last executing test programs: 33.060939682s ago: executing program 1 (id=99): syz_emit_ethernet(0x2d6, &(0x7f00000003c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaabb86dd6827aa2802a00601fc010000000000000000000000000001fc0200000000000000000000000000012f005a50680000002e1204098008a10afc01000000000000000000000000000000000000000000000000ffff00000000fc000000000000000000000000000001"], 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[@ANYBLOB="dc01c6ba1cdcc12519250000000000007f007101001300000000000000000000000000000000000000000000000000000000000000dce6", @ANYRES32=0x0, @ANYBLOB="200100000000000000000000000000020000000032000000fe8000000000000000000000000000bb00"/130], 0x1dc}}, 0x0) r1 = syz_io_uring_setup(0x24fa, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB='2'], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r4, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4000, @fd_index=0x4, 0x0, 0x0, 0x0, 0x5}) io_uring_enter(r1, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 27.503337475s ago: executing program 1 (id=101): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="06000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_lru_insertion\x00', r1}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r2, &(0x7f0000000180), 0x40001) 21.852727576s ago: executing program 1 (id=104): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000001500000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002a00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020097b1a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000500)='percpu_free_percpu\x00', r0}, 0x10) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000300)=@base={0x6, 0x4, 0x70be, 0x5c, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x50) 19.803709192s ago: executing program 0 (id=105): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000009c0000000b"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000f00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r2}, 0x10) sendmsg$inet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="280100"], 0x128}, 0x0) 15.940443836s ago: executing program 0 (id=106): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='page_pool_release\x00', r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r3, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000300)="b9ff030768f1258c989e14f05c71", 0x0, 0x2, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 15.199044232s ago: executing program 1 (id=107): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x94) r1 = bpf$ITER_CREATE(0xb, &(0x7f00000004c0)={r0}, 0x8) close(r1) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r0, 0x8, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='contention_end\x00', r2}, 0x10) syz_clone(0x400c0000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000400)={r1, 0x0, 0x0}, 0x10) 10.855214034s ago: executing program 0 (id=108): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="02000000040000000600000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000001900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_deliver\x00', r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_deliver\x00', r1}, 0x10) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) 6.95981663s ago: executing program 0 (id=109): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="09000000070000002a00000005"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='workqueue_queue_work\x00', r1}, 0x10) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x833, '\x00', 0x0, 0x0}, 0x50) close(r2) 5.480603332s ago: executing program 1 (id=110): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'rose0\x00', 0x112}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'vlan0\x00', 0x400}) close(r1) 3.650992512s ago: executing program 0 (id=111): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0xffffffff, 0x1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x10005, r0}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x94) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000280)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a40)={0x11, 0xc, &(0x7f0000000040)=@framed={{0x18, 0x7, 0x0, 0x0, 0x400000}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r1}}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00'}, 0x94) 678.498348ms ago: executing program 0 (id=112): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0xe, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="3eaa00000000000071104b000000000095"], &(0x7f0000000480)='syzkaller\x00'}, 0x94) 0s ago: executing program 1 (id=113): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r1, 0x0, 0x0}, 0x10) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:51083' (ED25519) to the list of known hosts. syzkaller login: [ 373.494093][ T3189] cgroup: Unknown subsys name 'net' [ 374.155602][ T3189] cgroup: Unknown subsys name 'cpuset' [ 374.291553][ T3189] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 438.461275][ T3189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 559.025499][ T3202] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 559.143132][ T3202] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 561.336466][ T3201] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 561.395648][ T3201] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 572.746418][ T3202] hsr_slave_0: entered promiscuous mode [ 572.828037][ T3202] hsr_slave_1: entered promiscuous mode [ 575.736363][ T3201] hsr_slave_0: entered promiscuous mode [ 575.768350][ T3201] hsr_slave_1: entered promiscuous mode [ 575.797181][ T3201] debugfs: 'hsr0' already exists in 'hsr' [ 575.808968][ T3201] Cannot create hsr debugfs directory [ 582.715613][ T3202] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 582.856217][ T3202] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 582.937672][ T3202] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 583.005495][ T3202] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 585.484637][ T3201] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 585.606024][ T3201] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 585.749313][ T3201] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 585.924270][ T3201] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 595.184694][ T3202] 8021q: adding VLAN 0 to HW filter on device bond0 [ 597.198405][ T3201] 8021q: adding VLAN 0 to HW filter on device bond0 [ 633.260803][ T3202] veth0_vlan: entered promiscuous mode [ 633.783881][ T3202] veth1_vlan: entered promiscuous mode [ 635.716789][ T3202] veth0_macvtap: entered promiscuous mode [ 635.966687][ T3202] veth1_macvtap: entered promiscuous mode [ 637.998260][ T3883] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 638.006929][ T3883] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 638.008999][ T3883] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 638.010892][ T3883] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 640.178765][ T3201] veth0_vlan: entered promiscuous mode [ 641.227383][ T3201] veth1_vlan: entered promiscuous mode [ 642.142609][ T3202] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 643.107277][ T3201] veth0_macvtap: entered promiscuous mode [ 643.636450][ T3201] veth1_macvtap: entered promiscuous mode [ 645.509723][ T3883] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 645.513194][ T3883] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 645.515159][ T3883] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 645.517072][ T3883] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 660.545130][ T3905] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2'. [ 679.157119][ T3911] syz_tun: entered allmulticast mode [ 679.862010][ T3910] syz_tun: left allmulticast mode [ 688.966398][ T3926] syz_tun: entered allmulticast mode [ 689.316596][ T3925] syz_tun: left allmulticast mode [ 698.592826][ T3936] netlink: 132 bytes leftover after parsing attributes in process `syz.0.15'. [ 713.745299][ T3949] fuse: Bad value for 'group_id' [ 713.747168][ T3949] fuse: Bad value for 'group_id' [ 729.214987][ T3969] syz_tun: entered allmulticast mode [ 732.148608][ T3974] pim6reg1: entered promiscuous mode [ 732.155086][ T3974] pim6reg1: entered allmulticast mode [ 738.618771][ T3988] Driver unsupported XDP return value 0 on prog (id 27) dev N/A, expect packet loss! [ 742.237110][ T3992] pim6reg1: entered promiscuous mode [ 742.239019][ T3992] pim6reg1: entered allmulticast mode [ 766.858025][ T4017] netlink: 8 bytes leftover after parsing attributes in process `syz.1.50'. [ 766.863121][ T4017] netlink: 8 bytes leftover after parsing attributes in process `syz.1.50'. [ 792.183899][ T4045] Zero length message leads to an empty skb [ 793.114210][ T4044] netlink: 8 bytes leftover after parsing attributes in process `syz.0.58'. [ 793.116300][ T4044] netlink: 8 bytes leftover after parsing attributes in process `syz.0.58'. [ 815.689265][ T4085] netlink: 8 bytes leftover after parsing attributes in process `syz.0.65'. [ 815.705402][ T4085] netlink: 8 bytes leftover after parsing attributes in process `syz.0.65'. [ 910.094050][ T4219] [ 910.095618][ T4219] ============================= [ 910.096731][ T4219] WARNING: suspicious RCU usage [ 910.098398][ T4219] syzkaller #0 Not tainted [ 910.102690][ T4219] ----------------------------- [ 910.103846][ T4219] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 910.105526][ T4219] [ 910.105526][ T4219] other info that might help us debug this: [ 910.105526][ T4219] [ 910.107118][ T4219] [ 910.107118][ T4219] rcu_scheduler_active = 2, debug_locks = 1 [ 910.108569][ T4219] 1 lock held by syz.1.113/4219: [ 910.112046][ T4219] #0: ffffffff885df800 (rcu_read_lock_trace){....}-{0:0}, at: bpf_prog_test_run_syscall+0x2fe/0xcaa [ 910.118768][ T4219] [ 910.118768][ T4219] stack backtrace: [ 910.121619][ T4219] CPU: 1 UID: 0 PID: 4219 Comm: syz.1.113 Not tainted syzkaller #0 PREEMPT [ 910.122333][ T4219] Hardware name: riscv-virtio,qemu (DT) [ 910.122932][ T4219] Call Trace: [ 910.123306][ T4219] [] dump_backtrace+0x2e/0x3c [ 910.123904][ T4219] [] show_stack+0x30/0x3c [ 910.124328][ T4219] [] dump_stack_lvl+0x12a/0x1a2 [ 910.124935][ T4219] [] dump_stack+0x1c/0x24 [ 910.125501][ T4219] [] lockdep_rcu_suspicious+0x196/0x26a [ 910.126167][ T4219] [] get_callchain_entry+0x2da/0x448 [ 910.126815][ T4219] [] get_perf_callchain+0x3fa/0x772 [ 910.127469][ T4219] [] __bpf_get_stack+0x490/0xa26 [ 910.128057][ T4219] [] bpf_get_stack+0x34/0x44 [ 910.128626][ T4219] [] bpf_get_stack_raw_tp+0xde/0x112 [ 910.129264][ T4219] [] bpf_prog_e8e6327ccf46c9a7+0x48/0x5a [ 910.130531][ T4219] [] bpf_prog_test_run_syscall+0x678/0xcaa [ 910.131152][ T4219] [] __sys_bpf+0x1e96/0x45ee [ 910.131736][ T4219] [] __riscv_sys_bpf+0x70/0xce [ 910.132348][ T4219] [] syscall_handler+0x94/0x118 [ 910.132852][ T4219] [] do_trap_ecall_u+0x39e/0x53a [ 910.133405][ T4219] [] handle_exception+0x146/0x152 VM DIAGNOSIS: 20:32:23 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff801e18b8 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff8655c1e0 vstvec 0000000000000000 mepc ffffffff80a2284e sepc ffffffff80bfce02 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 90131000000af3cf x0/zero 0000000000000000 x1/ra ffffffff801e19ca x2/sp ffff8f8000006900 x3/gp ffffffff89edc9e0 x4/tp ffffaf801bcd3500 x5/t0 ffffaf8030926400 x6/t1 fffffffef227e061 x7/t2 0000000000000000 x8/s0 ffff8f8000006920 x9/s1 ffffffff80078ade x10/a0 ffffffff80078ade x11/a1 0000000000000000 x12/a2 0000000000f00000 x13/a3 ffffffff80078b98 x14/a4 0000000000000000 x15/a5 ffffaf801bcd3500 x16/a6 0000000000f00000 x17/a7 ffffffff913f030f x18/s2 ffff8f8000006920 x19/s3 ffffffffffffffff x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff80078ade x23/s7 1ffffffff13fd160 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff8655c1e0 x27/s11 1ffff1f000000d7c x28/t3 abbd454900000000 x29/t4 fffffffef227e061 x30/t5 fffffffef227e062 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff80295e7e mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff8655c1e0 vstvec 0000000000000000 mepc ffffffff8008f9fe sepc ffffffff8030c34e vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 90229000000b2f5a x0/zero 0000000000000000 x1/ra ffffffff804a1d7e x2/sp ffff8f80000179e0 x3/gp ffffffff89edc9e0 x4/tp ffffaf80119f1a80 x5/t0 7fffffffffffffff x6/t1 fffffffef221d71d x7/t2 000000000000038d x8/s0 ffff8f8000017a40 x9/s1 ffffaf80119f1a80 x10/a0 ffffaf80119f2dc0 x11/a1 000000000098967f x12/a2 1ffff5f00332e923 x13/a3 ffffffff803f8b10 x14/a4 0000000000000000 x15/a5 ffffaf80119f1a80 x16/a6 0000000000ff0100 x17/a7 ffffffff910eb8eb x18/s2 ffffffffc00007b1 x19/s3 0000000000000001 x20/s4 dfffffff00000000 x21/s5 00000000000010c0 x22/s6 fffffffef1082838 x23/s7 ffff8f8000017b80 x24/s8 0000000000000000 x25/s9 ffffffff884141c0 x26/s10 ffffffff912a9928 x27/s11 1ffff1f000002f68 x28/t3 0000010200000002 x29/t4 fffffffef221d71d x30/t5 fffffffef221d71e x31/t6 ffffffff910eb7d0 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000