last executing test programs: 2m23.603638212s ago: executing program 3 (id=4465): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x89ff, &(0x7f0000000900)={'ip6tnl0\x00', @random="0600002000"}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000780)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$kcm(0xa, 0x5, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) socket$kcm(0x10, 0x3, 0x10) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000140)=ANY=[], 0x10) socket$kcm(0xa, 0x2, 0x88) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) 2m22.415399747s ago: executing program 3 (id=4466): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40100, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x64099, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7f, 0x2, @perf_bp={0x0, 0x9}, 0x0, 0x32, 0x43a1bd76, 0x9, 0x9, 0x2, 0x812, 0x0, 0x0, 0x0, 0x22009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000340)={0x0, 0x80, 0x8, 0x9, 0xc, 0x8, 0x0, 0x6343, 0x30, 0x7, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x1, @perf_config_ext={0x3, 0x5}, 0x4000, 0x3ff, 0x8000, 0x5, 0xb, 0xffffffd0, 0x6, 0x0, 0x26, 0x0, 0xfffffffffffffff8}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x15, 0x5, 0x0) sendmsg$sock(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000004c0)}, {&(0x7f0000000140)="b88e1be50144b6e314e2fd32412482e52111b4de1b968ba0db2d1aee4308793339f687259de388e0ca21810245acced97c3d5f492add61b499b726a667bdb6870c63f95f002a8d9c5cae11dc6210e9b7456196ee5d16a07ef93e7bf9fa8881987239e93e7269d2cc55193fd9fd913b2c8f786805608ab40aaa2bd574bea3a4cde52715fa9296b0c13377bc1c83c00cff2da6", 0x92}, {&(0x7f0000000300)}], 0x3, &(0x7f0000000640)=[@timestamping={{0x14, 0x1, 0x25, 0x12}}], 0x18}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000680)=ANY=[], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1, '\x00', 0x0, @sock_ops}, 0x94) r4 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x22}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) recvmsg(r3, &(0x7f0000000580)={&(0x7f00000003c0)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000940)=""/204, 0xcc}], 0x1, &(0x7f0000000700)=""/160, 0xa0}, 0x40) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x5, 0x4, &(0x7f0000000d80)=ANY=[], &(0x7f0000000c80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r6) close(r5) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000000c0)="230000002e008104040f46ecdb4cb9cca7480ef43c000000e3bd6efb440009000e0012", 0x23}], 0x1}, 0x0) r8 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r8, 0x29, 0x24, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) sendmsg$kcm(r8, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0x4, 0x3}, 0x80, 0x0}, 0x0) sendmsg$kcm(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001900)="2e00000011008188040900000000000000a1810031000000000f000000048002002d1f00000000000000e2000000", 0x2e}], 0x1}, 0x20000000) 2m22.128025802s ago: executing program 3 (id=4471): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r0}, 0x4) (async) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x3, 0x11, &(0x7f0000000140)=ANY=[@ANYBLOB="18020000010000000000cf0000000000850000001c000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbf000000000007040000f0ffffffb7020000080000ac2b279d000000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a50000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x1}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x0, &(0x7f00000003c0)="c274386d178550cb864bd57221bc", 0x0, 0x1200000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2m21.881468485s ago: executing program 3 (id=4472): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f00000000000000"], &(0x7f0000000140)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r0, 0xf, 0x2c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1, 0x8, 0x30001, 0x9, 0x1, 0xffffffffffffffff, 0xfffffffc}, 0x50) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl$SIOCSIFHWADDR(r1, 0x8b14, &(0x7f0000000000)={'wlan1\x00', @random="0100ffffffff"}) 2m21.749916166s ago: executing program 3 (id=4475): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000080)='pids.max\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000100)=ANY=[@ANYBLOB='-0'], 0x9) syz_clone(0x4001000, 0x0, 0x408, &(0x7f0000000140), 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000680)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x80}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{r5}, &(0x7f0000000280), &(0x7f0000000240)=r4}, 0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYRES32=r5, @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x99) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0)=r6, 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000080)) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1e00000004000000040000284f00000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) socketpair(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x12, 0x7, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r11, 0xffffffffffffffff}, &(0x7f0000000300), &(0x7f0000000140)=r10}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1e, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800"/20, @ANYRES32=r12, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000030000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r13 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETSTEERINGEBPF(r8, 0x800454e0, &(0x7f0000000300)=r13) write$cgroup_devices(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030600bc5cb60128876360864666702c1ffe80000000000000", @ANYRESDEC], 0xffdd) 2m21.280012348s ago: executing program 3 (id=4479): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40100, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x64099, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7f, 0x2, @perf_bp={0x0, 0x9}, 0x0, 0x32, 0x43a1bd76, 0x9, 0x9, 0x2, 0x812, 0x0, 0x0, 0x0, 0x22009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000340)={0x0, 0x80, 0x8, 0x9, 0xc, 0x8, 0x0, 0x6343, 0x30, 0x7, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x1, @perf_config_ext={0x3, 0x5}, 0x4000, 0x3ff, 0x8000, 0x5, 0xb, 0xffffffd0, 0x6, 0x0, 0x26, 0x0, 0xfffffffffffffff8}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x15, 0x5, 0x0) sendmsg$sock(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000004c0)}, {&(0x7f0000000140)="b88e1be50144b6e314e2fd32412482e52111b4de1b968ba0db2d1aee4308793339f687259de388e0ca21810245acced97c3d5f492add61b499b726a667bdb6870c63f95f002a8d9c5cae11dc6210e9b7456196ee5d16a07ef93e7bf9fa8881987239e93e7269d2cc55193fd9fd913b2c8f786805608ab40aaa2bd574bea3a4cde52715fa9296b0c13377bc1c83c00cff2da6", 0x92}, {&(0x7f0000000300)}], 0x3, &(0x7f0000000640)=[@timestamping={{0x14, 0x1, 0x25, 0x12}}], 0x18}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000680)=ANY=[], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1, '\x00', 0x0, @sock_ops}, 0x94) r4 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x22}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) recvmsg(r3, &(0x7f0000000580)={&(0x7f00000003c0)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000940)=""/204, 0xcc}], 0x1, &(0x7f0000000700)=""/160, 0xa0}, 0x40) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x5, 0x4, &(0x7f0000000d80)=ANY=[], &(0x7f0000000c80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r6) close(r5) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000000c0)="230000002e008104040f46ecdb4cb9cca7480ef43c000000e3bd6efb440009000e0012", 0x23}], 0x1}, 0x0) r8 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r8, 0x29, 0x24, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) sendmsg$kcm(r8, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0x4, 0x3}, 0x80, 0x0}, 0x0) sendmsg$kcm(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001900)="2e00000011008188040900000000000000a1810031000000000f000000048002002d1f00000000000000e2000000", 0x2e}], 0x1}, 0x20000000) 2m6.106044312s ago: executing program 32 (id=4479): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40100, 0x0) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x64099, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7f, 0x2, @perf_bp={0x0, 0x9}, 0x0, 0x32, 0x43a1bd76, 0x9, 0x9, 0x2, 0x812, 0x0, 0x0, 0x0, 0x22009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000340)={0x0, 0x80, 0x8, 0x9, 0xc, 0x8, 0x0, 0x6343, 0x30, 0x7, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x1, @perf_config_ext={0x3, 0x5}, 0x4000, 0x3ff, 0x8000, 0x5, 0xb, 0xffffffd0, 0x6, 0x0, 0x26, 0x0, 0xfffffffffffffff8}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x15, 0x5, 0x0) sendmsg$sock(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000004c0)}, {&(0x7f0000000140)="b88e1be50144b6e314e2fd32412482e52111b4de1b968ba0db2d1aee4308793339f687259de388e0ca21810245acced97c3d5f492add61b499b726a667bdb6870c63f95f002a8d9c5cae11dc6210e9b7456196ee5d16a07ef93e7bf9fa8881987239e93e7269d2cc55193fd9fd913b2c8f786805608ab40aaa2bd574bea3a4cde52715fa9296b0c13377bc1c83c00cff2da6", 0x92}, {&(0x7f0000000300)}], 0x3, &(0x7f0000000640)=[@timestamping={{0x14, 0x1, 0x25, 0x12}}], 0x18}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000680)=ANY=[], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1, '\x00', 0x0, @sock_ops}, 0x94) r4 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20001, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x22}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) recvmsg(r3, &(0x7f0000000580)={&(0x7f00000003c0)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000940)=""/204, 0xcc}], 0x1, &(0x7f0000000700)=""/160, 0xa0}, 0x40) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x5, 0x4, &(0x7f0000000d80)=ANY=[], &(0x7f0000000c80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r6) close(r5) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000000c0)="230000002e008104040f46ecdb4cb9cca7480ef43c000000e3bd6efb440009000e0012", 0x23}], 0x1}, 0x0) r8 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r8, 0x29, 0x24, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) sendmsg$kcm(r8, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0x4, 0x3}, 0x80, 0x0}, 0x0) sendmsg$kcm(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001900)="2e00000011008188040900000000000000a1810031000000000f000000048002002d1f00000000000000e2000000", 0x2e}], 0x1}, 0x20000000) 2.972006216s ago: executing program 0 (id=5465): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="850000008a0000006a0a00ff000000000c00000000000000950000", @ANYRES32, @ANYBLOB="000000000000000005000000000000009500000000000000b1f8306e05d1e4aab009c16b5c05077115d0749619ca39f89974785ae0619b77c6585f678ac92a3b6b4148f56b43c3dd75d75f97c8f92f60a2def458df05e2fbfb3e849b2b3cffd4f29446ae60dd76654b2639b2bc14350706214a6ab7a712d4317fbc3ca01d0d3ed6110b3775903141a5091a4d3db8eb335414fbdb288aba73aaf6d18000a3a2a069cf7f9402e1425bb6bc370576aa1faea0fe222671ecf99038fce8dba53dcb11f87cca"], &(0x7f0000000140)='GPL\x00', 0x2, 0x95, &(0x7f0000000180)=""/149, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x94) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000005c0)={@map, 0xffffffffffffffff, 0x3, 0x8}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x1, 0x4, 0x8, 0x2, 0x0, 0xffffffffffffffff, 0xfffffffc}, 0x50) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x806, 0x0, 0x0, 0x5, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000000)="14000000320081024e81f782db44b904021d0800", 0x14}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000001cc0)={&(0x7f00000006c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x80, &(0x7f0000001c00)=[{&(0x7f00000018c0)="96c4528f658327696d6bc691bcc9971a432af3e2a08411d7a53adea49ae77e4453eb7012500c5706289590d48dd598ce80cc4c6e31eb1ba85fdeff8efbade7ec2630570be935c9194a16950778cc5308a4d66942ccc096157ae30a18223e79ae82db168fdba7fcebc641aa2f6f3f23199ee6c1d4e4c3700600580cd8f69c89b1379c17b91a3dee835daabdd6c23042c577856108a736845ad74349c9d120929ede69a87a346b90d5b025d8ab1d0d6c6a059a5951ea307c729ed5e503ddec7e739c517ead65a9d9965f359b8014edc2", 0xcf}, {&(0x7f00000019c0)="1032e7dce54b44812247935c63b515006d087542a82a0a57cdce876624b775d6b2123690ac153382e71343dd9759a015a3faddd9393e837e1c6aff9d16a7f208e35d24cf78378d058f239cc5c74507a104110de62cfb01834e", 0x59}, {&(0x7f0000000740)="d901474f15c06a0d6fae0acf0e8e87dc7d559ebb7265407d4ee6ab00d5f359b6e815a014ada398b9191ec9af4fdf47da1194b9ad59e446c7449e9b12e03390e33e0bd508", 0x44}, {&(0x7f0000001a80)}, {&(0x7f0000001b40)="8d0f9fd211b6cbe47b18deb2cc2342695ab3d801625bdcc44473f4d8d2995e65cbb3b2e75177778eaf0b506ad9d5175eb85861d47e46a0e6dc5802ca62432f79c0097367154d1bb7b501550387e605ba33e87bda6a291f1453a83a87e0130b4c6274cf0889af1b2adb118df35d58efb76712f0f0ecae538e4dfc92e39a4b244b9a5477ceb85099590c", 0x89}], 0x5, &(0x7f0000001c80)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x18}, 0x20000040) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x3, 0x13, &(0x7f0000000200)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffffffd}, [@printk={@llu, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x10001}}, @printk={@u, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xfffffffc}, {0x85, 0x0, 0x0, 0x73}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r2, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x0, 0x9d, 0xae, 0x104, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x2}, 0x50) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x96, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000a800"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r3) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x15, 0x3, 0x0, &(0x7f0000000480)='syzkaller\x00'}, 0x94) 2.657565455s ago: executing program 0 (id=5472): sendmsg$inet(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x60}, 0x20008001) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2, 0x0, 0x9}, {0x10000002, 0x0, 0x0, 0x8}]}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000)=r3, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000001940)='{', 0xffc0}], 0x1}, 0x80d1) (fail_nth: 6) 2.25783067s ago: executing program 2 (id=5475): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="18001d2e000000850000009c1b7f0f4286020020c9c8e52300000095009a0000000000c8fbe87940"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x10, 0x0, 0x1300) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001380)=@in6={0xa, 0x4e21, 0x0, @loopback, 0x1000000}, 0x80, 0x0}, 0x404c858) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x2}, 0x838, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="9feb010018000000000000002000000020000000020000000000"], 0x0, 0x3a, 0x0, 0x1}, 0x28) perf_event_open(&(0x7f0000000180)={0x2, 0x55, 0x46, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x122, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x40000000, 0x0, 0x0, 0x103fe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xa, 0x1fffffffffffffcd, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x6, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1802000000000000001000000000000018000000080079348cb95b5745d200004c360000000000000900000000000000"], &(0x7f00000000c0)='GPL\x00', 0x1, 0x93, &(0x7f00000001c0)=""/147, 0x41000, 0x1}, 0x94) r3 = socket$kcm(0x15, 0x7, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) r5 = socket$kcm(0x2, 0x922000000001, 0x106) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x52, 0x1, 0x0, 0x0, 0x0, 0x7ff0, 0x82, 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, 0x107b7d, 0x1, @perf_config_ext={0x407fff, 0xaea}, 0x14105, 0x2e, 0xfffffbff, 0x3, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0xc, &(0x7f00000002c0)=r6, 0x4) sendmsg$inet(r3, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0xffff, @empty}, 0x10, 0x0, 0x0, &(0x7f00000011c0)=ANY=[], 0x6b}, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0), 0x4) 2.104185573s ago: executing program 0 (id=5477): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0xc000000, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x100904, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r0, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0x10, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0xc00}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x14, 0x29, 0x32}}, @ip_tos_u8={{0x11, 0x4410, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}], 0x50}, 0x0) 1.972362935s ago: executing program 2 (id=5480): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r1, &(0x7f0000003a80)={&(0x7f00000004c0)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000003a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xb}, @multicast1}}}], 0x20}, 0x4008804) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 0x0, 0x0, &(0x7f0000000740)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18, 0x8004}, 0x20004080) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f00000002c0)=@l2tp={0x2, 0x0, @remote, 0x2}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000840)="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", 0x3d9}, {&(0x7f0000002b40)="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", 0x1db}], 0x2}, 0x8400) sendmsg$inet(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x2, 0x0, @local}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000100)="fb", 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="5c00000015006b05c84e21000ab16d6e230675f802000000440002004a17d30461bc24eeb556a705251e6182149a36c23d3b48dfd8cdbf9367b098fa51f60a64c9f408000000e78626d0bdd70000b6c0504bb9189d9193e9bd1c1b78", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 1.80422173s ago: executing program 0 (id=5483): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x200000000000001, 0x106) syz_open_procfs$namespace(0x0, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) close(r0) r1 = socket$kcm(0xa, 0x5, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000980)='GPL\x00', 0x6, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r2) r3 = socket$kcm(0x25, 0x1, 0x0) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0xc0) r4 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x800000, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000440)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)='+', 0x2a928e5c}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x4, @local, 0x3, 0x4}, 0x80, &(0x7f0000000100)=[{0x0, 0x21}], 0x1}, 0x4804) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xc, 0x4, &(0x7f0000001300)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000100)=r6, 0x120) sendmsg$inet(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f0000002440)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, &(0x7f0000002640)=[{&(0x7f0000002480)}], 0x1}, 0x40000) setsockopt$sock_attach_bpf(r0, 0x29, 0x3b, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x101, 0x4}, 0x9fbde75d38449f7e, 0x8, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)) r7 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r7}}]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.80402445s ago: executing program 2 (id=5484): r0 = socket$kcm(0x1e, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f00000008c0), 0x43) socket$kcm(0x10, 0x2, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r1) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb}, 0x0, 0x200, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x2, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) r3 = socket$kcm(0x1e, 0x4, 0x0) r4 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f00000008c0), 0x43) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f00000008c0), 0x43) sendmsg$kcm(r3, &(0x7f0000000100)={&(0x7f0000001540)=@tipc=@name={0x1e, 0x2, 0x3, {{0x40, 0x32}, 0x1}}, 0x32, 0x0}, 0x0) 1.642976464s ago: executing program 2 (id=5486): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x45, &(0x7f0000000040)=r2, 0x4) (fail_nth: 1) 1.57577422s ago: executing program 4 (id=5487): sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x4051) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x2122) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x3, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8ab8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000010000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.13004674s ago: executing program 1 (id=5488): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x45, &(0x7f0000000040)=r2, 0x4) 1.070826625s ago: executing program 1 (id=5489): close(0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000064008188040f80ec59acbc0413a1f8", 0x13}], 0x1}, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e"], 0xfe33) 977.229513ms ago: executing program 1 (id=5490): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xb, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000008c0)={0x0, 0x4, 0x3, 0x5}, 0x10}, 0x94) r0 = socket$kcm(0x2, 0x200000000000001, 0x106) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x310c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socketpair(0x1, 0x1, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB='1-'], 0x31) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r4}}]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) openat$cgroup_int(r3, &(0x7f0000000040)='blkio.throttle.write_iops_device\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r4, &(0x7f0000000140), &(0x7f0000000240)=""/154}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{}, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9, 0x0, 0x0, 0xfffffffffff7bbfe, 0x1, 0x0, 0x0, 0x5ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) mkdir(&(0x7f0000002b80)='./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80) mkdir(&(0x7f0000000000)='./file\x00', 0x0) mkdir(&(0x7f00000000c0)='./file/file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file/file0/..//file0/file0\x00', 0x0) sendmsg$inet(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x3a}}, 0x10, 0x0}, 0x1000e0c9) r5 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r6 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000001c0)="39000000140081ae0000dc676f97daf01e2357f9ffffffffffffff0521018701546fabca1b4e8a06a6580e88370200c54c1960b89c40ebb373", 0x39}], 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40305829, 0x0) 912.142919ms ago: executing program 4 (id=5491): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0xc000000, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x100904, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r0, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0x10, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0xe00}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x14, 0x29, 0x32}}, @ip_tos_u8={{0x11, 0x4410, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}], 0x50}, 0x0) 835.309286ms ago: executing program 2 (id=5492): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x6) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x200000000000003, 0x106) close(r0) socket$kcm(0x2, 0x200000000000001, 0x106) r3 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 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) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000e00)=ANY=[@ANYBLOB="61154c000000000061138c0000000000bfa000000000000007000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350607000fff07206706000005000000160302000ee60060bf350000000000000f650000000000006507f9ff0100000007070000cddfffff1e75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000001500000000000000950000000000000032ed3c12dc8c27df8ecf264e0f84f9f17d3c30e32f1754558f2278af6d71d79a5e12814cb1d8a5d4601d295c45a6a0b9bdb7dd3997f9c9c4f6f3be4b369289aa6812b8e007e733a9a4f1b0af3dda82ee45a010fb94fe9de57b9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5ab2af27546e7c955ccefa1f6ab689b555202da2e0ec2871b4a7e65836429a527dc47ebe84a423b6c8d345dc8da3085b0ab71ca1b901627b562ed04ae76002d4519af619e3cca4d69e0dee5eb106774a8f3e6916dfec88158f0200000000c8fb730a5c1bf2b2bb71a629361997a75fd552bdc206438b8ef4901fd03c16dfda44e2a2235c8ac86d8a297dff0445a15f21dc725f431bcab0ef59b8f0e431e56723888fb126a163f16f920ae2fb494059bba8e3b680324a188076eb685d55c4e9b2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20cecac4d03723f1c932b3a6aa0100000000000000b93716d20000009f0f53acbb40b4f8e2738270b31562ed834f2af97787f696649a462e7ee4bcf8b07a10d6735154beb4000000000000000000000000004000bc00f679629709e7e78f4ddc211bc3ebe6bd9d42ca0140a7afaab43176e65ec1118d50d1e827f3472f4445d253880800000000000000690884f800031e03a651bb96589a7e2e509bcc1d161347623cb5e7ac4629c8ab04871bc47287cd31cc43010000007b40407d000000210000000000000000005f37d83f84e98a523d80bd970d703f37ca364a601ae899a56715a0a62a34c6c94cce6994521629ab028acfc1d926a0f6a5489af8dc2f17923f3c40dfd1970a55c22fe3a5ac000000000000000000000000000000c1eb2d91fb79ea00000000000000bb0d00000000000000000000e4007be511fe32fbc90e2364a55e9bb66ac64423d2d00fea2594e190deae46e26c596f84eba9000000000000003cc3aa39ee4b1386bab561cda886fa642994cacd473b543ccb5f0d7b63924f17c67b13631d22a11dc3c693962895496d4ffcae1a8a793a7795a9214a92f66e9cc54db6c7205a6b068fff496d2da7d632bd1f61b007e1ff5f1be1969a1ba791ad46d800000000c7f26a0337302f3b41eae59809fd05d12f6186f117b062df67d3a63f3265dd1410eea68208a3f26b2989b832d8b34a34a4f08b34b3042065acaa10856e858d27adee7daf32903d3fc78700d429a2d4c8b6d803eb83eecfe4c7ff9e6ab5a52e83d089dad7a8710e0254f1b11cced7bc3c8da0c44d2ebf9f6f3ff3be4d1458077c2253b0c7c7a0a9fdd63bf910dc20e5cb2a88e59febc47f1212a21f631dbaa74f22bad050e9856b48ae3a03a497c37758537650fe6db88aa3c41fdc3d78e046f6160e1741299e8dc29906870e6431ed1eab5d067a183f064b060a8ec12725d42e3a74863d66bee966b1574f8e01b3f34a267ff0afa1e1c758a0079b747067312e9815a21cb3f1f8150d999d788535a4d3114dbc7e2bf2402a75fd7a55733360040855ed5d1c0d634fc5fb38f84d9d87b27f8a5d91217b728f13e3ee20e69e0ffb2780b1a7af137ff7b4ff139604faf0a4da65396174b4563d54b52f06c870edf0c5d744b5272b44c23488b2bdbff947c4dfa108cbb88202eeb81f428a5b3c299848649e1a6bff52f657a67463d7dbf85ae9321fc2b517dc4a29b9cba8ded5de8206c812439ab129ae818837ee1562078fc524b3baf49a0be9bb7d958d5e87c6c09bf71a894bad62934782cc3086936d7637e07c4a2a3bc87b0da23c00d9ef418cf19e7a8c4c328be0ce91798adc2dca871073f6bd61dc18402cde8bf777b2eaa45c940aabc86b94f8cbde4d470667bee722a6a2af483ad0d3415ed0f9db009acaba9eaea93f811d434e00000000000000000000d154baa8e51489a614e69722bac30000000000000000000000000000a006b178438e930b2494db1bf624a70a19a45b8b71869afb13cb2ac1d2f3ec0d93a3e4fd0ad076c7d826f218aa6ba8ec5e58b7c64dc8616127087901dc65418a4b25bfa7ae8b5ad9642815f319230425e8bd89c6983d816d97d81a739917eecd26f9a3aecaf0acdaf6cffab38eae3b10b122b4bf521a46bf01a0c136f745113b589459fbe1666087a7c554a55e2b42ab7e405a77f405a348a64e356b7fb61e48ea9c87bf13f97052c51fdd49f3dbccf9874cf61807ae4b1665ccdd026d4580a068395e8cb851eeadb1da6d1009513ca73a685c66fb15f27eb74a7a4eb5966e3ef4be3ca8ba81b2d17d797265390ce616c3d7b566fe956fb93c6a43f4dc6bfc194daeb7b998d550773bc14aca"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) sendmsg$tipc(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)="174a8a1c08079feec019b8c7abf2e5046bd083", 0x13, 0x24000840}, 0x20040089) sendmsg$inet(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x3406c096) r5 = getpid() perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7b, 0x1, @perf_config_ext={0x407fff, 0xaea}, 0x14105, 0x2e, 0xfffffbff, 0x3, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0xd, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000000000006600000000000000180000000000000000000000000000009500000000000000a60a000000000000180900002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0x5, 0xde, &(0x7f0000000340)=""/222}, 0x94) syz_clone(0xe69d6eb614d5b6bc, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r7, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000140)="d7d8edcb5f940218a1b67b1b4efd5f6d996550dbdb5fad6e60afd0927f40539e1e530df701b42ae903fb0a0b3348d18882d2307347073375f16def0de82a36815845bbddc8277c335fc1e99b3ebf4a0241dee8", 0x53}, {&(0x7f0000000280)="6b1d8e8aa81e70af4dde73224192c32d41f1f5a1520c25d78d273a230899fb2d44932a3127eda6e30ed93c3b8ed4dae26f9f39218cf4657742", 0x39}, {0x0}, {&(0x7f0000000680)="5ca228071a27178053ea8b1729940e7a6f266ac5ba550661b551d953b4a45205de2bc49d69645681f4033cb7a74411d4e89ec741f5aa2522b7025faa308f63b47e1b63ec30efe59dfc1fc660f763b9d5eb41b8a8e26f627eef48bd935f010e3ec4b3aa053e1d763c3e6cb51aa446a919d773c7db82cb3fc2f73f6d73cb9c3bf0a005cbd388ed457621ffc0d064f903e90f93448571d6e371b8fb4a5ebabdfb41751c6ddcbe386daf105ed29289530962746b8105afbeb8b4fd2f91081504509b5ac4703ab401c85012a609656fc8db78366477ab2870f727efc0995d1d0deb", 0xdf}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="734d45c63fcd2b815ecaf0", 0xb}, {&(0x7f0000000800)="77a092858cb0f0f2ec9ca6d40bf0e60400719543168df60bbdf81481355f9df6be256d350f820715751b249f1aadb7f7f3488d8679a8bccde645229360ed096146f5ae20344a1b7f6f16692eac12a8e8ca83d393d427f16e7d38bb3881252d694260533177612a61b75699b6c5fbc2cedfe20578fb791d8c51bd9029fce5", 0x7e}, {0x0}], 0x1000000000000271, &(0x7f00000029c0)=ANY=[@ANYBLOB="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", @ANYRES64=r6], 0x1010}, 0x40) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r8, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x60ae0}], 0x318, 0x0, 0xdb0, 0xf5ffffff}, 0x0) 783.349431ms ago: executing program 4 (id=5493): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="850000008a0000006a0a00ff000000000c00000000000000950000", @ANYRES32, @ANYBLOB="000000000000000005000000000000009500000000000000b1f8306e05d1e4aab009c16b5c05077115d0749619ca39f89974785ae0619b77c6585f678ac92a3b6b4148f56b43c3dd75d75f97c8f92f60a2def458df05e2fbfb3e849b2b3cffd4f29446ae60dd76654b2639b2bc14350706214a6ab7a712d4317fbc3ca01d0d3ed6110b3775903141a5091a4d3db8eb335414fbdb288aba73aaf6d18000a3a2a069cf7f9402e1425bb6bc370576aa1faea0fe222671ecf99038fce8dba53dcb11f87cca"], &(0x7f0000000140)='GPL\x00', 0x2, 0x95, &(0x7f0000000180)=""/149, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x94) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000005c0)={@map, 0xffffffffffffffff, 0x3, 0x8}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x1, 0x4, 0x8, 0x2, 0x0, 0xffffffffffffffff, 0xfffffffc}, 0x50) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x806, 0x0, 0x0, 0x5, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000000)="14000000320081024e81f782db44b904021d0800", 0x14}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000001cc0)={&(0x7f00000006c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x80, &(0x7f0000001c00)=[{&(0x7f00000018c0)="96c4528f658327696d6bc691bcc9971a432af3e2a08411d7a53adea49ae77e4453eb7012500c5706289590d48dd598ce80cc4c6e31eb1ba85fdeff8efbade7ec2630570be935c9194a16950778cc5308a4d66942ccc096157ae30a18223e79ae82db168fdba7fcebc641aa2f6f3f23199ee6c1d4e4c3700600580cd8f69c89b1379c17b91a3dee835daabdd6c23042c577856108a736845ad74349c9d120929ede69a87a346b90d5b025d8ab1d0d6c6a059a5951ea307c729ed5e503ddec7e739c517ead65a9d9965f359b8014edc2", 0xcf}, {&(0x7f00000019c0)="1032e7dce54b44812247935c63b515006d087542a82a0a57cdce876624b775d6b2123690ac153382e71343dd9759a015a3faddd9393e837e1c6aff9d16a7f208e35d24cf78378d058f239cc5c74507a104110de62cfb01834e", 0x59}, {&(0x7f0000000740)="d901474f15c06a0d6fae0acf0e8e87dc7d559ebb7265407d4ee6ab00d5f359b6e815a014ada398b9191ec9af4fdf47da1194b9ad59e446c7449e9b12e03390e33e0bd508", 0x44}, {&(0x7f0000001a80)}, {&(0x7f0000001b40)="8d0f9fd211b6cbe47b18deb2cc2342695ab3d801625bdcc44473f4d8d2995e65cbb3b2e75177778eaf0b506ad9d5175eb85861d47e46a0e6dc5802ca62432f79c0097367154d1bb7b501550387e605ba33e87bda6a291f1453a83a87e0130b4c6274cf0889af1b2adb118df35d58efb76712f0f0ecae538e4dfc92e39a4b244b9a5477ceb85099590c", 0x89}], 0x5, &(0x7f0000001c80)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x18}, 0x20000040) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x3, 0x13, &(0x7f0000000200)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffffffd}, [@printk={@llu, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x10001}}, @printk={@u, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xfffffffc}, {0x85, 0x0, 0x0, 0x73}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r2, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x0, 0x9d, 0xae, 0x104, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x2}, 0x50) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x96, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000a800"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r3) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x15, 0x3, 0x0, 0x0}, 0x94) 775.205941ms ago: executing program 0 (id=5494): r0 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2a040, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000180)='syzkaller\x00', 0x5, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73f72cc9f0ba1f848360000005e140602000000000e000a00100000000a8000001294", 0x2e}], 0x1}, 0x0) 611.533066ms ago: executing program 1 (id=5495): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x200000000000001, 0x106) syz_open_procfs$namespace(0x0, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002dc0)={&(0x7f0000001640)=@l2tp6={0xa, 0x0, 0x0, @local, 0x3}, 0x80, &(0x7f00000029c0)=[{0x0}], 0x1}, 0x41) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000980)='GPL\x00', 0x6, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) r2 = socket$kcm(0x25, 0x1, 0x0) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0xc0) r3 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x800000, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000440)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)='+', 0x2a928e5c}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x4, @local, 0x3, 0x4}, 0x80, &(0x7f0000000100)=[{0x0, 0x21}], 0x1}, 0x4804) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xc, 0x4, &(0x7f0000001300)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000100)=r5, 0x120) sendmsg$inet(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f0000002440)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, &(0x7f0000002640)=[{&(0x7f0000002480)}], 0x1}, 0x40000) setsockopt$sock_attach_bpf(r0, 0x29, 0x3b, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x101, 0x4}, 0x9fbde75d38449f7e, 0x8, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)) r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r6}}]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 430.693872ms ago: executing program 4 (id=5496): r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @empty, 0xffffffff}, 0x80, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="90000000000000002900000039"], 0x90}, 0x0) r1 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001880)='\\\x00\x00\x00', 0x4}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r2 = socket$kcm(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x40000000) setsockopt$sock_attach_bpf(r2, 0x84, 0x25, &(0x7f0000000000), 0x20000010) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000440)={&(0x7f0000000140)="9f377995957c69d5d80cc9cb73325f0ce89e8804928a9e98d77fa37e80740e3fb17152cb2608c79277e143e98de5a18306e5f5b0ca317000ae8095159b1b904b1037ff663041799a4245df3ae704ce44834daa3f292a2c891c1a270e9f6de260f212c830ee87f2d0592fcdb59187a0d6", &(0x7f0000000200)=""/146, &(0x7f00000002c0)="e87f4c12ec3324fefbd1e36158c627273b3702146204728e804f23e1fc923a04ff86e0b9e90f3fda4da53b0f7225329d0ea0b684aa7ef46d5a143f8e49ce1f3d5656263724eea93a0bd6ebb7bec4cb762c65ec8c5fe3c332acab1ce4f8cbc905be35e53d1fa65a2673c9dd7d29e9529f7fc9084df8bada81f58e6f11c99c17922262e426f15dec2c08c209925abd9365a0f6c648e303e8c3a1e5e834180b49a1bc09a23a3ffce039eb67dde72e42e650362883721567a38a3066035d69912af6c3da776a810be555", &(0x7f00000003c0)="ff42fbcf69d6be4980c70fc782ffa41418df9e5f935e2aa3393b1c8d2e9c544a97d544edcfc831b8784132739e0dd43aa221c6c8bac714239ac5ba0261ea6c2fd03b60b84e32ebe3dd", 0xffff, r5}, 0x38) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x8b20, &(0x7f0000000080)={'wlan1\x00', @random="0600"}) sendmsg$kcm(r1, &(0x7f0000000b00)={&(0x7f0000001340)=@generic={0x15, "f6f53d5347978606148899aea69e052e5c270a64ff9ff1d9af0efe98cb3f22524095ec4dd063cc58688fcd35066903639090586dbb1f086965aca6215d9a48d23c10e8bc4c49c128e54ca03f40a9e66c28f12bad74619dd0ef60a966b32125be417e07ee1cac255af0afd09d01c1abd045600faf88a0d213fb4416cb3fa3"}, 0x80, &(0x7f00000000c0)}, 0x4084) 299.457454ms ago: executing program 0 (id=5497): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x7}, 0x18852, 0x5, 0x43a1bd76, 0x7, 0x5, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_config_ext={0x1, 0x2}, 0x2006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$kcm(0x2, 0x200000000000001, 0x106) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x40) r1 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0x7, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00'}, 0x48) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0100, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'\x00', 0x2}) ioctl$TUNGETFILTER(r3, 0x801054db, &(0x7f0000000e00)=""/181) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe80, 0x6000, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200000000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) 212.241591ms ago: executing program 4 (id=5498): close(0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000064008188040f80ec59acbc0413a1f8", 0x13}], 0x1}, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e"], 0xfe33) 211.710561ms ago: executing program 1 (id=5499): sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x4051) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x2122) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x3, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8ab8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000010000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 129.506069ms ago: executing program 4 (id=5500): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180000000000000000"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x310c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140), 0x4) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)=@o_path={&(0x7f0000000380)='./file0\x00', 0x0, 0x4000, r2}, 0x18) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x0, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffff801, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x6a}, @jmp={0x5, 0x0, 0x6, 0x9, 0x5, 0xfffffffffffffff0, 0x4}, @map_idx={0x18, 0x9, 0x5, 0x0, 0xa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x1}]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x1000, &(0x7f0000001980)=""/4096, 0x41100, 0x10, '\x00', 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000340)={0x0, 0xd, 0x2, 0x9}, 0x10, 0x0, 0x0, 0x1, &(0x7f0000000480)=[r4, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000580)=[{0x1, 0x5, 0xb, 0x5}], 0x10, 0x3}, 0x94) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@bloom_filter={0x1e, 0x0, 0xa612, 0x3}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001740)={r5, 0x0, &(0x7f0000001700)=""/29, 0x2000000}, 0x20) 55.616205ms ago: executing program 1 (id=5501): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0xc000000, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x100904, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r0, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0x10, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0xe00}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x14, 0x29, 0x32}}, @ip_tos_u8={{0x11, 0x4410, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}], 0x50}, 0x0) 0s ago: executing program 2 (id=5502): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2, 0x1}, 0x1090da, 0x0, 0x0, 0x0, 0x0, 0x4, 0x749}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x4) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) socket$kcm(0x11, 0x3, 0x300) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf066505acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r3) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r4, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) r5 = socket$kcm(0x28, 0x1, 0x0) (fail_nth: 1) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) setsockopt$sock_attach_bpf(r5, 0x1, 0x12, &(0x7f0000000000)=r6, 0x4) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000200)={0x0, 0x0}, 0x8) r8 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000002c0)=r7, 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000340)=r8, 0x4) r9 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000)=r7, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000500)={r9, r4, 0x0, r3}, 0x10) kernel console output (not intermixed with test programs): disabled state [ 839.869725][ T49] bridge_slave_0: left allmulticast mode [ 839.876209][ T49] bridge_slave_0: left promiscuous mode [ 839.881895][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 839.908027][ T49] veth0_macvtap: left promiscuous mode [ 839.914965][ T49] veth1_vlan: left promiscuous mode [ 839.921189][ T49] veth0_vlan: left promiscuous mode [ 840.352543][ T51] Bluetooth: hci2: command tx timeout [ 840.808083][ T49] team0 (unregistering): Port device team_slave_1 removed [ 840.857241][ T49] team0 (unregistering): Port device C removed [ 841.416024][T19428] netlink: 132 bytes leftover after parsing attributes in process `syz.0.4871'. [ 841.429136][T19431] netlink: 'syz.4.4872': attribute type 39 has an invalid length. [ 841.923626][T19442] netlink: 'syz.0.4876': attribute type 10 has an invalid length. [ 842.424457][ T51] Bluetooth: hci2: command tx timeout [ 842.589521][T19277] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 842.600329][T19277] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 842.611564][T19277] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 842.625053][T19277] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 842.783668][T19277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 842.808034][T19277] 8021q: adding VLAN 0 to HW filter on device team0 [ 842.820882][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 842.828090][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 842.845721][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 842.852926][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 843.170436][T19277] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 843.231179][T19277] veth0_vlan: entered promiscuous mode [ 843.246471][T19277] veth1_vlan: entered promiscuous mode [ 843.278519][T19277] veth0_macvtap: entered promiscuous mode [ 843.289103][T19277] veth1_macvtap: entered promiscuous mode [ 843.315210][T19277] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 843.328414][T19277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 843.339379][T19277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 843.351240][T19277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 843.362507][T19277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 843.374521][T19277] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 843.391982][T19277] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 843.401655][T19277] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 843.412843][T19277] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 843.421560][T19277] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 843.507208][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 843.515203][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 843.550516][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 843.572796][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 843.697432][T19498] FAULT_INJECTION: forcing a failure. [ 843.697432][T19498] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 843.726121][T19498] CPU: 1 PID: 19498 Comm: syz.2.4826 Not tainted syzkaller #0 [ 843.733729][T19498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 843.743811][T19498] Call Trace: [ 843.747100][T19498] [ 843.750048][T19498] dump_stack_lvl+0x18c/0x250 [ 843.754788][T19498] ? show_regs_print_info+0x20/0x20 [ 843.760011][T19498] ? load_image+0x400/0x400 [ 843.764541][T19498] ? __lock_acquire+0x7d40/0x7d40 [ 843.769585][T19498] ? snprintf+0xe9/0x140 [ 843.773861][T19498] should_fail_ex+0x39d/0x4d0 [ 843.778584][T19498] _copy_to_user+0x2f/0xa0 [ 843.783214][T19498] simple_read_from_buffer+0xe7/0x150 [ 843.788631][T19498] proc_fail_nth_read+0x1e8/0x260 [ 843.793691][T19498] ? proc_fault_inject_write+0x360/0x360 [ 843.799355][T19498] ? fsnotify_perm+0x271/0x5e0 [ 843.804147][T19498] ? proc_fault_inject_write+0x360/0x360 [ 843.809806][T19498] vfs_read+0x28b/0x970 [ 843.813996][T19498] ? kernel_read+0x1e0/0x1e0 [ 843.818608][T19498] ? __fget_files+0x28/0x4b0 [ 843.823232][T19498] ? __fget_files+0x28/0x4b0 [ 843.827849][T19498] ? __fget_files+0x43d/0x4b0 [ 843.832564][T19498] ? __fdget_pos+0x2a3/0x330 [ 843.837171][T19498] ? ksys_read+0x75/0x260 [ 843.841521][T19498] ksys_read+0x150/0x260 [ 843.845792][T19498] ? vfs_write+0x990/0x990 [ 843.850243][T19498] ? lockdep_hardirqs_on+0x98/0x150 [ 843.855470][T19498] do_syscall_64+0x55/0xa0 [ 843.859912][T19498] ? clear_bhb_loop+0x40/0x90 [ 843.864614][T19498] ? clear_bhb_loop+0x40/0x90 [ 843.869310][T19498] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 843.875223][T19498] RIP: 0033:0x7f05a315cece [ 843.879656][T19498] 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 [ 843.899804][T19498] RSP: 002b:00007f05a4013fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 843.908259][T19498] RAX: ffffffffffffffda RBX: 00007f05a40146c0 RCX: 00007f05a315cece [ 843.916378][T19498] RDX: 000000000000000f RSI: 00007f05a40140a0 RDI: 0000000000000004 [ 843.924375][T19498] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 843.932375][T19498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 843.940389][T19498] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 843.949007][T19498] [ 844.232954][T19508] netlink: 65051 bytes leftover after parsing attributes in process `syz.1.4890'. [ 844.445155][ T5775] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 844.458288][ T5775] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 844.468071][ T5775] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 844.490375][ T5775] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 844.505894][ T5775] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 844.514201][ T5775] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 845.452508][T19517] netlink: 'syz.1.4890': attribute type 10 has an invalid length. [ 846.058841][ T140] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 846.419709][ T140] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 846.454421][T19528] netlink: 'syz.4.4883': attribute type 4 has an invalid length. [ 846.475212][T19528] netlink: 152 bytes leftover after parsing attributes in process `syz.4.4883'. [ 846.542190][T19528] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 846.593045][T19520] ref_ctr_offset mismatch. inode: 0x1cb offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 846.613402][T19533] netlink: 'syz.2.4885': attribute type 39 has an invalid length. [ 846.662936][ T5775] Bluetooth: hci4: command tx timeout [ 846.821574][ T140] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 847.007424][ T140] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 847.233735][T19549] netlink: 65051 bytes leftover after parsing attributes in process `syz.4.4887'. [ 847.331455][T19513] chnl_net:caif_netlink_parms(): no params data found [ 847.635848][T19549] netlink: 'syz.4.4887': attribute type 10 has an invalid length. [ 847.990126][T19513] bridge0: port 1(bridge_slave_0) entered blocking state [ 848.002721][T19513] bridge0: port 1(bridge_slave_0) entered disabled state [ 848.010581][T19513] bridge_slave_0: entered allmulticast mode [ 848.021913][T19513] bridge_slave_0: entered promiscuous mode [ 848.074810][T19575] netlink: 'syz.4.4893': attribute type 3 has an invalid length. [ 848.083068][T19575] netlink: 130984 bytes leftover after parsing attributes in process `syz.4.4893'. [ 848.094780][T19513] bridge0: port 2(bridge_slave_1) entered blocking state [ 848.104137][T19513] bridge0: port 2(bridge_slave_1) entered disabled state [ 848.111754][T19513] bridge_slave_1: entered allmulticast mode [ 848.120473][T19513] bridge_slave_1: entered promiscuous mode [ 848.194322][T19513] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 848.216799][T19513] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 848.334882][T19579] netlink: 65051 bytes leftover after parsing attributes in process `syz.4.4894'. [ 848.388180][T19513] team0: Port device team_slave_0 added [ 848.421613][T19582] netlink: 'syz.1.4901': attribute type 1 has an invalid length. [ 848.441824][T19582] netlink: 112860 bytes leftover after parsing attributes in process `syz.1.4901'. [ 848.461481][T19582] netlink: 9 bytes leftover after parsing attributes in process `syz.1.4901'. [ 848.474065][T19513] team0: Port device team_slave_1 added [ 848.722094][T19588] netlink: 'syz.4.4894': attribute type 10 has an invalid length. [ 848.742471][ T5775] Bluetooth: hci4: command tx timeout [ 848.749372][T19513] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 848.767429][T19513] 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. [ 848.794813][T19513] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 848.975561][T19513] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 848.999433][T19513] 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. [ 849.049263][T19513] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 849.234920][T19513] hsr_slave_0: entered promiscuous mode [ 849.334375][T19513] hsr_slave_1: entered promiscuous mode [ 849.345405][T19513] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 849.379137][T19513] Cannot create hsr debugfs directory [ 849.737831][T19613] netlink: 'syz.4.4903': attribute type 10 has an invalid length. [ 849.874640][ T140] bond0: (slave wlan1): Releasing backup interface [ 850.014679][T19621] netlink: 65051 bytes leftover after parsing attributes in process `syz.1.4905'. [ 850.161182][T19631] netlink: 'syz.4.4907': attribute type 39 has an invalid length. [ 850.221012][T19634] netlink: 65051 bytes leftover after parsing attributes in process `syz.2.4908'. [ 850.269914][T19621] netlink: 'syz.1.4905': attribute type 10 has an invalid length. [ 850.572237][ T140] veth1_macvtap: left promiscuous mode [ 850.586647][ T140] veth0_macvtap: left promiscuous mode [ 850.603397][ T140] veth1_vlan: left promiscuous mode [ 850.624471][ T140] veth0_vlan: left promiscuous mode [ 850.823163][ T5775] Bluetooth: hci4: command tx timeout [ 852.902649][ T5775] Bluetooth: hci4: command tx timeout [ 853.078548][ T140] bond0 (unregistering): (slave batadv_slave_0): Releasing backup interface [ 853.128907][ T140] team_slave_1 (unregistering): left promiscuous mode [ 853.138098][ T140] team_slave_1 (unregistering): left allmulticast mode [ 853.149017][ T140] team0 (unregistering): Port device team_slave_1 removed [ 853.194182][ T140] team_slave_0 (unregistering): left promiscuous mode [ 853.201004][ T140] team_slave_0 (unregistering): left allmulticast mode [ 853.214317][ T140] team0 (unregistering): Port device team_slave_0 removed [ 853.264310][ T140] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 853.316892][ T140] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 853.611978][ T140] bond0 (unregistering): Released all slaves [ 853.743241][T19634] netlink: 'syz.2.4908': attribute type 10 has an invalid length. [ 853.751296][T19634] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 853.778499][T19634] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 853.809875][T19634] bond0: (slave batadv_slave_0): Enslaving as an active interface with an up link [ 854.156853][T19513] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 854.217417][T19666] netlink: 'syz.2.4916': attribute type 39 has an invalid length. [ 854.252023][T19513] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 854.311595][T19513] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 854.352562][T19664] netlink: 'syz.1.4914': attribute type 10 has an invalid length. [ 854.372503][T19513] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 854.476302][T19671] netlink: 65051 bytes leftover after parsing attributes in process `syz.2.4917'. [ 854.512786][T19675] netlink: 65051 bytes leftover after parsing attributes in process `syz.4.4918'. [ 854.609882][T19675] netlink: 'syz.4.4918': attribute type 10 has an invalid length. [ 854.662034][T19671] netlink: 'syz.2.4917': attribute type 10 has an invalid length. [ 854.729064][T19513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 854.793622][T19513] 8021q: adding VLAN 0 to HW filter on device team0 [ 854.840928][ T164] bridge0: port 1(bridge_slave_0) entered blocking state [ 854.848259][ T164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 854.889159][ T164] bridge0: port 2(bridge_slave_1) entered blocking state [ 854.896440][ T164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 855.571578][T19715] FAULT_INJECTION: forcing a failure. [ 855.571578][T19715] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 855.598729][T19715] CPU: 1 PID: 19715 Comm: syz.1.4924 Not tainted syzkaller #0 [ 855.606251][T19715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 855.616328][T19715] Call Trace: [ 855.619628][T19715] [ 855.622581][T19715] dump_stack_lvl+0x18c/0x250 [ 855.627300][T19715] ? show_regs_print_info+0x20/0x20 [ 855.629584][T19513] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 855.632521][T19715] ? load_image+0x400/0x400 [ 855.632550][T19715] ? __might_fault+0xaa/0x120 [ 855.632567][T19715] ? __lock_acquire+0x7d40/0x7d40 [ 855.632590][T19715] should_fail_ex+0x39d/0x4d0 [ 855.632616][T19715] _copy_from_user+0x2f/0xe0 [ 855.632636][T19715] ___sys_sendmsg+0x1c7/0x360 [ 855.632654][T19715] ? get_pid_task+0x20/0x1e0 [ 855.632677][T19715] ? __sys_sendmsg+0x2a0/0x2a0 [ 855.632712][T19715] ? __lock_acquire+0x7d40/0x7d40 [ 855.632751][T19715] __se_sys_sendmsg+0x1c2/0x2b0 [ 855.632771][T19715] ? __x64_sys_sendmsg+0x80/0x80 [ 855.632802][T19715] ? lockdep_hardirqs_on+0x98/0x150 [ 855.632824][T19715] do_syscall_64+0x55/0xa0 [ 855.632845][T19715] ? clear_bhb_loop+0x40/0x90 [ 855.632863][T19715] ? clear_bhb_loop+0x40/0x90 [ 855.632883][T19715] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 855.632901][T19715] RIP: 0033:0x7fbfb4f9c629 [ 855.632919][T19715] 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 [ 855.632933][T19715] RSP: 002b:00007fbfb5f1b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 855.632953][T19715] RAX: ffffffffffffffda RBX: 00007fbfb5215fa0 RCX: 00007fbfb4f9c629 [ 855.632966][T19715] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 855.632978][T19715] RBP: 00007fbfb5f1b090 R08: 0000000000000000 R09: 0000000000000000 [ 855.632989][T19715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 855.633001][T19715] R13: 00007fbfb5216038 R14: 00007fbfb5215fa0 R15: 00007ffffcdebde8 [ 855.633027][T19715] [ 855.819324][T19721] netlink: 'syz.1.4926': attribute type 39 has an invalid length. [ 855.990141][T19730] netlink: 65051 bytes leftover after parsing attributes in process `syz.4.4929'. [ 856.141067][T19730] netlink: 'syz.4.4929': attribute type 10 has an invalid length. [ 856.188614][T19513] veth0_vlan: entered promiscuous mode [ 856.254551][T19513] veth1_vlan: entered promiscuous mode [ 856.387476][T19513] veth0_macvtap: entered promiscuous mode [ 856.420812][T19513] veth1_macvtap: entered promiscuous mode [ 856.459313][T19513] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 856.491886][T19513] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 856.509225][T19513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 856.521791][T19513] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 856.537904][T19513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 856.548122][T19513] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 856.564261][T19513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 856.578579][T19513] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 856.598099][T19513] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.609099][T19513] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.623134][T19513] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.631877][T19513] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.719996][T18827] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 856.737625][T18827] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 856.777706][ T2979] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 856.786183][ T2979] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 857.100063][T19747] netlink: 65051 bytes leftover after parsing attributes in process `syz.4.4934'. [ 857.230071][T19747] netlink: 'syz.4.4934': attribute type 10 has an invalid length. [ 857.275610][T19759] netlink: 52711 bytes leftover after parsing attributes in process `syz.1.4936'. [ 857.388894][T19762] netlink: 'syz.0.4938': attribute type 39 has an invalid length. [ 857.457526][T19764] netlink: 'syz.2.4939': attribute type 10 has an invalid length. [ 857.537195][T19764] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 857.610526][T19770] FAULT_INJECTION: forcing a failure. [ 857.610526][T19770] name failslab, interval 1, probability 0, space 0, times 0 [ 857.628229][T19770] CPU: 1 PID: 19770 Comm: syz.4.4944 Not tainted syzkaller #0 [ 857.635727][T19770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 857.645809][T19770] Call Trace: [ 857.649097][T19770] [ 857.652049][T19770] dump_stack_lvl+0x18c/0x250 [ 857.656767][T19770] ? show_regs_print_info+0x20/0x20 [ 857.662050][T19770] ? load_image+0x400/0x400 [ 857.666559][T19770] ? __might_sleep+0xe0/0xe0 [ 857.671232][T19770] ? __lock_acquire+0x7d40/0x7d40 [ 857.676257][T19770] should_fail_ex+0x39d/0x4d0 [ 857.680952][T19770] should_failslab+0x9/0x20 [ 857.685482][T19770] slab_pre_alloc_hook+0x59/0x310 [ 857.690518][T19770] kmem_cache_alloc_node+0x60/0x320 [ 857.695716][T19770] ? mark_lock+0x94/0x320 [ 857.700040][T19770] ? __alloc_skb+0x103/0x2c0 [ 857.704758][T19770] __alloc_skb+0x103/0x2c0 [ 857.709193][T19770] netlink_ack+0x376/0x1180 [ 857.713738][T19770] ? inet_diag_unregister+0xb0/0xb0 [ 857.718955][T19770] ? sock_diag_lock_handler+0x19/0x280 [ 857.724417][T19770] ? netlink_dump+0xe50/0xe50 [ 857.729101][T19770] ? sock_diag_lock_handler+0x19/0x280 [ 857.734568][T19770] ? inet_diag_unregister+0xb0/0xb0 [ 857.739768][T19770] ? sock_diag_rcv_msg+0x402/0x600 [ 857.744886][T19770] netlink_rcv_skb+0x2c5/0x4d0 [ 857.749735][T19770] ? sock_diag_bind+0xb0/0xb0 [ 857.754408][T19770] ? netlink_ack+0x1180/0x1180 [ 857.759182][T19770] ? __lock_acquire+0x7d40/0x7d40 [ 857.764214][T19770] ? netlink_deliver_tap+0x2e/0x1b0 [ 857.769420][T19770] sock_diag_rcv+0x2a/0x40 [ 857.773832][T19770] netlink_unicast+0x751/0x8d0 [ 857.778697][T19770] netlink_sendmsg+0x8d0/0xbf0 [ 857.783467][T19770] ? netlink_getsockopt+0x590/0x590 [ 857.788751][T19770] ? tomoyo_socket_sendmsg+0x16/0x30 [ 857.794037][T19770] ? aa_sock_msg_perm+0x94/0x150 [ 857.798976][T19770] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 857.804433][T19770] ? security_socket_sendmsg+0x80/0xa0 [ 857.809970][T19770] ? netlink_getsockopt+0x590/0x590 [ 857.815189][T19770] ____sys_sendmsg+0x5ba/0x960 [ 857.820126][T19770] ? __asan_memset+0x22/0x40 [ 857.824889][T19770] ? __sys_sendmsg_sock+0x30/0x30 [ 857.830006][T19770] ? __import_iovec+0x5f2/0x850 [ 857.834954][T19770] ? import_iovec+0x73/0xa0 [ 857.839461][T19770] ___sys_sendmsg+0x2a6/0x360 [ 857.844210][T19770] ? __sys_sendmsg+0x2a0/0x2a0 [ 857.848996][T19770] ? trace_call_bpf+0xc3/0x6c0 [ 857.853778][T19770] __se_sys_sendmsg+0x1c2/0x2b0 [ 857.858630][T19770] ? __x64_sys_sendmsg+0x80/0x80 [ 857.863571][T19770] ? lockdep_hardirqs_on+0x98/0x150 [ 857.868773][T19770] do_syscall_64+0x55/0xa0 [ 857.873275][T19770] ? clear_bhb_loop+0x40/0x90 [ 857.878040][T19770] ? clear_bhb_loop+0x40/0x90 [ 857.882739][T19770] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 857.888728][T19770] RIP: 0033:0x7f678b39c629 [ 857.893139][T19770] 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 [ 857.912742][T19770] RSP: 002b:00007f678c24d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 857.921153][T19770] RAX: ffffffffffffffda RBX: 00007f678b615fa0 RCX: 00007f678b39c629 [ 857.929117][T19770] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000007 [ 857.937083][T19770] RBP: 00007f678c24d090 R08: 0000000000000000 R09: 0000000000000000 [ 857.945048][T19770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 857.953013][T19770] R13: 00007f678b616038 R14: 00007f678b615fa0 R15: 00007ffe004e8178 [ 857.961000][T19770] [ 858.548026][T19789] netlink: 65051 bytes leftover after parsing attributes in process `syz.2.4953'. [ 858.659807][T19792] netlink: 60 bytes leftover after parsing attributes in process `syz.1.4954'. [ 858.769727][T19791] batman_adv: batadv0: Adding interface: netdevsim0 [ 858.777281][T19791] batman_adv: batadv0: The MTU of interface netdevsim0 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. [ 858.822943][T19791] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 858.881926][T19794] validate_nla: 2 callbacks suppressed [ 858.881942][T19794] netlink: 'syz.1.4954': attribute type 10 has an invalid length. [ 858.952610][T19794] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4954'. [ 858.992716][T19794] team0: entered promiscuous mode [ 858.998183][T19794] team_slave_0: entered promiscuous mode [ 859.022748][T19794] team_slave_1: entered promiscuous mode [ 859.039002][T19794] team0: entered allmulticast mode [ 859.049273][T19794] team_slave_0: entered allmulticast mode [ 859.069767][T19794] team_slave_1: entered allmulticast mode [ 859.081001][T19794] bridge0: port 3(team0) entered blocking state [ 859.116987][T19794] bridge0: port 3(team0) entered disabled state [ 859.140470][T19800] netlink: 105120 bytes leftover after parsing attributes in process `syz.2.4955'. [ 859.163675][T19794] bridge0: port 3(team0) entered blocking state [ 859.170170][T19794] bridge0: port 3(team0) entered forwarding state [ 859.177557][T19800] netlink: 'syz.2.4955': attribute type 2 has an invalid length. [ 859.202647][T19798] netlink: 'syz.1.4954': attribute type 21 has an invalid length. [ 859.211380][T19802] netlink: 'syz.2.4955': attribute type 5 has an invalid length. [ 859.860156][T19820] netlink: 'syz.0.4964': attribute type 10 has an invalid length. [ 859.986561][T19820] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 860.323300][T19837] netlink: 'syz.0.4971': attribute type 10 has an invalid length. [ 860.375199][T19840] netlink: 'syz.2.4972': attribute type 1 has an invalid length. [ 860.413464][T19840] netlink: 161700 bytes leftover after parsing attributes in process `syz.2.4972'. [ 860.657938][T19849] FAULT_INJECTION: forcing a failure. [ 860.657938][T19849] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 860.674905][T19849] CPU: 1 PID: 19849 Comm: syz.2.4975 Not tainted syzkaller #0 [ 860.682422][T19849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 860.692590][T19849] Call Trace: [ 860.695907][T19849] [ 860.698836][T19849] dump_stack_lvl+0x18c/0x250 [ 860.703532][T19849] ? show_regs_print_info+0x20/0x20 [ 860.708734][T19849] ? load_image+0x400/0x400 [ 860.713254][T19849] ? __might_fault+0xaa/0x120 [ 860.717932][T19849] ? __lock_acquire+0x7d40/0x7d40 [ 860.722991][T19849] should_fail_ex+0x39d/0x4d0 [ 860.727691][T19849] _copy_from_user+0x2f/0xe0 [ 860.732297][T19849] ___sys_recvmsg+0x176/0x590 [ 860.736982][T19849] ? __sys_recvmsg+0x2a0/0x2a0 [ 860.741828][T19849] ? ksys_write+0x1c4/0x260 [ 860.746451][T19849] ? __fget_files+0x43d/0x4b0 [ 860.751150][T19849] __x64_sys_recvmsg+0x20c/0x2e0 [ 860.756256][T19849] ? ___sys_recvmsg+0x590/0x590 [ 860.761104][T19849] ? lockdep_hardirqs_on+0x98/0x150 [ 860.766295][T19849] do_syscall_64+0x55/0xa0 [ 860.770703][T19849] ? clear_bhb_loop+0x40/0x90 [ 860.775369][T19849] ? clear_bhb_loop+0x40/0x90 [ 860.780041][T19849] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 860.785925][T19849] RIP: 0033:0x7f05a319c629 [ 860.790332][T19849] 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 [ 860.809934][T19849] RSP: 002b:00007f05a3ff3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 860.818376][T19849] RAX: ffffffffffffffda RBX: 00007f05a3416090 RCX: 00007f05a319c629 [ 860.826403][T19849] RDX: 0000000000000103 RSI: 0000200000000100 RDI: 0000000000000003 [ 860.834375][T19849] RBP: 00007f05a3ff3090 R08: 0000000000000000 R09: 0000000000000000 [ 860.842525][T19849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 860.850523][T19849] R13: 00007f05a3416128 R14: 00007f05a3416090 R15: 00007ffc6f14a438 [ 860.858675][T19849] [ 860.904546][T19846] netlink: 65051 bytes leftover after parsing attributes in process `syz.1.4974'. [ 860.996617][T19846] netlink: 'syz.1.4974': attribute type 10 has an invalid length. [ 861.376245][T19871] netlink: 'syz.1.4983': attribute type 39 has an invalid length. [ 861.967396][T19888] netlink: 'syz.0.4992': attribute type 39 has an invalid length. [ 862.386424][T19899] batman_adv: batadv0: Adding interface: netdevsim0 [ 862.411169][T19899] batman_adv: batadv0: The MTU of interface netdevsim0 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. [ 862.470667][T19899] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 864.027511][T19917] validate_nla: 2 callbacks suppressed [ 864.027529][T19917] netlink: 'syz.2.5002': attribute type 10 has an invalid length. [ 864.276999][T19917] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 864.313258][T19921] netlink: 'syz.1.5004': attribute type 39 has an invalid length. [ 864.379113][T19924] netlink: 65051 bytes leftover after parsing attributes in process `syz.4.5005'. [ 864.498204][T19924] netlink: 'syz.4.5005': attribute type 10 has an invalid length. [ 864.526079][T19928] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5008'. [ 864.584941][T19930] netlink: 'syz.0.5006': attribute type 10 has an invalid length. [ 864.599835][T19928] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5008'. [ 865.079820][T19956] FAULT_INJECTION: forcing a failure. [ 865.079820][T19956] name failslab, interval 1, probability 0, space 0, times 0 [ 865.152045][T19954] netlink: 'syz.1.5015': attribute type 10 has an invalid length. [ 865.162604][T19956] CPU: 1 PID: 19956 Comm: syz.4.5017 Not tainted syzkaller #0 [ 865.170111][T19956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 865.180259][T19956] Call Trace: [ 865.183571][T19956] [ 865.186536][T19956] dump_stack_lvl+0x18c/0x250 [ 865.191249][T19956] ? show_regs_print_info+0x20/0x20 [ 865.196491][T19956] ? load_image+0x400/0x400 [ 865.201027][T19956] ? __might_sleep+0xe0/0xe0 [ 865.205647][T19956] ? __lock_acquire+0x7d40/0x7d40 [ 865.210705][T19956] should_fail_ex+0x39d/0x4d0 [ 865.215420][T19956] should_failslab+0x9/0x20 [ 865.219957][T19956] slab_pre_alloc_hook+0x59/0x310 [ 865.225018][T19956] ? __lock_acquire+0x7d40/0x7d40 [ 865.230080][T19956] kmem_cache_alloc_node+0x60/0x320 [ 865.235316][T19956] ? __alloc_skb+0x103/0x2c0 [ 865.239947][T19956] __alloc_skb+0x103/0x2c0 [ 865.244400][T19956] netlink_sendmsg+0x66a/0xbf0 [ 865.249298][T19956] ? netlink_getsockopt+0x590/0x590 [ 865.254537][T19956] ? aa_sock_msg_perm+0x94/0x150 [ 865.259542][T19956] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 865.264866][T19956] ? security_socket_sendmsg+0x80/0xa0 [ 865.270350][T19956] ? netlink_getsockopt+0x590/0x590 [ 865.275586][T19956] ____sys_sendmsg+0x5ba/0x960 [ 865.280378][T19956] ? __asan_memset+0x22/0x40 [ 865.285010][T19956] ? __sys_sendmsg_sock+0x30/0x30 [ 865.290068][T19956] ? __import_iovec+0x5f2/0x850 [ 865.294956][T19956] ? import_iovec+0x73/0xa0 [ 865.299493][T19956] ___sys_sendmsg+0x2a6/0x360 [ 865.304197][T19956] ? get_pid_task+0x20/0x1e0 [ 865.308815][T19956] ? __sys_sendmsg+0x2a0/0x2a0 [ 865.313615][T19956] ? __lock_acquire+0x7d40/0x7d40 [ 865.318693][T19956] __se_sys_sendmsg+0x1c2/0x2b0 [ 865.323576][T19956] ? __x64_sys_sendmsg+0x80/0x80 [ 865.328553][T19956] ? lockdep_hardirqs_on+0x98/0x150 [ 865.333779][T19956] do_syscall_64+0x55/0xa0 [ 865.338216][T19956] ? clear_bhb_loop+0x40/0x90 [ 865.342888][T19956] ? clear_bhb_loop+0x40/0x90 [ 865.347563][T19956] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 865.353461][T19956] RIP: 0033:0x7f678b39c629 [ 865.357867][T19956] 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 [ 865.377492][T19956] RSP: 002b:00007f678c24d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 865.385945][T19956] RAX: ffffffffffffffda RBX: 00007f678b615fa0 RCX: 00007f678b39c629 [ 865.393948][T19956] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 865.401938][T19956] RBP: 00007f678c24d090 R08: 0000000000000000 R09: 0000000000000000 [ 865.409921][T19956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 865.417886][T19956] R13: 00007f678b616038 R14: 00007f678b615fa0 R15: 00007ffe004e8178 [ 865.425970][T19956] [ 865.510688][T19954] batman_adv: batadv0: Adding interface: netdevsim0 [ 865.529355][T19954] batman_adv: batadv0: The MTU of interface netdevsim0 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. [ 865.586082][T19954] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 866.202887][T19971] netlink: 'syz.0.5022': attribute type 39 has an invalid length. [ 866.523589][T19979] netlink: 'syz.2.5026': attribute type 39 has an invalid length. [ 866.771482][T19985] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5030'. [ 866.801075][T19985] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5030'. [ 866.812803][T19985] netlink: 33 bytes leftover after parsing attributes in process `syz.2.5030'. [ 866.824764][T19985] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5030'. [ 866.841739][T19985] netlink: 33 bytes leftover after parsing attributes in process `syz.2.5030'. [ 866.862609][T19987] netlink: 'syz.1.5029': attribute type 10 has an invalid length. [ 867.007505][T19995] netlink: 'syz.0.5033': attribute type 39 has an invalid length. [ 867.020360][T19997] FAULT_INJECTION: forcing a failure. [ 867.020360][T19997] name failslab, interval 1, probability 0, space 0, times 0 [ 867.043223][T19997] CPU: 0 PID: 19997 Comm: syz.2.5034 Not tainted syzkaller #0 [ 867.050750][T19997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 867.060858][T19997] Call Trace: [ 867.064153][T19997] [ 867.067110][T19997] dump_stack_lvl+0x18c/0x250 [ 867.071821][T19997] ? show_regs_print_info+0x20/0x20 [ 867.077049][T19997] ? load_image+0x400/0x400 [ 867.081595][T19997] ? __lock_acquire+0x7d40/0x7d40 [ 867.086653][T19997] should_fail_ex+0x39d/0x4d0 [ 867.091365][T19997] should_failslab+0x9/0x20 [ 867.095897][T19997] slab_pre_alloc_hook+0x59/0x310 [ 867.100984][T19997] ? __lock_acquire+0x7d40/0x7d40 [ 867.106104][T19997] kmem_cache_alloc+0x5a/0x2d0 [ 867.110892][T19997] ? security_file_alloc+0x34/0x120 [ 867.116202][T19997] security_file_alloc+0x34/0x120 [ 867.121302][T19997] init_file+0x94/0x1f0 [ 867.125501][T19997] alloc_empty_file+0xb7/0x1d0 [ 867.130288][T19997] alloc_file+0x5c/0x600 [ 867.134555][T19997] alloc_file_pseudo+0x184/0x210 [ 867.139511][T19997] ? alloc_empty_backing_file+0xe0/0xe0 [ 867.145082][T19997] ? init_peercred+0x263/0x2c0 [ 867.149873][T19997] sock_alloc_file+0xb7/0x280 [ 867.154567][T19997] __sys_socketpair+0x2d0/0x550 [ 867.159445][T19997] __x64_sys_socketpair+0x9b/0xb0 [ 867.164493][T19997] do_syscall_64+0x55/0xa0 [ 867.168924][T19997] ? clear_bhb_loop+0x40/0x90 [ 867.173612][T19997] ? clear_bhb_loop+0x40/0x90 [ 867.178299][T19997] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 867.184200][T19997] RIP: 0033:0x7f05a319c629 [ 867.188623][T19997] 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 [ 867.208238][T19997] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 867.216666][T19997] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 867.224648][T19997] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 867.232716][T19997] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 867.240701][T19997] R10: 00002000000004c0 R11: 0000000000000246 R12: 0000000000000002 [ 867.248772][T19997] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 867.256772][T19997] [ 867.427632][T20006] netlink: 'syz.0.5045': attribute type 10 has an invalid length. [ 867.455237][T20004] Ÿë: port 1(gretap0) entered blocking state [ 867.471601][T20004] Ÿë: port 1(gretap0) entered disabled state [ 867.479464][T20004] gretap0: entered allmulticast mode [ 867.494647][T20004] gretap0: entered promiscuous mode [ 867.906623][T20009] netlink: 65055 bytes leftover after parsing attributes in process `syz.1.5039'. [ 867.932524][T20009] tc_dump_action: action bad kind [ 868.102829][T20022] bond0: (slave netdevsim0): Releasing backup interface [ 868.115376][T20028] FAULT_INJECTION: forcing a failure. [ 868.115376][T20028] name failslab, interval 1, probability 0, space 0, times 0 [ 868.128119][T20028] CPU: 1 PID: 20028 Comm: syz.1.5043 Not tainted syzkaller #0 [ 868.135602][T20028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 868.145677][T20028] Call Trace: [ 868.148968][T20028] [ 868.151917][T20028] dump_stack_lvl+0x18c/0x250 [ 868.156628][T20028] ? show_regs_print_info+0x20/0x20 [ 868.161852][T20028] ? load_image+0x400/0x400 [ 868.166378][T20028] ? skb_network_protocol+0x529/0x780 [ 868.171776][T20028] should_fail_ex+0x39d/0x4d0 [ 868.176486][T20028] should_failslab+0x9/0x20 [ 868.181018][T20028] slab_pre_alloc_hook+0x59/0x310 [ 868.186072][T20028] kmem_cache_alloc+0x5a/0x2d0 [ 868.190869][T20028] ? skb_clone+0x1eb/0x370 [ 868.195311][T20028] skb_clone+0x1eb/0x370 [ 868.199579][T20028] ? dev_queue_xmit_nit+0x212/0xbb0 [ 868.204801][T20028] dev_queue_xmit_nit+0x24d/0xbb0 [ 868.209849][T20028] ? dev_queue_xmit_nit+0x2d/0xbb0 [ 868.215010][T20028] ? validate_xmit_skb+0x949/0xf60 [ 868.220147][T20028] dev_hard_start_xmit+0x148/0x740 [ 868.225295][T20028] __dev_queue_xmit+0x1ac2/0x36b0 [ 868.230353][T20028] ? __dev_queue_xmit+0x26b/0x36b0 [ 868.235505][T20028] ? netdev_core_pick_tx+0x340/0x340 [ 868.240821][T20028] ? __copy_skb_header+0xa3/0x4a0 [ 868.245959][T20028] ? __asan_memcpy+0x40/0x70 [ 868.250576][T20028] ? __skb_clone+0x63/0x790 [ 868.255102][T20028] ? __skb_clone+0x480/0x790 [ 868.259722][T20028] ? skb_clone+0x21f/0x370 [ 868.264161][T20028] __netlink_deliver_tap+0x5ab/0x830 [ 868.269483][T20028] ? netlink_deliver_tap+0x2e/0x1b0 [ 868.274715][T20028] netlink_deliver_tap+0x19c/0x1b0 [ 868.279851][T20028] netlink_unicast+0x72c/0x8d0 [ 868.284650][T20028] netlink_sendmsg+0x8d0/0xbf0 [ 868.289453][T20028] ? netlink_getsockopt+0x590/0x590 [ 868.294697][T20028] ? aa_sock_msg_perm+0x94/0x150 [ 868.299668][T20028] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 868.305065][T20028] ? security_socket_sendmsg+0x80/0xa0 [ 868.310550][T20028] ? netlink_getsockopt+0x590/0x590 [ 868.315772][T20028] ____sys_sendmsg+0x5ba/0x960 [ 868.320561][T20028] ? __asan_memset+0x22/0x40 [ 868.325171][T20028] ? __sys_sendmsg_sock+0x30/0x30 [ 868.330214][T20028] ? __import_iovec+0x5f2/0x850 [ 868.335101][T20028] ? import_iovec+0x73/0xa0 [ 868.339626][T20028] ___sys_sendmsg+0x2a6/0x360 [ 868.344326][T20028] ? get_pid_task+0x20/0x1e0 [ 868.348937][T20028] ? __sys_sendmsg+0x2a0/0x2a0 [ 868.353769][T20028] ? __lock_acquire+0x7d40/0x7d40 [ 868.358857][T20028] __se_sys_sendmsg+0x1c2/0x2b0 [ 868.363740][T20028] ? __x64_sys_sendmsg+0x80/0x80 [ 868.368718][T20028] ? lockdep_hardirqs_on+0x98/0x150 [ 868.373958][T20028] do_syscall_64+0x55/0xa0 [ 868.378408][T20028] ? clear_bhb_loop+0x40/0x90 [ 868.383100][T20028] ? clear_bhb_loop+0x40/0x90 [ 868.387865][T20028] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 868.393840][T20028] RIP: 0033:0x7fbfb4f9c629 [ 868.398253][T20028] 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 [ 868.417941][T20028] RSP: 002b:00007fbfb5f1b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 868.426371][T20028] RAX: ffffffffffffffda RBX: 00007fbfb5215fa0 RCX: 00007fbfb4f9c629 [ 868.434353][T20028] RDX: 0000000000000004 RSI: 0000200000000380 RDI: 0000000000000003 [ 868.442438][T20028] RBP: 00007fbfb5f1b090 R08: 0000000000000000 R09: 0000000000000000 [ 868.450604][T20028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 868.458575][T20028] R13: 00007fbfb5216038 R14: 00007fbfb5215fa0 R15: 00007ffffcdebde8 [ 868.466574][T20028] [ 868.482172][T20022] batman_adv: batadv0: Adding interface: netdevsim0 [ 868.489075][T20022] batman_adv: batadv0: The MTU of interface netdevsim0 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. [ 868.548544][T20022] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 869.507442][T20046] validate_nla: 2 callbacks suppressed [ 869.507458][T20046] netlink: 'syz.2.5052': attribute type 39 has an invalid length. [ 870.080732][T20066] Ÿë: port 1(gretap0) entered blocking state [ 870.089069][T20066] Ÿë: port 1(gretap0) entered disabled state [ 870.101722][T20066] gretap0: entered allmulticast mode [ 870.116960][T20066] gretap0: entered promiscuous mode [ 870.180766][T20072] netlink: 'syz.2.5063': attribute type 39 has an invalid length. [ 870.451495][ T1282] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.457943][ T1282] ieee802154 phy1 wpan1: encryption failed: -22 [ 870.469954][T20084] FAULT_INJECTION: forcing a failure. [ 870.469954][T20084] name failslab, interval 1, probability 0, space 0, times 0 [ 870.492601][T20084] CPU: 1 PID: 20084 Comm: syz.4.5067 Not tainted syzkaller #0 [ 870.500100][T20084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 870.510154][T20084] Call Trace: [ 870.513424][T20084] [ 870.516343][T20084] dump_stack_lvl+0x18c/0x250 [ 870.521013][T20084] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 870.527161][T20084] ? show_regs_print_info+0x20/0x20 [ 870.532357][T20084] ? load_image+0x400/0x400 [ 870.536892][T20084] should_fail_ex+0x39d/0x4d0 [ 870.541595][T20084] should_failslab+0x9/0x20 [ 870.546185][T20084] slab_pre_alloc_hook+0x59/0x310 [ 870.551404][T20084] ? bpf_prog_test_run_skb+0x238/0x12b0 [ 870.557141][T20084] ? bpf_prog_test_run_skb+0x238/0x12b0 [ 870.562699][T20084] __kmem_cache_alloc_node+0x53/0x250 [ 870.568119][T20084] ? bpf_prog_test_run_skb+0x238/0x12b0 [ 870.573656][T20084] __kmalloc+0xa4/0x230 [ 870.577806][T20084] bpf_prog_test_run_skb+0x238/0x12b0 [ 870.583182][T20084] ? __fget_files+0x28/0x4b0 [ 870.587789][T20084] ? __fget_files+0x28/0x4b0 [ 870.592383][T20084] ? __fget_files+0x43d/0x4b0 [ 870.597075][T20084] ? cpu_online+0x60/0x60 [ 870.601411][T20084] bpf_prog_test_run+0x321/0x390 [ 870.606365][T20084] __sys_bpf+0x49d/0x890 [ 870.610702][T20084] ? bpf_link_show_fdinfo+0x390/0x390 [ 870.616130][T20084] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 870.622325][T20084] __x64_sys_bpf+0x7c/0x90 [ 870.626762][T20084] do_syscall_64+0x55/0xa0 [ 870.631190][T20084] ? clear_bhb_loop+0x40/0x90 [ 870.635864][T20084] ? clear_bhb_loop+0x40/0x90 [ 870.640553][T20084] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 870.646468][T20084] RIP: 0033:0x7f678b39c629 [ 870.650878][T20084] 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 [ 870.670656][T20084] RSP: 002b:00007f678c24d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 870.679066][T20084] RAX: ffffffffffffffda RBX: 00007f678b615fa0 RCX: 00007f678b39c629 [ 870.687031][T20084] RDX: 0000000000000050 RSI: 0000200000000140 RDI: 000000000000000a [ 870.695011][T20084] RBP: 00007f678c24d090 R08: 0000000000000000 R09: 0000000000000000 [ 870.702984][T20084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 870.710977][T20084] R13: 00007f678b616038 R14: 00007f678b615fa0 R15: 00007ffe004e8178 [ 870.719059][T20084] [ 871.078708][T20105] FAULT_INJECTION: forcing a failure. [ 871.078708][T20105] name failslab, interval 1, probability 0, space 0, times 0 [ 871.106600][T20105] CPU: 0 PID: 20105 Comm: syz.2.5077 Not tainted syzkaller #0 [ 871.114124][T20105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 871.124206][T20105] Call Trace: [ 871.127503][T20105] [ 871.130454][T20105] dump_stack_lvl+0x18c/0x250 [ 871.135163][T20105] ? show_regs_print_info+0x20/0x20 [ 871.140380][T20105] ? load_image+0x400/0x400 [ 871.144902][T20105] ? __might_sleep+0xe0/0xe0 [ 871.149515][T20105] ? __lock_acquire+0x7d40/0x7d40 [ 871.154645][T20105] should_fail_ex+0x39d/0x4d0 [ 871.159364][T20105] should_failslab+0x9/0x20 [ 871.163891][T20105] slab_pre_alloc_hook+0x59/0x310 [ 871.168930][T20105] ? __lock_acquire+0x7d40/0x7d40 [ 871.173973][T20105] kmem_cache_alloc_node+0x60/0x320 [ 871.179190][T20105] ? __alloc_skb+0x103/0x2c0 [ 871.183799][T20105] __alloc_skb+0x103/0x2c0 [ 871.188233][T20105] netlink_sendmsg+0x66a/0xbf0 [ 871.193188][T20105] ? netlink_getsockopt+0x590/0x590 [ 871.198397][T20105] ? aa_sock_msg_perm+0x94/0x150 [ 871.203342][T20105] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 871.208637][T20105] ? security_socket_sendmsg+0x80/0xa0 [ 871.214113][T20105] ? netlink_getsockopt+0x590/0x590 [ 871.219332][T20105] ____sys_sendmsg+0x5ba/0x960 [ 871.224115][T20105] ? __asan_memset+0x22/0x40 [ 871.228797][T20105] ? __sys_sendmsg_sock+0x30/0x30 [ 871.233830][T20105] ? __import_iovec+0x5f2/0x850 [ 871.238697][T20105] ? import_iovec+0x73/0xa0 [ 871.243302][T20105] ___sys_sendmsg+0x2a6/0x360 [ 871.247982][T20105] ? get_pid_task+0x20/0x1e0 [ 871.252579][T20105] ? __sys_sendmsg+0x2a0/0x2a0 [ 871.257359][T20105] ? __lock_acquire+0x7d40/0x7d40 [ 871.262411][T20105] __se_sys_sendmsg+0x1c2/0x2b0 [ 871.267268][T20105] ? __x64_sys_sendmsg+0x80/0x80 [ 871.272221][T20105] ? lockdep_hardirqs_on+0x98/0x150 [ 871.277435][T20105] do_syscall_64+0x55/0xa0 [ 871.281854][T20105] ? clear_bhb_loop+0x40/0x90 [ 871.286532][T20105] ? clear_bhb_loop+0x40/0x90 [ 871.291298][T20105] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 871.297194][T20105] RIP: 0033:0x7f05a319c629 [ 871.301720][T20105] 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 [ 871.321337][T20105] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 871.329755][T20105] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 871.337742][T20105] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 871.345715][T20105] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 871.353694][T20105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 871.361667][T20105] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 871.369668][T20105] [ 871.388002][T20100] Ÿë: port 1(gretap0) entered blocking state [ 871.395131][T20100] Ÿë: port 1(gretap0) entered disabled state [ 871.409311][T20100] gretap0: entered allmulticast mode [ 871.424769][T20100] gretap0: entered promiscuous mode [ 871.556110][T20115] netlink: 156 bytes leftover after parsing attributes in process `syz.2.5079'. [ 871.789712][T20121] netlink: 'syz.0.5080': attribute type 10 has an invalid length. [ 871.829461][T20121] netlink: 55 bytes leftover after parsing attributes in process `syz.0.5080'. [ 872.605913][T20135] netlink: 65051 bytes leftover after parsing attributes in process `syz.1.5086'. [ 872.619975][T20138] netlink: 'syz.4.5087': attribute type 10 has an invalid length. [ 872.652670][T20145] netlink: 'syz.1.5086': attribute type 10 has an invalid length. [ 872.924791][T20155] FAULT_INJECTION: forcing a failure. [ 872.924791][T20155] name failslab, interval 1, probability 0, space 0, times 0 [ 873.006265][T20155] CPU: 0 PID: 20155 Comm: syz.4.5090 Not tainted syzkaller #0 [ 873.013791][T20155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 873.023873][T20155] Call Trace: [ 873.027171][T20155] [ 873.030120][T20155] dump_stack_lvl+0x18c/0x250 [ 873.034835][T20155] ? show_regs_print_info+0x20/0x20 [ 873.040059][T20155] ? load_image+0x400/0x400 [ 873.044676][T20155] ? __might_sleep+0xe0/0xe0 [ 873.049296][T20155] ? __lock_acquire+0x7d40/0x7d40 [ 873.054369][T20155] should_fail_ex+0x39d/0x4d0 [ 873.059085][T20155] should_failslab+0x9/0x20 [ 873.063620][T20155] slab_pre_alloc_hook+0x59/0x310 [ 873.068756][T20155] ? __inet_diag_dump_start+0x8b/0x9f0 [ 873.074216][T20155] __kmem_cache_alloc_node+0x53/0x250 [ 873.079598][T20155] ? __inet_diag_dump_start+0x8b/0x9f0 [ 873.085057][T20155] kmalloc_trace+0x2a/0xe0 [ 873.089560][T20155] __inet_diag_dump_start+0x8b/0x9f0 [ 873.094841][T20155] ? netlink_lookup+0x30/0x200 [ 873.099601][T20155] ? netlink_lookup+0x30/0x200 [ 873.104463][T20155] __netlink_dump_start+0x4a9/0x810 [ 873.109666][T20155] inet_diag_rcv_msg_compat+0x215/0x440 [ 873.115400][T20155] ? __inet_diag_dump+0x380/0x380 [ 873.120433][T20155] ? sock_diag_rcv_msg+0xd1/0x600 [ 873.125450][T20155] ? inet_diag_rcv_msg_compat+0x440/0x440 [ 873.131162][T20155] ? inet_diag_dump_start_compat+0x20/0x20 [ 873.136964][T20155] ? inet_diag_dump+0x50/0x50 [ 873.141640][T20155] ? __inet_diag_dump+0x380/0x380 [ 873.146659][T20155] sock_diag_rcv_msg+0x3d8/0x600 [ 873.151594][T20155] netlink_rcv_skb+0x241/0x4d0 [ 873.156353][T20155] ? sock_diag_bind+0xb0/0xb0 [ 873.161025][T20155] ? netlink_ack+0x1180/0x1180 [ 873.165794][T20155] ? __lock_acquire+0x7d40/0x7d40 [ 873.170818][T20155] ? netlink_deliver_tap+0x2e/0x1b0 [ 873.176025][T20155] sock_diag_rcv+0x2a/0x40 [ 873.180442][T20155] netlink_unicast+0x751/0x8d0 [ 873.185210][T20155] netlink_sendmsg+0x8d0/0xbf0 [ 873.190066][T20155] ? netlink_getsockopt+0x590/0x590 [ 873.195269][T20155] ? aa_sock_msg_perm+0x94/0x150 [ 873.200205][T20155] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 873.205497][T20155] ? security_socket_sendmsg+0x80/0xa0 [ 873.211150][T20155] ? netlink_getsockopt+0x590/0x590 [ 873.216436][T20155] ____sys_sendmsg+0x5ba/0x960 [ 873.221202][T20155] ? __asan_memset+0x22/0x40 [ 873.225794][T20155] ? __sys_sendmsg_sock+0x30/0x30 [ 873.230812][T20155] ? __import_iovec+0x5f2/0x850 [ 873.235719][T20155] ? import_iovec+0x73/0xa0 [ 873.240230][T20155] ___sys_sendmsg+0x2a6/0x360 [ 873.244901][T20155] ? get_pid_task+0x20/0x1e0 [ 873.249534][T20155] ? __sys_sendmsg+0x2a0/0x2a0 [ 873.254313][T20155] ? __lock_acquire+0x7d40/0x7d40 [ 873.259354][T20155] __se_sys_sendmsg+0x1c2/0x2b0 [ 873.264202][T20155] ? __x64_sys_sendmsg+0x80/0x80 [ 873.269149][T20155] ? lockdep_hardirqs_on+0x98/0x150 [ 873.274350][T20155] do_syscall_64+0x55/0xa0 [ 873.278848][T20155] ? clear_bhb_loop+0x40/0x90 [ 873.283518][T20155] ? clear_bhb_loop+0x40/0x90 [ 873.288189][T20155] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 873.294074][T20155] RIP: 0033:0x7f678b39c629 [ 873.298485][T20155] 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 [ 873.318091][T20155] RSP: 002b:00007f678c22c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 873.326512][T20155] RAX: ffffffffffffffda RBX: 00007f678b616090 RCX: 00007f678b39c629 [ 873.334491][T20155] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000c [ 873.342461][T20155] RBP: 00007f678c22c090 R08: 0000000000000000 R09: 0000000000000000 [ 873.350426][T20155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 873.358398][T20155] R13: 00007f678b616128 R14: 00007f678b616090 R15: 00007ffe004e8178 [ 873.366516][T20155] [ 873.592019][T20165] FAULT_INJECTION: forcing a failure. [ 873.592019][T20165] name failslab, interval 1, probability 0, space 0, times 0 [ 873.624600][T20165] CPU: 0 PID: 20165 Comm: syz.2.5097 Not tainted syzkaller #0 [ 873.632131][T20165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 873.642209][T20165] Call Trace: [ 873.645526][T20165] [ 873.648469][T20165] dump_stack_lvl+0x18c/0x250 [ 873.653183][T20165] ? show_regs_print_info+0x20/0x20 [ 873.658411][T20165] ? load_image+0x400/0x400 [ 873.662940][T20165] ? __might_sleep+0xe0/0xe0 [ 873.667544][T20165] ? __lock_acquire+0x7d40/0x7d40 [ 873.672584][T20165] should_fail_ex+0x39d/0x4d0 [ 873.677292][T20165] should_failslab+0x9/0x20 [ 873.681839][T20165] slab_pre_alloc_hook+0x59/0x310 [ 873.686876][T20165] kmem_cache_alloc_lru+0x4d/0x2d0 [ 873.692011][T20165] ? __d_alloc+0x31/0x730 [ 873.696340][T20165] __d_alloc+0x31/0x730 [ 873.700492][T20165] ? __lock_acquire+0x7d40/0x7d40 [ 873.705576][T20165] ? do_raw_spin_lock+0x11f/0x2c0 [ 873.710598][T20165] d_alloc_pseudo+0x1d/0x70 [ 873.715109][T20165] alloc_file_pseudo+0xe4/0x210 [ 873.719990][T20165] ? alloc_empty_backing_file+0xe0/0xe0 [ 873.725578][T20165] ? alloc_fd+0x58f/0x630 [ 873.729931][T20165] anon_inode_getfd+0xca/0x1c0 [ 873.734694][T20165] map_create+0xf14/0x12f0 [ 873.739272][T20165] __sys_bpf+0x651/0x890 [ 873.743506][T20165] ? bpf_link_show_fdinfo+0x390/0x390 [ 873.748872][T20165] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 873.755037][T20165] __x64_sys_bpf+0x7c/0x90 [ 873.759465][T20165] do_syscall_64+0x55/0xa0 [ 873.763890][T20165] ? clear_bhb_loop+0x40/0x90 [ 873.768589][T20165] ? clear_bhb_loop+0x40/0x90 [ 873.773357][T20165] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 873.779264][T20165] RIP: 0033:0x7f05a319c629 [ 873.783775][T20165] 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 [ 873.803549][T20165] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 873.811959][T20165] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 873.819924][T20165] RDX: 0000000000000050 RSI: 00002000000003c0 RDI: 0000000000000000 [ 873.827889][T20165] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 873.835857][T20165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 873.843842][T20165] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 873.851821][T20165] [ 876.616622][T20177] netlink: 'syz.2.5099': attribute type 10 has an invalid length. [ 877.057737][T20197] netlink: 'syz.4.5105': attribute type 39 has an invalid length. [ 877.228541][T20201] FAULT_INJECTION: forcing a failure. [ 877.228541][T20201] name failslab, interval 1, probability 0, space 0, times 0 [ 877.262648][T20201] CPU: 0 PID: 20201 Comm: syz.2.5107 Not tainted syzkaller #0 [ 877.270184][T20201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 877.280266][T20201] Call Trace: [ 877.283557][T20201] [ 877.286495][T20201] dump_stack_lvl+0x18c/0x250 [ 877.291200][T20201] ? show_regs_print_info+0x20/0x20 [ 877.296509][T20201] ? load_image+0x400/0x400 [ 877.301040][T20201] ? verify_lock_unused+0x140/0x140 [ 877.306277][T20201] should_fail_ex+0x39d/0x4d0 [ 877.310992][T20201] should_failslab+0x9/0x20 [ 877.315522][T20201] slab_pre_alloc_hook+0x59/0x310 [ 877.320685][T20201] kmem_cache_alloc+0x5a/0x2d0 [ 877.325490][T20201] ? skb_clone+0x1eb/0x370 [ 877.329929][T20201] skb_clone+0x1eb/0x370 [ 877.334169][T20201] __netlink_deliver_tap+0x41c/0x830 [ 877.339464][T20201] ? netlink_deliver_tap+0x2e/0x1b0 [ 877.344660][T20201] netlink_deliver_tap+0x19c/0x1b0 [ 877.349767][T20201] netlink_unicast+0x72c/0x8d0 [ 877.354556][T20201] netlink_sendmsg+0x8d0/0xbf0 [ 877.359329][T20201] ? netlink_getsockopt+0x590/0x590 [ 877.364549][T20201] ? aa_sock_msg_perm+0x94/0x150 [ 877.369512][T20201] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 877.374803][T20201] ? security_socket_sendmsg+0x80/0xa0 [ 877.380262][T20201] ? netlink_getsockopt+0x590/0x590 [ 877.385460][T20201] ____sys_sendmsg+0x5ba/0x960 [ 877.390220][T20201] ? __asan_memset+0x22/0x40 [ 877.394805][T20201] ? __sys_sendmsg_sock+0x30/0x30 [ 877.399821][T20201] ? __import_iovec+0x5f2/0x850 [ 877.404674][T20201] ? import_iovec+0x73/0xa0 [ 877.409185][T20201] ___sys_sendmsg+0x2a6/0x360 [ 877.413852][T20201] ? get_pid_task+0x20/0x1e0 [ 877.418442][T20201] ? __sys_sendmsg+0x2a0/0x2a0 [ 877.423212][T20201] ? __lock_acquire+0x7d40/0x7d40 [ 877.428246][T20201] __se_sys_sendmsg+0x1c2/0x2b0 [ 877.433184][T20201] ? __x64_sys_sendmsg+0x80/0x80 [ 877.438128][T20201] do_syscall_64+0x55/0xa0 [ 877.442543][T20201] ? clear_bhb_loop+0x40/0x90 [ 877.447213][T20201] ? clear_bhb_loop+0x40/0x90 [ 877.451884][T20201] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 877.457807][T20201] RIP: 0033:0x7f05a319c629 [ 877.462312][T20201] 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 [ 877.481916][T20201] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 877.490323][T20201] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 877.498288][T20201] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 877.506287][T20201] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 877.514358][T20201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 877.522354][T20201] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 877.530365][T20201] [ 877.548795][T20201] netlink: 14 bytes leftover after parsing attributes in process `syz.2.5107'. [ 877.575438][T20201] netlink: del zone limit has 4 unknown bytes [ 877.603596][T20207] netlink: 65051 bytes leftover after parsing attributes in process `syz.1.5108'. [ 877.741384][T20207] netlink: 'syz.1.5108': attribute type 10 has an invalid length. [ 877.774284][T20210] netlink: 'syz.0.5109': attribute type 10 has an invalid length. [ 877.851857][T20214] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.5110'. [ 877.919464][T20214] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5110'. [ 878.277795][T20227] netlink: 'syz.4.5116': attribute type 39 has an invalid length. [ 878.511476][T20240] netlink: 'syz.1.5121': attribute type 10 has an invalid length. [ 878.944362][T20246] netlink: 65051 bytes leftover after parsing attributes in process `syz.0.5123'. [ 879.067360][T20246] netlink: 'syz.0.5123': attribute type 10 has an invalid length. [ 879.080554][T20246] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 879.144101][T20246] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 879.186070][T20246] bond0: (slave batadv_slave_0): Enslaving as an active interface with an up link [ 879.649994][T20263] netlink: 'syz.4.5128': attribute type 39 has an invalid length. [ 879.978160][T20276] netlink: 'syz.0.5133': attribute type 10 has an invalid length. [ 880.127848][T20272] netlink: 'syz.1.5132': attribute type 10 has an invalid length. [ 880.139977][T20272] netlink: 55 bytes leftover after parsing attributes in process `syz.1.5132'. [ 881.254637][T20296] netlink: 61211 bytes leftover after parsing attributes in process `syz.2.5141'. [ 881.768986][T20312] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.5147'. [ 881.814698][T20312] netlink: 132 bytes leftover after parsing attributes in process `syz.4.5147'. [ 882.042222][T20320] validate_nla: 1 callbacks suppressed [ 882.042238][T20320] netlink: 'syz.1.5151': attribute type 39 has an invalid length. [ 882.227793][T20326] netlink: 'syz.1.5160': attribute type 39 has an invalid length. [ 882.431694][T20331] netlink: 'syz.4.5152': attribute type 10 has an invalid length. [ 882.471395][T20331] netlink: 55 bytes leftover after parsing attributes in process `syz.4.5152'. [ 883.330728][T20340] netlink: 'syz.2.5155': attribute type 10 has an invalid length. [ 883.473867][T20352] netlink: 65051 bytes leftover after parsing attributes in process `syz.1.5159'. [ 883.565055][T20352] netlink: 'syz.1.5159': attribute type 10 has an invalid length. [ 883.716792][T20357] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.5161'. [ 883.816649][T20357] netlink: 132 bytes leftover after parsing attributes in process `syz.0.5161'. [ 883.924713][T20365] FAULT_INJECTION: forcing a failure. [ 883.924713][T20365] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 883.949268][T20365] CPU: 1 PID: 20365 Comm: syz.4.5166 Not tainted syzkaller #0 [ 883.956798][T20365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 883.966884][T20365] Call Trace: [ 883.970191][T20365] [ 883.973139][T20365] dump_stack_lvl+0x18c/0x250 [ 883.977865][T20365] ? show_regs_print_info+0x20/0x20 [ 883.983099][T20365] ? load_image+0x400/0x400 [ 883.987635][T20365] ? __might_fault+0xaa/0x120 [ 883.992343][T20365] ? __lock_acquire+0x7d40/0x7d40 [ 883.997695][T20365] should_fail_ex+0x39d/0x4d0 [ 884.002417][T20365] _copy_from_user+0x2f/0xe0 [ 884.007047][T20365] csum_and_copy_from_iter+0x476/0x14a0 [ 884.012649][T20365] ? iov_iter_get_pages_alloc2+0xc0/0xc0 [ 884.018332][T20365] ? __kmem_cache_alloc_node+0x13a/0x250 [ 884.024100][T20365] ? __alloc_skb+0x138/0x2c0 [ 884.028733][T20365] ? rcu_is_watching+0x15/0xb0 [ 884.033975][T20365] ip_generic_getfrag+0x163/0x2f0 [ 884.039219][T20365] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 884.044119][T20365] ? skb_put+0x11b/0x210 [ 884.048398][T20365] __ip_append_data+0x2f11/0x3d40 [ 884.053508][T20365] ? do_syscall_64+0x55/0xa0 [ 884.058126][T20365] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 884.064250][T20365] ? raw_send_hdrinc+0x1170/0x1170 [ 884.069406][T20365] ? ip_setup_cork+0x860/0x860 [ 884.074204][T20365] ? ip_setup_cork+0x530/0x860 [ 884.079014][T20365] ip_append_data+0x10d/0x180 [ 884.083730][T20365] ? raw_send_hdrinc+0x1170/0x1170 [ 884.088874][T20365] raw_sendmsg+0x15c1/0x1c00 [ 884.093509][T20365] ? compat_raw_ioctl+0x70/0x70 [ 884.098387][T20365] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 884.104923][T20365] ? sock_rps_record_flow+0x19/0x3f0 [ 884.110249][T20365] ? inet_sendmsg+0x7c/0x2f0 [ 884.114854][T20365] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 884.120266][T20365] ? security_socket_sendmsg+0x80/0xa0 [ 884.125739][T20365] ? inet_send_prepare+0x260/0x260 [ 884.130858][T20365] ____sys_sendmsg+0x5ba/0x960 [ 884.135733][T20365] ? __lock_acquire+0x7d40/0x7d40 [ 884.140786][T20365] ? __sys_sendmsg_sock+0x30/0x30 [ 884.145809][T20365] ? __import_iovec+0x3fa/0x850 [ 884.150671][T20365] ? import_iovec+0x73/0xa0 [ 884.155179][T20365] ___sys_sendmsg+0x2a6/0x360 [ 884.159941][T20365] ? get_pid_task+0x20/0x1e0 [ 884.164566][T20365] ? __sys_sendmsg+0x2a0/0x2a0 [ 884.169504][T20365] ? __lock_acquire+0x7d40/0x7d40 [ 884.174554][T20365] __se_sys_sendmsg+0x1c2/0x2b0 [ 884.179409][T20365] ? __x64_sys_sendmsg+0x80/0x80 [ 884.184343][T20365] ? lockdep_hardirqs_on+0x98/0x150 [ 884.189547][T20365] do_syscall_64+0x55/0xa0 [ 884.193971][T20365] ? clear_bhb_loop+0x40/0x90 [ 884.198638][T20365] ? clear_bhb_loop+0x40/0x90 [ 884.203305][T20365] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 884.209190][T20365] RIP: 0033:0x7f678b39c629 [ 884.213596][T20365] 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 [ 884.233299][T20365] RSP: 002b:00007f678c24d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 884.241716][T20365] RAX: ffffffffffffffda RBX: 00007f678b615fa0 RCX: 00007f678b39c629 [ 884.249788][T20365] RDX: 0000000000000000 RSI: 0000200000001640 RDI: 0000000000000003 [ 884.255209][T20375] netlink: 65051 bytes leftover after parsing attributes in process `syz.1.5170'. [ 884.257840][T20365] RBP: 00007f678c24d090 R08: 0000000000000000 R09: 0000000000000000 [ 884.257893][T20365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 884.283413][T20365] R13: 00007f678b616038 R14: 00007f678b615fa0 R15: 00007ffe004e8178 [ 884.291498][T20365] [ 884.377714][T20373] netlink: 'syz.1.5170': attribute type 10 has an invalid length. [ 884.471575][T20379] netlink: 'syz.0.5172': attribute type 10 has an invalid length. [ 884.518103][T20383] FAULT_INJECTION: forcing a failure. [ 884.518103][T20383] name failslab, interval 1, probability 0, space 0, times 0 [ 884.531435][T20383] CPU: 0 PID: 20383 Comm: syz.2.5174 Not tainted syzkaller #0 [ 884.539041][T20383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 884.549113][T20383] Call Trace: [ 884.552392][T20383] [ 884.555314][T20383] dump_stack_lvl+0x18c/0x250 [ 884.560009][T20383] ? show_regs_print_info+0x20/0x20 [ 884.565237][T20383] ? load_image+0x400/0x400 [ 884.569741][T20383] ? __lock_acquire+0x7d40/0x7d40 [ 884.574779][T20383] should_fail_ex+0x39d/0x4d0 [ 884.579458][T20383] should_failslab+0x9/0x20 [ 884.582910][ T5775] Bluetooth: hci3: ISO packet for unknown connection handle 5 [ 884.583951][T20383] slab_pre_alloc_hook+0x59/0x310 [ 884.596539][T20383] ? __lock_acquire+0x7d40/0x7d40 [ 884.601772][T20383] kmem_cache_alloc+0x5a/0x2d0 [ 884.606627][T20383] ? security_file_alloc+0x34/0x120 [ 884.611828][T20383] security_file_alloc+0x34/0x120 [ 884.616866][T20383] init_file+0x94/0x1f0 [ 884.621126][T20383] alloc_empty_file+0xb7/0x1d0 [ 884.625892][T20383] alloc_file+0x5c/0x600 [ 884.630166][T20383] alloc_file_pseudo+0x184/0x210 [ 884.635121][T20383] ? alloc_empty_backing_file+0xe0/0xe0 [ 884.640691][T20383] ? init_peercred+0x263/0x2c0 [ 884.645468][T20383] sock_alloc_file+0xb7/0x280 [ 884.650243][T20383] __sys_socketpair+0x2d0/0x550 [ 884.655101][T20383] __x64_sys_socketpair+0x9b/0xb0 [ 884.660132][T20383] do_syscall_64+0x55/0xa0 [ 884.664548][T20383] ? clear_bhb_loop+0x40/0x90 [ 884.669218][T20383] ? clear_bhb_loop+0x40/0x90 [ 884.673978][T20383] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 884.680126][T20383] RIP: 0033:0x7f05a319c629 [ 884.684537][T20383] 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 [ 884.704154][T20383] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 884.712574][T20383] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 884.720557][T20383] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 884.728526][T20383] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 884.736494][T20383] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000002 [ 884.744649][T20383] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 884.752641][T20383] [ 884.821538][T20387] netlink: 'syz.2.5175': attribute type 39 has an invalid length. [ 885.246198][T20409] netlink: 68 bytes leftover after parsing attributes in process `syz.2.5183'. [ 885.458400][T20419] netlink: 65051 bytes leftover after parsing attributes in process `syz.2.5185'. [ 885.626881][T20419] netlink: 'syz.2.5185': attribute type 10 has an invalid length. [ 885.644139][T20424] netlink: 'syz.0.5187': attribute type 10 has an invalid length. [ 886.605500][T20464] FAULT_INJECTION: forcing a failure. [ 886.605500][T20464] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 886.619467][T20458] netlink: 40 bytes leftover after parsing attributes in process `syz.1.5204'. [ 886.642583][T20464] CPU: 1 PID: 20464 Comm: syz.2.5206 Not tainted syzkaller #0 [ 886.650099][T20464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 886.660257][T20464] Call Trace: [ 886.663535][T20464] [ 886.666465][T20464] dump_stack_lvl+0x18c/0x250 [ 886.671237][T20464] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 886.677564][T20464] ? show_regs_print_info+0x20/0x20 [ 886.682778][T20464] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 886.688944][T20464] should_fail_ex+0x39d/0x4d0 [ 886.693627][T20464] _copy_from_user+0x2f/0xe0 [ 886.698223][T20464] bpf_prog_test_run_skb+0x266/0x12b0 [ 886.703611][T20464] ? __fget_files+0x28/0x4b0 [ 886.708197][T20464] ? __fget_files+0x28/0x4b0 [ 886.712784][T20464] ? __fget_files+0x43d/0x4b0 [ 886.717468][T20464] ? cpu_online+0x60/0x60 [ 886.721798][T20464] bpf_prog_test_run+0x321/0x390 [ 886.726825][T20464] __sys_bpf+0x49d/0x890 [ 886.731065][T20464] ? bpf_link_show_fdinfo+0x390/0x390 [ 886.736442][T20464] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 886.742808][T20464] __x64_sys_bpf+0x7c/0x90 [ 886.747339][T20464] do_syscall_64+0x55/0xa0 [ 886.751785][T20464] ? clear_bhb_loop+0x40/0x90 [ 886.756491][T20464] ? clear_bhb_loop+0x40/0x90 [ 886.761271][T20464] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 886.767170][T20464] RIP: 0033:0x7f05a319c629 [ 886.771586][T20464] 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 [ 886.791189][T20464] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 886.799601][T20464] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 886.807592][T20464] RDX: 0000000000000048 RSI: 0000200000000080 RDI: 000000000000000a [ 886.815657][T20464] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 886.823629][T20464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 886.831592][T20464] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 886.839670][T20464] [ 886.843382][T20458] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 886.894038][T20458] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 887.185898][T20477] validate_nla: 3 callbacks suppressed [ 887.185914][T20477] netlink: 'syz.0.5211': attribute type 10 has an invalid length. [ 887.500762][T20492] FAULT_INJECTION: forcing a failure. [ 887.500762][T20492] name failslab, interval 1, probability 0, space 0, times 0 [ 887.514040][T20492] CPU: 1 PID: 20492 Comm: syz.2.5214 Not tainted syzkaller #0 [ 887.521535][T20492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 887.531622][T20492] Call Trace: [ 887.535055][T20492] [ 887.538621][T20492] dump_stack_lvl+0x18c/0x250 [ 887.543326][T20492] ? show_regs_print_info+0x20/0x20 [ 887.548637][T20492] ? load_image+0x400/0x400 [ 887.553156][T20492] ? __might_sleep+0xe0/0xe0 [ 887.557775][T20492] ? __lock_acquire+0x7d40/0x7d40 [ 887.562846][T20492] should_fail_ex+0x39d/0x4d0 [ 887.567558][T20492] should_failslab+0x9/0x20 [ 887.572074][T20492] slab_pre_alloc_hook+0x59/0x310 [ 887.577119][T20492] ? sk_prot_alloc+0xe7/0x210 [ 887.581812][T20492] ? sk_prot_alloc+0xe7/0x210 [ 887.586501][T20492] __kmem_cache_alloc_node+0x53/0x250 [ 887.591914][T20492] ? sk_prot_alloc+0xe7/0x210 [ 887.596622][T20492] __kmalloc+0xa4/0x230 [ 887.600891][T20492] sk_prot_alloc+0xe7/0x210 [ 887.605407][T20492] ? sk_alloc+0x24/0x360 [ 887.610013][T20492] sk_alloc+0x3a/0x360 [ 887.614094][T20492] ? bpf_ctx_init+0x163/0x1a0 [ 887.618785][T20492] ? bpf_prog_test_run_skb+0x273/0x12b0 [ 887.624341][T20492] bpf_prog_test_run_skb+0x3a5/0x12b0 [ 887.629723][T20492] ? __fget_files+0x28/0x4b0 [ 887.634344][T20492] ? __fget_files+0x28/0x4b0 [ 887.638954][T20492] ? __fget_files+0x43d/0x4b0 [ 887.643650][T20492] ? cpu_online+0x60/0x60 [ 887.647985][T20492] bpf_prog_test_run+0x321/0x390 [ 887.652934][T20492] __sys_bpf+0x49d/0x890 [ 887.657185][T20492] ? bpf_link_show_fdinfo+0x390/0x390 [ 887.662584][T20492] ? lock_chain_count+0x20/0x20 [ 887.667450][T20492] __x64_sys_bpf+0x7c/0x90 [ 887.671871][T20492] do_syscall_64+0x55/0xa0 [ 887.676304][T20492] ? clear_bhb_loop+0x40/0x90 [ 887.680999][T20492] ? clear_bhb_loop+0x40/0x90 [ 887.685703][T20492] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 887.691623][T20492] RIP: 0033:0x7f05a319c629 [ 887.696056][T20492] 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 [ 887.715676][T20492] RSP: 002b:00007f05a3ff3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 887.724100][T20492] RAX: ffffffffffffffda RBX: 00007f05a3416090 RCX: 00007f05a319c629 [ 887.732074][T20492] RDX: 0000000000000050 RSI: 0000200000000080 RDI: 000000000000000a [ 887.740049][T20492] RBP: 00007f05a3ff3090 R08: 0000000000000000 R09: 0000000000000000 [ 887.748024][T20492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 887.755994][T20492] R13: 00007f05a3416128 R14: 00007f05a3416090 R15: 00007ffc6f14a438 [ 887.763984][T20492] [ 888.213313][T20500] delete_channel: no stack [ 888.256488][T20510] netlink: 14 bytes leftover after parsing attributes in process `syz.4.5221'. [ 888.275617][T20510] netlink: del zone limit has 4 unknown bytes [ 888.461578][T20517] netlink: 'syz.2.5225': attribute type 3 has an invalid length. [ 888.477771][T20517] netlink: 130984 bytes leftover after parsing attributes in process `syz.2.5225'. [ 888.607512][T20523] netlink: 'syz.0.5226': attribute type 10 has an invalid length. [ 888.967469][T20534] netlink: 132 bytes leftover after parsing attributes in process `syz.4.5228'. [ 890.081457][T20558] netlink: 'syz.4.5238': attribute type 10 has an invalid length. [ 890.505877][T20572] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 890.667186][T20591] tipc: Publication distribution failure [ 890.703088][T20589] netlink: 132 bytes leftover after parsing attributes in process `syz.4.5249'. [ 891.021364][T20598] netlink: 'syz.1.5255': attribute type 10 has an invalid length. [ 891.149234][T20605] FAULT_INJECTION: forcing a failure. [ 891.149234][T20605] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 891.213438][T20605] CPU: 1 PID: 20605 Comm: syz.2.5257 Not tainted syzkaller #0 [ 891.220971][T20605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 891.231053][T20605] Call Trace: [ 891.234361][T20605] [ 891.237306][T20605] dump_stack_lvl+0x18c/0x250 [ 891.242018][T20605] ? show_regs_print_info+0x20/0x20 [ 891.247249][T20605] ? load_image+0x400/0x400 [ 891.251777][T20605] ? __might_fault+0xaa/0x120 [ 891.256491][T20605] ? __lock_acquire+0x7d40/0x7d40 [ 891.261673][T20605] should_fail_ex+0x39d/0x4d0 [ 891.266483][T20605] _copy_from_user+0x2f/0xe0 [ 891.271115][T20605] bpf_prog_test_run_skb+0x266/0x12b0 [ 891.276523][T20605] ? __fget_files+0x28/0x4b0 [ 891.281143][T20605] ? __fget_files+0x28/0x4b0 [ 891.285774][T20605] ? __fget_files+0x43d/0x4b0 [ 891.290850][T20605] ? cpu_online+0x60/0x60 [ 891.295206][T20605] bpf_prog_test_run+0x321/0x390 [ 891.300173][T20605] __sys_bpf+0x49d/0x890 [ 891.304452][T20605] ? bpf_link_show_fdinfo+0x390/0x390 [ 891.309868][T20605] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 891.316096][T20605] __x64_sys_bpf+0x7c/0x90 [ 891.320535][T20605] do_syscall_64+0x55/0xa0 [ 891.325054][T20605] ? clear_bhb_loop+0x40/0x90 [ 891.329740][T20605] ? clear_bhb_loop+0x40/0x90 [ 891.334413][T20605] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 891.340410][T20605] RIP: 0033:0x7f05a319c629 [ 891.344833][T20605] 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 [ 891.364437][T20605] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 891.372847][T20605] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 891.380822][T20605] RDX: 0000000000000048 RSI: 0000200000000080 RDI: 000000000000000a [ 891.388875][T20605] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 891.396927][T20605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 891.404951][T20605] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 891.412941][T20605] [ 891.789107][T20626] netlink: 'syz.0.5266': attribute type 3 has an invalid length. [ 891.797049][T20626] netlink: 130984 bytes leftover after parsing attributes in process `syz.0.5266'. [ 892.616760][T20640] FAULT_INJECTION: forcing a failure. [ 892.616760][T20640] name failslab, interval 1, probability 0, space 0, times 0 [ 892.652537][T20640] CPU: 0 PID: 20640 Comm: syz.0.5272 Not tainted syzkaller #0 [ 892.660076][T20640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 892.670155][T20640] Call Trace: [ 892.673457][T20640] [ 892.676419][T20640] dump_stack_lvl+0x18c/0x250 [ 892.681136][T20640] ? show_regs_print_info+0x20/0x20 [ 892.686372][T20640] ? load_image+0x400/0x400 [ 892.690939][T20640] ? __might_sleep+0xe0/0xe0 [ 892.695656][T20640] ? __lock_acquire+0x7d40/0x7d40 [ 892.700712][T20640] ? __might_sleep+0xe0/0xe0 [ 892.705427][T20640] should_fail_ex+0x39d/0x4d0 [ 892.710502][T20640] should_failslab+0x9/0x20 [ 892.715211][T20640] slab_pre_alloc_hook+0x59/0x310 [ 892.720754][T20640] kmem_cache_alloc_lru+0x4d/0x2d0 [ 892.726091][T20640] ? sock_alloc_inode+0x28/0xc0 [ 892.731210][T20640] sock_alloc_inode+0x28/0xc0 [ 892.735970][T20640] ? sockfs_init_fs_context+0xb0/0xb0 [ 892.741428][T20640] new_inode_pseudo+0x63/0x1d0 [ 892.746195][T20640] __sock_create+0x12d/0x940 [ 892.750784][T20640] ? __might_fault+0xaa/0x120 [ 892.755452][T20640] ? __might_fault+0xc6/0x120 [ 892.760207][T20640] __sys_socketpair+0x1c1/0x550 [ 892.765068][T20640] __x64_sys_socketpair+0x9b/0xb0 [ 892.770102][T20640] do_syscall_64+0x55/0xa0 [ 892.774517][T20640] ? clear_bhb_loop+0x40/0x90 [ 892.779187][T20640] ? clear_bhb_loop+0x40/0x90 [ 892.783858][T20640] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 892.789745][T20640] RIP: 0033:0x7faf42f9c629 [ 892.794155][T20640] 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 [ 892.813860][T20640] RSP: 002b:00007faf43df7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 892.822278][T20640] RAX: ffffffffffffffda RBX: 00007faf43215fa0 RCX: 00007faf42f9c629 [ 892.830785][T20640] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000002a [ 892.839390][T20640] RBP: 00007faf43df7090 R08: 0000000000000000 R09: 0000000000000000 [ 892.847472][T20640] R10: 0000200000000140 R11: 0000000000000246 R12: 0000000000000001 [ 892.855542][T20640] R13: 00007faf43216038 R14: 00007faf43215fa0 R15: 00007ffeef9ecfd8 [ 892.863528][T20640] [ 892.898445][T20640] socket: no more sockets [ 892.949631][T20646] FAULT_INJECTION: forcing a failure. [ 892.949631][T20646] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 892.972768][T20646] CPU: 1 PID: 20646 Comm: syz.2.5275 Not tainted syzkaller #0 [ 892.980291][T20646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 892.991483][T20646] Call Trace: [ 892.994760][T20646] [ 892.997685][T20646] dump_stack_lvl+0x18c/0x250 [ 893.002377][T20646] ? show_regs_print_info+0x20/0x20 [ 893.007576][T20646] ? load_image+0x400/0x400 [ 893.012244][T20646] ? __might_fault+0xaa/0x120 [ 893.017046][T20646] ? __lock_acquire+0x7d40/0x7d40 [ 893.022067][T20646] should_fail_ex+0x39d/0x4d0 [ 893.026746][T20646] _copy_from_user+0x2f/0xe0 [ 893.031340][T20646] bpf_prog_test_run_skb+0x266/0x12b0 [ 893.036802][T20646] ? __fget_files+0x28/0x4b0 [ 893.041569][T20646] ? __fget_files+0x28/0x4b0 [ 893.046156][T20646] ? __fget_files+0x43d/0x4b0 [ 893.050922][T20646] ? cpu_online+0x60/0x60 [ 893.055468][T20646] bpf_prog_test_run+0x321/0x390 [ 893.060434][T20646] __sys_bpf+0x49d/0x890 [ 893.064690][T20646] ? bpf_link_show_fdinfo+0x390/0x390 [ 893.070087][T20646] ? lock_chain_count+0x20/0x20 [ 893.074948][T20646] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 893.080988][T20646] __x64_sys_bpf+0x7c/0x90 [ 893.085414][T20646] do_syscall_64+0x55/0xa0 [ 893.090285][T20646] ? clear_bhb_loop+0x40/0x90 [ 893.095514][T20646] ? clear_bhb_loop+0x40/0x90 [ 893.100398][T20646] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 893.106637][T20646] RIP: 0033:0x7f05a319c629 [ 893.111142][T20646] 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 [ 893.131105][T20646] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 893.139698][T20646] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 893.147718][T20646] RDX: 0000000000000048 RSI: 0000200000000080 RDI: 000000000000000a [ 893.155781][T20646] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 893.163774][T20646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 893.171763][T20646] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 893.179748][T20646] [ 893.470951][T20662] netlink: 'syz.1.5281': attribute type 3 has an invalid length. [ 893.482507][T20662] netlink: 130984 bytes leftover after parsing attributes in process `syz.1.5281'. [ 893.534195][T20664] sctp: [Deprecated]: syz.4.5282 (pid 20664) Use of struct sctp_assoc_value in delayed_ack socket option. [ 893.534195][T20664] Use struct sctp_sack_info instead [ 893.965322][T20676] netlink: 'syz.0.5287': attribute type 10 has an invalid length. [ 894.129079][T20679] netlink: 'syz.4.5288': attribute type 10 has an invalid length. [ 894.435772][T20695] netlink: 'syz.0.5296': attribute type 28 has an invalid length. [ 894.463970][T20695] netlink: 'syz.0.5296': attribute type 29 has an invalid length. [ 894.471837][T20695] netlink: 132 bytes leftover after parsing attributes in process `syz.0.5296'. [ 894.651471][T20704] FAULT_INJECTION: forcing a failure. [ 894.651471][T20704] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 894.671893][T20704] CPU: 1 PID: 20704 Comm: syz.2.5300 Not tainted syzkaller #0 [ 894.679420][T20704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 894.689861][T20704] Call Trace: [ 894.693232][T20704] [ 894.696162][T20704] dump_stack_lvl+0x18c/0x250 [ 894.701126][T20704] ? show_regs_print_info+0x20/0x20 [ 894.706381][T20704] ? load_image+0x400/0x400 [ 894.710927][T20704] ? __might_fault+0xaa/0x120 [ 894.715649][T20704] ? __lock_acquire+0x7d40/0x7d40 [ 894.720671][T20704] should_fail_ex+0x39d/0x4d0 [ 894.725355][T20704] _copy_from_user+0x2f/0xe0 [ 894.729947][T20704] ___sys_sendmsg+0x1c7/0x360 [ 894.734645][T20704] ? get_pid_task+0x20/0x1e0 [ 894.739325][T20704] ? __sys_sendmsg+0x2a0/0x2a0 [ 894.744122][T20704] ? __lock_acquire+0x7d40/0x7d40 [ 894.749171][T20704] __se_sys_sendmsg+0x1c2/0x2b0 [ 894.754021][T20704] ? __x64_sys_sendmsg+0x80/0x80 [ 894.758973][T20704] ? lockdep_hardirqs_on+0x98/0x150 [ 894.764178][T20704] do_syscall_64+0x55/0xa0 [ 894.768679][T20704] ? clear_bhb_loop+0x40/0x90 [ 894.773447][T20704] ? clear_bhb_loop+0x40/0x90 [ 894.778298][T20704] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 894.784270][T20704] RIP: 0033:0x7f05a319c629 [ 894.788691][T20704] 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 [ 894.808904][T20704] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 894.817486][T20704] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 894.825536][T20704] RDX: 0000000000000000 RSI: 0000200000000540 RDI: 0000000000000003 [ 894.833497][T20704] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 894.841543][T20704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 894.849508][T20704] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 894.857549][T20704] [ 894.878460][T20708] netlink: 'syz.4.5298': attribute type 3 has an invalid length. [ 894.886668][T20708] netlink: 130984 bytes leftover after parsing attributes in process `syz.4.5298'. [ 894.915154][T20705] netlink: 'syz.1.5299': attribute type 10 has an invalid length. [ 895.547988][T20728] bond0: entered promiscuous mode [ 895.562600][T20728] bond_slave_0: entered promiscuous mode [ 895.569922][T20728] bond_slave_1: entered promiscuous mode [ 895.595184][T20728] batadv_slave_0: entered promiscuous mode [ 895.609640][T20728] mac80211_hwsim hwsim41 wlan1: entered promiscuous mode [ 895.728639][T20734] netlink: 65047 bytes leftover after parsing attributes in process `syz.0.5310'. [ 895.835435][T20731] netlink: 'syz.4.5309': attribute type 33 has an invalid length. [ 895.848903][T20731] netlink: 36 bytes leftover after parsing attributes in process `syz.4.5309'. [ 895.939915][T20738] netlink: 'syz.2.5311': attribute type 33 has an invalid length. [ 895.948926][T20738] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5311'. [ 896.026213][T20747] netlink: 'syz.1.5314': attribute type 10 has an invalid length. [ 896.841913][T20765] netlink: 36 bytes leftover after parsing attributes in process `syz.4.5319'. [ 897.156472][T20768] FAULT_INJECTION: forcing a failure. [ 897.156472][T20768] name failslab, interval 1, probability 0, space 0, times 0 [ 897.182241][T20768] CPU: 1 PID: 20768 Comm: syz.2.5321 Not tainted syzkaller #0 [ 897.189770][T20768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 897.201171][T20768] Call Trace: [ 897.207952][T20768] [ 897.211127][T20768] dump_stack_lvl+0x18c/0x250 [ 897.216306][T20768] ? show_regs_print_info+0x20/0x20 [ 897.222266][T20768] ? load_image+0x400/0x400 [ 897.226885][T20768] ? __might_sleep+0xe0/0xe0 [ 897.231501][T20768] ? __lock_acquire+0x7d40/0x7d40 [ 897.236560][T20768] should_fail_ex+0x39d/0x4d0 [ 897.241263][T20768] should_failslab+0x9/0x20 [ 897.245799][T20768] slab_pre_alloc_hook+0x59/0x310 [ 897.250847][T20768] ? apparmor_sk_alloc_security+0x77/0x100 [ 897.256658][T20768] __kmem_cache_alloc_node+0x53/0x250 [ 897.262033][T20768] ? apparmor_sk_alloc_security+0x77/0x100 [ 897.268566][T20768] kmalloc_trace+0x2a/0xe0 [ 897.273437][T20768] apparmor_sk_alloc_security+0x77/0x100 [ 897.279086][T20768] security_sk_alloc+0x6e/0xa0 [ 897.283849][T20768] sk_prot_alloc+0x101/0x210 [ 897.288442][T20768] ? sk_alloc+0x24/0x360 [ 897.292699][T20768] sk_alloc+0x3a/0x360 [ 897.296776][T20768] bpf_prog_test_run_skb+0x3a5/0x12b0 [ 897.302155][T20768] ? __fget_files+0x28/0x4b0 [ 897.307372][T20768] ? __fget_files+0x28/0x4b0 [ 897.313123][T20768] ? __fget_files+0x43d/0x4b0 [ 897.318505][T20768] ? cpu_online+0x60/0x60 [ 897.322881][T20768] bpf_prog_test_run+0x321/0x390 [ 897.327880][T20768] __sys_bpf+0x49d/0x890 [ 897.332229][T20768] ? bpf_link_show_fdinfo+0x390/0x390 [ 897.337622][T20768] ? lock_chain_count+0x20/0x20 [ 897.342479][T20768] __x64_sys_bpf+0x7c/0x90 [ 897.346929][T20768] do_syscall_64+0x55/0xa0 [ 897.351342][T20768] ? clear_bhb_loop+0x40/0x90 [ 897.356019][T20768] ? clear_bhb_loop+0x40/0x90 [ 897.360698][T20768] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 897.366587][T20768] RIP: 0033:0x7f05a319c629 [ 897.371015][T20768] 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 [ 897.391334][T20768] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 897.399835][T20768] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 897.409439][T20768] RDX: 0000000000000050 RSI: 00002000000003c0 RDI: 000000000000000a [ 897.418871][T20768] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 897.427151][T20768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 897.436811][T20768] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 897.444820][T20768] [ 898.090846][T20792] FAULT_INJECTION: forcing a failure. [ 898.090846][T20792] name failslab, interval 1, probability 0, space 0, times 0 [ 898.122252][T20792] CPU: 1 PID: 20792 Comm: syz.4.5330 Not tainted syzkaller #0 [ 898.130309][T20792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 898.140399][T20792] Call Trace: [ 898.143703][T20792] [ 898.146642][T20792] dump_stack_lvl+0x18c/0x250 [ 898.151349][T20792] ? show_regs_print_info+0x20/0x20 [ 898.156600][T20792] ? load_image+0x400/0x400 [ 898.161224][T20792] ? __might_sleep+0xe0/0xe0 [ 898.166870][T20792] ? __lock_acquire+0x7d40/0x7d40 [ 898.172615][T20792] should_fail_ex+0x39d/0x4d0 [ 898.177321][T20792] should_failslab+0x9/0x20 [ 898.181851][T20792] slab_pre_alloc_hook+0x59/0x310 [ 898.186975][T20792] ? apparmor_sk_alloc_security+0x77/0x100 [ 898.192792][T20792] __kmem_cache_alloc_node+0x53/0x250 [ 898.198168][T20792] ? apparmor_sk_alloc_security+0x77/0x100 [ 898.204260][T20792] kmalloc_trace+0x2a/0xe0 [ 898.210891][T20792] apparmor_sk_alloc_security+0x77/0x100 [ 898.216801][T20792] security_sk_alloc+0x6e/0xa0 [ 898.221571][T20792] sk_prot_alloc+0x101/0x210 [ 898.226258][T20792] ? sk_alloc+0x24/0x360 [ 898.230535][T20792] sk_alloc+0x3a/0x360 [ 898.235327][T20792] ? bpf_ctx_init+0x163/0x1a0 [ 898.240015][T20792] ? bpf_prog_test_run_skb+0x273/0x12b0 [ 898.245653][T20792] bpf_prog_test_run_skb+0x3a5/0x12b0 [ 898.251890][T20792] ? __fget_files+0x28/0x4b0 [ 898.256478][T20792] ? __fget_files+0x28/0x4b0 [ 898.261066][T20792] ? __fget_files+0x43d/0x4b0 [ 898.265753][T20792] ? cpu_online+0x60/0x60 [ 898.270285][T20792] bpf_prog_test_run+0x321/0x390 [ 898.275482][T20792] __sys_bpf+0x49d/0x890 [ 898.279830][T20792] ? bpf_link_show_fdinfo+0x390/0x390 [ 898.285326][T20792] ? lock_chain_count+0x20/0x20 [ 898.290185][T20792] __x64_sys_bpf+0x7c/0x90 [ 898.294812][T20792] do_syscall_64+0x55/0xa0 [ 898.299239][T20792] ? clear_bhb_loop+0x40/0x90 [ 898.303922][T20792] ? clear_bhb_loop+0x40/0x90 [ 898.308635][T20792] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 898.314525][T20792] RIP: 0033:0x7f678b39c629 [ 898.318952][T20792] 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 [ 898.339169][T20792] RSP: 002b:00007f678c24d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 898.347691][T20792] RAX: ffffffffffffffda RBX: 00007f678b615fa0 RCX: 00007f678b39c629 [ 898.355773][T20792] RDX: 0000000000000050 RSI: 0000200000000080 RDI: 000000000000000a [ 898.363738][T20792] RBP: 00007f678c24d090 R08: 0000000000000000 R09: 0000000000000000 [ 898.372055][T20792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 898.380210][T20792] R13: 00007f678b616038 R14: 00007f678b615fa0 R15: 00007ffe004e8178 [ 898.388190][T20792] [ 898.623824][T20797] validate_nla: 2 callbacks suppressed [ 898.623870][T20797] netlink: 'syz.2.5332': attribute type 33 has an invalid length. [ 898.648842][T20797] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5332'. [ 898.873652][T20808] netlink: 'syz.1.5337': attribute type 10 has an invalid length. [ 899.646632][T20825] netlink: 'syz.2.5340': attribute type 33 has an invalid length. [ 899.672484][T20825] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5340'. [ 900.137836][T20832] FAULT_INJECTION: forcing a failure. [ 900.137836][T20832] name failslab, interval 1, probability 0, space 0, times 0 [ 900.159588][T20836] netlink: 'syz.0.5345': attribute type 10 has an invalid length. [ 900.175069][T20832] CPU: 1 PID: 20832 Comm: syz.2.5344 Not tainted syzkaller #0 [ 900.182597][T20832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 900.193317][T20832] Call Trace: [ 900.197080][T20832] [ 900.200036][T20832] dump_stack_lvl+0x18c/0x250 [ 900.204949][T20832] ? show_regs_print_info+0x20/0x20 [ 900.211236][T20832] ? load_image+0x400/0x400 [ 900.215754][T20832] ? __might_sleep+0xe0/0xe0 [ 900.220550][T20832] ? __lock_acquire+0x7d40/0x7d40 [ 900.226226][T20832] should_fail_ex+0x39d/0x4d0 [ 900.230950][T20832] should_failslab+0x9/0x20 [ 900.235509][T20832] slab_pre_alloc_hook+0x59/0x310 [ 900.240900][T20832] ? apparmor_sk_alloc_security+0x77/0x100 [ 900.247868][T20832] __kmem_cache_alloc_node+0x53/0x250 [ 900.253378][T20832] ? apparmor_sk_alloc_security+0x77/0x100 [ 900.259218][T20832] kmalloc_trace+0x2a/0xe0 [ 900.263706][T20832] apparmor_sk_alloc_security+0x77/0x100 [ 900.271457][T20832] security_sk_alloc+0x6e/0xa0 [ 900.276329][T20832] sk_prot_alloc+0x101/0x210 [ 900.280943][T20832] ? sk_alloc+0x24/0x360 [ 900.285209][T20832] sk_alloc+0x3a/0x360 [ 900.289292][T20832] bpf_prog_test_run_skb+0x3a5/0x12b0 [ 900.294663][T20832] ? __fget_files+0x28/0x4b0 [ 900.299286][T20832] ? __fget_files+0x28/0x4b0 [ 900.304144][T20832] ? __fget_files+0x43d/0x4b0 [ 900.308848][T20832] ? cpu_online+0x60/0x60 [ 900.313229][T20832] bpf_prog_test_run+0x321/0x390 [ 900.318210][T20832] __sys_bpf+0x49d/0x890 [ 900.322637][T20832] ? bpf_link_show_fdinfo+0x390/0x390 [ 900.328076][T20832] ? lock_chain_count+0x20/0x20 [ 900.333045][T20832] __x64_sys_bpf+0x7c/0x90 [ 900.337546][T20832] do_syscall_64+0x55/0xa0 [ 900.341956][T20832] ? clear_bhb_loop+0x40/0x90 [ 900.346712][T20832] ? clear_bhb_loop+0x40/0x90 [ 900.351471][T20832] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 900.357450][T20832] RIP: 0033:0x7f05a319c629 [ 900.361860][T20832] 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 [ 900.382109][T20832] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 900.390517][T20832] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 900.398480][T20832] RDX: 0000000000000050 RSI: 00002000000003c0 RDI: 000000000000000a [ 900.406544][T20832] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 900.415221][T20832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 900.425856][T20832] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 900.434798][T20832] [ 900.493695][T20836] team0: Port device syz_tun added [ 900.556394][T20842] bond0: entered promiscuous mode [ 900.591710][T20842] bond_slave_0: entered promiscuous mode [ 900.602031][T20842] bond_slave_1: entered promiscuous mode [ 900.613875][T20844] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.5349'. [ 900.622685][T20842] mac80211_hwsim hwsim43 wlan1: entered promiscuous mode [ 900.634710][T20846] netlink: 4083 bytes leftover after parsing attributes in process `syz.4.5348'. [ 900.643114][T20842] batadv_slave_0: entered promiscuous mode [ 900.672081][T20846] FAULT_INJECTION: forcing a failure. [ 900.672081][T20846] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 900.701362][T20846] CPU: 1 PID: 20846 Comm: syz.4.5348 Not tainted syzkaller #0 [ 900.708980][T20846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 900.719130][T20846] Call Trace: [ 900.722724][T20846] [ 900.725795][T20846] dump_stack_lvl+0x18c/0x250 [ 900.731210][T20846] ? show_regs_print_info+0x20/0x20 [ 900.737205][T20846] ? load_image+0x400/0x400 [ 900.742293][T20846] ? __might_fault+0xaa/0x120 [ 900.747757][T20846] should_fail_ex+0x39d/0x4d0 [ 900.752579][T20846] copyout+0x1a/0x90 [ 900.756556][T20846] _copy_to_iter+0x432/0x1120 [ 900.761294][T20846] ? iov_iter_init+0x1e0/0x1e0 [ 900.766125][T20846] ? __virt_addr_valid+0x18c/0x540 [ 900.771291][T20846] ? __virt_addr_valid+0x469/0x540 [ 900.776431][T20846] ? __phys_addr_symbol+0x2f/0x70 [ 900.781469][T20846] __skb_datagram_iter+0xdb/0x780 [ 900.786518][T20846] ? skb_copy_datagram_iter+0x200/0x200 [ 900.793878][T20846] skb_copy_datagram_iter+0xb1/0x200 [ 900.801142][T20846] netlink_recvmsg+0x2d4/0xe60 [ 900.808926][T20846] ? netlink_sendmsg+0xbf0/0xbf0 [ 900.814957][T20846] ? aa_af_perm+0x330/0x330 [ 900.819484][T20846] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 900.824851][T20846] ? security_socket_recvmsg+0x89/0xb0 [ 900.830443][T20846] ? netlink_sendmsg+0xbf0/0xbf0 [ 900.835389][T20846] ____sys_recvmsg+0x2ce/0x5e0 [ 900.840178][T20846] ? __sys_recvmsg_sock+0x50/0x50 [ 900.846272][T20846] ? import_iovec+0x73/0xa0 [ 900.850787][T20846] ___sys_recvmsg+0x216/0x590 [ 900.855819][T20846] ? __sys_recvmsg+0x2a0/0x2a0 [ 900.860709][T20846] ? ksys_write+0x1c4/0x260 [ 900.865316][T20846] ? __fget_files+0x43d/0x4b0 [ 900.870015][T20846] __x64_sys_recvmsg+0x20c/0x2e0 [ 900.875317][T20846] ? ___sys_recvmsg+0x590/0x590 [ 900.880188][T20846] ? lockdep_hardirqs_on+0x98/0x150 [ 900.885389][T20846] do_syscall_64+0x55/0xa0 [ 900.889909][T20846] ? clear_bhb_loop+0x40/0x90 [ 900.894611][T20846] ? clear_bhb_loop+0x40/0x90 [ 900.899494][T20846] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 900.905528][T20846] RIP: 0033:0x7f678b39c629 [ 900.909977][T20846] 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 [ 900.929876][T20846] RSP: 002b:00007f678c24d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 900.938392][T20846] RAX: ffffffffffffffda RBX: 00007f678b615fa0 RCX: 00007f678b39c629 [ 900.946363][T20846] RDX: 0000000000000000 RSI: 0000200000000380 RDI: 0000000000000003 [ 900.954419][T20846] RBP: 00007f678c24d090 R08: 0000000000000000 R09: 0000000000000000 [ 900.962389][T20846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 900.970450][T20846] R13: 00007f678b616038 R14: 00007f678b615fa0 R15: 00007ffe004e8178 [ 900.978526][T20846] [ 901.094490][T20852] netlink: 'syz.0.5351': attribute type 10 has an invalid length. [ 901.492719][T20867] netlink: 4083 bytes leftover after parsing attributes in process `syz.4.5357'. [ 901.817363][T20871] netlink: 'syz.4.5359': attribute type 33 has an invalid length. [ 901.857267][T20871] netlink: 36 bytes leftover after parsing attributes in process `syz.4.5359'. [ 902.193841][T20879] delete_channel: no stack [ 902.275853][T20890] netlink: 'syz.0.5366': attribute type 10 has an invalid length. [ 902.366469][T20892] netlink: 'syz.2.5368': attribute type 10 has an invalid length. [ 902.631898][T20906] netlink: 'syz.0.5378': attribute type 22 has an invalid length. [ 902.672031][T20906] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5378'. [ 903.222682][ T51] Bluetooth: hci0: command 0x0406 tx timeout [ 903.507932][T20910] delete_channel: no stack [ 903.514809][T20910] delete_channel: no stack [ 904.477969][T20920] FAULT_INJECTION: forcing a failure. [ 904.477969][T20920] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 904.495764][T20920] CPU: 1 PID: 20920 Comm: syz.1.5376 Not tainted syzkaller #0 [ 904.503278][T20920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 904.513337][T20920] Call Trace: [ 904.517161][T20920] [ 904.520104][T20920] dump_stack_lvl+0x18c/0x250 [ 904.525453][T20920] ? show_regs_print_info+0x20/0x20 [ 904.530980][T20920] ? load_image+0x400/0x400 [ 904.535695][T20920] ? __might_fault+0xaa/0x120 [ 904.540472][T20920] ? __lock_acquire+0x7d40/0x7d40 [ 904.545499][T20920] should_fail_ex+0x39d/0x4d0 [ 904.550188][T20920] _copy_from_user+0x2f/0xe0 [ 904.554780][T20920] ___sys_sendmsg+0x1c7/0x360 [ 904.559626][T20920] ? get_pid_task+0x20/0x1e0 [ 904.564215][T20920] ? __sys_sendmsg+0x2a0/0x2a0 [ 904.568983][T20920] ? __lock_acquire+0x7d40/0x7d40 [ 904.574016][T20920] __se_sys_sendmsg+0x1c2/0x2b0 [ 904.579044][T20920] ? __x64_sys_sendmsg+0x80/0x80 [ 904.583993][T20920] ? lockdep_hardirqs_on+0x98/0x150 [ 904.589188][T20920] do_syscall_64+0x55/0xa0 [ 904.593603][T20920] ? clear_bhb_loop+0x40/0x90 [ 904.598271][T20920] ? clear_bhb_loop+0x40/0x90 [ 904.602942][T20920] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 904.608912][T20920] RIP: 0033:0x7fbfb4f9c629 [ 904.613316][T20920] 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 [ 904.633004][T20920] RSP: 002b:00007fbfb5f1b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 904.642213][T20920] RAX: ffffffffffffffda RBX: 00007fbfb5215fa0 RCX: 00007fbfb4f9c629 [ 904.650384][T20920] RDX: 0000000000000000 RSI: 0000200000001780 RDI: 0000000000000003 [ 904.658359][T20920] RBP: 00007fbfb5f1b090 R08: 0000000000000000 R09: 0000000000000000 [ 904.666425][T20920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 904.674391][T20920] R13: 00007fbfb5216038 R14: 00007fbfb5215fa0 R15: 00007ffffcdebde8 [ 904.682380][T20920] [ 904.886764][T20927] netlink: 'syz.4.5381': attribute type 10 has an invalid length. [ 904.930950][T20923] netlink: 'syz.1.5379': attribute type 33 has an invalid length. [ 904.940217][T20923] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5379'. [ 905.208760][T20939] netlink: 'syz.4.5385': attribute type 39 has an invalid length. [ 905.354219][T20945] netlink: 'syz.0.5387': attribute type 39 has an invalid length. [ 905.559328][T20951] FAULT_INJECTION: forcing a failure. [ 905.559328][T20951] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 905.620788][T20954] netlink: 'syz.0.5391': attribute type 5 has an invalid length. [ 905.641872][T20951] CPU: 0 PID: 20951 Comm: syz.4.5390 Not tainted syzkaller #0 [ 905.649926][T20951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 905.660010][T20951] Call Trace: [ 905.663317][T20951] [ 905.666266][T20951] dump_stack_lvl+0x18c/0x250 [ 905.671006][T20951] ? show_regs_print_info+0x20/0x20 [ 905.676236][T20951] ? load_image+0x400/0x400 [ 905.680775][T20951] ? __might_fault+0xaa/0x120 [ 905.685492][T20951] ? __lock_acquire+0x7d40/0x7d40 [ 905.691254][T20951] should_fail_ex+0x39d/0x4d0 [ 905.696232][T20951] _copy_from_user+0x2f/0xe0 [ 905.701804][T20951] __sys_bpf+0x23e/0x890 [ 905.706272][T20951] ? bpf_link_show_fdinfo+0x390/0x390 [ 905.712313][T20951] ? lock_chain_count+0x20/0x20 [ 905.717270][T20951] __x64_sys_bpf+0x7c/0x90 [ 905.721812][T20951] do_syscall_64+0x55/0xa0 [ 905.726225][T20951] ? clear_bhb_loop+0x40/0x90 [ 905.730984][T20951] ? clear_bhb_loop+0x40/0x90 [ 905.735661][T20951] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 905.742243][T20951] RIP: 0033:0x7f678b39c629 [ 905.747471][T20951] 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 [ 905.767215][T20951] RSP: 002b:00007f678c24d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 905.775639][T20951] RAX: ffffffffffffffda RBX: 00007f678b615fa0 RCX: 00007f678b39c629 [ 905.783614][T20951] RDX: 0000000000000050 RSI: 0000200000000180 RDI: 000000000000000a [ 905.794804][T20951] RBP: 00007f678c24d090 R08: 0000000000000000 R09: 0000000000000000 [ 905.803606][T20951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 905.812773][T20951] R13: 00007f678b616038 R14: 00007f678b615fa0 R15: 00007ffe004e8178 [ 905.823364][T20951] [ 906.193967][T20972] netlink: 'syz.2.5398': attribute type 39 has an invalid length. [ 906.371450][T20974] netlink: 'syz.2.5400': attribute type 39 has an invalid length. [ 906.774091][T20979] netlink: 'syz.2.5402': attribute type 39 has an invalid length. [ 906.877439][T20983] FAULT_INJECTION: forcing a failure. [ 906.877439][T20983] name failslab, interval 1, probability 0, space 0, times 0 [ 906.900299][T20983] CPU: 1 PID: 20983 Comm: syz.4.5403 Not tainted syzkaller #0 [ 906.907915][T20983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 906.917995][T20983] Call Trace: [ 906.921377][T20983] [ 906.924320][T20983] dump_stack_lvl+0x18c/0x250 [ 906.929119][T20983] ? show_regs_print_info+0x20/0x20 [ 906.934348][T20983] ? load_image+0x400/0x400 [ 906.934948][T20984] netlink: 'syz.4.5403': attribute type 1 has an invalid length. [ 906.938866][T20983] ? __might_sleep+0xe0/0xe0 [ 906.938890][T20983] ? __lock_acquire+0x7d40/0x7d40 [ 906.938914][T20983] should_fail_ex+0x39d/0x4d0 [ 906.962723][T20983] should_failslab+0x9/0x20 [ 906.967261][T20983] slab_pre_alloc_hook+0x59/0x310 [ 906.972338][T20983] ? __lock_acquire+0x7d40/0x7d40 [ 906.977116][T20984] netlink: 112860 bytes leftover after parsing attributes in process `syz.4.5403'. [ 906.977456][T20983] kmem_cache_alloc_node+0x60/0x320 [ 906.992087][T20983] ? __alloc_skb+0x103/0x2c0 [ 906.996722][T20983] __alloc_skb+0x103/0x2c0 [ 907.001179][T20983] netlink_sendmsg+0x66a/0xbf0 [ 907.006064][T20983] ? netlink_getsockopt+0x590/0x590 [ 907.011367][T20983] ? aa_sock_msg_perm+0x94/0x150 [ 907.016303][T20983] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 907.021579][T20983] ? security_socket_sendmsg+0x80/0xa0 [ 907.027031][T20983] ? netlink_getsockopt+0x590/0x590 [ 907.032231][T20983] ____sys_sendmsg+0x5ba/0x960 [ 907.037081][T20983] ? __asan_memset+0x22/0x40 [ 907.045092][T20983] ? __sys_sendmsg_sock+0x30/0x30 [ 907.050755][T20983] ? __import_iovec+0x5f2/0x850 [ 907.055625][T20983] ? import_iovec+0x73/0xa0 [ 907.060140][T20983] ___sys_sendmsg+0x2a6/0x360 [ 907.064814][T20983] ? get_pid_task+0x20/0x1e0 [ 907.069498][T20983] ? __sys_sendmsg+0x2a0/0x2a0 [ 907.074283][T20983] ? __lock_acquire+0x7d40/0x7d40 [ 907.079320][T20983] __se_sys_sendmsg+0x1c2/0x2b0 [ 907.084252][T20983] ? __x64_sys_sendmsg+0x80/0x80 [ 907.089370][T20983] ? lockdep_hardirqs_on+0x98/0x150 [ 907.094570][T20983] do_syscall_64+0x55/0xa0 [ 907.098981][T20983] ? clear_bhb_loop+0x40/0x90 [ 907.103738][T20983] ? clear_bhb_loop+0x40/0x90 [ 907.108412][T20983] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 907.114326][T20983] RIP: 0033:0x7f678b39c629 [ 907.118861][T20983] 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 [ 907.138664][T20983] RSP: 002b:00007f678c24d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 907.147085][T20983] RAX: ffffffffffffffda RBX: 00007f678b615fa0 RCX: 00007f678b39c629 [ 907.155051][T20983] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 000000000000000c [ 907.163016][T20983] RBP: 00007f678c24d090 R08: 0000000000000000 R09: 0000000000000000 [ 907.171413][T20983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 907.179383][T20983] R13: 00007f678b616038 R14: 00007f678b615fa0 R15: 00007ffe004e8178 [ 907.187362][T20983] [ 907.204838][T20984] netlink: 'syz.4.5403': attribute type 1 has an invalid length. [ 907.256565][T20986] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 907.268129][T20986] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 907.276146][ T5775] Bluetooth: hci4: unexpected event 0x23 length: 15 > 13 [ 907.276254][ T5775] Bluetooth: hci4: unexpected event 0x23 length: 15 > 13 [ 907.285968][T20986] batman_adv: batadv0: Removing interface: netdevsim0 [ 907.311896][T20990] netlink: 112860 bytes leftover after parsing attributes in process `syz.1.5404'. [ 907.508472][T20995] FAULT_INJECTION: forcing a failure. [ 907.508472][T20995] name failslab, interval 1, probability 0, space 0, times 0 [ 907.521754][T20995] CPU: 1 PID: 20995 Comm: syz.2.5407 Not tainted syzkaller #0 [ 907.529281][T20995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 907.540503][T20995] Call Trace: [ 907.543804][T20995] [ 907.546762][T20995] dump_stack_lvl+0x18c/0x250 [ 907.551563][T20995] ? verify_lock_unused+0x140/0x140 [ 907.556791][T20995] ? show_regs_print_info+0x20/0x20 [ 907.561992][T20995] ? load_image+0x400/0x400 [ 907.566500][T20995] should_fail_ex+0x39d/0x4d0 [ 907.571270][T20995] should_failslab+0x9/0x20 [ 907.575777][T20995] slab_pre_alloc_hook+0x59/0x310 [ 907.580992][T20995] kmem_cache_alloc_node+0x60/0x320 [ 907.586229][T20995] ? __alloc_skb+0x103/0x2c0 [ 907.590823][T20995] __alloc_skb+0x103/0x2c0 [ 907.595243][T20995] tipc_msg_create+0x4f/0x4d0 [ 907.599917][T20995] ? tipc_own_addr+0x45/0x2a0 [ 907.604602][T20995] tipc_group_create_event+0x1f4/0x660 [ 907.610072][T20995] ? tipc_group_proto_rcv+0x1c80/0x1c80 [ 907.615896][T20995] tipc_sk_proto_rcv+0x25c/0x1790 [ 907.621701][T20995] ? trace_tipc_sk_dump+0x200/0x200 [ 907.627368][T20995] ? __lock_acquire+0x7d40/0x7d40 [ 907.633023][T20995] ? tipc_sk_filtering+0x13c/0x510 [ 907.638138][T20995] tipc_sk_filter_rcv+0x2ea6/0x30d0 [ 907.643334][T20995] ? trace_call_bpf+0x5e9/0x6c0 [ 907.648188][T20995] ? trace_call_bpf+0xc3/0x6c0 [ 907.652959][T20995] ? __bpf_trace_bpf_trace_printk+0x100/0x100 [ 907.659476][T20995] ? perf_trace_run_bpf_submit+0x125/0x1c0 [ 907.665371][T20995] ? mark_lock+0x94/0x320 [ 907.669959][T20995] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 907.675942][T20995] ? tipc_sk_publish+0x450/0x450 [ 907.680882][T20995] ? __local_bh_enable_ip+0x13a/0x1c0 [ 907.686261][T20995] tipc_sk_rcv+0x8c5/0x2af0 [ 907.690794][T20995] ? __skb_queue_purge+0x170/0x170 [ 907.695903][T20995] ? __asan_memset+0x22/0x40 [ 907.700500][T20995] ? lockdep_init_map_type+0x9c/0x8e0 [ 907.705884][T20995] ? net_generic+0x1e/0x240 [ 907.710390][T20995] ? __raw_spin_lock_init+0x45/0x100 [ 907.715673][T20995] tipc_node_xmit+0x223/0xfe0 [ 907.721157][T20995] ? trace_call_bpf+0xc3/0x6c0 [ 907.725979][T20995] ? ____kasan_slab_free+0x126/0x1e0 [ 907.731524][T20995] ? slab_free_freelist_hook+0x130/0x1a0 [ 907.737163][T20995] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 907.742725][T20995] ? do_syscall_64+0x55/0xa0 [ 907.747343][T20995] ? mark_lock+0x94/0x320 [ 907.751695][T20995] tipc_node_distr_xmit+0x2d6/0x400 [ 907.756922][T20995] ? tipc_node_xmit_skb+0x190/0x190 [ 907.762157][T20995] ? tipc_group_delete+0x3c1/0x4c0 [ 907.768418][T20995] ? __kmem_cache_free+0xba/0x1e0 [ 907.773490][T20995] tipc_group_delete+0x3f9/0x4c0 [ 907.778638][T20995] ? tipc_group_update_member+0x3c0/0x3c0 [ 907.784450][T20995] ? tipc_group_self+0x26/0x1c0 [ 907.789299][T20995] tipc_sk_leave+0x146/0x4e0 [ 907.793890][T20995] ? __tipc_shutdown+0x1530/0x1530 [ 907.799085][T20995] ? _local_bh_enable+0xa0/0xa0 [ 907.804140][T20995] tipc_release+0x328/0x2160 [ 907.808912][T20995] ? ima_get_current_hash_algo+0x10/0x10 [ 907.814621][T20995] ? tipc_sock_destruct+0x180/0x180 [ 907.819895][T20995] ? down_write+0x16e/0x200 [ 907.824620][T20995] ? down_read_killable+0x340/0x340 [ 907.829858][T20995] sock_close+0xbd/0x230 [ 907.834118][T20995] ? sock_mmap+0xa0/0xa0 [ 907.838410][T20995] __fput+0x234/0x970 [ 907.842931][T20995] __se_sys_close+0x15f/0x220 [ 907.847606][T20995] do_syscall_64+0x55/0xa0 [ 907.852028][T20995] ? clear_bhb_loop+0x40/0x90 [ 907.856701][T20995] ? clear_bhb_loop+0x40/0x90 [ 907.861635][T20995] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 907.867525][T20995] RIP: 0033:0x7f05a319c629 [ 907.871957][T20995] 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 [ 907.892525][T20995] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 907.900971][T20995] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 907.909232][T20995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 907.921420][T20995] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 907.929895][T20995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 907.939011][T20995] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 907.947033][T20995] [ 908.100286][T20996] syzkaller0: entered promiscuous mode [ 908.106715][T20996] syzkaller0: entered allmulticast mode [ 910.426801][T21016] validate_nla: 4 callbacks suppressed [ 910.426816][T21016] netlink: 'syz.0.5417': attribute type 33 has an invalid length. [ 910.440302][T21016] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5417'. [ 910.658431][T21029] netlink: 'syz.2.5418': attribute type 10 has an invalid length. [ 910.695392][T21029] geneve0: entered promiscuous mode [ 910.789425][T21029] bond0: (slave geneve0): Enslaving as an active interface with an up link [ 910.925613][T21036] netlink: 'syz.4.5423': attribute type 10 has an invalid length. [ 911.279542][T21044] netlink: 'syz.4.5427': attribute type 33 has an invalid length. [ 911.289407][T21044] netlink: 152 bytes leftover after parsing attributes in process `syz.4.5427'. [ 911.302083][T21044] `: renamed from team0 (while UP) [ 911.500828][T21059] netlink: 'syz.1.5434': attribute type 29 has an invalid length. [ 911.543105][T21059] netlink: 'syz.1.5434': attribute type 29 has an invalid length. [ 911.584809][T21059] netlink: 'syz.1.5434': attribute type 29 has an invalid length. [ 911.684350][T21063] netlink: 'syz.0.5433': attribute type 10 has an invalid length. [ 912.399882][T21063] geneve0: entered promiscuous mode [ 912.460253][T21063] bond0: (slave geneve0): Enslaving as an active interface with an up link [ 912.481909][T21067] netlink: 'syz.1.5436': attribute type 10 has an invalid length. [ 912.626464][T21073] FAULT_INJECTION: forcing a failure. [ 912.626464][T21073] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 912.648837][T21073] CPU: 0 PID: 21073 Comm: syz.4.5437 Not tainted syzkaller #0 [ 912.656359][T21073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 912.666443][T21073] Call Trace: [ 912.669834][T21073] [ 912.672793][T21073] dump_stack_lvl+0x18c/0x250 [ 912.677483][T21073] ? show_regs_print_info+0x20/0x20 [ 912.682786][T21073] ? load_image+0x400/0x400 [ 912.687288][T21073] ? __might_fault+0xaa/0x120 [ 912.691975][T21073] ? __lock_acquire+0x7d40/0x7d40 [ 912.697103][T21073] should_fail_ex+0x39d/0x4d0 [ 912.701843][T21073] _copy_from_user+0x2f/0xe0 [ 912.706465][T21073] smc_setsockopt+0x3d3/0xac0 [ 912.711181][T21073] ? smc_shutdown+0x9b0/0x9b0 [ 912.715890][T21073] ? __fget_files+0x28/0x4b0 [ 912.720508][T21073] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 912.726071][T21073] ? security_socket_setsockopt+0x7e/0xa0 [ 912.731789][T21073] ? smc_shutdown+0x9b0/0x9b0 [ 912.736487][T21073] do_sock_setsockopt+0x175/0x1a0 [ 912.743193][T21073] ? __fdget+0x180/0x210 [ 912.747673][T21073] __x64_sys_setsockopt+0x182/0x200 [ 912.752937][T21073] do_syscall_64+0x55/0xa0 [ 912.757379][T21073] ? clear_bhb_loop+0x40/0x90 [ 912.762058][T21073] ? clear_bhb_loop+0x40/0x90 [ 912.766733][T21073] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 912.772643][T21073] RIP: 0033:0x7f678b39c629 [ 912.777074][T21073] 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 [ 912.796989][T21073] RSP: 002b:00007f678c24d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 912.805720][T21073] RAX: ffffffffffffffda RBX: 00007f678b615fa0 RCX: 00007f678b39c629 [ 912.814152][T21073] RDX: 000000000000000a RSI: 0000000000000006 RDI: 0000000000000003 [ 912.822164][T21073] RBP: 00007f678c24d090 R08: 0000000000000004 R09: 0000000000000000 [ 912.830146][T21073] R10: 0000200000000500 R11: 0000000000000246 R12: 0000000000000001 [ 912.838211][T21073] R13: 00007f678b616038 R14: 00007f678b615fa0 R15: 00007ffe004e8178 [ 912.846834][T21073] [ 913.012198][T21078] netlink: 'syz.0.5439': attribute type 4 has an invalid length. [ 913.043108][T21078] netlink: 128124 bytes leftover after parsing attributes in process `syz.0.5439'. [ 913.273078][T21093] FAULT_INJECTION: forcing a failure. [ 913.273078][T21093] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 913.292759][T21093] CPU: 1 PID: 21093 Comm: syz.4.5446 Not tainted syzkaller #0 [ 913.301971][T21093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 913.312148][T21093] Call Trace: [ 913.315459][T21093] [ 913.318410][T21093] dump_stack_lvl+0x18c/0x250 [ 913.323131][T21093] ? show_regs_print_info+0x20/0x20 [ 913.328414][T21093] ? load_image+0x400/0x400 [ 913.332960][T21093] ? __might_fault+0xaa/0x120 [ 913.337667][T21093] ? __lock_acquire+0x7d40/0x7d40 [ 913.345719][T21093] should_fail_ex+0x39d/0x4d0 [ 913.350650][T21093] _copy_from_user+0x2f/0xe0 [ 913.355291][T21093] sctp_setsockopt+0x19e/0x11e0 [ 913.360168][T21093] ? sock_common_recvmsg+0x190/0x190 [ 913.365487][T21093] do_sock_setsockopt+0x175/0x1a0 [ 913.370668][T21093] ? __fdget+0x180/0x210 [ 913.374961][T21093] __x64_sys_setsockopt+0x182/0x200 [ 913.380210][T21093] do_syscall_64+0x55/0xa0 [ 913.384795][T21093] ? clear_bhb_loop+0x40/0x90 [ 913.389992][T21093] ? clear_bhb_loop+0x40/0x90 [ 913.394795][T21093] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 913.401948][T21093] RIP: 0033:0x7f678b39c629 [ 913.406768][T21093] 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 [ 913.426398][T21093] RSP: 002b:00007f678c24d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 913.434852][T21093] RAX: ffffffffffffffda RBX: 00007f678b615fa0 RCX: 00007f678b39c629 [ 913.442977][T21093] RDX: 0000000000000013 RSI: 0000000000000084 RDI: 0000000000000003 [ 913.451518][T21093] RBP: 00007f678c24d090 R08: 0000000000000004 R09: 0000000000000000 [ 913.459593][T21093] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000001 [ 913.467751][T21093] R13: 00007f678b616038 R14: 00007f678b615fa0 R15: 00007ffe004e8178 [ 913.475786][T21093] [ 914.346343][T21127] netlink: 14 bytes leftover after parsing attributes in process `syz.4.5460'. [ 914.545735][T21132] FAULT_INJECTION: forcing a failure. [ 914.545735][T21132] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 914.572399][T21132] CPU: 0 PID: 21132 Comm: syz.0.5462 Not tainted syzkaller #0 [ 914.579928][T21132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 914.590432][T21132] Call Trace: [ 914.593988][T21132] [ 914.597025][T21132] dump_stack_lvl+0x18c/0x250 [ 914.602072][T21132] ? show_regs_print_info+0x20/0x20 [ 914.607387][T21132] ? load_image+0x400/0x400 [ 914.611918][T21132] ? __might_fault+0xaa/0x120 [ 914.616626][T21132] ? __lock_acquire+0x7d40/0x7d40 [ 914.621684][T21132] should_fail_ex+0x39d/0x4d0 [ 914.626408][T21132] _copy_from_user+0x2f/0xe0 [ 914.631134][T21132] bpf_prog_test_run_xdp+0xd77/0x10e0 [ 914.636591][T21132] ? dev_put+0x80/0x80 [ 914.640795][T21132] ? dev_put+0x80/0x80 [ 914.645616][T21132] bpf_prog_test_run+0x321/0x390 [ 914.651121][T21132] __sys_bpf+0x49d/0x890 [ 914.655495][T21132] ? bpf_link_show_fdinfo+0x390/0x390 [ 914.660961][T21132] ? lock_chain_count+0x20/0x20 [ 914.667880][T21132] __x64_sys_bpf+0x7c/0x90 [ 914.672590][T21132] do_syscall_64+0x55/0xa0 [ 914.677043][T21132] ? clear_bhb_loop+0x40/0x90 [ 914.682274][T21132] ? clear_bhb_loop+0x40/0x90 [ 914.687357][T21132] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 914.693714][T21132] RIP: 0033:0x7faf42f9c629 [ 914.698339][T21132] 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 [ 914.718238][T21132] RSP: 002b:00007faf43df7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 914.726726][T21132] RAX: ffffffffffffffda RBX: 00007faf43215fa0 RCX: 00007faf42f9c629 [ 914.734742][T21132] RDX: 000000000000001d RSI: 0000200000000600 RDI: 000000000000000a [ 914.743763][T21132] RBP: 00007faf43df7090 R08: 0000000000000000 R09: 0000000000000000 [ 914.752472][T21132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 914.760671][T21132] R13: 00007faf43216038 R14: 00007faf43215fa0 R15: 00007ffeef9ecfd8 [ 914.768869][T21132] [ 915.293881][T21154] FAULT_INJECTION: forcing a failure. [ 915.293881][T21154] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 915.343892][T21154] CPU: 1 PID: 21154 Comm: syz.0.5472 Not tainted syzkaller #0 [ 915.351613][T21154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 915.361807][T21154] Call Trace: [ 915.365119][T21154] [ 915.368082][T21154] dump_stack_lvl+0x18c/0x250 [ 915.372812][T21154] ? show_regs_print_info+0x20/0x20 [ 915.378056][T21154] ? load_image+0x400/0x400 [ 915.382900][T21154] ? __lock_acquire+0x7d40/0x7d40 [ 915.388040][T21154] ? snprintf+0xe9/0x140 [ 915.392501][T21154] should_fail_ex+0x39d/0x4d0 [ 915.397594][T21154] _copy_to_user+0x2f/0xa0 [ 915.402021][T21154] simple_read_from_buffer+0xe7/0x150 [ 915.407405][T21154] proc_fail_nth_read+0x1e8/0x260 [ 915.412447][T21154] ? proc_fault_inject_write+0x360/0x360 [ 915.418127][T21154] ? fsnotify_perm+0x271/0x5e0 [ 915.422930][T21154] ? proc_fault_inject_write+0x360/0x360 [ 915.428599][T21154] vfs_read+0x28b/0x970 [ 915.432881][T21154] ? kernel_read+0x1e0/0x1e0 [ 915.437516][T21154] ? __fget_files+0x28/0x4b0 [ 915.442460][T21154] ? __fget_files+0x28/0x4b0 [ 915.447058][T21154] ? __fget_files+0x43d/0x4b0 [ 915.451776][T21154] ? __fdget_pos+0x2a3/0x330 [ 915.456390][T21154] ? ksys_read+0x75/0x260 [ 915.460749][T21154] ksys_read+0x150/0x260 [ 915.465000][T21154] ? vfs_write+0x990/0x990 [ 915.469435][T21154] ? lockdep_hardirqs_on+0x98/0x150 [ 915.474733][T21154] do_syscall_64+0x55/0xa0 [ 915.479151][T21154] ? clear_bhb_loop+0x40/0x90 [ 915.483923][T21154] ? clear_bhb_loop+0x40/0x90 [ 915.495740][T21154] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 915.501726][T21154] RIP: 0033:0x7faf42f5cece [ 915.506143][T21154] 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 [ 915.525776][T21154] RSP: 002b:00007faf43df6fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 915.534246][T21154] RAX: ffffffffffffffda RBX: 00007faf43df76c0 RCX: 00007faf42f5cece [ 915.542856][T21154] RDX: 000000000000000f RSI: 00007faf43df70a0 RDI: 0000000000000006 [ 915.550919][T21154] RBP: 00007faf43df7090 R08: 0000000000000000 R09: 0000000000000000 [ 915.558909][T21154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 915.566885][T21154] R13: 00007faf43216038 R14: 00007faf43215fa0 R15: 00007ffeef9ecfd8 [ 915.574878][T21154] [ 915.650267][T21158] validate_nla: 8 callbacks suppressed [ 915.650283][T21158] netlink: 'syz.4.5474': attribute type 3 has an invalid length. [ 915.688215][T21158] netlink: 130984 bytes leftover after parsing attributes in process `syz.4.5474'. [ 915.715409][T21160] netlink: 'syz.2.5475': attribute type 10 has an invalid length. [ 915.965999][T21170] netlink: 'syz.2.5480': attribute type 2 has an invalid length. [ 916.237355][T21181] FAULT_INJECTION: forcing a failure. [ 916.237355][T21181] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 916.284269][T21183] FAULT_INJECTION: forcing a failure. [ 916.284269][T21183] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 916.302285][T21181] CPU: 0 PID: 21181 Comm: syz.1.5485 Not tainted syzkaller #0 [ 916.309799][T21181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 916.319975][T21181] Call Trace: [ 916.323385][T21181] [ 916.326344][T21181] dump_stack_lvl+0x18c/0x250 [ 916.331069][T21181] ? show_regs_print_info+0x20/0x20 [ 916.336344][T21181] ? load_image+0x400/0x400 [ 916.342828][T21181] ? __lock_acquire+0x7d40/0x7d40 [ 916.348349][T21181] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 916.354562][T21181] should_fail_ex+0x39d/0x4d0 [ 916.359275][T21181] _copy_to_user+0x2f/0xa0 [ 916.363722][T21181] simple_read_from_buffer+0xe7/0x150 [ 916.369218][T21181] proc_fail_nth_read+0x1e8/0x260 [ 916.374284][T21181] ? proc_fault_inject_write+0x360/0x360 [ 916.380026][T21181] ? fsnotify_perm+0x271/0x5e0 [ 916.384819][T21181] ? proc_fault_inject_write+0x360/0x360 [ 916.390847][T21181] vfs_read+0x28b/0x970 [ 916.395059][T21181] ? kernel_read+0x1e0/0x1e0 [ 916.400030][T21181] ? __fget_files+0x28/0x4b0 [ 916.404651][T21181] ? __fget_files+0x28/0x4b0 [ 916.409388][T21181] ? __fget_files+0x43d/0x4b0 [ 916.414107][T21181] ? __fdget_pos+0x2a3/0x330 [ 916.418728][T21181] ? ksys_read+0x75/0x260 [ 916.423158][T21181] ksys_read+0x150/0x260 [ 916.427504][T21181] ? vfs_write+0x990/0x990 [ 916.431947][T21181] ? syscall_enter_from_user_mode+0x2e/0x80 [ 916.437965][T21181] do_syscall_64+0x55/0xa0 [ 916.443220][T21181] ? clear_bhb_loop+0x40/0x90 [ 916.449796][T21181] ? clear_bhb_loop+0x40/0x90 [ 916.454571][T21181] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 916.460464][T21181] RIP: 0033:0x7fbfb4f5cece [ 916.464891][T21181] 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 [ 916.484588][T21181] RSP: 002b:00007fbfb5f1afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 916.493435][T21181] RAX: ffffffffffffffda RBX: 00007fbfb5f1b6c0 RCX: 00007fbfb4f5cece [ 916.501919][T21181] RDX: 000000000000000f RSI: 00007fbfb5f1b0a0 RDI: 0000000000000006 [ 916.510092][T21181] RBP: 00007fbfb5f1b090 R08: 0000000000000000 R09: 0000000000000000 [ 916.518054][T21181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 916.526044][T21181] R13: 00007fbfb5216038 R14: 00007fbfb5215fa0 R15: 00007ffffcdebde8 [ 916.534134][T21181] [ 916.556841][T21183] CPU: 1 PID: 21183 Comm: syz.2.5486 Not tainted syzkaller #0 [ 916.564385][T21183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 916.574479][T21183] Call Trace: [ 916.577790][T21183] [ 916.580748][T21183] dump_stack_lvl+0x18c/0x250 [ 916.585470][T21183] ? show_regs_print_info+0x20/0x20 [ 916.591142][T21183] ? load_image+0x400/0x400 [ 916.595692][T21183] ? __might_fault+0xaa/0x120 [ 916.600395][T21183] ? __lock_acquire+0x7d40/0x7d40 [ 916.605467][T21183] should_fail_ex+0x39d/0x4d0 [ 916.610214][T21183] _copy_from_user+0x2f/0xe0 [ 916.614878][T21183] sk_setsockopt+0x2b2/0x2bc0 [ 916.619605][T21183] ? sockopt_capable+0x60/0x60 [ 916.624419][T21183] ? aa_sk_perm+0x83c/0x970 [ 916.628965][T21183] ? __fget_files+0x28/0x4b0 [ 916.633617][T21183] ? aa_af_perm+0x330/0x330 [ 916.638160][T21183] ? __fget_files+0x28/0x4b0 [ 916.642783][T21183] ? __fget_files+0x28/0x4b0 [ 916.647409][T21183] ? aa_sock_opt_perm+0x74/0x100 [ 916.652394][T21183] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 916.657984][T21183] ? security_socket_setsockopt+0x7e/0xa0 [ 916.664308][T21183] do_sock_setsockopt+0x11b/0x1a0 [ 916.669401][T21183] __x64_sys_setsockopt+0x182/0x200 [ 916.674670][T21183] do_syscall_64+0x55/0xa0 [ 916.679743][T21183] ? clear_bhb_loop+0x40/0x90 [ 916.684642][T21183] ? clear_bhb_loop+0x40/0x90 [ 916.689712][T21183] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 916.695756][T21183] RIP: 0033:0x7f05a319c629 [ 916.701002][T21183] 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 [ 916.720825][T21183] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 916.729283][T21183] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 916.737300][T21183] RDX: 0000000000000045 RSI: 0000000000000001 RDI: 0000000000000005 [ 916.748370][T21183] RBP: 00007f05a4014090 R08: 0000000000000004 R09: 0000000000000000 [ 916.756727][T21183] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000001 [ 916.764745][T21183] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 916.772794][T21183] [ 917.227841][T21201] netlink: 'syz.0.5494': attribute type 10 has an invalid length. [ 917.842796][T12796] unregister_netdevice: waiting for syz_tun to become free. Usage count = 3 [ 917.853792][T12796] ref_tracker: syz_tun@ffff888064c705b8 has 1/2 users at [ 917.853792][T12796] dst_init+0xd9/0x460 [ 917.853792][T12796] dst_alloc+0x12e/0x170 [ 917.853792][T12796] ip_route_output_key_hash_rcu+0x14f0/0x2360 [ 917.853792][T12796] ip_route_output_key_hash+0x1f3/0x330 [ 917.853792][T12796] ip_route_output_flow+0x2a/0x150 [ 917.853792][T12796] geneve_link_config+0x1a6/0x670 [ 917.853792][T12796] geneve_newlink+0x151/0x1c0 [ 917.853792][T12796] rtnl_newlink+0x1542/0x20a0 [ 917.853792][T12796] rtnetlink_rcv_msg+0x869/0xfa0 [ 917.853792][T12796] netlink_rcv_skb+0x241/0x4d0 [ 917.853792][T12796] netlink_unicast+0x751/0x8d0 [ 917.853792][T12796] netlink_sendmsg+0x8d0/0xbf0 [ 917.853792][T12796] __sys_sendto+0x4a9/0x6b0 [ 917.853792][T12796] __x64_sys_sendto+0xde/0xf0 [ 917.853792][T12796] do_syscall_64+0x55/0xa0 [ 917.853792][T12796] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 917.853792][T12796] [ 917.945233][T12796] ref_tracker: syz_tun@ffff888064c705b8 has 1/2 users at [ 917.945233][T12796] fib_check_nh+0xd23/0x1a70 [ 917.945233][T12796] fib_create_info+0x142c/0x2460 [ 917.945233][T12796] fib_table_insert+0xc6/0x1b20 [ 917.945233][T12796] fib_magic+0x2e5/0x3c0 [ 917.945233][T12796] fib_add_ifaddr+0x38d/0x5e0 [ 917.945233][T12796] fib_netdev_event+0x389/0x490 [ 917.945233][T12796] notifier_call_chain+0x197/0x380 [ 917.945233][T12796] __dev_notify_flags+0x1aa/0x310 [ 917.945233][T12796] dev_change_flags+0xe8/0x1a0 [ 917.945233][T12796] do_setlink+0xc58/0x4130 [ 917.945233][T12796] rtnl_newlink+0x17da/0x20a0 [ 917.945233][T12796] rtnetlink_rcv_msg+0x869/0xfa0 [ 917.945233][T12796] netlink_rcv_skb+0x241/0x4d0 [ 917.945233][T12796] netlink_unicast+0x751/0x8d0 [ 917.945233][T12796] netlink_sendmsg+0x8d0/0xbf0 [ 917.945233][T12796] __sys_sendto+0x4a9/0x6b0 [ 917.945233][T12796] [ 918.101408][T21218] FAULT_INJECTION: forcing a failure. [ 918.101408][T21218] name failslab, interval 1, probability 0, space 0, times 0 [ 918.122656][T21218] CPU: 1 PID: 21218 Comm: syz.2.5502 Not tainted syzkaller #0 [ 918.130188][T21218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 918.140514][T21218] Call Trace: [ 918.143821][T21218] [ 918.146765][T21218] dump_stack_lvl+0x18c/0x250 [ 918.151481][T21218] ? show_regs_print_info+0x20/0x20 [ 918.156714][T21218] ? load_image+0x400/0x400 [ 918.161244][T21218] ? __lock_acquire+0x7d40/0x7d40 [ 918.166299][T21218] should_fail_ex+0x39d/0x4d0 [ 918.171016][T21218] should_failslab+0x9/0x20 [ 918.175652][T21218] slab_pre_alloc_hook+0x59/0x310 [ 918.180711][T21218] kmem_cache_alloc_lru+0x4d/0x2d0 [ 918.185940][T21218] ? sock_alloc_inode+0x28/0xc0 [ 918.192737][T21218] sock_alloc_inode+0x28/0xc0 [ 918.197532][T21218] ? sockfs_init_fs_context+0xb0/0xb0 [ 918.203019][T21218] new_inode_pseudo+0x63/0x1d0 [ 918.207805][T21218] __sock_create+0x12d/0x940 [ 918.212402][T21218] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 918.218578][T21218] __sys_socket+0xd7/0x1a0 [ 918.223111][T21218] __x64_sys_socket+0x7a/0x90 [ 918.227824][T21218] do_syscall_64+0x55/0xa0 [ 918.232271][T21218] ? clear_bhb_loop+0x40/0x90 [ 918.236961][T21218] ? clear_bhb_loop+0x40/0x90 [ 918.243666][T21218] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 918.249702][T21218] RIP: 0033:0x7f05a319c629 [ 918.254297][T21218] 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 [ 918.274086][T21218] RSP: 002b:00007f05a4014028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 918.282502][T21218] RAX: ffffffffffffffda RBX: 00007f05a3415fa0 RCX: 00007f05a319c629 [ 918.291907][T21218] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000028 [ 918.302408][T21218] RBP: 00007f05a4014090 R08: 0000000000000000 R09: 0000000000000000 [ 918.312400][T21218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 918.320381][T21218] R13: 00007f05a3416038 R14: 00007f05a3415fa0 R15: 00007ffc6f14a438 [ 918.328358][T21218] [ 918.353470][T21218] socket: no more sockets [ 918.822604][ T5775] Bluetooth: hci3: command 0x0406 tx timeout