last executing test programs: 3.663435242s ago: executing program 1 (id=1995): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0xfffffffeffffffff}, 0xc001, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) 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, 0x2, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) r1 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r1, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)}, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={0x0, 0x69, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000d00)=""/242, 0xf2}, {&(0x7f0000000380)=""/210, 0xd2}, {0x0}, {&(0x7f0000000f40)=""/213, 0xd5}, {&(0x7f0000002100)=""/4077, 0xfed}, {&(0x7f00000007c0)=""/211, 0xd3}, {&(0x7f0000000b00)=""/231, 0xe7}, {&(0x7f0000000480)=""/176, 0xb0}, {&(0x7f0000000c00)=""/208, 0xd0}], 0x9}, 0x40012100) recvmsg$kcm(r2, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x10002) perf_event_open(&(0x7f0000000040)={0x8, 0x80, 0x9, 0x2, 0x8, 0x7, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x28b6, 0x8, 0x9, 0x6, 0xffffffffffff4437, 0x145d, 0x1, 0x0, 0x9, 0x0, 0x102}, 0x0, 0x40000000001, 0xffffffffffffffff, 0x9) 3.481893886s ago: executing program 3 (id=1996): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x1, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0xa9}], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x1, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0xa9}], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0x522e5, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext={0x4, 0x9c}, 0x0, 0x10000, 0x0, 0x9, 0x8, 0x20005, 0x80, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) close(r0) (async) close(r0) perf_event_open(&(0x7f0000000480)={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_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x8210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x8210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) r1 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f00000008c0), 0x43) socket$kcm(0x2c, 0x3, 0x0) socket$kcm(0x2c, 0x3, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r2 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(r2, &(0x7f0000002700)={&(0x7f0000000080)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000180)="90", 0x1}], 0x1}, 0x8040) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) (async) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000007c0), &(0x7f0000000380), 0xfff, r3, 0x0, 0xa0028000}, 0x38) bpf$MAP_CREATE(0x0, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x4) (async) socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={0xffffffffffffffff, 0x5, 0x10}, 0xc) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={0xffffffffffffffff, 0x5, 0x10}, 0xc) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$kcm(0x2b, 0x1, 0x0) socket$kcm(0x10, 0x2, 0x0) (async) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000580)="d8000000140081054e81f782db44b9040a1d08020a000000040000a1180002003f00000000000e1208000f0100810401a80016ea1f0006400303000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08002a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) 3.199936182s ago: executing program 1 (id=1998): r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r0, 0x0, 0xfffc) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000001140)=0xffffffffffffffff, 0x4) bpf$BPF_PROG_DETACH(0x1c, 0x0, 0x20) r1 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x2, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x900}, 0x63) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$kcm(0x2, 0x3, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x8, 0x4}, 0x24, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x800000, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$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$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_queued\x00', 0x26e1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x101a0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b04, &(0x7f0000000040)={'wlan0\x00', @random}) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r4, &(0x7f0000000980)=ANY=[@ANYBLOB], 0xfdef) socketpair(0x1, 0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 3.097358214s ago: executing program 3 (id=2000): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x5, 0x111, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffffc}, 0x9006, 0xa, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x0, 0x80, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb790700117df37538e486dd63"], 0xfdef) (async) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xec}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 3.006044166s ago: executing program 0 (id=2001): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x6, 0xe, &(0x7f0000000300)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffff8, 0x10, &(0x7f00000000c0)={0x0, 0x100117ff}, 0xffffffffffffffc2}, 0x48) 2.83403386s ago: executing program 0 (id=2002): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000440)={0x2, 0x80, 0x8, 0x6, 0x6, 0x4, 0x0, 0x1, 0xc0a10, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000002c0), 0xe}, 0x118, 0x9, 0xd836, 0x7, 0x9, 0x3, 0x10, 0x0, 0xa, 0x0, 0x7}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xe) perf_event_open$cgroup(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x62, 0x9, 0x5, 0x0, 0x1, 0x1, 0x7, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x400, 0x1, @perf_bp={&(0x7f0000000040), 0x7}, 0x14062, 0x5, 0x8, 0x0, 0x9, 0x80000000, 0x2, 0x0, 0x9, 0x0, 0x4}, r0, 0x5, r1, 0xe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f0000000400000004000000120000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/11], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000015c0)=ANY=[], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r3}, 0x0, &(0x7f0000000700)=r2}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x2, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000400000000000000fd0020851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000016608fffffff3f800180000000000000000000000001000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008020100b50a000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0x5, &(0x7f0000000340)=""/222, 0x0, 0x1e}, 0x94) 2.78643509s ago: executing program 1 (id=2004): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x37e2f4aba9289b81, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0af75403c90004706a70ab60ec810000020000002d938108d350a3606652f225b0ed859c0166e58c2fbcb085153422e56356dc2f4aa456d99b4ab94ecbd3319da48a951b793d2f9af9bc840086365c8fb34027ae008ff75d4ea56d420ed61cfafb712c1f1086c4a9151f61b4b95dbc00a3681957243c8e7449086637e34544a7b06abd40c1dfe571bbf7a3ceb83c9ad3c3fd7f69b96903b0902e6c5449556a3108322c7783f1ce3be241489c49c9938d980bf616746b9ef91d32b15c67a7f45bbfbf48b309c02efbaf20e45c1596329622341be5e54d5461e20263499fc21e823cac340e", @ANYRES32, @ANYBLOB='\x00'/19, @ANYRES32, @ANYBLOB], 0x50) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 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$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800"/14], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) close(0xffffffffffffffff) bpf$MAP_DELETE_ELEM(0x2, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x20000000}, 0x20) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x40010041) r4 = socket$kcm(0x2c, 0x3, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000001480)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x0, 0xb, 0x0, &(0x7f0000000080)="05804ab382844306d758e6", 0x0, 0x12c4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_DETACH(0x1c, &(0x7f00000002c0)=ANY=[], 0x20) setsockopt$sock_attach_bpf(r4, 0x11b, 0x2, &(0x7f0000000900)=r3, 0x4) write$cgroup_pid(r0, &(0x7f0000000400), 0x12) syz_clone(0x2a801400, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_config_ext={0x2, 0x2}, 0x2006, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000000001}, 0x0, 0xc, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0xc, &(0x7f0000000100)=ANY=[@ANYBLOB="18020000feffffff0000000003000000850000004100000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f805ffffb702000008000006b703000003000000850000001700000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.730225062s ago: executing program 3 (id=2005): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="1800"/16], 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 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, 0x4}, 0x0, 0x10000, 0x8, 0x3, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={&(0x7f0000000380)=@hci={0x1f, 0x300, 0x31}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000040)="c2e512c476edbffe2d100000892f", 0x12}], 0x1}, 0x4000080) perf_event_open(&(0x7f0000000480)={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, 0x2, @perf_config_ext={0x3ff, 0xff}, 0x100c, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x3a) r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfb6}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x1b, 0x19, &(0x7f0000000980)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4ba19313, 0x0, 0x0, 0x0, 0xdb0b}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@printk={@lx, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x9}}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}}}, &(0x7f0000000a80)='syzkaller\x00', 0x9, 0x0, 0x0, 0x41000, 0x26, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000ac0)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000b00)={0x0, 0xc, 0x6823, 0x8001}, 0x10, 0xffffffffffffffff, r0, 0x8, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000b80)=[{0x3, 0x4, 0x0, 0x3}, {0x4, 0x3, 0x3, 0x1}, {0x0, 0x1, 0x2, 0x9}, {0x2, 0x2, 0x10, 0x8}, {0x5, 0x4, 0x5, 0x8}, {0x4, 0x1, 0x5, 0x1}, {0x4, 0x4, 0xc, 0x1}, {0x5, 0x3, 0x9, 0x4}], 0x10, 0x3}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f80)={r4, 0xe0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000cc0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, &(0x7f0000000d00)=[0x0, 0x0, 0x0], &(0x7f0000000d40)=[0x0], 0x0, 0x2d, &(0x7f0000000d80)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000dc0), &(0x7f0000000e00), 0x8, 0x80, 0x8, 0x8, &(0x7f0000000e40)}}, 0x10) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r3, 0x30, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe33, 0x0, 0x0, 0x0}, 0x40) r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000008c0)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000140)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x21}, 0x94) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000001100)={0x9, 0x0}, 0x8) r7 = socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa16ae, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={0x0, 0x2}, 0x90, 0xa4, 0x2, 0x5, 0xa1, 0x9b9b, 0x8, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000100000000000000", @ANYRES32, @ANYBLOB="0000000000000000b70300"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="07000000040000001800000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r7) r8 = socket$kcm(0x2, 0x0, 0x84) sendmsg$inet(r8, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000340)="90c8a0f1f41b8cbe780214e68bfe7adfe4334c5bd45d84498538fe351aea2eeb71c62020f761905ebb59d8160e5c56163353d5ab33e111843107e70300000045712714ebdb9c40e945", 0x49}], 0x1}, 0x8040) setsockopt$sock_attach_bpf(r8, 0x84, 0xb, &(0x7f0000000000), 0xe) close(r7) r9 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040)=r6, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000200)={r9, r5, 0x4, r3}, 0x10) sendmsg$kcm(r2, &(0x7f0000000440)={&(0x7f0000000800)=@in6={0xa, 0x4000, 0x0, @mcast2, 0x41}, 0x80, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x900}, 0x0) 2.640558894s ago: executing program 0 (id=2006): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0xfffffffeffffffff}, 0xc001, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) 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, 0x2, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) r1 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r1, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)}, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={0x0, 0x69, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000d00)=""/242, 0xf2}, {&(0x7f0000000380)=""/210, 0xd2}, {0x0}, {&(0x7f0000000f40)=""/213, 0xd5}, {&(0x7f0000002100)=""/4077, 0xfed}, {&(0x7f00000007c0)=""/211, 0xd3}, {&(0x7f0000000b00)=""/231, 0xe7}, {&(0x7f0000000480)=""/176, 0xb0}, {&(0x7f0000000c00)=""/208, 0xd0}], 0x9}, 0x40012100) recvmsg$kcm(r2, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x10002) perf_event_open(&(0x7f0000000040)={0x8, 0x80, 0x9, 0x2, 0x8, 0x7, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x28b6, 0x8, 0x9, 0x6, 0xffffffffffff4437, 0x145d, 0x1, 0x0, 0x9, 0x0, 0x102}, 0x0, 0x40000000001, 0xffffffffffffffff, 0x9) 2.639856424s ago: executing program 2 (id=2007): bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x0, 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="090000000400000006000000ff00000042"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000440), &(0x7f0000000080), 0x619, r0}, 0x38) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x891f, &(0x7f0000000080)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x18) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018210000", @ANYRES32=r2, @ANYBLOB="0000000002000000b705000008000000850000005e00000095"], &(0x7f0000000180)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) 2.262343862s ago: executing program 0 (id=2008): 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$MAP_CREATE(0x0, 0x0, 0x48) r1 = bpf$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$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}, 0x1090da, 0x0, 0x0, 0x0, 0x0, 0x4, 0x749}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0xb00, @mcast1}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=[{0x10, 0x29, 0x3}], 0x10}, 0xf7e5) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x10, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xa00}, 0x48) 2.087129756s ago: executing program 1 (id=2009): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="1900000004000000040000000c00000000000000", @ANYRES32, @ANYBLOB="00c4f100"/16, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x0, 0xfffffffffffffffe}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0}, 0x28) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x6, 0x4}, 0x0, 0x0, 0x80000001, 0x5, 0xd, 0xfffffffc, 0x0, 0x0, 0x3, 0x0, 0x1000000000007}, 0x0, 0x9, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="0f02000039000511d25a80648c63940d0324fc600b003540280009", 0x1b}], 0x1}, 0xe000) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r2 = getpid() r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000000b, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x78, 0x9}, 0x11efa, 0x4, 0x98, 0x0, 0x2, 0xfffff274, 0xfffc, 0x0, 0x0, 0x0, 0x20}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000e80)={0x5, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000e5020000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001cc0)="350400002f000511d25a80648c63d40d0424fe76e7ff34400c0006dd0100002037153e370c040180060410004500c999ee5dbfef762bde194f6310b33df514043ca263b8a66594bde0b54ec45b6a576503ef9cf190584d3808b5c2e5dd9e18754752b179fd91116e707d7fb3c98c7888393677dab64b8f5c91aa1f279e125d815bcfedc4787c9c0ebe44c8a26113b9223f0a0830c7712f7bb24ca0929113752eff0dec58cb14138b15973f1c792f4bd920159534990df6f31daa2b02d2659b4237fd73d624a9e12bedef3becc77c7eee414ef18c99232b28132ae2a57fad54f50d", 0xe1}, {&(0x7f0000000600)="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", 0x354}], 0x2}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetlb.1GB.usage_in_bytes\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f0000000100)=r6, 0x4) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x10) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x10000000}, 0x12cd) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xa7, 0x1, 0x0, 0x0, 0x0, 0x3b70, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x407fff, 0xb51}, 0x4582, 0x32, 0xfffffbff, 0x5, 0x0, 0x0, 0xfffa, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 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_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r8 = 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) r9 = 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(r8, 0x40042408, r9) r10 = openat$cgroup_int(r7, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r10, 0x0, 0x6) r11 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r11, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x30004001) setsockopt$sock_attach_bpf(r11, 0x6, 0xd, &(0x7f0000000000), 0x4) 2.086721476s ago: executing program 2 (id=2010): socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x3, 0x8, 0x2, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x109a42, 0x0) socket$kcm(0x11, 0x2, 0x0) r0 = socket$kcm(0x11, 0x200000000000002, 0x300) close(r0) socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x49, '\x00', 0x0, @fallback=0x6f75f392cc0e91bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394", 0xf}], 0x1}, 0x0) recvmsg$kcm(r1, 0x0, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030033000b35d25a806c8c6f94f90324fc60100005000a000200053582c137153e37000c0680050002000300", 0x33fe0}], 0x1}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005800000095"], 0x0}, 0xb2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) recvmsg(r4, &(0x7f0000000e80)={0x0, 0x0, 0x0}, 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_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe11, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000001cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x3e}, 0x48) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$kcm(0x2, 0x200000000000001, 0x0) 1.651997085s ago: executing program 0 (id=2011): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x5b38, 0x485c, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd3c0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x94) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd637f4b22667f2f00db5b686158bbcfe8875a65969ff57b00000000000000000000000000ac1414aa"], 0xfdef) syz_clone(0xae12e400, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b26, &(0x7f0000000000)={'wlan1\x00', @random="f8ff00400400"}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd63"], 0xcfa4) r2 = perf_event_open(&(0x7f0000000500)={0x4, 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) r3 = 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(r2, 0x40042408, r3) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x3, 0x8, 0x2, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r4 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r4, 0x29, 0x6, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="12000000060000000400000002"], 0x48) r6 = socket$kcm(0xa, 0x2, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r5}, &(0x7f0000000080)=0x1000000, &(0x7f0000000180)=r6}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x541b, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000005c0)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000580)=r3}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000980)={r0, 0xe0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000006c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0], 0x0, 0x40, &(0x7f0000000780)=[{}, {}], 0x10, 0x10, &(0x7f00000007c0), &(0x7f0000000800), 0x8, 0x58, 0x8, 0x8, &(0x7f0000000840)}}, 0x10) r9 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000009c0), 0x4) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000a00)={0x3, 0x4, 0x4, 0xa, 0x0, r7, 0x24bea3dd, '\x00', r8, r9, 0x4, 0x2, 0x5}, 0x50) 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_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x16, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x253, 0x10, &(0x7f0000000000), 0x19f}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040033, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 1.454316549s ago: executing program 3 (id=2012): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 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, 0xc}, 0x0, 0x10000, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0xffff}, 0x50) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x34}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000000000000731135000000000007000000000000008500000005000000af00000000"], 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002a80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x63, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000d40)=ANY=[@ANYBLOB="61128c000000000061134c0000000000bf2000000000000007000000080000002d0301000000000095000000000000007126ffffffb20000bf670000000000005601000000ff07ad67060000020000006a0200000ee60000bf250000000000003d350000000000006507000002000000070700004c0000001f75000000000000bf54000000000000160400000400f9ffad3001000000000084000000000000004500000001f0ffff95000000000000006e8ad524a56601a5585b7351ca1136aef2e9407e5c2501d11900db85604036883647b1fb3f1403b816f511c8c56e56e40b01005505f8a89dae4293b10f3631b25fc9f189084c7fddccff01361d355f6cce8ec2abcdf1bc9040daef2cfa2046e2091e269f4734ffa55eb2d4e8de20b38c8808b365b46bd54c68cd30139a8c3827a7dd6d6e2b5fea3906f8456b0000000000ff07efffffff0047018ae79db613d2aec070f718ab629b4975320dd7a7da532281fd22c7b835005bf52715396669836db6000000005b4f0591ee7c8cd263dd172b28d01c4d8d4fee81e3cdd5daf2cdad3d1a74a2f078aa6402483856a6e494408d0b33047f06aec2cc590df28efc7dbec6857db922195a271af103f03e1155197e067b2ebf4e2dae060959c9639564f000fc3cdd05a1575c91cf5ba8b2db403681ee48f5287123a0d246c0c4c00fe979dbc09ed4db22d7172adc6ae8faa5f9ad188e07000000000000008d88a0b4684559d46cae41db1b914e93f1f8000000000000000000e33de432e488ad0e724c2d14a1e770e116984a5700afb8a1f3d47277ef0e33e7e00ec5f74e10937ba0e321346977b7d1b18013f509675b5b0f352e30dffda780e95c301f4fc7d5a76475ace6b128b02bfd71023daffdf748a6bd356fcba6ec96373d1101000736ac0bbcb5f4836bddfe8bf46308000000ade9e59fcf271bb98bd0b8b5216b858b414c31682f9f3db2e4d8e5898e445fe55ac56c0d642986f8bbc7340bc6393f774318c9fc9b05788de2c6e601b50777e8dff581de1d5ae3d801ead7eba31126e2172fa1eadf5f3bec81004d00000000c8e4692e051c731f9ac766b7fd66278d40f0760f23e8c7d1f47cd8e02504e85e152955ad8acd989c0b2eea71414f533f5685c3904bfe1d0011ffc1ba5398f3d6812467c1a4186edd036f15bf847c50f79e1a0ad3d2b5080ecb0148e2b86177869884ae62420c9f1b534e969fce97ffff070000000000dbbfe0ed7c5853a665c0805752dca0e571d75cac5a5d8e4f6e05055b6dec5a9a5696f053a92d81fd9e5f2b9dbbe24f38e745b5a95d45003d0600e413dc623f3e6b096c8b0ad7438c6631388892c55b0671140afbfb83bba415f729fea4c8a8a86189dceedad84cdd17c46bdd847a1f4b0facd3744f5bbb06abb319204fca4bcd4297fe7b4cee75abf43e14fe861224799c0f12702964fc890a176fdafa2c9387280b5693c000c0304cece48642649375dae0b7979b229f708a97349e96e783af9a23cd3980a2c29d3d62875e5319cd51bdd224878a0b25edf0e83c930633bd9a0c3e28f359608ea326c77a1aa17318f392a0ec6c188916f452533d4327feccfd68ec8278a90252693fb133c4615801077e1d75420017c03990b855fe481a20b4919bb11c6d737b6545ef140a0fc339bb53953662f1454f9852e7c4e17eb8668f076c659f56d6c7f97a96d6cdf45cfe88b30c170000000001000000effbf33bd1becb0de0a080931f137967de563c29d81aacb3d48226a4e4b6670900000000000000fa68bff3693afc44db223f2be09295e4a8da03d23b48bb38b31a14ffcddd92c38f6b6d86a0e5ed47a82bad5d2a6dce4c4d353261260c9d7a6bd9f2c872c4172a3d2ac80dfb718cc159e6423065624f130000000000000000000000000000000000000000002a37163e8d7ef2f3c58d045f0700000094029acbe333aebd10f2118fbfeda3fa5500d52cd5241588d2b68a332edfef6d701c8936a25d68b841f982511392cc0d3a78616f8ce0f2877d099258bf85866d0ee7f803fa50fd41ef62b028d12028a7b497d92f544523290f520b0d"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0x58, &(0x7f0000000540)}, 0x10) r2 = socket$kcm(0xa, 0x2, 0x73) sendmsg$kcm(r2, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0xa, 0x4e1b, 0x3ff, @loopback={0xff00000000000000}, 0x5}, 0x80, 0x0}, 0x4c810) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x0, 0x0, &(0x7f0000000400)='syzkaller\x00', 0xbe50, 0xcf, &(0x7f00000005c0)=""/207, 0x41100, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000700)={0x0, 0xd, 0xfff, 0x5}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x75d}, 0x94) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x15, 0x5, 0x0) setsockopt$sock_attach_bpf(r3, 0x114, 0x1d, 0x0, 0xfea5) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1a, 0x0, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x7, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, 0x19, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x4a6}, 0x94) 1.089406207s ago: executing program 1 (id=2013): r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x8, 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, 0x0, 0x9e4, 0x5, 0x8, 0x20005, 0xfffd, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x71, &(0x7f0000000000), 0x8) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 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, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000ffffffe9"], 0x50) recvmsg$unix(r3, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r5 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r5, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x3e, &(0x7f0000000100)=r6, 0x4) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b26, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0xa, 0x1, 0x106) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='memory.stat\x00') socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="130300005400915509"], 0xfe33) sendmsg$inet(r7, &(0x7f0000000f80)={0x0, 0xff61, &(0x7f0000000140), 0x1}, 0x8000) sendmsg$kcm(r1, &(0x7f0000000900)={&(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000380)="2e6bc433210ddcc8e1375e17b257094e357ef2ca452b67dfc0f7dab65518853ce291ff8433749053b0fc923d51ae9d9d84909998842dd2b626b1562602ddbc291ae0ad00fb216685d77249a00f7e401f4da9e01c8121d97d73a218323374d0821286f978fb39609f0dd20268aff6bff5c08b83be70989d2d27d771638a88aa0c36f976b4d84f074fbe9db8a3a58e6704ab60c30c7a6d29029a17aea116f06edc81ead49016cb76833c1d815b466b7ec8949bcffcad0a88ccdbf9061f4a9e714f72def62b8fb427936167e12a3853eb0622934fbec38884457c93f1a7", 0xdc}, {&(0x7f00000002c0)="d26940e8d66b1dbec5deb44363b89b993355a3447347d54caa946b8e7d404a93a54e5ed5e8c560cf4cd2b813e05abc3a4294f61082a8d7332315f50359c4aa7b403777ad7ce06e6961a1d37b6396bd95f7375e9328059f46be5a4aedfd0568", 0x5f}, {&(0x7f0000000580)="d306b37c0e3468a9f0df50c1b3e6d4c8aafac2bf6115642a1b8b9daa8652e809322f904aa6a3894c606ab8f395cee04ffff012b61a2bba23f00a0347bd2e3a404127e5f1321d98573a80524741abc87fa4b255145131f0df8f2810354cd3c81736ada2fc341e8215420672ddf095364a3a0fce61fba5b26e5a191c01b8ef92a09c3d2e6388b41321922834a7aa75cdc49d6d0425d05edef5f9c1d6bea7675db2de8d388446fd4d1b953e355f1f2301d8f3cec6343a7416384293b7b4a21106bbe1062c39d40b168ead9d62d8733bd4d1c68ba4308b51eb7842f787e3ae94893bf328b5df0440f0d1fa5ac007b486254637bdc5b7", 0xf4}, {&(0x7f0000000940)="a43fe6a06fe19f8ce135cba9ac48d69e2178d2fb09ef0475e79b13ff4c4e3751f43b5f37b82b3100ae2609d88e18b89c7664d7897da64ac835a4954ae324040ac8617096409ae2496977f107c8461225493d3c07655edb197b92eee947a1c82d1cebc2f1a325f8d31a6b31f0558378f3b8d2be6e2ca7a889173a16f2a4b2051b5710a1a4095fac6c21bdaa6a9fd13298b70a7a8e3ad68a28513443dab981c9a79cfe2a1e7c505f9a1ee324cfd1667015", 0xb0}], 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="0801000000000000000000000104000075af4b631fca7f61378dddb5dc22f6d9221da545195a9f2ad8663ffbcb7ebe3960c74972d68050419f260f79cad4f88f9d62dabb391e8ed4774f2365fc48682d6d4b357b2df1f790a1b3fde4817ff1cde4bae4caf53abd8445cb546962a5dd52e5daedbab75aab069fb4e8d25be98a6f658b8b902af147a7c0bde36d9ba2d423c5f03f38afc2fd5435ff3e264f16f8201da8e5b22c01b599b6db0a8b700cfe2e0680169d1da9bd3740ae96a4dcd8b009155326f15a2ba40f62c472a740f899d2291d8c926f5867697e1ada5e5fddcc5857861239bbfde0fbc3754c9b621a52d95d663e15102b88a74c7b89270078000000000000008100000001000000af95108494877151deb72852eb8c3e006e26c2c7f22f451b715bb54e22e04402b6d0fcd4fb5e9e9782bcd7eb736f5bd16f36f2059b20741ed5d239be93a69c8a1e41f388dd98f547a9b524501e8762cd40a0b7ec44f96e10443a81d07f065bfc6400000000000000500000000000000088000000020000004350a3c244ea24e7439cb176506b912373596af817b146d7ee1619d5fd7da13771bbbca2f192c07e94e4c717c6a9b4f90bb99378199237cb49fba29add368300"/464], 0x1d0}, 0x4000000) r8 = socket$kcm(0x2, 0x200000000000001, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) sendmsg$inet(r8, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10, 0x0}, 0x3000c085) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000240)={r10, r9}, 0xc) setsockopt$sock_attach_bpf(r8, 0x1, 0x3e, &(0x7f0000000100)=r10, 0x4) socket$kcm(0x2, 0x3, 0x2) 1.043537008s ago: executing program 2 (id=2014): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0x3ffffffe}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @generic={0xc4, 0x8}, @initr0, @exit, @exit={0x95, 0x0, 0x0, 0x6c000000}]}, &(0x7f00000001c0)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) 913.956831ms ago: executing program 3 (id=2015): r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r0, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty=0xf5ff}, 0x10, &(0x7f0000001080)=[{&(0x7f0000000040)}, {&(0x7f00000011c0)="9d7fcf3efc6316a6a555ba8b4726d7ccaf8a060000009cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71ad21b965f615b31105d60a4b16fa2fa1371850a1be85ffcad45b49422b2121d709014f49cf6bd1d18acc4c19e4356669a2ac3e05d5cdc6f0f485c1eb52ea8faf7e83a1468b6a491e71ae3d03cd9677e72413954feae71b5775a6e3e9fa9db9e1ed56", 0x95}], 0x2, &(0x7f00000010c0)=[@ip_tos_u8={{0x11}}], 0x18}, 0xfffc) r1 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x2, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x900}, 0x63) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x8, 0x4}, 0x24, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x800000, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$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$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000000c0)=ANY=[], 0x50) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_queued\x00', 0x26e1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x101a0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b04, 0x0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r4, 0x0, 0xfdef) socketpair(0x1, 0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={@fallback, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000180), 0x0) 802.062463ms ago: executing program 2 (id=2016): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, @perf_config_ext={0xfffffffffffffffc, 0xfffffffeffffffff}, 0xc001, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x2, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) r1 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r1, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)}, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={0x0, 0x69, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000d00)=""/242, 0xf2}, {&(0x7f0000000380)=""/210, 0xd2}, {0x0}, {&(0x7f0000000f40)=""/213, 0xd5}, {&(0x7f0000002100)=""/4077, 0xfed}, {&(0x7f00000007c0)=""/211, 0xd3}, {&(0x7f0000000b00)=""/231, 0xe7}, {&(0x7f0000000480)=""/176, 0xb0}, {&(0x7f0000000c00)=""/208, 0xd0}], 0x9}, 0x40012100) recvmsg$kcm(r2, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x10002) perf_event_open(&(0x7f0000000040)={0x8, 0x80, 0x9, 0x2, 0x8, 0x7, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x28b6, 0x8, 0x9, 0x6, 0xffffffffffff4437, 0x145d, 0x1, 0x0, 0x9, 0x0, 0x102}, 0x0, 0x40000000001, 0xffffffffffffffff, 0x9) 292.933534ms ago: executing program 3 (id=2017): bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x0, 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="090000000400000006000000ff00000042"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000440), &(0x7f0000000080), 0x619, r0}, 0x38) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x891f, &(0x7f0000000080)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)=@generic={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x18) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018210000", @ANYRES32=r2, @ANYBLOB="0000000002000000b705000008000000850000005e00000095"], &(0x7f0000000180)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) 291.632604ms ago: executing program 2 (id=2025): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, @perf_config_ext={0xfffffffffffffffc, 0xfffffffeffffffff}, 0xc001, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x2, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) r1 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r1, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={0x0, 0x69, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000d00)=""/242, 0xf2}, {&(0x7f0000000380)=""/210, 0xd2}, {0x0}, {&(0x7f0000000f40)=""/213, 0xd5}, {&(0x7f0000002100)=""/4077, 0xfed}, {&(0x7f00000007c0)=""/211, 0xd3}, {&(0x7f0000000b00)=""/231, 0xe7}, {&(0x7f0000000480)=""/176, 0xb0}, {&(0x7f0000000c00)=""/208, 0xd0}], 0x9}, 0x40012100) recvmsg$kcm(r2, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x10002) perf_event_open(&(0x7f0000000040)={0x8, 0x80, 0x9, 0x2, 0x8, 0x7, 0x0, 0x6, 0x0, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x28b6, 0x8, 0x9, 0x6, 0xffffffffffff4437, 0x145d, 0x1, 0x0, 0x9, 0x0, 0x102}, 0x0, 0x40000000001, 0xffffffffffffffff, 0x9) 185.859366ms ago: executing program 0 (id=2018): socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x3, 0x8, 0x2, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x109a42, 0x0) r2 = socket$kcm(0x11, 0x2, 0x0) r3 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r3, 0x107, 0x12, &(0x7f00000000c0)=r2, 0x8) close(r3) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x20004800) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r0) close(r1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x18) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={@ifindex, 0x9, 0x1, 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000540)=@bpf_ext={0x1c, 0x11, &(0x7f0000000240)=@raw=[@jmp={0x5, 0x1, 0x5, 0x3, 0x9, 0x0, 0x4}, @alu={0x4, 0x1, 0x4, 0x6, 0xb, 0x6, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7fffffff}, @map_idx={0x18, 0x6, 0x5, 0x0, 0x4}, @map_idx_val={0x18, 0xa, 0x6, 0x0, 0xc, 0x0, 0x0, 0x0, 0x60000}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, 0x1}}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x2}, @map_fd, @call={0x85, 0x0, 0x0, 0x2e}], &(0x7f0000000300)='GPL\x00', 0x9, 0x8e, &(0x7f0000000780)=""/142, 0x41000, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000440)={0x3, 0x9, 0x3, 0x40}, 0x10, 0xe331, 0xffffffffffffffff, 0x2, &(0x7f0000000480)=[0x1], &(0x7f00000004c0)=[{0x5, 0x2, 0xc, 0x1}, {0x5, 0x2, 0xa, 0x8}], 0x10, 0x2}, 0x94) 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, 0xc070, 0x0, 0x0, 0x0, 0x0, 0x12}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000005, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x11540}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x9, 0x1, 0x7fe2, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x9, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r5}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xfffffffe}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r6) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/ipc\x00') r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="d8000000180081054e81f783db4cb9040a1d080006007c03e8fc55a10a0015000600142603600e120800060000000401a80009002000000001000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbaceac3c2fb14c2ee5a7cef4090000001fb71b14d6d930dfe1d9d322fe7c9f8775820d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad9e3bb9ad809d5e1cace0d81ed0bffece0b42a9ecbee5de6ccd4e1ffffffffc1c9b6278754ca397c388b0dd6e4edef3d9300"/216, 0xd8}], 0x1}, 0x4000040) r8 = socket$kcm(0x11, 0x2, 0x0) r9 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r9, 0x107, 0x12, &(0x7f00000000c0)=r8, 0x8) 39.805009ms ago: executing program 1 (id=2019): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x6, 0xe, &(0x7f0000000300)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffff8, 0x10, &(0x7f00000000c0)={0x0, 0x14000000}, 0xffffffffffffffc2}, 0x48) 0s ago: executing program 2 (id=2020): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x275a, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x49, &(0x7f0000000180)=r2, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000c40)={r0, 0x58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$sock(r2, &(0x7f0000001680)={&(0x7f0000000c80)=@ll={0x11, 0x7, r3, 0x1, 0xef, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000d00)="49ca7e04c1d88744543e218c8e1e28653606e109d2d84e0e1253e183156cbb393799f9470e4b0b0874e2abc8bad0c2b081dba035612487b63d35fbfe22be5ad06147ea662f99583cd7518844d2dda6ff477b5ca8f708a1d1dd46437d342abcd1c76a1ef0313411d9d6409d3fe83eb4fee6ef7d1bab97a856db4bc69184d1017046363f4ac3987c8921", 0x89}, {&(0x7f0000000dc0)="44a639672791e97b42d08096ce5609032f995e2690404dd1acd1187f01c54df4afea69f415a1c7d2dcc867d0de16d1b5a4666a6a52d34a2cb091790c2df6b3c648e613c8163a1ea7953b2c74549197b3c53bd3ddc76577272842c93990c75d02", 0x60}, {&(0x7f00000015c0)="2c3655b2a374c54fe1eaceda38c4eabbf55eec2f46a1649004c4df9a8cf8eeb24654e24bb9ad4e83f307f6567404402b57845d11c9ae7d9ba8bd1e40e8e4e62576de5b0590832e6f29daf28f0bd4f5fad42f30bfe0567bbb9cd3db938fe03ab37a1f799558ca73881956be896447857d5aeeb193", 0x74}], 0x3}, 0x4000) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="d8000000180081054e81f783db4cb9040a1d080006007c03e8fc55a10a0015000600142603600e120800060000000401a80009002000000001000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbaceac3c2fb14c2ee5a7cef4090000001fb71b14d6d930dfe1d9d322fe7c9f8775820d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad9e3bb9ad809d5e1cace0d81ed0bffece0b42a9ecbee5de6ccd4e1ffffffffc1c9b6278754ca397c388b0dd6e4edef3d9300"/216, 0xd8}], 0x1}, 0x4000040) r5 = socket$kcm(0x2, 0x2, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x57}, 0x48) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x13, 0x3, &(0x7f0000000000)=@framed={{0x4e, 0xa, 0xa, 0x0, 0x0, 0x71, 0x10, 0x88}}, &(0x7f0000000480)='syzkaller\x00'}, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f0000000180)=r6, 0x4) setsockopt$sock_attach_bpf(r8, 0x1, 0x1b, &(0x7f0000000540), 0x4) setsockopt$sock_attach_bpf(r5, 0x11, 0x68, &(0x7f0000000640), 0x4) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r10 = socket$kcm(0x29, 0x7, 0x0) r11 = getpid() r12 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000000b, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x76, 0x9}, 0x11efa, 0x4, 0x98, 0x0, 0x2, 0xfffff274, 0xfffc, 0x0, 0x0, 0x0, 0x20}, r11, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r13 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x5, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000e5020000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r12, 0x40042408, r13) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000940)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000780), &(0x7f0000000900)=r7}, 0x20) r15 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000009c0)={0x6, 0x0, &(0x7f0000000c00), &(0x7f00000002c0)='syzkaller\x00', 0x200, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000006c0)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xf, 0x2, 0x401}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000740)=[r9], 0x0, 0x10, 0x84a3}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000b80)={@fallback=r4, 0x2b, 0x1, 0xf5, &(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, &(0x7f0000000ac0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000b00)=[0x0], &(0x7f0000000b40)=[0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000700)={@map=r14, r6, 0x29, 0x0, r15, @void, @value=r15, @void, @void, r16}, 0x20) r17 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x1c, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018"], 0x0, 0x4}, 0x94) sendmsg$inet(r17, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000007000000890704e068000000110000000000000000dbc790ad000000fc000000000000001400000000000000000000000100000004000000000000001c000000000000000000000008"], 0x68}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000040)={r10}) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xd, 0x1c, &(0x7f0000000400)=ANY=[@ANYBLOB="18080000007fa1c804d05208a4057847a9786c006e3f600bfaf34c3cdde81facb0b0ab1afe65e027dc924fab89669c6e28b48570d519eb2a189ccdd3701977b2a6d6070d8414c5630001bcf9b597bc1609bc0bbf05e357414faf9bf255d7a8d2311e08fed95f6fbeab18af4f483d73df2e7e9d20d12ee4eedd2007c0260195bd44eadc82c756f5077e1c224e64e974b925e53f56743f4c7c206d16bec9660c0741e170e8fa2be47280681fe5b6c44f7e913317098112018e6615c8703f645336f496880dd76dcdceea818757160fdbc97c9a370960299a3b8defb9a19cdbd46b21c1e477354df3029188ffcf1dc287e571c8b356ea27", @ANYRES32=r9, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bca900000000000035090100000000009500000000000000b7020000000000007b2af8ff00000000b509000000000000c38af8fff1000000bf8600000000000007080000f8ffffffbfa400000000000007040000f0ffffffc70200000800000018220000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7050000080000004608f0ff76000000bf9800000000000056080000000000008500000007000000b7000000000000009500000000000000"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) kernel console output (not intermixed with test programs): a/0x20 [ 163.770856][ T6816] ? show_regs_print_info+0x20/0x20 [ 163.776110][ T6816] ? load_image+0x420/0x420 [ 163.780681][ T6816] should_fail_ex+0x394/0x4c0 [ 163.785411][ T6816] should_failslab+0x9/0x20 [ 163.789966][ T6816] slab_pre_alloc_hook+0x59/0x300 [ 163.795059][ T6816] ? bpf_prog_test_run_flow_dissector+0x259/0x640 [ 163.801523][ T6816] ? bpf_prog_test_run_flow_dissector+0x259/0x640 [ 163.808001][ T6816] __kmem_cache_alloc_node+0x53/0x250 [ 163.813440][ T6816] ? bpf_prog_test_run_flow_dissector+0x259/0x640 [ 163.819912][ T6816] __kmalloc+0xa7/0x240 [ 163.824123][ T6816] bpf_prog_test_run_flow_dissector+0x259/0x640 [ 163.830412][ T6816] ? xdp_convert_buff_to_md+0x200/0x200 [ 163.836085][ T6816] ? __fget_files+0x28/0x460 [ 163.840728][ T6816] ? __fget_files+0x3fc/0x460 [ 163.845475][ T6816] ? xdp_convert_buff_to_md+0x200/0x200 [ 163.851063][ T6816] bpf_prog_test_run+0x31f/0x390 [ 163.856038][ T6816] __sys_bpf+0x49d/0x890 [ 163.860314][ T6816] ? bpf_link_show_fdinfo+0x390/0x390 [ 163.865724][ T6816] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 163.871919][ T6816] __x64_sys_bpf+0x7c/0x90 [ 163.876365][ T6816] do_syscall_64+0x55/0xb0 [ 163.880816][ T6816] ? clear_bhb_loop+0x40/0x90 [ 163.885514][ T6816] ? clear_bhb_loop+0x40/0x90 [ 163.890213][ T6816] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 163.896137][ T6816] RIP: 0033:0x7f8865f9de59 [ 163.900574][ T6816] 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 [ 163.920203][ T6816] RSP: 002b:00007f8866eed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 163.928646][ T6816] RAX: ffffffffffffffda RBX: 00007f8866225fa0 RCX: 00007f8865f9de59 [ 163.936660][ T6816] RDX: 0000000000000050 RSI: 0000200000000180 RDI: 000000000000000a [ 163.944663][ T6816] RBP: 00007f8866eed090 R08: 0000000000000000 R09: 0000000000000000 [ 163.952672][ T6816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 163.960672][ T6816] R13: 00007f8866226038 R14: 00007f8866225fa0 R15: 00007ffff4899488 [ 163.968689][ T6816] [ 165.677764][ T6838] FAULT_INJECTION: forcing a failure. [ 165.677764][ T6838] name failslab, interval 1, probability 0, space 0, times 0 [ 165.704767][ T6838] CPU: 1 PID: 6838 Comm: syz.0.344 Not tainted syzkaller #0 [ 165.712146][ T6838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 165.722249][ T6838] Call Trace: [ 165.725569][ T6838] [ 165.728552][ T6838] dump_stack_lvl+0x18c/0x250 [ 165.733289][ T6838] ? show_regs_print_info+0x20/0x20 [ 165.738545][ T6838] ? load_image+0x420/0x420 [ 165.743110][ T6838] ? __might_sleep+0xe0/0xe0 [ 165.747767][ T6838] ? __lock_acquire+0x7d80/0x7d80 [ 165.752836][ T6838] ? tcp_current_mss+0x6e0/0x6e0 [ 165.757825][ T6838] should_fail_ex+0x394/0x4c0 [ 165.762564][ T6838] should_failslab+0x9/0x20 [ 165.767122][ T6838] slab_pre_alloc_hook+0x59/0x300 [ 165.772202][ T6838] kmem_cache_alloc_node+0x5e/0x310 [ 165.777437][ T6838] ? __alloc_skb+0x103/0x2c0 [ 165.782063][ T6838] __alloc_skb+0x103/0x2c0 [ 165.786540][ T6838] tcp_stream_alloc_skb+0x3d/0x330 [ 165.791702][ T6838] tcp_sendmsg_locked+0xcf0/0x4ab0 [ 165.796853][ T6838] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 165.803495][ T6838] ? mark_lock+0x94/0x320 [ 165.807864][ T6838] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 165.813893][ T6838] ? tcp_set_state+0x6c0/0x6c0 [ 165.818706][ T6838] tcp_sendmsg+0x2f/0x50 [ 165.822997][ T6838] ? inet_send_prepare+0x250/0x250 [ 165.828159][ T6838] ____sys_sendmsg+0x61b/0x980 [ 165.832975][ T6838] ? __asan_memset+0x22/0x40 [ 165.837639][ T6838] ? __sys_sendmsg_sock+0x30/0x30 [ 165.842693][ T6838] ? __import_iovec+0x5f2/0x850 [ 165.847581][ T6838] ? import_iovec+0x73/0xa0 [ 165.852164][ T6838] ___sys_sendmsg+0x2a6/0x360 [ 165.856889][ T6838] ? get_pid_task+0x20/0x1e0 [ 165.861508][ T6838] ? __sys_sendmsg+0x2b0/0x2b0 [ 165.866336][ T6838] ? __lock_acquire+0x7d80/0x7d80 [ 165.871404][ T6838] __se_sys_sendmsg+0x1d0/0x2c0 [ 165.876314][ T6838] ? perf_trace_preemptirq_template+0x269/0x330 [ 165.882609][ T6838] ? __x64_sys_sendmsg+0x80/0x80 [ 165.887603][ T6838] ? lockdep_hardirqs_on+0x98/0x150 [ 165.892836][ T6838] do_syscall_64+0x55/0xb0 [ 165.897284][ T6838] ? clear_bhb_loop+0x40/0x90 [ 165.901978][ T6838] ? clear_bhb_loop+0x40/0x90 [ 165.906677][ T6838] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 165.912602][ T6838] RIP: 0033:0x7f8865f9de59 [ 165.917049][ T6838] 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 [ 165.936680][ T6838] RSP: 002b:00007f8866eed028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 165.945115][ T6838] RAX: ffffffffffffffda RBX: 00007f8866225fa0 RCX: 00007f8865f9de59 [ 165.953110][ T6838] RDX: 00000000000052cc RSI: 0000200000000040 RDI: 0000000000000007 [ 165.961105][ T6838] RBP: 00007f8866eed090 R08: 0000000000000000 R09: 0000000000000000 [ 165.969129][ T6838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 165.977122][ T6838] R13: 00007f8866226038 R14: 00007f8866225fa0 R15: 00007ffff4899488 [ 165.985130][ T6838] [ 167.517523][ T6862] FAULT_INJECTION: forcing a failure. [ 167.517523][ T6862] name failslab, interval 1, probability 0, space 0, times 0 [ 167.553860][ T6862] CPU: 0 PID: 6862 Comm: syz.0.353 Not tainted syzkaller #0 [ 167.561244][ T6862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 167.571341][ T6862] Call Trace: [ 167.574662][ T6862] [ 167.577624][ T6862] dump_stack_lvl+0x18c/0x250 [ 167.582355][ T6862] ? show_regs_print_info+0x20/0x20 [ 167.587605][ T6862] ? load_image+0x420/0x420 [ 167.592170][ T6862] ? __lock_acquire+0x7d80/0x7d80 [ 167.597246][ T6862] should_fail_ex+0x394/0x4c0 [ 167.601973][ T6862] should_failslab+0x9/0x20 [ 167.606524][ T6862] slab_pre_alloc_hook+0x59/0x300 [ 167.611616][ T6862] ? bpf_test_init+0x9f/0x140 [ 167.616344][ T6862] ? bpf_test_init+0x9f/0x140 [ 167.621069][ T6862] __kmem_cache_alloc_node+0x53/0x250 [ 167.626501][ T6862] ? bpf_test_init+0x9f/0x140 [ 167.631226][ T6862] __kmalloc+0xa7/0x240 [ 167.635442][ T6862] bpf_test_init+0x9f/0x140 [ 167.640023][ T6862] bpf_prog_test_run_xdp+0x4cd/0x1140 [ 167.645435][ T6862] ? __lock_acquire+0x7d80/0x7d80 [ 167.650510][ T6862] ? lock_chain_count+0x20/0x20 [ 167.655422][ T6862] ? dev_put+0x80/0x80 [ 167.659555][ T6862] ? dev_put+0x80/0x80 [ 167.663672][ T6862] bpf_prog_test_run+0x31f/0x390 [ 167.668656][ T6862] __sys_bpf+0x49d/0x890 [ 167.672951][ T6862] ? bpf_link_show_fdinfo+0x390/0x390 [ 167.678376][ T6862] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 167.684598][ T6862] __x64_sys_bpf+0x7c/0x90 [ 167.689056][ T6862] do_syscall_64+0x55/0xb0 [ 167.693529][ T6862] ? clear_bhb_loop+0x40/0x90 [ 167.698247][ T6862] ? clear_bhb_loop+0x40/0x90 [ 167.702964][ T6862] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 167.708912][ T6862] RIP: 0033:0x7f8865f9de59 [ 167.713381][ T6862] 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 [ 167.733044][ T6862] RSP: 002b:00007f8866eed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 167.741505][ T6862] RAX: ffffffffffffffda RBX: 00007f8866225fa0 RCX: 00007f8865f9de59 [ 167.749521][ T6862] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 167.757588][ T6862] RBP: 00007f8866eed090 R08: 0000000000000000 R09: 0000000000000000 [ 167.765612][ T6862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 167.773622][ T6862] R13: 00007f8866226038 R14: 00007f8866225fa0 R15: 00007ffff4899488 [ 167.781642][ T6862] [ 170.809231][ T6919] FAULT_INJECTION: forcing a failure. [ 170.809231][ T6919] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.828524][ T6919] CPU: 0 PID: 6919 Comm: syz.3.374 Not tainted syzkaller #0 [ 170.835897][ T6919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 170.845990][ T6919] Call Trace: [ 170.849288][ T6919] [ 170.852239][ T6919] dump_stack_lvl+0x18c/0x250 [ 170.856961][ T6919] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 170.863158][ T6919] ? show_regs_print_info+0x20/0x20 [ 170.868389][ T6919] ? load_image+0x420/0x420 [ 170.872937][ T6919] should_fail_ex+0x394/0x4c0 [ 170.877656][ T6919] _copy_from_user+0x2f/0xe0 [ 170.882269][ T6919] bpf_prog_test_run_flow_dissector+0x281/0x640 [ 170.888539][ T6919] ? xdp_convert_buff_to_md+0x200/0x200 [ 170.894118][ T6919] ? __fget_files+0x28/0x460 [ 170.898742][ T6919] ? __fget_files+0x3fc/0x460 [ 170.903455][ T6919] ? xdp_convert_buff_to_md+0x200/0x200 [ 170.909031][ T6919] bpf_prog_test_run+0x31f/0x390 [ 170.914000][ T6919] __sys_bpf+0x49d/0x890 [ 170.918275][ T6919] ? bpf_link_show_fdinfo+0x390/0x390 [ 170.923684][ T6919] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 170.929880][ T6919] __x64_sys_bpf+0x7c/0x90 [ 170.934330][ T6919] do_syscall_64+0x55/0xb0 [ 170.938778][ T6919] ? clear_bhb_loop+0x40/0x90 [ 170.943473][ T6919] ? clear_bhb_loop+0x40/0x90 [ 170.948202][ T6919] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 170.954141][ T6919] RIP: 0033:0x7f3dc1b9de59 [ 170.958586][ T6919] 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 [ 170.978269][ T6919] RSP: 002b:00007f3dc2b3b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 170.986710][ T6919] RAX: ffffffffffffffda RBX: 00007f3dc1e25fa0 RCX: 00007f3dc1b9de59 [ 170.994708][ T6919] RDX: 0000000000000050 RSI: 0000200000000180 RDI: 000000000000000a [ 171.002712][ T6919] RBP: 00007f3dc2b3b090 R08: 0000000000000000 R09: 0000000000000000 [ 171.010710][ T6919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 171.018701][ T6919] R13: 00007f3dc1e26038 R14: 00007f3dc1e25fa0 R15: 00007ffe5e1207d8 [ 171.026713][ T6919] [ 172.854339][ T6951] netlink: 'syz.3.383': attribute type 21 has an invalid length. [ 172.862170][ T6951] netlink: 128 bytes leftover after parsing attributes in process `syz.3.383'. [ 172.877661][ T6951] netlink: 'syz.3.383': attribute type 5 has an invalid length. [ 172.892914][ T6951] netlink: 3 bytes leftover after parsing attributes in process `syz.3.383'. [ 173.039795][ T6960] netlink: 'syz.0.386': attribute type 21 has an invalid length. [ 173.089992][ T6960] netlink: 132 bytes leftover after parsing attributes in process `syz.0.386'. [ 173.177869][ T6960] netlink: 60 bytes leftover after parsing attributes in process `syz.0.386'. [ 173.494167][ T6969] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 173.844587][ T6983] syzkaller0: entered promiscuous mode [ 173.851015][ T6983] syzkaller0: entered allmulticast mode [ 174.678082][ T6993] syz.1.396 uses obsolete (PF_INET,SOCK_PACKET) [ 175.056826][ T7002] FAULT_INJECTION: forcing a failure. [ 175.056826][ T7002] name failslab, interval 1, probability 0, space 0, times 0 [ 175.082864][ T7002] CPU: 0 PID: 7002 Comm: syz.3.397 Not tainted syzkaller #0 [ 175.090273][ T7002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 175.100383][ T7002] Call Trace: [ 175.103716][ T7002] [ 175.106694][ T7002] dump_stack_lvl+0x18c/0x250 [ 175.111439][ T7002] ? show_regs_print_info+0x20/0x20 [ 175.116696][ T7002] ? load_image+0x420/0x420 [ 175.121282][ T7002] ? __might_sleep+0xe0/0xe0 [ 175.125951][ T7002] ? __lock_acquire+0x7d80/0x7d80 [ 175.131026][ T7002] ? tcp_current_mss+0x6e0/0x6e0 [ 175.136018][ T7002] should_fail_ex+0x394/0x4c0 [ 175.140747][ T7002] should_failslab+0x9/0x20 [ 175.145307][ T7002] slab_pre_alloc_hook+0x59/0x300 [ 175.150388][ T7002] kmem_cache_alloc_node+0x5e/0x310 [ 175.155649][ T7002] ? __alloc_skb+0x103/0x2c0 [ 175.160311][ T7002] __alloc_skb+0x103/0x2c0 [ 175.164826][ T7002] tcp_stream_alloc_skb+0x3d/0x330 [ 175.170021][ T7002] tcp_sendmsg_locked+0xcf0/0x4ab0 [ 175.175215][ T7002] ? mark_lock+0x94/0x320 [ 175.179600][ T7002] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 175.185650][ T7002] ? tcp_set_state+0x6c0/0x6c0 [ 175.190493][ T7002] tcp_sendmsg+0x2f/0x50 [ 175.194786][ T7002] ? inet_send_prepare+0x250/0x250 [ 175.199952][ T7002] ____sys_sendmsg+0x61b/0x980 [ 175.204800][ T7002] ? __asan_memset+0x22/0x40 [ 175.209453][ T7002] ? __sys_sendmsg_sock+0x30/0x30 [ 175.214541][ T7002] ? __import_iovec+0x5f2/0x850 [ 175.219458][ T7002] ? import_iovec+0x73/0xa0 [ 175.224026][ T7002] ___sys_sendmsg+0x2a6/0x360 [ 175.228766][ T7002] ? __sys_sendmsg+0x2b0/0x2b0 [ 175.233638][ T7002] __se_sys_sendmsg+0x1d0/0x2c0 [ 175.238555][ T7002] ? __x64_sys_sendmsg+0x80/0x80 [ 175.243574][ T7002] do_syscall_64+0x55/0xb0 [ 175.248047][ T7002] ? clear_bhb_loop+0x40/0x90 [ 175.252770][ T7002] ? clear_bhb_loop+0x40/0x90 [ 175.257497][ T7002] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 175.263446][ T7002] RIP: 0033:0x7f3dc1b9de59 [ 175.267903][ T7002] 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 [ 175.287556][ T7002] RSP: 002b:00007f3dc2b3b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 175.296017][ T7002] RAX: ffffffffffffffda RBX: 00007f3dc1e25fa0 RCX: 00007f3dc1b9de59 [ 175.304051][ T7002] RDX: 00000000000052cc RSI: 0000200000000040 RDI: 0000000000000005 [ 175.312073][ T7002] RBP: 00007f3dc2b3b090 R08: 0000000000000000 R09: 0000000000000000 [ 175.320096][ T7002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 175.328125][ T7002] R13: 00007f3dc1e26038 R14: 00007f3dc1e25fa0 R15: 00007ffe5e1207d8 [ 175.336157][ T7002] [ 175.813294][ T7017] FAULT_INJECTION: forcing a failure. [ 175.813294][ T7017] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 175.863232][ T7017] CPU: 1 PID: 7017 Comm: syz.1.403 Not tainted syzkaller #0 [ 175.870621][ T7017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 175.880718][ T7017] Call Trace: [ 175.884035][ T7017] [ 175.887001][ T7017] dump_stack_lvl+0x18c/0x250 [ 175.891736][ T7017] ? show_regs_print_info+0x20/0x20 [ 175.896992][ T7017] ? load_image+0x420/0x420 [ 175.901548][ T7017] ? __might_fault+0xaa/0x120 [ 175.906266][ T7017] ? __lock_acquire+0x7d80/0x7d80 [ 175.911374][ T7017] ? __virt_addr_valid+0x10c/0x380 [ 175.916536][ T7017] should_fail_ex+0x394/0x4c0 [ 175.921258][ T7017] _copy_from_user+0x2f/0xe0 [ 175.925980][ T7017] bpf_prog_test_run_flow_dissector+0x281/0x640 [ 175.932272][ T7017] ? xdp_convert_buff_to_md+0x200/0x200 [ 175.937871][ T7017] ? __fget_files+0x28/0x460 [ 175.942510][ T7017] ? __fget_files+0x3fc/0x460 [ 175.947239][ T7017] ? xdp_convert_buff_to_md+0x200/0x200 [ 175.952857][ T7017] bpf_prog_test_run+0x31f/0x390 [ 175.957844][ T7017] __sys_bpf+0x49d/0x890 [ 175.962161][ T7017] ? read_tsc+0x9/0x20 [ 175.966292][ T7017] ? bpf_link_show_fdinfo+0x390/0x390 [ 175.971724][ T7017] ? lock_chain_count+0x20/0x20 [ 175.976618][ T7017] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 175.982655][ T7017] __x64_sys_bpf+0x7c/0x90 [ 175.987133][ T7017] do_syscall_64+0x55/0xb0 [ 175.991600][ T7017] ? clear_bhb_loop+0x40/0x90 [ 175.996326][ T7017] ? clear_bhb_loop+0x40/0x90 [ 176.001044][ T7017] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 176.007004][ T7017] RIP: 0033:0x7f0513d9de59 [ 176.011461][ T7017] 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 [ 176.031109][ T7017] RSP: 002b:00007f0514c67028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 176.039570][ T7017] RAX: ffffffffffffffda RBX: 00007f0514025fa0 RCX: 00007f0513d9de59 [ 176.047582][ T7017] RDX: 0000000000000050 RSI: 0000200000000180 RDI: 000000000000000a [ 176.055590][ T7017] RBP: 00007f0514c67090 R08: 0000000000000000 R09: 0000000000000000 [ 176.063603][ T7017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 176.071615][ T7017] R13: 00007f0514026038 R14: 00007f0514025fa0 R15: 00007ffd40127d18 [ 176.079646][ T7017] [ 176.486677][ T7021] syzkaller0: entered promiscuous mode [ 176.507376][ T7021] syzkaller0: entered allmulticast mode [ 176.528197][ T7021] PF_CAN: dropped non conform CAN skbuff: dev type 280, len 65487 [ 178.976940][ T7059] raw_sendmsg: syz.2.417 forgot to set AF_INET. Fix it! [ 180.077996][ T7070] FAULT_INJECTION: forcing a failure. [ 180.077996][ T7070] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 180.092049][ T7070] CPU: 1 PID: 7070 Comm: syz.0.422 Not tainted syzkaller #0 [ 180.099402][ T7070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 180.109501][ T7070] Call Trace: [ 180.112804][ T7070] [ 180.115757][ T7070] dump_stack_lvl+0x18c/0x250 [ 180.120474][ T7070] ? show_regs_print_info+0x20/0x20 [ 180.125710][ T7070] ? load_image+0x420/0x420 [ 180.130255][ T7070] ? __lock_acquire+0x7d80/0x7d80 [ 180.135316][ T7070] should_fail_ex+0x394/0x4c0 [ 180.140030][ T7070] _copy_from_user+0x2f/0xe0 [ 180.144645][ T7070] bpf_test_init+0xde/0x140 [ 180.149184][ T7070] bpf_prog_test_run_xdp+0x4cd/0x1140 [ 180.154606][ T7070] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 180.161865][ T7070] ? dev_put+0x80/0x80 [ 180.165983][ T7070] ? dev_put+0x80/0x80 [ 180.170085][ T7070] bpf_prog_test_run+0x31f/0x390 [ 180.175073][ T7070] __sys_bpf+0x49d/0x890 [ 180.179349][ T7070] ? bpf_link_show_fdinfo+0x390/0x390 [ 180.184777][ T7070] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 180.191003][ T7070] __x64_sys_bpf+0x7c/0x90 [ 180.195450][ T7070] do_syscall_64+0x55/0xb0 [ 180.199900][ T7070] ? clear_bhb_loop+0x40/0x90 [ 180.204601][ T7070] ? clear_bhb_loop+0x40/0x90 [ 180.209306][ T7070] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 180.215233][ T7070] RIP: 0033:0x7f8865f9de59 [ 180.219675][ T7070] 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 [ 180.239305][ T7070] RSP: 002b:00007f8866eed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 180.247750][ T7070] RAX: ffffffffffffffda RBX: 00007f8866225fa0 RCX: 00007f8865f9de59 [ 180.255749][ T7070] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 180.263745][ T7070] RBP: 00007f8866eed090 R08: 0000000000000000 R09: 0000000000000000 [ 180.271734][ T7070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.279725][ T7070] R13: 00007f8866226038 R14: 00007f8866225fa0 R15: 00007ffff4899488 [ 180.287741][ T7070] [ 180.811265][ T7087] netlink: 668 bytes leftover after parsing attributes in process `syz.2.430'. [ 180.847980][ T7087] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 180.867721][ T7087] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 181.787991][ T7101] syzkaller0: tun_chr_ioctl cmd 2147767520 [ 183.598131][ T7136] netlink: 44 bytes leftover after parsing attributes in process `syz.0.449'. [ 184.723923][ T5779] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 184.750625][ T7156] netlink: 40 bytes leftover after parsing attributes in process `syz.3.457'. [ 184.813084][ T7156] netlink: 3 bytes leftover after parsing attributes in process `syz.3.457'. [ 184.856725][ T7156] netlink: 3 bytes leftover after parsing attributes in process `syz.3.457'. [ 189.561053][ T7236] FAULT_INJECTION: forcing a failure. [ 189.561053][ T7236] name failslab, interval 1, probability 0, space 0, times 0 [ 189.641597][ T7236] CPU: 0 PID: 7236 Comm: syz.2.487 Not tainted syzkaller #0 [ 189.649002][ T7236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 189.659112][ T7236] Call Trace: [ 189.662438][ T7236] [ 189.665405][ T7236] dump_stack_lvl+0x18c/0x250 [ 189.670221][ T7236] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 189.676439][ T7236] ? show_regs_print_info+0x20/0x20 [ 189.681695][ T7236] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 189.687919][ T7236] should_fail_ex+0x394/0x4c0 [ 189.692666][ T7236] should_failslab+0x9/0x20 [ 189.697228][ T7236] slab_pre_alloc_hook+0x59/0x300 [ 189.702304][ T7236] ? __lock_acquire+0x7d80/0x7d80 [ 189.707389][ T7236] ? kvmalloc_node+0x70/0x180 [ 189.712120][ T7236] ? kvmalloc_node+0x70/0x180 [ 189.716853][ T7236] __kmem_cache_alloc_node+0x53/0x250 [ 189.722275][ T7236] ? __schedule_delayed_monitor_work+0x200/0x200 [ 189.728663][ T7236] ? kvmalloc_node+0x70/0x180 [ 189.733419][ T7236] __kmalloc_node+0xa6/0x240 [ 189.738061][ T7236] kvmalloc_node+0x70/0x180 [ 189.742617][ T7236] bpf_test_run_xdp_live+0x1c2/0x1b30 [ 189.748057][ T7236] ? 0xffffffffa00044c0 [ 189.752264][ T7236] ? 0xffffffffa00044c0 [ 189.756462][ T7236] ? bpf_dispatcher_change_prog+0xc94/0xf10 [ 189.762405][ T7236] ? xdp_convert_md_to_buff+0x330/0x330 [ 189.768039][ T7236] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 189.774348][ T7236] ? _copy_from_user+0xa5/0xe0 [ 189.779160][ T7236] ? bpf_test_init+0x119/0x140 [ 189.784008][ T7236] ? xdp_convert_md_to_buff+0x5b/0x330 [ 189.789517][ T7236] bpf_prog_test_run_xdp+0x7d8/0x1140 [ 189.794938][ T7236] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 189.802195][ T7236] ? dev_put+0x80/0x80 [ 189.806322][ T7236] ? dev_put+0x80/0x80 [ 189.810456][ T7236] bpf_prog_test_run+0x31f/0x390 [ 189.815444][ T7236] __sys_bpf+0x49d/0x890 [ 189.819828][ T7236] ? bpf_link_show_fdinfo+0x390/0x390 [ 189.825274][ T7236] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 189.831519][ T7236] __x64_sys_bpf+0x7c/0x90 [ 189.835990][ T7236] do_syscall_64+0x55/0xb0 [ 189.840466][ T7236] ? clear_bhb_loop+0x40/0x90 [ 189.845232][ T7236] ? clear_bhb_loop+0x40/0x90 [ 189.849961][ T7236] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 189.855912][ T7236] RIP: 0033:0x7f436599de59 [ 189.860388][ T7236] 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 [ 189.880044][ T7236] RSP: 002b:00007f436689d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 189.888525][ T7236] RAX: ffffffffffffffda RBX: 00007f4365c25fa0 RCX: 00007f436599de59 [ 189.896545][ T7236] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 189.904559][ T7236] RBP: 00007f436689d090 R08: 0000000000000000 R09: 0000000000000000 [ 189.912572][ T7236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 189.920586][ T7236] R13: 00007f4365c26038 R14: 00007f4365c25fa0 R15: 00007ffeea0f6d88 [ 189.928641][ T7236] [ 190.276683][ T7244] netlink: 'syz.3.491': attribute type 3 has an invalid length. [ 190.300646][ T7244] netlink: 'syz.3.491': attribute type 4 has an invalid length. [ 190.317414][ T7244] netlink: 9067 bytes leftover after parsing attributes in process `syz.3.491'. [ 192.197582][ T7271] netlink: 'syz.3.502': attribute type 21 has an invalid length. [ 193.434660][ T7306] netlink: 'syz.2.515': attribute type 21 has an invalid length. [ 194.469870][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.479081][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.994040][ T7339] netlink: 'syz.0.528': attribute type 21 has an invalid length. [ 195.336506][ T7345] sctp: [Deprecated]: syz.1.529 (pid 7345) Use of struct sctp_assoc_value in delayed_ack socket option. [ 195.336506][ T7345] Use struct sctp_sack_info instead [ 196.764495][ T7373] netlink: 'syz.0.539': attribute type 21 has an invalid length. [ 197.418083][ T7384] netlink: 'syz.1.542': attribute type 1 has an invalid length. [ 197.451515][ T7384] netlink: 157116 bytes leftover after parsing attributes in process `syz.1.542'. [ 197.969682][ T7387] netlink: 'syz.2.544': attribute type 8 has an invalid length. [ 198.010355][ T7387] netlink: 'syz.2.544': attribute type 6 has an invalid length. [ 198.046176][ T7387] netlink: 144448 bytes leftover after parsing attributes in process `syz.2.544'. [ 198.284347][ T7403] FAULT_INJECTION: forcing a failure. [ 198.284347][ T7403] name failslab, interval 1, probability 0, space 0, times 0 [ 198.312750][ T7403] CPU: 1 PID: 7403 Comm: syz.3.548 Not tainted syzkaller #0 [ 198.320124][ T7403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 198.330232][ T7403] Call Trace: [ 198.333549][ T7403] [ 198.336516][ T7403] dump_stack_lvl+0x18c/0x250 [ 198.341254][ T7403] ? show_regs_print_info+0x20/0x20 [ 198.346530][ T7403] ? load_image+0x420/0x420 [ 198.351088][ T7403] ? kasan_check_range+0x89/0x290 [ 198.356168][ T7403] should_fail_ex+0x394/0x4c0 [ 198.360897][ T7403] should_failslab+0x9/0x20 [ 198.365458][ T7403] slab_pre_alloc_hook+0x59/0x300 [ 198.370542][ T7403] ? kvmalloc_node+0x70/0x180 [ 198.375270][ T7403] ? kvmalloc_node+0x70/0x180 [ 198.379997][ T7403] __kmem_cache_alloc_node+0x53/0x250 [ 198.385433][ T7403] ? kvmalloc_node+0x70/0x180 [ 198.390171][ T7403] __kmalloc_node+0xa6/0x240 [ 198.394819][ T7403] kvmalloc_node+0x70/0x180 [ 198.399382][ T7403] bpf_test_run_xdp_live+0x1e9/0x1b30 [ 198.404811][ T7403] ? 0xffffffffa00044c0 [ 198.409034][ T7403] ? bpf_dispatcher_change_prog+0xc94/0xf10 [ 198.414983][ T7403] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 198.421208][ T7403] ? xdp_convert_md_to_buff+0x330/0x330 [ 198.426833][ T7403] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 198.433129][ T7403] ? _copy_from_user+0xa5/0xe0 [ 198.437942][ T7403] ? bpf_test_init+0x119/0x140 [ 198.442743][ T7403] ? xdp_convert_md_to_buff+0x5b/0x330 [ 198.448262][ T7403] bpf_prog_test_run_xdp+0x7d8/0x1140 [ 198.453696][ T7403] ? __lock_acquire+0x7d80/0x7d80 [ 198.458795][ T7403] ? dev_put+0x80/0x80 [ 198.462920][ T7403] ? dev_put+0x80/0x80 [ 198.467040][ T7403] bpf_prog_test_run+0x31f/0x390 [ 198.472041][ T7403] __sys_bpf+0x49d/0x890 [ 198.476329][ T7403] ? bpf_link_show_fdinfo+0x390/0x390 [ 198.481764][ T7403] ? lock_chain_count+0x20/0x20 [ 198.486654][ T7403] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 198.492688][ T7403] __x64_sys_bpf+0x7c/0x90 [ 198.497158][ T7403] do_syscall_64+0x55/0xb0 [ 198.501628][ T7403] ? clear_bhb_loop+0x40/0x90 [ 198.506338][ T7403] ? clear_bhb_loop+0x40/0x90 [ 198.511061][ T7403] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 198.517002][ T7403] RIP: 0033:0x7f3dc1b9de59 [ 198.521482][ T7403] 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 [ 198.541130][ T7403] RSP: 002b:00007f3dc2b3b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 198.549591][ T7403] RAX: ffffffffffffffda RBX: 00007f3dc1e25fa0 RCX: 00007f3dc1b9de59 [ 198.557610][ T7403] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 198.565625][ T7403] RBP: 00007f3dc2b3b090 R08: 0000000000000000 R09: 0000000000000000 [ 198.573636][ T7403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 198.581644][ T7403] R13: 00007f3dc1e26038 R14: 00007f3dc1e25fa0 R15: 00007ffe5e1207d8 [ 198.589675][ T7403] [ 198.665708][ T7407] netlink: 'syz.2.551': attribute type 21 has an invalid length. [ 201.911847][ T7449] netlink: 'syz.3.566': attribute type 21 has an invalid length. [ 201.979600][ T7451] Driver unsupported XDP return value 0 on prog (id 399) dev N/A, expect packet loss! [ 203.117451][ T7487] netlink: 56863 bytes leftover after parsing attributes in process `syz.1.578'. [ 203.332004][ T7493] netlink: 'syz.2.581': attribute type 21 has an invalid length. [ 205.138509][ T7524] netlink: 'syz.1.593': attribute type 21 has an invalid length. [ 207.023028][ T5783] Bluetooth: hci1: command 0x0406 tx timeout [ 207.024350][ T5778] Bluetooth: hci0: command 0x0406 tx timeout [ 207.033130][ T5783] Bluetooth: hci3: command 0x0406 tx timeout [ 207.035390][ T5083] Bluetooth: hci2: command 0x0406 tx timeout [ 207.426814][ T7535] sctp: [Deprecated]: syz.1.595 (pid 7535) Use of int in maxseg socket option. [ 207.426814][ T7535] Use struct sctp_assoc_value instead [ 207.477181][ T7534] FAULT_INJECTION: forcing a failure. [ 207.477181][ T7534] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 207.496818][ T7534] CPU: 0 PID: 7534 Comm: syz.3.596 Not tainted syzkaller #0 [ 207.504199][ T7534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 207.514297][ T7534] Call Trace: [ 207.517602][ T7534] [ 207.520547][ T7534] dump_stack_lvl+0x18c/0x250 [ 207.525252][ T7534] ? show_regs_print_info+0x20/0x20 [ 207.530471][ T7534] ? load_image+0x420/0x420 [ 207.534992][ T7534] ? __might_fault+0xaa/0x120 [ 207.539681][ T7534] ? __lock_acquire+0x7d80/0x7d80 [ 207.544725][ T7534] should_fail_ex+0x394/0x4c0 [ 207.549417][ T7534] _copy_from_iter+0x1cd/0x1290 [ 207.554298][ T7534] ? tcp_enter_memory_pressure+0x110/0x110 [ 207.560140][ T7534] ? copyout_mc+0x70/0x70 [ 207.564511][ T7534] ? __virt_addr_valid+0x10c/0x380 [ 207.569662][ T7534] ? __virt_addr_valid+0x10c/0x380 [ 207.574812][ T7534] ? __virt_addr_valid+0x10c/0x380 [ 207.579959][ T7534] ? __check_object_size+0x4fc/0xa40 [ 207.585266][ T7534] tcp_sendmsg_locked+0x1bab/0x4ab0 [ 207.590545][ T7534] ? tcp_set_state+0x6c0/0x6c0 [ 207.595339][ T7534] tcp_sendmsg+0x2f/0x50 [ 207.599616][ T7534] ? inet_send_prepare+0x250/0x250 [ 207.604761][ T7534] ____sys_sendmsg+0x61b/0x980 [ 207.609598][ T7534] ? __asan_memset+0x22/0x40 [ 207.614218][ T7534] ? __sys_sendmsg_sock+0x30/0x30 [ 207.619292][ T7534] ? __import_iovec+0x5f2/0x850 [ 207.624175][ T7534] ? import_iovec+0x73/0xa0 [ 207.628701][ T7534] ___sys_sendmsg+0x2a6/0x360 [ 207.633404][ T7534] ? __sys_sendmsg+0x2b0/0x2b0 [ 207.638201][ T7534] ? __lock_acquire+0x7d80/0x7d80 [ 207.643272][ T7534] __se_sys_sendmsg+0x1d0/0x2c0 [ 207.648161][ T7534] ? perf_trace_preemptirq_template+0x269/0x330 [ 207.654421][ T7534] ? __x64_sys_sendmsg+0x80/0x80 [ 207.659390][ T7534] ? lockdep_hardirqs_on+0x98/0x150 [ 207.664612][ T7534] do_syscall_64+0x55/0xb0 [ 207.669045][ T7534] ? clear_bhb_loop+0x40/0x90 [ 207.673733][ T7534] ? clear_bhb_loop+0x40/0x90 [ 207.678416][ T7534] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 207.684322][ T7534] RIP: 0033:0x7f3dc1b9de59 [ 207.688740][ T7534] 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 [ 207.708356][ T7534] RSP: 002b:00007f3dc2b3b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.716799][ T7534] RAX: ffffffffffffffda RBX: 00007f3dc1e25fa0 RCX: 00007f3dc1b9de59 [ 207.724790][ T7534] RDX: 00000000000052cc RSI: 0000200000000040 RDI: 0000000000000005 [ 207.732808][ T7534] RBP: 00007f3dc2b3b090 R08: 0000000000000000 R09: 0000000000000000 [ 207.740795][ T7534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 207.748774][ T7534] R13: 00007f3dc1e26038 R14: 00007f3dc1e25fa0 R15: 00007ffe5e1207d8 [ 207.756799][ T7534] [ 208.646317][ T7553] pim6reg0: tun_chr_ioctl cmd 1074025694 [ 208.777987][ T7559] netlink: 'syz.1.603': attribute type 21 has an invalid length. [ 208.982977][ T7560] bridge0: port 3(batadv0) entered blocking state [ 209.003273][ T7560] bridge0: port 3(batadv0) entered disabled state [ 209.011237][ T7560] batadv0: entered allmulticast mode [ 209.046437][ T7563] netlink: 201392 bytes leftover after parsing attributes in process `syz.2.604'. [ 209.060556][ T7560] batadv0: entered promiscuous mode [ 209.073428][ T7560] bridge0: port 3(batadv0) entered blocking state [ 209.081499][ T7560] bridge0: port 3(batadv0) entered forwarding state [ 209.186536][ T7565] netlink: 668 bytes leftover after parsing attributes in process `syz.1.607'. [ 209.197681][ T7565] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 209.232517][ T7565] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 209.325526][ T33] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 209.335156][ T33] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 211.611603][ T7594] netlink: 'syz.3.616': attribute type 21 has an invalid length. [ 212.338532][ T7602] netlink: 668 bytes leftover after parsing attributes in process `syz.0.618'. [ 212.366666][ T7602] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 212.380921][ T7602] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 212.969538][ T7618] netlink: 'syz.3.625': attribute type 21 has an invalid length. [ 213.318855][ T7623] netlink: 'syz.2.634': attribute type 21 has an invalid length. [ 214.819502][ T7645] netlink: 'syz.3.632': attribute type 11 has an invalid length. [ 214.837241][ T7645] netlink: 'syz.3.632': attribute type 1 has an invalid length. [ 214.865386][ T7645] netlink: 'syz.3.632': attribute type 1 has an invalid length. [ 214.876209][ T7645] netlink: 'syz.3.632': attribute type 2 has an invalid length. [ 214.885836][ T7645] netlink: 198100 bytes leftover after parsing attributes in process `syz.3.632'. [ 215.228463][ T7658] netlink: 132 bytes leftover after parsing attributes in process `syz.0.636'. [ 216.432497][ T7666] pim6reg0: tun_chr_ioctl cmd 1074025694 [ 217.726563][ T7693] FAULT_INJECTION: forcing a failure. [ 217.726563][ T7693] name failslab, interval 1, probability 0, space 0, times 0 [ 217.742896][ T7693] CPU: 1 PID: 7693 Comm: syz.2.647 Not tainted syzkaller #0 [ 217.750249][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 217.760338][ T7693] Call Trace: [ 217.763646][ T7693] [ 217.766612][ T7693] dump_stack_lvl+0x18c/0x250 [ 217.771315][ T7693] ? show_regs_print_info+0x20/0x20 [ 217.776548][ T7693] ? load_image+0x420/0x420 [ 217.781083][ T7693] ? __might_sleep+0xe0/0xe0 [ 217.785687][ T7693] ? __lock_acquire+0x7d80/0x7d80 [ 217.790730][ T7693] should_fail_ex+0x394/0x4c0 [ 217.795450][ T7693] should_failslab+0x9/0x20 [ 217.799997][ T7693] slab_pre_alloc_hook+0x59/0x300 [ 217.805062][ T7693] ? page_pool_create+0x71/0x5c0 [ 217.810050][ T7693] __kmem_cache_alloc_node+0x53/0x250 [ 217.815482][ T7693] ? page_pool_create+0x71/0x5c0 [ 217.820472][ T7693] kmalloc_node_trace+0x26/0xe0 [ 217.825383][ T7693] page_pool_create+0x71/0x5c0 [ 217.830218][ T7693] bpf_test_run_xdp_live+0x203/0x1b30 [ 217.835642][ T7693] ? bpf_dispatcher_xdp+0x800/0x1000 [ 217.840968][ T7693] ? bpf_dispatcher_xdp+0x800/0x1000 [ 217.846271][ T7693] ? bpf_dispatcher_change_prog+0xc94/0xf10 [ 217.852178][ T7693] ? perf_trace_preemptirq_template+0x269/0x330 [ 217.858465][ T7693] ? xdp_convert_md_to_buff+0x330/0x330 [ 217.864098][ T7693] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 217.870394][ T7693] ? _copy_from_user+0xa5/0xe0 [ 217.875199][ T7693] ? bpf_test_init+0x119/0x140 [ 217.880008][ T7693] ? xdp_convert_md_to_buff+0x5b/0x330 [ 217.885516][ T7693] bpf_prog_test_run_xdp+0x7d8/0x1140 [ 217.890935][ T7693] ? __lock_acquire+0x7d80/0x7d80 [ 217.896028][ T7693] ? __fget_files+0x36a/0x460 [ 217.900731][ T7693] ? dev_put+0x80/0x80 [ 217.904845][ T7693] ? dev_put+0x80/0x80 [ 217.908955][ T7693] bpf_prog_test_run+0x31f/0x390 [ 217.913944][ T7693] __sys_bpf+0x49d/0x890 [ 217.918239][ T7693] ? bpf_link_show_fdinfo+0x390/0x390 [ 217.923680][ T7693] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 217.929909][ T7693] __x64_sys_bpf+0x7c/0x90 [ 217.934367][ T7693] do_syscall_64+0x55/0xb0 [ 217.938833][ T7693] ? clear_bhb_loop+0x40/0x90 [ 217.943554][ T7693] ? clear_bhb_loop+0x40/0x90 [ 217.948275][ T7693] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 217.954200][ T7693] RIP: 0033:0x7f436599de59 [ 217.958656][ T7693] 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 [ 217.978298][ T7693] RSP: 002b:00007f436687c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 217.986752][ T7693] RAX: ffffffffffffffda RBX: 00007f4365c26090 RCX: 00007f436599de59 [ 217.994738][ T7693] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 218.002728][ T7693] RBP: 00007f436687c090 R08: 0000000000000000 R09: 0000000000000000 [ 218.010739][ T7693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.018752][ T7693] R13: 00007f4365c26128 R14: 00007f4365c26090 R15: 00007ffeea0f6d88 [ 218.026902][ T7693] [ 219.180345][ T7722] pim6reg0: tun_chr_ioctl cmd 1074025694 [ 219.344222][ T7727] netlink: 16255 bytes leftover after parsing attributes in process `syz.3.663'. [ 219.951544][ T7749] syzkaller0: entered promiscuous mode [ 219.958606][ T7739] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.669'. [ 219.976222][ T7749] syzkaller0: entered allmulticast mode [ 220.019043][ T7739] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.669'. [ 220.464815][ T7755] syz.0.673[7755] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 220.465070][ T7755] syz.0.673[7755] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 221.735849][ T7764] FAULT_INJECTION: forcing a failure. [ 221.735849][ T7764] name failslab, interval 1, probability 0, space 0, times 0 [ 221.761011][ T7764] CPU: 1 PID: 7764 Comm: syz.0.676 Not tainted syzkaller #0 [ 221.768357][ T7764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 221.778480][ T7764] Call Trace: [ 221.781802][ T7764] [ 221.784769][ T7764] dump_stack_lvl+0x18c/0x250 [ 221.789502][ T7764] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 221.795728][ T7764] ? show_regs_print_info+0x20/0x20 [ 221.800983][ T7764] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 221.807211][ T7764] should_fail_ex+0x394/0x4c0 [ 221.811947][ T7764] should_failslab+0x9/0x20 [ 221.816511][ T7764] slab_pre_alloc_hook+0x59/0x300 [ 221.821592][ T7764] ? find_exception+0x175/0xa30 [ 221.826497][ T7764] kmem_cache_alloc+0x5a/0x2c0 [ 221.831326][ T7764] ? dst_alloc+0x105/0x170 [ 221.835792][ T7764] dst_alloc+0x105/0x170 [ 221.840071][ T7764] ip_route_output_key_hash_rcu+0x14a2/0x2350 [ 221.846179][ T7764] ? ip_route_output_key_hash+0x13d/0x330 [ 221.851931][ T7764] ip_route_output_key_hash+0x1f3/0x330 [ 221.857505][ T7764] ? l3mdev_master_ifindex+0x18/0x160 [ 221.862914][ T7764] ? ip_route_input_rcu+0x3120/0x3120 [ 221.868318][ T7764] ? make_kuid+0x1db/0x680 [ 221.872774][ T7764] ? __put_user_ns+0x50/0x50 [ 221.877393][ T7764] ? l3mdev_master_ifindex+0x18/0x160 [ 221.882788][ T7764] ? l3mdev_master_ifindex+0x18/0x160 [ 221.888218][ T7764] ? bpf_lsm_xfrm_decode_session+0x9/0x10 [ 221.893979][ T7764] icmp_route_lookup+0x43a/0xb00 [ 221.898958][ T7764] ? rcu_read_unlock+0xa0/0xa0 [ 221.903775][ T7764] ? __asan_memset+0x22/0x40 [ 221.908421][ T7764] ? __lock_acquire+0x7d80/0x7d80 [ 221.913477][ T7764] ? ip_options_build+0x510/0x510 [ 221.918551][ T7764] ? __icmp_send+0x217/0x1430 [ 221.923293][ T7764] __icmp_send+0xf30/0x1430 [ 221.927825][ T7764] ? __icmp_send+0x217/0x1430 [ 221.932541][ T7764] ? icmp_out_count+0x90/0x90 [ 221.937257][ T7764] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 221.943446][ T7764] ? lockdep_hardirqs_on+0x98/0x150 [ 221.948684][ T7764] ? ip_skb_dst_mtu+0x586/0x9c0 [ 221.953563][ T7764] ip_fragment+0x179/0x210 [ 221.958043][ T7764] ip_output+0x2a5/0x3a0 [ 221.962308][ T7764] ? ip_output+0x5a/0x3a0 [ 221.966662][ T7764] ? __ip_queue_xmit+0x5d/0x1960 [ 221.971623][ T7764] __ip_queue_xmit+0x1056/0x1960 [ 221.976590][ T7764] ? __ip_queue_xmit+0x5d/0x1960 [ 221.981554][ T7764] __tcp_transmit_skb+0x1dd6/0x3470 [ 221.986821][ T7764] ? __tcp_send_ack+0x5a0/0x5a0 [ 221.991708][ T7764] ? tcp_small_queue_check+0x1d6/0x3c0 [ 221.997194][ T7764] tcp_write_xmit+0x1550/0x66f0 [ 222.002106][ T7764] tcp_sendmsg_locked+0x2676/0x4ab0 [ 222.007373][ T7764] ? tcp_set_state+0x6c0/0x6c0 [ 222.012191][ T7764] tcp_sendmsg+0x2f/0x50 [ 222.016470][ T7764] ? inet_send_prepare+0x250/0x250 [ 222.021612][ T7764] ____sys_sendmsg+0x61b/0x980 [ 222.026422][ T7764] ? __asan_memset+0x22/0x40 [ 222.031047][ T7764] ? __sys_sendmsg_sock+0x30/0x30 [ 222.036103][ T7764] ? __import_iovec+0x5f2/0x850 [ 222.040990][ T7764] ? import_iovec+0x73/0xa0 [ 222.045532][ T7764] ___sys_sendmsg+0x2a6/0x360 [ 222.050248][ T7764] ? get_pid_task+0x20/0x1e0 [ 222.054874][ T7764] ? __sys_sendmsg+0x2b0/0x2b0 [ 222.059692][ T7764] ? __lock_acquire+0x7d80/0x7d80 [ 222.064775][ T7764] __se_sys_sendmsg+0x1d0/0x2c0 [ 222.069694][ T7764] ? perf_trace_preemptirq_template+0x269/0x330 [ 222.075975][ T7764] ? __x64_sys_sendmsg+0x80/0x80 [ 222.080965][ T7764] ? lockdep_hardirqs_on+0x98/0x150 [ 222.086205][ T7764] do_syscall_64+0x55/0xb0 [ 222.090652][ T7764] ? clear_bhb_loop+0x40/0x90 [ 222.095353][ T7764] ? clear_bhb_loop+0x40/0x90 [ 222.100052][ T7764] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 222.105989][ T7764] RIP: 0033:0x7f8865f9de59 [ 222.110430][ T7764] 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 [ 222.130063][ T7764] RSP: 002b:00007f8866eed028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 222.138517][ T7764] RAX: ffffffffffffffda RBX: 00007f8866225fa0 RCX: 00007f8865f9de59 [ 222.146536][ T7764] RDX: 00000000000052cc RSI: 0000200000000040 RDI: 0000000000000005 [ 222.154544][ T7764] RBP: 00007f8866eed090 R08: 0000000000000000 R09: 0000000000000000 [ 222.162545][ T7764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 222.170540][ T7764] R13: 00007f8866226038 R14: 00007f8866225fa0 R15: 00007ffff4899488 [ 222.178554][ T7764] [ 224.531714][ T7784] netlink: 'syz.2.683': attribute type 21 has an invalid length. [ 224.835172][ T7794] FAULT_INJECTION: forcing a failure. [ 224.835172][ T7794] name failslab, interval 1, probability 0, space 0, times 0 [ 224.876392][ T7794] CPU: 1 PID: 7794 Comm: syz.2.686 Not tainted syzkaller #0 [ 224.883765][ T7794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 224.893858][ T7794] Call Trace: [ 224.897202][ T7794] [ 224.900173][ T7794] dump_stack_lvl+0x18c/0x250 [ 224.904936][ T7794] ? show_regs_print_info+0x20/0x20 [ 224.910220][ T7794] ? load_image+0x420/0x420 [ 224.914768][ T7794] ? lockdep_hardirqs_on+0x98/0x150 [ 224.920021][ T7794] should_fail_ex+0x394/0x4c0 [ 224.924753][ T7794] should_failslab+0x9/0x20 [ 224.929309][ T7794] slab_pre_alloc_hook+0x59/0x300 [ 224.934397][ T7794] ? page_pool_create+0x71/0x5c0 [ 224.939382][ T7794] __kmem_cache_alloc_node+0x53/0x250 [ 224.944829][ T7794] ? page_pool_create+0x71/0x5c0 [ 224.949819][ T7794] kmalloc_node_trace+0x26/0xe0 [ 224.954731][ T7794] page_pool_create+0x71/0x5c0 [ 224.959541][ T7794] bpf_test_run_xdp_live+0x203/0x1b30 [ 224.964969][ T7794] ? 0xffffffffa00044c0 [ 224.969161][ T7794] ? 0xffffffffa00044c0 [ 224.973355][ T7794] ? bpf_dispatcher_change_prog+0xc94/0xf10 [ 224.979307][ T7794] ? xdp_convert_md_to_buff+0x330/0x330 [ 224.984936][ T7794] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 224.991228][ T7794] ? _copy_from_user+0xa5/0xe0 [ 224.996040][ T7794] ? bpf_test_init+0x119/0x140 [ 225.000841][ T7794] ? xdp_convert_md_to_buff+0x5b/0x330 [ 225.006351][ T7794] bpf_prog_test_run_xdp+0x7d8/0x1140 [ 225.011774][ T7794] ? __lock_acquire+0x7d80/0x7d80 [ 225.016862][ T7794] ? lockdep_hardirqs_on+0x98/0x150 [ 225.022116][ T7794] ? dev_put+0x80/0x80 [ 225.026257][ T7794] ? dev_put+0x80/0x80 [ 225.030379][ T7794] bpf_prog_test_run+0x31f/0x390 [ 225.035364][ T7794] __sys_bpf+0x49d/0x890 [ 225.039662][ T7794] ? bpf_link_show_fdinfo+0x390/0x390 [ 225.045103][ T7794] ? lock_chain_count+0x20/0x20 [ 225.050005][ T7794] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 225.056044][ T7794] __x64_sys_bpf+0x7c/0x90 [ 225.060524][ T7794] do_syscall_64+0x55/0xb0 [ 225.065000][ T7794] ? clear_bhb_loop+0x40/0x90 [ 225.069720][ T7794] ? clear_bhb_loop+0x40/0x90 [ 225.074454][ T7794] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 225.080414][ T7794] RIP: 0033:0x7f436599de59 [ 225.084869][ T7794] 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 [ 225.104526][ T7794] RSP: 002b:00007f436689d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 225.113001][ T7794] RAX: ffffffffffffffda RBX: 00007f4365c25fa0 RCX: 00007f436599de59 [ 225.121012][ T7794] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 225.129029][ T7794] RBP: 00007f436689d090 R08: 0000000000000000 R09: 0000000000000000 [ 225.137040][ T7794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.145056][ T7794] R13: 00007f4365c26038 R14: 00007f4365c25fa0 R15: 00007ffeea0f6d88 [ 225.153092][ T7794] [ 225.393976][ T5784] Bluetooth: hci1: unexpected subevent 0x12 length: 150 > 5 [ 225.957571][ T7816] netlink: 'syz.1.695': attribute type 21 has an invalid length. [ 227.431101][ T7850] netlink: 'syz.1.708': attribute type 21 has an invalid length. [ 229.247765][ T7888] netlink: 'syz.3.720': attribute type 21 has an invalid length. [ 229.848888][ T7896] netlink: 'syz.3.723': attribute type 9 has an invalid length. [ 229.890756][ T7896] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.723'. [ 230.122582][ T7896] netlink: 'syz.3.723': attribute type 9 has an invalid length. [ 230.130768][ T7896] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.723'. [ 230.264639][ T7901] netlink: 'syz.1.733': attribute type 21 has an invalid length. [ 230.285853][ T7905] FAULT_INJECTION: forcing a failure. [ 230.285853][ T7905] name failslab, interval 1, probability 0, space 0, times 0 [ 230.319322][ T7905] CPU: 1 PID: 7905 Comm: syz.0.726 Not tainted syzkaller #0 [ 230.326690][ T7905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 230.336781][ T7905] Call Trace: [ 230.340112][ T7905] [ 230.343077][ T7905] dump_stack_lvl+0x18c/0x250 [ 230.347807][ T7905] ? show_regs_print_info+0x20/0x20 [ 230.353067][ T7905] ? load_image+0x420/0x420 [ 230.357624][ T7905] ? __might_sleep+0xe0/0xe0 [ 230.362303][ T7905] should_fail_ex+0x394/0x4c0 [ 230.367031][ T7905] should_failslab+0x9/0x20 [ 230.371589][ T7905] slab_pre_alloc_hook+0x59/0x300 [ 230.376674][ T7905] ? __xdp_reg_mem_model+0x1e3/0x5a0 [ 230.382013][ T7905] __kmem_cache_alloc_node+0x53/0x250 [ 230.387440][ T7905] ? __asan_memset+0x22/0x40 [ 230.392085][ T7905] ? __xdp_reg_mem_model+0x1e3/0x5a0 [ 230.397422][ T7905] kmalloc_trace+0x2a/0xe0 [ 230.401891][ T7905] __xdp_reg_mem_model+0x1e3/0x5a0 [ 230.407051][ T7905] ? kvmalloc_node+0x70/0x180 [ 230.411778][ T7905] ? kvmalloc_node+0x70/0x180 [ 230.416505][ T7905] ? xdp_reg_mem_model+0x40/0x40 [ 230.421506][ T7905] xdp_reg_mem_model+0x22/0x40 [ 230.426318][ T7905] bpf_test_run_xdp_live+0x262/0x1b30 [ 230.431763][ T7905] ? bpf_dispatcher_xdp+0x800/0x1000 [ 230.437099][ T7905] ? bpf_dispatcher_change_prog+0xc94/0xf10 [ 230.443042][ T7905] ? __virt_addr_valid+0x10c/0x380 [ 230.448215][ T7905] ? xdp_convert_md_to_buff+0x330/0x330 [ 230.453849][ T7905] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 230.460141][ T7905] ? _copy_from_user+0xa5/0xe0 [ 230.464954][ T7905] ? bpf_test_init+0x119/0x140 [ 230.469762][ T7905] ? xdp_convert_md_to_buff+0x5b/0x330 [ 230.475275][ T7905] bpf_prog_test_run_xdp+0x7d8/0x1140 [ 230.480695][ T7905] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 230.487973][ T7905] ? dev_put+0x80/0x80 [ 230.492136][ T7905] ? bpf_prog_test_run+0x313/0x390 [ 230.497315][ T7905] ? dev_put+0x80/0x80 [ 230.501431][ T7905] bpf_prog_test_run+0x31f/0x390 [ 230.506419][ T7905] __sys_bpf+0x49d/0x890 [ 230.510716][ T7905] ? bpf_link_show_fdinfo+0x390/0x390 [ 230.516158][ T7905] ? lock_chain_count+0x20/0x20 [ 230.521059][ T7905] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 230.527094][ T7905] __x64_sys_bpf+0x7c/0x90 [ 230.531563][ T7905] do_syscall_64+0x55/0xb0 [ 230.536028][ T7905] ? clear_bhb_loop+0x40/0x90 [ 230.540782][ T7905] ? clear_bhb_loop+0x40/0x90 [ 230.545513][ T7905] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 230.551459][ T7905] RIP: 0033:0x7f8865f9de59 [ 230.555920][ T7905] 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 [ 230.575577][ T7905] RSP: 002b:00007f8866eed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 230.584071][ T7905] RAX: ffffffffffffffda RBX: 00007f8866225fa0 RCX: 00007f8865f9de59 [ 230.592086][ T7905] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 230.600099][ T7905] RBP: 00007f8866eed090 R08: 0000000000000000 R09: 0000000000000000 [ 230.608103][ T7905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 230.616102][ T7905] R13: 00007f8866226038 R14: 00007f8866225fa0 R15: 00007ffff4899488 [ 230.624119][ T7905] [ 230.940959][ T7909] delete_channel: no stack [ 231.654388][ T7917] syz.3.728 (7917) used greatest stack depth: 20040 bytes left [ 231.666026][ T7925] netlink: 'syz.0.731': attribute type 21 has an invalid length. [ 231.863968][ T7938] netlink: 'syz.1.738': attribute type 9 has an invalid length. [ 231.871904][ T7938] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.738'. [ 233.312511][ T7942] netlink: 'syz.1.738': attribute type 9 has an invalid length. [ 233.351756][ T7942] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.738'. [ 235.030609][ T7997] netlink: 'syz.0.756': attribute type 9 has an invalid length. [ 235.038697][ T7997] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.756'. [ 235.105482][ T7994] netlink: 'syz.3.757': attribute type 21 has an invalid length. [ 235.145098][ T8002] FAULT_INJECTION: forcing a failure. [ 235.145098][ T8002] name failslab, interval 1, probability 0, space 0, times 0 [ 235.158107][ T8002] CPU: 0 PID: 8002 Comm: syz.2.758 Not tainted syzkaller #0 [ 235.165446][ T8002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 235.175553][ T8002] Call Trace: [ 235.178877][ T8002] [ 235.181850][ T8002] dump_stack_lvl+0x18c/0x250 [ 235.186594][ T8002] ? show_regs_print_info+0x20/0x20 [ 235.191845][ T8002] ? load_image+0x420/0x420 [ 235.196427][ T8002] should_fail_ex+0x394/0x4c0 [ 235.201164][ T8002] should_failslab+0x9/0x20 [ 235.205732][ T8002] slab_pre_alloc_hook+0x59/0x300 [ 235.210817][ T8002] ? ida_alloc_range+0x5e7/0x860 [ 235.215804][ T8002] __kmem_cache_alloc_node+0x53/0x250 [ 235.221237][ T8002] ? ida_alloc_range+0x5e7/0x860 [ 235.226221][ T8002] kmalloc_trace+0x2a/0xe0 [ 235.230692][ T8002] ida_alloc_range+0x5e7/0x860 [ 235.235517][ T8002] ? __xdp_reg_mem_model+0x1fd/0x5a0 [ 235.240859][ T8002] ? idr_replace+0x1b0/0x1b0 [ 235.245528][ T8002] __xdp_reg_mem_model+0x219/0x5a0 [ 235.250708][ T8002] ? kvmalloc_node+0x70/0x180 [ 235.255441][ T8002] ? kvmalloc_node+0x70/0x180 [ 235.260160][ T8002] ? xdp_reg_mem_model+0x40/0x40 [ 235.265166][ T8002] xdp_reg_mem_model+0x22/0x40 [ 235.269978][ T8002] bpf_test_run_xdp_live+0x262/0x1b30 [ 235.275404][ T8002] ? 0xffffffffa00044c0 [ 235.279606][ T8002] ? 0xffffffffa00044c0 [ 235.283793][ T8002] ? bpf_dispatcher_change_prog+0xc94/0xf10 [ 235.289728][ T8002] ? xdp_convert_md_to_buff+0x330/0x330 [ 235.295350][ T8002] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 235.301634][ T8002] ? _copy_from_user+0xa5/0xe0 [ 235.306478][ T8002] ? bpf_test_init+0x119/0x140 [ 235.311306][ T8002] ? xdp_convert_md_to_buff+0x5b/0x330 [ 235.316819][ T8002] bpf_prog_test_run_xdp+0x7d8/0x1140 [ 235.322237][ T8002] ? __lock_acquire+0x7d80/0x7d80 [ 235.327339][ T8002] ? dev_put+0x80/0x80 [ 235.331454][ T8002] ? dev_put+0x80/0x80 [ 235.335562][ T8002] bpf_prog_test_run+0x31f/0x390 [ 235.340544][ T8002] __sys_bpf+0x49d/0x890 [ 235.344838][ T8002] ? bpf_link_show_fdinfo+0x390/0x390 [ 235.350278][ T8002] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 235.356508][ T8002] __x64_sys_bpf+0x7c/0x90 [ 235.360974][ T8002] do_syscall_64+0x55/0xb0 [ 235.365446][ T8002] ? clear_bhb_loop+0x40/0x90 [ 235.370180][ T8002] ? clear_bhb_loop+0x40/0x90 [ 235.374903][ T8002] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 235.380847][ T8002] RIP: 0033:0x7f436599de59 [ 235.385299][ T8002] 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 [ 235.404948][ T8002] RSP: 002b:00007f436689d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 235.413415][ T8002] RAX: ffffffffffffffda RBX: 00007f4365c25fa0 RCX: 00007f436599de59 [ 235.421430][ T8002] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 235.429442][ T8002] RBP: 00007f436689d090 R08: 0000000000000000 R09: 0000000000000000 [ 235.437463][ T8002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 235.445472][ T8002] R13: 00007f4365c26038 R14: 00007f4365c25fa0 R15: 00007ffeea0f6d88 [ 235.453511][ T8002] [ 235.989261][ T7997] netlink: 'syz.0.756': attribute type 9 has an invalid length. [ 236.002998][ T7997] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.756'. [ 237.297955][ T8020] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 237.594015][ T8020] netlink: 132 bytes leftover after parsing attributes in process `syz.2.767'. [ 237.874635][ T8028] netlink: 60 bytes leftover after parsing attributes in process `syz.0.770'. [ 242.781634][ T8107] netlink: 'syz.3.799': attribute type 9 has an invalid length. [ 242.804923][ T8107] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.799'. [ 243.513814][ T8107] netlink: 'syz.3.799': attribute type 9 has an invalid length. [ 243.575659][ T8107] netlink: 176948 bytes leftover after parsing attributes in process `syz.3.799'. [ 244.990934][ T8148] netlink: 60 bytes leftover after parsing attributes in process `syz.0.814'. [ 245.002938][ T8148] netlink: 60 bytes leftover after parsing attributes in process `syz.0.814'. [ 245.020449][ T8148] netlink: 60 bytes leftover after parsing attributes in process `syz.0.814'. [ 245.045042][ T8148] netlink: 60 bytes leftover after parsing attributes in process `syz.0.814'. [ 245.310135][ T8158] netlink: 'syz.1.824': attribute type 21 has an invalid length. [ 246.020199][ T8165] netlink: 'syz.2.820': attribute type 29 has an invalid length. [ 246.119076][ T8165] netlink: 'syz.2.820': attribute type 29 has an invalid length. [ 246.179113][ T8168] netlink: 'syz.2.820': attribute type 29 has an invalid length. [ 246.245945][ T8169] netlink: 'syz.2.820': attribute type 29 has an invalid length. [ 246.461155][ T8176] FAULT_INJECTION: forcing a failure. [ 246.461155][ T8176] name failslab, interval 1, probability 0, space 0, times 0 [ 246.505871][ T8176] CPU: 1 PID: 8176 Comm: syz.2.825 Not tainted syzkaller #0 [ 246.513273][ T8176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 246.523362][ T8176] Call Trace: [ 246.526666][ T8176] [ 246.529625][ T8176] dump_stack_lvl+0x18c/0x250 [ 246.534352][ T8176] ? show_regs_print_info+0x20/0x20 [ 246.539601][ T8176] ? load_image+0x420/0x420 [ 246.544140][ T8176] ? __might_sleep+0xe0/0xe0 [ 246.548761][ T8176] ? __lock_acquire+0x7d80/0x7d80 [ 246.553832][ T8176] should_fail_ex+0x394/0x4c0 [ 246.558544][ T8176] should_failslab+0x9/0x20 [ 246.563121][ T8176] slab_pre_alloc_hook+0x59/0x300 [ 246.568188][ T8176] ? tomoyo_realpath_from_path+0xe6/0x5c0 [ 246.573946][ T8176] ? tomoyo_realpath_from_path+0xe6/0x5c0 [ 246.579701][ T8176] __kmem_cache_alloc_node+0x53/0x250 [ 246.585120][ T8176] ? tomoyo_realpath_from_path+0xe6/0x5c0 [ 246.590874][ T8176] __kmalloc+0xa7/0x240 [ 246.595073][ T8176] tomoyo_realpath_from_path+0xe6/0x5c0 [ 246.600659][ T8176] ? tomoyo_domain+0xd6/0x120 [ 246.605379][ T8176] tomoyo_path_number_perm+0x248/0x5e0 [ 246.610879][ T8176] ? tomoyo_path_number_perm+0x217/0x5e0 [ 246.616568][ T8176] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 246.622063][ T8176] ? ksys_write+0x1d2/0x260 [ 246.626636][ T8176] ? __fget_files+0x28/0x460 [ 246.631282][ T8176] security_file_ioctl+0x70/0xa0 [ 246.636255][ T8176] __se_sys_ioctl+0x48/0x170 [ 246.640887][ T8176] do_syscall_64+0x55/0xb0 [ 246.645345][ T8176] ? clear_bhb_loop+0x40/0x90 [ 246.650046][ T8176] ? clear_bhb_loop+0x40/0x90 [ 246.654752][ T8176] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 246.660693][ T8176] RIP: 0033:0x7f436599de59 [ 246.665136][ T8176] 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 [ 246.684772][ T8176] RSP: 002b:00007f436689d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 246.693212][ T8176] RAX: ffffffffffffffda RBX: 00007f4365c25fa0 RCX: 00007f436599de59 [ 246.701206][ T8176] RDX: 0000000000000000 RSI: 000000000000894b RDI: 0000000000000003 [ 246.709201][ T8176] RBP: 00007f436689d090 R08: 0000000000000000 R09: 0000000000000000 [ 246.717196][ T8176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 246.725196][ T8176] R13: 00007f4365c26038 R14: 00007f4365c25fa0 R15: 00007ffeea0f6d88 [ 246.733205][ T8176] [ 246.833726][ T8176] ERROR: Out of memory at tomoyo_realpath_from_path. [ 247.797328][ T8190] netlink: 'syz.3.829': attribute type 21 has an invalid length. [ 249.811954][ T8222] netlink: 'syz.1.841': attribute type 21 has an invalid length. [ 249.976083][ T8225] netlink: 'syz.2.842': attribute type 9 has an invalid length. [ 249.984756][ T8225] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.842'. [ 250.248708][ T8225] netlink: 'syz.2.842': attribute type 9 has an invalid length. [ 250.261391][ T8225] netlink: 176948 bytes leftover after parsing attributes in process `syz.2.842'. [ 250.900870][ T8237] netlink: 'syz.1.844': attribute type 17 has an invalid length. [ 250.917732][ T8237] netlink: 160 bytes leftover after parsing attributes in process `syz.1.844'. [ 252.577141][ T8269] netlink: 'syz.1.855': attribute type 9 has an invalid length. [ 252.636304][ T8269] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.855'. [ 253.289236][ T8273] netlink: 'syz.1.855': attribute type 9 has an invalid length. [ 253.330284][ T8273] netlink: 176948 bytes leftover after parsing attributes in process `syz.1.855'. [ 254.437410][ T8303] netlink: 'syz.0.865': attribute type 2 has an invalid length. [ 254.569669][ T8297] netlink: 'syz.0.865': attribute type 5 has an invalid length. [ 255.738585][ T8322] netlink: 'syz.0.871': attribute type 16 has an invalid length. [ 255.822989][ T8322] netlink: 132 bytes leftover after parsing attributes in process `syz.0.871'. [ 255.838423][ T8323] netlink: 'syz.0.871': attribute type 10 has an invalid length. [ 255.932694][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.939109][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.048048][ T8323] team0: Port device macvlan0 added [ 256.539217][ T8350] FAULT_INJECTION: forcing a failure. [ 256.539217][ T8350] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 256.566768][ T8350] CPU: 0 PID: 8350 Comm: syz.3.881 Not tainted syzkaller #0 [ 256.574141][ T8350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 256.584251][ T8350] Call Trace: [ 256.587563][ T8350] [ 256.590530][ T8350] dump_stack_lvl+0x18c/0x250 [ 256.595269][ T8350] ? show_regs_print_info+0x20/0x20 [ 256.600526][ T8350] ? load_image+0x420/0x420 [ 256.605078][ T8350] ? __lock_acquire+0x7d80/0x7d80 [ 256.610162][ T8350] ? snprintf+0xe9/0x140 [ 256.614478][ T8350] should_fail_ex+0x394/0x4c0 [ 256.619235][ T8350] _copy_to_user+0x2f/0xa0 [ 256.623703][ T8350] simple_read_from_buffer+0xe7/0x150 [ 256.629136][ T8350] proc_fail_nth_read+0x1e8/0x260 [ 256.634231][ T8350] ? proc_fault_inject_write+0x360/0x360 [ 256.639924][ T8350] ? fsnotify_perm+0x271/0x5e0 [ 256.644735][ T8350] ? proc_fault_inject_write+0x360/0x360 [ 256.650426][ T8350] vfs_read+0x298/0x990 [ 256.654642][ T8350] ? kernel_read+0x1e0/0x1e0 [ 256.659295][ T8350] ? __fget_files+0x28/0x460 [ 256.663933][ T8350] ? __fget_files+0x3fc/0x460 [ 256.668658][ T8350] ? __fdget_pos+0x2a3/0x330 [ 256.673278][ T8350] ? ksys_read+0x74/0x260 [ 256.677638][ T8350] ksys_read+0x151/0x260 [ 256.681917][ T8350] ? vfs_write+0x9a0/0x9a0 [ 256.686365][ T8350] ? lockdep_hardirqs_on+0x98/0x150 [ 256.691608][ T8350] do_syscall_64+0x55/0xb0 [ 256.696056][ T8350] ? clear_bhb_loop+0x40/0x90 [ 256.700756][ T8350] ? clear_bhb_loop+0x40/0x90 [ 256.705475][ T8350] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 256.711415][ T8350] RIP: 0033:0x7f3dc1b5e68e [ 256.715865][ T8350] 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 [ 256.735499][ T8350] RSP: 002b:00007f3dc2b3afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 256.743936][ T8350] RAX: ffffffffffffffda RBX: 00007f3dc2b3b6c0 RCX: 00007f3dc1b5e68e [ 256.751943][ T8350] RDX: 000000000000000f RSI: 00007f3dc2b3b0a0 RDI: 0000000000000004 [ 256.759940][ T8350] RBP: 00007f3dc2b3b090 R08: 0000000000000000 R09: 0000000000000000 [ 256.767934][ T8350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 256.775931][ T8350] R13: 00007f3dc1e26038 R14: 00007f3dc1e25fa0 R15: 00007ffe5e1207d8 [ 256.783938][ T8350] [ 258.941032][ T8386] netlink: 'syz.0.894': attribute type 4 has an invalid length. [ 259.299784][ T8390] netlink: 'syz.1.896': attribute type 6 has an invalid length. [ 259.317791][ T8390] netlink: 164 bytes leftover after parsing attributes in process `syz.1.896'. [ 259.428675][ T8393] netlink: 'syz.0.897': attribute type 10 has an invalid length. [ 259.471920][ T8393] team0: Port device wlan1 added [ 259.653472][ T8391] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 261.239414][ T8434] netlink: 'syz.3.912': attribute type 25 has an invalid length. [ 261.276625][ T8434] netlink: 2418 bytes leftover after parsing attributes in process `syz.3.912'. [ 262.661540][ T8456] netlink: 'syz.0.921': attribute type 19 has an invalid length. [ 262.684513][ T8456] netlink: 172 bytes leftover after parsing attributes in process `syz.0.921'. [ 263.019537][ T8460] netlink: 'syz.3.923': attribute type 17 has an invalid length. [ 263.027891][ T8460] netlink: 152 bytes leftover after parsing attributes in process `syz.3.923'. [ 263.039282][ T8460] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 263.478183][ T8465] netlink: 15743 bytes leftover after parsing attributes in process `syz.2.924'. [ 263.952355][ T8472] netlink: 'syz.0.926': attribute type 39 has an invalid length. [ 264.680129][ T8485] netlink: 'syz.3.933': attribute type 28 has an invalid length. [ 264.688619][ T8485] netlink: 'syz.3.933': attribute type 29 has an invalid length. [ 264.697580][ T8485] netlink: 132 bytes leftover after parsing attributes in process `syz.3.933'. [ 264.705328][ T8472] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.926'. [ 264.751450][ T8472] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.926'. [ 264.761571][ T8471] netlink: 4083 bytes leftover after parsing attributes in process `syz.0.926'. [ 267.732966][ T8509] netlink: 'syz.0.941': attribute type 27 has an invalid length. [ 267.740778][ T8509] netlink: 'syz.0.941': attribute type 25 has an invalid length. [ 268.022787][ T8527] netlink: 'syz.0.947': attribute type 21 has an invalid length. [ 270.328580][ T8557] netlink: 'syz.3.958': attribute type 21 has an invalid length. [ 270.491318][ T8565] netlink: 14 bytes leftover after parsing attributes in process `syz.1.961'. [ 270.508131][ T8565] netlink: get zone limit has 4 unknown bytes [ 272.847064][ T8608] netlink: 'syz.1.972': attribute type 21 has an invalid length. [ 272.905575][ T8614] netlink: 'syz.2.975': attribute type 11 has an invalid length. [ 272.914679][ T8614] netlink: 212788 bytes leftover after parsing attributes in process `syz.2.975'. [ 273.577019][ T8626] skbuff: bad partial csum: csum=65535/127 headroom=178 headlen=65664 [ 275.063809][ T8648] netlink: 'syz.2.986': attribute type 21 has an invalid length. [ 275.883056][ T8668] netlink: 'syz.1.993': attribute type 25 has an invalid length. [ 275.891326][ T8668] netlink: 'syz.1.993': attribute type 25 has an invalid length. [ 276.367055][ T8668] batadv0: entered promiscuous mode [ 276.846799][ T8676] netlink: 'syz.2.996': attribute type 21 has an invalid length. [ 276.988496][ T8684] netlink: 'syz.0.999': attribute type 41 has an invalid length. [ 276.999461][ T8686] netlink: 'syz.0.999': attribute type 41 has an invalid length. [ 277.032830][ T8688] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1007'. [ 277.041920][ T8688] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1007'. [ 277.083424][ T8688] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1007'. [ 277.137610][ T8692] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1007'. [ 281.779276][ T8773] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x37 [ 281.976573][ T8776] netlink: 'syz.0.1028': attribute type 21 has an invalid length. [ 281.993975][ T8776] netlink: 'syz.0.1028': attribute type 20 has an invalid length. [ 282.012773][ T8778] netlink: 'syz.0.1028': attribute type 21 has an invalid length. [ 282.031192][ T8778] netlink: 'syz.0.1028': attribute type 20 has an invalid length. [ 282.195368][ T8784] netlink: 16186 bytes leftover after parsing attributes in process `syz.1.1031'. [ 282.744850][ T8798] netlink: 14 bytes leftover after parsing attributes in process `syz.1.1036'. [ 284.182145][ T8829] netlink: 'syz.2.1045': attribute type 11 has an invalid length. [ 284.195084][ T8829] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.1045'. [ 285.584163][ T8860] netlink: 'syz.2.1056': attribute type 4 has an invalid length. [ 285.696952][ T8861] netlink: 'syz.2.1056': attribute type 3 has an invalid length. [ 285.711363][ T8861] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1056'. [ 286.929186][ T8877] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1062'. [ 286.941986][ T8877] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1062'. [ 286.974635][ T8877] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1062'. [ 286.996860][ T8877] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1062'. [ 287.429443][ T8882] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1064'. [ 287.453888][ T8882] hsr_slave_0: left promiscuous mode [ 287.483546][ T8882] hsr_slave_1: left promiscuous mode [ 288.847531][ T8895] netlink: 10 bytes leftover after parsing attributes in process `syz.0.1070'. [ 289.245490][ T8906] netlink: 'syz.3.1075': attribute type 10 has an invalid length. [ 290.378200][ T8906] team0 (unregistering): Port device team_slave_0 removed [ 290.420015][ T8906] team0 (unregistering): Port device team_slave_1 removed [ 290.828521][ T8932] netlink: 'syz.0.1086': attribute type 3 has an invalid length. [ 290.878498][ T8932] netlink: 'syz.0.1086': attribute type 1 has an invalid length. [ 290.896722][ T8932] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.1086'. [ 291.099278][ T8944] netlink: 'syz.2.1091': attribute type 10 has an invalid length. [ 291.122510][ T8944] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1091'. [ 291.133342][ T8944] team0: entered promiscuous mode [ 291.138475][ T8944] team_slave_0: entered promiscuous mode [ 291.146270][ T8944] team_slave_1: entered promiscuous mode [ 291.154032][ T8944] team0: entered allmulticast mode [ 291.159366][ T8944] team_slave_0: entered allmulticast mode [ 291.171949][ T8944] team_slave_1: entered allmulticast mode [ 291.291124][ T8944] bridge0: port 4(team0) entered blocking state [ 291.348979][ T8944] bridge0: port 4(team0) entered disabled state [ 291.427174][ T8944] bridge0: port 4(team0) entered blocking state [ 291.433994][ T8944] bridge0: port 4(team0) entered forwarding state [ 292.697239][ T8969] netlink: 'syz.2.1098': attribute type 21 has an invalid length. [ 293.548102][ T8982] netlink: 'syz.0.1103': attribute type 10 has an invalid length. [ 293.580055][ T8982] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1103'. [ 293.622973][ T8982] team0: entered promiscuous mode [ 293.653411][ T8982] team_slave_0: entered promiscuous mode [ 293.689709][ T8982] team_slave_1: entered promiscuous mode [ 293.719899][ T8982] macvlan0: entered promiscuous mode [ 293.747935][ T8982] mac80211_hwsim hwsim8 wlan1: entered promiscuous mode [ 293.775358][ T8982] team0: entered allmulticast mode [ 293.796625][ T8982] team_slave_0: entered allmulticast mode [ 293.817329][ T8982] team_slave_1: entered allmulticast mode [ 293.838392][ T8982] macvlan0: entered allmulticast mode [ 293.861109][ T8982] veth1_vlan: entered allmulticast mode [ 293.882162][ T8982] mac80211_hwsim hwsim8 wlan1: entered allmulticast mode [ 293.915371][ T8982] bridge0: port 3(team0) entered blocking state [ 293.937449][ T8982] bridge0: port 3(team0) entered disabled state [ 293.979115][ T8982] bridge0: port 3(team0) entered blocking state [ 293.986327][ T8982] bridge0: port 3(team0) entered forwarding state [ 295.510436][ T9001] netlink: 'syz.2.1110': attribute type 10 has an invalid length. [ 295.562186][ T9001] veth0_macvtap: left promiscuous mode [ 296.831835][ T9036] FAULT_INJECTION: forcing a failure. [ 296.831835][ T9036] name failslab, interval 1, probability 0, space 0, times 0 [ 296.906408][ T9036] CPU: 1 PID: 9036 Comm: syz.0.1122 Not tainted syzkaller #0 [ 296.913897][ T9036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 296.924029][ T9036] Call Trace: [ 296.927373][ T9036] [ 296.930368][ T9036] dump_stack_lvl+0x18c/0x250 [ 296.935151][ T9036] ? show_regs_print_info+0x20/0x20 [ 296.940438][ T9036] ? load_image+0x420/0x420 [ 296.945077][ T9036] ? __might_sleep+0xe0/0xe0 [ 296.949761][ T9036] ? __lock_acquire+0x7d80/0x7d80 [ 296.954904][ T9036] should_fail_ex+0x394/0x4c0 [ 296.959687][ T9036] should_failslab+0x9/0x20 [ 296.964282][ T9036] slab_pre_alloc_hook+0x59/0x300 [ 296.969404][ T9036] ? tomoyo_realpath_from_path+0xe6/0x5c0 [ 296.975217][ T9036] ? tomoyo_realpath_from_path+0xe6/0x5c0 [ 296.981019][ T9036] __kmem_cache_alloc_node+0x53/0x250 [ 296.986465][ T9036] ? tomoyo_realpath_from_path+0xe6/0x5c0 [ 296.992243][ T9036] __kmalloc+0xa7/0x240 [ 296.996499][ T9036] tomoyo_realpath_from_path+0xe6/0x5c0 [ 297.002123][ T9036] ? tomoyo_domain+0xd6/0x120 [ 297.006878][ T9036] tomoyo_path_number_perm+0x248/0x5e0 [ 297.012391][ T9036] ? tomoyo_path_number_perm+0x217/0x5e0 [ 297.018079][ T9036] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 297.023587][ T9036] ? trace_call_bpf+0xc3/0x6c0 [ 297.028406][ T9036] ? trace_call_bpf+0xc3/0x6c0 [ 297.033225][ T9036] ? trace_call_bpf+0x5e9/0x6c0 [ 297.038246][ T9036] ? __fget_files+0x28/0x460 [ 297.042929][ T9036] security_file_ioctl+0x70/0xa0 [ 297.047938][ T9036] __se_sys_ioctl+0x48/0x170 [ 297.052601][ T9036] do_syscall_64+0x55/0xb0 [ 297.057097][ T9036] ? clear_bhb_loop+0x40/0x90 [ 297.061814][ T9036] ? clear_bhb_loop+0x40/0x90 [ 297.066535][ T9036] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 297.072471][ T9036] RIP: 0033:0x7f8865f9de59 [ 297.076934][ T9036] 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 [ 297.096585][ T9036] RSP: 002b:00007f8866eed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 297.105046][ T9036] RAX: ffffffffffffffda RBX: 00007f8866225fa0 RCX: 00007f8865f9de59 [ 297.113069][ T9036] RDX: 0000000000000000 RSI: 000000000000541b RDI: 0000000000000003 [ 297.121091][ T9036] RBP: 00007f8866eed090 R08: 0000000000000000 R09: 0000000000000000 [ 297.129110][ T9036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 297.137159][ T9036] R13: 00007f8866226038 R14: 00007f8866225fa0 R15: 00007ffff4899488 [ 297.145228][ T9036] [ 297.178554][ T9036] ERROR: Out of memory at tomoyo_realpath_from_path. [ 298.432293][ T9047] netlink: 'syz.2.1126': attribute type 21 has an invalid length. [ 299.256749][ T9066] netlink: 16098 bytes leftover after parsing attributes in process `syz.0.1132'. [ 300.511496][ T9074] sit0: entered allmulticast mode [ 301.579291][ T9106] FAULT_INJECTION: forcing a failure. [ 301.579291][ T9106] name failslab, interval 1, probability 0, space 0, times 0 [ 301.592952][ T9106] CPU: 1 PID: 9106 Comm: syz.0.1155 Not tainted syzkaller #0 [ 301.600401][ T9106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 301.610511][ T9106] Call Trace: [ 301.613833][ T9106] [ 301.616799][ T9106] dump_stack_lvl+0x18c/0x250 [ 301.621548][ T9106] ? show_regs_print_info+0x20/0x20 [ 301.626809][ T9106] ? load_image+0x420/0x420 [ 301.631379][ T9106] ? __might_sleep+0xe0/0xe0 [ 301.636050][ T9106] ? __lock_acquire+0x7d80/0x7d80 [ 301.641127][ T9106] should_fail_ex+0x394/0x4c0 [ 301.645865][ T9106] should_failslab+0x9/0x20 [ 301.650422][ T9106] slab_pre_alloc_hook+0x59/0x300 [ 301.655508][ T9106] ? tomoyo_encode+0x2ad/0x570 [ 301.660331][ T9106] ? tomoyo_encode+0x2ad/0x570 [ 301.665157][ T9106] __kmem_cache_alloc_node+0x53/0x250 [ 301.670582][ T9106] ? tomoyo_encode+0x2ad/0x570 [ 301.675401][ T9106] __kmalloc+0xa7/0x240 [ 301.679593][ T9106] tomoyo_encode+0x2ad/0x570 [ 301.684228][ T9106] tomoyo_realpath_from_path+0x57c/0x5c0 [ 301.689890][ T9106] ? tomoyo_domain+0xd6/0x120 [ 301.694612][ T9106] tomoyo_path_number_perm+0x248/0x5e0 [ 301.700096][ T9106] ? tomoyo_path_number_perm+0x217/0x5e0 [ 301.705762][ T9106] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 301.711257][ T9106] ? ksys_write+0x1d2/0x260 [ 301.715821][ T9106] ? __fget_files+0x28/0x460 [ 301.720450][ T9106] security_file_ioctl+0x70/0xa0 [ 301.725417][ T9106] __se_sys_ioctl+0x48/0x170 [ 301.730037][ T9106] do_syscall_64+0x55/0xb0 [ 301.734486][ T9106] ? clear_bhb_loop+0x40/0x90 [ 301.739184][ T9106] ? clear_bhb_loop+0x40/0x90 [ 301.743910][ T9106] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 301.749834][ T9106] RIP: 0033:0x7f8865f9de59 [ 301.754277][ T9106] 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 [ 301.773928][ T9106] RSP: 002b:00007f8866eed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 301.782374][ T9106] RAX: ffffffffffffffda RBX: 00007f8866225fa0 RCX: 00007f8865f9de59 [ 301.790371][ T9106] RDX: 0000000000000000 RSI: 000000000000541b RDI: 0000000000000003 [ 301.798366][ T9106] RBP: 00007f8866eed090 R08: 0000000000000000 R09: 0000000000000000 [ 301.806359][ T9106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 301.814359][ T9106] R13: 00007f8866226038 R14: 00007f8866225fa0 R15: 00007ffff4899488 [ 301.822372][ T9106] [ 301.852851][ T9106] ERROR: Out of memory at tomoyo_realpath_from_path. [ 302.484112][ T9109] sit0: entered allmulticast mode [ 305.059269][ T9145] sit0: entered allmulticast mode [ 307.830727][ T9198] netlink: 'syz.3.1179': attribute type 29 has an invalid length. [ 307.863166][ T9198] netlink: 'syz.3.1179': attribute type 29 has an invalid length. [ 307.903996][ T9198] netlink: 'syz.3.1179': attribute type 29 has an invalid length. [ 307.931476][ T9198] netlink: 'syz.3.1179': attribute type 29 has an invalid length. [ 308.135780][ T9199] netlink: 'syz.3.1179': attribute type 29 has an invalid length. [ 308.141864][ T9205] FAULT_INJECTION: forcing a failure. [ 308.141864][ T9205] name failslab, interval 1, probability 0, space 0, times 0 [ 308.161875][ T9205] CPU: 1 PID: 9205 Comm: syz.0.1183 Not tainted syzkaller #0 [ 308.169375][ T9205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 308.179482][ T9205] Call Trace: [ 308.182815][ T9205] [ 308.185792][ T9205] dump_stack_lvl+0x18c/0x250 [ 308.190543][ T9205] ? show_regs_print_info+0x20/0x20 [ 308.195801][ T9205] ? load_image+0x420/0x420 [ 308.200369][ T9205] ? verify_lock_unused+0x140/0x140 [ 308.205649][ T9205] should_fail_ex+0x394/0x4c0 [ 308.210396][ T9205] should_failslab+0x9/0x20 [ 308.214950][ T9205] slab_pre_alloc_hook+0x59/0x300 [ 308.220031][ T9205] kmem_cache_alloc+0x5a/0x2c0 [ 308.224835][ T9205] ? skb_clone+0x1eb/0x370 [ 308.229280][ T9205] skb_clone+0x1eb/0x370 [ 308.233553][ T9205] __netlink_deliver_tap+0x411/0x7f0 [ 308.238885][ T9205] ? netlink_deliver_tap+0x2e/0x1b0 [ 308.244118][ T9205] netlink_deliver_tap+0x19c/0x1b0 [ 308.249279][ T9205] netlink_unicast+0x77b/0x930 [ 308.254149][ T9205] netlink_sendmsg+0x8d0/0xbf0 [ 308.258986][ T9205] ? netlink_getsockopt+0x590/0x590 [ 308.264233][ T9205] ? apparmor_socket_sendmsg+0x8e/0x330 [ 308.269802][ T9205] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 308.275128][ T9205] ? security_socket_sendmsg+0x80/0xa0 [ 308.280627][ T9205] ? netlink_getsockopt+0x590/0x590 [ 308.285889][ T9205] ____sys_sendmsg+0x61b/0x980 [ 308.290687][ T9205] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 308.296895][ T9205] ? __asan_memset+0x22/0x40 [ 308.301516][ T9205] ? __sys_sendmsg_sock+0x30/0x30 [ 308.306574][ T9205] ? __import_iovec+0x5f2/0x850 [ 308.311461][ T9205] ? import_iovec+0x73/0xa0 [ 308.316000][ T9205] ___sys_sendmsg+0x2a6/0x360 [ 308.320714][ T9205] ? __sys_sendmsg+0x2b0/0x2b0 [ 308.325525][ T9205] ? __fget_files+0x37e/0x460 [ 308.330255][ T9205] __se_sys_sendmsg+0x1d0/0x2c0 [ 308.335146][ T9205] ? perf_trace_preemptirq_template+0x269/0x330 [ 308.341434][ T9205] ? __x64_sys_sendmsg+0x80/0x80 [ 308.346411][ T9205] ? lockdep_hardirqs_on+0x98/0x150 [ 308.351667][ T9205] do_syscall_64+0x55/0xb0 [ 308.356110][ T9205] ? clear_bhb_loop+0x40/0x90 [ 308.360806][ T9205] ? clear_bhb_loop+0x40/0x90 [ 308.365510][ T9205] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 308.371437][ T9205] RIP: 0033:0x7f8865f9de59 [ 308.375871][ T9205] 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 [ 308.395582][ T9205] RSP: 002b:00007f8866eed028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 308.404020][ T9205] RAX: ffffffffffffffda RBX: 00007f8866225fa0 RCX: 00007f8865f9de59 [ 308.412018][ T9205] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000f [ 308.420015][ T9205] RBP: 00007f8866eed090 R08: 0000000000000000 R09: 0000000000000000 [ 308.428006][ T9205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 308.436000][ T9205] R13: 00007f8866226038 R14: 00007f8866225fa0 R15: 00007ffff4899488 [ 308.444018][ T9205] [ 308.454626][ T9205] netlink: 'syz.0.1183': attribute type 21 has an invalid length. [ 309.290503][ T9223] netlink: 9286 bytes leftover after parsing attributes in process `syz.1.1189'. [ 310.451873][ T9240] netlink: 'syz.2.1194': attribute type 21 has an invalid length. [ 312.803979][ T9298] netlink: 'syz.2.1217': attribute type 21 has an invalid length. [ 312.812305][ T9298] FAULT_INJECTION: forcing a failure. [ 312.812305][ T9298] name failslab, interval 1, probability 0, space 0, times 0 [ 312.827276][ T9298] CPU: 1 PID: 9298 Comm: syz.2.1217 Not tainted syzkaller #0 [ 312.834701][ T9298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 312.844788][ T9298] Call Trace: [ 312.848093][ T9298] [ 312.851043][ T9298] dump_stack_lvl+0x18c/0x250 [ 312.855758][ T9298] ? show_regs_print_info+0x20/0x20 [ 312.860997][ T9298] ? load_image+0x420/0x420 [ 312.865534][ T9298] ? __might_sleep+0xe0/0xe0 [ 312.870157][ T9298] ? __lock_acquire+0x7d80/0x7d80 [ 312.875220][ T9298] should_fail_ex+0x394/0x4c0 [ 312.879933][ T9298] should_failslab+0x9/0x20 [ 312.884481][ T9298] slab_pre_alloc_hook+0x59/0x300 [ 312.889555][ T9298] ? fib6_info_alloc+0x30/0xf0 [ 312.894349][ T9298] ? fib6_info_alloc+0x30/0xf0 [ 312.899137][ T9298] __kmem_cache_alloc_node+0x53/0x250 [ 312.904552][ T9298] ? fib6_info_alloc+0x30/0xf0 [ 312.909351][ T9298] __kmalloc+0xa7/0x240 [ 312.913538][ T9298] fib6_info_alloc+0x30/0xf0 [ 312.918155][ T9298] ip6_route_info_create+0x455/0x1260 [ 312.923568][ T9298] ip6_route_add+0x28/0x160 [ 312.928098][ T9298] inet6_rtm_newroute+0x2c2/0x1d00 [ 312.933273][ T9298] ? ipv6_route_sysctl_table_size+0x50/0x50 [ 312.939203][ T9298] ? __mutex_lock+0x919/0xc80 [ 312.943913][ T9298] ? __lock_acquire+0x7d80/0x7d80 [ 312.948975][ T9298] ? do_raw_spin_lock+0x11f/0x2b0 [ 312.954028][ T9298] ? __rwlock_init+0x150/0x150 [ 312.958813][ T9298] ? do_raw_spin_unlock+0x121/0x230 [ 312.964046][ T9298] ? __mutex_lock+0x923/0xc80 [ 312.968776][ T9298] ? ipv6_route_sysctl_table_size+0x50/0x50 [ 312.974705][ T9298] rtnetlink_rcv_msg+0x843/0xf90 [ 312.979667][ T9298] ? rtnetlink_rcv_msg+0x220/0xf90 [ 312.984829][ T9298] ? rtnetlink_bind+0x80/0x80 [ 312.989579][ T9298] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 312.995767][ T9298] ? lockdep_hardirqs_on+0x98/0x150 [ 313.000994][ T9298] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 313.007180][ T9298] ? __dev_queue_xmit+0x275/0x3630 [ 313.012322][ T9298] ? __local_bh_enable_ip+0x142/0x1c0 [ 313.017728][ T9298] ? _local_bh_enable+0xa0/0xa0 [ 313.022606][ T9298] ? __dev_queue_xmit+0x275/0x3630 [ 313.027754][ T9298] ? __dev_queue_xmit+0x1bc2/0x3630 [ 313.032985][ T9298] ? __dev_queue_xmit+0x275/0x3630 [ 313.038142][ T9298] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 313.044148][ T9298] ? ref_tracker_free+0x686/0x830 [ 313.049210][ T9298] netlink_rcv_skb+0x235/0x4c0 [ 313.054007][ T9298] ? rtnetlink_bind+0x80/0x80 [ 313.058702][ T9298] ? netlink_ack+0x1160/0x1160 [ 313.063512][ T9298] ? __lock_acquire+0x7d80/0x7d80 [ 313.068588][ T9298] ? netlink_deliver_tap+0x2e/0x1b0 [ 313.073820][ T9298] netlink_unicast+0x7b1/0x930 [ 313.078632][ T9298] netlink_sendmsg+0x8d0/0xbf0 [ 313.083438][ T9298] ? netlink_getsockopt+0x590/0x590 [ 313.088675][ T9298] ? apparmor_socket_sendmsg+0x8e/0x330 [ 313.094247][ T9298] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 313.099561][ T9298] ? security_socket_sendmsg+0x80/0xa0 [ 313.105057][ T9298] ? netlink_getsockopt+0x590/0x590 [ 313.110286][ T9298] ____sys_sendmsg+0x61b/0x980 [ 313.115091][ T9298] ? __asan_memset+0x22/0x40 [ 313.119710][ T9298] ? __sys_sendmsg_sock+0x30/0x30 [ 313.124767][ T9298] ? __import_iovec+0x5f2/0x850 [ 313.129657][ T9298] ? import_iovec+0x73/0xa0 [ 313.134205][ T9298] ___sys_sendmsg+0x2a6/0x360 [ 313.138937][ T9298] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 313.146202][ T9298] ? __sys_sendmsg+0x2b0/0x2b0 [ 313.151031][ T9298] ? lock_acquire+0x15/0x420 [ 313.155673][ T9298] __se_sys_sendmsg+0x1d0/0x2c0 [ 313.160561][ T9298] ? __x64_sys_sendmsg+0x80/0x80 [ 313.165552][ T9298] ? syscall_enter_from_user_mode+0x2e/0x80 [ 313.171477][ T9298] do_syscall_64+0x55/0xb0 [ 313.175927][ T9298] ? clear_bhb_loop+0x40/0x90 [ 313.180637][ T9298] ? clear_bhb_loop+0x40/0x90 [ 313.185347][ T9298] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 313.191279][ T9298] RIP: 0033:0x7f436599de59 [ 313.195723][ T9298] 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 [ 313.215356][ T9298] RSP: 002b:00007f436689d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 313.223800][ T9298] RAX: ffffffffffffffda RBX: 00007f4365c25fa0 RCX: 00007f436599de59 [ 313.231799][ T9298] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000f [ 313.239824][ T9298] RBP: 00007f436689d090 R08: 0000000000000000 R09: 0000000000000000 [ 313.247817][ T9298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 313.255811][ T9298] R13: 00007f4365c26038 R14: 00007f4365c25fa0 R15: 00007ffeea0f6d88 [ 313.263817][ T9298] [ 313.529365][ T9304] netlink: 'syz.1.1219': attribute type 21 has an invalid length. [ 316.395269][ T9334] netlink: 'syz.0.1229': attribute type 21 has an invalid length. [ 316.942227][ T9350] syz.2.1232[9350] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 316.942477][ T9350] syz.2.1232[9350] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 317.068714][ T9350] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1232'. [ 317.120949][ T9350] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1232'. [ 317.164088][ T9350] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1232'. [ 317.352766][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.359228][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.398587][ T9361] netlink: 164 bytes leftover after parsing attributes in process `syz.3.1236'. [ 318.256687][ T9367] netlink: 'syz.0.1239': attribute type 28 has an invalid length. [ 318.265269][ T9367] netlink: 2 bytes leftover after parsing attributes in process `syz.0.1239'. [ 318.830513][ T9383] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1245'. [ 319.596284][ T9394] netlink: 'syz.2.1249': attribute type 21 has an invalid length. [ 319.647733][ T9394] FAULT_INJECTION: forcing a failure. [ 319.647733][ T9394] name failslab, interval 1, probability 0, space 0, times 0 [ 319.667640][ T9394] CPU: 1 PID: 9394 Comm: syz.2.1249 Not tainted syzkaller #0 [ 319.675082][ T9394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 319.685175][ T9394] Call Trace: [ 319.688490][ T9394] [ 319.691479][ T9394] dump_stack_lvl+0x18c/0x250 [ 319.696222][ T9394] ? show_regs_print_info+0x20/0x20 [ 319.701479][ T9394] ? load_image+0x420/0x420 [ 319.706036][ T9394] ? __might_sleep+0xe0/0xe0 [ 319.710675][ T9394] ? __lock_acquire+0x7d80/0x7d80 [ 319.715752][ T9394] should_fail_ex+0x394/0x4c0 [ 319.720486][ T9394] should_failslab+0x9/0x20 [ 319.725042][ T9394] slab_pre_alloc_hook+0x59/0x300 [ 319.730135][ T9394] ? fib6_info_alloc+0x30/0xf0 [ 319.734949][ T9394] ? fib6_info_alloc+0x30/0xf0 [ 319.739764][ T9394] __kmem_cache_alloc_node+0x53/0x250 [ 319.745198][ T9394] ? fib6_info_alloc+0x30/0xf0 [ 319.750021][ T9394] __kmalloc+0xa7/0x240 [ 319.754234][ T9394] fib6_info_alloc+0x30/0xf0 [ 319.758888][ T9394] ip6_route_info_create+0x455/0x1260 [ 319.764321][ T9394] ip6_route_add+0x28/0x160 [ 319.768871][ T9394] inet6_rtm_newroute+0x2c2/0x1d00 [ 319.774026][ T9394] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 319.781285][ T9394] ? ipv6_route_sysctl_table_size+0x50/0x50 [ 319.787231][ T9394] ? __mutex_lock+0x919/0xc80 [ 319.791947][ T9394] ? __lock_acquire+0x7d80/0x7d80 [ 319.797013][ T9394] ? do_raw_spin_lock+0x11f/0x2b0 [ 319.802098][ T9394] ? __rwlock_init+0x150/0x150 [ 319.806921][ T9394] ? do_raw_spin_unlock+0x121/0x230 [ 319.812169][ T9394] ? __mutex_lock+0x923/0xc80 [ 319.816924][ T9394] ? ipv6_route_sysctl_table_size+0x50/0x50 [ 319.822873][ T9394] rtnetlink_rcv_msg+0x843/0xf90 [ 319.827871][ T9394] ? rtnetlink_rcv_msg+0x220/0xf90 [ 319.833031][ T9394] ? rtnetlink_bind+0x80/0x80 [ 319.837767][ T9394] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 319.843979][ T9394] ? lockdep_hardirqs_on+0x98/0x150 [ 319.849234][ T9394] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 319.855450][ T9394] ? __dev_queue_xmit+0x275/0x3630 [ 319.860615][ T9394] ? __local_bh_enable_ip+0x142/0x1c0 [ 319.866034][ T9394] ? _local_bh_enable+0xa0/0xa0 [ 319.870933][ T9394] ? __dev_queue_xmit+0x275/0x3630 [ 319.876099][ T9394] ? __dev_queue_xmit+0x1bc2/0x3630 [ 319.881345][ T9394] ? __dev_queue_xmit+0x275/0x3630 [ 319.886549][ T9394] ? ref_tracker_free+0x686/0x830 [ 319.891663][ T9394] netlink_rcv_skb+0x235/0x4c0 [ 319.896488][ T9394] ? rtnetlink_bind+0x80/0x80 [ 319.901211][ T9394] ? netlink_ack+0x1160/0x1160 [ 319.906052][ T9394] ? __lock_acquire+0x7d80/0x7d80 [ 319.911141][ T9394] ? netlink_deliver_tap+0x2e/0x1b0 [ 319.916397][ T9394] netlink_unicast+0x7b1/0x930 [ 319.921222][ T9394] netlink_sendmsg+0x8d0/0xbf0 [ 319.926053][ T9394] ? netlink_getsockopt+0x590/0x590 [ 319.931311][ T9394] ? apparmor_socket_sendmsg+0x8e/0x330 [ 319.936913][ T9394] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 319.942247][ T9394] ? security_socket_sendmsg+0x80/0xa0 [ 319.947762][ T9394] ? netlink_getsockopt+0x590/0x590 [ 319.953017][ T9394] ____sys_sendmsg+0x61b/0x980 [ 319.957846][ T9394] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 319.964061][ T9394] ? __asan_memset+0x22/0x40 [ 319.968707][ T9394] ? __sys_sendmsg_sock+0x30/0x30 [ 319.973787][ T9394] ? __import_iovec+0x5f2/0x850 [ 319.978706][ T9394] ? import_iovec+0x73/0xa0 [ 319.983280][ T9394] ___sys_sendmsg+0x2a6/0x360 [ 319.988014][ T9394] ? __sys_sendmsg+0x2b0/0x2b0 [ 319.992906][ T9394] __se_sys_sendmsg+0x1d0/0x2c0 [ 319.997807][ T9394] ? perf_trace_preemptirq_template+0x269/0x330 [ 320.004118][ T9394] ? __x64_sys_sendmsg+0x80/0x80 [ 320.009133][ T9394] ? lockdep_hardirqs_on+0x98/0x150 [ 320.014380][ T9394] do_syscall_64+0x55/0xb0 [ 320.018824][ T9394] ? clear_bhb_loop+0x40/0x90 [ 320.023523][ T9394] ? clear_bhb_loop+0x40/0x90 [ 320.028220][ T9394] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 320.034148][ T9394] RIP: 0033:0x7f436599de59 [ 320.038587][ T9394] 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 [ 320.058219][ T9394] RSP: 002b:00007f436689d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 320.066652][ T9394] RAX: ffffffffffffffda RBX: 00007f4365c25fa0 RCX: 00007f436599de59 [ 320.074668][ T9394] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000f [ 320.082664][ T9394] RBP: 00007f436689d090 R08: 0000000000000000 R09: 0000000000000000 [ 320.090758][ T9394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 320.098784][ T9394] R13: 00007f4365c26038 R14: 00007f4365c25fa0 R15: 00007ffeea0f6d88 [ 320.106801][ T9394] [ 320.438672][ T9406] netlink: 'syz.2.1252': attribute type 21 has an invalid length. [ 320.725159][ T9410] netlink: 'syz.2.1253': attribute type 28 has an invalid length. [ 320.748255][ T9410] netlink: 2 bytes leftover after parsing attributes in process `syz.2.1253'. [ 320.905586][ T9415] netlink: 197276 bytes leftover after parsing attributes in process `syz.1.1255'. [ 322.143554][ T9440] netlink: 'syz.0.1264': attribute type 21 has an invalid length. [ 322.670292][ T9447] netlink: 'syz.2.1266': attribute type 20 has an invalid length. [ 322.736290][ T9447] netlink: 'syz.2.1266': attribute type 21 has an invalid length. [ 322.766575][ T9447] netlink: 'syz.2.1266': attribute type 23 has an invalid length. [ 322.828524][ T9447] netlink: 'syz.2.1266': attribute type 25 has an invalid length. [ 322.855205][ T9447] netlink: 'syz.2.1266': attribute type 27 has an invalid length. [ 322.916565][ T9447] netlink: 'syz.2.1266': attribute type 28 has an invalid length. [ 323.287666][ T9461] netlink: 148 bytes leftover after parsing attributes in process `syz.0.1269'. [ 323.602371][ T9472] bridge0: port 4(team0) entered disabled state [ 323.609005][ T9472] bridge0: port 3(batadv0) entered disabled state [ 323.616040][ T9472] bridge0: port 2(bridge_slave_1) entered disabled state [ 323.624174][ T9472] bridge0: port 1(bridge_slave_0) entered disabled state [ 323.636756][ T9472] bridge0: entered allmulticast mode [ 324.177404][ T9486] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1280'. [ 324.193140][ T9486] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1280'. [ 324.211827][ T9486] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.1280'. [ 324.674025][ T9498] validate_nla: 3 callbacks suppressed [ 324.674062][ T9498] netlink: 'syz.3.1282': attribute type 28 has an invalid length. [ 324.733076][ T9498] netlink: 2 bytes leftover after parsing attributes in process `syz.3.1282'. [ 325.879154][ T9512] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.1287'. [ 327.744012][ T9538] netlink: 'syz.2.1296': attribute type 21 has an invalid length. [ 328.317715][ T9550] netlink: 703 bytes leftover after parsing attributes in process `syz.2.1300'. [ 328.332527][ T9547] : renamed from veth1 (while UP) [ 328.686913][ T9554] netlink: 209820 bytes leftover after parsing attributes in process `syz.2.1302'. [ 329.327620][ T9572] netlink: 'syz.1.1308': attribute type 21 has an invalid length. [ 329.345438][ T9572] FAULT_INJECTION: forcing a failure. [ 329.345438][ T9572] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 329.415924][ T9570] syzkaller0: entered promiscuous mode [ 329.421875][ T9570] syzkaller0: entered allmulticast mode [ 329.431248][ T9572] CPU: 0 PID: 9572 Comm: syz.1.1308 Not tainted syzkaller #0 [ 329.438695][ T9572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 329.448816][ T9572] Call Trace: [ 329.452138][ T9572] [ 329.455110][ T9572] dump_stack_lvl+0x18c/0x250 [ 329.459847][ T9572] ? show_regs_print_info+0x20/0x20 [ 329.465107][ T9572] ? load_image+0x420/0x420 [ 329.469668][ T9572] ? __might_fault+0xaa/0x120 [ 329.474404][ T9572] ? __lock_acquire+0x7d80/0x7d80 [ 329.479485][ T9572] should_fail_ex+0x394/0x4c0 [ 329.484237][ T9572] _copy_from_user+0x2f/0xe0 [ 329.488878][ T9572] kstrtouint_from_user+0xde/0x170 [ 329.494043][ T9572] ? kstrtol_from_user+0x190/0x190 [ 329.499222][ T9572] proc_fail_nth_write+0x8f/0x250 [ 329.504318][ T9572] ? proc_fail_nth_read+0x260/0x260 [ 329.509598][ T9572] ? proc_fail_nth_read+0x260/0x260 [ 329.514861][ T9572] vfs_write+0x299/0x9a0 [ 329.519261][ T9572] ? file_end_write+0x250/0x250 [ 329.524169][ T9572] ? __fget_files+0x28/0x460 [ 329.528815][ T9572] ? __fget_files+0x3fc/0x460 [ 329.533617][ T9572] ? __fdget_pos+0x2a3/0x330 [ 329.538275][ T9572] ? ksys_write+0x74/0x260 [ 329.542748][ T9572] ksys_write+0x151/0x260 [ 329.547181][ T9572] ? __ia32_sys_read+0x90/0x90 [ 329.552012][ T9572] do_syscall_64+0x55/0xb0 [ 329.556492][ T9572] ? clear_bhb_loop+0x40/0x90 [ 329.561215][ T9572] ? clear_bhb_loop+0x40/0x90 [ 329.565943][ T9572] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 329.571891][ T9572] RIP: 0033:0x7f0513d5e68e [ 329.576352][ T9572] 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 [ 329.596004][ T9572] RSP: 002b:00007f0514c66fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.604482][ T9572] RAX: ffffffffffffffda RBX: 00007f0514c676c0 RCX: 00007f0513d5e68e [ 329.612500][ T9572] RDX: 0000000000000001 RSI: 00007f0514c670a0 RDI: 0000000000000010 [ 329.620523][ T9572] RBP: 00007f0514c67090 R08: 0000000000000000 R09: 0000000000000000 [ 329.628541][ T9572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 329.636574][ T9572] R13: 00007f0514026038 R14: 00007f0514025fa0 R15: 00007ffd40127d18 [ 329.644638][ T9572] [ 329.818122][ T9582] netlink: 'syz.3.1312': attribute type 9 has an invalid length. [ 329.828132][ T9582] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1312'. [ 334.369359][ T9663] netlink: 140 bytes leftover after parsing attributes in process `syz.3.1343'. [ 334.379204][ T9663] netlink: 10 bytes leftover after parsing attributes in process `syz.3.1343'. [ 334.415810][ T9663] bond0: (slave bond_slave_0): Releasing backup interface [ 334.476753][ T9663] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 334.626238][ T9666] netlink: 'syz.1.1342': attribute type 9 has an invalid length. [ 334.639887][ T9666] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1342'. [ 335.221757][ T9676] netlink: 'syz.0.1346': attribute type 6 has an invalid length. [ 335.251339][ T9676] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.1346'. [ 335.653668][ T9689] netlink: 76 bytes leftover after parsing attributes in process `syz.3.1351'. [ 336.139496][ T9702] netlink: 'syz.3.1355': attribute type 10 has an invalid length. [ 336.170556][ T9702] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 336.278615][ T9706] netlink: 'syz.0.1356': attribute type 2 has an invalid length. [ 336.325061][ T9706] netlink: 'syz.0.1356': attribute type 1 has an invalid length. [ 336.415352][ T9709] netlink: 'syz.1.1358': attribute type 21 has an invalid length. [ 337.198370][ T9726] netlink: 'syz.1.1365': attribute type 21 has an invalid length. [ 337.822200][ T9739] netlink: 'syz.3.1368': attribute type 21 has an invalid length. [ 337.904958][ T9742] netlink: 'syz.3.1368': attribute type 1 has an invalid length. [ 339.863912][ T9779] netlink: 'syz.2.1386': attribute type 21 has an invalid length. [ 340.247829][ T9784] netlink: 'syz.0.1389': attribute type 29 has an invalid length. [ 340.310274][ T9784] netlink: 'syz.0.1389': attribute type 29 has an invalid length. [ 340.338715][ T9787] netlink: 'syz.0.1389': attribute type 29 has an invalid length. [ 340.478165][ T9784] netlink: 'syz.0.1389': attribute type 29 has an invalid length. [ 340.515267][ T9784] netlink: 'syz.0.1389': attribute type 29 has an invalid length. [ 341.570365][ T9791] netlink: 'syz.0.1389': attribute type 29 has an invalid length. [ 341.816119][ T9801] netlink: 16054 bytes leftover after parsing attributes in process `syz.0.1394'. [ 342.429059][ T9818] netlink: 63719 bytes leftover after parsing attributes in process `syz.2.1401'. [ 342.579761][ T9823] netlink: 'syz.1.1403': attribute type 29 has an invalid length. [ 342.636640][ T9823] netlink: 'syz.1.1403': attribute type 29 has an invalid length. [ 342.748192][ T9823] netlink: 'syz.1.1403': attribute type 29 has an invalid length. [ 342.856491][ T9826] netlink: 'syz.1.1403': attribute type 29 has an invalid length. [ 343.184159][ T9832] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1407'. [ 344.916859][ T9867] netlink: 128 bytes leftover after parsing attributes in process `syz.1.1423'. [ 345.100984][ T9867] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 345.195448][ T9868] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1422'. [ 345.268627][ T9868] batman_adv: batadv0: Adding interface: virt_wifi0 [ 345.304708][ T9868] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 345.377179][ T9868] batman_adv: batadv0: Interface activated: virt_wifi0 [ 345.451240][ T9867] syz.1.1423 (9867) used greatest stack depth: 19816 bytes left [ 346.479960][ T9902] validate_nla: 6 callbacks suppressed [ 346.479979][ T9902] netlink: 'syz.3.1433': attribute type 2 has an invalid length. [ 346.574852][ T9902] netlink: 'syz.3.1433': attribute type 1 has an invalid length. [ 346.873733][ T9911] س: renamed from bond0 (while UP) [ 348.090557][ T9930] netlink: 'syz.0.1445': attribute type 4 has an invalid length. [ 348.136330][ T9930] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1445'. [ 348.868988][ T9933] netlink: 'syz.1.1446': attribute type 29 has an invalid length. [ 348.882366][ T9933] netlink: 'syz.1.1446': attribute type 29 has an invalid length. [ 348.892287][ T9935] netlink: 'syz.1.1446': attribute type 29 has an invalid length. [ 348.904229][ T9937] netlink: 'syz.1.1446': attribute type 29 has an invalid length. [ 348.916747][ T9933] netlink: 'syz.1.1446': attribute type 29 has an invalid length. [ 349.226366][ T9954] netlink: 'syz.2.1452': attribute type 41 has an invalid length. [ 350.098675][ T9966] netlink: 128 bytes leftover after parsing attributes in process `syz.0.1455'. [ 350.244996][ T9966] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 351.237041][ T9983] netlink: 'syz.1.1459': attribute type 29 has an invalid length. [ 352.468416][T10016] validate_nla: 4 callbacks suppressed [ 352.468479][T10016] netlink: 'syz.1.1472': attribute type 29 has an invalid length. [ 352.501313][T10016] netlink: 'syz.1.1472': attribute type 29 has an invalid length. [ 352.568186][T10016] netlink: 'syz.1.1472': attribute type 29 has an invalid length. [ 352.721253][T10022] netlink: 'syz.1.1472': attribute type 29 has an invalid length. [ 352.800492][T10016] netlink: 'syz.1.1472': attribute type 29 has an invalid length. [ 352.931312][T10027] netlink: 128 bytes leftover after parsing attributes in process `syz.2.1470'. [ 352.994747][T10027] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 353.248101][T10038] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 353.259421][T10038] syzkaller1: linktype set to 6 [ 354.100026][T10062] netlink: 'syz.3.1485': attribute type 29 has an invalid length. [ 354.111153][T10062] netlink: 'syz.3.1485': attribute type 29 has an invalid length. [ 354.155137][T10063] netlink: 'syz.0.1484': attribute type 21 has an invalid length. [ 354.171267][T10065] netlink: 'syz.3.1485': attribute type 29 has an invalid length. [ 354.220897][T10062] netlink: 'syz.3.1485': attribute type 29 has an invalid length. [ 354.591281][T10077] netlink: 65047 bytes leftover after parsing attributes in process `syz.3.1489'. [ 355.510816][T10082] netlink: 128 bytes leftover after parsing attributes in process `syz.3.1490'. [ 355.572402][T10082] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 355.593870][T10085] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1492'. [ 355.844220][T10082] syz.3.1490 (10082) used greatest stack depth: 18952 bytes left [ 357.295275][T10134] team0: Port device geneve1 added [ 357.463139][T10143] syzkaller0: entered promiscuous mode [ 357.468738][T10143] syzkaller0: entered allmulticast mode [ 357.489173][T10143] validate_nla: 21 callbacks suppressed [ 357.489191][T10143] netlink: 'syz.3.1514': attribute type 21 has an invalid length. [ 357.504759][T10143] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1514'. [ 358.843482][T10180] netlink: 'syz.2.1527': attribute type 29 has an invalid length. [ 358.854788][T10180] netlink: 'syz.2.1527': attribute type 29 has an invalid length. [ 358.889056][T10184] netlink: 'syz.3.1529': attribute type 21 has an invalid length. [ 358.923309][T10186] netlink: 'syz.2.1527': attribute type 29 has an invalid length. [ 358.994429][T10180] netlink: 'syz.2.1527': attribute type 29 has an invalid length. [ 359.020793][T10180] netlink: 'syz.2.1527': attribute type 29 has an invalid length. [ 359.055222][T10190] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1531'. [ 359.615391][T10194] netlink: 'syz.2.1527': attribute type 29 has an invalid length. [ 360.796738][T10222] netlink: 'syz.0.1539': attribute type 21 has an invalid length. [ 360.804968][T10222] netlink: 100 bytes leftover after parsing attributes in process `syz.0.1539'. [ 360.816672][T10220] netlink: 'syz.1.1542': attribute type 21 has an invalid length. [ 362.040384][T10251] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 362.133889][T10251] bridge0: port 4(netdevsim0) entered blocking state [ 362.140846][T10251] bridge0: port 4(netdevsim0) entered disabled state [ 362.202098][T10251] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 362.512840][T10261] validate_nla: 7 callbacks suppressed [ 362.512879][T10261] netlink: 'syz.3.1555': attribute type 21 has an invalid length. [ 362.671343][T10263] netlink: 'syz.0.1558': attribute type 29 has an invalid length. [ 362.708108][T10263] netlink: 'syz.0.1558': attribute type 29 has an invalid length. [ 362.818165][T10268] netlink: 'syz.0.1558': attribute type 29 has an invalid length. [ 362.887520][T10263] netlink: 'syz.0.1558': attribute type 29 has an invalid length. [ 362.948036][T10271] netlink: 'syz.0.1558': attribute type 29 has an invalid length. [ 363.910177][T10268] netlink: 'syz.0.1558': attribute type 29 has an invalid length. [ 364.191368][T10282] netlink: 'syz.3.1565': attribute type 21 has an invalid length. [ 364.222720][T10282] netlink: 164 bytes leftover after parsing attributes in process `syz.3.1565'. [ 364.806310][T10305] netlink: 'syz.0.1572': attribute type 29 has an invalid length. [ 364.853173][T10305] netlink: 'syz.0.1572': attribute type 29 has an invalid length. [ 365.951307][T10327] syzkaller0: entered promiscuous mode [ 365.977101][T10333] netlink: 399 bytes leftover after parsing attributes in process `syz.3.1580'. [ 366.040527][T10327] syzkaller0: entered allmulticast mode [ 370.965452][T10351] validate_nla: 8 callbacks suppressed [ 370.965470][T10351] netlink: 'syz.1.1586': attribute type 29 has an invalid length. [ 371.221215][T10366] netlink: 'syz.2.1590': attribute type 21 has an invalid length. [ 372.209945][T10393] netlink: 207508 bytes leftover after parsing attributes in process `syz.0.1598'. [ 372.456871][T10396] netlink: 'syz.3.1600': attribute type 29 has an invalid length. [ 372.488376][T10396] netlink: 'syz.3.1600': attribute type 29 has an invalid length. [ 372.518394][T10400] netlink: 'syz.3.1600': attribute type 29 has an invalid length. [ 372.540741][T10396] netlink: 'syz.3.1600': attribute type 29 has an invalid length. [ 372.562022][T10396] netlink: 'syz.3.1600': attribute type 29 has an invalid length. [ 372.802036][T10400] netlink: 'syz.3.1600': attribute type 29 has an invalid length. [ 373.576372][T10424] netlink: 'syz.1.1609': attribute type 1 has an invalid length. [ 373.585376][T10424] netlink: 191376 bytes leftover after parsing attributes in process `syz.1.1609'. [ 373.598849][T10424] netlink: 51471 bytes leftover after parsing attributes in process `syz.1.1609'. [ 373.935949][T10433] netlink: 207508 bytes leftover after parsing attributes in process `syz.1.1611'. [ 374.199931][T10435] netlink: 'syz.2.1614': attribute type 29 has an invalid length. [ 374.431896][T10441] FAULT_INJECTION: forcing a failure. [ 374.431896][T10441] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 374.551440][T10441] CPU: 1 PID: 10441 Comm: syz.1.1617 Not tainted syzkaller #0 [ 374.559058][T10441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 374.569187][T10441] Call Trace: [ 374.572539][T10441] [ 374.575541][T10441] dump_stack_lvl+0x18c/0x250 [ 374.580484][T10441] ? show_regs_print_info+0x20/0x20 [ 374.585773][T10441] ? load_image+0x420/0x420 [ 374.590389][T10441] ? __might_fault+0xaa/0x120 [ 374.595193][T10441] ? __lock_acquire+0x7d80/0x7d80 [ 374.600336][T10441] should_fail_ex+0x394/0x4c0 [ 374.605162][T10441] _copy_from_user+0x2f/0xe0 [ 374.609835][T10441] __sys_bpf+0x23e/0x890 [ 374.614180][T10441] ? bpf_link_show_fdinfo+0x390/0x390 [ 374.619690][T10441] ? lock_chain_count+0x20/0x20 [ 374.624689][T10441] __x64_sys_bpf+0x7c/0x90 [ 374.629192][T10441] do_syscall_64+0x55/0xb0 [ 374.633696][T10441] ? clear_bhb_loop+0x40/0x90 [ 374.638531][T10441] ? clear_bhb_loop+0x40/0x90 [ 374.643305][T10441] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 374.649360][T10441] RIP: 0033:0x7f0513d9de59 [ 374.653854][T10441] 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 [ 374.673544][T10441] RSP: 002b:00007f0514c67028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 374.682042][T10441] RAX: ffffffffffffffda RBX: 00007f0514025fa0 RCX: 00007f0513d9de59 [ 374.690087][T10441] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 374.698132][T10441] RBP: 00007f0514c67090 R08: 0000000000000000 R09: 0000000000000000 [ 374.706180][T10441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 374.714230][T10441] R13: 00007f0514026038 R14: 00007f0514025fa0 R15: 00007ffd40127d18 [ 374.722374][T10441] [ 375.935940][T10471] netlink: 207508 bytes leftover after parsing attributes in process `syz.3.1625'. [ 376.339530][T10476] netlink: 180 bytes leftover after parsing attributes in process `syz.0.1627'. [ 376.426273][T10483] validate_nla: 5 callbacks suppressed [ 376.426317][T10483] netlink: 'syz.2.1629': attribute type 21 has an invalid length. [ 376.781143][T10490] netlink: 'syz.2.1631': attribute type 29 has an invalid length. [ 376.825788][T10490] netlink: 'syz.2.1631': attribute type 29 has an invalid length. [ 376.858622][T10491] netlink: 'syz.2.1631': attribute type 29 has an invalid length. [ 376.876750][T10490] netlink: 'syz.2.1631': attribute type 29 has an invalid length. [ 376.904942][T10490] netlink: 'syz.2.1631': attribute type 29 has an invalid length. [ 377.127055][T10501] FAULT_INJECTION: forcing a failure. [ 377.127055][T10501] name failslab, interval 1, probability 0, space 0, times 0 [ 377.154037][T10501] CPU: 1 PID: 10501 Comm: syz.0.1637 Not tainted syzkaller #0 [ 377.161619][T10501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 377.171733][T10501] Call Trace: [ 377.175054][T10501] [ 377.178013][T10501] dump_stack_lvl+0x18c/0x250 [ 377.182742][T10501] ? show_regs_print_info+0x20/0x20 [ 377.188007][T10501] ? load_image+0x420/0x420 [ 377.192566][T10501] ? __lock_acquire+0x7d80/0x7d80 [ 377.197648][T10501] should_fail_ex+0x394/0x4c0 [ 377.202392][T10501] should_failslab+0x9/0x20 [ 377.206952][T10501] slab_pre_alloc_hook+0x59/0x300 [ 377.212077][T10501] ? bpf_test_init+0x9f/0x140 [ 377.216898][T10501] ? bpf_test_init+0x9f/0x140 [ 377.221619][T10501] __kmem_cache_alloc_node+0x53/0x250 [ 377.227053][T10501] ? bpf_test_init+0x9f/0x140 [ 377.231765][T10501] __kmalloc+0xa7/0x240 [ 377.235972][T10501] bpf_test_init+0x9f/0x140 [ 377.240571][T10501] bpf_prog_test_run_xdp+0x4cd/0x1140 [ 377.245986][T10501] ? __lock_acquire+0x7d80/0x7d80 [ 377.251073][T10501] ? dev_put+0x80/0x80 [ 377.255192][T10501] ? dev_put+0x80/0x80 [ 377.259303][T10501] bpf_prog_test_run+0x31f/0x390 [ 377.264288][T10501] __sys_bpf+0x49d/0x890 [ 377.268577][T10501] ? bpf_link_show_fdinfo+0x390/0x390 [ 377.274015][T10501] ? lock_chain_count+0x20/0x20 [ 377.278908][T10501] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 377.284941][T10501] __x64_sys_bpf+0x7c/0x90 [ 377.289408][T10501] do_syscall_64+0x55/0xb0 [ 377.293882][T10501] ? clear_bhb_loop+0x40/0x90 [ 377.298647][T10501] ? clear_bhb_loop+0x40/0x90 [ 377.303382][T10501] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 377.309343][T10501] RIP: 0033:0x7f8865f9de59 [ 377.313806][T10501] 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 [ 377.333464][T10501] RSP: 002b:00007f8866eed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 377.341938][T10501] RAX: ffffffffffffffda RBX: 00007f8866225fa0 RCX: 00007f8865f9de59 [ 377.349962][T10501] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 377.357979][T10501] RBP: 00007f8866eed090 R08: 0000000000000000 R09: 0000000000000000 [ 377.365985][T10501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 377.374016][T10501] R13: 00007f8866226038 R14: 00007f8866225fa0 R15: 00007ffff4899488 [ 377.382043][T10501] [ 377.455573][T10491] netlink: 'syz.2.1631': attribute type 29 has an invalid length. [ 377.956382][T10511] ipvlan1: entered promiscuous mode [ 377.962326][T10511] ipvlan1: entered allmulticast mode [ 377.968698][T10511] veth0_vlan: entered allmulticast mode [ 378.120857][T10514] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 378.128625][T10514] IPv6: NLM_F_CREATE should be set when creating new route [ 378.135993][T10514] IPv6: NLM_F_CREATE should be set when creating new route [ 378.143286][T10514] IPv6: NLM_F_CREATE should be set when creating new route [ 378.252335][T10511] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1641'. [ 378.847768][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.857996][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.556074][T10529] À: port 1(vlan0) entered blocking state [ 379.575785][T10529] À: port 1(vlan0) entered disabled state [ 379.602910][T10529] vlan0: entered allmulticast mode [ 379.622879][T10529] veth0_vlan: entered allmulticast mode [ 379.634771][T10529] vlan0: entered promiscuous mode [ 379.833765][T10546] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.1651'. [ 383.484583][T10570] netlink: 180 bytes leftover after parsing attributes in process `syz.2.1658'. [ 384.263508][T10594] netlink: 'syz.1.1666': attribute type 21 has an invalid length. [ 385.898420][T10610] netlink: 'syz.0.1673': attribute type 29 has an invalid length. [ 385.910610][T10610] netlink: 'syz.0.1673': attribute type 29 has an invalid length. [ 385.961917][T10610] netlink: 'syz.0.1673': attribute type 29 has an invalid length. [ 386.011041][T10615] netlink: 'syz.0.1673': attribute type 29 has an invalid length. [ 386.061964][T10610] netlink: 'syz.0.1673': attribute type 29 has an invalid length. [ 387.117060][T10610] netlink: 'syz.0.1673': attribute type 29 has an invalid length. [ 388.329467][T10655] netlink: 128 bytes leftover after parsing attributes in process `syz.0.1690'. [ 388.434619][T10655] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 388.498439][T10653] netlink: 'syz.3.1687': attribute type 21 has an invalid length. [ 388.533873][T10653] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1687'. [ 388.629921][T10653] sit0: entered promiscuous mode [ 389.584550][T10672] syzkaller0: entered promiscuous mode [ 389.625966][T10684] netlink: 'syz.0.1695': attribute type 9 has an invalid length. [ 389.634828][T10672] syzkaller0: entered allmulticast mode [ 389.652130][T10684] netlink: 399 bytes leftover after parsing attributes in process `syz.0.1695'. [ 390.051781][T10680] syzkaller0: entered promiscuous mode [ 390.061958][T10680] syzkaller0: entered allmulticast mode [ 395.100780][T10713] IPv6: NLM_F_CREATE should be specified when creating new route [ 396.211641][T10735] syzkaller0: entered promiscuous mode [ 396.267012][T10735] syzkaller0: entered allmulticast mode [ 396.560683][T10737] netlink: 'syz.1.1711': attribute type 39 has an invalid length. [ 396.983663][T10748] netlink: 'syz.2.1712': attribute type 10 has an invalid length. [ 397.093606][T10748] vxcan1: entered promiscuous mode [ 397.104197][T10748] vxcan1: entered allmulticast mode [ 397.109779][T10748] team0: Device vxcan1 is of different type [ 401.434772][T10789] netlink: 'syz.0.1727': attribute type 29 has an invalid length. [ 401.466969][T10789] netlink: 'syz.0.1727': attribute type 29 has an invalid length. [ 401.479903][T10790] netlink: 'syz.0.1727': attribute type 29 has an invalid length. [ 401.501378][T10789] netlink: 'syz.0.1727': attribute type 29 has an invalid length. [ 401.523925][T10789] netlink: 'syz.0.1727': attribute type 29 has an invalid length. [ 401.851833][T10792] syzkaller0: entered promiscuous mode [ 401.868236][T10792] syzkaller0: entered allmulticast mode [ 402.466649][T10809] netlink: 'syz.3.1736': attribute type 29 has an invalid length. [ 404.644855][T10809] netlink: 'syz.3.1736': attribute type 29 has an invalid length. [ 404.928430][T10829] netlink: 'syz.3.1740': attribute type 29 has an invalid length. [ 404.977426][T10829] netlink: 'syz.3.1740': attribute type 29 has an invalid length. [ 405.000716][T10836] netlink: 'syz.3.1740': attribute type 29 has an invalid length. [ 405.070124][T10829] netlink: 'syz.3.1740': attribute type 29 has an invalid length. [ 405.105495][T10829] netlink: 'syz.3.1740': attribute type 29 has an invalid length. [ 406.249344][T10863] syzkaller0: entered promiscuous mode [ 406.266323][T10863] syzkaller0: entered allmulticast mode [ 407.153503][T10898] netlink: 'syz.1.1756': attribute type 29 has an invalid length. [ 411.167140][T10941] netlink: 'syz.0.1766': attribute type 29 has an invalid length. [ 411.815774][T10898] netlink: 'syz.1.1756': attribute type 29 has an invalid length. [ 411.825936][T10941] netlink: 'syz.0.1766': attribute type 29 has an invalid length. [ 411.852895][T10942] netlink: 'syz.0.1766': attribute type 29 has an invalid length. [ 411.870675][T10943] netlink: 'syz.0.1766': attribute type 29 has an invalid length. [ 412.027342][T10948] netlink: 'syz.3.1767': attribute type 29 has an invalid length. [ 412.069353][T10948] netlink: 'syz.3.1767': attribute type 29 has an invalid length. [ 412.117631][T10948] netlink: 'syz.3.1767': attribute type 29 has an invalid length. [ 412.169469][T10948] netlink: 'syz.3.1767': attribute type 29 has an invalid length. [ 412.787328][T10967] netlink: 'syz.3.1773': attribute type 16 has an invalid length. [ 412.811225][T10967] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1773'. [ 412.857216][T10971] syzkaller0: entered promiscuous mode [ 412.862984][T10971] syzkaller0: entered allmulticast mode [ 413.230107][T10979] syzkaller0: entered promiscuous mode [ 413.243864][T10979] syzkaller0: entered allmulticast mode [ 415.309035][ T5784] Bluetooth: hci0: unexpected subevent 0x01 length: 150 > 18 [ 417.874797][T10989] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1779'. [ 417.961507][T10989] team_slave_0 (unregistering): left promiscuous mode [ 417.975951][T10989] team_slave_0 (unregistering): left allmulticast mode [ 418.001534][T10989] team0: Port device team_slave_0 removed [ 418.056291][T10992] validate_nla: 3 callbacks suppressed [ 418.056309][T10992] netlink: 'syz.0.1779': attribute type 10 has an invalid length. [ 418.214160][T10992] team0: Device veth0_vlan failed to register rx_handler [ 418.247762][T11017] netlink: 'syz.1.1789': attribute type 29 has an invalid length. [ 418.314382][T11017] netlink: 'syz.1.1789': attribute type 29 has an invalid length. [ 418.333967][T11018] netlink: 'syz.1.1789': attribute type 29 has an invalid length. [ 418.360353][T11017] netlink: 'syz.1.1789': attribute type 29 has an invalid length. [ 419.027140][T11037] netlink: 188 bytes leftover after parsing attributes in process `syz.0.1798'. [ 419.952431][T11049] netlink: 'syz.2.1801': attribute type 29 has an invalid length. [ 419.967845][T11049] netlink: 'syz.2.1801': attribute type 29 has an invalid length. [ 419.978804][T11049] netlink: 'syz.2.1801': attribute type 29 has an invalid length. [ 419.988063][T11049] netlink: 'syz.2.1801': attribute type 29 has an invalid length. [ 421.440571][T11081] netlink: 'syz.0.1813': attribute type 29 has an invalid length. [ 422.769315][T11074] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1810'. [ 423.481665][T11103] validate_nla: 1 callbacks suppressed [ 423.481682][T11103] netlink: 'syz.3.1821': attribute type 1 has an invalid length. [ 424.344267][T11109] netlink: 'syz.3.1823': attribute type 29 has an invalid length. [ 424.435293][T11109] netlink: 'syz.3.1823': attribute type 29 has an invalid length. [ 424.473333][T11110] netlink: 'syz.3.1823': attribute type 29 has an invalid length. [ 424.500684][T11111] netlink: 'syz.3.1823': attribute type 29 has an invalid length. [ 424.530807][T11112] netlink: 'syz.3.1823': attribute type 29 has an invalid length. [ 425.428590][T11128] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 425.483190][T11128] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 425.542882][T11128] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 425.572718][T11128] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 425.633916][T11128] bridge0: port 3(batadv0) entered disabled state [ 425.775651][T11128] batadv0 (unregistering): left allmulticast mode [ 425.782162][T11128] batadv0 (unregistering): left promiscuous mode [ 425.798119][T11128] bridge0: port 3(batadv0) entered disabled state [ 426.651718][T11141] netlink: 'syz.3.1834': attribute type 29 has an invalid length. [ 426.682943][T11141] netlink: 'syz.3.1834': attribute type 29 has an invalid length. [ 426.743743][T11144] netlink: 'syz.3.1834': attribute type 29 has an invalid length. [ 426.767918][T11145] netlink: 'syz.3.1834': attribute type 29 has an invalid length. [ 428.599707][T11179] validate_nla: 1 callbacks suppressed [ 428.599752][T11179] netlink: 'syz.2.1847': attribute type 29 has an invalid length. [ 428.669941][T11179] netlink: 'syz.2.1847': attribute type 29 has an invalid length. [ 428.694506][T11181] netlink: 'syz.2.1847': attribute type 29 has an invalid length. [ 428.731756][T11184] netlink: 'syz.2.1847': attribute type 29 has an invalid length. [ 428.793376][T11179] netlink: 'syz.2.1847': attribute type 29 has an invalid length. [ 429.317728][T11199] netlink: 'syz.1.1853': attribute type 10 has an invalid length. [ 429.346734][T11199] bridge0: port 2(bridge_slave_1) entered disabled state [ 429.355030][T11199] bridge0: port 1(bridge_slave_0) entered disabled state [ 429.395574][T11199] bridge0: port 2(bridge_slave_1) entered blocking state [ 429.403574][T11199] bridge0: port 2(bridge_slave_1) entered forwarding state [ 429.413206][T11199] bridge0: port 1(bridge_slave_0) entered blocking state [ 429.421570][T11199] bridge0: port 1(bridge_slave_0) entered forwarding state [ 429.635606][T11199] team0: Port device bridge0 added [ 429.738080][T11210] netlink: 'syz.3.1858': attribute type 29 has an invalid length. [ 429.764839][T11210] netlink: 'syz.3.1858': attribute type 29 has an invalid length. [ 429.788057][T11210] netlink: 'syz.3.1858': attribute type 29 has an invalid length. [ 429.808733][T11210] netlink: 'syz.3.1858': attribute type 29 has an invalid length. [ 429.893485][T11199] syz.1.1853 (11199) used greatest stack depth: 18888 bytes left [ 436.430734][T11356] netlink: 830 bytes leftover after parsing attributes in process `syz.3.1912'. [ 436.451101][T11358] validate_nla: 5 callbacks suppressed [ 436.451118][T11358] netlink: 'syz.3.1912': attribute type 1 has an invalid length. [ 436.490691][T11358] netlink: 112860 bytes leftover after parsing attributes in process `syz.3.1912'. [ 436.520462][T11358] netlink: 'syz.3.1912': attribute type 1 has an invalid length. [ 436.792044][T11363] netlink: 'syz.1.1914': attribute type 1 has an invalid length. [ 436.801796][T11363] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.1914'. [ 438.517351][T11395] netlink: 'syz.1.1925': attribute type 21 has an invalid length. [ 439.825425][T11419] netlink: 'syz.3.1934': attribute type 10 has an invalid length. [ 439.931975][T11419] bond0: (slave wlan1): Releasing backup interface [ 440.232755][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.239282][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 442.994598][T11417] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 443.330810][T11454] mac80211_hwsim hwsim9 wlan1: entered promiscuous mode [ 443.370516][T11454] mac80211_hwsim hwsim9 wlan1: entered allmulticast mode [ 443.983509][T11476] netlink: 'syz.2.1953': attribute type 10 has an invalid length. [ 444.045490][T11476] mac80211_hwsim hwsim5 wlan1: entered promiscuous mode [ 444.070240][T11476] mac80211_hwsim hwsim5 wlan1: entered allmulticast mode [ 444.089236][T11476] team0: Port device wlan1 added [ 444.314359][T11475] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 445.083751][T11495] syzkaller0: entered promiscuous mode [ 445.089326][T11495] syzkaller0: entered allmulticast mode [ 445.560614][T11508] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1963'. [ 446.392177][T11524] netlink: 'syz.2.1967': attribute type 29 has an invalid length. [ 448.038668][T11524] netlink: 'syz.2.1967': attribute type 29 has an invalid length. [ 448.914657][T11529] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 448.948673][T11549] netlink: 1057 bytes leftover after parsing attributes in process `syz.2.1974'. [ 450.245001][T11561] netlink: 'syz.2.1978': attribute type 29 has an invalid length. [ 451.655020][T11530] netlink: 'syz.1.1968': attribute type 10 has an invalid length. [ 451.668731][T11530] team0: Port device wlan1 added [ 451.687545][T11561] netlink: 'syz.2.1978': attribute type 29 has an invalid length. [ 452.945158][T11598] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1992'. [ 453.174378][T11604] netlink: 'syz.1.1995': attribute type 29 has an invalid length. [ 453.205140][T11604] netlink: 'syz.1.1995': attribute type 29 has an invalid length. [ 453.240434][T11610] netlink: 'syz.1.1995': attribute type 29 has an invalid length. [ 453.265453][T11612] netlink: 'syz.2.1997': attribute type 21 has an invalid length. [ 453.288134][T11604] netlink: 'syz.1.1995': attribute type 29 has an invalid length. [ 453.309167][T11604] netlink: 'syz.1.1995': attribute type 29 has an invalid length. [ 453.350699][T11606] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1996'. [ 454.146330][T11636] netlink: 'syz.0.2006': attribute type 29 has an invalid length. [ 454.696386][T11646] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.2010'. [ 454.703481][T11649] netlink: 1057 bytes leftover after parsing attributes in process `syz.1.2009'. [ 455.900142][T11669] validate_nla: 4 callbacks suppressed [ 455.900195][T11669] netlink: 'syz.2.2016': attribute type 29 has an invalid length. [ 455.925825][T11669] netlink: 'syz.2.2016': attribute type 29 has an invalid length. [ 455.941043][T11670] netlink: 'syz.2.2016': attribute type 29 has an invalid length. [ 455.954610][T11669] netlink: 'syz.2.2016': attribute type 29 has an invalid length. [ 455.970955][T11669] netlink: 'syz.2.2016': attribute type 29 has an invalid length. [ 456.416147][T11672] netlink: 'syz.2.2025': attribute type 29 has an invalid length. [ 456.437787][T11672] netlink: 'syz.2.2025': attribute type 29 has an invalid length. [ 456.449205][T11675] netlink: 'syz.2.2025': attribute type 29 has an invalid length. [ 456.460280][T11672] netlink: 'syz.2.2025': attribute type 29 has an invalid length. [ 456.476111][T11672] netlink: 'syz.2.2025': attribute type 29 has an invalid length. [ 456.623597][ C0] [ 456.623606][ C0] ================================ [ 456.623613][ C0] WARNING: inconsistent lock state [ 456.623631][ C0] syzkaller #0 Not tainted [ 456.623641][ C0] -------------------------------- [ 456.623647][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 456.623656][ C0] syz.0.2018/11677 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 456.623684][ C0] ffff88805dfc8aa0 (&htab->lockdep_key){....}-{2:2}, at: htab_lock_bucket+0x17d/0x300 [ 456.623743][ C0] {INITIAL USE} state was registered at: [ 456.623750][ C0] lock_acquire+0x19e/0x420 [ 456.623773][ C0] _raw_spin_lock+0x2e/0x40 [ 456.623876][ C0] htab_lock_bucket+0x17d/0x300 [ 456.623895][ C0] htab_lru_map_delete_elem+0x19f/0x640 [ 456.623915][ C0] bpf_prog_69bf374aa003a95d+0x46/0x4a [ 456.623935][ C0] bpf_overflow_handler+0x1fc/0x510 [ 456.623962][ C0] __perf_event_overflow+0x461/0x660 [ 456.623982][ C0] perf_swevent_event+0x319/0x570 [ 456.624002][ C0] perf_bp_event+0x319/0x430 [ 456.624021][ C0] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 456.624061][ C0] notifier_call_chain+0x18f/0x380 [ 456.624093][ C0] atomic_notifier_call_chain+0xda/0x180 [ 456.624115][ C0] notify_die+0x145/0x1a0 [ 456.624137][ C0] notify_debug+0x2e/0x50 [ 456.624161][ C0] noist_exc_debug+0x77/0x120 [ 456.624180][ C0] asm_exc_debug+0x33/0x40 [ 456.624211][ C0] irq event stamp: 3364 [ 456.624217][ C0] hardirqs last enabled at (3363): [] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 456.624254][ C0] hardirqs last disabled at (3364): [] exc_debug+0x73/0x140 [ 456.624276][ C0] softirqs last enabled at (3342): [] netlink_insert+0x1094/0x1390 [ 456.624342][ C0] softirqs last disabled at (3338): [] release_sock+0x2f/0x1c0 [ 456.624409][ C0] [ 456.624409][ C0] other info that might help us debug this: [ 456.624415][ C0] Possible unsafe locking scenario: [ 456.624415][ C0] [ 456.624420][ C0] CPU0 [ 456.624423][ C0] ---- [ 456.624426][ C0] lock(&htab->lockdep_key); [ 456.624440][ C0] [ 456.624443][ C0] lock(&htab->lockdep_key); [ 456.624455][ C0] [ 456.624455][ C0] *** DEADLOCK *** [ 456.624455][ C0] [ 456.624458][ C0] no locks held by syz.0.2018/11677. [ 456.624467][ C0] [ 456.624467][ C0] stack backtrace: [ 456.624473][ C0] CPU: 0 PID: 11677 Comm: syz.0.2018 Not tainted syzkaller #0 [ 456.624492][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 456.624515][ C0] Call Trace: [ 456.624523][ C0] <#DB> [ 456.624531][ C0] dump_stack_lvl+0x18c/0x250 [ 456.624568][ C0] ? show_regs_print_info+0x20/0x20 [ 456.624611][ C0] ? print_usage_bug+0x43d/0x6a0 [ 456.624636][ C0] ? verify_lock_unused+0x15/0x140 [ 456.624670][ C0] lock_acquire+0x2c2/0x420 [ 456.624700][ C0] ? htab_lock_bucket+0x17d/0x300 [ 456.624726][ C0] ? read_lock_is_recursive+0x20/0x20 [ 456.624773][ C0] _raw_spin_lock+0x2e/0x40 [ 456.624797][ C0] ? htab_lock_bucket+0x17d/0x300 [ 456.624818][ C0] htab_lock_bucket+0x17d/0x300 [ 456.624845][ C0] ? htab_lru_map_delete_node+0x770/0x770 [ 456.624868][ C0] ? look_up_lock_class+0x75/0x140 [ 456.624895][ C0] ? verify_lock_unused+0x15/0x140 [ 456.624920][ C0] ? jhash+0x34e/0x740 [ 456.624946][ C0] htab_lru_map_delete_elem+0x19f/0x640 [ 456.624978][ C0] ? htab_lru_map_update_elem+0x990/0x990 [ 456.625001][ C0] ? perf_callchain+0x220/0x220 [ 456.625036][ C0] bpf_prog_69bf374aa003a95d+0x46/0x4a [ 456.625059][ C0] bpf_overflow_handler+0x1fc/0x510 [ 456.625089][ C0] ? perf_prepare_header+0x1e0/0x1e0 [ 456.625112][ C0] ? bpf_overflow_handler+0xde/0x510 [ 456.625140][ C0] ? tp_perf_event_destroy+0x20/0x20 [ 456.625182][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 456.625211][ C0] __perf_event_overflow+0x461/0x660 [ 456.625246][ C0] perf_swevent_event+0x319/0x570 [ 456.625275][ C0] ? perf_tp_event+0x1550/0x1550 [ 456.625295][ C0] ? perf_trace_lock_acquire+0x105/0x400 [ 456.625325][ C0] ? perf_trace_buf_alloc+0x290/0x290 [ 456.625374][ C0] perf_bp_event+0x319/0x430 [ 456.625407][ C0] ? perf_event_free_bpf_prog+0x120/0x120 [ 456.625428][ C0] ? rcu_is_watching+0x15/0xb0 [ 456.625507][ C0] ? lock_acquire+0x2c2/0x420 [ 456.625543][ C0] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 456.625577][ C0] notifier_call_chain+0x18f/0x380 [ 456.625607][ C0] ? atomic_notifier_call_chain+0x26/0x180 [ 456.625636][ C0] atomic_notifier_call_chain+0xda/0x180 [ 456.625671][ C0] notify_die+0x145/0x1a0 [ 456.625701][ C0] ? srcu_init_notifier_head+0x90/0x90 [ 456.625741][ C0] ? rcu_is_watching+0x15/0xb0 [ 456.625771][ C0] notify_debug+0x2e/0x50 [ 456.625790][ C0] exc_debug+0xde/0x140 [ 456.625816][ C0] asm_exc_debug+0x1e/0x40 [ 456.625842][ C0] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 456.625864][ C0] Code: 75 f1 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 29 f8 48 01 [ 456.625881][ C0] RSP: 0018:ffffc900033c77b8 EFLAGS: 00050202 [ 456.625896][ C0] RAX: ffffffff842eee01 RBX: 00000000000000d8 RCX: 00000000000000d7 [ 456.625909][ C0] RDX: 0000000000000001 RSI: 0000200000000301 RDI: ffff88805a929d41 [ 456.625923][ C0] RBP: ffffc900033c78f0 R08: ffff88805a929e17 R09: 1ffff1100b5253c2 [ 456.625936][ C0] R10: dffffc0000000000 R11: ffffed100b5253c3 R12: ffff88805a929d40 [ 456.625950][ C0] R13: 0000200000000300 R14: ffffc900033c7e38 R15: 1ffff92000678fc7 [ 456.625977][ C0] ? _copy_from_iter+0x1b1/0x1290 [ 456.626013][ C0] [ 456.626019][ C0] [ 456.626024][ C0] _copy_from_iter+0x242/0x1290 [ 456.626052][ C0] ? rcu_is_watching+0x15/0xb0 [ 456.626083][ C0] ? copyout_mc+0x70/0x70 [ 456.626104][ C0] ? __virt_addr_valid+0x10c/0x380 [ 456.626127][ C0] ? __virt_addr_valid+0x10c/0x380 [ 456.626154][ C0] ? __virt_addr_valid+0x10c/0x380 [ 456.626185][ C0] ? __check_object_size+0x4fc/0xa40 [ 456.626213][ C0] netlink_sendmsg+0x76b/0xbf0 [ 456.626254][ C0] ? netlink_getsockopt+0x590/0x590 [ 456.626286][ C0] ? apparmor_socket_sendmsg+0x8e/0x330 [ 456.626334][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 456.626358][ C0] ? security_socket_sendmsg+0x80/0xa0 [ 456.626391][ C0] ? netlink_getsockopt+0x590/0x590 [ 456.626424][ C0] ____sys_sendmsg+0x61b/0x980 [ 456.626493][ C0] ? __asan_memset+0x22/0x40 [ 456.626520][ C0] ? __sys_sendmsg_sock+0x30/0x30 [ 456.626547][ C0] ? __import_iovec+0x5f2/0x850 [ 456.626588][ C0] ? import_iovec+0x73/0xa0 [ 456.626620][ C0] ___sys_sendmsg+0x2a6/0x360 [ 456.626666][ C0] ? __sys_sendmsg+0x2b0/0x2b0 [ 456.626799][ C0] __se_sys_sendmsg+0x1d0/0x2c0 [ 456.626829][ C0] ? perf_trace_preemptirq_template+0x269/0x330 [ 456.626863][ C0] ? __x64_sys_sendmsg+0x80/0x80 [ 456.626922][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 456.626953][ C0] do_syscall_64+0x55/0xb0 [ 456.626981][ C0] ? clear_bhb_loop+0x40/0x90 [ 456.626999][ C0] ? clear_bhb_loop+0x40/0x90 [ 456.627021][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 456.627050][ C0] RIP: 0033:0x7f8865f9de59 [ 456.627068][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 456.627085][ C0] RSP: 002b:00007f8866eed028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 456.627104][ C0] RAX: ffffffffffffffda RBX: 00007f8866225fa0 RCX: 00007f8865f9de59 [ 456.627119][ C0] RDX: 0000000004000040 RSI: 0000200000000000 RDI: 000000000000000c [ 456.627131][ C0] RBP: 00007f8866033e6f R08: 0000000000000000 R09: 0000000000000000 [ 456.627144][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 456.627155][ C0] R13: 00007f8866226038 R14: 00007f8866225fa0 R15: 00007ffff4899488 [ 456.627196][ C0]