last executing test programs: 6.612017025s ago: executing program 3 (id=4122): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800"/32], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000680)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x13, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000000000000000000000181d0000eef3405d2a68586349ecf07e633f9b1fdbc87de29e9d97b6d6bdd6cfc3b3bc865617176247c5f43d4bef42c40b565970f9b23791cf5e5720a0c9bad7ec619a51951ddfc5e1d9cfc10b382c8dc533bff247f9c32cd8991131be13766ae8dfb8a7df149c89905e3a2e", @ANYRES32=r0, @ANYBLOB="000000000000000095000000000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) gettid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c16141d0000000500482100af5b94933e5c756f420774288953889ae2753f50eb5d3b1f5d5bbb348fba70d3188566ffd1798a6ec7"], 0x20}, 0x200040c4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1b00000000000000000000000080000009080000", @ANYRES32, @ANYBLOB='\a\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000957e300bdafee87faf01b57000"/27], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0x10, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000010000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000002000000850000008600000018"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0), 0xc) socket$kcm(0x10, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_type(r3, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000000280), 0x9) socket$kcm(0x2, 0x200000000000003, 0x106) r5 = openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=0x1, 0x12) write$cgroup_pid(r5, &(0x7f0000000c40), 0x12) syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) openat$cgroup_ro(r3, 0x0, 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000140)='blkio.bfq.avg_queue_size\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200)=0x1, 0x12) 5.49234814s ago: executing program 3 (id=4130): r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000340)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffffff9}, [@call={0x85, 0x0, 0x0, 0x36}, @call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x67) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) r2 = socket$kcm(0x21, 0x2, 0x2) socket$kcm(0x23, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000000840)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10b0c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) bpf$MAP_CREATE(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000040)=@rxrpc=@in4={0x21, 0x12, 0x2, 0x10, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x80, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x20000080) 4.652228515s ago: executing program 2 (id=4138): r0 = socket$kcm(0x2c, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events.local\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x11b, 0x3, &(0x7f0000000780)=r1, 0x4) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000840)="5c00000014006b030231a6080c000af32c0cae93000f00e5aa000017d34460bc24ea000007000000000000002756f475ce36c2d13b48df0000ecb8f6ec63c9f4d493803fd88635a6d10000f8ea56a52600e6657594f1817d00000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0, 0x8}, 0x101000, 0x7, 0x8, 0x0, 0x0, 0x2, 0xffff, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000200), 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x11, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000400008500000061000000b7080000000000007b8af8ff00000000b70800000000ff907b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r3, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open$cgroup(&(0x7f0000000380)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(0x3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000600)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r4, 0x18000000000002a0, 0x36, 0x0, &(0x7f00000006c0)="b9ff03076003008cb89e08f086dd369d30153ae3990a1aedf5bae2adea4fdf9b14fc250a2f55f45b78fd66b3d0039ddef1ed01d0268e", 0x0, 0xfe6, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 4.60360162s ago: executing program 3 (id=4140): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800"/32], &(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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000680)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x13, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000000000000000000000181d0000eef3405d2a68586349ecf07e633f9b1fdbc87de29e9d97b6d6bdd6cfc3b3bc865617176247c5f43d4bef42c40b565970f9b23791cf5e5720a0c9bad7ec619a51951ddfc5e1d9cfc10b382c8dc533bff247f9c32cd8991131be13766ae8dfb8a7df149c89905e3a2e", @ANYRES32=r0, @ANYBLOB="000000000000000095000000000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) gettid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c16141d0000000500482100af5b94933e5c756f420774288953889ae2753f50eb5d3b1f5d5bbb348fba70d3188566ffd1798a6ec7"], 0x20}, 0x200040c4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1b00000000000000000000000080000009080000", @ANYRES32, @ANYBLOB='\a\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000957e300bdafee87faf01b57000"/27], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0x10, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000010000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000002000000850000008600000018"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0), 0xc) socket$kcm(0x10, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_type(r3, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000000280), 0x9) socket$kcm(0x2, 0x200000000000003, 0x106) r5 = openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=0x1, 0x12) write$cgroup_pid(r5, &(0x7f0000000c40), 0x12) syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) openat$cgroup_ro(r3, 0x0, 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000140)='blkio.bfq.avg_queue_size\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200)=0x1, 0x12) 4.348536806s ago: executing program 2 (id=4145): socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) bpf$TOKEN_CREATE(0x24, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x11, &(0x7f0000000500)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$kcm(0x10, 0x2, 0x10) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x5, 0x3, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], &(0x7f0000002100)='GPL\x00', 0x5, 0x252, &(0x7f0000002140)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000002240)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f00000022c0)="180000003a000b12d25a80648c2594f90424fc60100c0340", 0x18}], 0x1}, 0x0) sendmsg$kcm(r1, 0x0, 0x40810) recvmsg(r1, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000740)={0x0, 0x61, &(0x7f0000000780)=[{&(0x7f00000007c0)=""/4096, 0x1000}], 0x1}, 0x10100) socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f00000017c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000640)={0x6, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40004}, 0x94) socket$kcm(0x2, 0x5, 0x84) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514000cc0080019000300020006000a0000800000005883c64d251e638294ff0051f60a84c9f4d4938037e7000000000000000000d1c566a000000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x98010) 4.169603755s ago: executing program 1 (id=4146): r0 = syz_clone(0x20000000, &(0x7f0000001800)="f3f0226c8ff48f5145e45de7d74baa0eed29de392465389f", 0x18, &(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0)="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") perf_event_open(&(0x7f00000008c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x80008, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_bp={0x0}, 0x8000, 0x2, 0x0, 0xf, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)={0x1b, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1f, 0x11, &(0x7f00000010c0)=ANY=[@ANYBLOB="18000000020000000000000000000000850000007b000000b7080000000000007baaf8ff00000000b5080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYBLOB="0000000000000000b70500000800e7008500"], &(0x7f0000001180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000011c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x8, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x46fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000001240)={r1, 0xffffffffffffffff, 0xffff0000}, 0xc) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001280)=@bpf_lsm={0xd, 0x5, &(0x7f0000001340)=ANY=[@ANYBLOB="b60a0000000000006911d400000000001800000000000000000000000000000095000000000000"], &(0x7f0000001380)='GPL\x00'}, 0x94) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a00)={&(0x7f0000000a40)=ANY=[], 0x0, 0x34, 0x0, 0x0, 0x5}, 0x28) perf_event_open(&(0x7f0000001400)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x5, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x400000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000015c0)={0x10, 0x4, &(0x7f0000001680)=ANY=[@ANYBLOB="b4000000000014007910480000000000790048000000000095000000"], &(0x7f00000016c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x94) sendmsg$inet(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001500)="600000002e000d640a762d7f089e", 0xfca2}, {&(0x7f0000001540)="68cabf2dfb58fc0a1d6b689866f05d490d010088a8ffff0200258f2e4409b8f9e6aaeb88bea123dc2c6726e89b1ae2f6e8bcb5ee52dcd7298d39093c510293bca0b646a3ce904f6e6b788b3204c233e60ddc", 0x52}], 0x2}, 0x0) perf_event_open(&(0x7f0000000d80)={0x2, 0x80, 0x69, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000007c0), 0xe}, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000e80)="d8000000180081054e81f782db4cb90402200800fe00fe05e8fe55a10a0015000600142603600e1208000f007f370401a8001600200001401c00010003580461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090014d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00350db798262f3d40fad95667e006dcdf63951f215c3b8b6ad2cba0e2375ee535e3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6f4", 0xc4}, {0x0}], 0x2}, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x4) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000c00)=@bpf_tracing={0x1a, 0x0, 0x0, &(0x7f0000000d40)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x18, r2, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r4}, 0x94) r5 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1d, 0xe, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000800)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000840), 0x8, 0x10, &(0x7f0000000880), 0x10}, 0x94) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000011008108090f9becdb4cb92e264831371900000069bd6efb2502eaf60d002700020400bf050005001201", 0x2e}], 0x1}, 0x0) 3.842281118s ago: executing program 0 (id=4158): r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000009c0)=ANY=[], 0x0, 0x37}, 0x28) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdir(0x0, 0x47660708ddf4f68a) perf_event_open(&(0x7f0000000a00)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x1}, 0x1040, 0x2, 0xffffff7e, 0x8, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1000000000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x43, &(0x7f0000000b40)=r4, 0x4) perf_event_open$cgroup(&(0x7f0000000940)={0x5, 0x80, 0x2, 0x5, 0xb6, 0x4, 0x0, 0x2, 0x22000, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x400, 0xa3}, 0x10ac80, 0x1fffffffc00, 0x3, 0x2, 0x61, 0x713, 0x7, 0x0, 0x5, 0x0, 0x4}, 0xffffffffffffffff, 0x6, r0, 0xe) perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x8, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x46fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r5, &(0x7f0000000600)={&(0x7f0000000640)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0xbe}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) close(r5) 3.717409841s ago: executing program 1 (id=4149): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x5, 0xb, &(0x7f0000000980)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000040000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000a00)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(0x0, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x0, 0x485, 0x0, 0x0) 3.417154472s ago: executing program 0 (id=4150): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000c40)='GPL\x00', 0x5, 0x252, &(0x7f0000000c80)=""/195}, 0x48) sendmsg$inet(0xffffffffffffffff, 0x0, 0x4008804) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0xc004743e, 0x110e22fff6) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, 0x0) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x7fffffff, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x143) sendmsg$sock(0xffffffffffffffff, 0x0, 0x40000) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xb) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, @perf_bp={0x0, 0xc}, 0x2010, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x98e9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2c, 0x3, 0x0) close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000040000"], 0x48) r5 = perf_event_open(&(0x7f0000000e80)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x2, @perf_bp={0x0, 0xb}, 0x200000, 0x0, 0x93c0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000f00)='memory.events.local\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000f40)={0x6, 0x80, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10241, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fc0)}, 0x8000, 0x0, 0x56e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYRES16=r5, @ANYRESDEC=r0, @ANYRES8=r3, @ANYRESDEC=r0, @ANYRES16=r2, @ANYRES16=r6], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000d80)=ANY=[@ANYRES16=r4, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES8=r6, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000000000000000004355893fc61e03fac4c0b75e6c2d6ad312e8f1c7fdd611c93c75e1dd645e6ef62de247d984dad3c85e73dcebcb09449f9041bc71d0861a869c03451bae743cb8832bcd6ec4be3a84ad61d41dc0edb1199c937a098f64e254703d89877cb755c3dd411327ac2534f8ce425091d5e7de57d6873b33ba60c6ee9bab1754ef6fab9bc01c0e53ede0ed7e"], 0x50) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5e0000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x8, 0x10, &(0x7f0000001280)=ANY=[@ANYBLOB="18000000000000000000", @ANYBLOB="000000236acdf594b85faf48cd8648b7e0cb8533df279ddf280ba0bf6be254d382af2a581e0e057f243517954b76a083141f7ab8dc04d4083d69e90c6324dd821bcc0fe06a7e782c856bb60600e1ddfb997871ba0818dd13c267d250d21a6403d87a393b892c5368ae48b74710ba33704311abb2079c9b01f5e244df258a6e44181f3aba9ba2317b289362e11b7c3f811cda9662f91154a458eda8d66fc6b34ac091448d578c6427fdf6fca07aaad93ca27cd3972f61bd1848c35a66cc9a00ab1e7c16d040", @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @cgroup_skb, r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) 3.342563119s ago: executing program 2 (id=4151): r0 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x10) r1 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x100b0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x5, 0x3, 0x0, &(0x7f0000001740)='GPL\x00', 0x7, 0x0, 0x0, 0x41100}, 0x94) r3 = socket$kcm(0xa, 0x3, 0x3a) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000b00)={&(0x7f0000000b40)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x2100}]}}, &(0x7f0000000d40)=""/144, 0x32, 0x90, 0x1}, 0x20) perf_event_open$cgroup(&(0x7f0000000e00)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x25, 0x0, 0x6, 0x0, 0x0, 0x1, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004a80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r5 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r5, &(0x7f0000004b00)={&(0x7f0000004b40)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) close(r5) sendmsg$kcm(r3, &(0x7f0000000040)={&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0x9, 0x4}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)="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", 0x13b}, {&(0x7f0000000540)="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", 0x191}, {&(0x7f0000000700)}, {&(0x7f00000008c0)="a484d15488fb016289fa4e2b0b25648e7abf5a74ab5e75516b79103a9b0711fd70d5a141294998c249dda70370b7f076f3ec132111d4866784da73cd0f18993549e7b185584053fb7b48d2b22abe81dba9997fdbc8a971af8a14858473b38ebba0dbd4d6bf75b149eb1edd82f3f4cd1150bee83bf4f624d8f873ec45", 0x7c}, {&(0x7f00000009c0)="1679c98357b62946", 0x8}], 0x5, &(0x7f0000000a00)=ANY=[@ANYBLOB], 0x18}, 0x8080) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000004c00)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004e00)={@fallback=r4, 0x4232cce2bd60453d, 0x1, 0x81, &(0x7f0000004d00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0, &(0x7f0000004d40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004d80)=[0x0], &(0x7f0000004dc0)=[0x0, 0x0, 0x0]}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005080)={r6, 0x58, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000005100)={0x5, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000051c0)={0x6, 0xa, &(0x7f0000004e40)=@raw=[@ldst={0x0, 0x1, 0x0, 0xb, 0x0, 0x50}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1000}, @ringbuf_query, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000004ec0)='syzkaller\x00', 0x7, 0xc5, &(0x7f0000004f00)=""/197, 0x40f00, 0xb96faa54f7ea14bb, '\x00', r7, @xdp=0x25, 0xffffffffffffffff, 0x8, &(0x7f00000050c0)={0x1, 0x2}, 0x8, 0x10, 0x0, 0x0, r8, r2, 0x7, 0x0, &(0x7f0000005140)=[{0x5, 0x1, 0x8}, {0x2, 0x2, 0x5}, {0x0, 0x4, 0xa, 0x1}, {0x3, 0x2, 0x10, 0x7}, {0x3, 0x1, 0xf, 0x2}, {0x0, 0x1, 0xf, 0x4}, {0x1, 0x9168, 0xf}], 0x10, 0x1}, 0x94) write$cgroup_int(0xffffffffffffffff, &(0x7f0000004c80)=0x1, 0x12) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000004cc0), 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000a40)={&(0x7f0000000a80)=@l2tp6={0xa, 0x0, 0x2, @remote}, 0x80, &(0x7f0000000b00), 0x0, 0x0, 0x0, 0x900}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) close(r0) r9 = socket$kcm(0x10, 0x3, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c00)={0xffffffffffffffff, 0x58, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg(r9, &(0x7f0000003c00)={&(0x7f0000000c40)=@can={0x1d, r10}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)="029396fd9353552441729a9bb3f4055f06fdfce13a5e43f56c3a00dbe43ec269dedd1dfd9dc21421", 0x28}], 0x1, &(0x7f0000001880)=ANY=[@ANYBLOB="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0x2378}, 0x40820) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000005440)="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", 0xd8}], 0x1, 0x0, 0x9}, 0x4) 3.317454502s ago: executing program 3 (id=4152): r0 = socket$kcm(0x10, 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)=@o_path={&(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, 0x4000, r0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0xe, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/2813], &(0x7f0000001340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000001380), 0x0, 0x10, &(0x7f00000013c0), 0x1e}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0f000000040000000800000001"], 0x37) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x16, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000050000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000000800000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}], 0x1}, 0x804) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0xc000) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x0, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000180091c8b14a0778a8123d181d"], 0xfe33) 3.275630956s ago: executing program 4 (id=4153): r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000d00)='ns/ipc\x00') ioctl$TUNGETFEATURES(r0, 0x80086601, 0x0) 3.224109061s ago: executing program 1 (id=4154): perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0xdf, 0x0, 0x80, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000b00), 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000f40)=ANY=[@ANYBLOB="0e000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000f80)={0x0, 0xc, &(0x7f0000001040)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="03000000040000"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001240)={{r2, 0xffffffffffffffff}, &(0x7f0000001280), &(0x7f00000012c0)=r1}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001300)={{r3}, &(0x7f0000001340), 0x0}, 0x20) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000b40)=ANY=[@ANYBLOB='\x00\x00\x00']) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000640)={0x0, 0xffffffffffffffff, 0x0, 0x3b, &(0x7f0000000680)='/proc/sys/net/ipv4\x00\x00s/sync_\x00le\xf44.\xab%nN\xd4\xa2\x88\x00\xd11=\x11\xc8\xdd\x15\xcc\xd2\xf1d\'%\x11c\x91l,'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0), 0x200002, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000000780)={&(0x7f00000007c0)=@abs={0x1, 0x0, 0x7f}, 0x6e, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x1, 0x4, &(0x7f0000000900)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0x8f}, [@ldst={0x7}]}, &(0x7f0000000940)='GPL\x00', 0x2, 0xc3, &(0x7f0000000980)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000a80), 0x8, 0x10, &(0x7f0000000ac0)={0x0, 0x0, 0x9}, 0x10}, 0x94) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000040)=[{&(0x7f0000000080)="e03f03002a000b06d25a806c8c6f94f90424fc600400037a0a000900050282c137153e370e0c1180fc0b10000300", 0x33fe0}], 0x1}, 0x0) 3.223485632s ago: executing program 0 (id=4155): r0 = socket$kcm(0x2c, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events.local\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x11b, 0x3, &(0x7f0000000780)=r1, 0x4) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000840)="5c00000014006b030231a6080c000af32c0cae93000f00e5aa000017d34460bc24ea000007000000000000002756f475ce36c2d13b48df0000ecb8f6ec63c9f4d493803fd88635a6d10000f8ea56a52600e6657594f1817d00000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0, 0x8}, 0x101000, 0x7, 0x8, 0x0, 0x0, 0x2, 0xffff, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000200), 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x11, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000400008500000061000000b7080000000000007b8af8ff00000000b70800000000ff907b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r3, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open$cgroup(&(0x7f0000000380)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(0x3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000600)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r4, 0x18000000000002a0, 0x36, 0x0, &(0x7f00000006c0)="b9ff03076003008cb89e08f086dd369d30153ae3990a1aedf5bae2adea4fdf9b14fc250a2f55f45b78fd66b3d0039ddef1ed01d0268e", 0x0, 0xfe6, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 3.116602062s ago: executing program 4 (id=4156): perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0xdf, 0x0, 0x80, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000b00), 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000f40)=ANY=[@ANYBLOB="0e000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000f80)={0x0, 0xc, &(0x7f0000001040)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="03000000040000"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001240)={{r2, 0xffffffffffffffff}, &(0x7f0000001280), &(0x7f00000012c0)=r1}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001300)={{r3}, &(0x7f0000001340), 0x0}, 0x20) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000b40)=ANY=[@ANYBLOB='\x00\x00\x00']) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000640)={0x0, 0xffffffffffffffff, 0x0, 0x3b, &(0x7f0000000680)='/proc/sys/net/ipv4\x00\x00s/sync_\x00le\xf44.\xab%nN\xd4\xa2\x88\x00\xd11=\x11\xc8\xdd\x15\xcc\xd2\xf1d\'%\x11c\x91l,'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0), 0x200002, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000006c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000000780)={&(0x7f00000007c0)=@abs={0x1, 0x0, 0x7f}, 0x6e, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x1, 0x4, &(0x7f0000000900)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0x8f}, [@ldst={0x7}]}, &(0x7f0000000940)='GPL\x00', 0x2, 0xc3, &(0x7f0000000980)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000a80), 0x8, 0x10, &(0x7f0000000ac0)={0x0, 0x0, 0x9}, 0x10}, 0x94) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000040)=[{&(0x7f0000000080)="e03f03002a000b06d25a806c8c6f94f90424fc600400037a0a000900050282c137153e370e0c1180fc0b10000300", 0x33fe0}], 0x1}, 0x0) 3.019921412s ago: executing program 0 (id=4157): r0 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x10) r1 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x100b0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x5, 0x3, 0x0, &(0x7f0000001740)='GPL\x00', 0x7, 0xc3, &(0x7f0000001780)=""/195, 0x41100}, 0x94) r3 = socket$kcm(0xa, 0x3, 0x3a) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000b00)={&(0x7f0000000b40)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x2100}]}}, &(0x7f0000000d40)=""/144, 0x32, 0x90, 0x1}, 0x20) perf_event_open$cgroup(&(0x7f0000000e00)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x25, 0x0, 0x6, 0x0, 0x0, 0x1, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003c40)={0xc, 0xe, &(0x7f0000003d00)=ANY=[@ANYBLOB="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"], &(0x7f0000004a40)='syzkaller\x00'}, 0x94) perf_event_open(&(0x7f0000004a80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r5 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r5, &(0x7f0000004b00)={&(0x7f0000004b40)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000004b80)={&(0x7f0000004bc0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@enum={0x4}]}, {0x0, [0x0, 0x0, 0x0, 0x61, 0x1]}}, 0x0, 0x2b}, 0x28) close(r5) sendmsg$kcm(r3, &(0x7f0000000040)={&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0x9, 0x4}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)="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", 0x13b}, {&(0x7f0000000540)="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", 0x191}, {&(0x7f0000000700)}, {&(0x7f00000008c0)="a484d15488fb016289fa4e2b0b25648e7abf5a74ab5e75516b79103a9b0711fd70d5a141294998c249dda70370b7f076f3ec132111d4866784da73cd0f18993549e7b185584053fb7b48d2b22abe81dba9997fdbc8a971af8a14858473b38ebba0dbd4d6bf75b149eb1edd82f3f4cd1150bee83bf4f624d8f873ec45", 0x7c}, {&(0x7f00000009c0)="1679c98357b62946", 0x8}], 0x5, &(0x7f0000000a00)=ANY=[@ANYBLOB], 0x18}, 0x8080) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000004c00)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004e00)={@fallback=r4, 0x4232cce2bd60453d, 0x1, 0x81, &(0x7f0000004d00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, &(0x7f0000004d40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, &(0x7f0000004dc0)=[0x0, 0x0, 0x0]}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005080)={r6, 0x58, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000005100)={0x5, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000051c0)={0x6, 0x8, &(0x7f0000004e40)=@raw=[@ldst={0x0, 0x1, 0x0, 0xb, 0x0, 0x50}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1000}, @ringbuf_query], &(0x7f0000004ec0)='syzkaller\x00', 0x7, 0xc5, &(0x7f0000004f00)=""/197, 0x40f00, 0xb96faa54f7ea14bb, '\x00', r7, @xdp=0x25, 0xffffffffffffffff, 0x8, &(0x7f00000050c0)={0x1, 0x2}, 0x8, 0x10, 0x0, 0x0, r8, r2, 0x7, 0x0, &(0x7f0000005140)=[{0x5, 0x1, 0x8}, {0x2, 0x2, 0x5}, {0x0, 0x4, 0xa, 0x1}, {0x3, 0x2, 0x10, 0x7}, {0x3, 0x1, 0xf, 0x2}, {0x0, 0x1, 0xf, 0x4}, {0x1, 0x9168, 0xf}], 0x10, 0x1}, 0x94) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000004cc0), 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000a40)={&(0x7f0000000a80)=@l2tp6={0xa, 0x0, 0x2, @remote}, 0x80, &(0x7f0000000b00), 0x0, 0x0, 0x0, 0x900}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) close(r0) r9 = socket$kcm(0x10, 0x3, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c00)={0xffffffffffffffff, 0x58, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg(r9, &(0x7f0000003c00)={&(0x7f0000000c40)=@can={0x1d, r10}, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], 0x2378}, 0x40820) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000005440)="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", 0xd8}], 0x1, 0x0, 0x9}, 0x4) 2.852668009s ago: executing program 0 (id=4159): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800"/32], &(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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000680)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x13, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000000000000000000000181d0000eef3405d2a68586349ecf07e633f9b1fdbc87de29e9d97b6d6bdd6cfc3b3bc865617176247c5f43d4bef42c40b565970f9b23791cf5e5720a0c9bad7ec619a51951ddfc5e1d9cfc10b382c8dc533bff247f9c32cd8991131be13766ae8dfb8a7df149c89905e3a2e", @ANYRES32=r0, @ANYBLOB="0000000000000000950000000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) gettid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c16141d0000000500482100af5b94933e5c756f420774288953889ae2753f50eb5d3b1f5d5bbb348fba70d3188566ffd1798a6ec7"], 0x20}, 0x200040c4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1b00000000000000000000000080000009080000", @ANYRES32, @ANYBLOB='\a\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000957e300bdafee87faf01b57000"/27], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0x10, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000010000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000002000000850000008600000018"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0), 0xc) socket$kcm(0x10, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_type(r3, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000000280), 0x9) socket$kcm(0x2, 0x200000000000003, 0x106) r5 = openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=0x1, 0x12) write$cgroup_pid(r5, &(0x7f0000000c40), 0x12) syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) openat$cgroup_ro(r3, 0x0, 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000140)='blkio.bfq.avg_queue_size\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200)=0x1, 0x12) 2.851891319s ago: executing program 2 (id=4160): r0 = syz_clone(0x20000000, &(0x7f0000001800)="f3f0226c8ff48f5145e45de7d74baa0eed29de392465389f", 0x18, &(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0)="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") perf_event_open(&(0x7f00000008c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x80008, 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, 0x8, 0x1, @perf_bp={0x0}, 0x8000, 0x2, 0x0, 0xf, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)={0x1b, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1f, 0x11, &(0x7f00000010c0)=ANY=[@ANYBLOB="18000000020000000000000000000000850000007b000000b7080000000000007baaf8ff00000000b5080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYBLOB="0000000000000000b70500000800e7008500"], &(0x7f0000001180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000011c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x8, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x46fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000001240)={r1, 0xffffffffffffffff, 0xffff0000}, 0xc) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001280)=@bpf_lsm={0xd, 0x5, &(0x7f0000001340)=ANY=[@ANYBLOB="b60a0000000000006911d400000000001800000000000000000000000000000095000000000000"], &(0x7f0000001380)='GPL\x00'}, 0x94) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a00)={&(0x7f0000000a40)=ANY=[], 0x0, 0x34, 0x0, 0x0, 0x5}, 0x28) perf_event_open(&(0x7f0000001400)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x5, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x400000002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000015c0)={0x10, 0x4, &(0x7f0000001680)=ANY=[@ANYBLOB="b4000000000014007910480000000000790048000000000095000000"], &(0x7f00000016c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x94) sendmsg$inet(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001500)="600000002e000d640a762d7f089e", 0xfca2}, {&(0x7f0000001540)="68cabf2dfb58fc0a1d6b689866f05d490d010088a8ffff0200258f2e4409b8f9e6aaeb88bea123dc2c6726e89b1ae2f6e8bcb5ee52dcd7298d39093c510293bca0b646a3ce904f6e6b788b3204c233e60ddc", 0x52}], 0x2}, 0x0) perf_event_open(&(0x7f0000000d80)={0x2, 0x80, 0x69, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000007c0), 0xe}, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000e80)="d8000000180081054e81f782db4cb90402200800fe00fe05e8fe55a10a0015000600142603600e1208000f007f370401a8001600200001401c00010003580461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090014d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00350db798262f3d40fad95667e006dcdf63951f215c3b8b6ad2cba0e2375ee535e3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6f4", 0xc4}, {0x0}], 0x2}, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x4) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000c00)=@bpf_tracing={0x1a, 0x0, 0x0, &(0x7f0000000d40)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x18, r2, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r4}, 0x94) r5 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1d, 0xe, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000800)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000840), 0x8, 0x10, &(0x7f0000000880), 0x10}, 0x94) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000011008108090f9becdb4cb92e264831371900000069bd6efb2502eaf60d002700020400bf050005001201", 0x2e}], 0x1}, 0x0) 2.799314275s ago: executing program 3 (id=4161): perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\a\x00\x00B\x00'], 0xfe33) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/4113, 0x1011}], 0x1}, 0x10100) socket$kcm(0x10, 0x2, 0x10) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x1d, &(0x7f0000000180), 0x4) close(r1) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="d80000001c0081044e81f782db44b904021d080201000000120011a118000a000000000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) 2.797954565s ago: executing program 1 (id=4162): r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000009c0)=ANY=[], 0x0, 0x37}, 0x28) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdir(0x0, 0x47660708ddf4f68a) perf_event_open(&(0x7f0000000a00)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x1}, 0x1040, 0x2, 0xffffff7e, 0x8, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1000000000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x43, &(0x7f0000000b40), 0x4) perf_event_open$cgroup(&(0x7f0000000940)={0x5, 0x80, 0x2, 0x5, 0xb6, 0x4, 0x0, 0x2, 0x22000, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x400, 0xa3}, 0x10ac80, 0x1fffffffc00, 0x3, 0x2, 0x61, 0x713, 0x7, 0x0, 0x5, 0x0, 0x4}, 0xffffffffffffffff, 0x6, r0, 0xe) perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x8, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x46fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r3, &(0x7f0000000600)={&(0x7f0000000640)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0xbe}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) close(r3) 2.537653051s ago: executing program 1 (id=4163): socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) bpf$TOKEN_CREATE(0x24, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x11, &(0x7f0000000500)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$kcm(0x10, 0x2, 0x10) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x5, 0x3, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], &(0x7f0000002100)='GPL\x00', 0x5, 0x252, &(0x7f0000002140)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000002240)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f00000022c0)="180000003a000b12d25a80648c2594f90424fc60100c0340", 0x18}], 0x1}, 0x0) sendmsg$kcm(r1, 0x0, 0x40810) recvmsg(r1, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000740)={0x0, 0x61, &(0x7f0000000780)=[{&(0x7f00000007c0)=""/4096, 0x1000}], 0x1}, 0x10100) socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f00000017c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000640)={0x6, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40004}, 0x94) socket$kcm(0x2, 0x5, 0x84) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514000cc0080019000300020006000a0000800000005883c64d251e638294ff0051f60a84c9f4d4938037e7000000000000000000d1c566a000000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x98010) 2.488675087s ago: executing program 4 (id=4164): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800"/32], &(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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000680)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x13, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000000000000000000000181d0000eef3405d2a68586349ecf07e633f9b1fdbc87de29e9d97b6d6bdd6cfc3b3bc865617176247c5f43d4bef42c40b565970f9b23791cf5e5720a0c9bad7ec619a51951ddfc5e1d9cfc10b382c8dc533bff247f9c32cd8991131be13766ae8dfb8a7df149c89905e3a2e", @ANYRES32=r0, @ANYBLOB="000000000000000095000000000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) gettid() sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c16141d0000000500482100af5b94933e5c756f420774288953889ae2753f50eb5d3b1f5d5bbb348fba70d3188566ffd1798a6ec7"], 0x20}, 0x200040c4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1b00000000000000000000000080000009080000", @ANYRES32, @ANYBLOB='\a\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000957e300bdafee87faf01b57000"/27], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0x10, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000010000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000002000000850000008600000018"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0), 0xc) socket$kcm(0x10, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_type(r3, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000000280), 0x9) socket$kcm(0x2, 0x200000000000003, 0x106) r5 = openat$cgroup_procs(r3, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=0x1, 0x12) write$cgroup_pid(r5, &(0x7f0000000c40), 0x12) syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) openat$cgroup_ro(r3, 0x0, 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000140)='blkio.bfq.avg_queue_size\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200)=0x1, 0x12) 2.195371876s ago: executing program 2 (id=4165): r0 = perf_event_open(&(0x7f0000000c40)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x43cd, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x5, 0x3, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f0000001ac0)='GPL\x00', 0x5, 0xc3, &(0x7f0000001b00)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) close(0xffffffffffffffff) r2 = syz_clone(0x80000000, &(0x7f0000000080)="09245ecb671535caa0cab4fed58f5f9804491bb346aaf3e0d5e171737e50f5c0f191824b23e513aac2c12b8a1ee2a17e50e8b006a4a256744e7badd7cee2a822a1f13bde8a18734e5ae690feccdeb816f40b499d18a52e7a119df63182c5febb3060ef44b0dbf6751da7bc65fa0319a0ae7eddb77f2c4d638e2e0bda2e4d353d70b1ff13c8eb0b8dc907d43676354543e16538c1c1a0ef8bcf28de66c387", 0x9e, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000001e40)="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") perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x6, 0x55, 0x7f, 0x7, 0x0, 0x40080, 0x10, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x2, 0xc}, 0x2205, 0x8, 0x0, 0x2, 0x3, 0x6, 0x8, 0x0, 0x9, 0x0, 0x3cc}, r2, 0xffffffffffffffff, r0, 0xb) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x5a, 0x0, 0x0, 0x4d2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x1, @perf_bp={&(0x7f0000000400), 0x9}, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xf, 0x4, 0x4, 0x100, 0x0, 0x1, 0xffffffff, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x23, &(0x7f00000003c0), 0x4) write$cgroup_devices(r4, &(0x7f0000000400)=ANY=[], 0x9) recvmsg$unix(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x40002000) socket$kcm(0x2, 0x3, 0x2) r5 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000500)="4c000000140097f87059ae08060c040002ff0f020000000000001a350182fa73a69d35a21429b17cd02941601d60ffc0cca84708f7abca1b4e7d06a60300000072f750375ed08a5604000000", 0x4c}], 0x1}, 0x90) r6 = socket$kcm(0x11, 0x200000000000002, 0x300) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8916, &(0x7f0000000580)='lo:\x96o8\x14d\xa1\xba\xda\xd1\xa0J\x12t\x02\x006\xe3\xd7\\b\x00\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\xff\xe6\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x01\xb7l\xed}\xe5\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x02\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2ak\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x01\x00\x00\x00\xd3\r7\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xd5s2\x9cVF\xd5\x18\xfe\x0f\x8f \x01\x00\x00\xb1\x88\xebW_\xa5\xe1\xf6\x8aj\xca\xf8m\xab\xe8\x99\xeb\xe1\xde\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xfc\xfa 6(\x04\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x02\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x1f\x9c,\x113\x7f\x03\x93\xe1\xcc\xe7f\r\xf3\xff0\f\x82%_\x92\x8b\xc4\xb9\xd9\xe7\xf2\xe4\xc1i\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02!\xed\xff\xee$\xc89\x8cB0\xd1\xa8\xd4\xe6K0\xe1\xa3TS\x18\xe6x\x1f%P\x9fU)\x83E\n\x90M\r.\x85gn_\xb2\xe9\x8a\x1c\xe3\x93\xd8\xbc\xb6N\xc3\xe1\xafh\xa0iF\xdcq\xf9\x17\xd9i\x844E\x1a\x13\x9a\xe6\xd3\xab:PM\xfbe\xfe9\xd9\x04.\x9aL\x03b\xf7\x10N\xd1\x93\rU\x7fy\x18tE\xf1*\x9a0Z\x9f\xdc{\x13\xf6\xb7\xf7\xe6=\x9cD\x108\x8eS\xa0\xd0\xa7\tn\xd9\xae\xc0\x18~x[\x85Y\xb2\x82w\x150\x97\xba\xe6\xca\xb1\xa3\x02\x14^\xbdZ\xae\xf5/\xcf\xb8\xea8Uw\x92`\"2\x81j\xbb\x87+\x89\xc50x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000e00)={r9}, 0x4) (async, rerun: 32) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a00)=ANY=[@ANYRES32=r10, @ANYRES32=r2, @ANYBLOB="ecffffff2700000040000000", @ANYRES32=r9, @ANYRES64=0x0], 0x20) (rerun: 32) 1.589962438s ago: executing program 3 (id=4167): r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="89000000120081ae08060cdc030000007f030010000000000001ffca1b1f0000000024c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00150c00014003080c00bdad0fff9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x20000014) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000780)=ANY=[], 0x50) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000007c0)='memory.swap.events\x00', 0x26e1, 0x0) close(r1) socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f0000000800)={0x0, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4, @perf_bp={0x0, 0x5}, 0x91275e56eb2e88e4, 0x0, 0x0, 0x4, 0x81, 0x0, 0x0, 0x0, 0x4861, 0x0, 0x8}, 0x0, 0xe, 0xffffffffffffffff, 0xb) ioctl$SIOCSIFHWADDR(r1, 0x8b1a, &(0x7f0000000880)={'wlan1\x00', @random="8000230d1100"}) r2 = getpid() r3 = syz_clone(0x200000, &(0x7f0000000500)="06b8ebe28e500357e0e927f9972bf3abf0908559ec0407356f6f0a52102a9448f11d434b6efec7507ca46d3a0ae578de3579ebd731b652a5ec69c4917652a049d6b4881bc946b1", 0x47, &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)="05f5e1ac9ff445d940f39f9ca024aa9029d55b5eff2549f672bbd6113d463ed8d743d5be4e8a32b8fb042ab174848487ec4a6babd0a80ef30fcfef2d45658e536201") sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000080)="b8f3b32bad9371a4e09640bc748fbb8bf816602aebab5e3121c8faf356708e03c1e1923197ed6fd6736d3dc8e322b8334e2c11b69e95947e44b32fe23600ca7811e29aeaa353b7c52eb9e46dc074a705fafdc32869984cff2105e7d32f4d768da0f5c7552c27929c4c06f02a447543ffff274a", 0x73}, {&(0x7f0000000240)="3c08476573f41d3c44df404f759c2d28fcbc8beda1b5f2c22ce02b6007ffb24093c53aed8eefb39882ceeda14ddcce38e5b6e07cd4d531447d62d5b3c06e43de3c9a5c0ee9054848676e8149f1d631661462eb147e27", 0x56}, {&(0x7f00000002c0)="5453e00a1acf5ec98a8165c75424197c3b10407acd99e8985b2cfb1f0615c06cea3823b18c9e298786259d8d27781a27dd7d9cbfc2e35d0a1151083377aad35f1c80dc9c17dc5e2421d510505f73895436d305aaf1ae206dbf0fd3416235abd62e30079b355900e78d0b18913613bc66792a9466092d", 0x76}, {&(0x7f0000000340)="0fcc18638c3e6c0ec9a3372d9f7112a01b4c26a11eef3f23ecb00199e054cc9457a033ad86349266738753f51f7990e9a320", 0x32}, {&(0x7f0000000380)="f7a47ededae6c45886c382408dd45145b283655633a0f7b73998969737acc662e07ee07151813ee4b6319f0495954300c400540e5e5bf437a964c652dab06b69a0f41d8f3520496097dc441d35b81e1a1fe5f981d58eae1480ba5137225013916e5ed2b1fb52ea1eae4a96f9fc96d22802bb6da53301b6488f85127e8ccf085097e8f5d2daaec58ac797cd1b37cd42edc9538a55b46e6ce6bc510f89d0f28672aa52c57a3e9e784f6e6ca4adc864700edf9a7bb59acb65a7409a5f3232bdfbbcaef45810378af28b06b20b1e7a12cd43aec48b702655ded9d2154f2cec51", 0xde}], 0x5, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xffffffffffffffff}}}], 0x40, 0xc0c4}, 0x20000000) 1.557921722s ago: executing program 1 (id=4168): r0 = socket$kcm(0x2c, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events.local\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x11b, 0x3, &(0x7f0000000780)=r1, 0x4) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000840)="5c00000014006b030231a6080c000af32c0cae93000f00e5aa000017d34460bc24ea000007000000000000002756f475ce36c2d13b48df0000ecb8f6ec63c9f4d493803fd88635a6d10000f8ea56a52600e6657594f1817d00000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0, 0x8}, 0x101000, 0x7, 0x8, 0x0, 0x0, 0x2, 0xffff, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000140)={{r3, 0xffffffffffffffff}, 0x0, &(0x7f00000001c0)='%pB \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000200)={r4}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x11, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000400008500000061000000b7080000000000007b8af8ff00000000b70800000000ff907b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r3, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open$cgroup(&(0x7f0000000380)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(0x3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000600)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r5, 0x18000000000002a0, 0x36, 0x0, &(0x7f00000006c0)="b9ff03076003008cb89e08f086dd369d30153ae3990a1aedf5bae2adea4fdf9b14fc250a2f55f45b78fd66b3d0039ddef1ed01d0268e", 0x0, 0xfe6, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.517211755s ago: executing program 4 (id=4169): r0 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x10) r1 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x100b0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x5, 0x3, 0x0, &(0x7f0000001740)='GPL\x00', 0x7, 0xc3, &(0x7f0000001780)=""/195, 0x41100}, 0x94) r3 = socket$kcm(0xa, 0x3, 0x3a) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000b00)={&(0x7f0000000b40)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x2100}]}}, &(0x7f0000000d40)=""/144, 0x32, 0x90, 0x1}, 0x20) perf_event_open$cgroup(&(0x7f0000000e00)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x25, 0x0, 0x6, 0x0, 0x0, 0x1, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003c40)={0xc, 0xe, &(0x7f0000003d00)=ANY=[@ANYBLOB="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"], &(0x7f0000004a40)='syzkaller\x00'}, 0x94) perf_event_open(&(0x7f0000004a80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r5 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r5, &(0x7f0000004b00)={&(0x7f0000004b40)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000004b80)={&(0x7f0000004bc0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@enum={0x4}]}, {0x0, [0x0, 0x0, 0x0, 0x61, 0x1]}}, 0x0, 0x2b}, 0x28) close(r5) sendmsg$kcm(r3, &(0x7f0000000040)={&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0x9, 0x4}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)="9eb8a2c0e241fb0402ac67d48d04ecbc724648d79b443d283855fdba1e1dc6283591a8a07eb1436788b6b641ed5ea90be62fc7499c9b017d2e73973395411b7efb244a226ba0ae7657c57101711c5aa138abd03dec1e0899824e678aced03a92fec128f69d27d84ee2ff2e4ad3a3db73f406c4aec4ba5a715bf5abce312346bb7d7345e8df1fc10fa733c98030cb193341700961aa2ccb9f0f029190a1d34386c53e7017cf0fe0275d2d6f9531b12f12e29b903ffd774272360efe35269a1835d8f3e07382952f4fd47c9025f538c0bf576243026ed3d16af515d4e31055e765380602c4b42cb4e178350c5f387bdf01ff822a6a26b4cbd04523921adb0bddfd4c657e626ffa46f0a565ee807b56f98d90a48858679c0e5cada93389b479e4547690951c952e877d4139aaddd84d8b01dd791eff7b2c20cad352b1", 0x13b}, {&(0x7f0000000540)="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", 0x191}, {&(0x7f0000000700)}, {&(0x7f00000008c0)="a484d15488fb016289fa4e2b0b25648e7abf5a74ab5e75516b79103a9b0711fd70d5a141294998c249dda70370b7f076f3ec132111d4866784da73cd0f18993549e7b185584053fb7b48d2b22abe81dba9997fdbc8a971af8a14858473b38ebba0dbd4d6bf75b149eb1edd82f3f4cd1150bee83bf4f624d8f873ec45", 0x7c}, {&(0x7f00000009c0)="1679c98357b62946", 0x8}], 0x5, &(0x7f0000000a00)=ANY=[@ANYBLOB], 0x18}, 0x8080) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000004c00)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004e00)={@fallback=r4, 0x4232cce2bd60453d, 0x1, 0x81, &(0x7f0000004d00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, &(0x7f0000004d40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, &(0x7f0000004dc0)=[0x0, 0x0, 0x0]}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005080)={r6, 0x58, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000005100)={0x5, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000051c0)={0x6, 0x8, &(0x7f0000004e40)=@raw=[@ldst={0x0, 0x1, 0x0, 0xb, 0x0, 0x50}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1000}, @ringbuf_query], &(0x7f0000004ec0)='syzkaller\x00', 0x7, 0xc5, &(0x7f0000004f00)=""/197, 0x40f00, 0xb96faa54f7ea14bb, '\x00', r7, @xdp=0x25, 0xffffffffffffffff, 0x8, &(0x7f00000050c0)={0x1, 0x2}, 0x8, 0x10, 0x0, 0x0, r8, r2, 0x7, 0x0, &(0x7f0000005140)=[{0x5, 0x1, 0x8}, {0x2, 0x2, 0x5}, {0x0, 0x4, 0xa, 0x1}, {0x3, 0x2, 0x10, 0x7}, {0x3, 0x1, 0xf, 0x2}, {0x0, 0x1, 0xf, 0x4}, {0x1, 0x9168, 0xf}], 0x10, 0x1}, 0x94) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000004cc0), 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000a40)={&(0x7f0000000a80)=@l2tp6={0xa, 0x0, 0x2, @remote}, 0x80, &(0x7f0000000b00), 0x0, 0x0, 0x0, 0x900}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) close(r0) r9 = socket$kcm(0x10, 0x3, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c00)={0xffffffffffffffff, 0x58, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg(r9, &(0x7f0000003c00)={&(0x7f0000000c40)=@can={0x1d, r10}, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], 0x2378}, 0x40820) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000005440)="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", 0xd8}], 0x1, 0x0, 0x9}, 0x4) 1.351257363s ago: executing program 2 (id=4170): r0 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x10) r1 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x100b0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x5, 0x3, 0x0, &(0x7f0000001740)='GPL\x00', 0x7, 0x0, 0x0, 0x41100}, 0x94) r3 = socket$kcm(0xa, 0x3, 0x3a) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000b00)={&(0x7f0000000b40)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x2100}]}}, &(0x7f0000000d40)=""/144, 0x32, 0x90, 0x1}, 0x20) perf_event_open$cgroup(&(0x7f0000000e00)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x25, 0x0, 0x6, 0x0, 0x0, 0x1, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004a80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r5 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r5, &(0x7f0000004b00)={&(0x7f0000004b40)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) close(r5) sendmsg$kcm(r3, &(0x7f0000000040)={&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0x9, 0x4}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)="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", 0x13b}, {&(0x7f0000000540)="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", 0x191}, {&(0x7f0000000700)}, {&(0x7f00000008c0)="a484d15488fb016289fa4e2b0b25648e7abf5a74ab5e75516b79103a9b0711fd70d5a141294998c249dda70370b7f076f3ec132111d4866784da73cd0f18993549e7b185584053fb7b48d2b22abe81dba9997fdbc8a971af8a14858473b38ebba0dbd4d6bf75b149eb1edd82f3f4cd1150bee83bf4f624d8f873ec45", 0x7c}, {&(0x7f00000009c0)="1679c98357b62946", 0x8}], 0x5, &(0x7f0000000a00)=ANY=[@ANYBLOB], 0x18}, 0x8080) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000004c00)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004e00)={@fallback=r4, 0x4232cce2bd60453d, 0x1, 0x81, &(0x7f0000004d00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0, &(0x7f0000004d40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004d80)=[0x0], &(0x7f0000004dc0)=[0x0, 0x0, 0x0]}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005080)={r6, 0x58, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000005100)={0x5, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000051c0)={0x6, 0xa, &(0x7f0000004e40)=@raw=[@ldst={0x0, 0x1, 0x0, 0xb, 0x0, 0x50}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1000}, @ringbuf_query, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000004ec0)='syzkaller\x00', 0x7, 0xc5, &(0x7f0000004f00)=""/197, 0x40f00, 0xb96faa54f7ea14bb, '\x00', r7, @xdp=0x25, 0xffffffffffffffff, 0x8, &(0x7f00000050c0)={0x1, 0x2}, 0x8, 0x10, 0x0, 0x0, r8, r2, 0x7, 0x0, &(0x7f0000005140)=[{0x5, 0x1, 0x8}, {0x2, 0x2, 0x5}, {0x0, 0x4, 0xa, 0x1}, {0x3, 0x2, 0x10, 0x7}, {0x3, 0x1, 0xf, 0x2}, {0x0, 0x1, 0xf, 0x4}, {0x1, 0x9168, 0xf}], 0x10, 0x1}, 0x94) write$cgroup_int(0xffffffffffffffff, &(0x7f0000004c80)=0x1, 0x12) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000004cc0), 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000a40)={&(0x7f0000000a80)=@l2tp6={0xa, 0x0, 0x2, @remote}, 0x80, &(0x7f0000000b00), 0x0, 0x0, 0x0, 0x900}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) close(r0) r9 = socket$kcm(0x10, 0x3, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c00)={0xffffffffffffffff, 0x58, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg(r9, &(0x7f0000003c00)={&(0x7f0000000c40)=@can={0x1d, r10}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)="029396fd9353552441729a9bb3f4055f06fdfce13a5e43f56c3a00dbe43ec269dedd1dfd9dc21421", 0x28}], 0x1, &(0x7f0000001880)=ANY=[@ANYBLOB="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0x2378}, 0x40820) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000005440)="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", 0xd8}], 0x1, 0x0, 0x9}, 0x4) 178.411122ms ago: executing program 4 (id=4171): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001300)={0x5, 0xb, &(0x7f00000013c0)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000040000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000060000"], &(0x7f0000001440)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000001480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x2}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000002440), 0x43) sendmsg$kcm(r2, &(0x7f0000002480)={&(0x7f00000024c0)=@tipc=@name={0x1e, 0x2, 0x3, {{0x40, 0x32}, 0x1}}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0) 0s ago: executing program 4 (id=4172): r0 = socket$kcm(0x2, 0x200000000000001, 0x106) setsockopt$sock_attach_bpf(r0, 0x0, 0xd, 0x0, 0x0) r1 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000380)=@tipc=@id, 0x80, &(0x7f0000000400)=[{&(0x7f0000000440)="d5", 0x1}], 0x1}, 0x0) (async) recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000780)=""/72, 0x48}], 0x1, &(0x7f0000000800)=""/17, 0x11}, 0x0) socket$kcm(0x2, 0x3, 0x2) perf_event_open(&(0x7f00000008c0)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x10c002, 0xac5d, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000940)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x7000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) (async) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) (async) r3 = socket$kcm(0x10, 0x2, 0x4) close(r3) (async) socketpair(0x1e, 0x1, 0x0, &(0x7f00000009c0)={0x0, 0x0}) (async) socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r3, &(0x7f0000000a00)={0x0, 0x0, 0x0}, 0x0) (async) setsockopt$sock_attach_bpf(r2, 0x6, 0xe, &(0x7f0000000a40), 0x4) (async) socket$kcm(0x10, 0x2, 0x4) (async) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) openat$cgroup_devices(r4, &(0x7f0000000240)='devices.allow\x00', 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="12000000040000000400000012"], 0x48) socketpair(0x29, 0x800, 0x3, &(0x7f0000000300)) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0xe, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00'}, 0xda) (async, rerun: 64) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000540)={{r6}, 0x0, &(0x7f00000002c0)=r5}, 0x20) (async, rerun: 64) r7 = getpid() perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x9, 0x9, 0x12, 0x6, 0x0, 0x7fffffff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_config_ext={0x1000, 0x1}, 0xba8, 0x0, 0x14d, 0x6, 0x3, 0x80, 0x9, 0x0, 0x2, 0x0, 0x6}, r7, 0x0, 0xffffffffffffffff, 0x9) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r6}, &(0x7f00000006c0), &(0x7f0000000700)=r5}, 0x20) kernel console output (not intermixed with test programs): ages [ 485.718436][T13944] 0 pages in swap cache [ 485.722753][T13944] Swap cache stats: add 0, delete 0, find 0/0 [ 485.770045][T13944] Free swap = 124996kB [ 485.774273][T13944] Total swap = 124996kB [ 485.811474][T13944] 2097051 pages RAM [ 485.833158][T13944] 0 pages HighMem/MovableOnly [ 485.845569][T13944] 415364 pages reserved [ 485.865636][T13944] 0 pages cma reserved [ 486.395930][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 488.347697][T13976] netlink: 71 bytes leftover after parsing attributes in process `syz.1.3078'. [ 488.489935][T13874] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 488.490876][ T4274] Bluetooth: hci0: command 0x0419 tx timeout [ 488.513646][T13874] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 488.632320][T13991] netlink: 'syz.0.3081': attribute type 9 has an invalid length. [ 488.665913][T13991] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.3081'. [ 488.676896][T13874] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 488.719462][T13874] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 489.038215][T13997] delete_channel: no stack [ 489.227908][T13874] 8021q: adding VLAN 0 to HW filter on device bond0 [ 489.318260][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 489.329066][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 489.393616][T13874] 8021q: adding VLAN 0 to HW filter on device team0 [ 490.004965][T14009] netlink: 'syz.2.3088': attribute type 10 has an invalid length. [ 490.013344][T14009] netlink: 'syz.2.3088': attribute type 16 has an invalid length. [ 490.033583][T14009] netlink: 156 bytes leftover after parsing attributes in process `syz.2.3088'. [ 490.051057][T14008] netlink: 'syz.2.3088': attribute type 10 has an invalid length. [ 490.086499][T14008] netlink: 'syz.2.3088': attribute type 16 has an invalid length. [ 490.094514][T14008] netlink: 156 bytes leftover after parsing attributes in process `syz.2.3088'. [ 490.160833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 490.185817][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 490.226610][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 490.233777][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 490.620906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 490.632862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 490.647685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 490.685905][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 490.693050][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 490.761881][T14022] netlink: 71 bytes leftover after parsing attributes in process `syz.3.3092'. [ 490.788433][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 490.874996][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 490.894979][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 490.912566][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 490.976461][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 490.984878][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 491.016926][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 491.029997][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 491.040168][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 491.060906][T13874] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 491.110511][T13874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 491.147765][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 491.180108][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 491.223948][T14040] delete_channel: no stack [ 491.625863][T14054] FAULT_INJECTION: forcing a failure. [ 491.625863][T14054] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 491.681123][T14054] CPU: 1 PID: 14054 Comm: syz.3.3104 Not tainted syzkaller #0 [ 491.688658][T14054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 491.698847][T14054] Call Trace: [ 491.702196][T14054] [ 491.705166][T14054] dump_stack_lvl+0x188/0x250 [ 491.709897][T14054] ? show_regs_print_info+0x20/0x20 [ 491.715249][T14054] ? load_image+0x410/0x410 [ 491.719813][T14054] ? __lock_acquire+0x7d40/0x7d40 [ 491.724925][T14054] should_fail+0x383/0x4b0 [ 491.729386][T14054] _copy_to_user+0x2e/0x130 [ 491.734035][T14054] simple_read_from_buffer+0xe3/0x150 [ 491.739532][T14054] proc_fail_nth_read+0x1a6/0x220 [ 491.744643][T14054] ? proc_fault_inject_write+0x310/0x310 [ 491.750419][T14054] ? fsnotify_perm+0x254/0x560 [ 491.755232][T14054] ? proc_fault_inject_write+0x310/0x310 [ 491.760968][T14054] vfs_read+0x2ff/0xd50 [ 491.765286][T14054] ? __lock_acquire+0x7d40/0x7d40 [ 491.770363][T14054] ? kernel_read+0x1e0/0x1e0 [ 491.775162][T14054] ? mutex_lock_nested+0x17/0x20 [ 491.780415][T14054] ? __fdget_pos+0x2bf/0x370 [ 491.785074][T14054] ? ksys_read+0x70/0x260 [ 491.789496][T14054] ksys_read+0x153/0x260 [ 491.793785][T14054] ? vfs_write+0xd70/0xd70 [ 491.798262][T14054] ? lockdep_hardirqs_on+0x94/0x140 [ 491.803524][T14054] do_syscall_64+0x4c/0xa0 [ 491.807993][T14054] ? clear_bhb_loop+0x30/0x80 [ 491.812721][T14054] ? clear_bhb_loop+0x30/0x80 [ 491.817455][T14054] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 491.823420][T14054] RIP: 0033:0x7f629f04e34e [ 491.827885][T14054] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 491.847532][T14054] RSP: 002b:00007f629d2e3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 491.855993][T14054] RAX: ffffffffffffffda RBX: 00007f629d2e46c0 RCX: 00007f629f04e34e [ 491.864124][T14054] RDX: 000000000000000f RSI: 00007f629d2e40a0 RDI: 0000000000000004 [ 491.872140][T14054] RBP: 00007f629d2e4090 R08: 0000000000000000 R09: 0000000000000000 [ 491.873324][T13874] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 491.880152][T14054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 491.880204][T14054] R13: 00007f629f314038 R14: 00007f629f313fa0 R15: 00007ffd63303ae8 [ 491.880239][T14054] [ 491.934944][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 491.952926][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 492.426316][T14070] netlink: 71 bytes leftover after parsing attributes in process `syz.0.3107'. [ 492.766473][T14082] delete_channel: no stack [ 492.894522][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 492.933706][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 493.046491][T13874] device veth0_vlan entered promiscuous mode [ 493.080598][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 493.101521][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 493.185143][T13874] device veth1_vlan entered promiscuous mode [ 493.235146][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 493.259533][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 493.288729][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 493.432518][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 493.447313][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 493.484317][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 493.510869][T13874] device veth0_macvtap entered promiscuous mode [ 493.554060][T13874] device veth1_macvtap entered promiscuous mode [ 493.605336][T14105] netlink: 71 bytes leftover after parsing attributes in process `syz.0.3120'. [ 493.628671][T14109] delete_channel: no stack [ 493.698958][T13874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 493.723001][T13874] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 493.733688][T13874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 493.750759][T13874] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 493.762426][T13874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 493.781436][T13874] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 493.804030][T13874] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 493.830170][ T4490] device bond0 left promiscuous mode [ 493.865519][ T4490] device bond_slave_0 left promiscuous mode [ 493.875731][ T4490] device bond_slave_1 left promiscuous mode [ 493.881983][ T4490] bridge0: port 3(bond0) entered disabled state [ 494.013281][ T4490] bridge0: port 2(bridge_slave_1) entered disabled state [ 494.043132][ T4490] device bridge_slave_0 left promiscuous mode [ 494.065303][ T4490] bridge0: port 1(bridge_slave_0) entered disabled state [ 494.121374][ T4490] device veth1_macvtap left promiscuous mode [ 494.145762][ T4490] device veth0_macvtap left promiscuous mode [ 494.163796][ T4490] device veth1_vlan left promiscuous mode [ 494.653787][ T4490] team0 (unregistering): Port device geneve1 removed [ 494.959137][ T4490] team0 (unregistering): Port device team_slave_1 removed [ 494.986743][ T4490] team0 (unregistering): Port device team_slave_0 removed [ 495.014606][ T4490] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 495.045097][ T4490] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 495.144609][ T4490] team0 (unregistering): Port device bridge0 removed [ 495.180913][ T4490] bond0 (unregistering): Released all slaves [ 495.217627][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 495.228017][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 495.246585][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 495.271306][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 495.284139][T14116] netlink: 71 bytes leftover after parsing attributes in process `syz.0.3133'. [ 495.314794][T13874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 495.332407][T13874] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 495.372948][T13874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 495.402885][T13874] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 495.433752][T13874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 495.455173][T13874] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 495.486152][T13874] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 495.524162][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 495.546674][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 495.578985][T13874] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 495.598072][T13874] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 495.624877][T13874] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 495.654828][T13874] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 495.769208][T14137] device syzkaller0 entered promiscuous mode [ 495.934411][T14147] delete_channel: no stack [ 496.042020][ T4479] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 496.064841][ T4479] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 496.116142][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 496.160482][ T4479] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 496.179946][ T4479] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 496.202681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 496.221981][T14156] netlink: 'syz.1.3135': attribute type 9 has an invalid length. [ 496.285514][T14156] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.3135'. [ 496.412399][T14162] FAULT_INJECTION: forcing a failure. [ 496.412399][T14162] name failslab, interval 1, probability 0, space 0, times 0 [ 496.450849][T14162] CPU: 0 PID: 14162 Comm: syz.4.3040 Not tainted syzkaller #0 [ 496.458395][T14162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 496.468583][T14162] Call Trace: [ 496.471906][T14162] [ 496.474929][T14162] dump_stack_lvl+0x188/0x250 [ 496.479677][T14162] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 496.485888][T14162] ? show_regs_print_info+0x20/0x20 [ 496.491146][T14162] ? load_image+0x410/0x410 [ 496.495724][T14162] should_fail+0x383/0x4b0 [ 496.500202][T14162] should_failslab+0x5/0x20 [ 496.504754][T14162] slab_pre_alloc_hook+0x51/0xc0 [ 496.509749][T14162] __kmalloc+0x6b/0x340 [ 496.513949][T14162] ? bpf_test_init+0xf8/0x1b0 [ 496.518679][T14162] bpf_test_init+0xf8/0x1b0 [ 496.523244][T14162] bpf_prog_test_run_xdp+0x1ca/0x910 [ 496.528593][T14162] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 496.534799][T14162] ? dev_put+0x70/0x70 [ 496.538941][T14162] ? dev_put+0x70/0x70 [ 496.543064][T14162] bpf_prog_test_run+0x31c/0x390 [ 496.548189][T14162] __sys_bpf+0x5a5/0x6f0 [ 496.552518][T14162] ? bpf_link_show_fdinfo+0x380/0x380 [ 496.557995][T14162] __x64_sys_bpf+0x78/0x90 [ 496.562487][T14162] do_syscall_64+0x4c/0xa0 [ 496.566971][T14162] ? clear_bhb_loop+0x30/0x80 [ 496.571725][T14162] ? clear_bhb_loop+0x30/0x80 [ 496.576470][T14162] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 496.582453][T14162] RIP: 0033:0x7f4c6d4f0b19 [ 496.586932][T14162] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 496.606602][T14162] RSP: 002b:00007f4c6b747028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 496.615093][T14162] RAX: ffffffffffffffda RBX: 00007f4c6d776fa0 RCX: 00007f4c6d4f0b19 [ 496.623142][T14162] RDX: 0000000000000050 RSI: 0000200000000480 RDI: 000000000000000a [ 496.631268][T14162] RBP: 00007f4c6b747090 R08: 0000000000000000 R09: 0000000000000000 [ 496.639320][T14162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 496.647353][T14162] R13: 00007f4c6d777038 R14: 00007f4c6d776fa0 R15: 00007fffbdab5528 [ 496.655429][T14162] [ 496.737773][T14160] netlink: 71 bytes leftover after parsing attributes in process `syz.2.3138'. [ 498.092013][T14188] rxe_eth0 speed is unknown, defaulting to 1000 [ 498.272898][T14197] netlink: 'syz.4.3148': attribute type 1 has an invalid length. [ 498.348506][T14197] netlink: 16150 bytes leftover after parsing attributes in process `syz.4.3148'. [ 498.648518][T14203] netlink: 71 bytes leftover after parsing attributes in process `syz.4.3151'. [ 499.237257][T14188] chnl_net:caif_netlink_parms(): no params data found [ 499.544447][T14188] bridge0: port 1(bridge_slave_0) entered blocking state [ 499.552124][T14188] bridge0: port 1(bridge_slave_0) entered disabled state [ 499.560992][T14188] device bridge_slave_0 entered promiscuous mode [ 499.571290][T14188] bridge0: port 2(bridge_slave_1) entered blocking state [ 499.578725][T14188] bridge0: port 2(bridge_slave_1) entered disabled state [ 499.587215][T14188] device bridge_slave_1 entered promiscuous mode [ 499.623017][T14188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 499.635766][T14188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 499.667331][T14188] team0: Port device team_slave_0 added [ 499.676467][T14188] team0: Port device team_slave_1 added [ 499.701189][T14188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 499.719138][T14188] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 499.810193][T14188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 499.846998][T14188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 499.857974][T14229] netlink: 'syz.1.3157': attribute type 9 has an invalid length. [ 499.871789][T14188] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 499.948999][T14229] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.3157'. [ 499.965631][T14188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 499.995667][ T7] Bluetooth: hci4: command 0x0409 tx timeout [ 500.210528][T14188] device hsr_slave_0 entered promiscuous mode [ 500.289597][T14188] device hsr_slave_1 entered promiscuous mode [ 500.307080][T14188] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 500.345595][T14188] Cannot create hsr debugfs directory [ 500.766997][T14244] netlink: 71 bytes leftover after parsing attributes in process `syz.2.3165'. [ 501.050835][T14188] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 501.258612][T14188] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 501.446677][ T1430] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.453107][ T1430] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.488773][T14188] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 501.641884][T14188] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 501.715219][T14263] netlink: 'syz.3.3172': attribute type 13 has an invalid length. [ 501.745770][T14263] netlink: 40 bytes leftover after parsing attributes in process `syz.3.3172'. [ 502.051874][T14188] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 502.076403][ T4270] Bluetooth: hci4: command 0x041b tx timeout [ 502.375690][T14276] netlink: 'syz.4.3175': attribute type 21 has an invalid length. [ 502.390038][T14188] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 502.625156][T14188] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 502.677043][T14188] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 503.312269][T14286] netlink: 'syz.4.3178': attribute type 9 has an invalid length. [ 503.386112][T14286] netlink: 209836 bytes leftover after parsing attributes in process `syz.4.3178'. [ 503.407026][T14287] delete_channel: no stack [ 504.044020][T14292] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3180'. [ 504.155813][ T13] Bluetooth: hci4: command 0x040f tx timeout [ 504.696886][T14188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 504.850086][T14188] 8021q: adding VLAN 0 to HW filter on device team0 [ 504.876164][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 504.886175][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 505.055714][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 505.064027][T14301] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 505.064739][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 505.126259][ T156] bridge0: port 1(bridge_slave_0) entered blocking state [ 505.133420][ T156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 505.152644][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 505.163218][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 505.178545][ T156] bridge0: port 2(bridge_slave_1) entered blocking state [ 505.185757][ T156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 505.439009][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 505.462107][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 505.505938][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 505.639022][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 505.657469][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 505.834541][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 505.891840][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 505.918391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 505.936173][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 505.969843][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 506.002191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 506.027482][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 506.084767][T14188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 506.235564][ T4192] Bluetooth: hci4: command 0x0419 tx timeout [ 506.389963][T14332] netlink: 'syz.2.3192': attribute type 9 has an invalid length. [ 506.504384][T14332] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.3192'. [ 506.552711][T14336] delete_channel: no stack [ 506.904313][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 506.935790][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 507.054916][T14188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 507.085987][T14348] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3197'. [ 507.938478][T14363] pimreg1: tun_chr_ioctl cmd 2147767507 [ 507.971142][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 507.986616][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 508.061968][T14188] device veth0_vlan entered promiscuous mode [ 508.098484][T14368] netlink: 'syz.1.3202': attribute type 29 has an invalid length. [ 508.126017][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 508.143215][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 508.211147][T14188] device veth1_vlan entered promiscuous mode [ 508.232558][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 508.248294][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 508.269123][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 508.396504][T14188] device veth0_macvtap entered promiscuous mode [ 508.404978][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 508.417693][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 508.437118][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 508.453983][T14188] device veth1_macvtap entered promiscuous mode [ 508.478087][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 508.504949][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 508.682903][T14188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 508.703908][T14188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.714065][T14188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 508.735386][T14188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.756805][T14188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 508.771925][T14188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.788821][T14188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 508.817842][T14188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.853548][T14188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 508.886336][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 508.904534][T14383] delete_channel: no stack [ 508.910294][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 508.958952][T14188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 508.995769][T14188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 509.042765][T14188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 509.083737][T14188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 509.120641][T14188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 509.163364][T14188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 509.204406][T14188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 509.265052][T14188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 509.325183][T14188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 509.669996][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 509.718097][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 509.750603][T14188] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 509.766701][T14188] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 509.805647][T14188] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 509.814447][T14188] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 510.176993][T14401] netlink: 'syz.3.3213': attribute type 9 has an invalid length. [ 510.212597][T14402] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3210'. [ 510.222170][T14401] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.3213'. [ 510.289712][ T4282] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 510.313561][ T4282] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 510.356695][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 510.541853][ T4500] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 510.556685][ T4500] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 510.572957][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 510.715999][T14407] netlink: 36 bytes leftover after parsing attributes in process `syz.2.3215'. [ 510.732150][T14407] : renamed from caif0 [ 513.088280][T14407] device  left promiscuous mode [ 513.129939][T14407] A link change request failed with some changes committed already. Interface  may have been left with an inconsistent configuration, please check. [ 513.354853][T14416] delete_channel: no stack [ 514.052085][T14438] netlink: 132 bytes leftover after parsing attributes in process `syz.4.3225'. [ 514.283837][T14441] rxe_eth0 speed is unknown, defaulting to 1000 [ 514.357105][ T4490] device hsr_slave_0 left promiscuous mode [ 514.371498][ T4490] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 514.425717][ T4490] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 514.458393][ T4490] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 514.498354][ T4490] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 514.527396][T14454] netlink: 60 bytes leftover after parsing attributes in process `syz.3.3232'. [ 514.537935][ T4490] device batadv0 left promiscuous mode [ 514.555805][ T4490] bridge0: port 3(batadv0) entered disabled state [ 514.593453][ T4490] device bridge_slave_1 left promiscuous mode [ 514.631955][ T4490] bridge0: port 2(bridge_slave_1) entered disabled state [ 514.674237][ T4490] device bridge_slave_0 left promiscuous mode [ 514.703226][ T4490] bridge0: port 1(bridge_slave_0) entered disabled state [ 514.776928][ T4490] device veth1_macvtap left promiscuous mode [ 514.804010][ T4490] device veth0_macvtap left promiscuous mode [ 514.831317][ T4490] device veth1_vlan left promiscuous mode [ 515.193883][ T4490] team0 (unregistering): Port device geneve1 removed [ 515.457790][ T4490] team0 (unregistering): Port device team_slave_1 removed [ 515.494357][ T4490] team0 (unregistering): Port device team_slave_0 removed [ 515.513607][ T4490] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 515.548652][ T4490] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 515.674215][ T4490] team0 (unregistering): Port device bridge0 removed [ 515.714792][ T4490] bond0 (unregistering): Released all slaves [ 515.809925][T14454] netlink: 'syz.3.3232': attribute type 39 has an invalid length. [ 515.987730][T14473] netlink: 'syz.4.3240': attribute type 9 has an invalid length. [ 516.024289][T14473] netlink: 209836 bytes leftover after parsing attributes in process `syz.4.3240'. [ 516.149611][T14441] chnl_net:caif_netlink_parms(): no params data found [ 516.181026][ T7462] Bluetooth: hci2: command 0x0409 tx timeout [ 516.473922][T14441] bridge0: port 1(bridge_slave_0) entered blocking state [ 516.492568][T14441] bridge0: port 1(bridge_slave_0) entered disabled state [ 516.512513][T14441] device bridge_slave_0 entered promiscuous mode [ 516.541785][T14441] bridge0: port 2(bridge_slave_1) entered blocking state [ 516.566053][T14441] bridge0: port 2(bridge_slave_1) entered disabled state [ 516.595102][T14441] device bridge_slave_1 entered promiscuous mode [ 516.666736][T14494] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.3246'. [ 516.763623][T14441] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 516.787190][T14498] netlink: 60 bytes leftover after parsing attributes in process `syz.4.3248'. [ 516.835735][T14441] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 516.893625][T14505] netlink: 'syz.4.3248': attribute type 39 has an invalid length. [ 517.220983][T14441] team0: Port device team_slave_0 added [ 517.292884][T14441] team0: Port device team_slave_1 added [ 517.368355][T14441] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 517.388284][T14441] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 517.493894][T14441] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 517.546399][T14441] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 517.563897][T14441] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 517.666808][T14441] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 517.807925][T14441] device hsr_slave_0 entered promiscuous mode [ 517.846038][T14441] device hsr_slave_1 entered promiscuous mode [ 517.875036][T14441] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 517.893298][T14441] Cannot create hsr debugfs directory [ 518.275631][ T4274] Bluetooth: hci2: command 0x041b tx timeout [ 518.699532][T14441] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 518.826446][T14531] netlink: 'syz.4.3259': attribute type 10 has an invalid length. [ 518.980432][T14531] team0: Port device wlan1 added [ 519.056213][T14441] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 519.070969][T14534] FAULT_INJECTION: forcing a failure. [ 519.070969][T14534] name failslab, interval 1, probability 0, space 0, times 0 [ 519.122818][T14534] CPU: 1 PID: 14534 Comm: syz.3.3260 Not tainted syzkaller #0 [ 519.130365][T14534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 519.140573][T14534] Call Trace: [ 519.143893][T14534] [ 519.146863][T14534] dump_stack_lvl+0x188/0x250 [ 519.151605][T14534] ? show_regs_print_info+0x20/0x20 [ 519.156867][T14534] ? load_image+0x410/0x410 [ 519.161423][T14534] ? __might_sleep+0xf0/0xf0 [ 519.166064][T14534] ? __lock_acquire+0x7d40/0x7d40 [ 519.171222][T14534] should_fail+0x383/0x4b0 [ 519.175683][T14534] should_failslab+0x5/0x20 [ 519.180224][T14534] slab_pre_alloc_hook+0x51/0xc0 [ 519.185230][T14534] __kmalloc_node_track_caller+0x68/0x3a0 [ 519.191007][T14534] ? sk_stream_alloc_skb+0x204/0xb50 [ 519.196359][T14534] ? __alloc_skb+0xf4/0x750 [ 519.200935][T14534] ? sk_stream_alloc_skb+0x204/0xb50 [ 519.206541][T14534] __alloc_skb+0x22c/0x750 [ 519.210992][T14534] sk_stream_alloc_skb+0x204/0xb50 [ 519.216139][T14534] tcp_connect+0x16d6/0x4970 [ 519.221146][T14534] ? lockdep_hardirqs_on+0x94/0x140 [ 519.226396][T14534] ? prandom_u32+0x217/0x250 [ 519.231018][T14534] tcp_v4_connect+0xf42/0x1990 [ 519.235828][T14534] ? tcp_twsk_unique+0x970/0x970 [ 519.240793][T14534] ? lock_chain_count+0x20/0x20 [ 519.245674][T14534] ? tcp_v6_connect+0x698/0x1a10 [ 519.250724][T14534] tcp_v6_connect+0xb07/0x1a10 [ 519.255518][T14534] ? lockdep_hardirqs_on+0x94/0x140 [ 519.260757][T14534] ? tcp_v6_pre_connect+0xf0/0xf0 [ 519.265810][T14534] ? filter_irq_stacks+0x2e/0x90 [ 519.270883][T14534] ? tcp_sendmsg_fastopen+0x1d5/0x600 [ 519.276282][T14534] ? tcp_sendmsg_locked+0x2efb/0x3330 [ 519.281688][T14534] ? tcp_sendmsg+0x2b/0x40 [ 519.286628][T14534] ? ____sys_sendmsg+0x5be/0x8f0 [ 519.291592][T14534] ? ___sys_sendmsg+0x236/0x2e0 [ 519.296467][T14534] ? __se_sys_sendmsg+0x1b7/0x2a0 [ 519.301520][T14534] ? do_syscall_64+0x4c/0xa0 [ 519.306242][T14534] __inet_stream_connect+0x244/0xd80 [ 519.311625][T14534] ? inet_dgram_connect+0x340/0x340 [ 519.316957][T14534] tcp_sendmsg_fastopen+0x38f/0x600 [ 519.322217][T14534] tcp_sendmsg_locked+0x2efb/0x3330 [ 519.327467][T14534] ? aa_sk_perm+0x910/0x910 [ 519.332014][T14534] ? lockdep_hardirqs_on+0x94/0x140 [ 519.337254][T14534] ? mark_lock+0x94/0x320 [ 519.341621][T14534] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 519.347639][T14534] ? lock_chain_count+0x20/0x20 [ 519.352524][T14534] ? lockdep_hardirqs_on_prepare+0x7c0/0x7c0 [ 519.358547][T14534] ? tcp_free_fastopen_req+0x70/0x70 [ 519.363879][T14534] tcp_sendmsg+0x2b/0x40 [ 519.368188][T14534] ? inet6_compat_ioctl+0x3c0/0x3c0 [ 519.373606][T14534] ____sys_sendmsg+0x5be/0x8f0 [ 519.378683][T14534] ? __sys_sendmsg_sock+0x30/0x30 [ 519.383753][T14534] ? __lock_acquire+0x13b3/0x7d40 [ 519.388859][T14534] ? import_iovec+0x6f/0xa0 [ 519.393407][T14534] ___sys_sendmsg+0x236/0x2e0 [ 519.398122][T14534] ? __sys_sendmsg+0x290/0x290 [ 519.402943][T14534] __se_sys_sendmsg+0x1b7/0x2a0 [ 519.407835][T14534] ? __x64_sys_sendmsg+0x80/0x80 [ 519.412812][T14534] ? syscall_enter_from_user_mode+0x2a/0x70 [ 519.418748][T14534] do_syscall_64+0x4c/0xa0 [ 519.423234][T14534] ? clear_bhb_loop+0x30/0x80 [ 519.427938][T14534] ? clear_bhb_loop+0x30/0x80 [ 519.432644][T14534] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 519.438569][T14534] RIP: 0033:0x7f629f08db19 [ 519.443013][T14534] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 519.462652][T14534] RSP: 002b:00007f629d2e4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 519.471214][T14534] RAX: ffffffffffffffda RBX: 00007f629f313fa0 RCX: 00007f629f08db19 [ 519.479216][T14534] RDX: 0000000020000001 RSI: 0000200000000080 RDI: 0000000000000007 [ 519.487251][T14534] RBP: 00007f629d2e4090 R08: 0000000000000000 R09: 0000000000000000 [ 519.495249][T14534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 519.503247][T14534] R13: 00007f629f314038 R14: 00007f629f313fa0 R15: 00007ffd63303ae8 [ 519.511267][T14534] [ 520.282471][T14441] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 520.315908][ T4270] Bluetooth: hci2: command 0x040f tx timeout [ 520.478781][T14441] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 520.917083][T14441] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 520.964238][T14441] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 521.130899][T14441] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 521.182219][T14441] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 521.503360][T14441] 8021q: adding VLAN 0 to HW filter on device bond0 [ 521.584080][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 521.636697][ T4479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 521.715233][T14441] 8021q: adding VLAN 0 to HW filter on device team0 [ 521.815909][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 521.854111][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 521.947556][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 521.954870][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 522.026147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 522.074006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 522.117636][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 522.124839][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 522.297547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 522.308389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 522.366253][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 522.395557][ T4192] Bluetooth: hci2: command 0x0419 tx timeout [ 522.406516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 522.431254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 522.497092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 522.520633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 522.551281][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 522.626930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 522.654667][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 522.680366][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 522.696315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 522.741099][T14441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 523.344534][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 523.378603][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 523.442210][T14441] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 523.673818][T14627] netlink: 71 bytes leftover after parsing attributes in process `syz.1.3290'. [ 523.758393][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 523.774436][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 523.867890][ T4504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 523.886184][ T4504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 523.960094][T14441] device veth0_vlan entered promiscuous mode [ 523.972765][ T4504] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 524.028331][ T4504] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 524.063445][T14441] device veth1_vlan entered promiscuous mode [ 524.104880][ T4504] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 524.124572][ T4504] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 524.153556][ T4504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 524.165272][ T4504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 524.188010][T14441] device veth0_macvtap entered promiscuous mode [ 524.212562][T14441] device veth1_macvtap entered promiscuous mode [ 524.234235][T14441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 524.265747][T14441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 524.283180][T14441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 524.294015][T14441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 524.314234][T14441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 524.328384][T14441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 524.349106][T14441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 524.370160][T14441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 524.401354][T14441] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 524.420198][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 524.437588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 524.451201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 524.472320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 524.516734][T14441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 524.537807][T14441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 524.558410][T14441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 524.591428][T14441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 524.603492][T14441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 524.624352][T14441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 524.649470][T14441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 524.665461][T14441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 524.693484][T14441] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 524.717766][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 524.733584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 524.772881][T14441] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 524.792323][T14441] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 524.821856][T14441] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 524.830818][T14441] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 527.272283][ T4504] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 527.282464][T14652] netlink: 'syz.3.3297': attribute type 10 has an invalid length. [ 527.294255][ T4504] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 527.491222][T14652] team0: Port device wlan1 added [ 527.540745][ T4504] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 527.590726][T14663] netlink: zone id is out of range [ 527.615634][T14663] netlink: set zone limit has 8 unknown bytes [ 527.712305][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 527.746386][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 527.815640][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 528.181310][T14673] netlink: 71 bytes leftover after parsing attributes in process `syz.0.3303'. [ 531.238576][T14684] netlink: 60 bytes leftover after parsing attributes in process `syz.2.3308'. [ 531.400905][T14699] netlink: 132 bytes leftover after parsing attributes in process `syz.4.3312'. [ 531.793835][T14708] netlink: 'syz.1.3313': attribute type 10 has an invalid length. [ 532.566223][T14708] team0: Port device wlan1 added [ 533.041011][T14727] netlink: 71 bytes leftover after parsing attributes in process `syz.1.3321'. [ 533.263744][T14735] netlink: 132 bytes leftover after parsing attributes in process `syz.4.3324'. [ 534.867466][T14754] netlink: 'syz.2.3331': attribute type 3 has an invalid length. [ 534.908354][T14754] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.3331'. [ 535.019581][T14758] netlink: 'syz.2.3331': attribute type 3 has an invalid length. [ 535.073775][T14758] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.3331'. [ 536.287735][ T4490] device hsr_slave_0 left promiscuous mode [ 536.313063][ T4490] device hsr_slave_1 left promiscuous mode [ 536.354892][ T4490] bridge0: port 4(team0) entered disabled state [ 536.395310][ T4490] device bridge_slave_1 left promiscuous mode [ 536.432347][ T4490] bridge0: port 2(bridge_slave_1) entered disabled state [ 536.452028][ T4490] device bridge_slave_0 left promiscuous mode [ 536.475924][ T4490] bridge0: port 1(bridge_slave_0) entered disabled state [ 536.580408][ T4490] device veth1_macvtap left promiscuous mode [ 536.599894][ T4490] device veth0_macvtap left promiscuous mode [ 536.920967][T14777] netlink: 'syz.4.3335': attribute type 9 has an invalid length. [ 536.952780][T14777] netlink: 209836 bytes leftover after parsing attributes in process `syz.4.3335'. [ 537.002767][ T4490] device geneve1 left promiscuous mode [ 537.026140][ T4490] team0 (unregistering): Port device geneve1 removed [ 537.334235][ T4490] device team_slave_1 left promiscuous mode [ 537.343900][ T4490] team0 (unregistering): Port device team_slave_1 removed [ 537.398890][ T4490] device team_slave_0 left promiscuous mode [ 537.406555][ T4490] team0 (unregistering): Port device team_slave_0 removed [ 537.440423][ T4490] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 537.482877][ T4490] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 537.620129][ T4490] bond0 (unregistering): Released all slaves [ 537.670721][T14769] netlink: 'syz.0.3332': attribute type 10 has an invalid length. [ 537.754286][T14769] team0: Port device wlan1 added [ 537.760113][T14773] netlink: 'syz.3.3336': attribute type 1 has an invalid length. [ 537.775739][T14773] netlink: 16150 bytes leftover after parsing attributes in process `syz.3.3336'. [ 538.473795][T14804] netlink: 'syz.4.3343': attribute type 1 has an invalid length. [ 538.547683][T14804] netlink: 112860 bytes leftover after parsing attributes in process `syz.4.3343'. [ 541.278408][T14818] netlink: 'syz.4.3349': attribute type 4 has an invalid length. [ 541.298271][T14818] netlink: 105084 bytes leftover after parsing attributes in process `syz.4.3349'. [ 541.370746][T14879] netlink: 'syz.4.3349': attribute type 10 has an invalid length. [ 541.412678][T14879] device macvlan0 entered promiscuous mode [ 541.423859][T14882] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3351'. [ 541.495131][T14879] bond0: (slave macvlan0): Enslaving as an active interface with an up link [ 541.504276][T14880] netlink: 'syz.2.3350': attribute type 10 has an invalid length. [ 541.526957][T14880] device macvlan0 entered promiscuous mode [ 541.559207][T14880] bond0: (slave macvlan0): Enslaving as an active interface with an up link [ 541.605319][T14882] netlink: 'syz.1.3351': attribute type 39 has an invalid length. [ 541.912838][T14890] FAULT_INJECTION: forcing a failure. [ 541.912838][T14890] name failslab, interval 1, probability 0, space 0, times 0 [ 541.929287][T14893] netlink: 'syz.3.3354': attribute type 9 has an invalid length. [ 541.943189][T14890] CPU: 0 PID: 14890 Comm: syz.0.3353 Not tainted syzkaller #0 [ 541.950722][T14890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 541.960593][T14893] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.3354'. [ 541.960819][T14890] Call Trace: [ 541.973429][T14890] [ 541.976393][T14890] dump_stack_lvl+0x188/0x250 [ 541.981118][T14890] ? show_regs_print_info+0x20/0x20 [ 541.986352][T14890] ? load_image+0x410/0x410 [ 541.990891][T14890] ? __might_sleep+0xf0/0xf0 [ 541.995503][T14890] ? __lock_acquire+0x7d40/0x7d40 [ 542.000563][T14890] should_fail+0x383/0x4b0 [ 542.005013][T14890] should_failslab+0x5/0x20 [ 542.009547][T14890] slab_pre_alloc_hook+0x51/0xc0 [ 542.014510][T14890] kmem_cache_alloc_node+0x47/0x2c0 [ 542.019738][T14890] ? __alloc_skb+0xf4/0x750 [ 542.024275][T14890] __alloc_skb+0xf4/0x750 [ 542.028633][T14890] netlink_dump+0x1cc/0xdd0 [ 542.033181][T14890] ? __netlink_dump_start+0xf5/0x720 [ 542.038492][T14890] ? rcu_lock_release+0x5/0x20 [ 542.043287][T14890] ? netlink_lookup+0x1d0/0x1d0 [ 542.048180][T14890] __netlink_dump_start+0x4e4/0x720 [ 542.053408][T14890] rtnetlink_rcv_msg+0xd91/0xf10 [ 542.058582][T14890] ? rtnl_dellink+0x7b0/0x7b0 [ 542.063290][T14890] ? rtnetlink_bind+0x80/0x80 [ 542.068000][T14890] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 542.073938][T14890] ? lockdep_hardirqs_on+0x94/0x140 [ 542.079164][T14890] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 542.085086][T14890] ? _raw_spin_unlock+0x40/0x40 [ 542.089974][T14890] ? rcu_preempt_deferred_qs_irqrestore+0x82d/0xbd0 [ 542.096674][T14890] ? perf_trace_lock+0xe4/0x390 [ 542.101567][T14890] ? rtnl_dellink+0x7b0/0x7b0 [ 542.106276][T14890] ? lockdep_hardirqs_off+0x70/0x100 [ 542.111600][T14890] netlink_rcv_skb+0x1e9/0x430 [ 542.116398][T14890] ? rtnetlink_bind+0x80/0x80 [ 542.121103][T14890] ? netlink_ack+0xb10/0xb10 [ 542.125820][T14890] netlink_unicast+0x804/0x9e0 [ 542.130635][T14890] netlink_sendmsg+0x8ba/0xbe0 [ 542.135426][T14890] ? lockdep_hardirqs_on+0x94/0x140 [ 542.140660][T14890] ? netlink_getsockopt+0x570/0x570 [ 542.145902][T14890] ? security_socket_sendmsg+0x41/0xa0 [ 542.151395][T14890] ? security_socket_sendmsg+0x7c/0xa0 [ 542.156879][T14890] ? netlink_getsockopt+0x570/0x570 [ 542.162112][T14890] ____sys_sendmsg+0x5be/0x8f0 [ 542.166916][T14890] ? __sys_sendmsg_sock+0x30/0x30 [ 542.171994][T14890] ? import_iovec+0x6f/0xa0 [ 542.176533][T14890] ___sys_sendmsg+0x236/0x2e0 [ 542.181248][T14890] ? __sys_sendmsg+0x290/0x290 [ 542.186053][T14890] ? trace_event_raw_event_lock+0x250/0x250 [ 542.192004][T14890] __se_sys_sendmsg+0x1b7/0x2a0 [ 542.196883][T14890] ? __x64_sys_sendmsg+0x80/0x80 [ 542.201839][T14890] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 542.207862][T14890] ? lockdep_hardirqs_on+0x94/0x140 [ 542.213110][T14890] do_syscall_64+0x4c/0xa0 [ 542.217552][T14890] ? clear_bhb_loop+0x30/0x80 [ 542.222256][T14890] ? clear_bhb_loop+0x30/0x80 [ 542.226961][T14890] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 542.232871][T14890] RIP: 0033:0x7f2b6b46ab19 [ 542.237307][T14890] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 542.257046][T14890] RSP: 002b:00007f2b696a0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 542.265628][T14890] RAX: ffffffffffffffda RBX: 00007f2b6b6f1090 RCX: 00007f2b6b46ab19 [ 542.275173][T14890] RDX: 0000000000000000 RSI: 0000200000002200 RDI: 0000000000000008 [ 542.283179][T14890] RBP: 00007f2b696a0090 R08: 0000000000000000 R09: 0000000000000000 [ 542.291179][T14890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 542.299177][T14890] R13: 00007f2b6b6f1128 R14: 00007f2b6b6f1090 R15: 00007ffe1338f8f8 [ 542.307220][T14890] [ 545.842534][T14933] netlink: 'syz.1.3368': attribute type 9 has an invalid length. [ 545.915783][T14933] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.3368'. [ 546.163659][T14943] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3372'. [ 546.314296][T14947] netlink: 128 bytes leftover after parsing attributes in process `syz.2.3374'. [ 546.365731][T14947] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 546.464011][T14947] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 546.747027][T14956] delete_channel: no stack [ 549.834850][T14972] netlink: 'syz.3.3385': attribute type 9 has an invalid length. [ 549.877580][T14972] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.3385'. [ 550.103227][T14984] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3387'. [ 550.435388][T14997] netlink: 71 bytes leftover after parsing attributes in process `syz.3.3392'. [ 550.463466][T15003] delete_channel: no stack [ 551.412930][T15019] delete_channel: no stack [ 551.610918][T15025] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3401'. [ 551.750884][T15032] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3402'. [ 554.434784][T15037] netlink: 'syz.0.3403': attribute type 9 has an invalid length. [ 554.468622][T15037] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.3403'. [ 554.636864][T15045] delete_channel: no stack [ 555.074691][T15064] netlink: 132 bytes leftover after parsing attributes in process `syz.4.3412'. [ 555.360453][T15074] netlink: 'syz.2.3416': attribute type 9 has an invalid length. [ 555.381917][T15074] netlink: 134776 bytes leftover after parsing attributes in process `syz.2.3416'. [ 555.415035][T15080] netlink: 16186 bytes leftover after parsing attributes in process `syz.4.3418'. [ 556.199756][T15096] delete_channel: no stack [ 558.624618][T15106] netlink: 132 bytes leftover after parsing attributes in process `syz.0.3426'. [ 558.750369][T15112] FAULT_INJECTION: forcing a failure. [ 558.750369][T15112] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 558.963313][T15112] CPU: 0 PID: 15112 Comm: syz.4.3429 Not tainted syzkaller #0 [ 558.970864][T15112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 558.980993][T15112] Call Trace: [ 558.984302][T15112] [ 558.987268][T15112] dump_stack_lvl+0x188/0x250 [ 558.991993][T15112] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 558.998194][T15112] ? show_regs_print_info+0x20/0x20 [ 559.003428][T15112] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 559.009675][T15112] should_fail+0x383/0x4b0 [ 559.014145][T15112] _copy_from_user+0x2e/0x170 [ 559.018873][T15112] __sys_bpf+0x26d/0x6f0 [ 559.023173][T15112] ? bpf_link_show_fdinfo+0x380/0x380 [ 559.028618][T15112] __x64_sys_bpf+0x78/0x90 [ 559.033077][T15112] do_syscall_64+0x4c/0xa0 [ 559.037532][T15112] ? clear_bhb_loop+0x30/0x80 [ 559.042252][T15112] ? clear_bhb_loop+0x30/0x80 [ 559.046966][T15112] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 559.052894][T15112] RIP: 0033:0x7f4c6d4f0b19 [ 559.057346][T15112] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 559.076996][T15112] RSP: 002b:00007f4c6b747028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 559.085465][T15112] RAX: ffffffffffffffda RBX: 00007f4c6d776fa0 RCX: 00007f4c6d4f0b19 [ 559.093519][T15112] RDX: 0000000000000070 RSI: 00002000000001c0 RDI: 0000000000000005 [ 559.101535][T15112] RBP: 00007f4c6b747090 R08: 0000000000000000 R09: 0000000000000000 [ 559.109553][T15112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 559.117565][T15112] R13: 00007f4c6d777038 R14: 00007f4c6d776fa0 R15: 00007fffbdab5528 [ 559.125589][T15112] [ 560.015163][T15138] delete_channel: no stack [ 560.150875][T15146] netlink: 132 bytes leftover after parsing attributes in process `syz.4.3440'. [ 561.079980][T15160] FAULT_INJECTION: forcing a failure. [ 561.079980][T15160] name failslab, interval 1, probability 0, space 0, times 0 [ 561.125774][T15160] CPU: 0 PID: 15160 Comm: syz.0.3447 Not tainted syzkaller #0 [ 561.133324][T15160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 561.143423][T15160] Call Trace: [ 561.146741][T15160] [ 561.149700][T15160] dump_stack_lvl+0x188/0x250 [ 561.154418][T15160] ? show_regs_print_info+0x20/0x20 [ 561.159667][T15160] ? load_image+0x410/0x410 [ 561.164238][T15160] ? __might_sleep+0xf0/0xf0 [ 561.168885][T15160] ? __lock_acquire+0x7d40/0x7d40 [ 561.174004][T15160] ? lockdep_hardirqs_on+0x94/0x140 [ 561.179267][T15160] should_fail+0x383/0x4b0 [ 561.183760][T15160] should_failslab+0x5/0x20 [ 561.188356][T15160] slab_pre_alloc_hook+0x51/0xc0 [ 561.193354][T15160] __kmalloc+0x6b/0x340 [ 561.197565][T15160] ? bpf_test_init+0xf8/0x1b0 [ 561.202308][T15160] bpf_test_init+0xf8/0x1b0 [ 561.206870][T15160] bpf_prog_test_run_xdp+0x1ca/0x910 [ 561.212215][T15160] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 561.218419][T15160] ? dev_put+0x70/0x70 [ 561.222552][T15160] ? dev_put+0x70/0x70 [ 561.226671][T15160] bpf_prog_test_run+0x31c/0x390 [ 561.231662][T15160] __sys_bpf+0x5a5/0x6f0 [ 561.235956][T15160] ? bpf_link_show_fdinfo+0x380/0x380 [ 561.241397][T15160] __x64_sys_bpf+0x78/0x90 [ 561.245852][T15160] do_syscall_64+0x4c/0xa0 [ 561.250304][T15160] ? clear_bhb_loop+0x30/0x80 [ 561.255015][T15160] ? clear_bhb_loop+0x30/0x80 [ 561.259734][T15160] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 561.265671][T15160] RIP: 0033:0x7f2b6b46ab19 [ 561.270120][T15160] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 561.290156][T15160] RSP: 002b:00007f2b696c1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 561.298627][T15160] RAX: ffffffffffffffda RBX: 00007f2b6b6f0fa0 RCX: 00007f2b6b46ab19 [ 561.306643][T15160] RDX: 0000000000000050 RSI: 0000200000000400 RDI: 000000000000000a [ 561.314658][T15160] RBP: 00007f2b696c1090 R08: 0000000000000000 R09: 0000000000000000 [ 561.322672][T15160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 561.330687][T15160] R13: 00007f2b6b6f1038 R14: 00007f2b6b6f0fa0 R15: 00007ffe1338f8f8 [ 561.338722][T15160] [ 561.599969][T15176] delete_channel: no stack [ 561.786866][T15182] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3454'. [ 561.819349][T15184] netlink: 'syz.4.3455': attribute type 9 has an invalid length. [ 561.845650][T15184] netlink: 134776 bytes leftover after parsing attributes in process `syz.4.3455'. [ 561.943217][T15187] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3456'. [ 562.147227][T15200] netlink: 'syz.1.3461': attribute type 9 has an invalid length. [ 562.173342][T15202] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.3462'. [ 562.185884][T15200] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.3461'. [ 562.212985][T15205] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.3462'. [ 562.878066][ T1430] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.884435][ T1430] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.031931][T15216] FAULT_INJECTION: forcing a failure. [ 563.031931][T15216] name failslab, interval 1, probability 0, space 0, times 0 [ 563.067559][T15216] CPU: 0 PID: 15216 Comm: syz.2.3466 Not tainted syzkaller #0 [ 563.075149][T15216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 563.085259][T15216] Call Trace: [ 563.088584][T15216] [ 563.091569][T15216] dump_stack_lvl+0x188/0x250 [ 563.096427][T15216] ? show_regs_print_info+0x20/0x20 [ 563.101683][T15216] ? load_image+0x410/0x410 [ 563.106245][T15216] ? __lock_acquire+0x7d40/0x7d40 [ 563.111338][T15216] should_fail+0x383/0x4b0 [ 563.115811][T15216] should_failslab+0x5/0x20 [ 563.120360][T15216] slab_pre_alloc_hook+0x51/0xc0 [ 563.125469][T15216] ? cpuset_write_resmask+0x15c/0x13c0 [ 563.131022][T15216] __kmalloc_track_caller+0x69/0x330 [ 563.136363][T15216] ? cpuset_write_resmask+0x15c/0x13c0 [ 563.141928][T15216] kmemdup+0x22/0x50 [ 563.146273][T15216] cpuset_write_resmask+0x15c/0x13c0 [ 563.151655][T15216] ? cpuset_common_seq_show+0x230/0x230 [ 563.157306][T15216] cgroup_file_write+0x2c4/0x670 [ 563.162427][T15216] ? read_lock_is_recursive+0x10/0x10 [ 563.172197][T15216] ? cgroup_seqfile_stop+0xd0/0xd0 [ 563.177425][T15216] ? cgroup_seqfile_stop+0xd0/0xd0 [ 563.182602][T15216] kernfs_fop_write_iter+0x3a8/0x500 [ 563.188051][T15216] vfs_write+0x748/0xd70 [ 563.192557][T15216] ? file_end_write+0x250/0x250 [ 563.197511][T15216] ? mutex_lock_nested+0x17/0x20 [ 563.202521][T15216] ? __fdget_pos+0x2bf/0x370 [ 563.207322][T15216] ? ksys_write+0x70/0x260 [ 563.211819][T15216] ksys_write+0x153/0x260 [ 563.216224][T15216] ? __ia32_sys_read+0x80/0x80 [ 563.221089][T15216] ? lockdep_hardirqs_on+0x94/0x140 [ 563.226361][T15216] do_syscall_64+0x4c/0xa0 [ 563.230870][T15216] ? clear_bhb_loop+0x30/0x80 [ 563.235604][T15216] ? clear_bhb_loop+0x30/0x80 [ 563.240377][T15216] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 563.246326][T15216] RIP: 0033:0x7f6e9c124b19 [ 563.250796][T15216] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 563.270457][T15216] RSP: 002b:00007f6e9a37b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 563.278935][T15216] RAX: ffffffffffffffda RBX: 00007f6e9c3aafa0 RCX: 00007f6e9c124b19 [ 563.287102][T15216] RDX: 0000000000000031 RSI: 00002000000000c0 RDI: 0000000000000008 [ 563.295215][T15216] RBP: 00007f6e9a37b090 R08: 0000000000000000 R09: 0000000000000000 [ 563.303239][T15216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 563.311263][T15216] R13: 00007f6e9c3ab038 R14: 00007f6e9c3aafa0 R15: 00007ffd834bd138 [ 563.319327][T15216] [ 563.350424][T15222] delete_channel: no stack [ 563.525072][T15226] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3467'. [ 563.627557][T15231] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3471'. [ 564.203758][T15252] netlink: 'syz.2.3478': attribute type 9 has an invalid length. [ 564.217859][T15244] device syzkaller0 entered promiscuous mode [ 564.238278][T15252] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.3478'. [ 565.370145][T15262] delete_channel: no stack [ 565.607305][T15272] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3487'. [ 565.646904][T15271] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3488'. [ 565.734724][T15275] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3490'. [ 565.761891][T15278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 565.793384][T15278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.818545][T15278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 565.875527][T15278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.913133][T15278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 565.943371][T15278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 565.982637][T15278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 566.019365][T15278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 566.041247][T15275] netlink: 'syz.0.3490': attribute type 39 has an invalid length. [ 566.490422][T15298] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3498'. [ 566.694209][T15312] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3502'. [ 566.904148][T15322] netlink: 'syz.2.3505': attribute type 23 has an invalid length. [ 566.953612][T15318] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.3503'. [ 568.000854][T15339] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3512'. [ 568.038500][T15339] netlink: 'syz.0.3512': attribute type 39 has an invalid length. [ 568.297793][T15355] netlink: 134744 bytes leftover after parsing attributes in process `syz.1.3515'. [ 571.377128][T15387] netlink: 'syz.3.3528': attribute type 21 has an invalid length. [ 571.455778][T15387] __nla_validate_parse: 1 callbacks suppressed [ 571.455797][T15387] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3528'. [ 571.491071][T15391] netlink: 60 bytes leftover after parsing attributes in process `syz.2.3531'. [ 571.545123][T15387] netlink: 28 bytes leftover after parsing attributes in process `syz.3.3528'. [ 571.596677][T15391] netlink: 'syz.2.3531': attribute type 39 has an invalid length. [ 571.975249][T15403] netlink: 'syz.3.3533': attribute type 9 has an invalid length. [ 572.024562][T15403] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.3533'. [ 572.529904][T15412] FAULT_INJECTION: forcing a failure. [ 572.529904][T15412] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 572.584031][T15412] CPU: 1 PID: 15412 Comm: syz.1.3536 Not tainted syzkaller #0 [ 572.591593][T15412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 572.601699][T15412] Call Trace: [ 572.605041][T15412] [ 572.608017][T15412] dump_stack_lvl+0x188/0x250 [ 572.612762][T15412] ? show_regs_print_info+0x20/0x20 [ 572.618117][T15412] ? load_image+0x410/0x410 [ 572.622867][T15412] ? __lock_acquire+0x7d40/0x7d40 [ 572.628003][T15412] ? perf_trace_lock+0xe4/0x390 [ 572.632913][T15412] should_fail+0x383/0x4b0 [ 572.637392][T15412] _copy_from_user+0x2e/0x170 [ 572.642122][T15412] iovec_from_user+0x142/0x370 [ 572.646949][T15412] __import_iovec+0x70/0x490 [ 572.651601][T15412] ? perf_trace_lock+0xe4/0x390 [ 572.656684][T15412] import_iovec+0x6f/0xa0 [ 572.661067][T15412] ___sys_sendmsg+0x1fd/0x2e0 [ 572.665832][T15412] ? __sys_sendmsg+0x290/0x290 [ 572.670663][T15412] ? trace_event_raw_event_lock+0x250/0x250 [ 572.676635][T15412] __se_sys_sendmsg+0x1b7/0x2a0 [ 572.681536][T15412] ? __x64_sys_sendmsg+0x80/0x80 [ 572.686633][T15412] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 572.692706][T15412] ? lockdep_hardirqs_on+0x94/0x140 [ 572.697961][T15412] do_syscall_64+0x4c/0xa0 [ 572.702428][T15412] ? clear_bhb_loop+0x30/0x80 [ 572.707200][T15412] ? clear_bhb_loop+0x30/0x80 [ 572.711925][T15412] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 572.717868][T15412] RIP: 0033:0x7f98bd072b19 [ 572.722331][T15412] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 572.741992][T15412] RSP: 002b:00007f98bb2a8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 572.750467][T15412] RAX: ffffffffffffffda RBX: 00007f98bd2f9090 RCX: 00007f98bd072b19 [ 572.758491][T15412] RDX: 0000000004000004 RSI: 0000200000000240 RDI: 0000000000000008 [ 572.766541][T15412] RBP: 00007f98bb2a8090 R08: 0000000000000000 R09: 0000000000000000 [ 572.774558][T15412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 572.782688][T15412] R13: 00007f98bd2f9128 R14: 00007f98bd2f9090 R15: 00007ffc8d935718 [ 572.790756][T15412] [ 572.800646][T15418] netlink: 192436 bytes leftover after parsing attributes in process `syz.1.3536'. [ 572.966386][T15420] netlink: 'syz.3.3539': attribute type 21 has an invalid length. [ 573.382274][T15418] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 573.688534][T15443] netlink: 'syz.1.3547': attribute type 17 has an invalid length. [ 573.716315][T15443] netlink: 152 bytes leftover after parsing attributes in process `syz.1.3547'. [ 573.798974][T15443] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 574.418985][T15444] netlink: 'syz.1.3547': attribute type 21 has an invalid length. [ 574.448842][T15444] netlink: 'syz.1.3547': attribute type 6 has an invalid length. [ 574.497110][T15444] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3547'. [ 574.868860][T15448] netlink: 'syz.1.3549': attribute type 33 has an invalid length. [ 574.912547][T15448] netlink: 152 bytes leftover after parsing attributes in process `syz.1.3549'. [ 574.955832][T15455] netlink: 'syz.2.3550': attribute type 9 has an invalid length. [ 574.963640][T15455] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.3550'. [ 575.059697][T15453] netlink: 188 bytes leftover after parsing attributes in process `syz.3.3548'. [ 575.134140][T15460] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 575.165876][T15460] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 575.195505][T14819] Bluetooth: hci5: command 0x0406 tx timeout [ 575.263059][T15460] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 575.383353][T15460] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 575.452712][T15460] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 575.579027][T15460] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 575.625543][T15460] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 575.736744][T15460] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 579.196670][T15499] netlink: 'syz.2.3564': attribute type 9 has an invalid length. [ 579.214871][T15499] __nla_validate_parse: 1 callbacks suppressed [ 579.214891][T15499] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.3564'. [ 580.328621][T15532] syz.0.3573[15532] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 580.328733][T15532] syz.0.3573[15532] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 580.357231][T15530] netlink: 'syz.2.3576': attribute type 10 has an invalid length. [ 580.421089][T15530] netlink: 40 bytes leftover after parsing attributes in process `syz.2.3576'. [ 580.497059][T15540] netlink: 134776 bytes leftover after parsing attributes in process `syz.2.3576'. [ 580.512518][T15530] batman_adv: batadv0: Adding interface: virt_wifi0 [ 580.548940][T15530] batman_adv: batadv0: The MTU of interface virt_wifi0 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. [ 580.763824][T15530] batman_adv: batadv0: Interface activated: virt_wifi0 [ 580.939004][T15554] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3580'. [ 581.244852][T15569] netlink: 182 bytes leftover after parsing attributes in process `syz.4.3585'. [ 581.271379][T15569] netlink: 'syz.4.3585': attribute type 10 has an invalid length. [ 581.288822][T15569] netlink: 40 bytes leftover after parsing attributes in process `syz.4.3585'. [ 581.318361][T15569] device ipvlan1 entered promiscuous mode [ 581.347182][T15569] bridge0: port 3(ipvlan1) entered blocking state [ 581.371617][T15569] bridge0: port 3(ipvlan1) entered disabled state [ 581.407853][T15569] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 581.457407][T15577] netlink: 'syz.2.3588': attribute type 10 has an invalid length. [ 581.468086][T15577] netlink: 40 bytes leftover after parsing attributes in process `syz.2.3588'. [ 581.934653][T15586] netlink: 'syz.1.3591': attribute type 21 has an invalid length. [ 581.989572][T15586] netlink: 128 bytes leftover after parsing attributes in process `syz.1.3591'. [ 582.052452][T15586] netlink: 'syz.1.3591': attribute type 5 has an invalid length. [ 582.148553][T15586] netlink: 3 bytes leftover after parsing attributes in process `syz.1.3591'. [ 583.095208][T15607] netlink: 'syz.2.3596': attribute type 33 has an invalid length. [ 583.116193][T15607] netlink: 152 bytes leftover after parsing attributes in process `syz.2.3596'. [ 583.224952][T15604] FAULT_INJECTION: forcing a failure. [ 583.224952][T15604] name failslab, interval 1, probability 0, space 0, times 0 [ 583.251181][T15604] CPU: 1 PID: 15604 Comm: syz.4.3597 Not tainted syzkaller #0 [ 583.258731][T15604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 583.268836][T15604] Call Trace: [ 583.272157][T15604] [ 583.275148][T15604] dump_stack_lvl+0x188/0x250 [ 583.279889][T15604] ? show_regs_print_info+0x20/0x20 [ 583.285140][T15604] ? load_image+0x410/0x410 [ 583.289696][T15604] ? __might_sleep+0xf0/0xf0 [ 583.294343][T15604] ? __lock_acquire+0x7d40/0x7d40 [ 583.299454][T15604] should_fail+0x383/0x4b0 [ 583.303926][T15604] should_failslab+0x5/0x20 [ 583.308612][T15604] slab_pre_alloc_hook+0x51/0xc0 [ 583.313597][T15604] kmem_cache_alloc_node_trace+0x4a/0x2f0 [ 583.319372][T15604] ? __get_vm_area_node+0x119/0x2d0 [ 583.324627][T15604] __get_vm_area_node+0x119/0x2d0 [ 583.329704][T15604] __vmalloc_node_range+0xef/0x8b0 [ 583.334868][T15604] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 583.340466][T15604] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 583.346968][T15604] ? lockdep_hardirqs_on+0x94/0x140 [ 583.352225][T15604] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 583.357845][T15604] __vmalloc+0x76/0x80 [ 583.361964][T15604] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 583.367558][T15604] bpf_prog_alloc_no_stats+0x36/0x2c0 [ 583.372985][T15604] bpf_prog_alloc+0x1a/0x1e0 [ 583.377628][T15604] bpf_prog_load+0x7d1/0x14e0 [ 583.382360][T15604] ? map_freeze+0x360/0x360 [ 583.387036][T15604] ? __sys_bpf+0x2e0/0x6f0 [ 583.391534][T15604] __sys_bpf+0x532/0x6f0 [ 583.395814][T15604] ? bpf_link_show_fdinfo+0x380/0x380 [ 583.401236][T15604] __x64_sys_bpf+0x78/0x90 [ 583.405682][T15604] do_syscall_64+0x4c/0xa0 [ 583.410125][T15604] ? clear_bhb_loop+0x30/0x80 [ 583.414830][T15604] ? clear_bhb_loop+0x30/0x80 [ 583.419542][T15604] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 583.425466][T15604] RIP: 0033:0x7f4c6d4f0b19 [ 583.429911][T15604] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 583.449545][T15604] RSP: 002b:00007f4c6b747028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 583.458132][T15604] RAX: ffffffffffffffda RBX: 00007f4c6d776fa0 RCX: 00007f4c6d4f0b19 [ 583.466145][T15604] RDX: 0000000000000048 RSI: 00002000000011c0 RDI: 0000000000000005 [ 583.474140][T15604] RBP: 00007f4c6b747090 R08: 0000000000000000 R09: 0000000000000000 [ 583.482154][T15604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 583.490175][T15604] R13: 00007f4c6d777038 R14: 00007f4c6d776fa0 R15: 00007fffbdab5528 [ 583.498186][T15604] [ 583.555721][T15604] syz.4.3597: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz4,mems_allowed=0-1 [ 583.608131][T15604] CPU: 0 PID: 15604 Comm: syz.4.3597 Not tainted syzkaller #0 [ 583.615663][T15604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 583.625772][T15604] Call Trace: [ 583.629088][T15604] [ 583.632086][T15604] dump_stack_lvl+0x188/0x250 [ 583.636812][T15604] ? rcu_lock_release+0x5/0x20 [ 583.641622][T15604] ? show_regs_print_info+0x20/0x20 [ 583.646982][T15604] ? load_image+0x410/0x410 [ 583.651541][T15604] warn_alloc+0x245/0x320 [ 583.655941][T15604] ? zone_watermark_ok_safe+0x250/0x250 [ 583.661559][T15604] ? __get_vm_area_node+0x2b5/0x2d0 [ 583.666815][T15604] __vmalloc_node_range+0x2b1/0x8b0 [ 583.672069][T15604] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 583.678295][T15604] ? lockdep_hardirqs_on+0x94/0x140 [ 583.683557][T15604] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 583.689151][T15604] __vmalloc+0x76/0x80 [ 583.693266][T15604] ? bpf_prog_alloc_no_stats+0x36/0x2c0 [ 583.698851][T15604] bpf_prog_alloc_no_stats+0x36/0x2c0 [ 583.704325][T15604] bpf_prog_alloc+0x1a/0x1e0 [ 583.708962][T15604] bpf_prog_load+0x7d1/0x14e0 [ 583.713788][T15604] ? map_freeze+0x360/0x360 [ 583.718372][T15604] ? __sys_bpf+0x2e0/0x6f0 [ 583.722840][T15604] __sys_bpf+0x532/0x6f0 [ 583.727134][T15604] ? bpf_link_show_fdinfo+0x380/0x380 [ 583.732572][T15604] __x64_sys_bpf+0x78/0x90 [ 583.737060][T15604] do_syscall_64+0x4c/0xa0 [ 583.741538][T15604] ? clear_bhb_loop+0x30/0x80 [ 583.746284][T15604] ? clear_bhb_loop+0x30/0x80 [ 583.751010][T15604] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 583.756974][T15604] RIP: 0033:0x7f4c6d4f0b19 [ 583.761440][T15604] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 583.781090][T15604] RSP: 002b:00007f4c6b747028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 583.789558][T15604] RAX: ffffffffffffffda RBX: 00007f4c6d776fa0 RCX: 00007f4c6d4f0b19 [ 583.797805][T15604] RDX: 0000000000000048 RSI: 00002000000011c0 RDI: 0000000000000005 [ 583.805818][T15604] RBP: 00007f4c6b747090 R08: 0000000000000000 R09: 0000000000000000 [ 583.813834][T15604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 583.821861][T15604] R13: 00007f4c6d777038 R14: 00007f4c6d776fa0 R15: 00007fffbdab5528 [ 583.829916][T15604] [ 584.072483][T15618] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 584.140454][T15618] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 584.483079][T15604] Mem-Info: [ 584.495613][T15604] active_anon:281 inactive_anon:26538 isolated_anon:0 [ 584.495613][T15604] active_file:26076 inactive_file:35777 isolated_file:0 [ 584.495613][T15604] unevictable:768 dirty:295 writeback:0 [ 584.495613][T15604] slab_reclaimable:21524 slab_unreclaimable:100655 [ 584.495613][T15604] mapped:40215 shmem:21013 pagetables:680 bounce:0 [ 584.495613][T15604] kernel_misc_reclaimable:0 [ 584.495613][T15604] free:1342467 free_pcp:3870 free_cma:0 [ 584.639659][T15604] Node 0 active_anon:1092kB inactive_anon:108740kB active_file:104108kB inactive_file:143108kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:162360kB dirty:1176kB writeback:0kB shmem:85172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:11928kB pagetables:2720kB all_unreclaimable? no [ 584.696476][T15604] Node 1 active_anon:32kB inactive_anon:512kB active_file:196kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2080kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 584.841065][T15604] Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 584.951438][T15604] lowmem_reserve[]: 0 2523 2524 2524 2524 [ 584.983386][T15604] Node 0 DMA32 free:1418816kB min:34648kB low:43308kB high:51968kB reserved_highatomic:0KB active_anon:1100kB inactive_anon:117528kB active_file:104108kB inactive_file:143108kB unevictable:1536kB writepending:1208kB present:3129332kB managed:2590800kB mlocked:0kB bounce:0kB free_pcp:14072kB local_pcp:12708kB free_cma:0kB [ 585.082561][T15604] lowmem_reserve[]: 0 0 0 0 0 [ 585.097805][T15604] Node 0 Normal free:12kB min:12kB low:12kB high:12kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:916kB mlocked:0kB bounce:0kB free_pcp:20kB local_pcp:12kB free_cma:0kB [ 585.141017][T15604] lowmem_reserve[]: 0 0 0 0 0 [ 585.165550][T15604] Node 1 Normal free:3924464kB min:55240kB low:69048kB high:82856kB reserved_highatomic:0KB active_anon:32kB inactive_anon:512kB active_file:196kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 585.243290][T15604] lowmem_reserve[]: 0 0 0 0 0 [ 585.248314][T15604] 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 [ 585.281236][T15604] Node 0 DMA32: 39*4kB (U) 346*8kB (UME) 774*16kB (UME) 1317*32kB (UME) 421*64kB (UME) 198*128kB (UME) 132*256kB (UME) 69*512kB (UM) 27*1024kB (ME) 8*2048kB (M) 289*4096kB (UM) = 1406636kB [ 585.352117][T15604] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 585.392924][T15604] Node 1 Normal: 210*4kB (UME) 47*8kB (UME) 29*16kB (UME) 183*32kB (UME) 70*64kB (UME) 16*128kB (UE) 9*256kB (UM) 5*512kB (UE) 2*1024kB (UE) 2*2048kB (UM) 952*4096kB (M) = 3924464kB [ 585.432988][T15604] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 585.452051][T15604] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 585.463973][T15604] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 585.489072][T15604] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 585.511411][T15604] 91144 total pagecache pages [ 585.523397][T15604] 0 pages in swap cache [ 585.535612][T15604] Swap cache stats: add 0, delete 0, find 0/0 [ 585.557407][T15604] Free swap = 124996kB [ 585.562303][T15604] Total swap = 124996kB [ 585.574840][T15604] 2097051 pages RAM [ 585.590996][T15604] 0 pages HighMem/MovableOnly [ 585.611885][T15660] __nla_validate_parse: 1 callbacks suppressed [ 585.611925][T15660] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3616'. [ 585.613177][T15604] 415364 pages reserved [ 585.661593][T15604] 0 pages cma reserved [ 585.869623][T15669] netlink: 'syz.1.3620': attribute type 9 has an invalid length. [ 585.975991][T15672] netlink: 'syz.2.3622': attribute type 21 has an invalid length. [ 585.995688][T15669] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.3620'. [ 586.022736][T15672] netlink: 128 bytes leftover after parsing attributes in process `syz.2.3622'. [ 586.103621][T15672] netlink: 'syz.2.3622': attribute type 5 has an invalid length. [ 586.162230][T15672] netlink: 3 bytes leftover after parsing attributes in process `syz.2.3622'. [ 587.378676][T15696] netlink: 'syz.0.3629': attribute type 10 has an invalid length. [ 587.405512][T15696] netlink: 40 bytes leftover after parsing attributes in process `syz.0.3629'. [ 587.447521][T15696] A link change request failed with some changes committed already. Interface ip_vti0 may have been left with an inconsistent configuration, please check. [ 587.602182][T15702] netlink: 132 bytes leftover after parsing attributes in process `syz.4.3631'. [ 588.284718][T15722] netlink: 'syz.0.3636': attribute type 21 has an invalid length. [ 588.414872][T15722] netlink: 128 bytes leftover after parsing attributes in process `syz.0.3636'. [ 588.465648][T15722] netlink: 'syz.0.3636': attribute type 5 has an invalid length. [ 588.473879][T15722] netlink: 3 bytes leftover after parsing attributes in process `syz.0.3636'. [ 589.020559][T15739] netlink: 'syz.0.3642': attribute type 9 has an invalid length. [ 589.109948][T15739] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.3642'. [ 589.982757][T15750] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3645'. [ 590.176649][T15759] netlink: 'syz.0.3648': attribute type 9 has an invalid length. [ 590.239691][T15759] sctp: [Deprecated]: syz.0.3648 (pid 15759) Use of int in maxseg socket option. [ 590.239691][T15759] Use struct sctp_assoc_value instead [ 590.338855][T15762] delete_channel: no stack [ 590.555965][T14823] Bluetooth: hci1: command 0x0406 tx timeout [ 591.630412][T15785] __nla_validate_parse: 2 callbacks suppressed [ 591.634424][T15785] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3660'. [ 591.796302][T15796] netlink: 60 bytes leftover after parsing attributes in process `syz.3.3664'. [ 591.865280][T15796] netlink: 'syz.3.3664': attribute type 39 has an invalid length. [ 592.051720][T15807] delete_channel: no stack [ 592.647599][T15824] netlink: 'syz.3.3676': attribute type 10 has an invalid length. [ 592.674513][T15824] netlink: 2 bytes leftover after parsing attributes in process `syz.3.3676'. [ 592.705923][T15824] device hsr0 entered promiscuous mode [ 592.726563][T15824] bridge0: port 4(hsr0) entered blocking state [ 592.733423][T15826] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 592.827577][T15824] bridge0: port 4(hsr0) entered disabled state [ 592.926199][T15824] bridge0: port 4(hsr0) entered blocking state [ 592.933343][T15824] bridge0: port 4(hsr0) entered forwarding state [ 593.036499][T15835] netlink: 132 bytes leftover after parsing attributes in process `syz.0.3677'. [ 593.514246][T15843] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3679'. [ 593.555757][T15843] netlink: 'syz.0.3679': attribute type 39 has an invalid length. [ 596.113546][T15867] netlink: 'syz.0.3688': attribute type 21 has an invalid length. [ 596.138477][T15867] netlink: 128 bytes leftover after parsing attributes in process `syz.0.3688'. [ 596.166841][T15867] netlink: 'syz.0.3688': attribute type 5 has an invalid length. [ 596.206879][T15867] netlink: 3 bytes leftover after parsing attributes in process `syz.0.3688'. [ 596.442003][T15878] delete_channel: no stack [ 596.683997][T15886] netlink: 60 bytes leftover after parsing attributes in process `syz.3.3695'. [ 596.756841][T15886] netlink: 'syz.3.3695': attribute type 39 has an invalid length. [ 597.639534][T15913] FAULT_INJECTION: forcing a failure. [ 597.639534][T15913] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 597.708270][T15913] CPU: 1 PID: 15913 Comm: syz.3.3703 Not tainted syzkaller #0 [ 597.716105][T15913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 597.726204][T15913] Call Trace: [ 597.729518][T15913] [ 597.732479][T15913] dump_stack_lvl+0x188/0x250 [ 597.737204][T15913] ? show_regs_print_info+0x20/0x20 [ 597.742446][T15913] ? load_image+0x410/0x410 [ 597.747031][T15913] ? __lock_acquire+0x7d40/0x7d40 [ 597.752106][T15913] ? bpf_test_run+0x78e/0x800 [ 597.756838][T15913] should_fail+0x383/0x4b0 [ 597.761322][T15913] _copy_to_user+0x2e/0x130 [ 597.765863][T15913] bpf_test_finish+0x1e6/0x2f0 [ 597.770668][T15913] ? convert_skb_to___skb+0x360/0x360 [ 597.776110][T15913] ? _copy_from_user+0x111/0x170 [ 597.781093][T15913] ? bpf_test_init+0x171/0x1b0 [ 597.785908][T15913] ? xdp_convert_buff_to_md+0x154/0x1e0 [ 597.791764][T15913] bpf_prog_test_run_xdp+0x61c/0x910 [ 597.797098][T15913] ? dev_put+0x70/0x70 [ 597.801211][T15913] ? dev_put+0x70/0x70 [ 597.805329][T15913] bpf_prog_test_run+0x31c/0x390 [ 597.810747][T15913] __sys_bpf+0x5a5/0x6f0 [ 597.815045][T15913] ? bpf_link_show_fdinfo+0x380/0x380 [ 597.820452][T15913] ? rcu_nmi_exit+0x6f/0xf0 [ 597.825020][T15913] __x64_sys_bpf+0x78/0x90 [ 597.829479][T15913] do_syscall_64+0x4c/0xa0 [ 597.833949][T15913] ? clear_bhb_loop+0x30/0x80 [ 597.838658][T15913] ? clear_bhb_loop+0x30/0x80 [ 597.843376][T15913] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 597.849308][T15913] RIP: 0033:0x7f629f08db19 [ 597.853761][T15913] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 597.873410][T15913] RSP: 002b:00007f629d2e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 597.881875][T15913] RAX: ffffffffffffffda RBX: 00007f629f313fa0 RCX: 00007f629f08db19 [ 597.889885][T15913] RDX: 0000000000000050 RSI: 00002000000015c0 RDI: 000000000000000a [ 597.897924][T15913] RBP: 00007f629d2e4090 R08: 0000000000000000 R09: 0000000000000000 [ 597.905938][T15913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 597.913963][T15913] R13: 00007f629f314038 R14: 00007f629f313fa0 R15: 00007ffd63303ae8 [ 597.921994][T15913] [ 598.218395][T15920] delete_channel: no stack [ 598.546928][T15933] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3709'. [ 598.585100][T15933] netlink: 'syz.0.3709': attribute type 39 has an invalid length. [ 603.037527][T15992] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.3724'. [ 603.332756][T15996] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3727'. [ 603.403851][T15996] netlink: 'syz.0.3727': attribute type 39 has an invalid length. [ 603.456052][T16003] FAULT_INJECTION: forcing a failure. [ 603.456052][T16003] name failslab, interval 1, probability 0, space 0, times 0 [ 603.533215][T16002] netlink: 14 bytes leftover after parsing attributes in process `syz.2.3728'. [ 603.560717][T16003] CPU: 1 PID: 16003 Comm: syz.4.3726 Not tainted syzkaller #0 [ 603.568255][T16003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 603.578365][T16003] Call Trace: [ 603.581693][T16003] [ 603.584656][T16003] dump_stack_lvl+0x188/0x250 [ 603.589405][T16003] ? show_regs_print_info+0x20/0x20 [ 603.594673][T16003] ? load_image+0x410/0x410 [ 603.599249][T16003] ? __might_sleep+0xf0/0xf0 [ 603.603902][T16003] ? __lock_acquire+0x7d40/0x7d40 [ 603.608977][T16003] should_fail+0x383/0x4b0 [ 603.613435][T16003] should_failslab+0x5/0x20 [ 603.617959][T16003] slab_pre_alloc_hook+0x51/0xc0 [ 603.622926][T16003] __kmalloc_node_track_caller+0x68/0x3a0 [ 603.628674][T16003] ? netlink_sendmsg+0x654/0xbe0 [ 603.633650][T16003] ? __alloc_skb+0xf4/0x750 [ 603.638186][T16003] ? netlink_sendmsg+0x654/0xbe0 [ 603.643170][T16003] __alloc_skb+0x22c/0x750 [ 603.647616][T16003] netlink_sendmsg+0x654/0xbe0 [ 603.652412][T16003] ? netlink_getsockopt+0x570/0x570 [ 603.657634][T16003] ? aa_sock_msg_perm+0x94/0x150 [ 603.662597][T16003] ? apparmor_socket_sendmsg+0x88/0x230 [ 603.674155][T16003] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 603.679499][T16003] ? security_socket_sendmsg+0x7c/0xa0 [ 603.684997][T16003] ? netlink_getsockopt+0x570/0x570 [ 603.690235][T16003] ____sys_sendmsg+0x5be/0x8f0 [ 603.695063][T16003] ? __sys_sendmsg_sock+0x30/0x30 [ 603.700283][T16003] ? import_iovec+0x6f/0xa0 [ 603.704837][T16003] ___sys_sendmsg+0x236/0x2e0 [ 603.709579][T16003] ? __sys_sendmsg+0x290/0x290 [ 603.714385][T16003] ? trace_event_raw_event_lock+0x250/0x250 [ 603.720329][T16003] __se_sys_sendmsg+0x1b7/0x2a0 [ 603.725214][T16003] ? __x64_sys_sendmsg+0x80/0x80 [ 603.730175][T16003] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 603.736197][T16003] ? lockdep_hardirqs_on+0x94/0x140 [ 603.741437][T16003] do_syscall_64+0x4c/0xa0 [ 603.745881][T16003] ? clear_bhb_loop+0x30/0x80 [ 603.750580][T16003] ? clear_bhb_loop+0x30/0x80 [ 603.755289][T16003] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 603.761207][T16003] RIP: 0033:0x7f4c6d4f0b19 [ 603.765641][T16003] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 603.785268][T16003] RSP: 002b:00007f4c6b726028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 603.793713][T16003] RAX: ffffffffffffffda RBX: 00007f4c6d777090 RCX: 00007f4c6d4f0b19 [ 603.801709][T16003] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000000000000008 [ 603.809700][T16003] RBP: 00007f4c6b726090 R08: 0000000000000000 R09: 0000000000000000 [ 603.817696][T16003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 603.825692][T16003] R13: 00007f4c6d777128 R14: 00007f4c6d777090 R15: 00007fffbdab5528 [ 603.833704][T16003] [ 603.941064][T16002] device hsr_slave_0 left promiscuous mode [ 604.039985][T16002] device hsr_slave_1 left promiscuous mode [ 604.366040][T16005] netlink: 'syz.0.3729': attribute type 10 has an invalid length. [ 604.416516][T16005] netlink: 2 bytes leftover after parsing attributes in process `syz.0.3729'. [ 604.453296][T16005] device hsr0 entered promiscuous mode [ 604.459635][T16005] bridge0: port 3(hsr0) entered blocking state [ 604.474964][T16005] bridge0: port 3(hsr0) entered disabled state [ 604.488515][T16005] bridge0: port 3(hsr0) entered blocking state [ 604.494864][T16005] bridge0: port 3(hsr0) entered forwarding state [ 604.573276][T16014] netlink: 132 bytes leftover after parsing attributes in process `syz.4.3731'. [ 604.893561][T16025] netlink: 'syz.2.3735': attribute type 21 has an invalid length. [ 604.965887][T16025] netlink: 128 bytes leftover after parsing attributes in process `syz.2.3735'. [ 605.065368][T16037] netlink: 60 bytes leftover after parsing attributes in process `syz.4.3739'. [ 605.094534][T16025] netlink: 'syz.2.3735': attribute type 5 has an invalid length. [ 605.147180][T16025] netlink: 3 bytes leftover after parsing attributes in process `syz.2.3735'. [ 605.326877][T16037] netlink: 'syz.4.3739': attribute type 39 has an invalid length. [ 605.808835][T16069] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3749'. [ 605.844971][T16065] netlink: 'syz.4.3750': attribute type 10 has an invalid length. [ 605.918205][T16065] bridge0: port 2(bridge_slave_1) entered disabled state [ 605.929388][T14823] Bluetooth: hci0: command 0x0406 tx timeout [ 605.949453][T16065] device bridge_slave_1 left promiscuous mode [ 605.958513][T16065] bridge0: port 2(bridge_slave_1) entered disabled state [ 606.045201][T16065] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 606.193356][T16077] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.3755'. [ 606.283782][T16079] netlink: 'syz.2.3756': attribute type 21 has an invalid length. [ 606.308631][T16079] netlink: 'syz.2.3756': attribute type 5 has an invalid length. [ 606.419675][T16081] netlink: 'syz.4.3757': attribute type 39 has an invalid length. [ 606.457519][T16088] device sit0 entered promiscuous mode [ 606.631236][T16099] netlink: 'syz.1.3763': attribute type 10 has an invalid length. [ 606.677051][T16099] team0: Device gre0 is up. Set it down before adding it as a team port [ 607.376599][T16125] netlink: 'syz.2.3775': attribute type 39 has an invalid length. [ 608.137992][T16180] __nla_validate_parse: 10 callbacks suppressed [ 608.138014][T16180] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3795'. [ 608.183930][T16177] netlink: 60 bytes leftover after parsing attributes in process `syz.2.3794'. [ 608.209654][T16182] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.3796'. [ 608.522608][T16198] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 608.542997][T16198] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 608.560709][T16198] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 608.579233][T16198] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 609.162962][T16213] netlink: 132 bytes leftover after parsing attributes in process `syz.0.3808'. [ 609.268768][T16217] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3810'. [ 609.369494][T16225] netlink: 209836 bytes leftover after parsing attributes in process `syz.4.3813'. [ 609.571084][T16234] validate_nla: 8 callbacks suppressed [ 609.571121][T16234] netlink: 'syz.2.3817': attribute type 21 has an invalid length. [ 609.592233][T16234] netlink: 128 bytes leftover after parsing attributes in process `syz.2.3817'. [ 609.610090][T16234] netlink: 'syz.2.3817': attribute type 5 has an invalid length. [ 609.620369][T16234] netlink: 3 bytes leftover after parsing attributes in process `syz.2.3817'. [ 609.704969][T16242] netlink: 132 bytes leftover after parsing attributes in process `syz.0.3820'. [ 610.010501][T16251] netlink: 60 bytes leftover after parsing attributes in process `syz.3.3826'. [ 610.034568][T16251] netlink: 'syz.3.3826': attribute type 39 has an invalid length. [ 610.134876][T16265] delete_channel: no stack [ 610.241811][T16269] netlink: 'syz.1.3830': attribute type 9 has an invalid length. [ 610.559278][T16286] netlink: 'syz.1.3838': attribute type 21 has an invalid length. [ 610.602780][T16286] netlink: 'syz.1.3838': attribute type 5 has an invalid length. [ 610.939374][T16297] netlink: 'syz.4.3843': attribute type 39 has an invalid length. [ 611.007892][T16307] delete_channel: no stack [ 611.189052][T16316] netlink: 'syz.4.3849': attribute type 9 has an invalid length. [ 611.822428][T16340] netlink: 'syz.1.3859': attribute type 21 has an invalid length. [ 611.846733][T16340] netlink: 'syz.1.3859': attribute type 5 has an invalid length. [ 613.264588][T16385] __nla_validate_parse: 15 callbacks suppressed [ 613.264633][T16385] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3877'. [ 613.387752][T16395] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.3880'. [ 614.053708][T16414] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3888'. [ 614.376710][T16426] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 614.404126][T16426] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 614.450786][T16426] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 614.460564][T16426] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 614.709661][T16432] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3904'. [ 614.790644][T16432] validate_nla: 8 callbacks suppressed [ 614.790664][T16432] netlink: 'syz.1.3904': attribute type 39 has an invalid length. [ 614.872732][T16441] netlink: 'syz.2.3896': attribute type 9 has an invalid length. [ 614.920051][T16441] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.3896'. [ 615.571559][T16467] FAULT_INJECTION: forcing a failure. [ 615.571559][T16467] name failslab, interval 1, probability 0, space 0, times 0 [ 615.617067][T16467] CPU: 1 PID: 16467 Comm: syz.4.3908 Not tainted syzkaller #0 [ 615.624605][T16467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 615.634706][T16467] Call Trace: [ 615.638025][T16467] [ 615.640989][T16467] dump_stack_lvl+0x188/0x250 [ 615.645745][T16467] ? show_regs_print_info+0x20/0x20 [ 615.650999][T16467] ? load_image+0x410/0x410 [ 615.655547][T16467] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 615.661770][T16467] ? lockdep_hardirqs_on+0x94/0x140 [ 615.667031][T16467] should_fail+0x383/0x4b0 [ 615.671581][T16467] should_failslab+0x5/0x20 [ 615.676124][T16467] slab_pre_alloc_hook+0x51/0xc0 [ 615.681104][T16467] ? skb_clone+0x1bd/0x350 [ 615.685567][T16467] kmem_cache_alloc+0x3d/0x280 [ 615.690380][T16467] skb_clone+0x1bd/0x350 [ 615.694679][T16467] __netlink_deliver_tap+0x3cb/0x7c0 [ 615.700024][T16467] netlink_deliver_tap+0x16c/0x180 [ 615.705189][T16467] netlink_unicast+0x7f0/0x9e0 [ 615.710014][T16467] netlink_sendmsg+0x8ba/0xbe0 [ 615.714820][T16467] ? netlink_getsockopt+0x570/0x570 [ 615.720052][T16467] ? netlink_getsockopt+0x570/0x570 [ 615.725283][T16467] ____sys_sendmsg+0x5be/0x8f0 [ 615.730082][T16467] ? __sys_sendmsg_sock+0x30/0x30 [ 615.735136][T16467] ? import_iovec+0x6f/0xa0 [ 615.739665][T16467] ___sys_sendmsg+0x236/0x2e0 [ 615.744382][T16467] ? __sys_sendmsg+0x290/0x290 [ 615.749181][T16467] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 615.755472][T16467] __se_sys_sendmsg+0x1b7/0x2a0 [ 615.760356][T16467] ? __x64_sys_sendmsg+0x80/0x80 [ 615.765326][T16467] ? syscall_enter_from_user_mode+0x2a/0x70 [ 615.771277][T16467] do_syscall_64+0x4c/0xa0 [ 615.775717][T16467] ? clear_bhb_loop+0x30/0x80 [ 615.780417][T16467] ? clear_bhb_loop+0x30/0x80 [ 615.785120][T16467] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 615.791037][T16467] RIP: 0033:0x7f4c6d4f0b19 [ 615.795473][T16467] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 615.815195][T16467] RSP: 002b:00007f4c6b747028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.823751][T16467] RAX: ffffffffffffffda RBX: 00007f4c6d776fa0 RCX: 00007f4c6d4f0b19 [ 615.831759][T16467] RDX: 000000002000c884 RSI: 0000200000000680 RDI: 0000000000000006 [ 615.839761][T16467] RBP: 00007f4c6b747090 R08: 0000000000000000 R09: 0000000000000000 [ 615.847756][T16467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 615.855748][T16467] R13: 00007f4c6d777038 R14: 00007f4c6d776fa0 R15: 00007fffbdab5528 [ 615.864040][T16467] [ 616.129196][T16474] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3910'. [ 616.177913][T16474] netlink: 'syz.0.3910': attribute type 39 has an invalid length. [ 616.345630][T16486] netlink: 'syz.1.3914': attribute type 9 has an invalid length. [ 616.435762][T16486] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.3914'. [ 616.632193][T16493] netlink: 'syz.2.3915': attribute type 21 has an invalid length. [ 616.695306][T16494] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3925'. [ 616.714184][T16493] netlink: 128 bytes leftover after parsing attributes in process `syz.2.3915'. [ 616.743970][T16493] netlink: 'syz.2.3915': attribute type 5 has an invalid length. [ 616.777102][T16493] netlink: 3 bytes leftover after parsing attributes in process `syz.2.3915'. [ 616.905056][T16492] netlink: 'syz.0.3925': attribute type 39 has an invalid length. [ 617.000734][T16501] netlink: 'syz.2.3916': attribute type 21 has an invalid length. [ 617.104681][T16506] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 617.138178][T16506] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 617.148350][T16506] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 617.169525][T16506] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 617.202338][T16506] batman_adv: batadv0: Interface deactivated: virt_wifi0 [ 617.224721][T16506] batman_adv: batadv0: Removing interface: virt_wifi0 [ 618.420002][T16538] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3932'. [ 618.454118][T16538] netlink: 'syz.1.3932': attribute type 39 has an invalid length. [ 621.275640][T14819] Bluetooth: hci4: command 0x0406 tx timeout [ 621.549067][T16575] FAULT_INJECTION: forcing a failure. [ 621.549067][T16575] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 621.635727][T16575] CPU: 0 PID: 16575 Comm: syz.1.3942 Not tainted syzkaller #0 [ 621.643264][T16575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 621.653358][T16575] Call Trace: [ 621.656758][T16575] [ 621.659725][T16575] dump_stack_lvl+0x188/0x250 [ 621.664446][T16575] ? show_regs_print_info+0x20/0x20 [ 621.669694][T16575] ? load_image+0x410/0x410 [ 621.674244][T16575] ? __lock_acquire+0x7d40/0x7d40 [ 621.679350][T16575] should_fail+0x383/0x4b0 [ 621.683813][T16575] _copy_from_user+0x2e/0x170 [ 621.688532][T16575] __sys_bpf+0x26d/0x6f0 [ 621.692827][T16575] ? bpf_link_show_fdinfo+0x380/0x380 [ 621.698268][T16575] __x64_sys_bpf+0x78/0x90 [ 621.702726][T16575] do_syscall_64+0x4c/0xa0 [ 621.707174][T16575] ? clear_bhb_loop+0x30/0x80 [ 621.711884][T16575] ? clear_bhb_loop+0x30/0x80 [ 621.716591][T16575] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 621.722520][T16575] RIP: 0033:0x7f98bd072b19 [ 621.727009][T16575] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 621.746664][T16575] RSP: 002b:00007f98bb2c9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 621.755127][T16575] RAX: ffffffffffffffda RBX: 00007f98bd2f8fa0 RCX: 00007f98bd072b19 [ 621.763140][T16575] RDX: 000000000000002c RSI: 0000200000001380 RDI: 000000000000000a [ 621.771158][T16575] RBP: 00007f98bb2c9090 R08: 0000000000000000 R09: 0000000000000000 [ 621.779202][T16575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 621.787218][T16575] R13: 00007f98bd2f9038 R14: 00007f98bd2f8fa0 R15: 00007ffc8d935718 [ 621.795265][T16575] [ 622.111053][T16584] netlink: 60 bytes leftover after parsing attributes in process `syz.3.3946'. [ 622.241217][T16584] netlink: 'syz.3.3946': attribute type 39 has an invalid length. [ 622.434120][T16599] netlink: 140 bytes leftover after parsing attributes in process `syz.2.3951'. [ 622.529475][T16601] netlink: 'syz.3.3952': attribute type 2 has an invalid length. [ 622.568890][T16601] netlink: 'syz.3.3952': attribute type 1 has an invalid length. [ 622.613513][T16601] bridge0: port 1(bridge_slave_0) entered forwarding state [ 623.475134][T16621] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 623.523304][T16621] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 623.759486][T16630] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3962'. [ 623.902558][T16630] netlink: 'syz.0.3962': attribute type 39 has an invalid length. [ 624.014951][T16634] netlink: 132 bytes leftover after parsing attributes in process `syz.3.3963'. [ 624.196032][T16658] netlink: 188 bytes leftover after parsing attributes in process `syz.0.3967'. [ 624.244149][T16651] can: request_module (can-proto-0) failed. [ 624.336043][ T1430] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.342450][ T1430] ieee802154 phy1 wpan1: encryption failed: -22 [ 625.478578][T16685] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3977'. [ 625.603169][T16690] delete_channel: no stack [ 625.608562][T16685] netlink: 'syz.1.3977': attribute type 39 has an invalid length. [ 625.629151][T16690] delete_channel: no stack [ 625.869266][T16690] bridge0: port 4(hsr0) entered disabled state [ 625.945415][T16690] bridge0: port 3(dummy0) entered disabled state [ 626.025163][T16700] delete_channel: no stack [ 626.073939][T16700] delete_channel: no stack [ 626.117039][T16690] device bridge_slave_1 left promiscuous mode [ 626.149889][T16690] bridge0: port 2(bridge_slave_1) entered disabled state [ 626.224126][T16690] device bridge_slave_0 left promiscuous mode [ 626.236530][T16690] bridge0: port 1(bridge_slave_0) entered disabled state [ 626.463985][T16701] netlink: 48 bytes leftover after parsing attributes in process `syz.0.3980'. [ 626.488132][T16701] bridge0: port 1(bridge_slave_0) entered disabled state [ 626.538094][T16703] device lo entered promiscuous mode [ 626.543682][T16703] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 626.881812][T16720] netlink: 140 bytes leftover after parsing attributes in process `syz.4.3984'. [ 627.365335][T16736] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3991'. [ 627.385679][T16736] netlink: 'syz.1.3991': attribute type 39 has an invalid length. [ 630.241914][T16746] delete_channel: no stack [ 630.255957][T16746] delete_channel: no stack [ 630.262405][T16749] ¥: port 1(team0) entered blocking state [ 630.269237][T16749] ¥: port 1(team0) entered disabled state [ 630.309551][T16749] device team0 entered promiscuous mode [ 630.344235][T16749] device team_slave_0 entered promiscuous mode [ 630.351861][T16749] device team_slave_1 entered promiscuous mode [ 630.364337][T16750] device bridge_slave_1 left promiscuous mode [ 630.375733][T16750] bridge0: port 2(bridge_slave_1) entered disabled state [ 630.440198][T16750] device bridge_slave_0 left promiscuous mode [ 630.475921][T16750] bridge0: port 1(bridge_slave_0) entered disabled state [ 631.191578][T16753] device team0 left promiscuous mode [ 631.197760][T16753] device team_slave_0 left promiscuous mode [ 631.203926][T16753] device team_slave_1 left promiscuous mode [ 631.221300][T16753] ¥: port 1(team0) entered disabled state [ 631.276758][T16756] netlink: 48 bytes leftover after parsing attributes in process `syz.3.3998'. [ 631.423465][T16765] delete_channel: no stack [ 631.763825][T16777] netlink: 60 bytes leftover after parsing attributes in process `syz.0.4008'. [ 631.794288][T16777] netlink: 'syz.0.4008': attribute type 39 has an invalid length. [ 632.107159][T16799] netlink: 132 bytes leftover after parsing attributes in process `syz.3.4024'. [ 632.279952][T16798] delete_channel: no stack [ 632.285361][T16798] delete_channel: no stack [ 632.387054][T16800] device bridge_slave_0 left promiscuous mode [ 632.443383][T16800] bridge0: port 1(bridge_slave_0) entered disabled state [ 632.761437][T16807] delete_channel: no stack [ 633.217626][T16815] netlink: 48 bytes leftover after parsing attributes in process `syz.4.4018'. [ 633.854714][T16843] netlink: 132 bytes leftover after parsing attributes in process `syz.1.4030'. [ 634.104778][T16849] delete_channel: no stack [ 635.064169][T16886] delete_channel: no stack [ 635.417714][T16896] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.4052'. [ 635.725035][T16900] netlink: 'syz.3.4054': attribute type 9 has an invalid length. [ 635.768289][T16906] netlink: 132 bytes leftover after parsing attributes in process `syz.0.4055'. [ 635.779351][T16900] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.4054'. [ 636.523801][T16920] FAULT_INJECTION: forcing a failure. [ 636.523801][T16920] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 636.564139][T16920] CPU: 0 PID: 16920 Comm: syz.2.4059 Not tainted syzkaller #0 [ 636.571673][T16920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 636.581782][T16920] Call Trace: [ 636.585100][T16920] [ 636.588080][T16920] dump_stack_lvl+0x188/0x250 [ 636.592806][T16920] ? show_regs_print_info+0x20/0x20 [ 636.598075][T16920] ? load_image+0x410/0x410 [ 636.602627][T16920] ? __lock_acquire+0x7d40/0x7d40 [ 636.607719][T16920] should_fail+0x383/0x4b0 [ 636.612227][T16920] _copy_from_user+0x2e/0x170 [ 636.616975][T16920] __copy_msghdr_from_user+0x48a/0x630 [ 636.622493][T16920] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 636.627890][T16920] ? perf_trace_preemptirq_template+0x2aa/0x360 [ 636.634307][T16920] ___sys_sendmsg+0x19a/0x2e0 [ 636.639104][T16920] ? __sys_sendmsg+0x290/0x290 [ 636.643907][T16920] ? rcu_nmi_exit+0x6f/0xf0 [ 636.648471][T16920] __se_sys_sendmsg+0x1b7/0x2a0 [ 636.653365][T16920] ? __x64_sys_sendmsg+0x80/0x80 [ 636.658329][T16920] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 636.664363][T16920] ? lockdep_hardirqs_on+0x94/0x140 [ 636.669604][T16920] do_syscall_64+0x4c/0xa0 [ 636.674053][T16920] ? clear_bhb_loop+0x30/0x80 [ 636.678755][T16920] ? clear_bhb_loop+0x30/0x80 [ 636.683461][T16920] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 636.689403][T16920] RIP: 0033:0x7f6e9c124b19 [ 636.693865][T16920] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 636.713668][T16920] RSP: 002b:00007f6e9a35a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 636.722124][T16920] RAX: ffffffffffffffda RBX: 00007f6e9c3ab090 RCX: 00007f6e9c124b19 [ 636.730123][T16920] RDX: 0000000000000000 RSI: 0000200000000440 RDI: 0000000000000007 [ 636.738125][T16920] RBP: 00007f6e9a35a090 R08: 0000000000000000 R09: 0000000000000000 [ 636.746114][T16920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 636.754124][T16920] R13: 00007f6e9c3ab128 R14: 00007f6e9c3ab090 R15: 00007ffd834bd138 [ 636.762126][T16920] [ 636.792308][T14823] Bluetooth: hci2: command 0x0406 tx timeout [ 636.961432][T16924] delete_channel: no stack [ 637.281837][T16943] netlink: 132 bytes leftover after parsing attributes in process `syz.3.4068'. [ 638.119735][T16963] netlink: 56 bytes leftover after parsing attributes in process `syz.3.4075'. [ 638.223961][T16963] netlink: 129384 bytes leftover after parsing attributes in process `syz.3.4075'. [ 638.333069][T16970] delete_channel: no stack [ 638.692857][T16980] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4081'. [ 638.727822][T16980] netlink: 'syz.3.4081': attribute type 39 has an invalid length. [ 638.924158][T16992] netlink: 'syz.2.4085': attribute type 4 has an invalid length. [ 638.979248][T16992] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.4085'. [ 639.099970][T17000] FAULT_INJECTION: forcing a failure. [ 639.099970][T17000] name failslab, interval 1, probability 0, space 0, times 0 [ 639.133668][T17000] CPU: 1 PID: 17000 Comm: syz.1.4087 Not tainted syzkaller #0 [ 639.141212][T17000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 639.151319][T17000] Call Trace: [ 639.154645][T17000] [ 639.157613][T17000] dump_stack_lvl+0x188/0x250 [ 639.162348][T17000] ? show_regs_print_info+0x20/0x20 [ 639.167597][T17000] ? load_image+0x410/0x410 [ 639.172178][T17000] should_fail+0x383/0x4b0 [ 639.176653][T17000] should_failslab+0x5/0x20 [ 639.181212][T17000] slab_pre_alloc_hook+0x51/0xc0 [ 639.186202][T17000] kmem_cache_alloc_trace+0x47/0x290 [ 639.191533][T17000] ? sctp_add_bind_addr+0x89/0x350 [ 639.196820][T17000] sctp_add_bind_addr+0x89/0x350 [ 639.201804][T17000] sctp_copy_local_addr_list+0x2f1/0x4c0 [ 639.207554][T17000] ? sctp_do_8_2_transport_strike+0x8b0/0x8b0 [ 639.213650][T17000] ? sctp_v4_is_any+0x31/0x50 [ 639.218368][T17000] ? sctp_copy_one_addr+0x93/0x660 [ 639.223510][T17000] sctp_bind_addr_copy+0xaf/0x3c0 [ 639.228554][T17000] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 639.234909][T17000] sctp_connect_new_asoc+0x2f5/0x6a0 [ 639.240303][T17000] ? __sctp_connect+0xd80/0xd80 [ 639.245184][T17000] ? sctp_sendmsg+0xd19/0x2940 [ 639.249973][T17000] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 639.255624][T17000] ? security_sctp_bind_connect+0x85/0xb0 [ 639.261388][T17000] sctp_sendmsg+0x15e1/0x2940 [ 639.266100][T17000] ? sctp_getsockopt+0x8a0/0x8a0 [ 639.271061][T17000] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 639.277244][T17000] ? inet_sendmsg+0x5e/0x2a0 [ 639.281860][T17000] ? inet_sendmsg+0xca/0x2a0 [ 639.286471][T17000] ? inet_send_prepare+0x250/0x250 [ 639.291630][T17000] ____sys_sendmsg+0x5be/0x8f0 [ 639.296422][T17000] ? __sys_sendmsg_sock+0x30/0x30 [ 639.301492][T17000] ? import_iovec+0x6f/0xa0 [ 639.306021][T17000] ___sys_sendmsg+0x236/0x2e0 [ 639.310732][T17000] ? __sys_sendmsg+0x290/0x290 [ 639.315522][T17000] ? rcu_is_watching+0x11/0xa0 [ 639.320328][T17000] __se_sys_sendmsg+0x1b7/0x2a0 [ 639.325206][T17000] ? __x64_sys_sendmsg+0x80/0x80 [ 639.330176][T17000] ? syscall_enter_from_user_mode+0x2a/0x70 [ 639.336094][T17000] do_syscall_64+0x4c/0xa0 [ 639.340531][T17000] ? clear_bhb_loop+0x30/0x80 [ 639.345224][T17000] ? clear_bhb_loop+0x30/0x80 [ 639.349927][T17000] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 639.355879][T17000] RIP: 0033:0x7f98bd072b19 [ 639.360319][T17000] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 639.379947][T17000] RSP: 002b:00007f98bb2c9028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 639.388387][T17000] RAX: ffffffffffffffda RBX: 00007f98bd2f8fa0 RCX: 00007f98bd072b19 [ 639.396377][T17000] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000006 [ 639.404385][T17000] RBP: 00007f98bb2c9090 R08: 0000000000000000 R09: 0000000000000000 [ 639.412377][T17000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 639.420367][T17000] R13: 00007f98bd2f9038 R14: 00007f98bd2f8fa0 R15: 00007ffc8d935718 [ 639.428394][T17000] [ 639.438870][T17006] FAULT_INJECTION: forcing a failure. [ 639.438870][T17006] name failslab, interval 1, probability 0, space 0, times 0 [ 639.451763][T17006] CPU: 0 PID: 17006 Comm: syz.0.4088 Not tainted syzkaller #0 [ 639.459257][T17006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 639.469452][T17006] Call Trace: [ 639.472764][T17006] [ 639.475744][T17006] dump_stack_lvl+0x188/0x250 [ 639.480472][T17006] ? show_regs_print_info+0x20/0x20 [ 639.485712][T17006] ? load_image+0x410/0x410 [ 639.490263][T17006] ? __lock_acquire+0x7d40/0x7d40 [ 639.495351][T17006] should_fail+0x383/0x4b0 [ 639.499840][T17006] should_failslab+0x5/0x20 [ 639.504406][T17006] slab_pre_alloc_hook+0x51/0xc0 [ 639.509413][T17006] __kmalloc+0x6b/0x340 [ 639.513624][T17006] ? security_sk_alloc+0x47/0x130 [ 639.518713][T17006] security_sk_alloc+0x47/0x130 [ 639.523719][T17006] sk_prot_alloc+0x101/0x210 [ 639.528356][T17006] ? sk_alloc+0x1d/0x310 [ 639.532646][T17006] sk_alloc+0x2f/0x310 [ 639.536772][T17006] bpf_prog_test_run_skb+0x23c/0x1190 [ 639.542204][T17006] ? __fget_files+0x402/0x470 [ 639.546954][T17006] ? cpu_online+0x60/0x60 [ 639.551343][T17006] bpf_prog_test_run+0x31c/0x390 [ 639.556348][T17006] __sys_bpf+0x5a5/0x6f0 [ 639.560646][T17006] ? bpf_link_show_fdinfo+0x380/0x380 [ 639.566090][T17006] __x64_sys_bpf+0x78/0x90 [ 639.570557][T17006] do_syscall_64+0x4c/0xa0 [ 639.575106][T17006] ? clear_bhb_loop+0x30/0x80 [ 639.579829][T17006] ? clear_bhb_loop+0x30/0x80 [ 639.584563][T17006] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 639.590502][T17006] RIP: 0033:0x7f2b6b46ab19 [ 639.594970][T17006] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 639.614624][T17006] RSP: 002b:00007f2b6967f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 639.623096][T17006] RAX: ffffffffffffffda RBX: 00007f2b6b6f1180 RCX: 00007f2b6b46ab19 [ 639.631115][T17006] RDX: 0000000000000050 RSI: 0000200000001b00 RDI: 000000000000000a [ 639.639140][T17006] RBP: 00007f2b6967f090 R08: 0000000000000000 R09: 0000000000000000 [ 639.647156][T17006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 639.655172][T17006] R13: 00007f2b6b6f1218 R14: 00007f2b6b6f1180 R15: 00007ffe1338f8f8 [ 639.663209][T17006] [ 640.341710][T17022] netlink: 56 bytes leftover after parsing attributes in process `syz.0.4093'. [ 640.366858][T17024] delete_channel: no stack [ 640.514223][T17026] netlink: 129384 bytes leftover after parsing attributes in process `syz.0.4093'. [ 640.541823][T17028] netlink: 60 bytes leftover after parsing attributes in process `syz.1.4097'. [ 640.569641][T17028] netlink: 'syz.1.4097': attribute type 39 has an invalid length. [ 642.258736][T17069] netlink: 60 bytes leftover after parsing attributes in process `syz.4.4113'. [ 642.340362][T17068] netlink: 'syz.1.4114': attribute type 39 has an invalid length. [ 642.377626][T17069] netlink: 'syz.4.4113': attribute type 39 has an invalid length. [ 643.459175][T17093] rxe_eth0 speed is unknown, defaulting to 1000 [ 644.257087][T17123] netlink: 60 bytes leftover after parsing attributes in process `syz.0.4131'. [ 644.316553][T17123] netlink: 'syz.0.4131': attribute type 39 has an invalid length. [ 644.736321][T17136] delete_channel: no stack [ 645.122413][T17150] delete_channel: no stack [ 645.459394][T17158] netlink: 'syz.2.4145': attribute type 25 has an invalid length. [ 645.511579][T17162] netlink: 60 bytes leftover after parsing attributes in process `syz.1.4146'. [ 645.535855][T17158] netlink: 'syz.2.4145': attribute type 10 has an invalid length. [ 645.597609][T17167] netlink: 'syz.1.4146': attribute type 39 has an invalid length. [ 645.909257][T17171] netlink: 56 bytes leftover after parsing attributes in process `syz.4.4148'. [ 646.115085][T17172] netlink: 129384 bytes leftover after parsing attributes in process `syz.4.4148'. [ 646.331328][T17186] netlink: 'syz.1.4154': attribute type 9 has an invalid length. [ 646.379254][T17186] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.4154'. [ 646.468094][T17187] netlink: 56863 bytes leftover after parsing attributes in process `syz.3.4152'. [ 646.595539][T17190] netlink: 'syz.4.4156': attribute type 9 has an invalid length. [ 646.603452][T17190] netlink: 209836 bytes leftover after parsing attributes in process `syz.4.4156'. [ 646.809460][T17195] netlink: 60 bytes leftover after parsing attributes in process `syz.2.4160'. [ 646.924578][T17195] netlink: 'syz.2.4160': attribute type 39 has an invalid length. [ 647.061057][T17202] netlink: 132 bytes leftover after parsing attributes in process `syz.3.4161'. [ 655.169482][T17260] netlink: 'syz.1.4175': attribute type 9 has an invalid length. [ 655.180586][T17260] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.4175'. [ 663.579615][T17263] rxe_eth0 speed is unknown, defaulting to 1000 [ 663.706948][T17267] rxe_eth0 speed is unknown, defaulting to 1000 [ 664.081094][T17263] chnl_net:caif_netlink_parms(): no params data found [ 664.191415][T17267] chnl_net:caif_netlink_parms(): no params data found [ 664.291939][T17263] bridge0: port 1(bridge_slave_0) entered blocking state [ 664.299741][T17263] bridge0: port 1(bridge_slave_0) entered disabled state [ 664.314944][T17263] device bridge_slave_0 entered promiscuous mode [ 664.330138][T17263] bridge0: port 2(bridge_slave_1) entered blocking state [ 664.344220][T17263] bridge0: port 2(bridge_slave_1) entered disabled state [ 664.353297][T17263] device bridge_slave_1 entered promiscuous mode [ 664.403880][T17267] bridge0: port 1(bridge_slave_0) entered blocking state [ 664.418016][T17267] bridge0: port 1(bridge_slave_0) entered disabled state [ 664.427039][T17267] device bridge_slave_0 entered promiscuous mode [ 664.464602][T17263] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 664.474212][T17267] bridge0: port 2(bridge_slave_1) entered blocking state [ 664.489173][T17267] bridge0: port 2(bridge_slave_1) entered disabled state [ 664.502304][T17267] device bridge_slave_1 entered promiscuous mode [ 664.516176][T17263] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 664.603671][T17263] team0: Port device team_slave_0 added [ 664.614530][T17267] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 664.636011][T17263] team0: Port device team_slave_1 added [ 664.664311][T17267] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 664.710519][T17263] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 664.727293][T17263] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 664.761604][T17263] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 664.806500][T17267] team0: Port device team_slave_0 added [ 664.813343][T17263] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 664.827071][T17263] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 664.861470][T17263] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 664.875214][T17267] team0: Port device team_slave_1 added [ 664.949984][T17267] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 664.966748][T17267] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 665.000028][T17267] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 665.519630][ T7454] Bluetooth: hci3: command 0x0409 tx timeout [ 665.533468][ T7454] Bluetooth: hci6: command 0x0409 tx timeout [ 667.595704][ T7454] Bluetooth: hci7: command 0x0409 tx timeout [ 667.603270][ T7454] Bluetooth: hci6: command 0x041b tx timeout [ 667.615915][ T7454] Bluetooth: hci3: command 0x041b tx timeout [ 668.636566][ T7454] Bluetooth: hci8: command 0x0409 tx timeout [ 669.676564][ T7454] Bluetooth: hci3: command 0x040f tx timeout [ 669.682770][ T7454] Bluetooth: hci6: command 0x040f tx timeout [ 669.695822][ T7454] Bluetooth: hci7: command 0x041b tx timeout [ 670.725721][ T7462] Bluetooth: hci8: command 0x041b tx timeout [ 671.755751][ T7462] Bluetooth: hci7: command 0x040f tx timeout [ 671.763213][ T7462] Bluetooth: hci6: command 0x0419 tx timeout [ 671.775760][ T7462] Bluetooth: hci3: command 0x0419 tx timeout [ 672.715547][ T7462] Bluetooth: hci9: command 0x0409 tx timeout [ 672.795839][ T7462] Bluetooth: hci8: command 0x040f tx timeout [ 673.835718][ T7462] Bluetooth: hci7: command 0x0419 tx timeout [ 674.805749][ T7462] Bluetooth: hci9: command 0x041b tx timeout [ 674.875903][ T7462] Bluetooth: hci8: command 0x0419 tx timeout [ 676.875709][ T7454] Bluetooth: hci9: command 0x040f tx timeout [ 678.956532][ T7454] Bluetooth: hci9: command 0x0419 tx timeout [ 685.758741][ T1430] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.765213][ T1430] ieee802154 phy1 wpan1: encryption failed: -22 [ 726.008199][ T7461] Bluetooth: hci10: command 0x0409 tx timeout [ 726.075575][ T7461] Bluetooth: hci11: command 0x0409 tx timeout [ 728.075806][ T7462] Bluetooth: hci12: command 0x0409 tx timeout [ 728.083848][ T7462] Bluetooth: hci10: command 0x041b tx timeout [ 728.165674][ T7462] Bluetooth: hci11: command 0x041b tx timeout [ 729.046024][ T7462] Bluetooth: hci13: command 0x0409 tx timeout [ 730.165713][ T7462] Bluetooth: hci10: command 0x040f tx timeout [ 730.175739][ T7462] Bluetooth: hci12: command 0x041b tx timeout [ 730.245720][ T7462] Bluetooth: hci11: command 0x040f tx timeout [ 731.116627][ T7461] Bluetooth: hci13: command 0x041b tx timeout [ 732.245719][ T7461] Bluetooth: hci12: command 0x040f tx timeout [ 732.255696][ T7461] Bluetooth: hci10: command 0x0419 tx timeout [ 732.315531][ T7461] Bluetooth: hci11: command 0x0419 tx timeout [ 733.125846][ T7461] Bluetooth: hci14: command 0x0409 tx timeout [ 733.205856][ T7461] Bluetooth: hci13: command 0x040f tx timeout [ 734.325731][ T7461] Bluetooth: hci12: command 0x0419 tx timeout [ 735.195512][ T7461] Bluetooth: hci14: command 0x041b tx timeout [ 735.285898][ T7461] Bluetooth: hci13: command 0x0419 tx timeout [ 737.285743][ T7461] Bluetooth: hci14: command 0x040f tx timeout [ 739.355529][ T7461] Bluetooth: hci14: command 0x0419 tx timeout [ 747.208921][ T1430] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.215274][ T1430] ieee802154 phy1 wpan1: encryption failed: -22 [ 753.395354][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 753.402054][ C0] rcu: 0-....: (1 GPs behind) idle=9b1/1/0x4000000000000000 softirq=46202/46203 fqs=4532 [ 753.413221][ C0] (t=10500 jiffies g=67777 q=2024) [ 753.418446][ C0] NMI backtrace for cpu 0 [ 753.422781][ C0] CPU: 0 PID: 17239 Comm: syz.3.4167 Not tainted syzkaller #0 [ 753.430239][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 753.440425][ C0] Call Trace: [ 753.443722][ C0] [ 753.446584][ C0] dump_stack_lvl+0x188/0x250 [ 753.451314][ C0] ? show_regs_print_info+0x20/0x20 [ 753.456542][ C0] ? load_image+0x410/0x410 [ 753.461085][ C0] ? vprintk_emit+0x150/0x150 [ 753.465848][ C0] nmi_cpu_backtrace+0x3a2/0x3d0 [ 753.471052][ C0] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 753.477236][ C0] ? vprintk_emit+0xf9/0x150 [ 753.481846][ C0] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 753.487315][ C0] ? _raw_spin_lock+0x40/0x40 [ 753.492055][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 753.498177][ C0] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 753.504182][ C0] rcu_dump_cpu_stacks+0x22d/0x380 [ 753.509363][ C0] print_cpu_stall+0x31f/0x5f0 [ 753.514174][ C0] rcu_sched_clock_irq+0x6ec/0x1120 [ 753.519383][ C0] ? rcutree_dead_cpu+0x20/0x20 [ 753.524243][ C0] ? hrtimer_run_queues+0x162/0x400 [ 753.529458][ C0] ? account_process_tick+0x22a/0x3a0 [ 753.534839][ C0] update_process_times+0x193/0x200 [ 753.540046][ C0] tick_sched_timer+0x37d/0x560 [ 753.544998][ C0] ? tick_setup_sched_timer+0x2b0/0x2b0 [ 753.550552][ C0] __hrtimer_run_queues+0x4b0/0xb60 [ 753.555774][ C0] ? hrtimer_interrupt+0x8b0/0x8b0 [ 753.560924][ C0] hrtimer_interrupt+0x397/0x8b0 [ 753.565889][ C0] __sysvec_apic_timer_interrupt+0x137/0x4a0 [ 753.571907][ C0] sysvec_apic_timer_interrupt+0x4d/0xc0 [ 753.577549][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 753.583625][ C0] RIP: 0010:put_pid+0xbe/0x120 [ 753.588452][ C0] Code: 48 c1 e8 03 42 80 3c 38 00 74 05 e8 7c f8 6e 00 49 8b 7e 78 48 89 de e8 f0 2f 6e 00 4c 89 f7 5b 41 5e 41 5f 5d e9 f2 29 26 00 2d b0 29 00 eb 15 bf 01 00 00 00 89 ee e8 7f b3 29 00 85 ed 7e [ 753.608177][ C0] RSP: 0018:ffffc90000007900 EFLAGS: 00000246 [ 753.614261][ C0] RAX: ffffffff814f7cae RBX: 0000000000000000 RCX: ffff888060a75940 [ 753.622258][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 753.630267][ C0] RBP: dffffc0000000000 R08: ffff88807676ee73 R09: 1ffff1100eceddce [ 753.638262][ C0] R10: dffffc0000000000 R11: ffffed100eceddcf R12: 0000000000000000 [ 753.646245][ C0] R13: ffff88807676ec00 R14: ffff88807676f108 R15: 0000000000000000 [ 753.654230][ C0] ? put_pid+0xe/0x120 [ 753.658426][ C0] __sk_destruct+0x406/0x840 [ 753.663035][ C0] tcp_wfree+0x21e/0x540 [ 753.667378][ C0] ? ipv4_link_failure+0x715/0x980 [ 753.672569][ C0] ? tcp_tasklet_func+0x480/0x480 [ 753.677613][ C0] skb_release_head_state+0xf6/0x240 [ 753.682909][ C0] kfree_skb_reason+0x7f/0x110 [ 753.687683][ C0] neigh_invalidate+0x23b/0x460 [ 753.692570][ C0] neigh_timer_handler+0x90d/0xff0 [ 753.697716][ C0] ? neigh_release+0x80/0x80 [ 753.702341][ C0] call_timer_fn+0x17b/0x540 [ 753.706964][ C0] ? neigh_release+0x80/0x80 [ 753.711563][ C0] ? __run_timers+0x810/0x810 [ 753.716267][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 753.721472][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 753.726898][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 753.732117][ C0] ? neigh_release+0x80/0x80 [ 753.736726][ C0] __run_timers+0x56c/0x810 [ 753.741255][ C0] ? detach_timer+0x2b0/0x2b0 [ 753.746055][ C0] run_timer_softirq+0x63/0xf0 [ 753.750826][ C0] handle_softirqs+0x336/0x830 [ 753.755621][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 753.760482][ C0] ? do_softirq+0x210/0x210 [ 753.764994][ C0] ? hrtimer_interrupt+0x6a2/0x8b0 [ 753.770125][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 753.775332][ C0] __irq_exit_rcu+0x13b/0x230 [ 753.780018][ C0] ? irq_exit_rcu+0x20/0x20 [ 753.784537][ C0] irq_exit_rcu+0x5/0x20 [ 753.788804][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 753.794447][ C0] [ 753.797383][ C0] [ 753.800320][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 753.806307][ C0] RIP: 0010:generic_exec_single+0x37d/0x470 [ 753.812211][ C0] Code: df eb 27 e8 35 86 0b 00 0f 0b e9 ac fd ff ff e8 29 86 0b 00 e8 f4 e3 5b 08 48 85 db 0f 84 5c ff ff ff e8 16 86 0b 00 fb 31 c0 <48> c7 44 24 20 0e 36 e0 45 4b c7 44 3d 00 00 00 00 00 43 c7 44 3d [ 753.831917][ C0] RSP: 0018:ffffc9000363fa60 EFLAGS: 00000246 [ 753.837994][ C0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000080000 [ 753.845971][ C0] RDX: ffffc90014c5e000 RSI: 000000000000193a RDI: 000000000000193b [ 753.853962][ C0] RBP: ffffc9000363fb30 R08: ffffffff910471d7 R09: 1ffffffff2208e3a [ 753.861998][ C0] R10: dffffc0000000000 R11: fffffbfff2208e3b R12: ffffc9000363fb88 [ 753.869974][ C0] R13: 1ffff920006c7f50 R14: 0000000000000000 R15: dffffc0000000000 [ 753.878059][ C0] ? event_function+0x370/0x370 [ 753.882929][ C0] ? smp_call_function_single+0x4c0/0x4c0 [ 753.888670][ C0] ? smp_call_function_single+0xac/0x4c0 [ 753.894313][ C0] smp_call_function_single+0x202/0x4c0 [ 753.899888][ C0] ? event_function+0x370/0x370 [ 753.905010][ C0] ? flush_smp_call_function_from_idle+0x240/0x240 [ 753.911540][ C0] ? event_function+0x370/0x370 [ 753.916421][ C0] perf_install_in_context+0x5cf/0x930 [ 753.921900][ C0] ? alloc_file_pseudo+0x1aa/0x200 [ 753.927053][ C0] ? exclusive_event_installable+0x2c0/0x2c0 [ 753.933061][ C0] ? add_event_to_ctx+0x1350/0x1350 [ 753.938277][ C0] ? exclusive_event_installable+0xd3/0x2c0 [ 753.944175][ C0] ? perf_event__header_size+0x165/0x220 [ 753.949852][ C0] __se_sys_perf_event_open+0x12b0/0x1bb0 [ 753.955610][ C0] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 753.961279][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 753.966480][ C0] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 753.972218][ C0] do_syscall_64+0x4c/0xa0 [ 753.976648][ C0] ? clear_bhb_loop+0x30/0x80 [ 753.981333][ C0] ? clear_bhb_loop+0x30/0x80 [ 753.986015][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 753.991916][ C0] RIP: 0033:0x7f629f08db19 [ 753.996364][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 754.016085][ C0] RSP: 002b:00007f629d2c3028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 754.024513][ C0] RAX: ffffffffffffffda RBX: 00007f629f314090 RCX: 00007f629f08db19 [ 754.032494][ C0] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000700 [ 754.040469][ C0] RBP: 00007f629f125b70 R08: 0000000000000000 R09: 0000000000000000 [ 754.048445][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 754.056426][ C0] R13: 00007f629f314128 R14: 00007f629f314090 R15: 00007ffd63303ae8 [ 754.064440][ C0] [ 757.437448][ T7455] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 10862 jiffies s: 36969 root: 0x1/. [ 757.468644][ T7455] rcu: blocking rcu_node structures (internal RCU debug): [ 757.479412][ T7455] Task dump for CPU 0: [ 757.483534][ T7455] task:syz.3.4167 state:R running task stack:27376 pid:17239 ppid: 13251 flags:0x0000400c [ 757.494508][ T7455] Call Trace: [ 757.498001][ T7455] [ 757.501032][ T7455] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 757.506851][ T7455] ? mark_lock+0x94/0x320 [ 757.511235][ T7455] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 757.517418][ T7455] ? lock_chain_count+0x20/0x20 [ 757.522328][ T7455] ? rcu_is_watching+0x11/0xa0 [ 757.527228][ T7455] ? trace_hardirqs_off_finish+0xca/0x1f0 [ 757.533007][ T7455] ? sysvec_apic_timer_interrupt+0x80/0xc0 [ 757.538901][ T7455] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 757.545122][ T7455] ? generic_exec_single+0x37d/0x470 [ 757.550786][ T7455] ? event_function+0x370/0x370 [ 757.555941][ T7455] ? smp_call_function_single+0x4c0/0x4c0 [ 757.561724][ T7455] ? smp_call_function_single+0xac/0x4c0 [ 757.567451][ T7455] ? smp_call_function_single+0x202/0x4c0 [ 757.573261][ T7455] ? event_function+0x370/0x370 [ 757.578231][ T7455] ? flush_smp_call_function_from_idle+0x240/0x240 [ 757.584786][ T7455] ? event_function+0x370/0x370 [ 757.589775][ T7455] ? perf_install_in_context+0x5cf/0x930 [ 757.595531][ T7455] ? alloc_file_pseudo+0x1aa/0x200 [ 757.600734][ T7455] ? exclusive_event_installable+0x2c0/0x2c0 [ 757.606845][ T7455] ? add_event_to_ctx+0x1350/0x1350 [ 757.612114][ T7455] ? exclusive_event_installable+0xd3/0x2c0 [ 757.618135][ T7455] ? perf_event__header_size+0x165/0x220 [ 757.623820][ T7455] ? __se_sys_perf_event_open+0x12b0/0x1bb0 [ 757.629806][ T7455] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 757.635566][ T7455] ? lockdep_hardirqs_on+0x94/0x140 [ 757.640830][ T7455] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 757.646657][ T7455] ? do_syscall_64+0x4c/0xa0 [ 757.651612][ T7455] ? clear_bhb_loop+0x30/0x80 [ 757.656422][ T7455] ? clear_bhb_loop+0x30/0x80 [ 757.661157][ T7455] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 757.667322][ T7455]