T14418] ? btf_parse_str_sec+0x20a/0x2a0 [ 396.549662][T14418] btf_new_fd+0x4a7/0x910 [ 396.554014][T14418] __sys_bpf+0x51c/0x670 [ 396.558268][T14418] ? bpf_link_show_fdinfo+0x340/0x340 [ 396.563665][T14418] __x64_sys_bpf+0x78/0x90 [ 396.568091][T14418] do_syscall_64+0x4c/0xa0 [ 396.572507][T14418] ? clear_bhb_loop+0x30/0x80 [ 396.577190][T14418] ? clear_bhb_loop+0x30/0x80 [ 396.581876][T14418] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 396.587773][T14418] RIP: 0033:0x7f5f822c5749 [ 396.592192][T14418] 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 [ 396.611810][T14418] RSP: 002b:00007f5f8052c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 396.620242][T14418] RAX: ffffffffffffffda RBX: 00007f5f8251bfa0 RCX: 00007f5f822c5749 [ 396.628226][T14418] RDX: 0000000000000028 RSI: 00002000000000c0 RDI: 0000000000000012 [ 396.636206][T14418] RBP: 00007f5f8052c090 R08: 0000000000000000 R09: 0000000000000000 [ 396.644190][T14418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 396.652167][T14418] R13: 00007f5f8251c038 R14: 00007f5f8251bfa0 R15: 00007ffc67716ca8 [ 396.660162][T14418] [ 396.760411][T14428] netlink: 209844 bytes leftover after parsing attributes in process `syz.4.3539'. [ 396.826202][T14433] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.3539'. [ 397.376045][T14453] 7’ç÷ï: renamed from syzkaller0 [ 397.610980][T14469] netlink: 'syz.2.3552': attribute type 29 has an invalid length. [ 397.859801][T14477] netlink: 156 bytes leftover after parsing attributes in process `syz.3.3556'. [ 398.649423][T14498] netlink: 60 bytes leftover after parsing attributes in process `syz.3.3563'. [ 398.847016][T14502] netlink: 'syz.2.3565': attribute type 29 has an invalid length. [ 398.933508][T14502] netlink: 'syz.2.3565': attribute type 29 has an invalid length. [ 399.534779][T14525] netlink: 98936 bytes leftover after parsing attributes in process `syz.1.3571'. [ 399.891702][T14536] FAULT_INJECTION: forcing a failure. [ 399.891702][T14536] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 399.931354][T14540] netlink: 'syz.1.3579': attribute type 25 has an invalid length. [ 399.972313][T14536] CPU: 0 PID: 14536 Comm: syz.4.3577 Not tainted syzkaller #0 [ 399.979812][T14536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 399.989867][T14536] Call Trace: [ 399.993154][T14536] [ 399.996089][T14536] dump_stack_lvl+0x168/0x230 [ 400.000785][T14536] ? show_regs_print_info+0x20/0x20 [ 400.005995][T14536] ? load_image+0x3b0/0x3b0 [ 400.010510][T14536] ? __lock_acquire+0x7c60/0x7c60 [ 400.015552][T14536] should_fail+0x38c/0x4c0 [ 400.019976][T14536] _copy_from_user+0x2e/0x170 [ 400.024669][T14536] __copy_msghdr_from_user+0xaf/0x5e0 [ 400.030046][T14536] ? verify_lock_unused+0x140/0x140 [ 400.035264][T14536] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 400.040568][T14536] ? trace_event_raw_event_lock+0x250/0x250 [ 400.046478][T14536] ___sys_sendmsg+0x156/0x260 [ 400.051168][T14536] ? __sys_sendmsg+0x250/0x250 [ 400.055947][T14536] ? trace_event_raw_event_lock+0x250/0x250 [ 400.061845][T14536] ? vfs_write+0x84d/0xd00 [ 400.066282][T14536] ? __fdget+0x18b/0x210 [ 400.070531][T14536] __se_sys_sendmsg+0x190/0x250 [ 400.075395][T14536] ? __x64_sys_sendmsg+0x80/0x80 [ 400.080420][T14536] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 400.086514][T14536] ? lockdep_hardirqs_on+0x94/0x140 [ 400.091724][T14536] do_syscall_64+0x4c/0xa0 [ 400.096140][T14536] ? clear_bhb_loop+0x30/0x80 [ 400.100820][T14536] ? clear_bhb_loop+0x30/0x80 [ 400.105504][T14536] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 400.111397][T14536] RIP: 0033:0x7f2b05553749 [ 400.115813][T14536] 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 [ 400.135422][T14536] RSP: 002b:00007f2b037ba038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 400.143858][T14536] RAX: ffffffffffffffda RBX: 00007f2b057a9fa0 RCX: 00007f2b05553749 [ 400.151831][T14536] RDX: 0000000000000000 RSI: 0000200000000640 RDI: 0000000000000003 [ 400.159801][T14536] RBP: 00007f2b037ba090 R08: 0000000000000000 R09: 0000000000000000 [ 400.167770][T14536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 400.175739][T14536] R13: 00007f2b057aa038 R14: 00007f2b057a9fa0 R15: 00007fff7a8035a8 [ 400.183725][T14536] [ 401.801371][T14599] netlink: 'syz.3.3600': attribute type 16 has an invalid length. [ 401.809556][T14599] netlink: 156 bytes leftover after parsing attributes in process `syz.3.3600'. [ 403.999089][T14627] netlink: 'syz.0.3611': attribute type 1 has an invalid length. [ 404.012389][T14627] netlink: 16098 bytes leftover after parsing attributes in process `syz.0.3611'. [ 404.537430][T14639] 7’ç÷ï: renamed from syzkaller0 [ 404.576933][T14646] netlink: 'syz.4.3617': attribute type 25 has an invalid length. [ 404.799443][T14658] device syzkaller0 entered promiscuous mode [ 405.198750][T14669] netlink: 98936 bytes leftover after parsing attributes in process `syz.3.3623'. [ 405.284561][T14677] mac80211_hwsim hwsim40 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 405.580479][T14687] netlink: 'syz.3.3631': attribute type 25 has an invalid length. [ 405.820072][T14701] netlink: 48 bytes leftover after parsing attributes in process `syz.4.3636'. [ 406.205922][T14710] FAULT_INJECTION: forcing a failure. [ 406.205922][T14710] name failslab, interval 1, probability 0, space 0, times 0 [ 406.232303][T14710] CPU: 0 PID: 14710 Comm: syz.0.3639 Not tainted syzkaller #0 [ 406.239803][T14710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 406.249863][T14710] Call Trace: [ 406.253137][T14710] [ 406.256067][T14710] dump_stack_lvl+0x168/0x230 [ 406.260752][T14710] ? show_regs_print_info+0x20/0x20 [ 406.265949][T14710] ? load_image+0x3b0/0x3b0 [ 406.270455][T14710] ? __might_sleep+0xf0/0xf0 [ 406.275051][T14710] ? __lock_acquire+0x7c60/0x7c60 [ 406.280080][T14710] ? __local_bh_enable_ip+0x12a/0x1b0 [ 406.285453][T14710] should_fail+0x38c/0x4c0 [ 406.289878][T14710] should_failslab+0x5/0x20 [ 406.294384][T14710] slab_pre_alloc_hook+0x51/0xc0 [ 406.299330][T14710] kmem_cache_alloc_node_trace+0x4a/0x300 [ 406.305060][T14710] ? __get_vm_area_node+0x119/0x2d0 [ 406.310266][T14710] __get_vm_area_node+0x119/0x2d0 [ 406.315297][T14710] __vmalloc_node_range+0xef/0x8b0 [ 406.320406][T14710] ? netlink_sendmsg+0x5dd/0xbc0 [ 406.325341][T14710] ? netlink_data_ready+0x10/0x10 [ 406.330380][T14710] ? netlink_sendmsg+0x5dd/0xbc0 [ 406.335329][T14710] vmalloc+0x75/0x80 [ 406.339228][T14710] ? netlink_sendmsg+0x5dd/0xbc0 [ 406.344169][T14710] netlink_sendmsg+0x5dd/0xbc0 [ 406.348948][T14710] ? netlink_getsockopt+0x560/0x560 [ 406.354154][T14710] ? aa_sock_msg_perm+0x94/0x150 [ 406.359101][T14710] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 406.364391][T14710] ? security_socket_sendmsg+0x7c/0xa0 [ 406.369847][T14710] ? netlink_getsockopt+0x560/0x560 [ 406.375046][T14710] ____sys_sendmsg+0x5a2/0x8c0 [ 406.379825][T14710] ? memset+0x1e/0x40 [ 406.383808][T14710] ? __sys_sendmsg_sock+0x30/0x30 [ 406.388839][T14710] ? import_iovec+0x6f/0xa0 [ 406.393346][T14710] ___sys_sendmsg+0x1f0/0x260 [ 406.398040][T14710] ? __sys_sendmsg+0x250/0x250 [ 406.402832][T14710] ? vfs_write+0x84d/0xd00 [ 406.407267][T14710] ? __fdget+0x18b/0x210 [ 406.411512][T14710] __se_sys_sendmsg+0x190/0x250 [ 406.416371][T14710] ? __x64_sys_sendmsg+0x80/0x80 [ 406.421311][T14710] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 406.427306][T14710] ? lockdep_hardirqs_on+0x94/0x140 [ 406.432507][T14710] do_syscall_64+0x4c/0xa0 [ 406.436925][T14710] ? clear_bhb_loop+0x30/0x80 [ 406.441608][T14710] ? clear_bhb_loop+0x30/0x80 [ 406.446289][T14710] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 406.452187][T14710] RIP: 0033:0x7fa59b3d1749 [ 406.456609][T14710] 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 [ 406.476221][T14710] RSP: 002b:00007fa599638038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 406.484648][T14710] RAX: ffffffffffffffda RBX: 00007fa59b627fa0 RCX: 00007fa59b3d1749 [ 406.492627][T14710] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 406.500604][T14710] RBP: 00007fa599638090 R08: 0000000000000000 R09: 0000000000000000 [ 406.508582][T14710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 406.516561][T14710] R13: 00007fa59b628038 R14: 00007fa59b627fa0 R15: 00007ffe45225f68 [ 406.524553][T14710] [ 406.596774][T14710] syz.0.3639: vmalloc error: size 213312, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 406.723309][T14710] CPU: 0 PID: 14710 Comm: syz.0.3639 Not tainted syzkaller #0 [ 406.730822][T14710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 406.740888][T14710] Call Trace: [ 406.744174][T14710] [ 406.747104][T14710] dump_stack_lvl+0x168/0x230 [ 406.751800][T14710] ? rcu_lock_release+0x5/0x20 [ 406.756574][T14710] ? show_regs_print_info+0x20/0x20 [ 406.761793][T14710] ? load_image+0x3b0/0x3b0 [ 406.766328][T14710] warn_alloc+0x20e/0x2f0 [ 406.770662][T14710] ? lockdep_hardirqs_on+0x94/0x140 [ 406.775874][T14710] ? zone_watermark_ok_safe+0x240/0x240 [ 406.781440][T14710] ? __get_vm_area_node+0x2b0/0x2d0 [ 406.786682][T14710] __vmalloc_node_range+0x2b1/0x8b0 [ 406.791992][T14710] ? netlink_data_ready+0x10/0x10 [ 406.797034][T14710] ? netlink_sendmsg+0x5dd/0xbc0 [ 406.801975][T14710] vmalloc+0x75/0x80 [ 406.805868][T14710] ? netlink_sendmsg+0x5dd/0xbc0 [ 406.810808][T14710] netlink_sendmsg+0x5dd/0xbc0 [ 406.815588][T14710] ? netlink_getsockopt+0x560/0x560 [ 406.820799][T14710] ? aa_sock_msg_perm+0x94/0x150 [ 406.825747][T14710] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 406.831042][T14710] ? security_socket_sendmsg+0x7c/0xa0 [ 406.836503][T14710] ? netlink_getsockopt+0x560/0x560 [ 406.841711][T14710] ____sys_sendmsg+0x5a2/0x8c0 [ 406.846491][T14710] ? memset+0x1e/0x40 [ 406.850475][T14710] ? __sys_sendmsg_sock+0x30/0x30 [ 406.855510][T14710] ? import_iovec+0x6f/0xa0 [ 406.860027][T14710] ___sys_sendmsg+0x1f0/0x260 [ 406.864723][T14710] ? __sys_sendmsg+0x250/0x250 [ 406.869511][T14710] ? vfs_write+0x84d/0xd00 [ 406.873946][T14710] ? __fdget+0x18b/0x210 [ 406.878189][T14710] __se_sys_sendmsg+0x190/0x250 [ 406.883054][T14710] ? __x64_sys_sendmsg+0x80/0x80 [ 406.887994][T14710] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 406.893989][T14710] ? lockdep_hardirqs_on+0x94/0x140 [ 406.899195][T14710] do_syscall_64+0x4c/0xa0 [ 406.903615][T14710] ? clear_bhb_loop+0x30/0x80 [ 406.908294][T14710] ? clear_bhb_loop+0x30/0x80 [ 406.912975][T14710] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 406.918868][T14710] RIP: 0033:0x7fa59b3d1749 [ 406.923296][T14710] 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 [ 406.942905][T14710] RSP: 002b:00007fa599638038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 406.951327][T14710] RAX: ffffffffffffffda RBX: 00007fa59b627fa0 RCX: 00007fa59b3d1749 [ 406.959303][T14710] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 406.967278][T14710] RBP: 00007fa599638090 R08: 0000000000000000 R09: 0000000000000000 [ 406.975253][T14710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 406.983225][T14710] R13: 00007fa59b628038 R14: 00007fa59b627fa0 R15: 00007ffe45225f68 [ 406.991216][T14710] [ 407.012497][T14710] Mem-Info: [ 407.015741][T14710] active_anon:275 inactive_anon:9678 isolated_anon:0 [ 407.015741][T14710] active_file:23820 inactive_file:37332 isolated_file:0 [ 407.015741][T14710] unevictable:768 dirty:170 writeback:0 [ 407.015741][T14710] slab_reclaimable:20933 slab_unreclaimable:101891 [ 407.015741][T14710] mapped:31471 shmem:3704 pagetables:575 bounce:0 [ 407.015741][T14710] kernel_misc_reclaimable:0 [ 407.015741][T14710] free:1363417 free_pcp:9413 free_cma:0 [ 407.112486][T14724] netlink: 192440 bytes leftover after parsing attributes in process `syz.3.3643'. [ 407.132408][T14724] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 407.165858][T14710] Node 0 active_anon:1068kB inactive_anon:41604kB active_file:95076kB inactive_file:149328kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:129184kB dirty:680kB writeback:0kB shmem:15940kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:11364kB pagetables:2400kB all_unreclaimable? no [ 407.292381][T14710] Node 1 active_anon:32kB inactive_anon:508kB active_file:204kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2076kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 407.442509][T14710] Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 407.492552][T14729] netlink: 98936 bytes leftover after parsing attributes in process `syz.4.3642'. [ 407.534740][T14710] lowmem_reserve[]: 0 2541 2542 2542 2542 [ 407.546153][T14710] Node 0 DMA32 free:1510616kB min:34800kB low:43500kB high:52200kB reserved_highatomic:0KB active_anon:1068kB inactive_anon:47104kB active_file:95076kB inactive_file:149328kB unevictable:1536kB writepending:680kB present:3129332kB managed:2608952kB mlocked:0kB bounce:0kB free_pcp:36836kB local_pcp:17868kB free_cma:0kB [ 407.650053][T14710] lowmem_reserve[]: 0 0 0 0 0 [ 407.663013][T14710] Node 0 Normal free:12kB min:12kB low:12kB high:12kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:916kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB [ 407.735917][T14710] lowmem_reserve[]: 0 0 0 0 0 [ 407.741399][T14710] Node 1 Normal free:3920620kB min:55088kB low:68860kB high:82632kB reserved_highatomic:0KB active_anon:32kB inactive_anon:508kB active_file:204kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 407.801069][T14738] netlink: 830 bytes leftover after parsing attributes in process `syz.3.3648'. [ 407.832883][T14738] device bond_slave_0 entered promiscuous mode [ 407.839539][T14738] device bond_slave_1 entered promiscuous mode [ 407.850744][T14710] lowmem_reserve[]: 0 0 0 0 0 [ 407.856968][T14710] 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 [ 407.882419][T14741] netlink: 'syz.1.3647': attribute type 25 has an invalid length. [ 407.972490][T14710] Node 0 DMA32: 158*4kB (UE) 44*8kB (UME) 589*16kB (ME) 1460*32kB (UME) 449*64kB (UME) 375*128kB (UME) 184*256kB (UM) 51*512kB (UME) 15*1024kB (UE) 5*2048kB (UME) 312*4096kB (UM) = 1510632kB [ 408.032544][T14710] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 408.152070][T14756] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 408.152811][T14710] Node 1 Normal: 215*4kB (UME) 52*8kB (UME) 27*16kB (UME) 196*32kB (UME) 93*64kB (UME) 23*128kB (UE) 9*256kB (UME) 8*512kB (UE) 2*1024kB (UE) 2*2048kB (ME) 950*4096kB (M) = 3920620kB [ 408.289116][T14710] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 408.312230][T14757] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3654'. [ 408.367100][T14710] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 408.416064][T14710] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 408.467715][T14710] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 408.515933][T14710] 69076 total pagecache pages [ 408.538872][T14710] 0 pages in swap cache [ 408.551803][T14710] Swap cache stats: add 0, delete 0, find 0/0 [ 408.580495][T14710] Free swap = 124996kB [ 408.582529][T14765] netlink: 1057 bytes leftover after parsing attributes in process `syz.4.3657'. [ 408.594465][T14710] Total swap = 124996kB [ 408.619098][T14710] 2097051 pages RAM [ 408.639429][T14710] 0 pages HighMem/MovableOnly [ 408.655801][T14710] 410826 pages reserved [ 408.671068][T14710] 0 pages cma reserved [ 409.727493][T14802] syz.0.3672[14802] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 409.837608][T14807] mac80211_hwsim hwsim38 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 411.266751][T14850] mac80211_hwsim hwsim31 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 411.350124][T14846] [ 411.352483][T14846] ====================================================== [ 411.359482][T14846] WARNING: possible circular locking dependency detected [ 411.366492][T14846] syzkaller #0 Not tainted [ 411.370885][T14846] ------------------------------------------------------ [ 411.377884][T14846] syz.2.3689/14846 is trying to acquire lock: [ 411.384147][T14846] ffff88807e552238 (&trie->lock){....}-{2:2}, at: trie_delete_elem+0x90/0x710 [ 411.393017][T14846] [ 411.393017][T14846] but task is already holding lock: [ 411.400377][T14846] ffff8880b903a358 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140 [ 411.409858][T14846] [ 411.409858][T14846] which lock already depends on the new lock. [ 411.409858][T14846] [ 411.420241][T14846] [ 411.420241][T14846] the existing dependency chain (in reverse order) is: [ 411.429226][T14846] [ 411.429226][T14846] -> #5 (&rq->__lock){-.-.}-{2:2}: [ 411.436490][T14846] _raw_spin_lock_nested+0x2e/0x40 [ 411.442103][T14846] raw_spin_rq_lock_nested+0x26/0x140 [ 411.447972][T14846] task_fork_fair+0x5c/0x350 [ 411.453055][T14846] sched_cgroup_fork+0x2c6/0x320 [ 411.458485][T14846] copy_process+0x22d1/0x3e00 [ 411.463655][T14846] kernel_clone+0x219/0x930 [ 411.468650][T14846] kernel_thread+0xc8/0x120 [ 411.473646][T14846] rest_init+0x21/0x330 [ 411.478299][T14846] start_kernel+0x486/0x530 [ 411.483302][T14846] secondary_startup_64_no_verify+0xb1/0xbb [ 411.489694][T14846] [ 411.489694][T14846] -> #4 (&p->pi_lock){-.-.}-{2:2}: [ 411.496958][T14846] _raw_spin_lock_irqsave+0xa4/0xf0 [ 411.502654][T14846] try_to_wake_up+0x5c/0x1050 [ 411.507828][T14846] __wake_up_common+0x2a4/0x4e0 [ 411.513175][T14846] __wake_up+0x108/0x180 [ 411.517911][T14846] tty_port_default_wakeup+0xa5/0xf0 [ 411.523695][T14846] serial8250_tx_chars+0x629/0x830 [ 411.529312][T14846] serial8250_handle_irq+0x519/0x610 [ 411.535091][T14846] serial8250_default_handle_irq+0xb4/0x1a0 [ 411.541480][T14846] serial8250_interrupt+0x9b/0x1c0 [ 411.547088][T14846] __handle_irq_event_percpu+0x291/0x9b0 [ 411.553216][T14846] handle_irq_event+0xa5/0x220 [ 411.558473][T14846] handle_edge_irq+0x243/0xb20 [ 411.563731][T14846] __common_interrupt+0xd7/0x1e0 [ 411.569162][T14846] common_interrupt+0xb0/0xd0 [ 411.574334][T14846] asm_common_interrupt+0x22/0x40 [ 411.579866][T14846] stack_trace_consume_entry+0xc9/0x270 [ 411.585922][T14846] arch_stack_walk+0x100/0x140 [ 411.591187][T14846] stack_trace_save+0x98/0xe0 [ 411.596360][T14846] kasan_set_track+0x4b/0x70 [ 411.601442][T14846] kasan_set_free_info+0x1f/0x40 [ 411.606873][T14846] ____kasan_slab_free+0xd5/0x110 [ 411.612389][T14846] slab_free_freelist_hook+0xea/0x170 [ 411.618252][T14846] kmem_cache_free+0x8f/0x210 [ 411.623424][T14846] exit_mmap+0x4d8/0x5f0 [ 411.628159][T14846] __mmput+0x115/0x3b0 [ 411.632719][T14846] exit_mm+0x567/0x6c0 [ 411.637282][T14846] do_exit+0x5a1/0x20a0 [ 411.641934][T14846] do_group_exit+0x12e/0x300 [ 411.647018][T14846] __x64_sys_exit_group+0x3b/0x40 [ 411.652538][T14846] do_syscall_64+0x4c/0xa0 [ 411.657451][T14846] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 411.663839][T14846] [ 411.663839][T14846] -> #3 (&tty->write_wait){-...}-{2:2}: [ 411.671538][T14846] _raw_spin_lock_irqsave+0xa4/0xf0 [ 411.677229][T14846] __wake_up+0xed/0x180 [ 411.681878][T14846] tty_port_default_wakeup+0xa5/0xf0 [ 411.687659][T14846] serial8250_tx_chars+0x629/0x830 [ 411.693730][T14846] serial8250_handle_irq+0x519/0x610 [ 411.699512][T14846] serial8250_default_handle_irq+0xb4/0x1a0 [ 411.705899][T14846] serial8250_interrupt+0x9b/0x1c0 [ 411.711516][T14846] __handle_irq_event_percpu+0x291/0x9b0 [ 411.717643][T14846] handle_irq_event+0xa5/0x220 [ 411.722903][T14846] handle_edge_irq+0x243/0xb20 [ 411.728315][T14846] __common_interrupt+0xd7/0x1e0 [ 411.733786][T14846] common_interrupt+0xb0/0xd0 [ 411.738965][T14846] asm_common_interrupt+0x22/0x40 [ 411.744487][T14846] _raw_spin_unlock_irqrestore+0xa5/0x100 [ 411.750706][T14846] uart_write+0x62f/0x880 [ 411.755543][T14846] n_tty_write+0xd21/0x1210 [ 411.760546][T14846] file_tty_write+0x557/0x910 [ 411.765722][T14846] vfs_write+0x712/0xd00 [ 411.770459][T14846] ksys_write+0x14d/0x250 [ 411.775281][T14846] do_syscall_64+0x4c/0xa0 [ 411.780196][T14846] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 411.786583][T14846] [ 411.786583][T14846] -> #2 (&port_lock_key){-.-.}-{2:2}: [ 411.794112][T14846] _raw_spin_lock_irqsave+0xa4/0xf0 [ 411.799802][T14846] serial8250_console_write+0x170/0xf80 [ 411.805842][T14846] console_unlock+0xc86/0x1200 [ 411.811100][T14846] vprintk_emit+0xc0/0x150 [ 411.816011][T14846] _printk+0xcc/0x110 [ 411.820489][T14846] register_console+0x682/0x960 [ 411.825838][T14846] univ8250_console_init+0x41/0x50 [ 411.831451][T14846] console_init+0x177/0x5d0 [ 411.836452][T14846] start_kernel+0x2f9/0x530 [ 411.841449][T14846] secondary_startup_64_no_verify+0xb1/0xbb [ 411.847843][T14846] [ 411.847843][T14846] -> #1 (console_owner){-.-.}-{0:0}: [ 411.855283][T14846] console_lock_spinning_enable+0x51/0x60 [ 411.861500][T14846] console_unlock+0x9f8/0x1200 [ 411.866756][T14846] vprintk_emit+0xc0/0x150 [ 411.871764][T14846] _printk+0xcc/0x110 [ 411.876277][T14846] debug_objects_oom+0x89/0x2f0 [ 411.881635][T14846] debug_object_activate+0x409/0x480 [ 411.887429][T14846] kvfree_call_rcu+0xb5/0x7c0 [ 411.892708][T14846] trie_update_elem+0x86e/0xc50 [ 411.898055][T14846] bpf_map_update_value+0x57d/0x650 [ 411.903747][T14846] generic_map_update_batch+0x525/0x7c0 [ 411.909787][T14846] bpf_map_do_batch+0x466/0x600 [ 411.915136][T14846] __sys_bpf+0x601/0x670 [ 411.919873][T14846] __x64_sys_bpf+0x78/0x90 [ 411.924784][T14846] do_syscall_64+0x4c/0xa0 [ 411.929696][T14846] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 411.936149][T14846] [ 411.936149][T14846] -> #0 (&trie->lock){....}-{2:2}: [ 411.943422][T14846] __lock_acquire+0x2c33/0x7c60 [ 411.948792][T14846] lock_acquire+0x197/0x3f0 [ 411.953792][T14846] _raw_spin_lock_irqsave+0xa4/0xf0 [ 411.959500][T14846] trie_delete_elem+0x90/0x710 [ 411.964759][T14846] bpf_prog_98a218dfae37c357+0x45/0x1d8 [ 411.970807][T14846] bpf_trace_run2+0x15b/0x2d0 [ 411.975992][T14846] __traceiter_tlb_flush+0x69/0xb0 [ 411.981601][T14846] trace_tlb_flush+0xe6/0x110 [ 411.986772][T14846] switch_mm_irqs_off+0x6e3/0x9a0 [ 411.992298][T14846] __schedule+0x1024/0x4390 [ 411.997297][T14846] preempt_schedule_common+0x82/0xd0 [ 412.003077][T14846] preempt_schedule+0xa7/0xb0 [ 412.008249][T14846] preempt_schedule_thunk+0x16/0x18 [ 412.013948][T14846] try_to_wake_up+0x701/0x1050 [ 412.019210][T14846] wake_up_q+0x78/0xc0 [ 412.023782][T14846] futex_wake+0x49f/0x530 [ 412.028614][T14846] do_futex+0xcde/0x1240 [ 412.033383][T14846] __se_sys_futex+0x3a3/0x430 [ 412.038556][T14846] do_syscall_64+0x4c/0xa0 [ 412.043468][T14846] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 412.049860][T14846] [ 412.049860][T14846] other info that might help us debug this: [ 412.049860][T14846] [ 412.060063][T14846] Chain exists of: [ 412.060063][T14846] &trie->lock --> &p->pi_lock --> &rq->__lock [ 412.060063][T14846] [ 412.072017][T14846] Possible unsafe locking scenario: [ 412.072017][T14846] [ 412.079441][T14846] CPU0 CPU1 [ 412.084778][T14846] ---- ---- [ 412.090116][T14846] lock(&rq->__lock); [ 412.094160][T14846] lock(&p->pi_lock); [ 412.100721][T14846] lock(&rq->__lock); [ 412.107283][T14846] lock(&trie->lock); [ 412.111322][T14846] [ 412.111322][T14846] *** DEADLOCK *** [ 412.111322][T14846] [ 412.119437][T14846] 2 locks held by syz.2.3689/14846: [ 412.124605][T14846] #0: ffff8880b903a358 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140 [ 412.134488][T14846] #1: ffffffff8c11c760 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 412.143763][T14846] [ 412.143763][T14846] stack backtrace: [ 412.149624][T14846] CPU: 0 PID: 14846 Comm: syz.2.3689 Not tainted syzkaller #0 [ 412.157054][T14846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 412.167085][T14846] Call Trace: [ 412.170347][T14846] [ 412.173261][T14846] dump_stack_lvl+0x168/0x230 [ 412.177928][T14846] ? load_image+0x3b0/0x3b0 [ 412.182415][T14846] ? show_regs_print_info+0x20/0x20 [ 412.187590][T14846] ? print_circular_bug+0x12b/0x1a0 [ 412.192765][T14846] check_noncircular+0x274/0x310 [ 412.197689][T14846] ? add_chain_block+0x940/0x940 [ 412.202774][T14846] ? lockdep_lock+0xdc/0x1e0 [ 412.207344][T14846] ? __lock_acquire+0x12d9/0x7c60 [ 412.212345][T14846] ? mark_lock+0x94/0x320 [ 412.216650][T14846] ? _find_first_zero_bit+0xce/0xf0 [ 412.221828][T14846] __lock_acquire+0x2c33/0x7c60 [ 412.226660][T14846] ? __lock_acquire+0x12d9/0x7c60 [ 412.231664][T14846] ? verify_lock_unused+0x140/0x140 [ 412.236844][T14846] ? search_extable+0xd0/0xd0 [ 412.241500][T14846] ? search_extable+0x8c/0xd0 [ 412.246184][T14846] lock_acquire+0x197/0x3f0 [ 412.250675][T14846] ? trie_delete_elem+0x90/0x710 [ 412.255594][T14846] ? __lock_acquire+0x13ad/0x7c60 [ 412.260597][T14846] ? read_lock_is_recursive+0x10/0x10 [ 412.265949][T14846] _raw_spin_lock_irqsave+0xa4/0xf0 [ 412.271124][T14846] ? trie_delete_elem+0x90/0x710 [ 412.276045][T14846] ? _raw_spin_lock+0x40/0x40 [ 412.280696][T14846] ? __lock_acquire+0x13ad/0x7c60 [ 412.285698][T14846] trie_delete_elem+0x90/0x710 [ 412.290444][T14846] bpf_prog_98a218dfae37c357+0x45/0x1d8 [ 412.295963][T14846] bpf_trace_run2+0x15b/0x2d0 [ 412.300616][T14846] ? trace_event_raw_event_tlb_flush+0x240/0x240 [ 412.306921][T14846] ? bpf_trace_run1+0x2d0/0x2d0 [ 412.311749][T14846] ? perf_trace_tlb_flush+0x340/0x340 [ 412.317096][T14846] __traceiter_tlb_flush+0x69/0xb0 [ 412.322183][T14846] trace_tlb_flush+0xe6/0x110 [ 412.326832][T14846] switch_mm_irqs_off+0x6e3/0x9a0 [ 412.331829][T14846] ? switch_mm+0x120/0x120 [ 412.336219][T14846] ? psi_task_switch+0x495/0x810 [ 412.341142][T14846] __schedule+0x1024/0x4390 [ 412.345628][T14846] ? update_curr+0x545/0x8c0 [ 412.350197][T14846] ? release_firmware_map_entry+0x190/0x190 [ 412.356069][T14846] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 412.362029][T14846] ? preempt_schedule+0xa7/0xb0 [ 412.366856][T14846] preempt_schedule_common+0x82/0xd0 [ 412.372117][T14846] preempt_schedule+0xa7/0xb0 [ 412.376770][T14846] ? schedule_preempt_disabled+0x20/0x20 [ 412.382382][T14846] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 412.388252][T14846] ? lockdep_hardirqs_on+0x94/0x140 [ 412.393426][T14846] ? _raw_spin_unlock+0x40/0x40 [ 412.398253][T14846] preempt_schedule_thunk+0x16/0x18 [ 412.403435][T14846] try_to_wake_up+0x701/0x1050 [ 412.408176][T14846] wake_up_q+0x78/0xc0 [ 412.412219][T14846] futex_wake+0x49f/0x530 [ 412.416527][T14846] ? futex_wait+0x5c0/0x5c0 [ 412.421006][T14846] ? verify_lock_unused+0x140/0x140 [ 412.426178][T14846] ? verify_lock_unused+0x140/0x140 [ 412.431358][T14846] do_futex+0xcde/0x1240 [ 412.435578][T14846] ? do_user_addr_fault+0x669/0xc80 [ 412.440754][T14846] ? futex_exit_release+0x1c0/0x1c0 [ 412.445924][T14846] ? __context_tracking_exit+0x4c/0x80 [ 412.451361][T14846] ? __lock_acquire+0x7c60/0x7c60 [ 412.456364][T14846] __se_sys_futex+0x3a3/0x430 [ 412.461019][T14846] ? __x64_sys_futex+0xf0/0xf0 [ 412.465759][T14846] ? vtime_user_exit+0x2dc/0x400 [ 412.470673][T14846] ? __x64_sys_futex+0x1d/0xf0 [ 412.475417][T14846] do_syscall_64+0x4c/0xa0 [ 412.479810][T14846] ? clear_bhb_loop+0x30/0x80 [ 412.484462][T14846] ? clear_bhb_loop+0x30/0x80 [ 412.489113][T14846] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 412.494985][T14846] RIP: 0033:0x7f8a2c4b4749 [ 412.499396][T14846] Code: Unable to access opcode bytes at RIP 0x7f8a2c4b471f. [ 412.506749][T14846] RSP: 002b:00007fff4a92bf68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 412.515147][T14846] RAX: ffffffffffffffda RBX: 00007f8a2c70afa8 RCX: 00007f8a2c4b4749 [ 412.523094][T14846] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8a2c70afa8 [ 412.531041][T14846] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000001a4a92c25f [ 412.538990][T14846] R10: 00007f8a2c70afa0 R11: 0000000000000246 R12: 00007f8a2c70afac [ 412.546935][T14846] R13: 00007f8a2c70afa0 R14: 00000000000008e6 R15: 0000000000000003 [ 412.554919][T14846] [ 414.702528][ T144] wlan1: Trigger new scan to find an IBSS to join [ 418.622315][T13989] wlan1: Trigger new scan to find an IBSS to join [ 420.712297][ T406] wlan1: Trigger new scan to find an IBSS to join [ 420.793825][T13989] wlan1: Creating new IBSS network, BSSID ee:0b:b8:ac:a1:4b