last executing test programs: 2.907767313s ago: executing program 2 (id=1754): r0 = socket$kcm(0xa, 0x5, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x4, &(0x7f0000004680)=ANY=[@ANYBLOB="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"], &(0x7f0000001300)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @cgroup_device}, 0x94) setsockopt$sock_attach_bpf(r0, 0x29, 0x39, &(0x7f0000000100)=r1, 0x120) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r1], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1f0000000400000006000000070000", @ANYRES32, @ANYBLOB="00000000000000000080000000000000000000", @ANYRES32=0x0, @ANYRES32], 0x50) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000580)="d8000000140081054e81f782db44b904021d080225000000040000a1180002", 0x1f}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000580)="d8000000140081054e81f782db44b9040a", 0x11}], 0x1, 0x0, 0x0, 0x7400}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="2300000025008188040f80ec59acbc0913a1f8480200000000010000000000000e000a", 0x23}], 0x1}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001400)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000031c0)={&(0x7f0000001380)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000b40)="b5640aae1e", 0x5}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000002900000004"], 0x18}, 0xc080) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_wait_time_recursive\x00', 0x26e1, 0x0) socketpair(0x1, 0x801, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x8000000000, 0xda}, 0x101000, 0x7, 0x0, 0x7, 0x0, 0x7, 0x200, 0x0, 0x4, 0x0, 0xffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') close(0xffffffffffffffff) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x891c, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000008000000060000000010"], 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r5, @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, 0xc}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='hrtimer_init\x00', r6}, 0x18) syz_clone(0x82020080, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) socket$kcm(0x10, 0x2, 0x0) 2.685013698s ago: executing program 2 (id=1756): r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x2, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r1}, &(0x7f0000000180), &(0x7f0000000280)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x3, &(0x7f0000000840)=@framed, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000001680)=ANY=[@ANYBLOB="1800000000030000000000000000000095"], &(0x7f0000001700)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='contention_end\x00', r4}, 0x18) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="1400000034000b43d300fff5e700000001d25a80", 0x14}], 0x1}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_generate\x00', r3}, 0x18) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000400)='signal_generate\x00'}, 0x18) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0a0000000215000006100000ff00000000", @ANYRES32, @ANYBLOB="0100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced61732cb3d080b4f400b986", 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000140)=""/4, 0x4}], 0x2, &(0x7f00000001c0)=""/134, 0x86}, 0x10000) 2.684354017s ago: executing program 3 (id=1757): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1600000000000000040000000100000000000000", @ANYRES32=0x1, @ANYBLOB="00000000000000000008d6646e58bb0000000000000000002fc745bc23ff4f2c0a", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb010789005e107538e486dd63"], 0xfdef) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1100}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0, 0x1}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r5 = socket$kcm(0xa, 0x3, 0x73) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000140)='kmem_cache_free\x00', r4}, 0x10) r7 = socket$kcm(0xa, 0x2, 0x88) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r8, &(0x7f0000000340)='pids.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000080)=0x35) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="d800000018008103e00312ba0d8105040a3f0300ff0f040b067c55a1bc000900b80006990700000015000500fef32702d3001500030001400200000901ac040098007f6f94007100a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b11602b2a10c11ce1b14d6d930dfe1d9d322fe04000000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b66bce0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f00000e970300"/216, 0xd8}], 0x1}, 0x48002) r10 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r10, 0x8918, &(0x7f0000000040)={'veth1_to_bridge\x00', @random="0200ac04e9ca"}) sendmsg$inet(r7, &(0x7f0000000000)={&(0x7f0000001340)={0x2, 0x2, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001580)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1}}}], 0x20}, 0x8000) sendmsg$inet(r7, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001640)="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", 0xfdef}], 0x1}, 0x48800) 2.683505157s ago: executing program 1 (id=1758): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x828, 0x0, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=r4, 0x10) r5 = socket$kcm(0x10, 0x2, 0x0) r6 = perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) r8 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r8, 0x0, 0x0) bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="d8000000100081044e81f782db44b904021d006a0f000000e8fe55a1290015000600142603600e120900040044000000a80016000a0003402e60000000000000b94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a985162f7ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d3220a7c9f8775730d16a4683f1aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x60044084) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0xcc03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) r9 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10, 0x0}, 0x40040d4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r11) sendmsg$unix(r2, &(0x7f0000000900)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000440)="343b11295918caae71734a068eaacb864e52f2b13376c7412347e450c093de9f9ce8feffe2f2a40f15431e15e27d2a9275cb5ca973f9c2602d3b92da4e0cdd71ec8b4fb5e5621f8fe81a399166c982ad60b0534e43371a6e11e05c4eaaa73c834079bf296b7b3c8fa7a09643b778e8ef04a4f6645516c41e46757b5c8a2b8962c288f915dde1af28fe734c1a8d339a4863b4022101e15bae6bc208bba29031ee9d35f530bd4c059cb772ecfdcbbe1e63c7c3553f1fa42cba7d210bc4a7d651", 0xbf}, {&(0x7f0000000540)="9160fced05ef3e2124c590104229c17e83a3d5be986569433f4eabfa79effe24f02404d01b634f143ae76857df61253c661fece0515e2262f7b7315a273518704c0d8c681820ee96154141017e8cd775a154196a1859c2003939e56aafbea3ef6e843f7921478bf05f2a3312944aec49e01729e732379325f0c5653d798475a728", 0x81}, {&(0x7f00000000c0)="8a191117f813a2d6e7593c5007938ccb5d8fd69b629c1112d5f1d97e57978125fbc8a01a39", 0x25}, {&(0x7f0000000600)="c3b0be248a4d064e2104bb2c1544da52f8a272a639aa5825de3b7978bf0b0e505b3b6b075b7d4d8f451323a9b8a4d5bb462df18ee7ad8daa7542463b9a7e1a3805fe84920ca8aba8402bbcad20e28aa47962d1b2f5a5e6bcde973863382cc1d35984cc8797929dad35c999719b77b9b2592335f3e2e84bd7dcc292642482a79ecc059c996f9f16ee0acd2b7970e66944d8", 0x91}, {&(0x7f00000006c0)="ed6be7b8aa565ba5f59cb4bd87a1b6bf279bb7577ac9ba4b65f95b90abef9e36d88880131f73af681c8790b4b7fb7bd87734cb0d8eea6c4e944e30735bdf184363aa45ca41c6a3bd44f9af8dd3f6c33cc118844432678bfda348c9873806e9256b4124f295e03c364bb6ea554aef", 0x6e}, {&(0x7f00000007c0)="1f6c81c94c6c8cff11cf0914c2e6d8000e16a332f7683dbf806a13c0c9c29196addc98619572aea3e912d550ac8326004356dd690ba9ce5b2bc058ecc9f76e090d9e89c0f4bd99b59b9dc31bbe876221f95d0ea0f05f2cff17803c76", 0x5c}, {&(0x7f0000000380)="0b41ae", 0x3}], 0x7, &(0x7f00000008c0)}, 0x801) recvmsg$unix(r10, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0x64, &(0x7f0000000000)=r12, 0x10) sendmsg$inet(r9, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) 1.570302709s ago: executing program 0 (id=1760): r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x104101, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x26e1, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) ioctl$SIOCSIFHWADDR(r2, 0x8b14, &(0x7f0000000000)={'wlan1\x00', @random="0100008d8dff"}) socket$kcm(0x29, 0x7, 0x0) 1.54933543s ago: executing program 2 (id=1761): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=@base={0x1b, 0x0, 0x0, 0x2000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) syz_clone(0x40089000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) sendmsg$inet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20000000) 1.483471251s ago: executing program 3 (id=1762): bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, 0x0, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000240)='devices.allow\x00', 0x2, 0x0) getpid() write$cgroup_devices(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='b *:* rr'], 0x9) 1.482493561s ago: executing program 1 (id=1763): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002500)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb622003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334d83239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796edb697aeea0182babd18cac1bd4f4390af9a9ceafd0002cab154ad029a1090000002780870014f51c3c975d5aec84222fd3a0ec4be3e563112b0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff2c91018afc9ffc2cc788bee1b47683db01ac69398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc786b409ac930c90ff90f05ca3bdfc92c88c5b8dcd36e7487afa447e2edfae4f390a8337841cef386e22cc22ee17476d85893f229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae486aca54183fb01c73f979ca9857399537f5dc2a2d0e0000000000000578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c96a088a22e8b15c3e233db7ab22e30d46a9d24d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e48455b5a8b90dfae158b94f50adab988dd8e12baf5cc9398fff00404d5d99f82e20ef6a8c88e18c2977aab37d9ac4cfc1c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d5a3e1a90800c66ee2b1ad76dff9f9000071414c99d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052188bd1f285f653b6214912a517810200e2ff08644fb94c06006eff1be2f633c1d987591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09e3187a10d905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b5cc7f819abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e5de0900000000000000cf442d488afdc0e17000000000000000000000000000000000000000000000000000005205000000dc1c56d59f35d367638cda690d192a070886df42b27098773b45198b4a34ac977ebd4450e1217c1342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f000000000000004d16d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d67521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c67df4c6505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c407081c6281e2d8429a863903ca75f4c7df3ea8fc2018d07af1491ef060cd4403a099f32468f65bd06b4082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea20bdac0000000000000000ca06f256c8028e0f9b65f037b21f3289f86a6826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bb37b61fa0a2d8974e69115d33394e86e4b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab9000000000000000000000000b5ace293bec833c13e3229432ad71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033ec14bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdcfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89ad349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce40c14089c82759106f422582b42e3e8484ea5a6ad9aa52106eafe0e0caea1ad4cb23f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c9ac57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da35c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734837ff47257f164391c673b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb74b5589829b6b0679b5d65a6d072034cecc457776c5fa1f33b0203c07052c6bc314b0ac5c63bc2083c9cda0b7480e0b17854ffcc76176ce266bc698f7921b8afe798a7a5ed33ab0374455ee368fda99a0e681bf9426831b193395cb01a7332a50aac841cb7d48a1768a7640a9820631ba775a2d4f12e8e717eaaa2a6d14fee0c15f36c203dbc7c06128bec84231d43e152ef19ce027436fb4ebb9fce431b913f4817597a6f53d1626f9d1cb7b36fb18ac19547a9b20ede70c81a75686cea85dcd34408128da7cab045541bc6b9a0a79f63f2e7646356e04b977c9f47467537015240b974184be9c54b7c628ae4d97ebdb06070344468994afbaac71e5ffac2c61d9af66f9de2760a38e968a781528531c1c936a02065be48f1eee77be878873206d65bd0b1241fab9139abd7f40febe81fed3684e6b59273da01f1743c6a5df300ec59c65e8174fc2d95a62ca7b937289ad14107333007eab833a5849eb19f18ae41743dfb949377e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) socket$kcm(0x2b, 0x1, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) close(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x5, 0xf, &(0x7f00000001c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x40503c2b, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000005c0)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x100ff}, 0x94) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, @perf_bp={0x0, 0xf}, 0x1000, 0x4, 0x0, 0x8, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030033000b63d25a80648c2594f91324fc60100c214002000003050582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7}, 0x0, 0x8, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r4, 0xc004743e, 0x110e22fff6) r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x4, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="660a00000000000061114c000000000085000000ce0000009500000000000000121e6ff9d09831c3fbe4e21b5fdfca4e76f00d5bace9c99ce5ce37c6e5ae28a6d901b53717611aa255fe3b5c5a492931e71931c12beb25acf28b57791ddc9f7ed96e1982916f8e57ffaa0197bc721bd4d97fe7e5d8d87a2485f51738a4d0bfbcbabcf172"], &(0x7f0000000440)='syzkaller\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r5, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc4, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f00000001c0), &(0x7f0000000280), 0x8, 0x97, 0x8, 0x8, &(0x7f00000002c0)}}, 0x10) 1.312052354s ago: executing program 3 (id=1764): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1e, 0x1, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=@base={0x1b, 0x0, 0x0, 0x2000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) syz_clone(0x40089000, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180), 0x4) sendmsg$inet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20000000) 1.277784495s ago: executing program 0 (id=1765): openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000000)={@cgroup=r0, r0, 0x2e}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x3, &(0x7f0000000200)=@framed, &(0x7f00000003c0)='GPL\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000140)='contention_end\x00', r2}, 0x10) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000180)={0x0, 0x0}, 0x0) r4 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000)=r3, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={r4, r1, 0x0, r1}, 0x5) 1.066227259s ago: executing program 0 (id=1766): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081044e81f782db44b904021d080005000000e8fe55a1180015000600142603600e120900", 0x2a}], 0x1}, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000380)={&(0x7f0000000040)="b64b6779e728a585fc6d831c9c111ee3bf867c7fa20663508d961b5b0bc1d4eded804b84c8ee0b5e7b55af44aa8bf4a16c4d4aaf896a13f650a3b4f737945a9a179a6ceb93adadb8dd841258d0f04b02868cd415ab9bc48b055a8b3f92b143cb16138c216513a045af2101e7e3c507bedee404330f1171812cdaeed17a0e89dd4863a4e6808ca6b7046c38f33b9a0417e1c8fae7a9e1b4c8161b02", 0x0, 0x0, 0x0}, 0x38) r2 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="2b40000048009125745c7388641f9c0e0a"], 0xfe33) 970.164551ms ago: executing program 1 (id=1767): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x11, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180200000000000000000000000000008500000097000000850000002300000095"], &(0x7f0000000000)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x2f000000, 0xe, 0x0, &(0x7f00000000c0)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa4ba, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x2f000000, 0xe, 0x0, &(0x7f00000000c0)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xa4ba, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610424000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x1, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd8b, 0xffffffffffffffff}, 0x48) 890.461302ms ago: executing program 2 (id=1768): socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0xc004743e, 0x110c23003f) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x100, 0x2000000, 0xd384ed8852b2f03d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x200}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f3, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8922, &(0x7f0000000080)) (fail_nth: 5) 814.109024ms ago: executing program 1 (id=1769): r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={0x0, 0x80fe, &(0x7f0000000040)=[{&(0x7f0000000500)="2e00000010008188e6b62aa73f72cc9f0ba1f848140000005e140643000000000e000a001000000086419820dd61", 0x2e}], 0x1}, 0x0) 813.355684ms ago: executing program 0 (id=1777): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081044e81f782db44b904021d080005000000e8fe55a1180015000600142603600e120900210000000401a8", 0x31}], 0x1}, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000380)={&(0x7f0000000040)="b64b6779e728a585fc6d831c9c111ee3bf867c7fa20663508d961b5b0bc1d4eded804b84c8ee0b5e7b55af44aa8bf4a16c4d4aaf896a13f650a3b4f737945a9a179a6ceb93adadb8dd841258d0f04b02868cd415ab9bc48b055a8b3f92b143cb16138c216513a045af2101e7e3c507bedee404330f1171812cdaeed17a0e89dd4863a4e6808ca6b7046c38f33b9a0417e1c8fae7a9e1b4c8161b02", 0x0, 0x0, 0x0}, 0x38) r2 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="2b40000048009125745c7388641f9c0e0a"], 0xfe33) 700.887816ms ago: executing program 3 (id=1770): r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x2, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r1}, &(0x7f0000000180), &(0x7f0000000280)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x3, &(0x7f0000000840)=@framed, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000001680)=ANY=[@ANYBLOB="1800000000030000000000000000000095"], &(0x7f0000001700)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='contention_end\x00', r2}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="1400000034000b43d300fff5e700000001d25a80", 0x14}], 0x1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x5}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000400)='signal_generate\x00'}, 0x18) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000300)={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, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000140)=""/4, 0x4}], 0x2, &(0x7f00000001c0)=""/134, 0x86}, 0x10000) 626.913807ms ago: executing program 1 (id=1771): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x8, 0x4, 0x4, 0x9, 0x400000}, 0x50) 617.557107ms ago: executing program 0 (id=1772): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6030}, 0x100904}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='devices.list\x00', 0x26e1, 0x0) close(r0) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r1, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x30004081) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000400)='lo\x00\x96o\xd6Q\xb4Y\xa9\xc87,%\x81\xfe\x00\xd2\xd1|\x00\x00\x00\x00\x00\x00\xe3\xd8Yk\xdf\x85\xaac{\x8c\x8ffp`-\xcd\xd9\xd5\xf4\xe68\xe6O\xc2\xf1V0\x8b\t\xed\x13q2\xdd\xcc\xeeR\xf2/\xba\fE>k\a\xe7>t7\x8e(\xf0\x87d\xaf\x93\xfa`\xa6,o\x81.\x1cR\xa5\t\x00\x00\x00\x00\x00\x00\x00|pT\x15\xbc\f*d\xcb\xc2\xcd\x8f\x98\xdf\x00\x00\x1cM\x9c\xa5\xe0\xa8\x00\x00\x00\x80V\xf6\x80\x86\x1b\x05\xe6\"\x1d\f\xaey\x06\xd9$H!w\xa6m\xd8\x7f\xc6\x837\x83/\x9a\xdf\x01\xf2\x9e\xbb\xca\x04\x00\x05\xeb\xb8{7[\xf9\xe9\x15\xdc0]\x89\x9b~\x04\xb4\xa5\xad\v.\xd0*%`\xb0\x03\x00\x00\x00\x00\x00\x00\x00\xab\xf4\xa7\x83r\xa4\x80|\x03C\x9c\x00\xac\xba\xcb\xa4h\x86w_Eu\xbfy%,\xe5\n\xc1\xb3\xa4g\xa3P\x0f\x11\x93\xc7\xf3\xcf\x17\xf5\x86%\x7f\xec\xb2\xc5E\x00\xb2e\xa8\xf1<\xb2\xc82\xbf=o\x00\x00\x00\x00E\x00\xc6X\x92\x0e[\x19\xaa?\x06\xe5\x9d\xd1\x87\x922A\x95\x8e\xbc\xc80xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=r4, 0x10) r5 = socket$kcm(0x10, 0x2, 0x0) r6 = perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) r8 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r8, 0x0, 0x0) bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="d8000000100081044e81f782db44b904021d006a0f000000e8fe55a1290015000600142603600e120900040044000000a80016000a0003402e60000000000000b94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a985162f7ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d3220a7c9f8775730d16a4683f1aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x60044084) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0xcc03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) r9 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10, 0x0}, 0x40040d4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r11) sendmsg$unix(r2, &(0x7f0000000900)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000440)="343b11295918caae71734a068eaacb864e52f2b13376c7412347e450c093de9f9ce8feffe2f2a40f15431e15e27d2a9275cb5ca973f9c2602d3b92da4e0cdd71ec8b4fb5e5621f8fe81a399166c982ad60b0534e43371a6e11e05c4eaaa73c834079bf296b7b3c8fa7a09643b778e8ef04a4f6645516c41e46757b5c8a2b8962c288f915dde1af28fe734c1a8d339a4863b4022101e15bae6bc208bba29031ee9d35f530bd4c059cb772ecfdcbbe1e63c7c3553f1fa42cba7d210bc4a7d651", 0xbf}, {&(0x7f0000000540)="9160fced05ef3e2124c590104229c17e83a3d5be986569433f4eabfa79effe24f02404d01b634f143ae76857df61253c661fece0515e2262f7b7315a273518704c0d8c681820ee96154141017e8cd775a154196a1859c2003939e56aafbea3ef6e843f7921478bf05f2a3312944aec49e01729e732379325f0c5653d798475a728", 0x81}, {&(0x7f00000000c0)="8a191117f813a2d6e7593c5007938ccb5d8fd69b629c1112d5f1d97e57978125fbc8a01a39", 0x25}, {&(0x7f0000000600)="c3b0be248a4d064e2104bb2c1544da52f8a272a639aa5825de3b7978bf0b0e505b3b6b075b7d4d8f451323a9b8a4d5bb462df18ee7ad8daa7542463b9a7e1a3805fe84920ca8aba8402bbcad20e28aa47962d1b2f5a5e6bcde973863382cc1d35984cc8797929dad35c999719b77b9b2592335f3e2e84bd7dcc292642482a79ecc059c996f9f16ee0acd2b7970e66944d8", 0x91}, {&(0x7f00000006c0)="ed6be7b8aa565ba5f59cb4bd87a1b6bf279bb7577ac9ba4b65f95b90abef9e36d88880131f73af681c8790b4b7fb7bd87734cb0d8eea6c4e944e30735bdf184363aa45ca41c6a3bd44f9af8dd3f6c33cc118844432678bfda348c9873806e9256b4124f295e03c364bb6ea554aef", 0x6e}, {&(0x7f00000007c0)="1f6c81c94c6c8cff11cf0914c2e6d8000e16a332f7683dbf806a13c0c9c29196addc98619572aea3e912d550ac8326004356dd690ba9ce5b2bc058ecc9f76e090d9e89c0f4bd99b59b9dc31bbe876221f95d0ea0f05f2cff17803c76", 0x5c}, {&(0x7f0000000380)="0b41ae", 0x3}], 0x7, &(0x7f00000008c0)}, 0x801) recvmsg$unix(r10, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r9, 0x84, 0x64, &(0x7f0000000000)=r12, 0x10) sendmsg$inet(r9, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) 479.468891ms ago: executing program 1 (id=1775): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) r1 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x1f, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002a000b06d25a806c8c6f94f90424fc600400037a0a000900050282c137153e370e0c1180fc0b10000300", 0x33fe0}], 0x1}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f00000042c0)="86", 0xff0f}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000000900)={0x0, 0x18, &(0x7f0000000880)=[{&(0x7f0000000600)=""/203, 0xcb}], 0x5b}, 0x0) r4 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f00000000c0)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r4, &(0x7f0000000100)={'b', ' *:* ', 'rw\x00'}, 0x9) 387.813792ms ago: executing program 0 (id=1776): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=@base={0x1b, 0x0, 0x0, 0x2000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) syz_clone(0x40089000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) sendmsg$inet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20000000) 265.855715ms ago: executing program 2 (id=1778): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) socket$kcm(0x2b, 0x1, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) close(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x5, 0xf, &(0x7f00000001c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x40503c2b, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000005c0)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x100ff}, 0x94) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, @perf_bp={0x0, 0xf}, 0x1000, 0x4, 0x0, 0x8, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030033000b63d25a80648c2594f91324fc60100c214002000003050582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7}, 0x0, 0x8, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r4, 0xc004743e, 0x110e22fff6) r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x4, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="660a00000000000061114c000000000085000000ce0000009500000000000000121e6ff9d09831c3fbe4e21b5fdfca4e76f00d5bace9c99ce5ce37c6e5ae28a6d901b53717611aa255fe3b5c5a492931e71931c12beb25acf28b57791ddc9f7ed96e1982916f8e57ffaa0197bc721bd4d97fe7e5d8d87a2485f51738a4d0bfbcbabcf172"], &(0x7f0000000440)='syzkaller\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r5, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc4, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f00000001c0), &(0x7f0000000280), 0x8, 0x97, 0x8, 0x8, &(0x7f00000002c0)}}, 0x10) 0s ago: executing program 3 (id=1779): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1e, 0x1, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=@base={0x1b, 0x0, 0x0, 0x2000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) sendmsg$inet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20000000) kernel console output (not intermixed with test programs): T7626] veth1_macvtap: entered allmulticast mode [ 185.317510][ T7634] netlink: 9275 bytes leftover after parsing attributes in process `syz.3.599'. [ 185.721256][ T7648] netlink: 60 bytes leftover after parsing attributes in process `syz.0.603'. [ 185.730255][ T7648] netlink: 60 bytes leftover after parsing attributes in process `syz.0.603'. [ 185.763826][ T7643] netlink: 60 bytes leftover after parsing attributes in process `syz.0.603'. [ 186.012458][ T7659] netlink: 'syz.2.608': attribute type 4 has an invalid length. [ 186.020203][ T7659] netlink: 152 bytes leftover after parsing attributes in process `syz.2.608'. [ 186.549800][ T7679] netlink: 'syz.1.613': attribute type 29 has an invalid length. [ 186.561543][ T7679] netlink: 'syz.1.613': attribute type 29 has an invalid length. [ 186.574204][ T7679] netlink: 'syz.1.613': attribute type 29 has an invalid length. [ 186.590330][ T7679] netlink: 60 bytes leftover after parsing attributes in process `syz.1.613'. [ 186.604903][ T7681] netlink: 60 bytes leftover after parsing attributes in process `syz.2.614'. [ 186.616111][ T7681] netlink: 60 bytes leftover after parsing attributes in process `syz.2.614'. [ 186.630700][ T7677] netlink: 60 bytes leftover after parsing attributes in process `syz.2.614'. [ 186.783406][ T7678] macsec0: entered promiscuous mode [ 186.797832][ T7678] macsec0: entered allmulticast mode [ 186.805271][ T7678] veth1_macvtap: entered allmulticast mode [ 187.539202][ T7711] netlink: 60 bytes leftover after parsing attributes in process `syz.3.624'. [ 187.555472][ T7707] netdevsim netdevsim1: Direct firmware load for Ö failed with error -2 [ 187.568912][ T7707] netdevsim netdevsim1: Falling back to sysfs fallback for: Ö [ 188.160223][ T7731] FAULT_INJECTION: forcing a failure. [ 188.160223][ T7731] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 188.180197][ T7731] CPU: 0 PID: 7731 Comm: syz.2.632 Not tainted syzkaller #0 [ 188.187538][ T7731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 188.197623][ T7731] Call Trace: [ 188.201016][ T7731] [ 188.203979][ T7731] dump_stack_lvl+0x16c/0x230 [ 188.208690][ T7731] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 188.214868][ T7731] ? show_regs_print_info+0x20/0x20 [ 188.220092][ T7731] ? load_image+0x3b0/0x3b0 [ 188.224630][ T7731] should_fail_ex+0x39d/0x4d0 [ 188.229348][ T7731] _copy_from_user+0x2f/0xe0 [ 188.233958][ T7731] __sys_bpf+0x1e9/0x800 [ 188.238220][ T7731] ? bpf_link_show_fdinfo+0x350/0x350 [ 188.243634][ T7731] ? lock_chain_count+0x20/0x20 [ 188.248516][ T7731] __x64_sys_bpf+0x7c/0x90 [ 188.252969][ T7731] do_syscall_64+0x55/0xb0 [ 188.257428][ T7731] ? clear_bhb_loop+0x40/0x90 [ 188.262130][ T7731] ? clear_bhb_loop+0x40/0x90 [ 188.266835][ T7731] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 188.272762][ T7731] RIP: 0033:0x7fa68f78eba9 [ 188.277194][ T7731] 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 [ 188.296819][ T7731] RSP: 002b:00007fa69059a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 188.305259][ T7731] RAX: ffffffffffffffda RBX: 00007fa68f9d5fa0 RCX: 00007fa68f78eba9 [ 188.313265][ T7731] RDX: 0000000000000094 RSI: 0000200000002c80 RDI: 0000000000000005 [ 188.321250][ T7731] RBP: 00007fa69059a090 R08: 0000000000000000 R09: 0000000000000000 [ 188.329232][ T7731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.337211][ T7731] R13: 00007fa68f9d6038 R14: 00007fa68f9d5fa0 R15: 00007fff976ec408 [ 188.345301][ T7731] [ 188.750261][ T7750] Dead loop on virtual device ip6_vti0, fix it urgently! [ 189.797598][ T7766] syz.1.645[7766] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 189.797774][ T7766] syz.1.645[7766] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 189.834793][ T7769] FAULT_INJECTION: forcing a failure. [ 189.834793][ T7769] name failslab, interval 1, probability 0, space 0, times 0 [ 189.866243][ T7769] CPU: 1 PID: 7769 Comm: syz.3.648 Not tainted syzkaller #0 [ 189.873616][ T7769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 189.883728][ T7769] Call Trace: [ 189.887054][ T7769] [ 189.890026][ T7769] dump_stack_lvl+0x16c/0x230 [ 189.894772][ T7769] ? show_regs_print_info+0x20/0x20 [ 189.900029][ T7769] ? load_image+0x3b0/0x3b0 [ 189.904592][ T7769] ? __might_sleep+0xe0/0xe0 [ 189.909251][ T7769] ? __lock_acquire+0x7c80/0x7c80 [ 189.914344][ T7769] should_fail_ex+0x39d/0x4d0 [ 189.919095][ T7769] should_failslab+0x9/0x20 [ 189.923659][ T7769] slab_pre_alloc_hook+0x59/0x310 [ 189.928747][ T7769] ? __lock_acquire+0x7c80/0x7c80 [ 189.933844][ T7769] kmem_cache_alloc_node+0x60/0x330 [ 189.939116][ T7769] ? __alloc_skb+0x108/0x2c0 [ 189.943777][ T7769] __alloc_skb+0x108/0x2c0 [ 189.948274][ T7769] netlink_sendmsg+0x65b/0xbe0 [ 189.953132][ T7769] ? netlink_getsockopt+0x580/0x580 [ 189.958386][ T7769] ? aa_sock_msg_perm+0x94/0x150 [ 189.963383][ T7769] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 189.968716][ T7769] ? security_socket_sendmsg+0x80/0xa0 [ 189.974226][ T7769] ? netlink_getsockopt+0x580/0x580 [ 189.979476][ T7769] ____sys_sendmsg+0x5bf/0x950 [ 189.984315][ T7769] ? __asan_memset+0x22/0x40 [ 189.988981][ T7769] ? __sys_sendmsg_sock+0x30/0x30 [ 189.994062][ T7769] ? __import_iovec+0x5f2/0x860 [ 189.999020][ T7769] ? import_iovec+0x73/0xa0 [ 190.003595][ T7769] ___sys_sendmsg+0x220/0x290 [ 190.008318][ T7769] ? __sys_sendmsg+0x270/0x270 [ 190.013135][ T7769] ? __lock_acquire+0x7c80/0x7c80 [ 190.018216][ T7769] __se_sys_sendmsg+0x1a5/0x270 [ 190.023110][ T7769] ? __x64_sys_sendmsg+0x80/0x80 [ 190.028089][ T7769] ? lockdep_hardirqs_on+0x98/0x150 [ 190.033314][ T7769] do_syscall_64+0x55/0xb0 [ 190.037750][ T7769] ? clear_bhb_loop+0x40/0x90 [ 190.042442][ T7769] ? clear_bhb_loop+0x40/0x90 [ 190.047139][ T7769] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 190.053058][ T7769] RIP: 0033:0x7f0cb058eba9 [ 190.057502][ T7769] 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 [ 190.077135][ T7769] RSP: 002b:00007f0cb133c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 190.085569][ T7769] RAX: ffffffffffffffda RBX: 00007f0cb07d5fa0 RCX: 00007f0cb058eba9 [ 190.093555][ T7769] RDX: 0000000000000000 RSI: 0000200000000940 RDI: 0000000000000009 [ 190.101550][ T7769] RBP: 00007f0cb133c090 R08: 0000000000000000 R09: 0000000000000000 [ 190.109534][ T7769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 190.117521][ T7769] R13: 00007f0cb07d6038 R14: 00007f0cb07d5fa0 R15: 00007ffcdb4577b8 [ 190.125532][ T7769] [ 191.582208][ T7811] netlink: 'syz.2.661': attribute type 29 has an invalid length. [ 191.611930][ T7811] netlink: 'syz.2.661': attribute type 29 has an invalid length. [ 191.649480][ T7812] netlink: 'syz.2.661': attribute type 29 has an invalid length. [ 191.699681][ T7816] __nla_validate_parse: 7 callbacks suppressed [ 191.699701][ T7816] netlink: 203516 bytes leftover after parsing attributes in process `syz.3.663'. [ 191.704982][ T7811] netlink: 60 bytes leftover after parsing attributes in process `syz.2.661'. [ 191.708151][ T7816] netlink: zone id is out of range [ 191.737138][ T7816] netlink: get zone limit has 8 unknown bytes [ 191.749370][ T7816] netlink: 203516 bytes leftover after parsing attributes in process `syz.3.663'. [ 191.766344][ T7816] netlink: zone id is out of range [ 191.776902][ T7816] netlink: get zone limit has 8 unknown bytes [ 192.469644][ T7839] netlink: 'syz.0.670': attribute type 22 has an invalid length. [ 192.516054][ T7839] netlink: 4 bytes leftover after parsing attributes in process `syz.0.670'. [ 194.067600][ T7874] netlink: 'syz.3.682': attribute type 29 has an invalid length. [ 194.091874][ T7874] netlink: 'syz.3.682': attribute type 29 has an invalid length. [ 194.141989][ T7874] netlink: 'syz.3.682': attribute type 29 has an invalid length. [ 194.184241][ T7874] netlink: 60 bytes leftover after parsing attributes in process `syz.3.682'. [ 194.405489][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.413203][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.960456][ T7895] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.693'. [ 195.324776][ T7905] netlink: 'syz.2.695': attribute type 4 has an invalid length. [ 195.357351][ T7905] netlink: 152 bytes leftover after parsing attributes in process `syz.2.695'. [ 195.572667][ T7914] netlink: 'syz.1.707': attribute type 4 has an invalid length. [ 195.580423][ T7914] netlink: 152 bytes leftover after parsing attributes in process `syz.1.707'. [ 195.797886][ T7928] FAULT_INJECTION: forcing a failure. [ 195.797886][ T7928] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 195.817876][ T7928] CPU: 1 PID: 7928 Comm: syz.3.702 Not tainted syzkaller #0 [ 195.825225][ T7928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 195.835309][ T7928] Call Trace: [ 195.838610][ T7928] [ 195.841553][ T7928] dump_stack_lvl+0x16c/0x230 [ 195.846259][ T7928] ? show_regs_print_info+0x20/0x20 [ 195.851474][ T7928] ? load_image+0x3b0/0x3b0 [ 195.856078][ T7928] ? __lock_acquire+0x7c80/0x7c80 [ 195.861115][ T7928] ? _copy_from_iter+0x161/0x1290 [ 195.866168][ T7928] should_fail_ex+0x39d/0x4d0 [ 195.870870][ T7928] prepare_alloc_pages+0x1e2/0x5f0 [ 195.876023][ T7928] __alloc_pages+0x127/0x460 [ 195.880640][ T7928] ? zone_statistics+0x170/0x170 [ 195.885613][ T7928] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 195.891001][ T7928] ? copy_page_from_iter+0xe8/0x100 [ 195.896222][ T7928] pipe_write+0x63b/0x1af0 [ 195.900672][ T7928] ? pipe_read+0x12a0/0x12a0 [ 195.905278][ T7928] ? end_current_label_crit_section+0x149/0x170 [ 195.911534][ T7928] ? common_file_perm+0x198/0x1f0 [ 195.916578][ T7928] vfs_write+0x43b/0x940 [ 195.920853][ T7928] ? file_end_write+0x250/0x250 [ 195.925732][ T7928] ? __fget_files+0x44a/0x4d0 [ 195.930451][ T7928] ? __fdget_pos+0x1d8/0x330 [ 195.935125][ T7928] ? ksys_write+0x75/0x250 [ 195.939570][ T7928] ksys_write+0x147/0x250 [ 195.943930][ T7928] ? __ia32_sys_read+0x90/0x90 [ 195.948718][ T7928] ? lockdep_hardirqs_on+0x98/0x150 [ 195.953949][ T7928] do_syscall_64+0x55/0xb0 [ 195.958477][ T7928] ? clear_bhb_loop+0x40/0x90 [ 195.963169][ T7928] ? clear_bhb_loop+0x40/0x90 [ 195.967870][ T7928] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 195.973789][ T7928] RIP: 0033:0x7f0cb058eba9 [ 195.978243][ T7928] 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 [ 195.997872][ T7928] RSP: 002b:00007f0cb133c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 196.006306][ T7928] RAX: ffffffffffffffda RBX: 00007f0cb07d5fa0 RCX: 00007f0cb058eba9 [ 196.014312][ T7928] RDX: 000000000000fdef RSI: 0000200000000300 RDI: 0000000000000000 [ 196.022321][ T7928] RBP: 00007f0cb133c090 R08: 0000000000000000 R09: 0000000000000000 [ 196.030334][ T7928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 196.038362][ T7928] R13: 00007f0cb07d6038 R14: 00007f0cb07d5fa0 R15: 00007ffcdb4577b8 [ 196.046378][ T7928] [ 196.327651][ T7923] netlink: 16211 bytes leftover after parsing attributes in process `syz.1.703'. [ 196.877976][ T7947] FAULT_INJECTION: forcing a failure. [ 196.877976][ T7947] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 196.891697][ T7947] CPU: 1 PID: 7947 Comm: syz.0.710 Not tainted syzkaller #0 [ 196.899034][ T7947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 196.909122][ T7947] Call Trace: [ 196.912426][ T7947] [ 196.915378][ T7947] dump_stack_lvl+0x16c/0x230 [ 196.920082][ T7947] ? show_regs_print_info+0x20/0x20 [ 196.925302][ T7947] ? load_image+0x3b0/0x3b0 [ 196.929824][ T7947] ? __lock_acquire+0x7c80/0x7c80 [ 196.934873][ T7947] ? _copy_from_iter+0x161/0x1290 [ 196.939927][ T7947] should_fail_ex+0x39d/0x4d0 [ 196.944632][ T7947] prepare_alloc_pages+0x1e2/0x5f0 [ 196.949780][ T7947] __alloc_pages+0x127/0x460 [ 196.954403][ T7947] ? zone_statistics+0x170/0x170 [ 196.959371][ T7947] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 196.964800][ T7947] ? copy_page_from_iter+0xe8/0x100 [ 196.970023][ T7947] pipe_write+0x63b/0x1af0 [ 196.974494][ T7947] ? pipe_read+0x12a0/0x12a0 [ 196.979115][ T7947] ? end_current_label_crit_section+0x149/0x170 [ 196.985380][ T7947] ? common_file_perm+0x198/0x1f0 [ 196.990440][ T7947] vfs_write+0x43b/0x940 [ 196.994712][ T7947] ? file_end_write+0x250/0x250 [ 196.999603][ T7947] ? __fget_files+0x44a/0x4d0 [ 197.004318][ T7947] ? __fdget_pos+0x1d8/0x330 [ 197.008926][ T7947] ? ksys_write+0x75/0x250 [ 197.013372][ T7947] ksys_write+0x147/0x250 [ 197.017727][ T7947] ? __ia32_sys_read+0x90/0x90 [ 197.022534][ T7947] ? lockdep_hardirqs_on+0x98/0x150 [ 197.027768][ T7947] do_syscall_64+0x55/0xb0 [ 197.032217][ T7947] ? clear_bhb_loop+0x40/0x90 [ 197.036907][ T7947] ? clear_bhb_loop+0x40/0x90 [ 197.041601][ T7947] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 197.047534][ T7947] RIP: 0033:0x7f886c78eba9 [ 197.051986][ T7947] 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 [ 197.071612][ T7947] RSP: 002b:00007f886d6e1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 197.080050][ T7947] RAX: ffffffffffffffda RBX: 00007f886c9d5fa0 RCX: 00007f886c78eba9 [ 197.088138][ T7947] RDX: 000000000000fdef RSI: 0000200000000300 RDI: 0000000000000000 [ 197.096127][ T7947] RBP: 00007f886d6e1090 R08: 0000000000000000 R09: 0000000000000000 [ 197.104118][ T7947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 197.112114][ T7947] R13: 00007f886c9d6038 R14: 00007f886c9d5fa0 R15: 00007ffd1272bb18 [ 197.120120][ T7947] [ 197.306288][ T7952] netlink: 'syz.3.712': attribute type 4 has an invalid length. [ 197.322539][ T7952] netlink: 152 bytes leftover after parsing attributes in process `syz.3.712'. [ 197.927864][ T7963] netlink: 16211 bytes leftover after parsing attributes in process `syz.0.717'. [ 198.066650][ T7970] delete_channel: no stack [ 198.091508][ T7970] delete_channel: no stack [ 198.156925][ T7970] netlink: 'syz.1.720': attribute type 10 has an invalid length. [ 198.196717][ T7970] batman_adv: batadv0: Adding interface: team0 [ 198.241349][ T7970] batman_adv: batadv0: The MTU of interface team0 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. [ 198.289999][ T7970] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 198.446518][ T7982] netlink: 'syz.2.726': attribute type 4 has an invalid length. [ 198.456706][ T7982] netlink: 152 bytes leftover after parsing attributes in process `syz.2.726'. [ 198.969350][ T7998] netlink: 'syz.2.731': attribute type 12 has an invalid length. [ 198.992317][ T7998] netlink: 132 bytes leftover after parsing attributes in process `syz.2.731'. [ 199.016939][ T7995] netlink: 16211 bytes leftover after parsing attributes in process `syz.1.730'. [ 199.632611][ T8018] netlink: 'syz.1.739': attribute type 4 has an invalid length. [ 199.651199][ T8018] netlink: 152 bytes leftover after parsing attributes in process `syz.1.739'. [ 199.775789][ T8024] IPv6: NLM_F_CREATE should be specified when creating new route [ 199.784056][ T8024] netlink: 1 bytes leftover after parsing attributes in process `syz.0.743'. [ 201.407468][ T8050] netlink: 'syz.2.752': attribute type 22 has an invalid length. [ 201.420254][ T8050] netlink: 4 bytes leftover after parsing attributes in process `syz.2.752'. [ 201.567689][ T8053] netlink: 40227 bytes leftover after parsing attributes in process `syz.1.753'. [ 201.591477][ T8055] netlink: 'syz.3.754': attribute type 4 has an invalid length. [ 201.599359][ T8055] netlink: 152 bytes leftover after parsing attributes in process `syz.3.754'. [ 201.874924][ T8068] netlink: 'syz.3.759': attribute type 3 has an invalid length. [ 202.540559][ T8084] netlink: 'syz.3.765': attribute type 10 has an invalid length. [ 202.608329][ T8084] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.657299][ T8084] .`: (slave team0): Enslaving as an active interface with an up link [ 202.735342][ T8092] netlink: 'syz.0.767': attribute type 4 has an invalid length. [ 202.781241][ T8092] __nla_validate_parse: 1 callbacks suppressed [ 202.781260][ T8092] netlink: 152 bytes leftover after parsing attributes in process `syz.0.767'. [ 203.660036][ T8118] IPv6: pim6reg1: Disabled Multicast RS [ 203.687043][ T8118] FAULT_INJECTION: forcing a failure. [ 203.687043][ T8118] name failslab, interval 1, probability 0, space 0, times 0 [ 203.709845][ T8118] CPU: 0 PID: 8118 Comm: syz.0.778 Not tainted syzkaller #0 [ 203.717307][ T8118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 203.727402][ T8118] Call Trace: [ 203.730712][ T8118] [ 203.733818][ T8118] dump_stack_lvl+0x16c/0x230 [ 203.738555][ T8118] ? show_regs_print_info+0x20/0x20 [ 203.743800][ T8118] ? load_image+0x3b0/0x3b0 [ 203.748347][ T8118] ? __might_sleep+0xe0/0xe0 [ 203.752978][ T8118] ? __lock_acquire+0x7c80/0x7c80 [ 203.758046][ T8118] should_fail_ex+0x39d/0x4d0 [ 203.762772][ T8118] should_failslab+0x9/0x20 [ 203.767315][ T8118] slab_pre_alloc_hook+0x59/0x310 [ 203.772384][ T8118] ? tomoyo_encode+0x28b/0x540 [ 203.777194][ T8118] ? tomoyo_encode+0x28b/0x540 [ 203.781997][ T8118] __kmem_cache_alloc_node+0x53/0x260 [ 203.787412][ T8118] ? tomoyo_encode+0x28b/0x540 [ 203.792223][ T8118] __kmalloc+0xa4/0x240 [ 203.796424][ T8118] tomoyo_encode+0x28b/0x540 [ 203.801064][ T8118] tomoyo_realpath_from_path+0x592/0x5d0 [ 203.806766][ T8118] tomoyo_path_number_perm+0x1ea/0x590 [ 203.812272][ T8118] ? tomoyo_path_number_perm+0x1ba/0x590 [ 203.817947][ T8118] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 203.823454][ T8118] ? ksys_write+0x1c1/0x250 [ 203.828123][ T8118] ? __fget_files+0x28/0x4d0 [ 203.832771][ T8118] security_file_ioctl+0x70/0xa0 [ 203.837759][ T8118] __se_sys_ioctl+0x48/0x170 [ 203.842384][ T8118] do_syscall_64+0x55/0xb0 [ 203.846832][ T8118] ? clear_bhb_loop+0x40/0x90 [ 203.851538][ T8118] ? clear_bhb_loop+0x40/0x90 [ 203.856249][ T8118] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 203.862279][ T8118] RIP: 0033:0x7f886c78eba9 [ 203.866735][ T8118] 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 [ 203.886388][ T8118] RSP: 002b:00007f886d6e1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.894891][ T8118] RAX: ffffffffffffffda RBX: 00007f886c9d5fa0 RCX: 00007f886c78eba9 [ 203.902940][ T8118] RDX: 0000200000000100 RSI: 0000000000008914 RDI: 0000000000000007 [ 203.910958][ T8118] RBP: 00007f886d6e1090 R08: 0000000000000000 R09: 0000000000000000 [ 203.918966][ T8118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.926983][ T8118] R13: 00007f886c9d6038 R14: 00007f886c9d5fa0 R15: 00007ffd1272bb18 [ 203.935014][ T8118] [ 204.012497][ T8118] ERROR: Out of memory at tomoyo_realpath_from_path. [ 204.249316][ T8127] netlink: 'syz.0.781': attribute type 4 has an invalid length. [ 204.261371][ T8127] netlink: 152 bytes leftover after parsing attributes in process `syz.0.781'. [ 205.783332][ T8132] netlink: 'syz.0.782': attribute type 4 has an invalid length. [ 205.792114][ T8132] netlink: 152 bytes leftover after parsing attributes in process `syz.0.782'. [ 206.217950][ T8149] netlink: 'syz.0.790': attribute type 4 has an invalid length. [ 206.241276][ T8149] netlink: 152 bytes leftover after parsing attributes in process `syz.0.790'. [ 206.533920][ T8160] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.794'. [ 206.736638][ T5798] Bluetooth: hci3: command 0x0406 tx timeout [ 206.736646][ T5799] Bluetooth: hci2: command 0x0406 tx timeout [ 206.736690][ T5799] Bluetooth: hci1: command 0x0406 tx timeout [ 206.742831][ T5798] Bluetooth: hci0: command 0x0406 tx timeout [ 206.777016][ T8172] netlink: 'syz.0.796': attribute type 3 has an invalid length. [ 206.786319][ T8172] netlink: 'syz.0.796': attribute type 238 has an invalid length. [ 207.555068][ T8188] netlink: 'syz.1.802': attribute type 4 has an invalid length. [ 207.569804][ T8188] netlink: 152 bytes leftover after parsing attributes in process `syz.1.802'. [ 207.984300][ T8205] wg2: entered promiscuous mode [ 208.000441][ T8205] wg2: entered allmulticast mode [ 209.228839][ T8227] netlink: 'syz.2.815': attribute type 3 has an invalid length. [ 209.245406][ T8227] netlink: 130984 bytes leftover after parsing attributes in process `syz.2.815'. [ 211.202291][ T8264] netlink: 'syz.1.831': attribute type 4 has an invalid length. [ 211.218881][ T8264] netlink: 152 bytes leftover after parsing attributes in process `syz.1.831'. [ 211.523545][ T8274] FAULT_INJECTION: forcing a failure. [ 211.523545][ T8274] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 211.544196][ T8275] netlink: 'syz.1.832': attribute type 3 has an invalid length. [ 211.557409][ T8274] CPU: 0 PID: 8274 Comm: syz.3.834 Not tainted syzkaller #0 [ 211.564757][ T8274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 211.574834][ T8274] Call Trace: [ 211.578129][ T8274] [ 211.581090][ T8274] dump_stack_lvl+0x16c/0x230 [ 211.585800][ T8274] ? show_regs_print_info+0x20/0x20 [ 211.591028][ T8274] ? load_image+0x3b0/0x3b0 [ 211.595555][ T8274] ? __lock_acquire+0x7c80/0x7c80 [ 211.600601][ T8274] ? snprintf+0xdb/0x120 [ 211.604862][ T8274] should_fail_ex+0x39d/0x4d0 [ 211.609570][ T8274] _copy_to_user+0x2f/0xa0 [ 211.614012][ T8274] simple_read_from_buffer+0xe7/0x150 [ 211.619413][ T8274] proc_fail_nth_read+0x1e3/0x250 [ 211.624467][ T8274] ? proc_fault_inject_write+0x340/0x340 [ 211.630124][ T8274] ? fsnotify_perm+0x271/0x5e0 [ 211.634913][ T8274] ? proc_fault_inject_write+0x340/0x340 [ 211.640562][ T8274] vfs_read+0x27e/0x920 [ 211.644748][ T8274] ? kernel_read+0x1e0/0x1e0 [ 211.649357][ T8274] ? __fget_files+0x28/0x4d0 [ 211.653969][ T8274] ? __fget_files+0x44a/0x4d0 [ 211.658678][ T8274] ? __fdget_pos+0x2a3/0x330 [ 211.663286][ T8274] ? ksys_read+0x75/0x250 [ 211.667638][ T8274] ksys_read+0x147/0x250 [ 211.671918][ T8274] ? vfs_write+0x940/0x940 [ 211.676353][ T8274] ? lockdep_hardirqs_on+0x98/0x150 [ 211.681664][ T8274] do_syscall_64+0x55/0xb0 [ 211.686100][ T8274] ? clear_bhb_loop+0x40/0x90 [ 211.690794][ T8274] ? clear_bhb_loop+0x40/0x90 [ 211.695488][ T8274] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 211.701409][ T8274] RIP: 0033:0x7f0cb058d5bc [ 211.705839][ T8274] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 211.725459][ T8274] RSP: 002b:00007f0cb133c030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 211.733903][ T8274] RAX: ffffffffffffffda RBX: 00007f0cb07d5fa0 RCX: 00007f0cb058d5bc [ 211.741906][ T8274] RDX: 000000000000000f RSI: 00007f0cb133c0a0 RDI: 0000000000000004 [ 211.749902][ T8274] RBP: 00007f0cb133c090 R08: 0000000000000000 R09: 0000000000000000 [ 211.757922][ T8274] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 211.765909][ T8274] R13: 00007f0cb07d6038 R14: 00007f0cb07d5fa0 R15: 00007ffcdb4577b8 [ 211.773909][ T8274] [ 211.780386][ T8275] netlink: 'syz.1.832': attribute type 238 has an invalid length. [ 212.323052][ T8297] netlink: 'syz.3.840': attribute type 4 has an invalid length. [ 212.351823][ T8297] netlink: 152 bytes leftover after parsing attributes in process `syz.3.840'. [ 212.546631][ T8300] syzkaller0: entered promiscuous mode [ 212.570988][ T8300] syzkaller0: entered allmulticast mode [ 212.615425][ T8300] netlink: 'syz.0.849': attribute type 10 has an invalid length. [ 212.716909][ T8300] team0: Device veth1_macvtap failed to register rx_handler [ 212.886289][ T8300] syz.0.849 (8300) used greatest stack depth: 19008 bytes left [ 212.903950][ T8310] netlink: 9275 bytes leftover after parsing attributes in process `syz.3.844'. [ 213.585659][ T8331] netlink: 'syz.0.852': attribute type 4 has an invalid length. [ 213.605933][ T8331] netlink: 152 bytes leftover after parsing attributes in process `syz.0.852'. [ 214.073739][ T8343] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.856'. [ 214.382215][ T8349] FAULT_INJECTION: forcing a failure. [ 214.382215][ T8349] name failslab, interval 1, probability 0, space 0, times 0 [ 214.410551][ T8349] CPU: 0 PID: 8349 Comm: syz.2.859 Not tainted syzkaller #0 [ 214.417941][ T8349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 214.428060][ T8349] Call Trace: [ 214.431395][ T8349] [ 214.434377][ T8349] dump_stack_lvl+0x16c/0x230 [ 214.439130][ T8349] ? show_regs_print_info+0x20/0x20 [ 214.444401][ T8349] ? load_image+0x3b0/0x3b0 [ 214.448979][ T8349] ? __lock_acquire+0x7c80/0x7c80 [ 214.454068][ T8349] ? __asan_memset+0x22/0x40 [ 214.458740][ T8349] should_fail_ex+0x39d/0x4d0 [ 214.463536][ T8349] should_failslab+0x9/0x20 [ 214.468111][ T8349] slab_pre_alloc_hook+0x59/0x310 [ 214.473232][ T8349] kmem_cache_alloc+0x5a/0x2e0 [ 214.478071][ T8349] ? security_inode_alloc+0x34/0x110 [ 214.483445][ T8349] security_inode_alloc+0x34/0x110 [ 214.488633][ T8349] inode_init_always+0x8fc/0xc90 [ 214.493643][ T8349] new_inode_pseudo+0x95/0x1d0 [ 214.498585][ T8349] __sock_create+0x12d/0x940 [ 214.503251][ T8349] ? __might_fault+0xaa/0x120 [ 214.507998][ T8349] ? __might_fault+0xc6/0x120 [ 214.512761][ T8349] __sys_socketpair+0x1c1/0x550 [ 214.517700][ T8349] __x64_sys_socketpair+0x9b/0xb0 [ 214.522807][ T8349] do_syscall_64+0x55/0xb0 [ 214.527285][ T8349] ? clear_bhb_loop+0x40/0x90 [ 214.532020][ T8349] ? clear_bhb_loop+0x40/0x90 [ 214.536763][ T8349] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 214.542728][ T8349] RIP: 0033:0x7fa68f78eba9 [ 214.547205][ T8349] 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 [ 214.566875][ T8349] RSP: 002b:00007fa69059a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 214.575376][ T8349] RAX: ffffffffffffffda RBX: 00007fa68f9d5fa0 RCX: 00007fa68f78eba9 [ 214.583413][ T8349] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000001e [ 214.591449][ T8349] RBP: 00007fa69059a090 R08: 0000000000000000 R09: 0000000000000000 [ 214.599501][ T8349] R10: 00002000000000c0 R11: 0000000000000246 R12: 0000000000000001 [ 214.607542][ T8349] R13: 00007fa68f9d6038 R14: 00007fa68f9d5fa0 R15: 00007fff976ec408 [ 214.615607][ T8349] [ 214.626778][ T8349] socket: no more sockets [ 215.423743][ T8364] netlink: 'syz.3.863': attribute type 4 has an invalid length. [ 215.463886][ T8364] netlink: 152 bytes leftover after parsing attributes in process `syz.3.863'. [ 215.889198][ T8369] netlink: 'syz.0.873': attribute type 4 has an invalid length. [ 215.911128][ T8369] netlink: 152 bytes leftover after parsing attributes in process `syz.0.873'. [ 216.320531][ T8376] netlink: 3807 bytes leftover after parsing attributes in process `syz.1.866'. [ 218.818577][ T8382] netlink: 9275 bytes leftover after parsing attributes in process `syz.0.867'. [ 219.183054][ T8391] FAULT_INJECTION: forcing a failure. [ 219.183054][ T8391] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 219.224720][ T8391] CPU: 0 PID: 8391 Comm: syz.2.870 Not tainted syzkaller #0 [ 219.232096][ T8391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 219.242174][ T8391] Call Trace: [ 219.245467][ T8391] [ 219.248417][ T8391] dump_stack_lvl+0x16c/0x230 [ 219.253123][ T8391] ? show_regs_print_info+0x20/0x20 [ 219.258338][ T8391] ? load_image+0x3b0/0x3b0 [ 219.262877][ T8391] ? __might_fault+0xaa/0x120 [ 219.267564][ T8391] ? __lock_acquire+0x7c80/0x7c80 [ 219.272638][ T8391] should_fail_ex+0x39d/0x4d0 [ 219.277340][ T8391] _copy_from_user+0x2f/0xe0 [ 219.281955][ T8391] __sys_bpf+0x1e9/0x800 [ 219.286212][ T8391] ? bpf_link_show_fdinfo+0x350/0x350 [ 219.291626][ T8391] ? lock_chain_count+0x20/0x20 [ 219.296496][ T8391] __x64_sys_bpf+0x7c/0x90 [ 219.300929][ T8391] do_syscall_64+0x55/0xb0 [ 219.305392][ T8391] ? clear_bhb_loop+0x40/0x90 [ 219.310081][ T8391] ? clear_bhb_loop+0x40/0x90 [ 219.314773][ T8391] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 219.320685][ T8391] RIP: 0033:0x7fa68f78eba9 [ 219.325117][ T8391] 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 [ 219.344742][ T8391] RSP: 002b:00007fa69059a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 219.353268][ T8391] RAX: ffffffffffffffda RBX: 00007fa68f9d5fa0 RCX: 00007fa68f78eba9 [ 219.361256][ T8391] RDX: 0000000000000090 RSI: 00002000000000c0 RDI: 0000000000000005 [ 219.369236][ T8391] RBP: 00007fa69059a090 R08: 0000000000000000 R09: 0000000000000000 [ 219.377301][ T8391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 219.385287][ T8391] R13: 00007fa68f9d6038 R14: 00007fa68f9d5fa0 R15: 00007fff976ec408 [ 219.393296][ T8391] [ 219.747223][ T8402] netlink: 'syz.1.877': attribute type 3 has an invalid length. [ 219.791597][ T8402] netlink: 130984 bytes leftover after parsing attributes in process `syz.1.877'. [ 219.824614][ T8403] netlink: 'syz.2.876': attribute type 4 has an invalid length. [ 219.881498][ T8403] netlink: 152 bytes leftover after parsing attributes in process `syz.2.876'. [ 221.827612][ T8416] mac80211_hwsim hwsim8 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 222.463821][ T8440] netlink: 'syz.0.889': attribute type 4 has an invalid length. [ 222.476012][ T8440] netlink: 152 bytes leftover after parsing attributes in process `syz.0.889'. [ 222.802059][ T8455] netlink: 'syz.2.896': attribute type 46 has an invalid length. [ 222.820506][ T8455] netlink: 36 bytes leftover after parsing attributes in process `syz.2.896'. [ 222.883657][ T8459] netlink: 'syz.1.897': attribute type 1 has an invalid length. [ 222.905231][ T8459] netlink: 'syz.1.897': attribute type 4 has an invalid length. [ 222.916527][ T8459] netlink: 9462 bytes leftover after parsing attributes in process `syz.1.897'. [ 223.288464][ T8469] netlink: 'syz.1.900': attribute type 10 has an invalid length. [ 223.435638][ T8473] netlink: 'syz.3.902': attribute type 19 has an invalid length. [ 223.451051][ T8473] netlink: 40 bytes leftover after parsing attributes in process `syz.3.902'. [ 223.530672][ T8475] netlink: 'syz.1.903': attribute type 4 has an invalid length. [ 223.586559][ T8475] netlink: 152 bytes leftover after parsing attributes in process `syz.1.903'. [ 224.011131][ T58] wlan1: Trigger new scan to find an IBSS to join [ 226.370543][ T8510] netlink: 168 bytes leftover after parsing attributes in process `syz.1.916'. [ 226.561581][ T8515] netlink: 'syz.0.918': attribute type 4 has an invalid length. [ 226.592645][ T8515] netlink: 152 bytes leftover after parsing attributes in process `syz.0.918'. [ 226.876340][ T8520] netlink: 35840 bytes leftover after parsing attributes in process `syz.1.919'. [ 226.909112][ T8520] netlink: 'syz.1.919': attribute type 10 has an invalid length. [ 226.934991][ T8520] netlink: 40 bytes leftover after parsing attributes in process `syz.1.919'. [ 226.959130][ T8520] ipvlan1: entered promiscuous mode [ 226.990480][ T8520] ipvlan1: entered allmulticast mode [ 227.021774][ T8520] veth0_vlan: entered allmulticast mode [ 227.058513][ T8520] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 227.543527][ T8528] FAULT_INJECTION: forcing a failure. [ 227.543527][ T8528] name failslab, interval 1, probability 0, space 0, times 0 [ 227.556609][ T8528] CPU: 0 PID: 8528 Comm: syz.2.922 Not tainted syzkaller #0 [ 227.563948][ T8528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 227.574030][ T8528] Call Trace: [ 227.577341][ T8528] [ 227.580293][ T8528] dump_stack_lvl+0x16c/0x230 [ 227.585006][ T8528] ? show_regs_print_info+0x20/0x20 [ 227.590235][ T8528] ? load_image+0x3b0/0x3b0 [ 227.594768][ T8528] ? __might_sleep+0xe0/0xe0 [ 227.599390][ T8528] ? __lock_acquire+0x7c80/0x7c80 [ 227.604452][ T8528] ? prepend_path+0x4b/0x960 [ 227.609070][ T8528] should_fail_ex+0x39d/0x4d0 [ 227.613790][ T8528] should_failslab+0x9/0x20 [ 227.618335][ T8528] slab_pre_alloc_hook+0x59/0x310 [ 227.623395][ T8528] ? __asan_memcpy+0x40/0x70 [ 227.628018][ T8528] ? tomoyo_encode+0x28b/0x540 [ 227.632813][ T8528] ? tomoyo_encode+0x28b/0x540 [ 227.637616][ T8528] __kmem_cache_alloc_node+0x53/0x260 [ 227.643028][ T8528] ? prepend_path+0x4b/0x960 [ 227.647660][ T8528] ? tomoyo_encode+0x28b/0x540 [ 227.652462][ T8528] __kmalloc+0xa4/0x240 [ 227.656656][ T8528] tomoyo_encode+0x28b/0x540 [ 227.661284][ T8528] tomoyo_realpath_from_path+0x592/0x5d0 [ 227.666975][ T8528] tomoyo_path_number_perm+0x1ea/0x590 [ 227.672570][ T8528] ? tomoyo_path_number_perm+0x1ba/0x590 [ 227.678234][ T8528] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 227.683730][ T8528] ? ksys_write+0x1c1/0x250 [ 227.688330][ T8528] ? __fget_files+0x28/0x4d0 [ 227.692967][ T8528] security_file_ioctl+0x70/0xa0 [ 227.697942][ T8528] __se_sys_ioctl+0x48/0x170 [ 227.702564][ T8528] do_syscall_64+0x55/0xb0 [ 227.707004][ T8528] ? clear_bhb_loop+0x40/0x90 [ 227.711707][ T8528] ? clear_bhb_loop+0x40/0x90 [ 227.716408][ T8528] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 227.722336][ T8528] RIP: 0033:0x7fa68f78eba9 [ 227.726777][ T8528] 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 [ 227.746434][ T8528] RSP: 002b:00007fa69059a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 227.754890][ T8528] RAX: ffffffffffffffda RBX: 00007fa68f9d5fa0 RCX: 00007fa68f78eba9 [ 227.762885][ T8528] RDX: 0000200000000100 RSI: 00000000400454d9 RDI: 0000000000000008 [ 227.770973][ T8528] RBP: 00007fa69059a090 R08: 0000000000000000 R09: 0000000000000000 [ 227.778967][ T8528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 227.786972][ T8528] R13: 00007fa68f9d6038 R14: 00007fa68f9d5fa0 R15: 00007fff976ec408 [ 227.795150][ T8528] [ 227.809748][ T8528] ERROR: Out of memory at tomoyo_realpath_from_path. [ 228.448229][ T8550] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.930'. [ 228.639394][ T8551] netlink: 'syz.2.931': attribute type 4 has an invalid length. [ 228.651306][ T8551] netlink: 152 bytes leftover after parsing attributes in process `syz.2.931'. [ 230.008940][ T58] wlan1: Trigger new scan to find an IBSS to join [ 230.368954][ T8591] netlink: 'syz.2.943': attribute type 4 has an invalid length. [ 230.381113][ T8591] netlink: 152 bytes leftover after parsing attributes in process `syz.2.943'. [ 230.614723][ T8590] netlink: 'syz.1.944': attribute type 10 has an invalid length. [ 230.647097][ T8590] netlink: 55 bytes leftover after parsing attributes in process `syz.1.944'. [ 230.993516][ T7229] wlan1: Creating new IBSS network, BSSID 72:8f:30:aa:bc:cc [ 231.162470][ T8607] netlink: 'syz.3.949': attribute type 4 has an invalid length. [ 231.632569][ T8625] netlink: 'syz.2.955': attribute type 4 has an invalid length. [ 231.644663][ T8625] netlink: 152 bytes leftover after parsing attributes in process `syz.2.955'. [ 232.869844][ T8634] netlink: 'syz.0.961': attribute type 1 has an invalid length. [ 232.889845][ T8634] netlink: 146340 bytes leftover after parsing attributes in process `syz.0.961'. [ 233.139988][ T8649] netlink: 'syz.1.966': attribute type 4 has an invalid length. [ 233.166462][ T8649] netlink: 152 bytes leftover after parsing attributes in process `syz.1.966'. [ 235.382855][ T8693] netlink: 'syz.1.978': attribute type 4 has an invalid length. [ 235.390655][ T8693] netlink: 152 bytes leftover after parsing attributes in process `syz.1.978'. [ 236.882298][ T8702] FAULT_INJECTION: forcing a failure. [ 236.882298][ T8702] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 236.916083][ T8702] CPU: 0 PID: 8702 Comm: syz.0.983 Not tainted syzkaller #0 [ 236.923442][ T8702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 236.933528][ T8702] Call Trace: [ 236.936839][ T8702] [ 236.939803][ T8702] dump_stack_lvl+0x16c/0x230 [ 236.944530][ T8702] ? show_regs_print_info+0x20/0x20 [ 236.949764][ T8702] ? load_image+0x3b0/0x3b0 [ 236.954311][ T8702] ? __might_fault+0xaa/0x120 [ 236.959020][ T8702] ? __lock_acquire+0x7c80/0x7c80 [ 236.964080][ T8702] should_fail_ex+0x39d/0x4d0 [ 236.968806][ T8702] _copy_from_user+0x2f/0xe0 [ 236.973429][ T8702] bpf_prog_test_run_xdp+0xca3/0xfa0 [ 236.978784][ T8702] ? dev_put+0x80/0x80 [ 236.982913][ T8702] ? dev_put+0x80/0x80 [ 236.987025][ T8702] bpf_prog_test_run+0x321/0x390 [ 236.992000][ T8702] __sys_bpf+0x440/0x800 [ 236.996281][ T8702] ? bpf_link_show_fdinfo+0x350/0x350 [ 237.001700][ T8702] ? lock_chain_count+0x20/0x20 [ 237.006599][ T8702] __x64_sys_bpf+0x7c/0x90 [ 237.011044][ T8702] do_syscall_64+0x55/0xb0 [ 237.015503][ T8702] ? clear_bhb_loop+0x40/0x90 [ 237.020227][ T8702] ? clear_bhb_loop+0x40/0x90 [ 237.024942][ T8702] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 237.030876][ T8702] RIP: 0033:0x7f886c78eba9 [ 237.035328][ T8702] 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 [ 237.054975][ T8702] RSP: 002b:00007f886d6e1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 237.063434][ T8702] RAX: ffffffffffffffda RBX: 00007f886c9d5fa0 RCX: 00007f886c78eba9 [ 237.071450][ T8702] RDX: 0000000000000050 RSI: 0000200000000c80 RDI: 000000000000000a [ 237.079458][ T8702] RBP: 00007f886d6e1090 R08: 0000000000000000 R09: 0000000000000000 [ 237.087460][ T8702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 237.095455][ T8702] R13: 00007f886c9d6038 R14: 00007f886c9d5fa0 R15: 00007ffd1272bb18 [ 237.103488][ T8702] [ 237.252452][ T8706] netlink: 40 bytes leftover after parsing attributes in process `syz.2.984'. [ 237.698485][ T8718] FAULT_INJECTION: forcing a failure. [ 237.698485][ T8718] name failslab, interval 1, probability 0, space 0, times 0 [ 237.747609][ T8718] CPU: 1 PID: 8718 Comm: syz.0.987 Not tainted syzkaller #0 [ 237.755013][ T8718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 237.765127][ T8718] Call Trace: [ 237.768533][ T8718] [ 237.771506][ T8718] dump_stack_lvl+0x16c/0x230 [ 237.776248][ T8718] ? show_regs_print_info+0x20/0x20 [ 237.781503][ T8718] ? load_image+0x3b0/0x3b0 [ 237.786050][ T8718] ? __lock_acquire+0x7c80/0x7c80 [ 237.791129][ T8718] should_fail_ex+0x39d/0x4d0 [ 237.795871][ T8718] should_failslab+0x9/0x20 [ 237.800424][ T8718] slab_pre_alloc_hook+0x59/0x310 [ 237.805498][ T8718] ? sk_prot_alloc+0xe7/0x210 [ 237.810215][ T8718] ? sk_prot_alloc+0xe7/0x210 [ 237.814933][ T8718] __kmem_cache_alloc_node+0x53/0x260 [ 237.820363][ T8718] ? sk_prot_alloc+0xe7/0x210 [ 237.825089][ T8718] __kmalloc+0xa4/0x240 [ 237.829295][ T8718] sk_prot_alloc+0xe7/0x210 [ 237.833839][ T8718] ? sk_alloc+0x24/0x360 [ 237.838121][ T8718] sk_alloc+0x3a/0x360 [ 237.842339][ T8718] ? bpf_ctx_init+0x163/0x1a0 [ 237.847085][ T8718] ? bpf_prog_test_run_skb+0x268/0x11c0 [ 237.852706][ T8718] bpf_prog_test_run_skb+0x39a/0x11c0 [ 237.858129][ T8718] ? __fget_files+0x28/0x4d0 [ 237.862779][ T8718] ? cpu_online+0x60/0x60 [ 237.867175][ T8718] bpf_prog_test_run+0x321/0x390 [ 237.872163][ T8718] __sys_bpf+0x440/0x800 [ 237.876456][ T8718] ? bpf_link_show_fdinfo+0x350/0x350 [ 237.881897][ T8718] ? lock_chain_count+0x20/0x20 [ 237.886816][ T8718] __x64_sys_bpf+0x7c/0x90 [ 237.891302][ T8718] do_syscall_64+0x55/0xb0 [ 237.895767][ T8718] ? clear_bhb_loop+0x40/0x90 [ 237.900479][ T8718] ? clear_bhb_loop+0x40/0x90 [ 237.905192][ T8718] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 237.911145][ T8718] RIP: 0033:0x7f886c78eba9 [ 237.915618][ T8718] 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 [ 237.935272][ T8718] RSP: 002b:00007f886d6e1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 237.943809][ T8718] RAX: ffffffffffffffda RBX: 00007f886c9d5fa0 RCX: 00007f886c78eba9 [ 237.952007][ T8718] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 237.960006][ T8718] RBP: 00007f886d6e1090 R08: 0000000000000000 R09: 0000000000000000 [ 237.968380][ T8718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 237.976380][ T8718] R13: 00007f886c9d6038 R14: 00007f886c9d5fa0 R15: 00007ffd1272bb18 [ 237.984387][ T8718] [ 238.028711][ T8719] netlink: 'syz.3.988': attribute type 4 has an invalid length. [ 238.065020][ T8719] netlink: 152 bytes leftover after parsing attributes in process `syz.3.988'. [ 240.122051][ T8758] netlink: 'syz.0.1000': attribute type 4 has an invalid length. [ 240.151093][ T8758] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1000'. [ 240.419163][ T8770] FAULT_INJECTION: forcing a failure. [ 240.419163][ T8770] name failslab, interval 1, probability 0, space 0, times 0 [ 240.433839][ T8770] CPU: 0 PID: 8770 Comm: syz.0.1005 Not tainted syzkaller #0 [ 240.441265][ T8770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 240.451353][ T8770] Call Trace: [ 240.454653][ T8770] [ 240.457604][ T8770] dump_stack_lvl+0x16c/0x230 [ 240.462328][ T8770] ? show_regs_print_info+0x20/0x20 [ 240.467551][ T8770] ? load_image+0x3b0/0x3b0 [ 240.472074][ T8770] ? __might_sleep+0xe0/0xe0 [ 240.476682][ T8770] ? __lock_acquire+0x7c80/0x7c80 [ 240.481745][ T8770] ? node_tag_clear+0x1ec/0x310 [ 240.486646][ T8770] should_fail_ex+0x39d/0x4d0 [ 240.491352][ T8770] should_failslab+0x9/0x20 [ 240.495881][ T8770] slab_pre_alloc_hook+0x59/0x310 [ 240.500930][ T8770] ? __kernfs_new_node+0x9d/0x7e0 [ 240.505972][ T8770] ? __kernfs_new_node+0x9d/0x7e0 [ 240.511013][ T8770] __kmem_cache_alloc_node+0x53/0x260 [ 240.516429][ T8770] ? __kernfs_new_node+0x9d/0x7e0 [ 240.521498][ T8770] __kmalloc_node_track_caller+0xa2/0x230 [ 240.527256][ T8770] kstrdup+0x3b/0x80 [ 240.531176][ T8770] __kernfs_new_node+0x9d/0x7e0 [ 240.536050][ T8770] ? kernfs_add_one+0x14e/0x6b0 [ 240.540928][ T8770] ? kernfs_new_node+0x260/0x260 [ 240.545904][ T8770] ? sysfs_do_create_link_sd+0x75/0x110 [ 240.551473][ T8770] ? __lock_acquire+0x7c80/0x7c80 [ 240.556519][ T8770] ? do_raw_spin_lock+0x121/0x2c0 [ 240.561567][ T8770] kernfs_new_node+0x14c/0x260 [ 240.566351][ T8770] kernfs_create_link+0xa7/0x200 [ 240.571311][ T8770] sysfs_do_create_link_sd+0x83/0x110 [ 240.576705][ T8770] device_add_class_symlinks+0x1cf/0x240 [ 240.582362][ T8770] device_add+0x507/0xc20 [ 240.586709][ T8770] ? device_initialize+0x24b/0x440 [ 240.591928][ T8770] netdev_register_kobject+0x17a/0x310 [ 240.597418][ T8770] register_netdevice+0x128f/0x1ae0 [ 240.602662][ T8770] ? netif_stacked_transfer_operstate+0x210/0x210 [ 240.609098][ T8770] ? __lock_acquire+0x7c80/0x7c80 [ 240.614142][ T8770] ? net_generic+0x1e/0x240 [ 240.618671][ T8770] ip6_tnl_create2+0x80/0x140 [ 240.623371][ T8770] ip6_tnl_locate+0x702/0x800 [ 240.628078][ T8770] ? ip6_tnl_parm_from_user+0x340/0x340 [ 240.633644][ T8770] ? __might_fault+0xaa/0x120 [ 240.638331][ T8770] ? __might_fault+0xc6/0x120 [ 240.643020][ T8770] ? __might_fault+0xaa/0x120 [ 240.647714][ T8770] ? ip6_tnl_siocdevprivate+0x605/0xac0 [ 240.653288][ T8770] ip6_tnl_siocdevprivate+0x629/0xac0 [ 240.658684][ T8770] ? ip6_tnl_start_xmit+0x1140/0x1140 [ 240.664080][ T8770] ? rcu_is_watching+0x15/0xb0 [ 240.668867][ T8770] ? full_name_hash+0x92/0xe0 [ 240.673658][ T8770] dev_ifsioc+0xae6/0xe20 [ 240.678007][ T8770] ? dev_ioctl+0x1170/0x1170 [ 240.682613][ T8770] ? dev_load+0x21/0x1f0 [ 240.686870][ T8770] ? dev_load+0x21/0x1f0 [ 240.691126][ T8770] dev_ioctl+0x87a/0x1170 [ 240.695469][ T8770] sock_ioctl+0x726/0x7a0 [ 240.699824][ T8770] ? sock_poll+0x3d0/0x3d0 [ 240.704268][ T8770] ? bpf_lsm_file_ioctl+0x9/0x10 [ 240.709218][ T8770] ? security_file_ioctl+0x80/0xa0 [ 240.714351][ T8770] ? sock_poll+0x3d0/0x3d0 [ 240.718786][ T8770] __se_sys_ioctl+0xfd/0x170 [ 240.723417][ T8770] do_syscall_64+0x55/0xb0 [ 240.727873][ T8770] ? clear_bhb_loop+0x40/0x90 [ 240.732574][ T8770] ? clear_bhb_loop+0x40/0x90 [ 240.737295][ T8770] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 240.743216][ T8770] RIP: 0033:0x7f886c78eba9 [ 240.747660][ T8770] 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 [ 240.767301][ T8770] RSP: 002b:00007f886d6e1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 240.775733][ T8770] RAX: ffffffffffffffda RBX: 00007f886c9d5fa0 RCX: 00007f886c78eba9 [ 240.783726][ T8770] RDX: 0000200000000080 RSI: 00000000000089f1 RDI: 0000000000000007 [ 240.791798][ T8770] RBP: 00007f886d6e1090 R08: 0000000000000000 R09: 0000000000000000 [ 240.799780][ T8770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 240.807766][ T8770] R13: 00007f886c9d6038 R14: 00007f886c9d5fa0 R15: 00007ffd1272bb18 [ 240.815771][ T8770] [ 241.458308][ T8789] netlink: 'syz.1.1010': attribute type 3 has an invalid length. [ 241.481107][ T8789] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1010'. [ 241.568624][ T8796] netlink: 'syz.2.1013': attribute type 4 has an invalid length. [ 241.579061][ T8796] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1013'. [ 243.093614][ T8830] netlink: 'syz.0.1023': attribute type 4 has an invalid length. [ 243.118139][ T8830] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1023'. [ 244.125574][ T8841] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.1029'. [ 244.145584][ T8841] netlink: 'syz.1.1029': attribute type 10 has an invalid length. [ 244.164057][ T8843] netlink: 'syz.0.1028': attribute type 9 has an invalid length. [ 244.179130][ T8843] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1028'. [ 244.192785][ T8841] team0: Port device wlan1 added [ 244.577982][ T8862] netlink: 'syz.0.1036': attribute type 4 has an invalid length. [ 244.592400][ T8862] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1036'. [ 245.179803][ T8877] netlink: 'syz.3.1042': attribute type 29 has an invalid length. [ 245.193562][ T8877] netlink: 'syz.3.1042': attribute type 29 has an invalid length. [ 245.213944][ T8878] netlink: 'syz.3.1042': attribute type 29 has an invalid length. [ 246.393873][ T8900] netlink: 'syz.1.1049': attribute type 4 has an invalid length. [ 246.423309][ T8900] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1049'. [ 246.697292][ T8907] FAULT_INJECTION: forcing a failure. [ 246.697292][ T8907] name failslab, interval 1, probability 0, space 0, times 0 [ 246.710509][ T8907] CPU: 1 PID: 8907 Comm: syz.0.1050 Not tainted syzkaller #0 [ 246.717950][ T8907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 246.728069][ T8907] Call Trace: [ 246.731384][ T8907] [ 246.734341][ T8907] dump_stack_lvl+0x16c/0x230 [ 246.739078][ T8907] ? sctp_sendmsg+0x155c/0x27e0 [ 246.743950][ T8907] ? ___sys_sendmsg+0x220/0x290 [ 246.748840][ T8907] ? show_regs_print_info+0x20/0x20 [ 246.754090][ T8907] ? load_image+0x3b0/0x3b0 [ 246.758654][ T8907] should_fail_ex+0x39d/0x4d0 [ 246.763394][ T8907] should_failslab+0x9/0x20 [ 246.767944][ T8907] slab_pre_alloc_hook+0x59/0x310 [ 246.773026][ T8907] ? sctp_add_bind_addr+0x8c/0x360 [ 246.778205][ T8907] __kmem_cache_alloc_node+0x53/0x260 [ 246.783633][ T8907] ? sctp_add_bind_addr+0x8c/0x360 [ 246.788790][ T8907] kmalloc_trace+0x2a/0xe0 [ 246.793257][ T8907] sctp_add_bind_addr+0x8c/0x360 [ 246.798243][ T8907] sctp_copy_local_addr_list+0x30c/0x4e0 [ 246.803930][ T8907] ? sctp_copy_local_addr_list+0x9c/0x4e0 [ 246.809698][ T8907] ? sctp_do_8_2_transport_strike+0x8b0/0x8b0 [ 246.815813][ T8907] ? sctp_v4_is_any+0x35/0x60 [ 246.820523][ T8907] ? sctp_copy_one_addr+0x8c/0x350 [ 246.825656][ T8907] sctp_bind_addr_copy+0x189/0x3c0 [ 246.830791][ T8907] sctp_connect_new_asoc+0x2da/0x690 [ 246.836103][ T8907] ? __sctp_connect+0xd20/0xd20 [ 246.840972][ T8907] ? __local_bh_enable_ip+0x12e/0x1c0 [ 246.846364][ T8907] ? _local_bh_enable+0xa0/0xa0 [ 246.851228][ T8907] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 246.857063][ T8907] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 246.862941][ T8907] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 246.868536][ T8907] ? security_sctp_bind_connect+0x89/0xb0 [ 246.874289][ T8907] sctp_sendmsg+0x155c/0x27e0 [ 246.879027][ T8907] ? sctp_getsockopt+0xb60/0xb60 [ 246.883994][ T8907] ? aa_sk_perm+0x7fc/0x930 [ 246.888545][ T8907] ? aa_af_perm+0x2b0/0x2b0 [ 246.893078][ T8907] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 246.899537][ T8907] ? sock_rps_record_flow+0x19/0x400 [ 246.904848][ T8907] ? inet_send_prepare+0x260/0x260 [ 246.909984][ T8907] ? inet_sendmsg+0x7c/0x2f0 [ 246.914603][ T8907] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 246.919916][ T8907] ? security_socket_sendmsg+0x80/0xa0 [ 246.925390][ T8907] ? inet_send_prepare+0x260/0x260 [ 246.930538][ T8907] ____sys_sendmsg+0x5bf/0x950 [ 246.935351][ T8907] ? __asan_memset+0x22/0x40 [ 246.940010][ T8907] ? __sys_sendmsg_sock+0x30/0x30 [ 246.945061][ T8907] ? __import_iovec+0x5f2/0x860 [ 246.949946][ T8907] ? import_iovec+0x73/0xa0 [ 246.954480][ T8907] ___sys_sendmsg+0x220/0x290 [ 246.959198][ T8907] ? __sys_sendmsg+0x270/0x270 [ 246.964005][ T8907] ? __lock_acquire+0x7c80/0x7c80 [ 246.969070][ T8907] __se_sys_sendmsg+0x1a5/0x270 [ 246.973959][ T8907] ? __x64_sys_sendmsg+0x80/0x80 [ 246.978944][ T8907] ? lockdep_hardirqs_on+0x98/0x150 [ 246.984178][ T8907] do_syscall_64+0x55/0xb0 [ 246.988623][ T8907] ? clear_bhb_loop+0x40/0x90 [ 246.993330][ T8907] ? clear_bhb_loop+0x40/0x90 [ 246.998042][ T8907] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 247.003968][ T8907] RIP: 0033:0x7f886c78eba9 [ 247.008408][ T8907] 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 [ 247.028134][ T8907] RSP: 002b:00007f886d6e1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.036577][ T8907] RAX: ffffffffffffffda RBX: 00007f886c9d5fa0 RCX: 00007f886c78eba9 [ 247.044563][ T8907] RDX: 00000000240448c4 RSI: 0000200000000500 RDI: 0000000000000003 [ 247.052556][ T8907] RBP: 00007f886d6e1090 R08: 0000000000000000 R09: 0000000000000000 [ 247.060548][ T8907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 247.068530][ T8907] R13: 00007f886c9d6038 R14: 00007f886c9d5fa0 R15: 00007ffd1272bb18 [ 247.076535][ T8907] [ 247.086347][ T7229] wlan1: Trigger new scan to find an IBSS to join [ 248.346241][ T8939] netlink: 'syz.2.1060': attribute type 4 has an invalid length. [ 248.361106][ T8939] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1060'. [ 248.999583][ T8943] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1062'. [ 249.024487][ T8949] FAULT_INJECTION: forcing a failure. [ 249.024487][ T8949] name failslab, interval 1, probability 0, space 0, times 0 [ 249.058224][ T8949] CPU: 0 PID: 8949 Comm: syz.2.1063 Not tainted syzkaller #0 [ 249.065679][ T8949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 249.075792][ T8949] Call Trace: [ 249.079111][ T8949] [ 249.082111][ T8949] dump_stack_lvl+0x16c/0x230 [ 249.086841][ T8949] ? show_regs_print_info+0x20/0x20 [ 249.092087][ T8949] ? load_image+0x3b0/0x3b0 [ 249.096632][ T8949] ? __might_sleep+0xe0/0xe0 [ 249.101264][ T8949] ? __lock_acquire+0x7c80/0x7c80 [ 249.106336][ T8949] should_fail_ex+0x39d/0x4d0 [ 249.111085][ T8949] should_failslab+0x9/0x20 [ 249.115633][ T8949] slab_pre_alloc_hook+0x59/0x310 [ 249.120723][ T8949] ? ip6_dst_lookup_tail+0x297/0x14a0 [ 249.126136][ T8949] ? ip6_setup_cork+0x1d6/0xfe0 [ 249.131034][ T8949] __kmem_cache_alloc_node+0x53/0x260 [ 249.136468][ T8949] ? ip6_setup_cork+0x1d6/0xfe0 [ 249.141359][ T8949] kmalloc_trace+0x2a/0xe0 [ 249.145830][ T8949] ip6_setup_cork+0x1d6/0xfe0 [ 249.150555][ T8949] ip6_make_skb+0x1a0/0x4c0 [ 249.155087][ T8949] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 249.159972][ T8949] ? __ip6_flush_pending_frames+0x3a0/0x3a0 [ 249.165904][ T8949] ? ip6_dst_hoplimit+0x96/0x350 [ 249.170867][ T8949] ? ip6_dst_hoplimit+0x96/0x350 [ 249.175832][ T8949] udpv6_sendmsg+0x1b7e/0x22f0 [ 249.180629][ T8949] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 249.185514][ T8949] ? udp_v6_early_demux+0xf60/0xf60 [ 249.190836][ T8949] ? lock_chain_count+0x20/0x20 [ 249.195728][ T8949] ? _local_bh_enable+0xa0/0xa0 [ 249.200600][ T8949] ? inet_send_prepare+0x1b3/0x260 [ 249.205746][ T8949] ? inet_send_prepare+0x1b3/0x260 [ 249.210879][ T8949] ? inet6_sendmsg+0x5f/0xd0 [ 249.215496][ T8949] ? inet6_compat_ioctl+0x380/0x380 [ 249.220726][ T8949] ____sys_sendmsg+0x5bf/0x950 [ 249.225521][ T8949] ? __asan_memset+0x22/0x40 [ 249.230135][ T8949] ? __sys_sendmsg_sock+0x30/0x30 [ 249.235181][ T8949] ? __import_iovec+0x3fa/0x860 [ 249.240063][ T8949] ? import_iovec+0x73/0xa0 [ 249.244592][ T8949] ___sys_sendmsg+0x220/0x290 [ 249.249294][ T8949] ? __sys_sendmsg+0x270/0x270 [ 249.254096][ T8949] ? __lock_acquire+0x7c80/0x7c80 [ 249.259159][ T8949] __se_sys_sendmsg+0x1a5/0x270 [ 249.264031][ T8949] ? __x64_sys_sendmsg+0x80/0x80 [ 249.269000][ T8949] ? lockdep_hardirqs_on+0x98/0x150 [ 249.274221][ T8949] do_syscall_64+0x55/0xb0 [ 249.278651][ T8949] ? clear_bhb_loop+0x40/0x90 [ 249.283343][ T8949] ? clear_bhb_loop+0x40/0x90 [ 249.288035][ T8949] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 249.293952][ T8949] RIP: 0033:0x7fa68f78eba9 [ 249.298384][ T8949] 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 [ 249.318008][ T8949] RSP: 002b:00007fa69059a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 249.326441][ T8949] RAX: ffffffffffffffda RBX: 00007fa68f9d5fa0 RCX: 00007fa68f78eba9 [ 249.334428][ T8949] RDX: 0000000020000001 RSI: 0000200000002580 RDI: 0000000000000003 [ 249.342502][ T8949] RBP: 00007fa69059a090 R08: 0000000000000000 R09: 0000000000000000 [ 249.350488][ T8949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 249.358466][ T8949] R13: 00007fa68f9d6038 R14: 00007fa68f9d5fa0 R15: 00007fff976ec408 [ 249.366464][ T8949] [ 249.400065][ T8955] netlink: 'syz.0.1065': attribute type 9 has an invalid length. [ 249.408077][ T8955] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1065'. [ 249.722947][ T8968] netlink: 'syz.1.1071': attribute type 4 has an invalid length. [ 249.784466][ T8968] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1071'. [ 251.058030][ T58] wlan1: Trigger new scan to find an IBSS to join [ 251.416907][ T8991] FAULT_INJECTION: forcing a failure. [ 251.416907][ T8991] name failslab, interval 1, probability 0, space 0, times 0 [ 251.461706][ T8991] CPU: 0 PID: 8991 Comm: syz.0.1077 Not tainted syzkaller #0 [ 251.469158][ T8991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 251.479259][ T8991] Call Trace: [ 251.482581][ T8991] [ 251.485558][ T8991] dump_stack_lvl+0x16c/0x230 [ 251.490304][ T8991] ? show_regs_print_info+0x20/0x20 [ 251.495562][ T8991] ? load_image+0x3b0/0x3b0 [ 251.500124][ T8991] ? __lock_acquire+0x7c80/0x7c80 [ 251.505211][ T8991] should_fail_ex+0x39d/0x4d0 [ 251.509963][ T8991] should_failslab+0x9/0x20 [ 251.514532][ T8991] slab_pre_alloc_hook+0x59/0x310 [ 251.519622][ T8991] ? kvmalloc_node+0x70/0x180 [ 251.524360][ T8991] ? kvmalloc_node+0x70/0x180 [ 251.529086][ T8991] __kmem_cache_alloc_node+0x53/0x260 [ 251.534525][ T8991] ? kvmalloc_node+0x70/0x180 [ 251.539262][ T8991] __kmalloc_node+0xa4/0x230 [ 251.543922][ T8991] kvmalloc_node+0x70/0x180 [ 251.548487][ T8991] map_get_next_key+0x295/0x620 [ 251.553384][ T8991] ? __might_fault+0xc6/0x120 [ 251.558110][ T8991] __sys_bpf+0x6b0/0x800 [ 251.562409][ T8991] ? bpf_link_show_fdinfo+0x350/0x350 [ 251.567881][ T8991] ? lock_chain_count+0x20/0x20 [ 251.572794][ T8991] __x64_sys_bpf+0x7c/0x90 [ 251.577259][ T8991] do_syscall_64+0x55/0xb0 [ 251.581715][ T8991] ? clear_bhb_loop+0x40/0x90 [ 251.586420][ T8991] ? clear_bhb_loop+0x40/0x90 [ 251.591115][ T8991] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 251.597039][ T8991] RIP: 0033:0x7f886c78eba9 [ 251.601478][ T8991] 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 [ 251.621105][ T8991] RSP: 002b:00007f886d6e1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 251.629540][ T8991] RAX: ffffffffffffffda RBX: 00007f886c9d5fa0 RCX: 00007f886c78eba9 [ 251.637530][ T8991] RDX: 0000000000000020 RSI: 0000200000000800 RDI: 0000000000000004 [ 251.645515][ T8991] RBP: 00007f886d6e1090 R08: 0000000000000000 R09: 0000000000000000 [ 251.653502][ T8991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 251.661483][ T8991] R13: 00007f886c9d6038 R14: 00007f886c9d5fa0 R15: 00007ffd1272bb18 [ 251.669506][ T8991] [ 251.773615][ T8996] FAULT_INJECTION: forcing a failure. [ 251.773615][ T8996] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 251.788482][ T8996] CPU: 0 PID: 8996 Comm: syz.1.1079 Not tainted syzkaller #0 [ 251.796004][ T8996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 251.806103][ T8996] Call Trace: [ 251.809420][ T8996] [ 251.812417][ T8996] dump_stack_lvl+0x16c/0x230 [ 251.817162][ T8996] ? show_regs_print_info+0x20/0x20 [ 251.822406][ T8996] ? load_image+0x3b0/0x3b0 [ 251.827042][ T8996] ? __might_fault+0xaa/0x120 [ 251.831772][ T8996] ? __lock_acquire+0x7c80/0x7c80 [ 251.836837][ T8996] ? __virt_addr_valid+0x18c/0x540 [ 251.842034][ T8996] should_fail_ex+0x39d/0x4d0 [ 251.846768][ T8996] _copy_from_user+0x2f/0xe0 [ 251.851449][ T8996] bpf_prog_test_run_skb+0x259/0x11c0 [ 251.856880][ T8996] ? __fget_files+0x28/0x4d0 [ 251.861532][ T8996] ? __fget_files+0x44a/0x4d0 [ 251.866260][ T8996] ? cpu_online+0x60/0x60 [ 251.870621][ T8996] bpf_prog_test_run+0x321/0x390 [ 251.875849][ T8996] __sys_bpf+0x440/0x800 [ 251.880112][ T8996] ? bpf_link_show_fdinfo+0x350/0x350 [ 251.885516][ T8996] ? lock_chain_count+0x20/0x20 [ 251.890400][ T8996] __x64_sys_bpf+0x7c/0x90 [ 251.894843][ T8996] do_syscall_64+0x55/0xb0 [ 251.899280][ T8996] ? clear_bhb_loop+0x40/0x90 [ 251.904015][ T8996] ? clear_bhb_loop+0x40/0x90 [ 251.908716][ T8996] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 251.914637][ T8996] RIP: 0033:0x7f881d38eba9 [ 251.919069][ T8996] 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 [ 251.938795][ T8996] RSP: 002b:00007f881e147038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 251.947235][ T8996] RAX: ffffffffffffffda RBX: 00007f881d5d5fa0 RCX: 00007f881d38eba9 [ 251.955227][ T8996] RDX: 000000000000004c RSI: 0000200000000240 RDI: 000000000000000a [ 251.963219][ T8996] RBP: 00007f881e147090 R08: 0000000000000000 R09: 0000000000000000 [ 251.971205][ T8996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 251.979187][ T8996] R13: 00007f881d5d6038 R14: 00007f881d5d5fa0 R15: 00007ffc316046d8 [ 251.987196][ T8996] [ 252.261930][ T9011] netlink: 'syz.1.1084': attribute type 4 has an invalid length. [ 252.271806][ T7227] wlan1: Creating new IBSS network, BSSID 1e:2c:e3:1b:9d:27 [ 252.294852][ T9011] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1084'. [ 252.997379][ T9034] netlink: 'syz.0.1091': attribute type 17 has an invalid length. [ 253.079213][ T9034] netlink: 'syz.0.1091': attribute type 16 has an invalid length. [ 253.095259][ T9034] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1091'. [ 253.144111][ T9035] netlink: 'syz.1.1093': attribute type 10 has an invalid length. [ 253.187963][ T9035] team0: Device veth1_macvtap failed to register rx_handler [ 253.529896][ T9045] netlink: 'syz.1.1095': attribute type 4 has an invalid length. [ 253.549537][ T9045] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1095'. [ 254.866167][ T9074] netlink: 10 bytes leftover after parsing attributes in process `syz.2.1103'. [ 255.072624][ T9082] netlink: 'syz.2.1107': attribute type 4 has an invalid length. [ 255.080470][ T9082] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1107'. [ 255.850112][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.856658][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.779790][ T9115] netlink: 'syz.0.1117': attribute type 4 has an invalid length. [ 256.818479][ T9115] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1117'. [ 261.359299][ T9146] raw_sendmsg: syz.2.1126 forgot to set AF_INET. Fix it! [ 262.065111][ T9161] netlink: 'syz.3.1130': attribute type 4 has an invalid length. [ 262.090919][ T9161] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1130'. [ 263.490375][ T9195] netlink: 'syz.0.1142': attribute type 4 has an invalid length. [ 263.500310][ T9195] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1142'. [ 264.571991][ T9205] netlink: 'syz.0.1147': attribute type 3 has an invalid length. [ 264.579903][ T9205] netlink: 'syz.0.1147': attribute type 1 has an invalid length. [ 264.594959][ T9205] netlink: 'syz.0.1147': attribute type 1 has an invalid length. [ 264.603563][ T9205] netlink: 'syz.0.1147': attribute type 3 has an invalid length. [ 264.618236][ T9205] netlink: 130044 bytes leftover after parsing attributes in process `syz.0.1147'. [ 264.709101][ T9211] netlink: 'syz.3.1150': attribute type 21 has an invalid length. [ 264.750680][ T9211] netlink: 14478 bytes leftover after parsing attributes in process `syz.3.1150'. [ 264.901149][ T9220] netlink: 'syz.2.1152': attribute type 4 has an invalid length. [ 264.919421][ T9220] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1152'. [ 265.380356][ T9234] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1158'. [ 265.674893][ T9242] delete_channel: no stack [ 265.679756][ T9242] delete_channel: no stack [ 266.007034][ T9245] netlink: 188 bytes leftover after parsing attributes in process `syz.2.1159'. [ 266.224111][ T9247] FAULT_INJECTION: forcing a failure. [ 266.224111][ T9247] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 266.299331][ T9247] CPU: 1 PID: 9247 Comm: syz.3.1161 Not tainted syzkaller #0 [ 266.306784][ T9247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 266.316873][ T9247] Call Trace: [ 266.320205][ T9247] [ 266.323166][ T9247] dump_stack_lvl+0x16c/0x230 [ 266.327918][ T9247] ? show_regs_print_info+0x20/0x20 [ 266.333161][ T9247] ? load_image+0x3b0/0x3b0 [ 266.337706][ T9247] ? __might_fault+0xaa/0x120 [ 266.342420][ T9247] ? __lock_acquire+0x7c80/0x7c80 [ 266.347579][ T9247] should_fail_ex+0x39d/0x4d0 [ 266.352310][ T9247] _copy_from_user+0x2f/0xe0 [ 266.356941][ T9247] ___sys_sendmsg+0x159/0x290 [ 266.361669][ T9247] ? __sys_sendmsg+0x270/0x270 [ 266.366502][ T9247] ? __lock_acquire+0x7c80/0x7c80 [ 266.371604][ T9247] __se_sys_sendmsg+0x1a5/0x270 [ 266.376514][ T9247] ? __x64_sys_sendmsg+0x80/0x80 [ 266.381598][ T9247] ? lockdep_hardirqs_on+0x98/0x150 [ 266.386839][ T9247] do_syscall_64+0x55/0xb0 [ 266.391291][ T9247] ? clear_bhb_loop+0x40/0x90 [ 266.396003][ T9247] ? clear_bhb_loop+0x40/0x90 [ 266.400722][ T9247] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 266.406660][ T9247] RIP: 0033:0x7f0cb058eba9 [ 266.411116][ T9247] 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 [ 266.430760][ T9247] RSP: 002b:00007f0cae7d5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 266.439211][ T9247] RAX: ffffffffffffffda RBX: 00007f0cb07d6180 RCX: 00007f0cb058eba9 [ 266.447208][ T9247] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 266.455207][ T9247] RBP: 00007f0cae7d5090 R08: 0000000000000000 R09: 0000000000000000 [ 266.463203][ T9247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 266.471196][ T9247] R13: 00007f0cb07d6218 R14: 00007f0cb07d6180 R15: 00007ffcdb4577b8 [ 266.479216][ T9247] [ 268.281372][ T9251] netlink: 'syz.0.1163': attribute type 4 has an invalid length. [ 268.311173][ T9251] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1163'. [ 268.435163][ T9256] netlink: 'syz.1.1164': attribute type 17 has an invalid length. [ 268.447572][ T9256] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1164'. [ 268.479842][ T9256] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 268.775138][ T9266] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1166'. [ 270.081450][ T9283] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1165'. [ 270.690251][ T9292] netlink: 'syz.2.1175': attribute type 29 has an invalid length. [ 271.332768][ T9288] netlink: 'syz.0.1174': attribute type 4 has an invalid length. [ 271.346991][ T9288] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1174'. [ 271.361592][ T9292] netlink: 'syz.2.1175': attribute type 29 has an invalid length. [ 271.622123][ T9300] netlink: 'syz.0.1177': attribute type 10 has an invalid length. [ 271.737729][ T9300] team0: Port device dummy0 added [ 272.067691][ T9310] netlink: 9275 bytes leftover after parsing attributes in process `syz.0.1181'. [ 272.092654][ T9312] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1183'. [ 272.192712][ T9316] netlink: 'syz.1.1185': attribute type 4 has an invalid length. [ 272.200621][ T9316] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1185'. [ 273.241441][ T9337] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1192'. [ 274.432564][ T9344] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.1195'. [ 274.507862][ T9348] netlink: 'syz.0.1197': attribute type 4 has an invalid length. [ 274.531265][ T9348] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1197'. [ 274.891417][ T9358] netlink: 'syz.0.1201': attribute type 9 has an invalid length. [ 274.939440][ T9361] netlink: 'syz.0.1201': attribute type 29 has an invalid length. [ 274.942590][ T9358] netlink: 126588 bytes leftover after parsing attributes in process `syz.0.1201'. [ 275.021848][ T9361] netlink: 'syz.0.1201': attribute type 29 has an invalid length. [ 275.557037][ T9372] netlink: 16255 bytes leftover after parsing attributes in process `syz.0.1205'. [ 276.436659][ T9378] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.1208'. [ 276.459504][ T9380] netlink: 'syz.0.1209': attribute type 4 has an invalid length. [ 276.479610][ T9380] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1209'. [ 277.044173][ T9397] netlink: 'syz.0.1216': attribute type 19 has an invalid length. [ 277.075049][ T9397] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1216'. [ 277.395311][ T9413] netlink: 'syz.0.1221': attribute type 4 has an invalid length. [ 277.430676][ T9413] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1221'. [ 277.637386][ T9416] netlink: 9275 bytes leftover after parsing attributes in process `syz.1.1220'. [ 280.888610][ T9447] netlink: 'syz.3.1231': attribute type 4 has an invalid length. [ 280.922372][ T9447] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1231'. [ 281.421692][ T9462] netlink: 'syz.2.1243': attribute type 4 has an invalid length. [ 281.429560][ T9462] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1243'. [ 281.934903][ T9469] netlink: 'syz.1.1246': attribute type 4 has an invalid length. [ 281.951149][ T9469] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1246'. [ 282.229719][ T9481] netlink: 9275 bytes leftover after parsing attributes in process `syz.1.1241'. [ 283.869548][ T9501] netlink: 'syz.3.1251': attribute type 4 has an invalid length. [ 283.877845][ T9501] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1251'. [ 284.128641][ T9508] netlink: 'syz.1.1255': attribute type 10 has an invalid length. [ 284.189637][ T9508] team0: Port device dummy0 added [ 284.388860][ T9514] netlink: 9275 bytes leftover after parsing attributes in process `syz.3.1257'. [ 284.638914][ T9526] netlink: 'syz.2.1262': attribute type 9 has an invalid length. [ 284.694281][ T9528] netlink: 'syz.2.1262': attribute type 29 has an invalid length. [ 284.714441][ T9526] netlink: 126588 bytes leftover after parsing attributes in process `syz.2.1262'. [ 284.788820][ T9528] netlink: 'syz.2.1262': attribute type 29 has an invalid length. [ 284.865413][ T9531] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1260'. [ 285.221588][ T9535] netlink: 9275 bytes leftover after parsing attributes in process `syz.3.1266'. [ 285.231714][ T9533] netlink: 'syz.0.1264': attribute type 4 has an invalid length. [ 285.254447][ T9533] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1264'. [ 285.561935][ T9541] netlink: 'syz.3.1270': attribute type 10 has an invalid length. [ 285.642651][ T9541] team0: Port device dummy0 added [ 286.145584][ T9563] __nla_validate_parse: 1 callbacks suppressed [ 286.145604][ T9563] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.1277'. [ 286.262773][ T9570] netlink: 16399 bytes leftover after parsing attributes in process `syz.0.1282'. [ 286.306440][ T9572] netlink: 'syz.1.1280': attribute type 4 has an invalid length. [ 286.341125][ T9572] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1280'. [ 287.724873][ T9581] mac80211_hwsim hwsim6 wlan0: entered promiscuous mode [ 287.746080][ T9581] mac80211_hwsim hwsim6 wlan0: entered allmulticast mode [ 287.884687][ T9598] netlink: 9275 bytes leftover after parsing attributes in process `syz.1.1292'. [ 288.041297][ T9605] netlink: 'syz.2.1294': attribute type 4 has an invalid length. [ 288.058661][ T9605] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1294'. [ 288.183156][ T9607] netlink: 'syz.1.1295': attribute type 4 has an invalid length. [ 288.220916][ T9607] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1295'. [ 289.577825][ T9634] netlink: 9275 bytes leftover after parsing attributes in process `syz.0.1303'. [ 289.864880][ T9644] netlink: 'syz.3.1310': attribute type 10 has an invalid length. [ 289.913084][ T9644] netlink: 65015 bytes leftover after parsing attributes in process `syz.3.1310'. [ 289.972480][ T9648] netlink: 'syz.3.1310': attribute type 10 has an invalid length. [ 289.998298][ T9648] team0: Device ipvlan1 failed to register rx_handler [ 290.578240][ T9668] netlink: 9275 bytes leftover after parsing attributes in process `syz.1.1317'. [ 291.129560][ T9697] netlink: 9275 bytes leftover after parsing attributes in process `syz.0.1329'. [ 291.200255][ T9695] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.1326'. [ 291.413263][ T9704] netlink: 'syz.2.1332': attribute type 17 has an invalid length. [ 291.433716][ T9704] netlink: 'syz.2.1332': attribute type 16 has an invalid length. [ 291.473950][ T9704] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1332'. [ 291.656731][ T9714] netlink: 16211 bytes leftover after parsing attributes in process `syz.0.1335'. [ 291.862490][ T9723] netlink: 9275 bytes leftover after parsing attributes in process `syz.1.1341'. [ 291.961622][ T9729] netlink: 'syz.0.1342': attribute type 4 has an invalid length. [ 291.971577][ T9729] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1342'. [ 292.035222][ T9732] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1343'. [ 292.048921][ T9732] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1343'. [ 292.058867][ T9731] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1343'. [ 292.074389][ T9732] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1343'. [ 292.088024][ T9731] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1343'. [ 292.179845][ T9740] netlink: 'syz.0.1346': attribute type 21 has an invalid length. [ 292.189327][ T9740] IPv6: NLM_F_CREATE should be specified when creating new route [ 292.202825][ T9740] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 292.210592][ T9740] IPv6: NLM_F_CREATE should be set when creating new route [ 292.218120][ T9740] IPv6: NLM_F_CREATE should be set when creating new route [ 292.225441][ T9740] IPv6: NLM_F_CREATE should be set when creating new route [ 292.629913][ T9759] netlink: 'syz.0.1354': attribute type 4 has an invalid length. [ 293.690237][ T9792] netlink: 'syz.0.1367': attribute type 4 has an invalid length. [ 294.731799][ T9829] netlink: 'syz.0.1379': attribute type 4 has an invalid length. [ 296.107487][ T9871] netlink: 'syz.0.1391': attribute type 4 has an invalid length. [ 296.261543][ T9875] netlink: 'syz.1.1393': attribute type 21 has an invalid length. [ 296.269536][ T9875] netlink: 'syz.1.1393': attribute type 6 has an invalid length. [ 296.316257][ T9875] __nla_validate_parse: 10 callbacks suppressed [ 296.316275][ T9875] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1393'. [ 296.605616][ T9888] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.1397'. [ 297.156165][ T9898] netlink: 'syz.1.1402': attribute type 4 has an invalid length. [ 297.175199][ T9898] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1402'. [ 298.303788][ T9913] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 298.349807][ T9917] netlink: 16399 bytes leftover after parsing attributes in process `syz.3.1407'. [ 298.558861][ T9919] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.1408'. [ 298.809333][ T9926] syz.2.1410[9926] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 298.809660][ T9926] syz.2.1410[9926] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 299.079465][ T9929] netlink: 'syz.3.1411': attribute type 4 has an invalid length. [ 299.153098][ T9929] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1411'. [ 300.166438][ T9944] netlink: 16399 bytes leftover after parsing attributes in process `syz.2.1417'. [ 300.898777][ T9948] mac80211_hwsim hwsim8 wlan1: entered allmulticast mode [ 301.058668][ T9953] FAULT_INJECTION: forcing a failure. [ 301.058668][ T9953] name failslab, interval 1, probability 0, space 0, times 0 [ 301.078939][ T9953] CPU: 0 PID: 9953 Comm: syz.3.1420 Not tainted syzkaller #0 [ 301.086376][ T9953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 301.096471][ T9953] Call Trace: [ 301.099781][ T9953] [ 301.102746][ T9953] dump_stack_lvl+0x16c/0x230 [ 301.107469][ T9953] ? show_regs_print_info+0x20/0x20 [ 301.112713][ T9953] ? load_image+0x3b0/0x3b0 [ 301.117265][ T9953] ? __might_sleep+0xe0/0xe0 [ 301.121901][ T9953] ? __lock_acquire+0x7c80/0x7c80 [ 301.126959][ T9953] ? perf_trace_lock+0xf7/0x380 [ 301.131858][ T9953] should_fail_ex+0x39d/0x4d0 [ 301.136587][ T9953] should_failslab+0x9/0x20 [ 301.141145][ T9953] slab_pre_alloc_hook+0x59/0x310 [ 301.146494][ T9953] kmem_cache_alloc+0x5a/0x2e0 [ 301.151306][ T9953] ? sk_prot_alloc+0x57/0x210 [ 301.156028][ T9953] sk_prot_alloc+0x57/0x210 [ 301.160562][ T9953] ? sk_alloc+0x24/0x360 [ 301.164849][ T9953] sk_alloc+0x3a/0x360 [ 301.168969][ T9953] kcm_create+0x100/0x570 [ 301.173351][ T9953] __sock_create+0x4a6/0x940 [ 301.177993][ T9953] __sys_socketpair+0x1c1/0x550 [ 301.182897][ T9953] __x64_sys_socketpair+0x9b/0xb0 [ 301.187967][ T9953] do_syscall_64+0x55/0xb0 [ 301.192427][ T9953] ? clear_bhb_loop+0x40/0x90 [ 301.197146][ T9953] ? clear_bhb_loop+0x40/0x90 [ 301.201876][ T9953] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 301.207816][ T9953] RIP: 0033:0x7f0cb058eba9 [ 301.212272][ T9953] 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 [ 301.231910][ T9953] RSP: 002b:00007f0cae7f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 301.240349][ T9953] RAX: ffffffffffffffda RBX: 00007f0cb07d6090 RCX: 00007f0cb058eba9 [ 301.248346][ T9953] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000029 [ 301.256359][ T9953] RBP: 00007f0cae7f6090 R08: 0000000000000000 R09: 0000000000000000 [ 301.264342][ T9953] R10: 0000200000000a40 R11: 0000000000000246 R12: 0000000000000001 [ 301.272322][ T9953] R13: 00007f0cb07d6128 R14: 00007f0cb07d6090 R15: 00007ffcdb4577b8 [ 301.280319][ T9953] [ 301.482633][ T9959] netlink: 'syz.1.1423': attribute type 4 has an invalid length. [ 301.531224][ T9959] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1423'. [ 303.142656][ T9973] netlink: 9275 bytes leftover after parsing attributes in process `syz.3.1427'. [ 303.351447][ T9977] netlink: 16410 bytes leftover after parsing attributes in process `syz.0.1429'. [ 304.081440][ T9994] netlink: 'syz.1.1434': attribute type 4 has an invalid length. [ 304.123278][ T9994] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1434'. [ 304.218786][ T9981] mac80211_hwsim hwsim5 wlan1: entered allmulticast mode [ 304.790276][T10005] netlink: 9275 bytes leftover after parsing attributes in process `syz.1.1439'. [ 304.921341][T10011] netlink: 9275 bytes leftover after parsing attributes in process `syz.0.1441'. [ 305.224339][T10021] netlink: 'syz.0.1445': attribute type 4 has an invalid length. [ 305.261080][T10021] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1445'. [ 305.752352][T10034] mac80211_hwsim hwsim9 wlan1: entered allmulticast mode [ 305.894440][T10044] netlink: 9275 bytes leftover after parsing attributes in process `syz.1.1452'. [ 306.102523][T10051] netlink: 9275 bytes leftover after parsing attributes in process `syz.0.1453'. [ 306.132387][T10037] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1450'. [ 306.237541][T10037] netlink: 'syz.3.1450': attribute type 39 has an invalid length. [ 306.319048][T10037] veth0_macvtap: left promiscuous mode [ 306.755158][T10054] netlink: 'syz.1.1456': attribute type 4 has an invalid length. [ 306.771154][T10054] __nla_validate_parse: 3 callbacks suppressed [ 306.771168][T10054] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1456'. [ 306.806690][T10062] netlink: 'syz.0.1457': attribute type 39 has an invalid length. [ 307.065400][T10070] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1461'. [ 307.346055][T10075] netlink: 'syz.3.1463': attribute type 1 has an invalid length. [ 307.393025][T10075] netlink: 161700 bytes leftover after parsing attributes in process `syz.3.1463'. [ 307.742329][T10085] netlink: 9275 bytes leftover after parsing attributes in process `syz.1.1465'. [ 308.050058][T10083] mac80211_hwsim hwsim3 wlan1: entered allmulticast mode [ 308.243293][T10091] netlink: 'syz.1.1468': attribute type 4 has an invalid length. [ 308.271613][T10091] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1468'. [ 311.691063][T10131] netlink: 'syz.3.1480': attribute type 4 has an invalid length. [ 311.729752][T10131] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1480'. [ 312.604620][T10150] pim6reg1: entered promiscuous mode [ 312.625509][T10150] pim6reg1: entered allmulticast mode [ 315.207756][T10162] netlink: 'syz.1.1490': attribute type 4 has an invalid length. [ 315.226637][T10162] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1490'. [ 315.398333][T10166] netlink: 'syz.2.1492': attribute type 2 has an invalid length. [ 315.421141][T10166] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1492'. [ 316.054539][T10183] FAULT_INJECTION: forcing a failure. [ 316.054539][T10183] name failslab, interval 1, probability 0, space 0, times 0 [ 316.069528][T10183] CPU: 0 PID: 10183 Comm: syz.0.1487 Not tainted syzkaller #0 [ 316.077055][T10183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 316.087163][T10183] Call Trace: [ 316.090487][T10183] [ 316.093459][T10183] dump_stack_lvl+0x16c/0x230 [ 316.098198][T10183] ? show_regs_print_info+0x20/0x20 [ 316.103530][T10183] ? load_image+0x3b0/0x3b0 [ 316.108179][T10183] ? mptcp_diag_dump+0x729/0x1310 [ 316.113249][T10183] ? verify_lock_unused+0x140/0x140 [ 316.118499][T10183] should_fail_ex+0x39d/0x4d0 [ 316.123229][T10183] should_failslab+0x9/0x20 [ 316.127775][T10183] slab_pre_alloc_hook+0x59/0x310 [ 316.132851][T10183] kmem_cache_alloc+0x5a/0x2e0 [ 316.137660][T10183] ? skb_clone+0x1eb/0x370 [ 316.142128][T10183] skb_clone+0x1eb/0x370 [ 316.146404][T10183] __netlink_deliver_tap+0x41c/0x830 [ 316.151714][T10183] ? netlink_deliver_tap+0x2e/0x1b0 [ 316.157036][T10183] netlink_deliver_tap+0x19c/0x1b0 [ 316.162176][T10183] __netlink_sendskb+0x4b/0x90 [ 316.166961][T10183] netlink_dump+0x9fb/0xde0 [ 316.171496][T10183] ? netlink_lookup+0x200/0x200 [ 316.176376][T10183] ? __kasan_kmalloc+0x8f/0xa0 [ 316.181160][T10183] ? __inet_diag_dump_start+0x884/0x9e0 [ 316.186725][T10183] ? netlink_lookup+0x30/0x200 [ 316.191598][T10183] __netlink_dump_start+0x5f1/0x810 [ 316.196824][T10183] inet_diag_rcv_msg_compat+0x1eb/0x3c0 [ 316.202399][T10183] ? __inet_diag_dump+0x380/0x380 [ 316.207442][T10183] ? sock_diag_rcv_msg+0xd1/0x600 [ 316.212481][T10183] ? inet_diag_rcv_msg_compat+0x3c0/0x3c0 [ 316.218218][T10183] ? inet_diag_dump_start_compat+0x20/0x20 [ 316.224041][T10183] ? inet_diag_dump+0x50/0x50 [ 316.228743][T10183] ? __inet_diag_dump+0x380/0x380 [ 316.233783][T10183] sock_diag_rcv_msg+0x3d8/0x600 [ 316.238736][T10183] netlink_rcv_skb+0x216/0x480 [ 316.243515][T10183] ? sock_diag_bind+0xb0/0xb0 [ 316.248212][T10183] ? netlink_ack+0x1110/0x1110 [ 316.253004][T10183] ? __lock_acquire+0x7c80/0x7c80 [ 316.258072][T10183] ? netlink_deliver_tap+0x2e/0x1b0 [ 316.263291][T10183] sock_diag_rcv+0x2a/0x40 [ 316.267730][T10183] netlink_unicast+0x751/0x8d0 [ 316.272520][T10183] netlink_sendmsg+0x8c1/0xbe0 [ 316.277306][T10183] ? netlink_getsockopt+0x580/0x580 [ 316.282522][T10183] ? aa_sock_msg_perm+0x94/0x150 [ 316.287474][T10183] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 316.292865][T10183] ? security_socket_sendmsg+0x80/0xa0 [ 316.298344][T10183] ? netlink_getsockopt+0x580/0x580 [ 316.303560][T10183] ____sys_sendmsg+0x5bf/0x950 [ 316.308349][T10183] ? __asan_memset+0x22/0x40 [ 316.312955][T10183] ? __sys_sendmsg_sock+0x30/0x30 [ 316.317995][T10183] ? __import_iovec+0x5f2/0x860 [ 316.322897][T10183] ? import_iovec+0x73/0xa0 [ 316.327423][T10183] ___sys_sendmsg+0x220/0x290 [ 316.332120][T10183] ? __sys_sendmsg+0x270/0x270 [ 316.336923][T10183] ? __lock_acquire+0x7c80/0x7c80 [ 316.341988][T10183] __se_sys_sendmsg+0x1a5/0x270 [ 316.346867][T10183] ? __x64_sys_sendmsg+0x80/0x80 [ 316.351873][T10183] ? lockdep_hardirqs_on+0x98/0x150 [ 316.357126][T10183] do_syscall_64+0x55/0xb0 [ 316.361559][T10183] ? clear_bhb_loop+0x40/0x90 [ 316.366245][T10183] ? clear_bhb_loop+0x40/0x90 [ 316.370959][T10183] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 316.376876][T10183] RIP: 0033:0x7f886c78eba9 [ 316.381307][T10183] 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 [ 316.401023][T10183] RSP: 002b:00007f886d6e1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 316.409458][T10183] RAX: ffffffffffffffda RBX: 00007f886c9d5fa0 RCX: 00007f886c78eba9 [ 316.417440][T10183] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 316.425426][T10183] RBP: 00007f886d6e1090 R08: 0000000000000000 R09: 0000000000000000 [ 316.433405][T10183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 316.441385][T10183] R13: 00007f886c9d6038 R14: 00007f886c9d5fa0 R15: 00007ffd1272bb18 [ 316.449384][T10183] [ 317.288020][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.294636][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.662635][T10198] netlink: 'syz.0.1501': attribute type 4 has an invalid length. [ 317.670596][T10198] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1501'. [ 318.122780][T10205] netlink: 'syz.2.1502': attribute type 39 has an invalid length. [ 320.033961][T10234] netlink: 'syz.3.1513': attribute type 4 has an invalid length. [ 320.071329][T10234] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1513'. [ 322.297907][T10262] netlink: 'syz.0.1526': attribute type 10 has an invalid length. [ 322.355598][T10262] netlink: 55 bytes leftover after parsing attributes in process `syz.0.1526'. [ 323.458369][T10263] netlink: 'syz.3.1525': attribute type 4 has an invalid length. [ 323.496481][T10263] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1525'. [ 328.651478][T10307] netlink: 'syz.1.1540': attribute type 4 has an invalid length. [ 328.659318][T10307] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1540'. [ 330.120609][T10324] FAULT_INJECTION: forcing a failure. [ 330.120609][T10324] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 330.236839][T10324] CPU: 0 PID: 10324 Comm: syz.1.1548 Not tainted syzkaller #0 [ 330.244415][T10324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 330.254526][T10324] Call Trace: [ 330.257855][T10324] [ 330.260857][T10324] dump_stack_lvl+0x16c/0x230 [ 330.265620][T10324] ? show_regs_print_info+0x20/0x20 [ 330.270886][T10324] ? load_image+0x3b0/0x3b0 [ 330.275455][T10324] ? __might_fault+0xaa/0x120 [ 330.280199][T10324] ? __lock_acquire+0x7c80/0x7c80 [ 330.285311][T10324] should_fail_ex+0x39d/0x4d0 [ 330.290081][T10324] _copy_to_user+0x2f/0xa0 [ 330.294575][T10324] bpf_test_finish+0x24b/0x620 [ 330.299442][T10324] ? convert___skb_to_skb+0x590/0x590 [ 330.304900][T10324] ? convert_skb_to___skb+0x420/0x420 [ 330.310355][T10324] ? rcuref_put_slowpath+0xe1/0x150 [ 330.315632][T10324] ? rep_movs_alternative+0x4a/0x90 [ 330.320914][T10324] bpf_prog_test_run_xdp+0x7fa/0xfa0 [ 330.326332][T10324] ? dev_put+0x80/0x80 [ 330.330526][T10324] ? dev_put+0x80/0x80 [ 330.334680][T10324] bpf_prog_test_run+0x321/0x390 [ 330.339708][T10324] __sys_bpf+0x440/0x800 [ 330.344025][T10324] ? bpf_link_show_fdinfo+0x350/0x350 [ 330.349524][T10324] ? lock_chain_count+0x20/0x20 [ 330.354486][T10324] __x64_sys_bpf+0x7c/0x90 [ 330.358975][T10324] do_syscall_64+0x55/0xb0 [ 330.363456][T10324] ? clear_bhb_loop+0x40/0x90 [ 330.368187][T10324] ? clear_bhb_loop+0x40/0x90 [ 330.372929][T10324] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 330.378889][T10324] RIP: 0033:0x7f881d38eba9 [ 330.383365][T10324] 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 [ 330.403030][T10324] RSP: 002b:00007f881e147038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 330.411527][T10324] RAX: ffffffffffffffda RBX: 00007f881d5d5fa0 RCX: 00007f881d38eba9 [ 330.419564][T10324] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 330.427608][T10324] RBP: 00007f881e147090 R08: 0000000000000000 R09: 0000000000000000 [ 330.435651][T10324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 330.443677][T10324] R13: 00007f881d5d6038 R14: 00007f881d5d5fa0 R15: 00007ffc316046d8 [ 330.451760][T10324] [ 333.946904][T10345] netlink: 'syz.2.1556': attribute type 4 has an invalid length. [ 333.971283][T10345] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1556'. [ 335.684302][T10349] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1558'. [ 336.823909][T10360] netlink: 'syz.2.1563': attribute type 39 has an invalid length. [ 337.095301][T10365] netlink: 'syz.3.1566': attribute type 4 has an invalid length. [ 337.123739][T10365] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1566'. [ 337.240174][T10367] FAULT_INJECTION: forcing a failure. [ 337.240174][T10367] name failslab, interval 1, probability 0, space 0, times 0 [ 337.275890][T10367] CPU: 1 PID: 10367 Comm: syz.1.1565 Not tainted syzkaller #0 [ 337.283448][T10367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 337.293573][T10367] Call Trace: [ 337.296918][T10367] [ 337.299920][T10367] dump_stack_lvl+0x16c/0x230 [ 337.304692][T10367] ? show_regs_print_info+0x20/0x20 [ 337.309974][T10367] ? load_image+0x3b0/0x3b0 [ 337.314575][T10367] ? __lock_acquire+0x7c80/0x7c80 [ 337.319672][T10367] ? __mutex_trylock_common+0x153/0x250 [ 337.325421][T10367] should_fail_ex+0x39d/0x4d0 [ 337.330214][T10367] should_failslab+0x9/0x20 [ 337.334797][T10367] slab_pre_alloc_hook+0x59/0x310 [ 337.339905][T10367] ? __mutex_lock+0x304/0xcc0 [ 337.344734][T10367] ? tracepoint_add_func+0x307/0x9a0 [ 337.350115][T10367] ? tracepoint_add_func+0x307/0x9a0 [ 337.355493][T10367] __kmem_cache_alloc_node+0x53/0x260 [ 337.360974][T10367] ? tracepoint_add_func+0x307/0x9a0 [ 337.366352][T10367] __kmalloc+0xa4/0x240 [ 337.370608][T10367] ? trace_event_raw_event_dlm_bast+0x440/0x440 [ 337.376945][T10367] tracepoint_add_func+0x307/0x9a0 [ 337.382183][T10367] ? trace_event_raw_event_dlm_bast+0x440/0x440 [ 337.388498][T10367] tracepoint_probe_register+0x5e/0x90 [ 337.394040][T10367] ? trace_event_raw_event_dlm_bast+0x440/0x440 [ 337.400372][T10367] perf_trace_event_init+0x4d2/0x9b0 [ 337.405773][T10367] perf_trace_init+0x238/0x2d0 [ 337.410634][T10367] perf_tp_event_init+0x8d/0x110 [ 337.415663][T10367] perf_try_init_event+0x12b/0x3c0 [ 337.420963][T10367] perf_event_alloc+0xfa4/0x21b0 [ 337.425979][T10367] ? perf_event_alloc+0xc06/0x21b0 [ 337.431213][T10367] ? find_lively_task_by_vpid+0x19/0x290 [ 337.436950][T10367] __se_sys_perf_event_open+0x70e/0x1c20 [ 337.442703][T10367] ? mutex_unlock+0x10/0x10 [ 337.447308][T10367] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 337.453078][T10367] ? lock_chain_count+0x20/0x20 [ 337.458050][T10367] ? lockdep_hardirqs_on+0x98/0x150 [ 337.463333][T10367] ? __x64_sys_perf_event_open+0x20/0xc0 [ 337.469067][T10367] do_syscall_64+0x55/0xb0 [ 337.473570][T10367] ? clear_bhb_loop+0x40/0x90 [ 337.478320][T10367] ? clear_bhb_loop+0x40/0x90 [ 337.483093][T10367] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 337.489088][T10367] RIP: 0033:0x7f881d38eba9 [ 337.493577][T10367] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 337.513264][T10367] RSP: 002b:00007f881e147038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 337.521770][T10367] RAX: ffffffffffffffda RBX: 00007f881d5d5fa0 RCX: 00007f881d38eba9 [ 337.529817][T10367] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 00002000000000c0 [ 337.537935][T10367] RBP: 00007f881e147090 R08: 0000000000000008 R09: 0000000000000000 [ 337.545970][T10367] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 337.554107][T10367] R13: 00007f881d5d6038 R14: 00007f881d5d5fa0 R15: 00007ffc316046d8 [ 337.562215][T10367] [ 337.840644][T10369] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1567'. [ 339.226366][T10391] netlink: 'syz.0.1575': attribute type 39 has an invalid length. [ 340.170972][T10404] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.1580'. [ 340.588655][T10422] netlink: 'syz.3.1586': attribute type 39 has an invalid length. [ 341.205086][T10437] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1591'. [ 341.227670][T10437] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1591'. [ 341.239946][T10436] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1591'. [ 341.258945][T10437] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1591'. [ 341.394566][T10445] netlink: 16399 bytes leftover after parsing attributes in process `syz.3.1597'. [ 342.107259][T10470] netlink: 'syz.2.1605': attribute type 4 has an invalid length. [ 342.155238][T10470] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1605'. [ 342.301377][T10472] netlink: 192440 bytes leftover after parsing attributes in process `syz.0.1606'. [ 342.320046][T10472] openvswitch: netlink: Key 9 has unexpected len 3064 expected 4 [ 342.373978][T10474] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1607'. [ 342.408264][T10474] openvswitch: netlink: Flow key attribute not present in set flow. [ 342.639462][T10480] FAULT_INJECTION: forcing a failure. [ 342.639462][T10480] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 342.678379][T10480] CPU: 0 PID: 10480 Comm: syz.3.1609 Not tainted syzkaller #0 [ 342.685917][T10480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 342.696008][T10480] Call Trace: [ 342.699319][T10480] [ 342.702279][T10480] dump_stack_lvl+0x16c/0x230 [ 342.707136][T10480] ? show_regs_print_info+0x20/0x20 [ 342.712377][T10480] ? load_image+0x3b0/0x3b0 [ 342.716927][T10480] ? __might_fault+0xaa/0x120 [ 342.721729][T10480] ? __lock_acquire+0x7c80/0x7c80 [ 342.726801][T10480] should_fail_ex+0x39d/0x4d0 [ 342.731530][T10480] _copy_from_user+0x2f/0xe0 [ 342.736162][T10480] __sys_bpf+0x1e9/0x800 [ 342.740448][T10480] ? bpf_link_show_fdinfo+0x350/0x350 [ 342.745888][T10480] ? lock_chain_count+0x20/0x20 [ 342.750797][T10480] __x64_sys_bpf+0x7c/0x90 [ 342.755252][T10480] do_syscall_64+0x55/0xb0 [ 342.759712][T10480] ? clear_bhb_loop+0x40/0x90 [ 342.764427][T10480] ? clear_bhb_loop+0x40/0x90 [ 342.769141][T10480] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 342.775076][T10480] RIP: 0033:0x7f0cb058eba9 [ 342.779528][T10480] 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 [ 342.799177][T10480] RSP: 002b:00007f0cb133c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 342.807638][T10480] RAX: ffffffffffffffda RBX: 00007f0cb07d5fa0 RCX: 00007f0cb058eba9 [ 342.815653][T10480] RDX: 0000000000000094 RSI: 0000200000000880 RDI: 0000000000000005 [ 342.823665][T10480] RBP: 00007f0cb133c090 R08: 0000000000000000 R09: 0000000000000000 [ 342.831762][T10480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 342.839765][T10480] R13: 00007f0cb07d6038 R14: 00007f0cb07d5fa0 R15: 00007ffcdb4577b8 [ 342.847793][T10480] [ 342.947895][T10485] netlink: 16399 bytes leftover after parsing attributes in process `syz.1.1610'. [ 343.426900][T10502] netlink: 'syz.0.1617': attribute type 4 has an invalid length. [ 345.162785][T10530] netlink: 'syz.0.1627': attribute type 4 has an invalid length. [ 345.189241][T10530] __nla_validate_parse: 2 callbacks suppressed [ 345.189256][T10530] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1627'. [ 345.442047][T10543] netlink: 16399 bytes leftover after parsing attributes in process `syz.3.1631'. [ 345.673540][T10554] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1634'. [ 345.703963][T10554] openvswitch: netlink: Flow key attribute not present in set flow. [ 345.803900][T10557] netlink: 'syz.0.1645': attribute type 21 has an invalid length. [ 345.820381][T10557] netlink: 'syz.0.1645': attribute type 1 has an invalid length. [ 345.828985][T10557] netlink: 15998 bytes leftover after parsing attributes in process `syz.0.1645'. [ 345.863272][T10557] netlink: 'syz.0.1645': attribute type 1 has an invalid length. [ 345.887010][T10557] netlink: 181400 bytes leftover after parsing attributes in process `syz.0.1645'. [ 346.794152][T10572] netlink: 56863 bytes leftover after parsing attributes in process `syz.2.1640'. [ 347.051542][T10571] netlink: 'syz.0.1641': attribute type 4 has an invalid length. [ 347.071492][T10571] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1641'. [ 347.236992][T10581] netlink: 16375 bytes leftover after parsing attributes in process `syz.2.1643'. [ 348.692045][T10602] netlink: 'syz.3.1653': attribute type 29 has an invalid length. [ 348.751633][T10602] netlink: 'syz.3.1653': attribute type 29 has an invalid length. [ 348.797694][T10607] netlink: 'syz.2.1655': attribute type 4 has an invalid length. [ 348.818118][T10607] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1655'. [ 348.851216][T10608] netlink: 'syz.3.1653': attribute type 29 has an invalid length. [ 348.899075][T10605] netlink: 'syz.3.1653': attribute type 29 has an invalid length. [ 349.523497][T10625] wlan1: mtu less than device minimum [ 349.787717][T10632] netlink: 16375 bytes leftover after parsing attributes in process `syz.1.1661'. [ 349.927618][T10635] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 350.046490][T10644] FAULT_INJECTION: forcing a failure. [ 350.046490][T10644] name failslab, interval 1, probability 0, space 0, times 0 [ 350.079947][T10644] CPU: 1 PID: 10644 Comm: syz.0.1667 Not tainted syzkaller #0 [ 350.087478][T10644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 350.097553][T10644] Call Trace: [ 350.100858][T10644] [ 350.103813][T10644] dump_stack_lvl+0x16c/0x230 [ 350.108516][T10644] ? show_regs_print_info+0x20/0x20 [ 350.113740][T10644] ? load_image+0x3b0/0x3b0 [ 350.118273][T10644] ? __lock_acquire+0x7c80/0x7c80 [ 350.123319][T10644] should_fail_ex+0x39d/0x4d0 [ 350.128019][T10644] should_failslab+0x9/0x20 [ 350.132544][T10644] slab_pre_alloc_hook+0x59/0x310 [ 350.137586][T10644] ? bpf_prog_alloc+0x3d/0x1b0 [ 350.142366][T10644] ? bpf_prog_load+0x6b8/0x16d0 [ 350.147230][T10644] ? __sys_bpf+0x55a/0x800 [ 350.151659][T10644] kmem_cache_alloc_node+0x60/0x330 [ 350.156960][T10644] ? alloc_vmap_area+0x1c4/0x1c70 [ 350.162002][T10644] alloc_vmap_area+0x1c4/0x1c70 [ 350.166908][T10644] ? vm_map_ram+0xcb0/0xcb0 [ 350.171431][T10644] ? rcu_is_watching+0x15/0xb0 [ 350.176211][T10644] __get_vm_area_node+0x162/0x370 [ 350.181252][T10644] __vmalloc_node_range+0x36e/0x1320 [ 350.186553][T10644] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 350.192108][T10644] ? mark_lock+0x94/0x320 [ 350.196562][T10644] ? __lock_acquire+0x1334/0x7c80 [ 350.201600][T10644] ? verify_lock_unused+0x140/0x140 [ 350.206823][T10644] ? free_vm_area+0x50/0x50 [ 350.211344][T10644] ? end_current_label_crit_section+0x170/0x170 [ 350.217606][T10644] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 350.223171][T10644] __vmalloc+0x7a/0x90 [ 350.227261][T10644] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 350.232828][T10644] bpf_prog_alloc_no_stats+0x47/0x440 [ 350.238221][T10644] ? bpf_prog_alloc+0x2b/0x1b0 [ 350.243019][T10644] bpf_prog_alloc+0x3d/0x1b0 [ 350.247629][T10644] bpf_prog_load+0x6b8/0x16d0 [ 350.252327][T10644] ? map_freeze+0x420/0x420 [ 350.256849][T10644] ? __might_fault+0xaa/0x120 [ 350.261543][T10644] ? __lock_acquire+0x7c80/0x7c80 [ 350.266581][T10644] ? file_end_write+0x159/0x250 [ 350.271454][T10644] ? __might_fault+0xaa/0x120 [ 350.276150][T10644] ? __might_fault+0xc6/0x120 [ 350.280835][T10644] ? __might_fault+0xaa/0x120 [ 350.285527][T10644] ? bpf_lsm_bpf+0x9/0x10 [ 350.289870][T10644] ? security_bpf+0x7e/0xa0 [ 350.294424][T10644] __sys_bpf+0x55a/0x800 [ 350.298688][T10644] ? bpf_link_show_fdinfo+0x350/0x350 [ 350.304092][T10644] ? lock_chain_count+0x20/0x20 [ 350.308971][T10644] __x64_sys_bpf+0x7c/0x90 [ 350.313406][T10644] do_syscall_64+0x55/0xb0 [ 350.317837][T10644] ? clear_bhb_loop+0x40/0x90 [ 350.322541][T10644] ? clear_bhb_loop+0x40/0x90 [ 350.327235][T10644] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 350.333241][T10644] RIP: 0033:0x7f886c78eba9 [ 350.337668][T10644] 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 [ 350.357288][T10644] RSP: 002b:00007f886d6e1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 350.365718][T10644] RAX: ffffffffffffffda RBX: 00007f886c9d5fa0 RCX: 00007f886c78eba9 [ 350.373702][T10644] RDX: 0000000000000070 RSI: 0000200000000440 RDI: 0000000000000005 [ 350.381684][T10644] RBP: 00007f886d6e1090 R08: 0000000000000000 R09: 0000000000000000 [ 350.389665][T10644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 350.397661][T10644] R13: 00007f886c9d6038 R14: 00007f886c9d5fa0 R15: 00007ffd1272bb18 [ 350.405698][T10644] [ 350.421568][T10644] syz.0.1667: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 350.480892][T10644] CPU: 0 PID: 10644 Comm: syz.0.1667 Not tainted syzkaller #0 [ 350.488415][T10644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 350.498506][T10644] Call Trace: [ 350.501822][T10644] [ 350.504784][T10644] dump_stack_lvl+0x16c/0x230 [ 350.509506][T10644] ? show_regs_print_info+0x20/0x20 [ 350.514791][T10644] ? load_image+0x3b0/0x3b0 [ 350.519343][T10644] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 350.525804][T10644] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 350.532365][T10644] warn_alloc+0x210/0x300 [ 350.536746][T10644] ? slab_free_freelist_hook+0x130/0x1b0 [ 350.542444][T10644] ? zone_watermark_ok_safe+0x230/0x230 [ 350.548055][T10644] ? __get_vm_area_node+0x17b/0x370 [ 350.553306][T10644] ? __get_vm_area_node+0x17b/0x370 [ 350.558561][T10644] __vmalloc_node_range+0x393/0x1320 [ 350.563896][T10644] ? mark_lock+0x94/0x320 [ 350.568276][T10644] ? __lock_acquire+0x1334/0x7c80 [ 350.573347][T10644] ? verify_lock_unused+0x140/0x140 [ 350.578604][T10644] ? free_vm_area+0x50/0x50 [ 350.583154][T10644] ? end_current_label_crit_section+0x170/0x170 [ 350.589454][T10644] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 350.595040][T10644] __vmalloc+0x7a/0x90 [ 350.599152][T10644] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 350.604746][T10644] bpf_prog_alloc_no_stats+0x47/0x440 [ 350.610174][T10644] ? bpf_prog_alloc+0x2b/0x1b0 [ 350.614990][T10644] bpf_prog_alloc+0x3d/0x1b0 [ 350.619636][T10644] bpf_prog_load+0x6b8/0x16d0 [ 350.624462][T10644] ? map_freeze+0x420/0x420 [ 350.629014][T10644] ? __might_fault+0xaa/0x120 [ 350.633731][T10644] ? __lock_acquire+0x7c80/0x7c80 [ 350.638799][T10644] ? file_end_write+0x159/0x250 [ 350.643703][T10644] ? __might_fault+0xaa/0x120 [ 350.648414][T10644] ? __might_fault+0xc6/0x120 [ 350.653128][T10644] ? __might_fault+0xaa/0x120 [ 350.657864][T10644] ? bpf_lsm_bpf+0x9/0x10 [ 350.662243][T10644] ? security_bpf+0x7e/0xa0 [ 350.666812][T10644] __sys_bpf+0x55a/0x800 [ 350.671098][T10644] ? bpf_link_show_fdinfo+0x350/0x350 [ 350.676528][T10644] ? lock_chain_count+0x20/0x20 [ 350.681435][T10644] __x64_sys_bpf+0x7c/0x90 [ 350.685904][T10644] do_syscall_64+0x55/0xb0 [ 350.690378][T10644] ? clear_bhb_loop+0x40/0x90 [ 350.695267][T10644] ? clear_bhb_loop+0x40/0x90 [ 350.699986][T10644] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 350.705925][T10644] RIP: 0033:0x7f886c78eba9 [ 350.710377][T10644] 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 [ 350.730023][T10644] RSP: 002b:00007f886d6e1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 350.738475][T10644] RAX: ffffffffffffffda RBX: 00007f886c9d5fa0 RCX: 00007f886c78eba9 [ 350.746468][T10644] RDX: 0000000000000070 RSI: 0000200000000440 RDI: 0000000000000005 [ 350.754453][T10644] RBP: 00007f886d6e1090 R08: 0000000000000000 R09: 0000000000000000 [ 350.762436][T10644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 350.770424][T10644] R13: 00007f886c9d6038 R14: 00007f886c9d5fa0 R15: 00007ffd1272bb18 [ 350.778433][T10644] [ 350.791062][T10644] Mem-Info: [ 350.801639][T10644] active_anon:5915 inactive_anon:0 isolated_anon:0 [ 350.801639][T10644] active_file:19176 inactive_file:39960 isolated_file:0 [ 350.801639][T10644] unevictable:768 dirty:142 writeback:0 [ 350.801639][T10644] slab_reclaimable:10393 slab_unreclaimable:97732 [ 350.801639][T10644] mapped:24579 shmem:1361 pagetables:506 [ 350.801639][T10644] sec_pagetables:0 bounce:0 [ 350.801639][T10644] kernel_misc_reclaimable:0 [ 350.801639][T10644] free:1342206 free_pcp:9579 free_cma:0 [ 350.863019][T10658] validate_nla: 1 callbacks suppressed [ 350.863038][T10658] netlink: 'syz.2.1670': attribute type 29 has an invalid length. [ 350.889734][T10644] Node 0 active_anon:23360kB inactive_anon:0kB active_file:76704kB inactive_file:159640kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:98316kB dirty:568kB writeback:0kB shmem:3908kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11028kB pagetables:2024kB sec_pagetables:0kB all_unreclaimable? no [ 350.927584][T10644] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 350.928876][T10658] netlink: 'syz.2.1670': attribute type 29 has an invalid length. [ 350.973428][T10644] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 351.012150][T10659] netlink: 'syz.2.1670': attribute type 29 has an invalid length. [ 351.031522][T10662] netlink: 'syz.2.1670': attribute type 29 has an invalid length. [ 351.044056][T10644] lowmem_reserve[]: 0 2525 2526 2526 2526 [ 351.050101][T10644] Node 0 DMA32 free:1457512kB boost:0kB min:34676kB low:43344kB high:52012kB reserved_highatomic:0KB active_anon:23456kB inactive_anon:0kB active_file:76704kB inactive_file:158320kB unevictable:1536kB writepending:572kB present:3129332kB managed:2589592kB mlocked:0kB bounce:0kB free_pcp:19888kB local_pcp:9868kB free_cma:0kB [ 351.074847][T10658] netlink: 'syz.2.1670': attribute type 29 has an invalid length. [ 351.100657][T10644] lowmem_reserve[]: 0 0 1 1 1 [ 351.117089][T10644] Node 0 Normal free:20kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1320kB unevictable:0kB writepending:0kB present:1048576kB managed:1384kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 351.146218][T10665] __nla_validate_parse: 7 callbacks suppressed [ 351.146236][T10665] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.1672'. [ 351.152453][T10644] lowmem_reserve[]: 0 0 0 0 0 [ 351.166566][T10664] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.1672'. [ 351.168431][T10644] Node 1 Normal free:3895996kB boost:0kB min:55208kB low:69008kB high:82808kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:18848kB local_pcp:10272kB free_cma:0kB [ 351.211350][T10644] lowmem_reserve[]: 0 0 0 0 0 [ 351.216399][T10644] 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 [ 351.241536][T10644] Node 0 DMA32: 488*4kB (UME) 1697*8kB (UME) 1076*16kB (UME) 1168*32kB (UME) 466*64kB (UME) 168*128kB (UM) 103*256kB (UME) 48*512kB (UM) 25*1024kB (UME) 9*2048kB (M) 303*4096kB (UM) = 1457512kB [ 351.294661][T10644] Node 0 Normal: 1*4kB (M) 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB [ 351.346016][T10644] Node 1 Normal: 265*4kB (UME) 55*8kB (UME) 34*16kB (UME) 68*32kB (UME) 21*64kB (UME) 8*128kB (UME) 1*256kB (M) 0*512kB 2*1024kB (UE) 2*2048kB (UE) 948*4096kB (M) = 3895996kB [ 351.378583][T10644] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 351.412631][T10644] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 351.449114][T10644] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 351.463972][T10674] netlink: 16375 bytes leftover after parsing attributes in process `syz.2.1675'. [ 351.476677][T10644] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 351.500227][T10644] 60497 total pagecache pages [ 351.510559][T10644] 0 pages in swap cache [ 351.518531][T10644] Free swap = 124996kB [ 351.524801][T10644] Total swap = 124996kB [ 351.537343][T10644] 2097051 pages RAM [ 351.544076][T10644] 0 pages HighMem/MovableOnly [ 351.548940][T10644] 416139 pages reserved [ 351.555203][T10644] 0 pages cma reserved [ 351.700332][T10680] netlink: 16399 bytes leftover after parsing attributes in process `syz.3.1678'. [ 351.714664][T10682] FAULT_INJECTION: forcing a failure. [ 351.714664][T10682] name failslab, interval 1, probability 0, space 0, times 0 [ 351.741070][T10682] CPU: 0 PID: 10682 Comm: syz.0.1679 Not tainted syzkaller #0 [ 351.748685][T10682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 351.758937][T10682] Call Trace: [ 351.762242][T10682] [ 351.765283][T10682] dump_stack_lvl+0x16c/0x230 [ 351.770004][T10682] ? show_regs_print_info+0x20/0x20 [ 351.775221][T10682] ? load_image+0x3b0/0x3b0 [ 351.779740][T10682] ? __might_sleep+0xe0/0xe0 [ 351.784356][T10682] ? __lock_acquire+0x7c80/0x7c80 [ 351.789405][T10682] should_fail_ex+0x39d/0x4d0 [ 351.794111][T10682] should_failslab+0x9/0x20 [ 351.798638][T10682] slab_pre_alloc_hook+0x59/0x310 [ 351.803698][T10682] ? __xdp_reg_mem_model+0x1d9/0x5a0 [ 351.809013][T10682] __kmem_cache_alloc_node+0x53/0x260 [ 351.814405][T10682] ? __asan_memset+0x22/0x40 [ 351.819025][T10682] ? __xdp_reg_mem_model+0x1d9/0x5a0 [ 351.824332][T10682] kmalloc_trace+0x2a/0xe0 [ 351.828769][T10682] __xdp_reg_mem_model+0x1d9/0x5a0 [ 351.833907][T10682] ? kvmalloc_node+0x70/0x180 [ 351.838616][T10682] ? xdp_reg_mem_model+0x40/0x40 [ 351.843584][T10682] xdp_reg_mem_model+0x22/0x40 [ 351.848366][T10682] bpf_test_run_xdp_live+0x20c/0x1a20 [ 351.853777][T10682] ? 0xffffffffa0004740 [ 351.857950][T10682] ? bpf_dispatcher_change_prog+0xa76/0xcc0 [ 351.863866][T10682] ? __might_fault+0xaa/0x120 [ 351.868565][T10682] ? xdp_convert_md_to_buff+0x330/0x330 [ 351.874186][T10682] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 351.880445][T10682] ? _copy_from_user+0xa5/0xe0 [ 351.885330][T10682] ? bpf_test_init+0x134/0x150 [ 351.890130][T10682] ? xdp_convert_md_to_buff+0x5b/0x330 [ 351.895621][T10682] bpf_prog_test_run_xdp+0x76c/0xfa0 [ 351.900958][T10682] ? dev_put+0x80/0x80 [ 351.905076][T10682] ? dev_put+0x80/0x80 [ 351.909172][T10682] bpf_prog_test_run+0x321/0x390 [ 351.914134][T10682] __sys_bpf+0x440/0x800 [ 351.918397][T10682] ? bpf_link_show_fdinfo+0x350/0x350 [ 351.923821][T10682] ? lock_chain_count+0x20/0x20 [ 351.928699][T10682] __x64_sys_bpf+0x7c/0x90 [ 351.933140][T10682] do_syscall_64+0x55/0xb0 [ 351.937571][T10682] ? clear_bhb_loop+0x40/0x90 [ 351.942265][T10682] ? clear_bhb_loop+0x40/0x90 [ 351.946965][T10682] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 351.952890][T10682] RIP: 0033:0x7f886c78eba9 [ 351.957326][T10682] 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 [ 351.976959][T10682] RSP: 002b:00007f886d6e1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 351.985413][T10682] RAX: ffffffffffffffda RBX: 00007f886c9d5fa0 RCX: 00007f886c78eba9 [ 351.993429][T10682] RDX: 0000000000000050 RSI: 0000200000000b80 RDI: 000000000000000a [ 352.001428][T10682] RBP: 00007f886d6e1090 R08: 0000000000000000 R09: 0000000000000000 [ 352.009520][T10682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 352.017522][T10682] R13: 00007f886c9d6038 R14: 00007f886c9d5fa0 R15: 00007ffd1272bb18 [ 352.025537][T10682] [ 352.252387][T10692] FAULT_INJECTION: forcing a failure. [ 352.252387][T10692] name failslab, interval 1, probability 0, space 0, times 0 [ 352.271294][T10692] CPU: 1 PID: 10692 Comm: syz.3.1683 Not tainted syzkaller #0 [ 352.278831][T10692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 352.289067][T10692] Call Trace: [ 352.292371][T10692] [ 352.295325][T10692] dump_stack_lvl+0x16c/0x230 [ 352.300040][T10692] ? show_regs_print_info+0x20/0x20 [ 352.305265][T10692] ? load_image+0x3b0/0x3b0 [ 352.309805][T10692] should_fail_ex+0x39d/0x4d0 [ 352.314532][T10692] should_failslab+0x9/0x20 [ 352.319150][T10692] slab_pre_alloc_hook+0x59/0x310 [ 352.324222][T10692] kmem_cache_alloc+0x5a/0x2e0 [ 352.329033][T10692] ? dst_alloc+0x105/0x170 [ 352.333489][T10692] dst_alloc+0x105/0x170 [ 352.337756][T10692] ip_route_output_key_hash_rcu+0x14f0/0x2360 [ 352.343868][T10692] ? ip_route_output_key_hash+0x12f/0x340 [ 352.349624][T10692] ip_route_output_key_hash+0x20b/0x340 [ 352.355196][T10692] ? ip_route_input_rcu+0x3010/0x3010 [ 352.360601][T10692] tcp_v4_connect+0x6e6/0x18d0 [ 352.365380][T10692] ? __asan_memset+0x22/0x40 [ 352.370004][T10692] ? tcp_twsk_unique+0x990/0x990 [ 352.374965][T10692] ? tcp_v6_connect+0x667/0x17c0 [ 352.379921][T10692] ? mptcpv6_handle_mapped+0xe3/0x1c0 [ 352.385321][T10692] ? tcp_v6_connect+0x9cb/0x17c0 [ 352.390278][T10692] tcp_v6_connect+0xa95/0x17c0 [ 352.395070][T10692] ? __local_bh_enable_ip+0x12e/0x1c0 [ 352.400452][T10692] ? tcp_v6_pre_connect+0xf0/0xf0 [ 352.405499][T10692] ? __local_bh_enable_ip+0x12e/0x1c0 [ 352.410893][T10692] ? mptcp_token_new_connect+0x42c/0x630 [ 352.416543][T10692] ? mptcp_token_new_connect+0x4c7/0x630 [ 352.422202][T10692] mptcp_connect+0x449/0x640 [ 352.426838][T10692] __inet_stream_connect+0x2a8/0xe60 [ 352.432175][T10692] ? inet_dgram_connect+0x360/0x360 [ 352.437415][T10692] tcp_sendmsg_fastopen+0x3a7/0x5d0 [ 352.442671][T10692] mptcp_sendmsg_fastopen+0x138/0x4d0 [ 352.448085][T10692] mptcp_sendmsg+0x14a3/0x16b0 [ 352.452874][T10692] ? perf_trace_lock_acquire+0xfb/0x3e0 [ 352.458460][T10692] ? trace_event_raw_event_lock_acquire+0x2a0/0x2a0 [ 352.465087][T10692] ? aa_sk_perm+0x7fc/0x930 [ 352.469621][T10692] ? aa_af_perm+0x2b0/0x2b0 [ 352.474148][T10692] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 352.480590][T10692] ? mptcp_shutdown+0x80/0x80 [ 352.485297][T10692] ? inet6_sendmsg+0x5f/0xd0 [ 352.489911][T10692] ? inet6_compat_ioctl+0x380/0x380 [ 352.495140][T10692] ____sys_sendmsg+0x5bf/0x950 [ 352.499941][T10692] ? __asan_memset+0x22/0x40 [ 352.504552][T10692] ? __sys_sendmsg_sock+0x30/0x30 [ 352.509608][T10692] ? __import_iovec+0x3fa/0x860 [ 352.514487][T10692] ? import_iovec+0x73/0xa0 [ 352.519016][T10692] ___sys_sendmsg+0x220/0x290 [ 352.523720][T10692] ? __sys_sendmsg+0x270/0x270 [ 352.528527][T10692] ? __lock_acquire+0x7c80/0x7c80 [ 352.533589][T10692] __se_sys_sendmsg+0x1a5/0x270 [ 352.538461][T10692] ? __x64_sys_sendmsg+0x80/0x80 [ 352.543429][T10692] ? lockdep_hardirqs_on+0x98/0x150 [ 352.548647][T10692] do_syscall_64+0x55/0xb0 [ 352.553084][T10692] ? clear_bhb_loop+0x40/0x90 [ 352.557773][T10692] ? clear_bhb_loop+0x40/0x90 [ 352.562468][T10692] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 352.568474][T10692] RIP: 0033:0x7f0cb058eba9 [ 352.573017][T10692] 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 [ 352.592652][T10692] RSP: 002b:00007f0cb133c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 352.601098][T10692] RAX: ffffffffffffffda RBX: 00007f0cb07d5fa0 RCX: 00007f0cb058eba9 [ 352.609107][T10692] RDX: 0000000020040010 RSI: 00002000000019c0 RDI: 0000000000000003 [ 352.617125][T10692] RBP: 00007f0cb133c090 R08: 0000000000000000 R09: 0000000000000000 [ 352.625207][T10692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 352.633210][T10692] R13: 00007f0cb07d6038 R14: 00007f0cb07d5fa0 R15: 00007ffcdb4577b8 [ 352.641254][T10692] [ 352.833307][T10697] netlink: 201392 bytes leftover after parsing attributes in process `syz.1.1685'. [ 352.889397][T10697] netlink: zone id is out of range [ 352.912041][T10697] netlink: zone id is out of range [ 352.920056][T10697] netlink: zone id is out of range [ 352.959911][T10697] netlink: zone id is out of range [ 352.980968][T10697] netlink: zone id is out of range [ 352.986563][T10697] netlink: zone id is out of range [ 352.997152][T10703] netlink: 16375 bytes leftover after parsing attributes in process `syz.0.1687'. [ 353.019657][T10697] netlink: zone id is out of range [ 353.030376][T10697] netlink: zone id is out of range [ 354.582551][T10757] netlink: 16399 bytes leftover after parsing attributes in process `syz.2.1709'. [ 354.788258][T10761] netlink: 16375 bytes leftover after parsing attributes in process `syz.0.1711'. [ 354.938140][T10768] netlink: 'syz.2.1710': attribute type 4 has an invalid length. [ 354.975608][T10768] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1710'. [ 355.020237][T10768] net_ratelimit: 329 callbacks suppressed [ 355.020254][T10768] A link change request failed with some changes committed already. Interface .` may have been left with an inconsistent configuration, please check. [ 355.315738][T10779] @0Ù: renamed from bond_slave_1 (while UP) [ 355.326352][T10781] FAULT_INJECTION: forcing a failure. [ 355.326352][T10781] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 355.339723][T10781] CPU: 0 PID: 10781 Comm: syz.3.1717 Not tainted syzkaller #0 [ 355.347240][T10781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 355.357340][T10781] Call Trace: [ 355.360656][T10781] [ 355.363618][T10781] dump_stack_lvl+0x16c/0x230 [ 355.368347][T10781] ? show_regs_print_info+0x20/0x20 [ 355.373590][T10781] ? load_image+0x3b0/0x3b0 [ 355.378130][T10781] ? __lock_acquire+0x7c80/0x7c80 [ 355.383196][T10781] ? __virt_addr_valid+0x18c/0x540 [ 355.388351][T10781] should_fail_ex+0x39d/0x4d0 [ 355.393078][T10781] _copy_from_user+0x2f/0xe0 [ 355.397710][T10781] bpf_test_init+0xf9/0x150 [ 355.402270][T10781] bpf_prog_test_run_xdp+0x382/0xfa0 [ 355.407623][T10781] ? dev_put+0x80/0x80 [ 355.411763][T10781] ? dev_put+0x80/0x80 [ 355.415882][T10781] bpf_prog_test_run+0x321/0x390 [ 355.420867][T10781] __sys_bpf+0x440/0x800 [ 355.425156][T10781] ? bpf_link_show_fdinfo+0x350/0x350 [ 355.430590][T10781] ? lock_chain_count+0x20/0x20 [ 355.435502][T10781] __x64_sys_bpf+0x7c/0x90 [ 355.439967][T10781] do_syscall_64+0x55/0xb0 [ 355.444433][T10781] ? clear_bhb_loop+0x40/0x90 [ 355.449156][T10781] ? clear_bhb_loop+0x40/0x90 [ 355.453869][T10781] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 355.459820][T10781] RIP: 0033:0x7f0cb058eba9 [ 355.464272][T10781] 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 [ 355.483919][T10781] RSP: 002b:00007f0cb133c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 355.492378][T10781] RAX: ffffffffffffffda RBX: 00007f0cb07d5fa0 RCX: 00007f0cb058eba9 [ 355.500403][T10781] RDX: 0000000000000077 RSI: 0000200000000600 RDI: 000000000000000a [ 355.508408][T10781] RBP: 00007f0cb133c090 R08: 0000000000000000 R09: 0000000000000000 [ 355.516409][T10781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 355.524407][T10781] R13: 00007f0cb07d6038 R14: 00007f0cb07d5fa0 R15: 00007ffcdb4577b8 [ 355.532416][T10781] [ 355.557481][T10788] netlink: 16399 bytes leftover after parsing attributes in process `syz.2.1719'. [ 356.145413][T10810] FAULT_INJECTION: forcing a failure. [ 356.145413][T10810] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 356.179108][T10810] CPU: 0 PID: 10810 Comm: syz.0.1727 Not tainted syzkaller #0 [ 356.186653][T10810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 356.196752][T10810] Call Trace: [ 356.200066][T10810] [ 356.203031][T10810] dump_stack_lvl+0x16c/0x230 [ 356.207764][T10810] ? show_regs_print_info+0x20/0x20 [ 356.213017][T10810] ? load_image+0x3b0/0x3b0 [ 356.217602][T10810] ? __lock_acquire+0x7c80/0x7c80 [ 356.222688][T10810] ? snprintf+0xdb/0x120 [ 356.226975][T10810] should_fail_ex+0x39d/0x4d0 [ 356.231713][T10810] _copy_to_user+0x2f/0xa0 [ 356.236173][T10810] simple_read_from_buffer+0xe7/0x150 [ 356.241599][T10810] proc_fail_nth_read+0x1e3/0x250 [ 356.246672][T10810] ? proc_fault_inject_write+0x340/0x340 [ 356.252329][T10810] ? fsnotify_perm+0x271/0x5e0 [ 356.257114][T10810] ? proc_fault_inject_write+0x340/0x340 [ 356.262768][T10810] vfs_read+0x27e/0x920 [ 356.266959][T10810] ? kernel_read+0x1e0/0x1e0 [ 356.271571][T10810] ? __fget_files+0x28/0x4d0 [ 356.276182][T10810] ? __fget_files+0x44a/0x4d0 [ 356.280894][T10810] ? __fdget_pos+0x2a3/0x330 [ 356.285504][T10810] ? ksys_read+0x75/0x250 [ 356.289850][T10810] ksys_read+0x147/0x250 [ 356.294118][T10810] ? vfs_write+0x940/0x940 [ 356.298558][T10810] ? lockdep_hardirqs_on+0x98/0x150 [ 356.303873][T10810] do_syscall_64+0x55/0xb0 [ 356.308397][T10810] ? clear_bhb_loop+0x40/0x90 [ 356.313090][T10810] ? clear_bhb_loop+0x40/0x90 [ 356.317781][T10810] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 356.323701][T10810] RIP: 0033:0x7f886c78d5bc [ 356.328128][T10810] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 356.347757][T10810] RSP: 002b:00007f886d6e1030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 356.356192][T10810] RAX: ffffffffffffffda RBX: 00007f886c9d5fa0 RCX: 00007f886c78d5bc [ 356.364196][T10810] RDX: 000000000000000f RSI: 00007f886d6e10a0 RDI: 0000000000000004 [ 356.372283][T10810] RBP: 00007f886d6e1090 R08: 0000000000000000 R09: 0000000000000000 [ 356.380266][T10810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 356.388248][T10810] R13: 00007f886c9d6038 R14: 00007f886c9d5fa0 R15: 00007ffd1272bb18 [ 356.396344][T10810] [ 356.662609][T10821] __nla_validate_parse: 1 callbacks suppressed [ 356.662628][T10821] netlink: 16399 bytes leftover after parsing attributes in process `syz.0.1729'. [ 356.811097][T10827] netlink: 'syz.1.1731': attribute type 21 has an invalid length. [ 356.819111][T10827] netlink: 164 bytes leftover after parsing attributes in process `syz.1.1731'. [ 357.136087][T10834] netlink: 'syz.3.1734': attribute type 4 has an invalid length. [ 357.151245][T10834] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1734'. [ 357.258832][T10839] netlink: 'syz.2.1736': attribute type 10 has an invalid length. [ 357.289043][T10839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 357.305217][T10839] team0: Port device batadv0 added [ 357.606884][T10853] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.1739'. [ 357.752128][T10861] netlink: 16375 bytes leftover after parsing attributes in process `syz.2.1741'. [ 358.227596][T10869] netlink: 'syz.1.1743': attribute type 10 has an invalid length. [ 358.267898][T10869] team0: Port device wlan1 removed [ 358.287294][T10869] wlan1: mtu less than device minimum [ 358.314255][T10869] .`: (slave wlan1): Error -22 calling dev_set_mtu [ 358.394344][T10873] netlink: 'syz.2.1745': attribute type 4 has an invalid length. [ 358.425980][T10873] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1745'. [ 359.013623][T10889] netlink: 9275 bytes leftover after parsing attributes in process `syz.0.1750'. [ 359.170274][T10891] netlink: 10 bytes leftover after parsing attributes in process `syz.2.1749'. [ 359.552929][T10904] netlink: 16375 bytes leftover after parsing attributes in process `syz.1.1753'. [ 359.785662][T10915] netlink: 'syz.0.1759': attribute type 10 has an invalid length. [ 360.679281][T10915] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 360.709982][T10915] team0: Port device batadv0 added [ 360.721524][T10914] netlink: 'syz.1.1758': attribute type 4 has an invalid length. [ 360.753992][T10914] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1758'. [ 360.779534][T10916] IPv6: Can't replace route, no match found [ 361.580318][T10944] netlink: 'syz.1.1769': attribute type 10 has an invalid length. [ 361.617085][T10944] team0: Device batadv0 is already an upper device of the team interface [ 362.019924][T10961] netlink: 'syz.1.1775': attribute type 9 has an invalid length. [ 362.035475][T10961] __nla_validate_parse: 3 callbacks suppressed [ 362.035492][T10961] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1775'. [ 362.074549][T10962] netlink: 'syz.3.1774': attribute type 4 has an invalid length. [ 362.093563][T10962] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1774'. [ 362.314960][T10969] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.1778'. [ 362.416315][T10972] [ 362.418722][T10972] ============================================ [ 362.424905][T10972] WARNING: possible recursive locking detected [ 362.431101][T10972] syzkaller #0 Not tainted [ 362.435545][T10972] -------------------------------------------- [ 362.441725][T10972] syz.3.1779/10972 is trying to acquire lock: [ 362.447827][T10972] ffffc900045310d8 (&rb->spinlock){-.-.}-{2:2}, at: __bpf_ringbuf_reserve+0x1c8/0x5a0 [ 362.457461][T10972] [ 362.457461][T10972] but task is already holding lock: [ 362.464854][T10972] ffffc900044770d8 (&rb->spinlock){-.-.}-{2:2}, at: __bpf_ringbuf_reserve+0x1c8/0x5a0 [ 362.474495][T10972] [ 362.474495][T10972] other info that might help us debug this: [ 362.482586][T10972] Possible unsafe locking scenario: [ 362.482586][T10972] [ 362.490150][T10972] CPU0 [ 362.493543][T10972] ---- [ 362.496860][T10972] lock(&rb->spinlock); [ 362.501126][T10972] lock(&rb->spinlock); [ 362.505384][T10972] [ 362.505384][T10972] *** DEADLOCK *** [ 362.505384][T10972] [ 362.513536][T10972] May be due to missing lock nesting notation [ 362.513536][T10972] [ 362.521866][T10972] 3 locks held by syz.3.1779/10972: [ 362.527076][T10972] #0: ffffffff8cd2fe20 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0xde/0x3c0 [ 362.536424][T10972] #1: ffffc900044770d8 (&rb->spinlock){-.-.}-{2:2}, at: __bpf_ringbuf_reserve+0x1c8/0x5a0 [ 362.546458][T10972] #2: ffffffff8cd2fe20 (rcu_read_lock){....}-{1:2}, at: trace_call_bpf+0xc3/0x690 [ 362.555802][T10972] [ 362.555802][T10972] stack backtrace: [ 362.561701][T10972] CPU: 0 PID: 10972 Comm: syz.3.1779 Not tainted syzkaller #0 [ 362.569167][T10972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 362.579234][T10972] Call Trace: [ 362.582524][T10972] [ 362.585469][T10972] dump_stack_lvl+0x16c/0x230 [ 362.590167][T10972] ? show_regs_print_info+0x20/0x20 [ 362.595386][T10972] ? print_deadlock_bug+0x435/0x5d0 [ 362.600600][T10972] __lock_acquire+0x5d40/0x7c80 [ 362.605480][T10972] ? perf_swevent_get_recursion_context+0xde/0x150 [ 362.612082][T10972] ? perf_trace_buf_alloc+0x131/0x290 [ 362.617467][T10972] ? verify_lock_unused+0x140/0x140 [ 362.622687][T10972] ? perf_trace_lock_acquire+0x19c/0x3e0 [ 362.628343][T10972] ? perf_swevent_event+0x114/0x5c0 [ 362.633562][T10972] ? trace_event_raw_event_lock_acquire+0x2a0/0x2a0 [ 362.640260][T10972] ? mark_lock+0x94/0x320 [ 362.644604][T10972] ? __lock_acquire+0x1260/0x7c80 [ 362.649643][T10972] lock_acquire+0x197/0x410 [ 362.654165][T10972] ? __bpf_ringbuf_reserve+0x1c8/0x5a0 [ 362.659660][T10972] ? read_lock_is_recursive+0x20/0x20 [ 362.665044][T10972] ? perf_swevent_get_recursion_context+0xde/0x150 [ 362.671563][T10972] ? perf_trace_buf_alloc+0x131/0x290 [ 362.676955][T10972] ? verify_lock_unused+0x140/0x140 [ 362.682173][T10972] _raw_spin_lock_irqsave+0xa8/0xf0 [ 362.687384][T10972] ? __bpf_ringbuf_reserve+0x1c8/0x5a0 [ 362.692870][T10972] ? _raw_spin_lock+0x40/0x40 [ 362.697574][T10972] ? trace_event_raw_event_lock_acquire+0x2a0/0x2a0 [ 362.704204][T10972] __bpf_ringbuf_reserve+0x1c8/0x5a0 [ 362.709541][T10972] ? bpf_ringbuf_notify+0x30/0x30 [ 362.714597][T10972] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 362.720427][T10972] ? __cant_sleep+0x210/0x210 [ 362.725140][T10972] bpf_ringbuf_reserve+0x5c/0x70 [ 362.730109][T10972] bpf_prog_ba4789e7f2e155d6+0x35/0x52 [ 362.735604][T10972] trace_call_bpf+0x321/0x690 [ 362.740310][T10972] ? trace_call_bpf+0xc3/0x690 [ 362.745099][T10972] ? mark_lock+0x94/0x320 [ 362.749444][T10972] ? __bpf_trace_bpf_trace_printk+0x100/0x100 [ 362.755529][T10972] ? __lock_acquire+0x1334/0x7c80 [ 362.760575][T10972] perf_trace_run_bpf_submit+0x7a/0x1c0 [ 362.766153][T10972] perf_trace_contention_begin+0x254/0x2f0 [ 362.771984][T10972] ? trace_event_raw_event_contention_begin+0x1a0/0x1a0 [ 362.778963][T10972] ? verify_lock_unused+0x140/0x140 [ 362.784178][T10972] ? perf_trace_lock_acquire+0x32a/0x3e0 [ 362.789838][T10972] trace_contention_begin+0xe9/0x110 [ 362.795143][T10972] __pv_queued_spin_lock_slowpath+0xe0/0x9d0 [ 362.801137][T10972] ? mark_lock+0x94/0x320 [ 362.805487][T10972] ? __pv_queued_spin_unlock_slowpath+0x2a0/0x2a0 [ 362.811983][T10972] do_raw_spin_lock+0x24e/0x2c0 [ 362.816870][T10972] ? __rwlock_init+0x150/0x150 [ 362.821657][T10972] _raw_spin_lock_irqsave+0xb4/0xf0 [ 362.826870][T10972] ? _raw_spin_lock+0x40/0x40 [ 362.831564][T10972] ? trace_event_raw_event_lock_acquire+0x2a0/0x2a0 [ 362.838175][T10972] __bpf_ringbuf_reserve+0x1c8/0x5a0 [ 362.843490][T10972] ? bpf_ringbuf_notify+0x30/0x30 [ 362.848539][T10972] ? __cant_sleep+0x210/0x210 [ 362.853241][T10972] bpf_ringbuf_output+0x69/0x1e0 [ 362.858201][T10972] bpf_prog_918f90024333f9ff+0x42/0x46 [ 362.863679][T10972] bpf_trace_run2+0x1d1/0x3c0 [ 362.868365][T10972] ? bpf_trace_run2+0xde/0x3c0 [ 362.873141][T10972] ? bpf_trace_run1+0x3b0/0x3b0 [ 362.878003][T10972] ? bpf_prog_calc_tag+0x59c/0x670 [ 362.883135][T10972] ? vfree+0x299/0x320 [ 362.887250][T10972] ? bpf_prog_calc_tag+0x59c/0x670 [ 362.892491][T10972] kfree+0xf8/0x1a0 [ 362.896327][T10972] bpf_prog_calc_tag+0x59c/0x670 [ 362.901296][T10972] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 362.907417][T10972] ? __bpf_prog_free+0x120/0x120 [ 362.912439][T10972] resolve_pseudo_ldimm64+0xd0/0x10c0 [ 362.917852][T10972] ? add_subprog+0x3c0/0x3c0 [ 362.922499][T10972] ? sort+0xa3/0xf0 [ 362.926329][T10972] ? bpf_check+0xe970/0xe970 [ 362.930939][T10972] ? check_btf_info+0x2880/0x2880 [ 362.936012][T10972] ? rcu_is_watching+0x15/0xb0 [ 362.940846][T10972] ? add_subprog+0x2b8/0x3c0 [ 362.945467][T10972] bpf_check+0x3650/0xe970 [ 362.949907][T10972] ? perf_tp_event+0x12d7/0x13a0 [ 362.954861][T10972] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 362.960688][T10972] ? bpf_get_btf_vmlinux+0x20/0x20 [ 362.965885][T10972] ? mark_lock+0x94/0x320 [ 362.970253][T10972] ? __lock_acquire+0x1334/0x7c80 [ 362.975316][T10972] ? verify_lock_unused+0x140/0x140 [ 362.980538][T10972] ? perf_trace_lock_acquire+0x32a/0x3e0 [ 362.986203][T10972] ? trace_event_raw_event_lock_acquire+0x2a0/0x2a0 [ 362.992821][T10972] ? perf_trace_lock_acquire+0x32a/0x3e0 [ 362.998515][T10972] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 363.004515][T10972] ? lock_chain_count+0x20/0x20 [ 363.009384][T10972] ? seqcount_lockdep_reader_access+0x124/0x1c0 [ 363.015639][T10972] ? lockdep_hardirqs_on+0x98/0x150 [ 363.020863][T10972] ? ktime_get_with_offset+0x103/0x330 [ 363.026336][T10972] ? seqcount_lockdep_reader_access+0x176/0x1c0 [ 363.032596][T10972] ? ktime_get_real_ts64+0x420/0x420 [ 363.037894][T10972] ? do_raw_spin_unlock+0x121/0x230 [ 363.043124][T10972] ? bpf_obj_name_cpy+0x194/0x1e0 [ 363.048211][T10972] bpf_prog_load+0x11cb/0x16d0 [ 363.052996][T10972] ? map_freeze+0x420/0x420 [ 363.057547][T10972] ? __might_fault+0xaa/0x120 [ 363.062237][T10972] ? __might_fault+0xc6/0x120 [ 363.066928][T10972] ? __might_fault+0xaa/0x120 [ 363.071617][T10972] ? bpf_lsm_bpf+0x9/0x10 [ 363.075964][T10972] ? security_bpf+0x7e/0xa0 [ 363.080484][T10972] __sys_bpf+0x55a/0x800 [ 363.084745][T10972] ? bpf_link_show_fdinfo+0x350/0x350 [ 363.090144][T10972] ? lock_chain_count+0x20/0x20 [ 363.095017][T10972] __x64_sys_bpf+0x7c/0x90 [ 363.099459][T10972] do_syscall_64+0x55/0xb0 [ 363.103894][T10972] ? clear_bhb_loop+0x40/0x90 [ 363.108590][T10972] ? clear_bhb_loop+0x40/0x90 [ 363.113284][T10972] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 363.119208][T10972] RIP: 0033:0x7f0cb058eba9 [ 363.123645][T10972] 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 [ 363.143270][T10972] RSP: 002b:00007f0cb133c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 363.151962][T10972] RAX: ffffffffffffffda RBX: 00007f0cb07d5fa0 RCX: 00007f0cb058eba9 [ 363.159952][T10972] RDX: 0000000000000090 RSI: 00002000000000c0 RDI: 0000000000000005 [ 363.167943][T10972] RBP: 00007f0cb0611e19 R08: 0000000000000000 R09: 0000000000000000 [ 363.175928][T10972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 363.183915][T10972] R13: 00007f0cb07d6038 R14: 00007f0cb07d5fa0 R15: 00007ffcdb4577b8 [ 363.191917][T10972]