last executing test programs: 38.342457138s ago: executing program 0 (id=1): r0 = openat$kvm(0xffffff9c, &(0x7f0000000540), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$KVM_MEMORY_ENCRYPT_REG_REGION(r1, 0x8010aebb, 0x0) 38.183859641s ago: executing program 0 (id=6): bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x822b01) openat$procfs(0xffffffffffffff9c, 0x0, 0x1800, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) timer_create(0xfffffff9, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = gettid() seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x6, 0x7fc00100}]}) bpf$BPF_LINK_UPDATE(0x1d, 0x0, 0x0) tkill(r1, 0x7) close_range(r0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001d80)={{0x77359400}, {0x0, 0x2710}}, 0x0) 37.397738793s ago: executing program 3 (id=9): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x24000044) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) userfaultfd(0x80801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) 37.233578686s ago: executing program 0 (id=12): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, 0xfffffffffffffffc}) 36.435593488s ago: executing program 3 (id=15): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x4, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x33}}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0xd}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f0000008500)={0x0, 0x0, &(0x7f00000084c0)={&(0x7f0000001700)=ANY=[], 0x14}}, 0x4000880) sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[], 0x4a}, 0x1, 0x0, 0x0, 0x50}, 0xc101) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000140)=0x2, 0x4) 36.3240632s ago: executing program 3 (id=16): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000ff0f000007"], 0x50) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="060000"], 0x48) close(0x3) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x2, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000b2e900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000006c0)={r3, r2, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000380)={@link_local, @broadcast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010700", 0x6, 0x11, 0x0, @private1, @mcast2, {[], {0x0, 0xe22, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) 36.183805332s ago: executing program 3 (id=17): r0 = mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x804808, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES8=r0, @ANYBLOB="0c2ec34edb42fe4f2c1b832d9141290140e677e53cc188dc41581142590d4e0713f4ae95293dd9ce1c8836b03632dab46a43356a89c37f32b221bf1e737101a03cdb083ffc8585af679581ab62438f23ef4adeb4629413", @ANYRESHEX, @ANYRES32=r0, @ANYRES64, @ANYRESOCT, @ANYRESHEX=r0, @ANYRES32, @ANYRES8], 0x2, 0x55e, &(0x7f0000001080)="$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") r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x804000, &(0x7f00000002c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, 0x0, 0x618) mount$bind(&(0x7f0000000280)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) chroot(&(0x7f0000000580)='./file0/../file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000008c0)='./file0\x00', 0x0, 0x2a05004, 0x0) pivot_root(&(0x7f0000000600)='./file0\x00', &(0x7f0000000300)='./file0/../file0\x00') 35.953798426s ago: executing program 0 (id=19): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) syz_clone(0x40100000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x41980100, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000980)=ANY=[], 0x50) syz_clone(0x89000000, 0x0, 0x0, 0x0, 0x0, 0x0) 35.551926652s ago: executing program 3 (id=22): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = memfd_create(&(0x7f0000000080)='%\x00', 0x3) flistxattr(r0, 0x0, 0x0) 34.556804788s ago: executing program 3 (id=29): r0 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r1, 0x1, &(0x7f0000000040), 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r2 = memfd_create(0x0, 0x4) pwritev2(r2, 0x0, 0x0, 0xffffffff, 0x5, 0x11) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40046629, &(0x7f0000000180)) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_pidfd_open(0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 34.356381241s ago: executing program 32 (id=29): r0 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r1, 0x1, &(0x7f0000000040), 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r2 = memfd_create(0x0, 0x4) pwritev2(r2, 0x0, 0x0, 0xffffffff, 0x5, 0x11) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x40046629, &(0x7f0000000180)) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_pidfd_open(0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 20.813829224s ago: executing program 33 (id=19): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) syz_clone(0x40100000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x41980100, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000980)=ANY=[], 0x50) syz_clone(0x89000000, 0x0, 0x0, 0x0, 0x0, 0x0) 18.48938172s ago: executing program 4 (id=134): io_setup(0x3, &(0x7f0000000000)) io_setup(0x7, &(0x7f00000008c0)) io_setup(0x7, &(0x7f0000000b00)) 18.212650465s ago: executing program 4 (id=136): mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0xe8, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000100)=0x2) 17.944720859s ago: executing program 4 (id=138): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r0, 0xa00, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x7fc, 0x1d}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x4008801}, 0x4050) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000011c0), r1) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000013c0)={'wlan1\x00'}) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x6a, 0x5, 0x20000000, 0x8) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, 0x0, 0x10) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={0x0, 0x6f4}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 17.802188281s ago: executing program 4 (id=139): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/locks\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) preadv2(r0, &(0x7f0000001f40)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, 0x2f, 0x80, 0x0) 16.712629058s ago: executing program 4 (id=146): r0 = socket(0x2, 0x3, 0xff) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e24, @broadcast}, 0x10) syz_emit_ethernet(0x22, &(0x7f0000000200)={@broadcast, @empty, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x3, 0xc, 0x14, 0x60, 0x0, 0x4, 0xff, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0xc}}}}}}, 0x0) 16.504713941s ago: executing program 4 (id=147): dup(0xffffffffffffffff) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00008b3000/0x2000)=nil, &(0x7f000049b000/0x2000)=nil, &(0x7f0000000000/0xc00000)=nil, &(0x7f000036f000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000c73000/0x2000)=nil, &(0x7f0000125000/0x4000)=nil, &(0x7f000023c000/0x4000)=nil, &(0x7f00000ff000/0x2000)=nil, &(0x7f00000db000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) syz_emit_ethernet(0x0, 0x0, 0x0) r0 = socket(0x11, 0x80803, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f00000000c0)="0000e20085c75c11a92614431ea3b121", 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x32cc0000) socket$vsock_stream(0x28, 0x1, 0x0) migrate_pages(0x0, 0x4, &(0x7f0000000000)=0xfffffffffffffe01, &(0x7f0000000040)=0x2) bind$inet6(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f000009f000/0xc00000)=nil, 0xc00000) set_mempolicy(0x3, &(0x7f0000000040)=0x7effffffffffffff, 0x9) mbind(&(0x7f00005b4000/0x4000)=nil, 0x100000000004000, 0x0, 0x0, 0x0, 0x2) io_uring_setup(0x3204, &(0x7f000000c480)={0x0, 0xe8dd, 0x800, 0x20001, 0x1c3}) 9.516089441s ago: executing program 2 (id=169): ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000001c0)={{0x80e3000, 0x3000, 0x8, 0xe, 0x3, 0x0, 0x45, 0x6, 0x0, 0x2e, 0x19, 0x80}, {0x5000, 0xf000, 0xf, 0x0, 0x42, 0x9, 0x7f, 0x43, 0x5, 0x5, 0x3}, {0x54000, 0x4000, 0xe, 0x3, 0x1, 0x9, 0x0, 0x60, 0x0, 0xa7, 0x8, 0x81}, {0x8000000, 0x10000, 0x9, 0x6, 0x4, 0x2, 0x1, 0xf8, 0x9, 0x5, 0xf, 0xff}, {0x5000, 0x3000, 0xc, 0x2, 0x15, 0x6, 0xab, 0x7c, 0x1, 0x83, 0xf7, 0x6}, {0x2, 0xdddd0000, 0xb, 0xa0, 0xb1, 0x8, 0x7, 0x9, 0x9, 0x13, 0x8, 0xf}, {0x26000, 0xeeef0000, 0xa, 0x5, 0x0, 0x5, 0x4, 0x3, 0x3, 0x84, 0x3, 0x39}, {0xeeef0000, 0x10000, 0xc, 0x5, 0xf, 0x7, 0x1, 0x2, 0x1, 0xdb, 0xf1, 0xd}, {0xdddd0000, 0x2d}, {0x2000, 0xfffd}, 0x80000031, 0x0, 0x6000, 0x2024, 0x1, 0x0, 0x3000, [0x6800000000200000, 0x9, 0x60, 0x4132]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x901800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0x3000, 0x1000, &(0x7f0000feb000/0x1000)=nil}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x25) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, 0x0, &(0x7f0000000480)) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000300)={0x1, 0x0, [{0x40000095, 0x0, 0x1}]}) r9 = socket(0x2, 0x3, 0xff) setsockopt$inet_int(r9, 0x0, 0x3, 0x0, 0x0) sendto$inet(r9, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_int(r9, 0x0, 0x7, 0x0, 0x0) recvfrom$inet(r9, 0x0, 0x0, 0x42, 0x0, 0x0) close(r4) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x7fffffe, 0x300000b, 0x401d031, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$TFD_IOC_SET_TICKS(0xffffffffffffffff, 0x40085400, &(0x7f0000000180)=0x66) r10 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="10000000f803"], 0x10}, 0x1, 0x0, 0x0, 0x440c0}, 0x8814) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x17, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="22f32448b7fb63546553fd36bb199e4556f2fba403cea31d3a4be932e6f955d7018e6716259ba7f88006a93cb2bfdb756d442ea7f1df416f760748838a001fe5d4d7183012e6ce10b4f8e719255bc90368bafeb384525a50e7ccbda5a3bf0746f4f5b3921e3f57f999d44f32ad6185c4b06ad312beeed40b7ba6b228add8f5dc32b702919ae210b69c41d72116a7f66117f06e649934bcf02fcd23032ce8c99a082b721497d93abdc62aba39b10a45713597b5bf4e5e92af7d19499004498a12e6f08591f1a78e6765538ed094dba00149cc4bb6d0a636d1ebf2d27564f1db15888e025709cf7f", @ANYRES32=r8, @ANYRES32=0x0, @ANYRESHEX=r1, @ANYRES8=r3], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @cgroup_sysctl, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 9.123130287s ago: executing program 2 (id=170): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000000080)={0x4f}, 0xfffffdef) setsockopt(r1, 0x1, 0x7, &(0x7f0000000040)="c04bfa0a", 0xa) read$FUSE(r2, &(0x7f0000002000)={0x2020}, 0xfffffc7c) r3 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) readv(r1, &(0x7f0000000c00)=[{&(0x7f0000000740)=""/206, 0xce}], 0x1) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 7.242277427s ago: executing program 2 (id=180): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500), 0x200, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3c) 7.04292064s ago: executing program 2 (id=183): semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000200)=""/214) 6.840576913s ago: executing program 2 (id=187): symlink(&(0x7f0000001640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/../file0\x00', &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800, 0x100) 6.604755667s ago: executing program 2 (id=190): r0 = socket(0x11, 0x2, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00008b3000/0x2000)=nil, &(0x7f000049b000/0x2000)=nil, &(0x7f0000000000/0xc00000)=nil, &(0x7f000036f000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000d5000/0x2000)=nil, &(0x7f0000beb000/0x4000)=nil, &(0x7f000023c000/0x4000)=nil, &(0x7f00000ff000/0x2000)=nil, &(0x7f00000db000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x83, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) pread64(r1, &(0x7f0000002100)=""/171, 0xab, 0x9a) r2 = socket(0x11, 0x80803, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f00000000c0)="0000e20085c75c11a92614431ea3b121", 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x32cc0000) listen(r2, 0x80) socket$vsock_stream(0x28, 0x1, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/cpuinfo\x00', 0x0, 0x0) mbind(&(0x7f00005b4000/0x4000)=nil, 0x100000000004000, 0x0, 0x0, 0x0, 0x2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) migrate_pages(0x0, 0x4, &(0x7f0000000000)=0xfffffffffffffe01, &(0x7f0000000040)=0x2) setrlimit(0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000e, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) mremap(&(0x7f00000d5000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000883000/0x2000)=nil) setsockopt(r0, 0x107, 0x14, &(0x7f0000000000)="11106e00", 0x4) r3 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x57b3, &(0x7f0000000000)={0x0, 0xcd5d, 0x800, 0x0, 0x138}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r4, 0x1e, &(0x7f00000014c0)={r4, 0x2, 0x4, 0x90, 0x7fff}, 0x1) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000080)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_enter(0xffffffffffffffff, 0x6f36, 0xcd44, 0x8, &(0x7f0000000100)={[0xb]}, 0x8) 6.010333986s ago: executing program 1 (id=195): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='htcp', 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeec, 0x8031, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 5.77675024s ago: executing program 5 (id=197): r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc3}, &(0x7f00000001c0)={0x0, "f05dc0ef2df409fd91f91c3d2da71c1548e73425c46f4d31eabd5d4386ad4f726cbaf6e432afea727f71df8735cbb9f99c19a6a808b6b6f7d63243f5db10eeb3", 0x18}, 0x48, r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) r1 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x9d) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f00000005c0)=@v1={0x0, @aes128, 0x2, @desc3}) getdents(r1, &(0x7f0000000600)=""/4096, 0x1000) 4.257931364s ago: executing program 5 (id=201): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_MSRS_cpu(r2, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010007, 0x0, 0x4}]}) 4.115042866s ago: executing program 6 (id=203): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r0, 0xa00, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x7fc, 0x1d}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x4008801}, 0x4050) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000011c0), r1) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x6a, 0x5, 0x20000000, 0x8) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, 0x0, 0x10) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r2, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r3], 0x6f4}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 3.985700988s ago: executing program 5 (id=204): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x40900, 0x0) close(r1) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff5653f, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0x0, 0x9}, {0xffff, 0xffff}, {0x1}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x6, 0x5}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x81}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4894}, 0x2) r6 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r6, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r6, &(0x7f0000000280)={&(0x7f0000000540)=@xdp={0x2c, 0x0, r5, 0x42}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="27030200dc0f14000e0007000024c1020000ff3207c2fb7fe0406e52534b4f6b3d327db412f40000000000000000", 0x2e}], 0x1}, 0x4005) 3.771052461s ago: executing program 6 (id=205): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1d, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x40, 0x7fff0000}]}) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file1/file2\x00', 0x1000, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1/file2\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2) 3.548376364s ago: executing program 1 (id=206): preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x8) write$binfmt_script(r0, &(0x7f0000000100), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) madvise(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x9) 3.547118005s ago: executing program 5 (id=207): r0 = mq_open(&(0x7f0000000480)='!sel\x00\x00\x00\x10\x00\x00\x00\x00\xd7\\P\xc1\xde.O\xcb]0y\x00\x00\x00\x00\x00\x00\x00\x00', 0x6e93ebbbcc0884f2, 0x196, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x5, &(0x7f0000000180)) 3.411035997s ago: executing program 6 (id=208): r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000a40)={0x10, 0x0, 0x25dfdbfb, 0x2ffffffff}, 0xc) r1 = io_uring_setup(0x137a, &(0x7f00000000c0)={0x0, 0x10001f8a, 0x40, 0x1, 0x193}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM(r3, 0x4068aea3, &(0x7f0000000140)={0xce, 0x0, r6}) ioctl$KVM_CAP_X86_APIC_BUS_CYCLES_NS(r6, 0x4068aea3, &(0x7f0000000240)={0xed, 0x0, 0x82}) close_range(r1, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x6, 0x4) 3.324758888s ago: executing program 5 (id=209): r0 = open(&(0x7f0000000140)='./bus\x00', 0x143bc2, 0x1c0) unshare(0x600) r1 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000000000)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r2, 0x1, &(0x7f0000000040), 0x0) getpeername$unix(r0, 0x0, 0x0) 3.19965683s ago: executing program 1 (id=210): write$tun(0xffffffffffffffff, 0x0, 0x1043) r0 = msgget(0x3, 0x710) r1 = msgget(0x2, 0x229) msgctl$IPC_RMID(r0, 0x0) msgget(0x3, 0x693) socketpair$nbd(0x1, 0x1, 0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x4) 3.019607043s ago: executing program 1 (id=211): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x61) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x42, 0x0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x8, &(0x7f0000000a80)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file1\x00', 0x20400, 0x68) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) linkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file2\x00', 0x1000) sendfile(r0, r1, 0x0, 0x1) 2.380856713s ago: executing program 1 (id=212): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, 0x0, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, 0x0) 2.330673744s ago: executing program 6 (id=213): r0 = shmget$private(0x0, 0x400000, 0x184, &(0x7f0000c00000/0x400000)=nil) shmat(r0, &(0x7f0000caa000/0x3000)=nil, 0x7000) get_mempolicy(0x0, 0x0, 0xfffffffffffffffb, &(0x7f0000fdc000/0x4000)=nil, 0x3) 1.89874373s ago: executing program 6 (id=214): syz_io_uring_setup(0x315b, &(0x7f0000000080)={0x0, 0xcfca, 0x1042, 0x4, 0x354}, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000001c0), 0x12) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000005c0)={r3, r2, 0x15, 0x0, @val=@kprobe_multi=@syms={0x0, 0x0, 0x0}}, 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) getsockopt$sock_buf(r4, 0x1, 0x3d, 0xffffffffffffffff, &(0x7f00000000c0)=0xfffffffffffffedb) 1.804812122s ago: executing program 5 (id=215): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r0, 0xa00, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x7fc, 0x1d}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x4008801}, 0x4050) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000011c0), r1) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x6a, 0x5, 0x20000000, 0x8) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, 0x0, 0x10) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r2, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r3], 0x6f4}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 550.496772ms ago: executing program 34 (id=147): dup(0xffffffffffffffff) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f00008b3000/0x2000)=nil, &(0x7f000049b000/0x2000)=nil, &(0x7f0000000000/0xc00000)=nil, &(0x7f000036f000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000c73000/0x2000)=nil, &(0x7f0000125000/0x4000)=nil, &(0x7f000023c000/0x4000)=nil, &(0x7f00000ff000/0x2000)=nil, &(0x7f00000db000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) syz_emit_ethernet(0x0, 0x0, 0x0) r0 = socket(0x11, 0x80803, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f00000000c0)="0000e20085c75c11a92614431ea3b121", 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x32cc0000) socket$vsock_stream(0x28, 0x1, 0x0) migrate_pages(0x0, 0x4, &(0x7f0000000000)=0xfffffffffffffe01, &(0x7f0000000040)=0x2) bind$inet6(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f000009f000/0xc00000)=nil, 0xc00000) set_mempolicy(0x3, &(0x7f0000000040)=0x7effffffffffffff, 0x9) mbind(&(0x7f00005b4000/0x4000)=nil, 0x100000000004000, 0x0, 0x0, 0x0, 0x2) io_uring_setup(0x3204, &(0x7f000000c480)={0x0, 0xe8dd, 0x800, 0x20001, 0x1c3}) 505.913462ms ago: executing program 6 (id=217): r0 = socket$inet6(0xa, 0x3, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [0x0, 0x0, 0x0, 0xffffff00], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0x0, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, 0x0) close(0x3) syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@broadcast, @random="5c1b82de0824", @void, {@ipv6={0x86dd, @gre_packet={0x1, 0x6, "1be700", 0x44, 0x2f, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x88be, 0x0, 0x2001}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9900}, {}, {0xdd86, 0x88be, 0x4, {{0xc, 0x1, 0x8, 0x1, 0x1, 0x0, 0x4, 0x10}, 0x1, {0x7b40}}}, {0x8, 0x22eb, 0x2, {{0x3, 0x2, 0x2, 0x3, 0x0, 0x0, 0x1, 0x9}, 0x2, {0x5, 0x3, 0x0, 0xd, 0x1, 0x1, 0x1, 0x1, 0x1}}}}}}}}}, 0x0) 0s ago: executing program 1 (id=218): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x40900, 0x0) close(r1) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff5653f, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0x0, 0x9}, {0xffff, 0xffff}, {0x1}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x6, 0x5}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x81}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4894}, 0x2) r6 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r6, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r6, &(0x7f0000000280)={&(0x7f0000000540)=@xdp={0x2c, 0x0, r5, 0x42}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="27030200dc0f14000e0007000024c1020000ff3207c2fb7fe0406e52534b4f6b3d327db412f40000000000000000", 0x2e}], 0x1}, 0x4005) kernel console output (not intermixed with test programs): ister_oom_notifier+0x20/0x20 [ 194.190018][ T5146] __alloc_pages_slowpath+0x1c70/0x2700 [ 194.195253][ C0] aoe: skb alloc failure [ 194.200018][ T5146] ? get_page_from_freelist+0x2670/0x2670 [ 194.204302][ C0] aoe: skb alloc failure [ 194.208609][ T5146] ? prepare_alloc_pages+0x359/0x5b0 [ 194.213568][ C0] aoe: skb alloc failure [ 194.218145][ T5146] __alloc_pages+0x340/0x480 [ 194.222475][ C0] aoe: skb alloc failure [ 194.227145][ T5146] ? zone_statistics+0x170/0x170 [ 194.233481][ C0] aoe: skb alloc failure [ 194.237634][ T5146] ? __lock_acquire+0x7b50/0x7b50 [ 194.243193][ C0] aoe: skb alloc failure [ 194.248648][ T5146] ? __rwlock_init+0x140/0x140 [ 194.253024][ C0] aoe: skb alloc failure [ 194.258626][ T5146] alloc_pages_vma+0x2bc/0x790 [ 194.262979][ C0] aoe: skb alloc failure [ 194.268142][ T5146] ? __swp_swapcount+0xf5/0x120 [ 194.272564][ C0] aoe: skb alloc failure [ 194.277019][ T5146] __read_swap_cache_async+0x1b4/0xa70 [ 194.281547][ C0] aoe: skb alloc failure [ 194.286853][ T5146] swap_cluster_readahead+0x6a3/0x7c0 [ 194.291233][ C0] aoe: skb alloc failure [ 194.296148][ T5146] ? read_swap_cache_async+0x90/0x90 [ 194.300517][ C0] aoe: skb alloc failure [ 194.305182][ T5146] swapin_readahead+0xf1/0xab0 [ 194.309425][ C0] aoe: skb alloc failure [ 194.314160][ T5146] ? rcu_lock_release+0x5/0x20 [ 194.314191][ T5146] ? __lock_acquire+0x7b50/0x7b50 [ 194.318479][ C0] aoe: skb alloc failure [ 194.323296][ T5146] ? exit_swap_address_space+0x280/0x280 [ 194.323326][ T5146] ? put_swap_device+0x15c/0x200 [ 194.327620][ C0] aoe: skb alloc failure [ 194.333043][ T5146] ? lookup_swap_cache+0x135/0x440 [ 194.333072][ T5146] ? get_swap_device+0x21b/0x360 [ 194.337495][ C0] aoe: skb alloc failure [ 194.342829][ T5146] do_swap_page+0x4d0/0x1fd0 [ 194.342874][ T5146] handle_mm_fault+0x1bd9/0x4440 [ 194.347137][ C0] aoe: skb alloc failure [ 194.352430][ T5146] ? get_page+0xe0/0xe0 [ 194.352453][ T5146] ? mark_lock+0x94/0x320 [ 194.356732][ C0] aoe: skb alloc failure [ 194.361484][ T5146] ? vmacache_find+0x238/0x590 [ 194.361515][ T5146] ? find_vma+0xd2/0x230 [ 194.365806][ C0] aoe: skb alloc failure [ 194.370530][ T5146] do_user_addr_fault+0x494/0xc90 [ 194.370572][ T5146] exc_page_fault+0x60/0x100 [ 194.375632][ C0] aoe: skb alloc failure [ 194.379845][ T5146] ? __might_fault+0xb7/0x110 [ 194.379871][ T5146] asm_exc_page_fault+0x22/0x30 [ 194.385552][ C0] aoe: skb alloc failure [ 194.390461][ T5146] RIP: 0010:__get_user_8+0x18/0x30 [ 194.390485][ T5146] Code: 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 90 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 194.394768][ C0] aoe: skb alloc failure [ 194.399846][ T5146] RSP: 0000:ffffc900032af850 EFLAGS: 00050206 [ 194.399868][ T5146] RAX: 00007f15c164e9a0 RBX: ffff888021963b80 RCX: 983924962912c700 [ 194.399884][ T5146] RDX: ffffffffffffffff RSI: ffffffff8a2b3e80 RDI: ffffffff8a7a48c0 [ 194.404866][ C0] aoe: skb alloc failure [ 194.409077][ T5146] RBP: 1ffff1100432c9f6 R08: ffffffff8d8b1eef R09: 1ffffffff1b163dd [ 194.413826][ C0] aoe: skb alloc failure [ 194.418636][ T5146] R10: dffffc0000000000 R11: fffffbfff1b163de R12: 1ffff1100432c9df [ 194.423007][ C0] aoe: skb alloc failure [ 194.427036][ T5146] R13: dffffc0000000000 R14: 00007f15c164e9a0 R15: ffff888021963b80 [ 194.431476][ C0] aoe: skb alloc failure [ 194.435659][ T5146] exit_robust_list+0x61/0x300 [ 194.440488][ C0] aoe: skb alloc failure [ 194.444632][ T5146] ? _raw_spin_unlock_irq+0x1f/0x40 [ 194.449169][ C0] aoe: skb alloc failure [ 194.454176][ T5146] ? lockdep_hardirqs_on+0x94/0x140 [ 194.454206][ T5146] futex_exit_release+0x12e/0x1c0 [ 194.459366][ C0] aoe: skb alloc failure [ 194.463586][ T5146] exit_mm_release+0x16/0x30 [ 194.463612][ T5146] exit_mm+0xaf/0x7b0 [ 194.463631][ T5146] ? perf_pmu_migrate_context+0xb70/0xb70 [ 194.468340][ C0] aoe: skb alloc failure [ 194.473165][ T5146] ? do_exit+0x2110/0x2110 [ 194.473187][ T5146] ? rcu_is_watching+0x11/0xa0 [ 194.477475][ C0] aoe: skb alloc failure [ 194.482562][ T5146] ? mm_trace_rss_stat+0x81/0x1c0 [ 194.482588][ T5146] ? sync_mm_rss+0x211/0x350 [ 194.482612][ T5146] do_exit+0x5b8/0x2110 [ 194.502371][ C0] aoe: skb alloc failure [ 194.506484][ T5146] ? put_task_struct+0x80/0x80 [ 194.512719][ C0] aoe: skb alloc failure [ 194.520576][ T5146] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 194.520613][ T5146] ? _raw_spin_lock_irq+0xb7/0xf0 [ 194.528639][ C0] aoe: skb alloc failure [ 194.532862][ T5146] do_group_exit+0x12c/0x2f0 [ 194.532886][ T5146] ? lockdep_hardirqs_on+0x94/0x140 [ 194.541005][ C0] aoe: skb alloc failure [ 194.545120][ T5146] get_signal+0x7eb/0x12e0 [ 194.553756][ C0] aoe: skb alloc failure [ 194.557925][ T5146] arch_do_signal_or_restart+0xe6/0x12a0 [ 194.565967][ C0] aoe: skb alloc failure [ 194.570118][ T5146] ? futex_exit_release+0x1c0/0x1c0 [ 194.574927][ C0] aoe: skb alloc failure [ 194.579141][ T5146] ? get_sigframe_size+0x10/0x10 [ 194.584449][ C0] aoe: skb alloc failure [ 194.588579][ T5146] ? __context_tracking_exit+0x4c/0x80 [ 194.593899][ C0] aoe: skb alloc failure [ 194.598826][ T5146] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 194.603161][ C0] aoe: skb alloc failure [ 194.607804][ T5146] ? exit_to_user_mode_loop+0x3b/0x130 [ 194.611918][ C0] aoe: skb alloc failure [ 194.617512][ T5146] exit_to_user_mode_loop+0x9e/0x130 [ 194.621877][ C0] aoe: skb alloc failure [ 194.626176][ T5146] exit_to_user_mode_prepare+0xee/0x180 [ 194.631473][ C0] aoe: skb alloc failure [ 194.635708][ T5146] syscall_exit_to_user_mode+0x16/0x40 [ 194.640858][ C0] aoe: skb alloc failure [ 194.645936][ T5146] do_syscall_64+0x58/0xa0 [ 194.650508][ C0] aoe: skb alloc failure [ 194.654838][ T5146] ? clear_bhb_loop+0x30/0x80 [ 194.659654][ C0] aoe: skb alloc failure [ 194.663854][ T5146] ? clear_bhb_loop+0x30/0x80 [ 194.663882][ T5146] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 194.663907][ T5146] RIP: 0033:0x7f15c33f6159 [ 194.670003][ C0] aoe: skb alloc failure [ 194.674927][ T5146] Code: Unable to access opcode bytes at RIP 0x7f15c33f612f. [ 194.679205][ C0] aoe: skb alloc failure [ 194.683766][ T5146] RSP: 002b:00007f15c164e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 194.683791][ T5146] RAX: fffffffffffffe00 RBX: 00007f15c367dfa8 RCX: 00007f15c33f6159 [ 194.683807][ T5146] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f15c367dfa8 [ 194.689044][ C0] aoe: skb alloc failure [ 194.693280][ T5146] RBP: 00007f15c367dfa0 R08: 0000000000000000 R09: 0000000000000000 [ 194.693296][ T5146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 194.693309][ T5146] R13: 00007f15c367e038 R14: 00007ffc1bce0e70 R15: 00007ffc1bce0f58 [ 194.693375][ T5146] [ 194.697805][ C0] aoe: skb alloc failure [ 194.899580][ C0] aoe: skb alloc failure [ 194.903905][ C0] aoe: skb alloc failure [ 194.908194][ C0] aoe: skb alloc failure [ 194.912515][ C0] aoe: skb alloc failure [ 194.916805][ C0] aoe: skb alloc failure [ 194.922269][ C0] aoe: skb alloc failure [ 194.926562][ C0] aoe: skb alloc failure [ 194.930872][ C0] aoe: skb alloc failure [ 194.935150][ C0] aoe: skb alloc failure [ 194.939431][ C0] aoe: skb alloc failure [ 194.943740][ C0] aoe: skb alloc failure [ 194.948011][ C0] aoe: skb alloc failure [ 194.952318][ C0] aoe: skb alloc failure [ 194.956596][ C0] aoe: skb alloc failure [ 194.960907][ C0] aoe: skb alloc failure [ 194.965181][ C0] aoe: skb alloc failure [ 194.969458][ C0] aoe: skb alloc failure [ 194.973778][ C0] aoe: skb alloc failure [ 194.978065][ C0] aoe: skb alloc failure [ 194.982390][ C0] aoe: skb alloc failure [ 194.986669][ C0] aoe: skb alloc failure [ 194.990980][ C0] aoe: skb alloc failure [ 194.995272][ C0] aoe: skb alloc failure [ 194.999559][ C0] aoe: skb alloc failure [ 195.004320][ C0] aoe: skb alloc failure [ 195.008600][ C0] aoe: skb alloc failure [ 195.012914][ C0] aoe: skb alloc failure [ 195.017191][ C0] aoe: skb alloc failure [ 195.021508][ C0] aoe: skb alloc failure [ 195.025795][ C0] aoe: skb alloc failure [ 195.030110][ C0] aoe: skb alloc failure [ 195.034408][ C0] aoe: skb alloc failure [ 195.038765][ C0] aoe: skb alloc failure [ 195.043089][ C0] aoe: skb alloc failure [ 195.047465][ C0] aoe: skb alloc failure [ 195.051783][ C0] aoe: skb alloc failure [ 195.056073][ C0] aoe: skb alloc failure [ 195.060485][ C0] aoe: skb alloc failure [ 195.064765][ C0] aoe: skb alloc failure [ 195.069039][ C0] aoe: skb alloc failure [ 195.073358][ C0] aoe: skb alloc failure [ 195.077633][ C0] aoe: skb alloc failure [ 195.082033][ C0] aoe: skb alloc failure [ 195.086309][ C0] aoe: skb alloc failure [ 195.090706][ C0] aoe: skb alloc failure [ 195.095079][ C0] aoe: skb alloc failure [ 195.099406][ C0] aoe: skb alloc failure [ 195.103823][ C0] aoe: skb alloc failure [ 195.108102][ C0] aoe: skb alloc failure [ 195.112423][ C0] aoe: skb alloc failure [ 195.116701][ C0] aoe: skb alloc failure [ 195.121015][ C0] aoe: skb alloc failure [ 195.125292][ C0] aoe: skb alloc failure [ 195.129565][ C0] aoe: skb alloc failure [ 195.133882][ C0] aoe: skb alloc failure [ 195.227810][ T5146] Mem-Info: [ 195.272120][ T5146] active_anon:0 inactive_anon:0 isolated_anon:0 [ 195.272120][ T5146] active_file:92 inactive_file:0 isolated_file:0 [ 195.272120][ T5146] unevictable:3840 dirty:0 writeback:0 [ 195.272120][ T5146] slab_reclaimable:20592 slab_unreclaimable:108739 [ 195.272120][ T5146] mapped:28312 shmem:3479 pagetables:650 bounce:0 [ 195.272120][ T5146] kernel_misc_reclaimable:0 [ 195.272120][ T5146] free:8160 free_pcp:0 free_cma:0 [ 195.577904][ T5146] Node 0 active_anon:0kB inactive_anon:0kB active_file:116kB inactive_file:36kB unevictable:13824kB isolated(anon):0kB isolated(file):12kB mapped:113248kB dirty:0kB writeback:0kB shmem:12380kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10384kB pagetables:2412kB all_unreclaimable? yes [ 195.626155][ T5146] Node 1 active_anon:0kB inactive_anon:0kB active_file:128kB inactive_file:16kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:48kB pagetables:188kB all_unreclaimable? no [ 195.661619][ T5146] Node 0 DMA free:10240kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 195.721905][ T5146] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 195.727747][ T5146] Node 0 DMA32 free:2100kB min:34784kB low:43480kB high:52176kB reserved_highatomic:6144KB active_anon:0kB inactive_anon:0kB active_file:96kB inactive_file:112kB unevictable:13824kB writepending:0kB present:3129332kB managed:2606508kB mlocked:12288kB bounce:0kB free_pcp:940kB local_pcp:468kB free_cma:0kB [ 195.775150][ T5146] lowmem_reserve[]: 0 0 0 0 0 [ 195.781516][ T5146] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 195.810009][ T4230] warn_alloc: 7759 callbacks suppressed [ 195.810029][ T4230] kworker/1:4: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 195.821906][ T5146] lowmem_reserve[]: 0 0 0 0 0 [ 195.829289][ T4230] CPU: 1 PID: 4230 Comm: kworker/1:4 Not tainted syzkaller #0 [ 195.840247][ T4230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 195.850624][ T4230] Workqueue: events nsim_dev_trap_report_work [ 195.856734][ T4230] Call Trace: [ 195.860086][ T4230] [ 195.863038][ T4230] dump_stack_lvl+0x188/0x250 [ 195.867745][ T4230] ? rcu_lock_release+0x5/0x20 [ 195.872548][ T4230] ? show_regs_print_info+0x20/0x20 [ 195.877781][ T4230] ? load_image+0x410/0x410 [ 195.882360][ T4230] warn_alloc+0x245/0x320 [ 195.886730][ T4230] ? zone_watermark_ok_safe+0x250/0x250 [ 195.892329][ T4230] ? __cpuset_node_allowed+0x98/0x530 [ 195.897743][ T4230] ? wakeup_kcompactd+0x88/0x4f0 [ 195.902726][ T4230] __alloc_pages_slowpath+0x26a3/0x2700 [ 195.908345][ T4230] ? get_page_from_freelist+0x2670/0x2670 [ 195.914109][ T4230] ? __alloc_pages+0x480/0x480 [ 195.919694][ T4230] ? prepare_alloc_pages+0x359/0x5b0 [ 195.925110][ T4230] __alloc_pages+0x340/0x480 [ 195.929740][ T4230] ? zone_statistics+0x170/0x170 [ 195.934753][ T4230] ? alloc_pages+0x452/0x560 [ 195.939390][ T4230] new_slab+0x2dc/0x4b0 [ 195.943575][ T4230] ___slab_alloc+0x807/0xdd0 [ 195.948215][ T4230] ? __alloc_skb+0xf4/0x750 [ 195.952754][ T4230] kmem_cache_alloc_node+0x118/0x2c0 [ 195.956578][ T5146] Node 1 [ 195.958065][ T4230] ? __alloc_skb+0xf4/0x750 [ 195.958067][ T5146] Normal free:20160kB min:55108kB low:68884kB high:82660kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:288kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 195.961036][ T4230] __alloc_skb+0xf4/0x750 [ 195.961065][ T4230] nsim_dev_trap_report_work+0x25c/0xab0 [ 195.961105][ T4230] process_one_work+0x867/0xff0 [ 195.961143][ T4230] ? worker_detach_from_pool+0x240/0x240 [ 195.961165][ T4230] ? lockdep_hardirqs_off+0x70/0x100 [ 195.961194][ T4230] ? _raw_spin_lock_irq+0xb7/0xf0 [ 195.982342][ T5146] lowmem_reserve[]: [ 195.993131][ T4230] ? _raw_spin_lock_irqsave+0x100/0x100 [ 195.993169][ T4230] ? wq_worker_running+0x97/0x170 [ 195.993193][ T4230] worker_thread+0xad7/0x12a0 [ 195.993228][ T4230] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 195.993268][ T4230] kthread+0x42e/0x520 [ 195.993287][ T4230] ? rcu_lock_release+0x20/0x20 [ 196.058692][ T4230] ? kthread_blkcg+0xd0/0xd0 [ 196.063365][ T4230] ret_from_fork+0x1f/0x30 [ 196.067835][ T4230] [ 196.071714][ T4230] Mem-Info: [ 196.074970][ T4230] active_anon:0 inactive_anon:0 isolated_anon:0 [ 196.074970][ T4230] active_file:32 inactive_file:47 isolated_file:26 [ 196.074970][ T4230] unevictable:3840 dirty:0 writeback:0 [ 196.074970][ T4230] slab_reclaimable:20592 slab_unreclaimable:108813 [ 196.074970][ T4230] mapped:28312 shmem:3479 pagetables:650 bounce:0 [ 196.074970][ T4230] kernel_misc_reclaimable:0 [ 196.074970][ T4230] free:7997 free_pcp:232 free_cma:0 [ 196.115716][ T4230] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:156kB unevictable:13824kB isolated(anon):0kB isolated(file):0kB mapped:113248kB dirty:0kB writeback:0kB shmem:12380kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10384kB pagetables:2412kB all_unreclaimable? no [ 196.145853][ T4230] Node 1 active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:132kB unevictable:1536kB isolated(anon):0kB isolated(file):104kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:48kB pagetables:188kB all_unreclaimable? no [ 196.175125][ T4230] Node 0 DMA free:10240kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 196.201359][ T4230] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 196.207164][ T4230] Node 0 DMA32 free:1588kB min:34784kB low:43480kB high:52176kB reserved_highatomic:6144KB active_anon:0kB inactive_anon:0kB active_file:96kB inactive_file:112kB unevictable:13824kB writepending:0kB present:3129332kB managed:2606508kB mlocked:12288kB bounce:0kB free_pcp:904kB local_pcp:468kB free_cma:0kB [ 196.235943][ T4230] lowmem_reserve[]: 0 0 0 0 0 [ 196.240737][ T4230] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 196.266447][ T4230] lowmem_reserve[]: 0 0 0 0 0 [ 196.271686][ T4230] Node 1 Normal free:20160kB min:55108kB low:68884kB high:82660kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:288kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 196.299818][ T4230] lowmem_reserve[]: 0 0 0 0 0 [ 196.304582][ T4230] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 1*16kB (E) 1*32kB (E) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10240kB [ 196.321017][ T4230] Node 0 DMA32: 3*4kB (UM) 5*8kB (M) 17*16kB (UME) 24*32kB (M) 3*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1540kB [ 196.332473][ T4242] slab_out_of_memory: 3518 callbacks suppressed [ 196.332523][ T4242] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 196.335506][ T4230] Node 0 [ 196.341869][ T4242] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 196.350756][ T4230] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB [ 196.353784][ T4242] node 0: slabs: 754, objs: 11966, free: 0 [ 196.363882][ T4230] 0*512kB 0*1024kB 0*2048kB [ 196.371240][ T4242] node 1: slabs: 214, objs: 2626, free: 7 [ 196.377199][ T4230] 0*4096kB [ 196.382168][ T154] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 196.387721][ T4230] = 0kB [ 196.391082][ T154] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 196.400111][ T4230] Node 1 Normal: 8*4kB (UME) 12*8kB [ 196.402932][ T154] node 0: slabs: 754, objs: 11966, free: 0 [ 196.413145][ T4230] (UME) 16*16kB (UME) 12*32kB [ 196.418460][ T154] node 1: slabs: 214, objs: 2626, free: 7 [ 196.424478][ T4230] (UME) 17*64kB (UME) 7*128kB (UME) 4*256kB (UME) 4*512kB (ME) 6*1024kB (UME) 2*2048kB (ME) 1*4096kB (U) = 20160kB [ 196.442955][ T4579] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 196.447518][ T4230] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 196.456512][ T4579] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 196.466015][ T4230] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 196.466036][ T4230] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 196.466057][ T4230] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 196.466075][ T4230] 3576 total pagecache pages [ 196.466084][ T4230] 0 pages in swap cache [ 196.466092][ T4230] Swap cache stats: add 9093, delete 9093, find 71/778 [ 196.466109][ T4230] Free swap = 103352kB [ 196.476254][ T4579] node 0: slabs: 754, objs: 11966, free: 0 [ 196.485500][ T4230] Total swap = 124996kB [ 196.485514][ T4230] 2097051 pages RAM [ 196.485523][ T4230] 0 pages HighMem/MovableOnly [ 196.495165][ T4579] node 1: slabs: 214, objs: 2626, free: 7 [ 196.504400][ T4230] 411501 pages reserved [ 196.504412][ T4230] 0 pages cma reserved [ 196.504425][ T4230] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 196.565328][ T4230] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 196.575899][ T4230] node 0: slabs: 4109, objs: 49308, free: 0 [ 196.582115][ T4230] node 1: slabs: 855, objs: 10260, free: 23 [ 196.593932][ T7] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 196.600104][ T155] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 196.602123][ T7] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 196.610987][ T155] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 196.621666][ T7] node 0: slabs: 4109, objs: 49308, free: 0 [ 196.631715][ T155] node 0: slabs: 754, objs: 11966, free: 0 [ 196.639999][ T7] node 1: slabs: 855, objs: 10260, free: 23 [ 196.643934][ T155] node 1: slabs: 214, objs: 2626, free: 7 [ 196.651336][ T9] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 196.659343][ T144] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 196.664967][ T9] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 196.673942][ T144] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 196.673966][ T144] node 0: slabs: 754, objs: 11966, free: 0 [ 196.673985][ T144] node 1: slabs: 214, objs: 2626, free: 7 [ 196.674108][ T4212] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 196.684345][ T9] node 0: slabs: 754, objs: 11966, free: 0 [ 196.694311][ T4212] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 196.694335][ T4212] node 0: slabs: 754, objs: 11966, free: 0 [ 196.700354][ T9] node 1: slabs: 214, objs: 2626, free: 7 [ 196.706266][ T4212] node 1: slabs: 214, objs: 2626, free: 7 [ 196.740952][ C0] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 196.757399][ C0] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 196.767919][ C0] node 0: slabs: 4111, objs: 49332, free: 0 [ 196.774011][ C0] node 1: slabs: 855, objs: 10260, free: 23 [ 196.832892][ T5146] 0 0 0 0 0 [ 196.836316][ T5146] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 1*16kB (E) 1*32kB (E) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10240kB [ 196.853260][ T5146] Node 0 DMA32: 3*4kB (UM) 5*8kB (M) 17*16kB (UME) 25*32kB (UM) 1*64kB (M) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1316kB [ 196.868009][ T5146] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 196.879664][ T5146] Node 1 Normal: 8*4kB (UME) 12*8kB (UME) 16*16kB (UME) 12*32kB (UME) 17*64kB (UME) 7*128kB (UME) 4*256kB (UME) 4*512kB (ME) 6*1024kB (UME) 2*2048kB (ME) 1*4096kB (U) = 20160kB [ 196.897676][ T5146] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 196.907470][ T5146] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 196.922967][ T5146] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 196.981797][ T5146] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 196.995638][ T5146] 3576 total pagecache pages [ 197.001638][ T5146] 0 pages in swap cache [ 197.005831][ T5146] Swap cache stats: add 9093, delete 9093, find 71/778 [ 197.017220][ T5146] Free swap = 103352kB [ 197.022597][ T5146] Total swap = 124996kB [ 197.026869][ T5146] 2097051 pages RAM [ 197.035262][ T5146] 0 pages HighMem/MovableOnly [ 197.048527][ T5146] 411501 pages reserved [ 197.083691][ T5146] 0 pages cma reserved [ 197.087826][ T5146] Unreclaimable slab info: [ 197.120776][ T5146] Name Used Total [ 197.127368][ T5146] pid_2 71KB 71KB [ 197.133554][ T5146] bio-320 7KB 7KB [ 197.139672][ T5146] zswap_entry 660KB 660KB [ 197.145871][ T5146] AF_VSOCK 63KB 63KB [ 197.153864][ T5146] batadv_tt_change_cache 8KB 8KB [ 197.160482][ T5146] batadv_tl_cache 8KB 8KB [ 197.166605][ T5146] TIPC 63KB 63KB [ 197.172782][ T5146] SCTPv6 94KB 94KB [ 197.178888][ T5146] SCTP 61KB 61KB [ 197.185114][ T5146] sctp_chunk 45KB 45KB [ 197.193313][ T5146] sctp_bind_bucket 8KB 8KB [ 197.241016][ T5146] DCCPv6 59KB 59KB [ 197.247162][ T5146] DCCP 61KB 61KB [ 197.254488][ T5146] RXRPC 61KB 61KB [ 197.260673][ T5146] rxrpc_call_jar 110KB 110KB [ 197.266959][ T5146] bridge_fdb_cache 11KB 11KB [ 197.276705][ T5146] fib6_nodes 184KB 184KB [ 197.282921][ T5146] ip6_dst_cache 349KB 450KB [ 197.289033][ T5146] RAWv6 154KB 154KB [ 197.297270][ T5146] UDPv6 96KB 96KB [ 197.306199][ T5146] TCPv6 63KB 63KB [ 197.317873][ T5146] nf_conntrack 31KB 31KB [ 197.333858][ T5146] wg_peer 121KB 121KB [ 197.346122][ T5146] allowedips_node 15KB 15KB [ 197.373954][ T5146] t10_alua_lu_gp_cache 3KB 3KB [ 197.383997][ T5146] sd_ext_cdb 3KB 3KB [ 197.399840][ T5146] scsi_sense_cache 1348KB 1348KB [ 197.406162][ T5146] virtio_scsi_cmd 16KB 16KB [ 197.417963][ T5146] bio-136 108KB 132KB [ 197.441283][ T5146] sgpool-128 29KB 29KB [ 197.447416][ T5146] sgpool-64 95KB 95KB [ 197.461940][ T5146] sgpool-32 126KB 126KB [ 197.468076][ T5146] sgpool-16 67KB 67KB [ 197.478223][ T5146] sgpool-8 67KB 67KB [ 197.509129][ T5146] bio-224 3KB 3KB [ 197.518930][ T5146] mqueue_inode_cache 60KB 60KB [ 197.536740][ T5146] f2fs_bio_post_read_ctx 16KB 16KB [ 197.546853][ T5146] jfs_mp 7KB 7KB [ 197.556333][ T5146] fuse_request 3KB 3KB [ 197.585833][ T5146] cifs_small_rq 16KB 16KB [ 197.595223][ T5146] cifs_request 67KB 67KB [ 197.605451][ T5146] cifs_mpx_ids 4KB 4KB [ 197.658742][ T5146] nfs_commit_data 15KB 15KB [ 197.671548][ T5146] nfs_write_data 47KB 47KB [ 197.677851][ T5146] jbd2_inode 7KB 7KB [ 197.688097][ T5146] ext4_system_zone 3KB 3KB [ 197.697516][ T5146] ext4_io_end_vec 7KB 7KB [ 197.718842][ T5146] ext4_bio_post_read_ctx 15KB 15KB [ 197.729559][ T5146] kioctx 31KB 31KB [ 197.738019][ T5146] aio_kiocb 3KB 3KB [ 197.785608][ T5146] userfaultfd_ctx_cache 16KB 16KB [ 197.798112][ T5146] fanotify_fid_event 3KB 3KB [ 197.812006][ T5146] fsnotify_mark 3KB 3KB [ 197.818371][ T5146] fasync_cache 7KB 7KB [ 197.828103][ T5146] pid_namespace 7KB 7KB [ 197.845797][ T5146] posix_timers_cache 15KB 15KB [ 197.854426][ T5146] kvm_vcpu 77KB 77KB [ 197.875441][ T5146] kvm_mmu_page_header 23KB 23KB [ 197.924775][ T5146] pte_list_desc 15KB 15KB [ 197.936277][ T5146] x86_emulator 60KB 60KB [ 197.942443][ T5146] x86_fpu 60KB 60KB [ 197.948584][ T5146] rpc_buffers 31KB 31KB [ 197.961067][ T5146] rpc_tasks 3KB 3KB [ 197.967192][ T5146] UNIX-STREAM 256KB 256KB [ 197.979544][ T5146] UNIX 236KB 448KB [ 197.994621][ T5146] tcp_bind_bucket 8KB 8KB [ 198.007098][ T5146] ip_fib_trie 28KB 28KB [ 198.048648][ T5146] ip_fib_alias 98KB 98KB [ 198.065617][ T5146] ip_dst_cache 97KB 112KB [ 198.073493][ T5146] RAW 61KB 61KB [ 198.079613][ T5146] UDP 123KB 123KB [ 198.092364][ T5146] tw_sock_TCP 15KB 15KB [ 198.098481][ T5146] request_sock_TCP 15KB 15KB [ 198.289746][ T5146] TCP 60KB 60KB [ 198.295884][ T5146] hugetlbfs_inode_cache 61KB 61KB [ 198.333349][ T5146] fscache_cookie_jar 15KB 15KB [ 198.339579][ T5146] bio-256 11KB 11KB [ 198.380500][ T5146] ep_head 16KB 16KB [ 198.386676][ T5146] eventpoll_pwq 39KB 39KB [ 198.425301][ T5146] eventpoll_epi 70KB 70KB [ 198.433062][ T5146] inotify_inode_mark 31KB 31KB [ 198.439264][ T5146] bio_crypt_ctx 7KB 7KB [ 198.445400][ T5146] request_queue 384KB 541KB [ 198.452171][ T5146] blkdev_ioc 18KB 18KB [ 198.458275][ T5146] bio-200 296KB 315KB [ 198.464399][ T5146] biovec-max 416KB 416KB [ 198.471779][ T5146] biovec-64 220KB 220KB [ 198.477909][ T5146] biovec-16 56KB 56KB [ 198.484766][ T5146] bio_integrity_payload 7KB 7KB [ 198.493058][ T5146] khugepaged_mm_slot 7KB 7KB [ 198.499278][ T5146] uid_cache 7KB 7KB [ 198.508451][ T5146] dmaengine-unmap-256 30KB 30KB [ 198.518289][ T5146] dmaengine-unmap-128 15KB 15KB [ 198.527337][ T5146] dmaengine-unmap-16 4KB 4KB [ 198.537238][ T5146] dmaengine-unmap-2 4KB 4KB [ 198.555831][ T5146] QIPCRTR 31KB 31KB [ 198.609291][ T5146] audit_buffer 7KB 7KB [ 198.618774][ T5146] skbuff_ext_cache 44KB 44KB [ 198.630644][ T5146] skbuff_fclone_cache 112KB 142KB [ 198.636938][ T5146] skbuff_head_cache 18795KB 18802KB [ 198.647741][ T5146] configfs_dir_cache 8KB 8KB [ 198.655289][ T5146] file_lock_cache 98KB 98KB [ 198.667610][ T5146] file_lock_ctx 15KB 15KB [ 198.708109][ T5146] fsnotify_mark_connector 20KB 20KB [ 198.775566][ T5146] taskstats 38KB 38KB [ 198.789397][ T5146] proc_dir_entry 694KB 731KB [ 198.795618][ T5146] pde_opener 15KB 15KB [ 198.939381][ T5146] seq_file 131KB 131KB [ 198.959804][ T5146] sigqueue 51KB 51KB [ 198.965953][ T5146] shmem_inode_cache 7621KB 7963KB [ 198.984298][ T5146] kernfs_iattrs_cache 7KB 7KB [ 199.004208][ T5146] kernfs_node_cache 25971KB 26286KB [ 199.011599][ T5146] mnt_cache 133KB 133KB [ 199.017758][ T5146] filp 1216KB 2047KB [ 199.119190][ T5146] names_cache 16366KB 17017KB [ 199.141467][ T5146] net_namespace 79KB 79KB [ 199.147627][ T5146] iint_cache 48KB 48KB [ 199.159351][ T5146] lsm_inode_cache 2244KB 2314KB [ 199.175345][ T5146] lsm_file_cache 294KB 393KB [ 199.188508][ T5146] key_jar 15KB 15KB [ 199.209209][ T5146] uts_namespace 15KB 15KB [ 199.217366][ T4201] Bluetooth: hci2: no memory for command (opcode 0x0406) [ 199.225849][ T4201] Bluetooth: hci2: failed to run HCI request: err -12 [ 199.340428][ T5146] nsproxy 7KB 7KB [ 199.347258][ T5146] vm_area_struct 1537KB 1925KB [ 199.369491][ T5146] fs_cache 100KB 104KB [ 199.382403][ T5146] files_cache 366KB 366KB [ 199.388533][ T5146] signal_cache 810KB 2037KB [ 199.482121][ T5146] sighand_cache 807KB 871KB [ 199.488272][ T5146] task_struct 3294KB 4432KB [ 199.503477][ T5146] cred_jar 200KB 423KB [ 199.510227][ T5146] anon_vma_chain 648KB 763KB [ 199.516344][ T5146] anon_vma 230KB 243KB [ 199.523960][ T5146] pid 150KB 315KB [ 199.530157][ T5146] Acpi-Operand 207KB 245KB [ 199.536254][ T5146] Acpi-ParseExt 23KB 23KB [ 199.542411][ T5146] Acpi-Parse 126KB 126KB [ 199.548563][ T5146] Acpi-State 196KB 232KB [ 199.554690][ T5146] Acpi-Namespace 32KB 32KB [ 199.560900][ T5146] numa_policy 3KB 3KB [ 199.567042][ T5146] perf_event 31KB 31KB [ 199.573208][ T5146] trace_event_file 436KB 436KB [ 199.579304][ T5146] ftrace_event_field 560KB 560KB [ 199.715024][ T5146] pool_workqueue 207KB 224KB [ 199.727958][ T5146] task_group 30KB 30KB [ 199.734178][ T5146] mm_struct 465KB 661KB [ 199.746039][ T5146] vmap_area 344KB 350KB [ 199.752314][ T5146] debug_objects_cache 1643KB 1840KB [ 199.758652][ T5146] page->ptl 239KB 322KB [ 199.795546][ T5146] kmalloc-cg-8k 1248KB 1408KB [ 199.827998][ T5146] kmalloc-cg-4k 4416KB 5696KB [ 199.845324][ T5146] kmalloc-cg-2k 944KB 1280KB [ 199.854497][ T5146] kmalloc-cg-1k 1180KB 1440KB [ 199.867237][ T5146] kmalloc-cg-512 1359KB 1952KB [ 199.874719][ T5146] kmalloc-cg-256 24KB 24KB [ 199.885581][ T5146] kmalloc-cg-192 76KB 76KB [ 199.892986][ T5146] kmalloc-cg-128 100KB 100KB [ 199.899321][ T5146] kmalloc-cg-96 32KB 32KB [ 199.910738][ T5146] kmalloc-cg-64 28KB 28KB [ 199.917782][ T5146] kmalloc-cg-32 56KB 56KB [ 199.933046][ T5146] kmalloc-cg-16 191KB 232KB [ 199.939188][ T5146] kmalloc-cg-8 11KB 11KB [ 199.949894][ T5146] kmalloc-8k 7312KB 7872KB [ 199.956023][ T5146] kmalloc-4k 187704KB 187784KB [ 199.991325][ T5146] kmalloc-2k 19668KB 24032KB [ 199.997462][ T5146] kmalloc-1k 29394KB 29408KB [ 200.003958][ T5146] kmalloc-512 29403KB 29424KB [ 200.010148][ T5146] kmalloc-256 4230KB 4536KB [ 200.017021][ T5146] kmalloc-192 981KB 1608KB [ 200.023479][ T5146] kmalloc-128 1472KB 1676KB [ 200.029594][ T5146] kmalloc-96 1022KB 1028KB [ 200.036569][ T5146] kmalloc-64 3279KB 3796KB [ 200.052837][ T5146] kmalloc-32 754KB 772KB [ 200.058977][ T5146] kmalloc-16 295KB 340KB [ 200.075711][ T5146] kmalloc-8 513KB 577KB [ 200.092304][ T5146] kmem_cache_node 207KB 208KB [ 200.098436][ T5146] kmem_cache 168KB 168KB [ 200.132739][ T5146] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz1,mems_allowed=0-1,global_oom,task_memcg=/syz1,task=syz.1.218,pid=5146,uid=0 [ 200.148375][ T5146] Out of memory (oom_kill_allocating_task): Killed process 5145 (syz.1.218) total-vm:102244kB, anon-rss:0kB, file-rss:20016kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 201.073093][ T1] init invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 201.180893][ T1] CPU: 1 PID: 1 Comm: init Not tainted syzkaller #0 [ 201.187997][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 201.198087][ T1] Call Trace: [ 201.201395][ T1] [ 201.204355][ T1] dump_stack_lvl+0x188/0x250 [ 201.209077][ T1] ? show_regs_print_info+0x20/0x20 [ 201.214405][ T1] ? load_image+0x410/0x410 [ 201.218950][ T1] ? local_lock_release+0x170/0x170 [ 201.224184][ T1] ? __rwlock_init+0x140/0x140 [ 201.228990][ T1] dump_header+0xd9/0x780 [ 201.233350][ T1] oom_kill_process+0x20e/0x3d0 [ 201.238231][ T1] out_of_memory+0xdb2/0x1190 [ 201.242944][ T1] ? __alloc_pages+0x480/0x480 [ 201.247731][ T1] ? unreserve_highatomic_pageblock+0x35e/0x4c0 [ 201.254004][ T1] ? unregister_oom_notifier+0x20/0x20 [ 201.259515][ T1] __alloc_pages_slowpath+0x1c70/0x2700 [ 201.265141][ T1] ? get_page_from_freelist+0x2670/0x2670 [ 201.270988][ T1] ? prepare_alloc_pages+0x359/0x5b0 [ 201.276316][ T1] __alloc_pages+0x340/0x480 [ 201.280984][ T1] ? zone_statistics+0x170/0x170 [ 201.285964][ T1] ? __lock_acquire+0x7b50/0x7b50 [ 201.291028][ T1] ? __rwlock_init+0x140/0x140 [ 201.295835][ T1] alloc_pages_vma+0x2bc/0x790 [ 201.300673][ T1] ? __swp_swapcount+0xf5/0x120 [ 201.305562][ T1] __read_swap_cache_async+0x1b4/0xa70 [ 201.311068][ T1] swap_cluster_readahead+0x6a3/0x7c0 [ 201.316476][ T1] ? read_swap_cache_async+0x90/0x90 [ 201.321803][ T1] swapin_readahead+0xf1/0xab0 [ 201.326624][ T1] ? rcu_lock_release+0x5/0x20 [ 201.331427][ T1] ? __lock_acquire+0x7b50/0x7b50 [ 201.336502][ T1] ? exit_swap_address_space+0x280/0x280 [ 201.342174][ T1] ? put_swap_device+0x15c/0x200 [ 201.347146][ T1] ? lookup_swap_cache+0x135/0x440 [ 201.352292][ T1] ? get_swap_device+0x21b/0x360 [ 201.357268][ T1] do_swap_page+0x4d0/0x1fd0 [ 201.360090][ T4242] slab_out_of_memory: 3954 callbacks suppressed [ 201.360124][ T4242] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 201.361952][ T1] handle_mm_fault+0x1bd9/0x4440 [ 201.368159][ T4242] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 201.377112][ T1] ? get_page+0xe0/0xe0 [ 201.377146][ T1] ? vmacache_find+0x53c/0x590 [ 201.377167][ T1] ? vmacache_update+0xa0/0x100 [ 201.377191][ T1] ? find_vma+0x1df/0x230 [ 201.377214][ T1] do_user_addr_fault+0x494/0xc90 [ 201.377250][ T1] exc_page_fault+0x60/0x100 [ 201.377272][ T1] ? __might_fault+0xb7/0x110 [ 201.377295][ T1] asm_exc_page_fault+0x22/0x30 [ 201.377318][ T1] RIP: 0010:__get_user_8+0x18/0x30 [ 201.377341][ T1] Code: 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 90 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 201.377360][ T1] RSP: 0000:ffffc90000c67d98 EFLAGS: 00050206 [ 201.377381][ T1] RAX: 00007f2fd88b9ae8 RBX: 00007f2fd88b9ae8 RCX: 5460ab0601f78e00 [ 201.377398][ T1] RDX: ffffffffffffffff RSI: ffffffff8a2b3e80 RDI: ffffffff8a7a48c0 [ 201.377414][ T1] RBP: ffffc90000c67ec0 R08: ffffffff8d8b1eef R09: 1ffffffff1b163dd [ 201.377429][ T1] R10: dffffc0000000000 R11: fffffbfff1b163de R12: ffffc90000c67fd8 [ 201.377445][ T1] R13: dffffc0000000000 R14: ffff888016e88000 R15: ffff888016e89578 [ 201.377476][ T1] __rseq_handle_notify_resume+0x14f/0xf40 [ 201.382494][ T4242] node 0: slabs: 764, objs: 12126, free: 0 [ 201.392780][ T1] ? _copy_from_user+0x111/0x170 [ 201.392813][ T1] ? __bpf_trace_rseq_ip_fixup+0x40/0x40 [ 201.397365][ T4242] node 1: slabs: 214, objs: 2626, free: 7 [ 201.402152][ T1] ? blkcg_maybe_throttle_current+0x116/0x6e0 [ 201.402188][ T1] exit_to_user_mode_loop+0xe5/0x130 [ 201.402213][ T1] exit_to_user_mode_prepare+0xee/0x180 [ 201.407329][ T4212] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 201.411398][ T1] syscall_exit_to_user_mode+0x16/0x40 [ 201.411428][ T1] do_syscall_64+0x58/0xa0 [ 201.416523][ T4212] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 201.421132][ T1] ? clear_bhb_loop+0x30/0x80 [ 201.421158][ T1] ? clear_bhb_loop+0x30/0x80 [ 201.421183][ T1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 201.425860][ T4212] node 0: slabs: 764, objs: 12126, free: 0 [ 201.430711][ T1] RIP: 0033:0x7f2fd8a09407 [ 201.430741][ T1] Code: Unable to access opcode bytes at RIP 0x7f2fd8a093dd. [ 201.430752][ T1] RSP: 002b:00007ffe7733c370 EFLAGS: 00000202 [ 201.435856][ T4212] node 1: slabs: 214, objs: 2626, free: 7 [ 201.455462][ T1] ORIG_RAX: 0000000000000080 [ 201.455475][ T1] RAX: 0000000000000011 RBX: 00007f2fd88b9c80 RCX: 00007f2fd8a09407 [ 201.455490][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f2fd8c23498 [ 201.455509][ T1] RBP: 00007f2fd8c23490 R08: 0000000000000000 R09: 0000000000000000 [ 201.455522][ T1] R10: 0000000000000008 R11: 0000000000000202 R12: 00007f2fd8c23490 [ 201.462075][ T4228] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 201.469840][ T1] R13: 00007ffe7733c3ec R14: 00007f2fd8c5b000 R15: 00005638442f4d98 [ 201.469875][ T1] [ 201.473049][ T9] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 201.477860][ T4228] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 201.486942][ T9] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 201.494526][ T4228] node 0: slabs: 4235, objs: 50820, free: 0 [ 201.502536][ T9] node 0: slabs: 764, objs: 12126, free: 0 [ 201.508350][ T4228] node 1: slabs: 855, objs: 10260, free: 23 [ 201.514364][ T9] node 1: slabs: 214, objs: 2626, free: 7 [ 201.519387][ T4228] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 201.525396][ T4230] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 201.530892][ T4228] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 201.536959][ T4230] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 201.542279][ T4228] node 0: slabs: 4235, objs: 50820, free: 0 [ 201.547823][ T4230] node 0: slabs: 4235, objs: 50820, free: 0 [ 201.556791][ T4228] node 1: slabs: 855, objs: 10260, free: 23 [ 201.562270][ T4230] node 1: slabs: 855, objs: 10260, free: 23 [ 201.569620][ T155] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 201.581293][ T154] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 201.581588][ T155] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 201.586360][ T154] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 201.592376][ T155] node 0: slabs: 764, objs: 12126, free: 0 [ 201.598363][ T154] node 0: slabs: 764, objs: 12126, free: 0 [ 201.602830][ T155] node 1: slabs: 214, objs: 2626, free: 7 [ 201.610228][ T154] node 1: slabs: 214, objs: 2626, free: 7 [ 201.650210][ T144] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 201.866394][ T144] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 201.876598][ T144] node 0: slabs: 764, objs: 12126, free: 0 [ 201.882669][ T144] node 1: slabs: 214, objs: 2626, free: 7 [ 201.889173][ C0] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 201.897244][ C0] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 201.907818][ C0] node 0: slabs: 4240, objs: 50880, free: 0 [ 201.913961][ C0] node 1: slabs: 855, objs: 10260, free: 23 [ 202.027189][ T1] Mem-Info: [ 202.036648][ T1] active_anon:0 inactive_anon:0 isolated_anon:0 [ 202.036648][ T1] active_file:49 inactive_file:41 isolated_file:7 [ 202.036648][ T1] unevictable:3840 dirty:0 writeback:0 [ 202.036648][ T1] slab_reclaimable:20590 slab_unreclaimable:108646 [ 202.036648][ T1] mapped:28312 shmem:3479 pagetables:650 bounce:0 [ 202.036648][ T1] kernel_misc_reclaimable:0 [ 202.036648][ T1] free:8405 free_pcp:0 free_cma:0 [ 202.078857][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:116kB inactive_file:92kB unevictable:13824kB isolated(anon):0kB isolated(file):0kB mapped:113248kB dirty:0kB writeback:0kB shmem:12380kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10384kB pagetables:2412kB all_unreclaimable? no [ 202.136481][ T1] Node 1 active_anon:0kB inactive_anon:0kB active_file:80kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):28kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:48kB pagetables:188kB all_unreclaimable? no [ 202.213050][ T1] Node 0 DMA free:10240kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 202.291238][ T1] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 202.297198][ T1] Node 0 DMA32 free:2164kB min:34784kB low:43480kB high:52176kB reserved_highatomic:6144KB active_anon:0kB inactive_anon:0kB active_file:116kB inactive_file:92kB unevictable:13824kB writepending:0kB present:3129332kB managed:2606508kB mlocked:12288kB bounce:0kB free_pcp:716kB local_pcp:468kB free_cma:0kB [ 202.332439][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 202.337244][ T1] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 202.378888][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 202.389211][ T1] Node 1 Normal free:20168kB min:55108kB low:68884kB high:82660kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:80kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 202.444117][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 202.448934][ T1] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 1*16kB (E) 1*32kB (E) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10240kB [ 202.472718][ T1] Node 0 DMA32: 4*4kB (UM) 33*8kB (UM) 20*16kB (UME) 45*32kB (UM) 11*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3000kB [ 202.515978][ T1] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 202.527741][ T1] Node 1 Normal: 8*4kB (UME) 13*8kB (UME) 16*16kB (UME) 12*32kB (UME) 17*64kB (UME) 7*128kB (UME) 4*256kB (UME) 4*512kB (ME) 6*1024kB (UME) 2*2048kB (ME) 1*4096kB (U) = 20168kB [ 202.555255][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 202.576257][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 202.589069][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 202.598730][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 202.608118][ T1] 3576 total pagecache pages [ 202.613283][ T1] 0 pages in swap cache [ 202.632240][ T1] Swap cache stats: add 9093, delete 9093, find 71/778 [ 202.639161][ T1] Free swap = 103352kB [ 202.656933][ T1] Total swap = 124996kB [ 202.661211][ T1] 2097051 pages RAM [ 202.665043][ T1] 0 pages HighMem/MovableOnly [ 202.682719][ T1] 411501 pages reserved [ 202.686939][ T1] 0 pages cma reserved [ 202.714806][ T1] Unreclaimable slab info: [ 202.719300][ T1] Name Used Total [ 202.725668][ T1] pid_2 71KB 71KB [ 202.731873][ T1] bio-320 7KB 7KB [ 202.737999][ T1] zswap_entry 660KB 660KB [ 202.756888][ T1] AF_VSOCK 63KB 63KB [ 202.763126][ T1] batadv_tt_change_cache 8KB 8KB [ 202.769673][ T1] batadv_tl_cache 8KB 8KB [ 202.787121][ T1] TIPC 63KB 63KB [ 202.812455][ T1] SCTPv6 94KB 94KB [ 202.818691][ T1] SCTP 61KB 61KB [ 202.825523][ T1] sctp_chunk 45KB 45KB [ 202.842103][ T1] sctp_bind_bucket 8KB 8KB [ 202.848249][ T1] DCCPv6 59KB 59KB [ 202.867968][ T1] DCCP 61KB 61KB [ 202.875357][ T1] RXRPC 61KB 61KB [ 202.887755][ T1] rxrpc_call_jar 110KB 110KB [ 202.895053][ T1] bridge_fdb_cache 11KB 11KB [ 202.905625][ T1] fib6_nodes 184KB 184KB [ 202.912998][ T1] ip6_dst_cache 354KB 450KB [ 202.919113][ T1] RAWv6 154KB 154KB [ 202.929780][ T1] UDPv6 96KB 96KB [ 202.935910][ T1] TCPv6 63KB 63KB [ 202.947528][ T1] nf_conntrack 31KB 31KB [ 202.961111][ T1] wg_peer 121KB 121KB [ 202.967221][ T1] allowedips_node 15KB 15KB [ 203.014003][ T1] t10_alua_lu_gp_cache 3KB 3KB [ 203.021633][ T1] sd_ext_cdb 3KB 3KB [ 203.027735][ T1] scsi_sense_cache 1348KB 1348KB [ 203.038359][ T1] virtio_scsi_cmd 16KB 16KB [ 203.045665][ T1] bio-136 108KB 132KB [ 203.059067][ T1] sgpool-128 29KB 29KB [ 203.067966][ T1] sgpool-64 95KB 95KB [ 203.078863][ T1] sgpool-32 126KB 126KB [ 203.092048][ T1] sgpool-16 67KB 67KB [ 203.098258][ T1] sgpool-8 67KB 67KB [ 203.110758][ T1] bio-224 3KB 3KB [ 203.116883][ T1] mqueue_inode_cache 60KB 60KB [ 203.153291][ T1] f2fs_bio_post_read_ctx 16KB 16KB [ 203.165890][ T1] jfs_mp 7KB 7KB [ 203.177623][ T1] fuse_request 3KB 3KB [ 203.184256][ T1] cifs_small_rq 16KB 16KB [ 203.190418][ T1] cifs_request 67KB 67KB [ 203.197610][ T1] cifs_mpx_ids 4KB 4KB [ 203.218131][ T1] nfs_commit_data 15KB 15KB [ 203.229497][ T1] nfs_write_data 47KB 47KB [ 203.235881][ T1] jbd2_inode 7KB 7KB [ 203.248186][ T1] ext4_system_zone 3KB 3KB [ 203.275802][ T1] ext4_io_end_vec 7KB 7KB [ 203.292248][ T1] ext4_bio_post_read_ctx 15KB 15KB [ 203.300000][ T1] kioctx 31KB 31KB [ 203.306355][ T1] aio_kiocb 3KB 3KB [ 203.312538][ T1] userfaultfd_ctx_cache 16KB 16KB [ 203.319113][ T1] fanotify_fid_event 3KB 3KB [ 203.326097][ T1] fsnotify_mark 3KB 3KB [ 203.337480][ T1] fasync_cache 7KB 7KB [ 203.364339][ T1] pid_namespace 7KB 7KB [ 203.371064][ T1] posix_timers_cache 15KB 15KB [ 203.377347][ T1] kvm_vcpu 77KB 77KB [ 203.389437][ T1] kvm_mmu_page_header 23KB 23KB [ 203.425675][ T1] pte_list_desc 15KB 15KB [ 203.431885][ T1] x86_emulator 60KB 60KB [ 203.437986][ T1] x86_fpu 60KB 60KB [ 203.444967][ T1] rpc_buffers 31KB 31KB [ 203.456479][ T1] rpc_tasks 3KB 3KB [ 203.463329][ T1] UNIX-STREAM 256KB 256KB [ 203.469438][ T1] UNIX 236KB 448KB [ 203.489588][ T1] tcp_bind_bucket 8KB 8KB [ 203.506959][ T1] ip_fib_trie 28KB 28KB [ 203.513176][ T1] ip_fib_alias 98KB 98KB [ 203.519286][ T1] ip_dst_cache 97KB 112KB [ 203.554187][ T1] RAW 61KB 61KB [ 203.561732][ T1] UDP 123KB 123KB [ 203.567853][ T1] tw_sock_TCP 15KB 15KB [ 203.579622][ T1] request_sock_TCP 15KB 15KB [ 203.585838][ T1] TCP 60KB 60KB [ 203.592452][ T1] hugetlbfs_inode_cache 61KB 61KB [ 203.599337][ T1] fscache_cookie_jar 15KB 15KB [ 203.616745][ T1] bio-256 11KB 11KB [ 203.633517][ T1] ep_head 16KB 16KB [ 203.639646][ T1] eventpoll_pwq 39KB 39KB [ 203.645826][ T1] eventpoll_epi 70KB 70KB [ 203.658026][ T1] inotify_inode_mark 31KB 31KB [ 203.669659][ T1] bio_crypt_ctx 7KB 7KB [ 203.696173][ T1] request_queue 384KB 541KB [ 203.706030][ T1] blkdev_ioc 18KB 18KB [ 203.718747][ T1] bio-200 296KB 315KB [ 203.869755][ T1] biovec-max 416KB 416KB [ 203.876092][ T1] biovec-64 220KB 220KB [ 203.931107][ T1] biovec-16 56KB 56KB [ 203.937332][ T1] bio_integrity_payload 7KB 7KB [ 204.059772][ T1] khugepaged_mm_slot 7KB 7KB [ 204.066103][ T1] uid_cache 7KB 7KB [ 204.111799][ T1] dmaengine-unmap-256 30KB 30KB [ 204.119189][ T1] dmaengine-unmap-128 15KB 15KB [ 204.159762][ T1] dmaengine-unmap-16 4KB 4KB [ 204.166002][ T1] dmaengine-unmap-2 4KB 4KB [ 204.199194][ T1] QIPCRTR 31KB 31KB [ 204.220504][ T1] audit_buffer 7KB 7KB [ 204.226738][ T1] skbuff_ext_cache 44KB 44KB [ 204.303756][ T1] skbuff_fclone_cache 112KB 142KB [ 204.429772][ T1] skbuff_head_cache 19391KB 19398KB [ 204.435917][ T1] configfs_dir_cache 8KB 8KB [ 204.460838][ T1] file_lock_cache 98KB 98KB [ 204.466982][ T1] file_lock_ctx 15KB 15KB [ 204.503651][ T1] fsnotify_mark_connector 20KB 20KB [ 204.530620][ T1] taskstats 38KB 38KB [ 204.536769][ T1] proc_dir_entry 694KB 731KB [ 204.556364][ T1] pde_opener 15KB 15KB [ 204.608893][ T1] seq_file 131KB 131KB [ 204.620739][ T1] sigqueue 51KB 51KB [ 204.627891][ T1] shmem_inode_cache 7621KB 7963KB [ 204.634204][ T1] kernfs_iattrs_cache 7KB 7KB [ 204.640665][ T1] kernfs_node_cache 25971KB 26286KB [ 204.646772][ T1] mnt_cache 133KB 133KB [ 204.657167][ T1] filp 1216KB 2047KB [ 204.663313][ T1] names_cache 16366KB 17017KB [ 204.669453][ T1] net_namespace 79KB 79KB [ 204.691245][ T1] iint_cache 48KB 48KB [ 204.697404][ T1] lsm_inode_cache 2244KB 2314KB [ 204.769846][ T1] lsm_file_cache 294KB 393KB [ 204.776020][ T1] key_jar 15KB 15KB [ 204.843218][ T1] uts_namespace 15KB 15KB [ 204.849456][ T1] nsproxy 7KB 7KB [ 204.895537][ T1] vm_area_struct 1537KB 1925KB [ 204.923681][ T1] fs_cache 100KB 104KB [ 204.983960][ T1] files_cache 366KB 366KB [ 205.045278][ T1] signal_cache 810KB 2037KB [ 205.070524][ T1] sighand_cache 807KB 871KB [ 205.076770][ T1] task_struct 3294KB 4432KB [ 205.138680][ T1] cred_jar 200KB 423KB [ 205.179794][ T1] anon_vma_chain 648KB 763KB [ 205.186022][ T1] anon_vma 230KB 243KB [ 205.237932][ T1] pid 150KB 315KB [ 205.281133][ T1] Acpi-Operand 207KB 245KB [ 205.287361][ T1] Acpi-ParseExt 23KB 23KB [ 205.349601][ T1] Acpi-Parse 126KB 126KB [ 205.378603][ T1] Acpi-State 196KB 232KB [ 205.444607][ T1] Acpi-Namespace 32KB 32KB [ 205.499748][ T1] numa_policy 3KB 3KB [ 205.506011][ T1] perf_event 31KB 31KB [ 205.578243][ T1] trace_event_file 436KB 436KB [ 205.610479][ T1] ftrace_event_field 560KB 560KB [ 205.617668][ T1] pool_workqueue 207KB 224KB [ 205.661642][ T1] task_group 30KB 30KB [ 205.667789][ T1] mm_struct 465KB 661KB [ 205.689807][ T1] vmap_area 344KB 350KB [ 205.695990][ T1] debug_objects_cache 1643KB 1840KB [ 205.768971][ T1] page->ptl 239KB 322KB [ 205.869847][ T1] kmalloc-cg-8k 1248KB 1408KB [ 205.876011][ T1] kmalloc-cg-4k 4416KB 5696KB [ 205.882264][ T4212] warn_alloc: 7794 callbacks suppressed [ 205.882281][ T4212] kworker/u4:4: page allocation failure: order:0, mode:0x40a20(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 205.945306][ T1] kmalloc-cg-2k 944KB 1280KB [ 205.969817][ T4212] CPU: 0 PID: 4212 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 205.977438][ T4212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 205.987523][ T4212] Workqueue: events_unbound cfg80211_wiphy_work [ 205.993832][ T4212] Call Trace: [ 205.997150][ T4212] [ 206.000110][ T4212] dump_stack_lvl+0x188/0x250 [ 206.004827][ T4212] ? rcu_lock_release+0x5/0x20 [ 206.009621][ T4212] ? show_regs_print_info+0x20/0x20 [ 206.014845][ T4212] ? load_image+0x410/0x410 [ 206.019387][ T4212] warn_alloc+0x245/0x320 [ 206.023758][ T4212] ? zone_watermark_ok_safe+0x250/0x250 [ 206.029343][ T4212] ? __cpuset_node_allowed+0x98/0x530 [ 206.034752][ T4212] ? wakeup_kswapd+0x210/0x7a0 [ 206.039586][ T4212] __alloc_pages_slowpath+0x26a3/0x2700 [ 206.045202][ T4212] ? get_page_from_freelist+0x2670/0x2670 [ 206.050972][ T4212] ? __alloc_pages+0x480/0x480 [ 206.055771][ T4212] ? prepare_alloc_pages+0x359/0x5b0 [ 206.061100][ T4212] __alloc_pages+0x340/0x480 [ 206.065737][ T4212] ? zone_statistics+0x170/0x170 [ 206.070712][ T4212] ? alloc_pages+0x452/0x560 [ 206.075342][ T4212] new_slab+0x2dc/0x4b0 [ 206.079529][ T4212] ___slab_alloc+0x807/0xdd0 [ 206.084161][ T4212] ? ieee802_11_parse_elems_crc+0xb3/0x1090 [ 206.090103][ T4212] __kmalloc+0x11d/0x340 [ 206.094377][ T4212] ? ieee802_11_parse_elems_crc+0xb3/0x1090 [ 206.100499][ T4212] ieee802_11_parse_elems_crc+0xb3/0x1090 [ 206.106261][ T4212] ? ieee80211_ibss_rx_queued_mgmt+0xff/0x2b50 [ 206.112449][ T4212] ? verify_lock_unused+0x140/0x140 [ 206.117684][ T4212] ? mutex_lock_io_nested+0x60/0x60 [ 206.123178][ T4212] ? verify_lock_unused+0x140/0x140 [ 206.128417][ T4212] ? ieee80211_queue_delayed_work+0x150/0x150 [ 206.134862][ T4212] ? verify_lock_unused+0x140/0x140 [ 206.140135][ T4212] ieee80211_ibss_rx_queued_mgmt+0x36b/0x2b50 [ 206.146291][ T4212] ? mark_lock+0x94/0x320 [ 206.150653][ T4212] ? ieee80211_ibss_rx_no_sta+0x750/0x750 [ 206.156425][ T4212] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 206.162443][ T4212] ? lock_chain_count+0x20/0x20 [ 206.167346][ T4212] ? __rwlock_init+0x140/0x140 [ 206.172140][ T4212] ? kcov_remote_start+0x135/0x5e0 [ 206.177290][ T4212] ? lockdep_hardirqs_on+0x94/0x140 [ 206.182615][ T4212] ieee80211_iface_work+0x714/0xc50 [ 206.187854][ T4212] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.193092][ T4212] cfg80211_wiphy_work+0x224/0x260 [ 206.198248][ T4212] process_one_work+0x867/0xff0 [ 206.203167][ T4212] ? worker_detach_from_pool+0x240/0x240 [ 206.208832][ T4212] ? lockdep_hardirqs_off+0x70/0x100 [ 206.214160][ T4212] ? _raw_spin_lock_irq+0xb7/0xf0 [ 206.219218][ T4212] ? _raw_spin_lock_irqsave+0x100/0x100 [ 206.224795][ T4212] ? wq_worker_running+0x97/0x170 [ 206.229848][ T4212] worker_thread+0xad7/0x12a0 [ 206.234596][ T4212] kthread+0x42e/0x520 [ 206.238696][ T4212] ? rcu_lock_release+0x20/0x20 [ 206.243605][ T4212] ? kthread_blkcg+0xd0/0xd0 [ 206.248237][ T4212] ret_from_fork+0x1f/0x30 [ 206.252697][ T4212] [ 206.329838][ T1] kmalloc-cg-1k 1180KB 1440KB [ 206.336025][ T1] kmalloc-cg-512 1359KB 1952KB [ 206.385580][ T144] slab_out_of_memory: 4114 callbacks suppressed [ 206.385600][ T144] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 206.400785][ T144] cache: kmalloc-32, object size: 32, buffer size: 64, default order: 0, min order: 0 [ 206.410566][ T144] node 0: slabs: 148, objs: 9472, free: 0 [ 206.416491][ T144] node 1: slabs: 45, objs: 2880, free: 93 [ 206.430053][ T4230] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 206.438097][ T4230] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 206.448664][ T4230] node 0: slabs: 4368, objs: 52416, free: 0 [ 206.454795][ T4230] node 1: slabs: 855, objs: 10260, free: 23 [ 206.460017][ T1] kmalloc-cg-256 24KB 24KB [ 206.461008][ T4230] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 206.467054][ T1] kmalloc-cg-192 76KB 76KB [ 206.475542][ T4230] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 206.475568][ T4230] node 0: slabs: 4369, objs: 52428, free: 0 [ 206.475588][ T4230] node 1: slabs: 855, objs: 10260, free: 23 [ 206.475649][ C0] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 206.475668][ C0] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 206.475689][ C0] node 0: slabs: 4369, objs: 52428, free: 0 [ 206.475705][ C0] node 1: slabs: 855, objs: 10260, free: 23 [ 206.475790][ T154] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 206.475811][ T154] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 206.475833][ T154] node 0: slabs: 777, objs: 12334, free: 0 [ 206.475852][ T154] node 1: slabs: 214, objs: 2626, free: 7 [ 206.475926][ T154] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 206.475945][ T154] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 206.475967][ T154] node 0: slabs: 777, objs: 12334, free: 0 [ 206.475984][ T154] node 1: slabs: 214, objs: 2626, free: 7 [ 206.482358][ T155] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 206.482383][ T155] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 206.482405][ T155] node 0: slabs: 777, objs: 12334, free: 0 [ 206.482423][ T155] node 1: slabs: 214, objs: 2626, free: 7 [ 206.570479][ T154] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 206.577687][ T4579] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 206.586747][ T154] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 206.586770][ T154] node 0: slabs: 210, objs: 6720, free: 0 [ 206.586789][ T154] node 1: slabs: 47, objs: 1504, free: 43 [ 206.623294][ T4228] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 206.624292][ T4579] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 206.630175][ T4228] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 206.639180][ T4579] node 0: slabs: 777, objs: 12334, free: 0 [ 206.648262][ T4228] node 0: slabs: 4371, objs: 52452, free: 0 [ 206.657978][ T4579] node 1: slabs: 214, objs: 2626, free: 7 [ 206.717818][ T4228] node 1: slabs: 855, objs: 10260, free: 23 [ 206.794614][ T1] kmalloc-cg-128 100KB 100KB [ 206.817871][ T1] kmalloc-cg-96 32KB 32KB [ 206.824076][ T1] kmalloc-cg-64 28KB 28KB [ 206.835826][ T1] kmalloc-cg-32 56KB 56KB [ 206.842044][ T1] kmalloc-cg-16 191KB 232KB [ 206.848155][ T1] kmalloc-cg-8 11KB 11KB [ 206.854480][ T1] kmalloc-8k 7312KB 7872KB [ 206.860634][ T1] kmalloc-4k 187704KB 187784KB [ 206.866769][ T1] kmalloc-2k 19668KB 24032KB [ 206.868764][ T4212] Mem-Info: [ 206.872915][ T1] kmalloc-1k 29938KB 29952KB [ 206.872935][ T1] kmalloc-512 30747KB 30768KB [ 206.872965][ T1] kmalloc-256 4230KB 4536KB [ 206.882762][ T4212] active_anon:0 inactive_anon:0 isolated_anon:0 [ 206.882762][ T4212] active_file:71 inactive_file:50 isolated_file:5 [ 206.882762][ T4212] unevictable:3840 dirty:0 writeback:0 [ 206.882762][ T4212] slab_reclaimable:20590 slab_unreclaimable:109131 [ 206.882762][ T4212] mapped:28312 shmem:3479 pagetables:650 bounce:0 [ 206.882762][ T4212] kernel_misc_reclaimable:0 [ 206.882762][ T4212] free:7705 free_pcp:234 free_cma:0 [ 206.882823][ T4212] Node 0 active_anon:0kB inactive_anon:0kB active_file:132kB inactive_file:148kB unevictable:13824kB isolated(anon):0kB isolated(file):0kB mapped:113248kB dirty:0kB writeback:0kB shmem:12380kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10384kB pagetables:2412kB all_unreclaimable? yes [ 206.882881][ T4212] Node 1 active_anon:0kB inactive_anon:0kB active_file:152kB inactive_file:52kB unevictable:1536kB isolated(anon):0kB isolated(file):20kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:48kB pagetables:188kB all_unreclaimable? yes [ 206.882936][ T4212] Node 0 DMA free:10240kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 206.883000][ T4212] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 206.883060][ T4212] Node 0 [ 206.892816][ T1] kmalloc-192 981KB 1608KB [ 206.921588][ T4212] DMA32 free:824kB min:42976kB low:51672kB high:60368kB reserved_highatomic:6144KB active_anon:0kB inactive_anon:0kB active_file:132kB inactive_file:148kB unevictable:13824kB writepending:0kB present:3129332kB managed:2606508kB mlocked:12288kB bounce:0kB free_pcp:936kB local_pcp:0kB free_cma:0kB [ 207.027078][ T1] kmalloc-128 1472KB 1676KB [ 207.191944][ T1] kmalloc-96 1022KB 1028KB [ 207.198131][ T1] kmalloc-64 3283KB 3796KB [ 207.209845][ T1] kmalloc-32 766KB 772KB [ 207.216138][ T1] kmalloc-16 295KB 340KB [ 207.224154][ T4212] lowmem_reserve[]: 0 0 0 0 0 [ 207.229142][ T4212] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 207.229851][ T1] kmalloc-8 513KB 577KB [ 207.257188][ T4212] lowmem_reserve[]: 0 0 0 0 0 [ 207.266085][ T4212] Node 1 Normal free:20168kB min:55108kB low:68884kB high:82660kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:212kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 207.274414][ T1] kmem_cache_node 207KB 208KB [ 207.361149][ T4212] lowmem_reserve[]: 0 0 0 0 0 [ 207.365953][ T4212] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 1*16kB (E) 1*32kB (E) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10240kB [ 207.388485][ T1] kmem_cache 168KB 168KB [ 207.479828][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz4,task=syz.4.147,pid=4837,uid=0 [ 207.537181][ T4212] Node 0 DMA32: 1*4kB (M) 4*8kB (U) 4*16kB (U) 13*32kB (U) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 580kB [ 207.554416][ T1] Out of memory: Killed process 4838 (syz.4.147) total-vm:106744kB, anon-rss:1444kB, file-rss:20484kB, shmem-rss:10708kB, UID:0 pgtables:168kB oom_score_adj:1000 [ 207.664164][ T4212] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 207.737286][ T4212] Node 1 Normal: 8*4kB (UME) 13*8kB (UME) 16*16kB (UME) 12*32kB (UME) 17*64kB (UME) 7*128kB (UME) 4*256kB (UME) 4*512kB (ME) 6*1024kB (UME) 2*2048kB (ME) 1*4096kB (U) = 20168kB [ 207.785211][ T4212] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 207.797082][ T4212] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 207.808256][ T4212] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 207.817986][ T4212] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 207.827412][ T4212] 3576 total pagecache pages [ 207.837562][ T4212] 0 pages in swap cache [ 207.889813][ T4212] Swap cache stats: add 9093, delete 9093, find 71/778 [ 207.896745][ T4212] Free swap = 103352kB [ 207.915945][ T4212] Total swap = 124996kB [ 207.920233][ T4212] 2097051 pages RAM [ 207.924067][ T4212] 0 pages HighMem/MovableOnly [ 207.928756][ T4212] 411501 pages reserved [ 207.949128][ T4212] 0 pages cma reserved [ 209.799649][ T28] oom_reaper: reaped process 4838 (syz.4.147), now anon-rss:1444kB, file-rss:20480kB, shmem-rss:10708kB [ 210.571350][ T28] oom_reaper: reaped process 4186 (syz-executor), now anon-rss:0kB, file-rss:20480kB, shmem-rss:0kB [ 211.390042][ T154] slab_out_of_memory: 4195 callbacks suppressed [ 211.390063][ T154] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 211.405468][ T154] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 211.416257][ T154] node 0: slabs: 790, objs: 12542, free: 0 [ 211.422321][ T154] node 1: slabs: 214, objs: 2626, free: 7 [ 211.428365][ T4579] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 211.437412][ T4579] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 211.447613][ T4579] node 0: slabs: 790, objs: 12542, free: 0 [ 211.450217][ T144] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 211.453940][ T4579] node 1: slabs: 214, objs: 2626, free: 7 [ 211.462658][ T144] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 211.469276][ T4228] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 211.478624][ T144] node 0: slabs: 790, objs: 12542, free: 0 [ 211.488227][ T4228] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 211.493147][ T144] node 1: slabs: 214, objs: 2626, free: 7 [ 211.494305][ T4230] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 211.503711][ T4228] node 0: slabs: 4502, objs: 54024, free: 0 [ 211.509613][ T4230] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 211.517632][ T4228] node 1: slabs: 855, objs: 10260, free: 23 [ 211.517936][ T155] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 211.523763][ T4230] node 0: slabs: 4502, objs: 54024, free: 0 [ 211.534297][ T155] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 211.534320][ T155] node 0: slabs: 790, objs: 12542, free: 0 [ 211.540724][ T4230] node 1: slabs: 855, objs: 10260, free: 23 [ 211.549355][ T155] node 1: slabs: 214, objs: 2626, free: 7 [ 211.555513][ T4230] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 211.591218][ C0] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 211.600029][ C0] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 211.610565][ C0] node 0: slabs: 4503, objs: 54036, free: 0 [ 211.616641][ C0] node 1: slabs: 855, objs: 10260, free: 23 [ 211.623037][ T4230] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 211.633688][ T4212] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 211.633712][ T4212] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 211.642709][ T4230] node 0: slabs: 4504, objs: 54048, free: 0 [ 211.652818][ T4212] node 0: slabs: 790, objs: 12542, free: 0 [ 211.658898][ T4230] node 1: slabs: 855, objs: 10260, free: 23 [ 211.664915][ T4212] node 1: slabs: 214, objs: 2626, free: 7 [ 211.689820][ T9] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 211.698834][ T9] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 211.708967][ T9] node 0: slabs: 790, objs: 12542, free: 0 [ 211.715006][ T9] node 1: slabs: 214, objs: 2626, free: 7 [ 214.645120][ T2] kthreadd invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 214.684215][ T2] CPU: 0 PID: 2 Comm: kthreadd Not tainted syzkaller #0 [ 214.691340][ T2] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 214.701422][ T2] Call Trace: [ 214.704728][ T2] [ 214.707682][ T2] dump_stack_lvl+0x188/0x250 [ 214.712398][ T2] ? show_regs_print_info+0x20/0x20 [ 214.717731][ T2] ? load_image+0x410/0x410 [ 214.722260][ T2] ? local_lock_release+0x170/0x170 [ 214.727491][ T2] ? __rwlock_init+0x140/0x140 [ 214.732283][ T2] dump_header+0xd9/0x780 [ 214.736641][ T2] oom_kill_process+0x20e/0x3d0 [ 214.741528][ T2] out_of_memory+0xdb2/0x1190 [ 214.746255][ T2] ? __alloc_pages+0x480/0x480 [ 214.751071][ T2] ? unreserve_highatomic_pageblock+0x35e/0x4c0 [ 214.757427][ T2] ? unregister_oom_notifier+0x20/0x20 [ 214.763018][ T2] __alloc_pages_slowpath+0x1c70/0x2700 [ 214.768638][ T2] ? get_page_from_freelist+0x2670/0x2670 [ 214.774419][ T2] ? prepare_alloc_pages+0x359/0x5b0 [ 214.779761][ T2] __alloc_pages+0x340/0x480 [ 214.784412][ T2] ? zone_statistics+0x170/0x170 [ 214.789402][ T2] ? alloc_pages+0x452/0x560 [ 214.794034][ T2] __get_free_pages+0x8/0x30 [ 214.798655][ T2] kasan_populate_vmalloc_pte+0x21/0xc0 [ 214.804429][ T2] __apply_to_page_range+0x987/0xd10 [ 214.809766][ T2] ? kasan_populate_vmalloc+0x70/0x70 [ 214.815181][ T2] alloc_vmap_area+0x19e8/0x1b30 [ 214.820179][ T2] ? vm_map_ram+0xba0/0xba0 [ 214.824851][ T2] __get_vm_area_node+0x14f/0x2d0 [ 214.829943][ T2] __vmalloc_node_range+0xef/0x8b0 [ 214.835102][ T2] ? copy_process+0x61f/0x3e70 [ 214.840106][ T2] ? dup_task_struct+0x57/0xbc0 [ 214.845417][ T2] ? rcu_is_watching+0x11/0xa0 [ 214.850211][ T2] ? kmem_cache_alloc_node+0x1b2/0x2c0 [ 214.855882][ T2] dup_task_struct+0x41a/0xbc0 [ 214.860688][ T2] ? copy_process+0x61f/0x3e70 [ 214.865480][ T2] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.870715][ T2] ? lockdep_hardirqs_on+0x94/0x140 [ 214.875949][ T2] copy_process+0x61f/0x3e70 [ 214.880584][ T2] ? mark_lock+0x94/0x320 [ 214.884967][ T2] ? __pidfd_prepare+0x140/0x140 [ 214.889943][ T2] ? finish_lock_switch+0x12d/0x290 [ 214.895179][ T2] kernel_clone+0x23f/0x990 [ 214.899714][ T2] ? finish_task_switch+0x12f/0x650 [ 214.904942][ T2] ? create_io_thread+0x180/0x180 [ 214.909996][ T2] ? __schedule+0x11cb/0x4350 [ 214.914763][ T2] kernel_thread+0xfa/0x160 [ 214.919297][ T2] ? kthread_blkcg+0xd0/0xd0 [ 214.923914][ T2] ? ptrace_event_pid+0x310/0x310 [ 214.928965][ T2] ? kthread_blkcg+0xd0/0xd0 [ 214.933584][ T2] ? __rwlock_init+0x140/0x140 [ 214.938379][ T2] ? do_raw_spin_unlock+0x11d/0x230 [ 214.943614][ T2] kthreadd+0x539/0x700 [ 214.947822][ T2] ? kthread_stop+0x540/0x540 [ 214.952532][ T2] ? _raw_spin_unlock_irq+0x1f/0x40 [ 214.957787][ T2] ? lockdep_hardirqs_on+0x94/0x140 [ 214.963017][ T2] ? kthread_stop+0x540/0x540 [ 214.967730][ T2] ret_from_fork+0x1f/0x30 [ 214.972218][ T2] [ 215.910034][ T4230] warn_alloc: 8201 callbacks suppressed [ 215.910054][ T4230] kworker/1:4: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 215.927880][ T4230] CPU: 1 PID: 4230 Comm: kworker/1:4 Not tainted syzkaller #0 [ 215.935380][ T4230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 215.945481][ T4230] Workqueue: events nsim_dev_trap_report_work [ 215.951599][ T4230] Call Trace: [ 215.954931][ T4230] [ 215.957895][ T4230] dump_stack_lvl+0x188/0x250 [ 215.960204][ T2] Mem-Info: [ 215.962605][ T4230] ? rcu_lock_release+0x5/0x20 [ 215.965736][ T2] active_anon:0 inactive_anon:0 isolated_anon:0 [ 215.965736][ T2] active_file:120 inactive_file:18 isolated_file:0 [ 215.965736][ T2] unevictable:3840 dirty:0 writeback:0 [ 215.965736][ T2] slab_reclaimable:20590 slab_unreclaimable:109071 [ 215.965736][ T2] mapped:28312 shmem:3479 pagetables:650 bounce:0 [ 215.965736][ T2] kernel_misc_reclaimable:0 [ 215.965736][ T2] free:8062 free_pcp:62 free_cma:0 [ 215.970600][ T4230] ? show_regs_print_info+0x20/0x20 [ 215.970624][ T4230] ? load_image+0x410/0x410 [ 215.970657][ T4230] warn_alloc+0x245/0x320 [ 216.025147][ T4230] ? zone_watermark_ok_safe+0x250/0x250 [ 216.030740][ T4230] ? __cpuset_node_allowed+0x98/0x530 [ 216.036152][ T4230] ? wakeup_kswapd+0x210/0x7a0 [ 216.040970][ T4230] __alloc_pages_slowpath+0x26a3/0x2700 [ 216.046583][ T4230] ? get_page_from_freelist+0x2670/0x2670 [ 216.052342][ T4230] ? __alloc_pages+0x480/0x480 [ 216.057151][ T4230] ? prepare_alloc_pages+0x359/0x5b0 [ 216.062475][ T4230] __alloc_pages+0x340/0x480 [ 216.067187][ T4230] ? zone_statistics+0x170/0x170 [ 216.072163][ T4230] ? alloc_pages+0x452/0x560 [ 216.076792][ T4230] new_slab+0x2dc/0x4b0 [ 216.080998][ T4230] ___slab_alloc+0x807/0xdd0 [ 216.085617][ T4230] ? __alloc_skb+0xf4/0x750 [ 216.090246][ T4230] kmem_cache_alloc_node+0x118/0x2c0 [ 216.095565][ T4230] ? __alloc_skb+0xf4/0x750 [ 216.100116][ T4230] __alloc_skb+0xf4/0x750 [ 216.104480][ T4230] nsim_dev_trap_report_work+0x25c/0xab0 [ 216.110159][ T4230] process_one_work+0x867/0xff0 [ 216.115059][ T4230] ? worker_detach_from_pool+0x240/0x240 [ 216.120729][ T4230] ? lockdep_hardirqs_off+0x70/0x100 [ 216.126060][ T4230] ? _raw_spin_lock_irq+0xb7/0xf0 [ 216.131119][ T4230] ? _raw_spin_lock_irqsave+0x100/0x100 [ 216.136703][ T4230] ? wq_worker_running+0x97/0x170 [ 216.141759][ T4230] worker_thread+0xad7/0x12a0 [ 216.146509][ T4230] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 216.152445][ T4230] kthread+0x42e/0x520 [ 216.156540][ T4230] ? rcu_lock_release+0x20/0x20 [ 216.161418][ T4230] ? kthread_blkcg+0xd0/0xd0 [ 216.166133][ T4230] ret_from_fork+0x1f/0x30 [ 216.170598][ T4230] [ 216.174498][ T4230] Mem-Info: [ 216.177655][ T4230] active_anon:0 inactive_anon:0 isolated_anon:0 [ 216.177655][ T4230] active_file:99 inactive_file:32 isolated_file:0 [ 216.177655][ T4230] unevictable:3840 dirty:0 writeback:0 [ 216.177655][ T4230] slab_reclaimable:20590 slab_unreclaimable:109098 [ 216.177655][ T4230] mapped:28312 shmem:3479 pagetables:650 bounce:0 [ 216.177655][ T4230] kernel_misc_reclaimable:0 [ 216.177655][ T4230] free:7909 free_pcp:225 free_cma:0 [ 216.219432][ T4230] Node 0 active_anon:0kB inactive_anon:0kB active_file:220kB inactive_file:72kB unevictable:13824kB isolated(anon):0kB isolated(file):0kB mapped:113248kB dirty:0kB writeback:0kB shmem:12380kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10384kB pagetables:2412kB all_unreclaimable? yes [ 216.249711][ T4230] Node 1 active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:48kB pagetables:188kB all_unreclaimable? no [ 216.279184][ T4230] Node 0 DMA free:10240kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 216.305433][ T4230] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 216.311271][ T4230] Node 0 DMA32 free:1220kB min:34784kB low:43480kB high:52176kB reserved_highatomic:6144KB active_anon:0kB inactive_anon:0kB active_file:132kB inactive_file:0kB unevictable:13824kB writepending:0kB present:3129332kB managed:2606508kB mlocked:12288kB bounce:0kB free_pcp:1080kB local_pcp:468kB free_cma:0kB [ 216.340024][ T4230] lowmem_reserve[]: 0 0 0 0 0 [ 216.344794][ T4230] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 216.370428][ T4230] lowmem_reserve[]: 0 0 0 0 0 [ 216.375199][ T4230] Node 1 Normal free:20176kB min:55108kB low:68884kB high:82660kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:468kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 216.403360][ T4230] lowmem_reserve[]: 0 0 0 0 0 [ 216.403420][ T9] slab_out_of_memory: 3667 callbacks suppressed [ 216.403435][ T9] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 216.408122][ T4230] Node 0 [ 216.414518][ T9] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 216.423752][ T4230] DMA: 2*4kB (UE) 1*8kB (E) 1*16kB (E) 1*32kB (E) [ 216.426772][ T9] node 0: slabs: 210, objs: 6720, free: 0 [ 216.436602][ T4230] 1*64kB (E) 1*128kB (E) 1*256kB [ 216.443234][ T9] node 1: slabs: 47, objs: 1504, free: 43 [ 216.449064][ T4230] (E) [ 216.454558][ T4579] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 216.460045][ T4230] 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) [ 216.462789][ T4579] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 216.471759][ T4230] = 10240kB [ 216.471771][ T4230] Node 0 DMA32: 2*4kB (UM) 1*8kB (U) 0*16kB [ 216.478758][ T4579] node 0: slabs: 210, objs: 6720, free: 0 [ 216.488676][ T4230] 6*32kB (U) 9*64kB (U) 2*128kB [ 216.491883][ T4579] node 1: slabs: 47, objs: 1504, free: 43 [ 216.497841][ T4230] (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1040kB [ 216.520197][ T144] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 216.522527][ T4230] Node 0 Normal: [ 216.531526][ T144] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 216.531537][ T4230] 0*4kB 0*8kB [ 216.535188][ T144] node 0: slabs: 210, objs: 6720, free: 0 [ 216.545014][ T4230] 0*16kB 0*32kB [ 216.548398][ T144] node 1: slabs: 47, objs: 1504, free: 43 [ 216.554326][ T4230] 0*64kB 0*128kB [ 216.558429][ T155] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 216.563817][ T4230] 0*256kB [ 216.567466][ T155] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 216.576428][ T4230] 0*512kB 0*1024kB 0*2048kB [ 216.579491][ T155] node 0: slabs: 210, objs: 6720, free: 0 [ 216.589317][ T4230] 0*4096kB [ 216.593970][ T155] node 1: slabs: 47, objs: 1504, free: 43 [ 216.599866][ T4230] = 0kB [ 216.599881][ T4230] Node 1 [ 216.610306][ T154] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 216.611730][ T4230] Normal: [ 216.614620][ T154] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 216.623719][ T4230] 10*4kB (UME) 13*8kB (UME) 16*16kB (UME) 12*32kB (UME) 17*64kB [ 216.626824][ T154] node 0: slabs: 210, objs: 6720, free: 0 [ 216.636650][ T4230] (UME) 7*128kB (UME) 4*256kB (UME) 4*512kB [ 216.644440][ T154] node 1: slabs: 47, objs: 1504, free: 43 [ 216.650370][ T4230] (ME) 6*1024kB (UME) 2*2048kB (ME) 1*4096kB (U) = 20176kB [ 216.650440][ T4230] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 216.650459][ T4230] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 216.650477][ T4230] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 216.650494][ T4230] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 216.650512][ T4230] 3576 total pagecache pages [ 216.650522][ T4230] 0 pages in swap cache [ 216.650526][ C0] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 216.650532][ T4230] Swap cache stats: add 9093, delete 9093, find 71/778 [ 216.650548][ T4230] Free swap = 104888kB [ 216.650558][ T4230] Total swap = 124996kB [ 216.650568][ T4230] 2097051 pages RAM [ 216.650575][ T4230] 0 pages HighMem/MovableOnly [ 216.650583][ T4230] 411501 pages reserved [ 216.650590][ T4230] 0 pages cma reserved [ 216.650600][ T4230] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 216.650617][ T4230] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 216.650631][ C0] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 216.650644][ T4230] node 0: slabs: 4627, objs: 55524, free: 0 [ 216.650655][ C0] node 0: slabs: 4627, objs: 55524, free: 0 [ 216.650663][ T4230] node 1: slabs: 855, objs: 10260, free: 23 [ 216.650674][ C0] node 1: slabs: 855, objs: 10260, free: 23 [ 216.652698][ T4242] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 216.708273][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 216.708301][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 216.708323][ C1] node 0: slabs: 4628, objs: 55536, free: 0 [ 216.708336][ C1] node 1: slabs: 855, objs: 10260, free: 23 [ 216.714731][ T4228] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 216.717768][ T4242] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 216.725833][ T4228] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 216.732670][ T4242] node 0: slabs: 803, objs: 12750, free: 0 [ 216.732698][ T4242] node 1: slabs: 214, objs: 2626, free: 7 [ 216.893839][ T4228] node 0: slabs: 4633, objs: 55596, free: 0 [ 216.899970][ T4228] node 1: slabs: 855, objs: 10260, free: 23 [ 216.957412][ T2] Node 0 active_anon:0kB inactive_anon:0kB active_file:84kB inactive_file:132kB unevictable:13824kB isolated(anon):0kB isolated(file):4kB mapped:113248kB dirty:0kB writeback:0kB shmem:12380kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10384kB pagetables:2412kB all_unreclaimable? no [ 216.997301][ T2] Node 1 active_anon:0kB inactive_anon:0kB active_file:92kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):4kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:48kB pagetables:188kB all_unreclaimable? yes [ 217.037969][ T2] Node 0 DMA free:10240kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 217.073019][ T2] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 217.078952][ T2] Node 0 DMA32 free:1448kB min:34784kB low:43480kB high:52176kB reserved_highatomic:6144KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:252kB unevictable:13824kB writepending:0kB present:3129332kB managed:2606508kB mlocked:12288kB bounce:0kB free_pcp:832kB local_pcp:472kB free_cma:0kB [ 217.113557][ T2] lowmem_reserve[]: 0 0 0 0 0 [ 217.119287][ T2] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 217.188852][ T4228] Bluetooth: hci5: command 0x0406 tx timeout [ 217.339721][ T2] lowmem_reserve[]: 0 0 0 0 0 [ 217.344527][ T2] Node 1 Normal free:20176kB min:55108kB low:68884kB high:82660kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:32kB inactive_file:148kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 217.638088][ T2] lowmem_reserve[]: 0 0 0 0 0 [ 217.650891][ T2] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 1*16kB (E) 1*32kB (E) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10240kB [ 217.751199][ T2] Node 0 DMA32: 2*4kB (UM) 0*8kB 1*16kB (U) 1*32kB (U) 7*64kB (U) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 760kB [ 217.839856][ T2] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 217.929724][ T2] Node 1 Normal: 10*4kB (UME) 13*8kB (UME) 16*16kB (UME) 12*32kB (UME) 17*64kB (UME) 7*128kB (UME) 4*256kB (UME) 4*512kB (ME) 6*1024kB (UME) 2*2048kB (ME) 1*4096kB (U) = 20176kB [ 218.099723][ T2] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 218.109348][ T2] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 218.229752][ T2] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 218.239642][ T2] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 218.339733][ T2] 3576 total pagecache pages [ 218.344397][ T2] 0 pages in swap cache [ 218.389745][ T2] Swap cache stats: add 9093, delete 9093, find 71/778 [ 218.396664][ T2] Free swap = 104888kB [ 218.508451][ T2] Total swap = 124996kB [ 218.579747][ T2] 2097051 pages RAM [ 218.583621][ T2] 0 pages HighMem/MovableOnly [ 218.588313][ T2] 411501 pages reserved [ 218.656463][ T2] 0 pages cma reserved [ 218.670855][ T2] Unreclaimable slab info: [ 218.676681][ T2] Name Used Total [ 218.692031][ T2] pid_2 71KB 71KB [ 218.698189][ T2] bio-320 7KB 7KB [ 218.708532][ T2] zswap_entry 660KB 660KB [ 218.714696][ T2] AF_VSOCK 63KB 63KB [ 218.720888][ T2] batadv_tt_change_cache 8KB 8KB [ 218.727421][ T2] batadv_tl_cache 8KB 8KB [ 218.733592][ T2] TIPC 63KB 63KB [ 218.739804][ T2] SCTPv6 94KB 94KB [ 218.745896][ T2] SCTP 61KB 61KB [ 218.752107][ T2] sctp_chunk 45KB 45KB [ 218.758637][ T2] sctp_bind_bucket 8KB 8KB [ 218.764826][ T2] DCCPv6 59KB 59KB [ 218.808100][ T2] DCCP 61KB 61KB [ 218.814437][ T2] RXRPC 61KB 61KB [ 218.820754][ T2] rxrpc_call_jar 110KB 110KB [ 218.826856][ T2] bridge_fdb_cache 11KB 11KB [ 218.832998][ T2] fib6_nodes 184KB 184KB [ 218.839100][ T2] ip6_dst_cache 367KB 450KB [ 218.845994][ T2] RAWv6 154KB 154KB [ 218.852154][ T2] UDPv6 96KB 96KB [ 218.859806][ T2] TCPv6 63KB 63KB [ 218.865925][ T2] nf_conntrack 31KB 31KB [ 218.872201][ T2] wg_peer 121KB 121KB [ 218.878334][ T2] allowedips_node 15KB 15KB [ 218.888768][ T2] t10_alua_lu_gp_cache 3KB 3KB [ 218.934472][ T2] sd_ext_cdb 3KB 3KB [ 218.940665][ T2] scsi_sense_cache 1348KB 1348KB [ 218.946764][ T2] virtio_scsi_cmd 16KB 16KB [ 218.953583][ T2] bio-136 108KB 132KB [ 218.959830][ T2] sgpool-128 29KB 29KB [ 218.967293][ T2] sgpool-64 95KB 95KB [ 218.973565][ T2] sgpool-32 126KB 126KB [ 218.979819][ T2] sgpool-16 67KB 67KB [ 218.985941][ T2] sgpool-8 67KB 67KB [ 218.992153][ T2] bio-224 3KB 3KB [ 218.998255][ T2] mqueue_inode_cache 60KB 60KB [ 219.011306][ T2] f2fs_bio_post_read_ctx 16KB 16KB [ 219.018005][ T2] jfs_mp 7KB 7KB [ 219.024208][ T2] fuse_request 3KB 3KB [ 219.036945][ T2] cifs_small_rq 16KB 16KB [ 219.093915][ T2] cifs_request 67KB 67KB [ 219.118665][ T2] cifs_mpx_ids 4KB 4KB [ 219.124938][ T2] nfs_commit_data 15KB 15KB [ 219.136630][ T2] nfs_write_data 47KB 47KB [ 219.144075][ T2] jbd2_inode 7KB 7KB [ 219.156066][ T2] ext4_system_zone 3KB 3KB [ 219.167780][ T2] ext4_io_end_vec 7KB 7KB [ 219.183853][ T2] ext4_bio_post_read_ctx 15KB 15KB [ 219.205873][ T2] kioctx 31KB 31KB [ 219.222734][ T2] aio_kiocb 3KB 3KB [ 219.228845][ T2] userfaultfd_ctx_cache 16KB 16KB [ 219.243225][ T2] fanotify_fid_event 3KB 3KB [ 219.249425][ T2] fsnotify_mark 3KB 3KB [ 219.260135][ T2] fasync_cache 7KB 7KB [ 219.266254][ T2] pid_namespace 7KB 7KB [ 219.279298][ T2] posix_timers_cache 15KB 15KB [ 219.292979][ T2] kvm_vcpu 77KB 77KB [ 219.299096][ T2] kvm_mmu_page_header 23KB 23KB [ 219.315925][ T2] pte_list_desc 15KB 15KB [ 219.351903][ T2] x86_emulator 60KB 60KB [ 219.358038][ T2] x86_fpu 60KB 60KB [ 219.378310][ T2] rpc_buffers 31KB 31KB [ 219.385498][ T2] rpc_tasks 3KB 3KB [ 219.397391][ T2] UNIX-STREAM 256KB 256KB [ 219.403553][ T2] UNIX 236KB 448KB [ 219.409663][ T2] tcp_bind_bucket 8KB 8KB [ 219.415808][ T2] ip_fib_trie 28KB 28KB [ 219.431901][ T2] ip_fib_alias 98KB 98KB [ 219.438056][ T2] ip_dst_cache 96KB 112KB [ 219.455476][ T2] RAW 61KB 61KB [ 219.474911][ T2] UDP 123KB 123KB [ 219.487379][ T2] tw_sock_TCP 15KB 15KB [ 219.504795][ T2] request_sock_TCP 15KB 15KB [ 219.516973][ T2] TCP 60KB 60KB [ 219.523119][ T2] hugetlbfs_inode_cache 61KB 61KB [ 219.529582][ T2] fscache_cookie_jar 15KB 15KB [ 219.543402][ T2] bio-256 11KB 11KB [ 219.549550][ T2] ep_head 16KB 16KB [ 219.562230][ T2] eventpoll_pwq 39KB 39KB [ 219.568368][ T2] eventpoll_epi 70KB 70KB [ 219.585580][ T2] inotify_inode_mark 31KB 31KB [ 219.618093][ T2] bio_crypt_ctx 7KB 7KB [ 219.634168][ T2] request_queue 384KB 541KB [ 219.650564][ T2] blkdev_ioc 18KB 18KB [ 219.656696][ T2] bio-200 296KB 315KB [ 219.668773][ T2] biovec-max 416KB 416KB [ 219.674949][ T2] biovec-64 220KB 220KB [ 219.695996][ T2] biovec-16 56KB 56KB [ 219.736172][ T2] bio_integrity_payload 7KB 7KB [ 219.772777][ T2] khugepaged_mm_slot 7KB 7KB [ 219.779011][ T2] uid_cache 7KB 7KB [ 219.805270][ T2] dmaengine-unmap-256 30KB 30KB [ 219.857847][ T2] dmaengine-unmap-128 15KB 15KB [ 219.878673][ T2] dmaengine-unmap-16 4KB 4KB [ 219.895930][ T2] dmaengine-unmap-2 4KB 4KB [ 219.942019][ T2] QIPCRTR 31KB 31KB [ 219.948156][ T2] audit_buffer 7KB 7KB [ 220.026989][ T2] skbuff_ext_cache 44KB 44KB [ 220.068989][ T2] skbuff_fclone_cache 112KB 142KB [ 220.076270][ T2] skbuff_head_cache 20902KB 20910KB [ 220.090323][ T2] configfs_dir_cache 8KB 8KB [ 220.096552][ T2] file_lock_cache 98KB 98KB [ 220.180411][ T2] file_lock_ctx 15KB 15KB [ 220.186570][ T2] fsnotify_mark_connector 20KB 20KB [ 220.282958][ T2] taskstats 38KB 38KB [ 220.289102][ T2] proc_dir_entry 694KB 731KB [ 220.334013][ T2] pde_opener 15KB 15KB [ 220.352124][ T2] seq_file 131KB 131KB [ 220.358248][ T2] sigqueue 51KB 51KB [ 220.388969][ T2] shmem_inode_cache 7607KB 7963KB [ 220.407210][ T2] kernfs_iattrs_cache 7KB 7KB [ 220.421227][ T2] kernfs_node_cache 25971KB 26286KB [ 220.427414][ T2] mnt_cache 133KB 133KB [ 220.480564][ T2] filp 1157KB 2002KB [ 220.486709][ T2] names_cache 15087KB 15737KB [ 220.503484][ T2] net_namespace 79KB 79KB [ 220.511004][ T2] iint_cache 48KB 48KB [ 220.517815][ T2] lsm_inode_cache 2244KB 2314KB [ 220.528496][ T2] lsm_file_cache 285KB 389KB [ 220.536441][ T2] key_jar 15KB 15KB [ 220.547019][ T2] uts_namespace 15KB 15KB [ 220.554409][ T2] nsproxy 7KB 7KB [ 220.575536][ T2] vm_area_struct 1450KB 1863KB [ 220.594499][ T2] fs_cache 100KB 104KB [ 220.616394][ T2] files_cache 366KB 366KB [ 220.626449][ T2] signal_cache 810KB 2037KB [ 220.632704][ T2] sighand_cache 807KB 871KB [ 220.638846][ T2] task_struct 3279KB 4432KB [ 220.645635][ T2] cred_jar 200KB 423KB [ 220.651885][ T2] anon_vma_chain 648KB 763KB [ 220.657985][ T2] anon_vma 230KB 243KB [ 220.664207][ T2] pid 150KB 315KB [ 220.671343][ T2] Acpi-Operand 207KB 245KB [ 220.677444][ T2] Acpi-ParseExt 23KB 23KB [ 220.683561][ T2] Acpi-Parse 126KB 126KB [ 220.689651][ T2] Acpi-State 196KB 232KB [ 220.695853][ T2] Acpi-Namespace 32KB 32KB [ 220.712839][ T2] numa_policy 3KB 3KB [ 220.718970][ T2] perf_event 31KB 31KB [ 220.735931][ T2] trace_event_file 436KB 436KB [ 220.784871][ T2] ftrace_event_field 560KB 560KB [ 220.803159][ T2] pool_workqueue 207KB 224KB [ 220.819504][ T2] task_group 30KB 30KB [ 220.901217][ T2] mm_struct 465KB 661KB [ 220.919204][ T2] vmap_area 344KB 350KB [ 220.925443][ T2] debug_objects_cache 1643KB 1840KB [ 220.937270][ T2] page->ptl 236KB 322KB [ 220.943440][ T2] kmalloc-cg-8k 1248KB 1408KB [ 220.949545][ T2] kmalloc-cg-4k 4352KB 5664KB [ 220.961224][ T2] kmalloc-cg-2k 940KB 1248KB [ 220.967339][ T2] kmalloc-cg-1k 1086KB 1440KB [ 220.977026][ T2] kmalloc-cg-512 1357KB 1952KB [ 220.985556][ T2] kmalloc-cg-256 24KB 24KB [ 220.995846][ T2] kmalloc-cg-192 76KB 76KB [ 221.015525][ T2] kmalloc-cg-128 100KB 100KB [ 221.049608][ T2] kmalloc-cg-96 32KB 32KB [ 221.061605][ T2] kmalloc-cg-64 28KB 28KB [ 221.067739][ T2] kmalloc-cg-32 56KB 56KB [ 221.079596][ T2] kmalloc-cg-16 191KB 232KB [ 221.085776][ T2] kmalloc-cg-8 11KB 11KB [ 221.097432][ T2] kmalloc-8k 7312KB 7872KB [ 221.104302][ T2] kmalloc-4k 185592KB 185672KB [ 221.117223][ T2] kmalloc-2k 19628KB 24032KB [ 221.123402][ T2] kmalloc-1k 31282KB 31296KB [ 221.129503][ T2] kmalloc-512 33627KB 33648KB [ 221.164674][ T2] kmalloc-256 4230KB 4536KB [ 221.181061][ T2] kmalloc-192 981KB 1608KB [ 221.187214][ T2] kmalloc-128 1470KB 1676KB [ 221.203957][ T2] kmalloc-96 1022KB 1028KB [ 221.217512][ T2] kmalloc-64 3275KB 3796KB [ 221.223664][ T2] kmalloc-32 765KB 772KB [ 221.235411][ T2] kmalloc-16 295KB 340KB [ 221.241569][ T2] kmalloc-8 513KB 577KB [ 221.247664][ T2] kmem_cache_node 207KB 208KB [ 221.259295][ T2] kmem_cache 168KB 168KB [ 221.278157][ T2] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz2,task=syz.2.190,pid=5036,uid=0 [ 221.309158][ T2] Out of memory: Killed process 5037 (syz.2.190) total-vm:102508kB, anon-rss:0kB, file-rss:20484kB, shmem-rss:0kB, UID:0 pgtables:144kB oom_score_adj:1000 [ 221.418484][ T4242] slab_out_of_memory: 4298 callbacks suppressed [ 221.418504][ T4242] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 221.420171][ T144] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 221.425121][ T4242] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 221.434000][ T144] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 221.443008][ T4242] node 0: slabs: 210, objs: 6720, free: 0 [ 221.453329][ T144] node 0: slabs: 210, objs: 6720, free: 0 [ 221.463097][ T4242] node 1: slabs: 47, objs: 1504, free: 43 [ 221.468713][ T144] node 1: slabs: 47, objs: 1504, free: 43 [ 221.477053][ T4230] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 221.483089][ T4228] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 221.486601][ T4230] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 221.494638][ T4228] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 221.502741][ T4230] node 0: slabs: 4766, objs: 57192, free: 0 [ 221.513652][ T4228] node 0: slabs: 4766, objs: 57192, free: 0 [ 221.524077][ T4230] node 1: slabs: 855, objs: 10260, free: 23 [ 221.530479][ T154] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 221.530504][ T154] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 221.530526][ T154] node 0: slabs: 210, objs: 6720, free: 0 [ 221.530545][ T154] node 1: slabs: 47, objs: 1504, free: 43 [ 221.530627][ T154] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 221.530646][ T154] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 221.536713][ T4228] node 1: slabs: 855, objs: 10260, free: 23 [ 221.542816][ T154] node 0: slabs: 210, objs: 6720, free: 0 [ 221.604278][ T154] node 1: slabs: 47, objs: 1504, free: 43 [ 221.610589][ T4212] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 221.619557][ T4212] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 221.622153][ T155] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 221.629761][ T4212] node 0: slabs: 210, objs: 6720, free: 0 [ 221.629785][ T4212] node 1: slabs: 47, objs: 1504, free: 43 [ 221.640451][ T4579] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 221.645800][ T155] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 221.651144][ T4579] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 221.660119][ T155] node 0: slabs: 210, objs: 6720, free: 0 [ 221.669946][ T4579] node 0: slabs: 210, objs: 6720, free: 0 [ 221.679798][ T155] node 1: slabs: 47, objs: 1504, free: 43 [ 221.685813][ T4579] node 1: slabs: 47, objs: 1504, free: 43 [ 221.701589][ T9] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 221.712681][ T9] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 221.722590][ T9] node 0: slabs: 210, objs: 6720, free: 0 [ 221.729229][ T9] node 1: slabs: 47, objs: 1504, free: 43 [ 223.393362][ T28] oom_reaper: reaped process 5037 (syz.2.190), now anon-rss:0kB, file-rss:20480kB, shmem-rss:0kB [ 225.943032][ T144] warn_alloc: 8442 callbacks suppressed [ 225.943055][ T144] kworker/u4:1: page allocation failure: order:0, mode:0x40a20(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 226.085790][ T144] CPU: 0 PID: 144 Comm: kworker/u4:1 Not tainted syzkaller #0 [ 226.093412][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 226.103504][ T144] Workqueue: events_unbound cfg80211_wiphy_work [ 226.109797][ T144] Call Trace: [ 226.113101][ T144] [ 226.116054][ T144] dump_stack_lvl+0x188/0x250 [ 226.120943][ T144] ? rcu_lock_release+0x5/0x20 [ 226.125746][ T144] ? show_regs_print_info+0x20/0x20 [ 226.130974][ T144] ? load_image+0x410/0x410 [ 226.135531][ T144] warn_alloc+0x245/0x320 [ 226.139903][ T144] ? zone_watermark_ok_safe+0x250/0x250 [ 226.145489][ T144] ? __cpuset_node_allowed+0x98/0x530 [ 226.150909][ T144] ? wakeup_kswapd+0x210/0x7a0 [ 226.155739][ T144] __alloc_pages_slowpath+0x26a3/0x2700 [ 226.161358][ T144] ? get_page_from_freelist+0x2670/0x2670 [ 226.167240][ T144] ? __alloc_pages+0x480/0x480 [ 226.172045][ T144] ? prepare_alloc_pages+0x359/0x5b0 [ 226.177398][ T144] __alloc_pages+0x340/0x480 [ 226.182027][ T144] ? zone_statistics+0x170/0x170 [ 226.187008][ T144] ? alloc_pages+0x452/0x560 [ 226.191631][ T144] new_slab+0x2dc/0x4b0 [ 226.196234][ T144] ___slab_alloc+0x807/0xdd0 [ 226.200957][ T144] ? ieee802_11_parse_elems_crc+0xb3/0x1090 [ 226.207343][ T144] __kmalloc+0x11d/0x340 [ 226.211624][ T144] ? ieee802_11_parse_elems_crc+0xb3/0x1090 [ 226.217556][ T144] ieee802_11_parse_elems_crc+0xb3/0x1090 [ 226.223318][ T144] ? ieee80211_ibss_rx_queued_mgmt+0xff/0x2b50 [ 226.229501][ T144] ? verify_lock_unused+0x140/0x140 [ 226.234747][ T144] ? mutex_lock_io_nested+0x60/0x60 [ 226.239990][ T144] ? verify_lock_unused+0x140/0x140 [ 226.245502][ T144] ? ieee80211_queue_delayed_work+0x150/0x150 [ 226.251611][ T144] ? verify_lock_unused+0x140/0x140 [ 226.256862][ T144] ieee80211_ibss_rx_queued_mgmt+0x36b/0x2b50 [ 226.262990][ T144] ? mark_lock+0x94/0x320 [ 226.267353][ T144] ? ieee80211_ibss_rx_no_sta+0x750/0x750 [ 226.273108][ T144] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 226.279138][ T144] ? lock_chain_count+0x20/0x20 [ 226.284030][ T144] ? __rwlock_init+0x140/0x140 [ 226.288842][ T144] ? kcov_remote_start+0x135/0x5e0 [ 226.293992][ T144] ? lockdep_hardirqs_on+0x94/0x140 [ 226.299241][ T144] ieee80211_iface_work+0x714/0xc50 [ 226.304486][ T144] ? _raw_spin_unlock_irq+0x1f/0x40 [ 226.309745][ T144] cfg80211_wiphy_work+0x224/0x260 [ 226.315029][ T144] process_one_work+0x867/0xff0 [ 226.319974][ T144] ? worker_detach_from_pool+0x240/0x240 [ 226.325637][ T144] ? lockdep_hardirqs_off+0x70/0x100 [ 226.330968][ T144] ? _raw_spin_lock_irq+0xb7/0xf0 [ 226.336031][ T144] ? _raw_spin_lock_irqsave+0x100/0x100 [ 226.341625][ T144] ? wq_worker_running+0x97/0x170 [ 226.346691][ T144] worker_thread+0xad7/0x12a0 [ 226.351429][ T144] kthread+0x42e/0x520 [ 226.355536][ T144] ? rcu_lock_release+0x20/0x20 [ 226.360419][ T144] ? kthread_blkcg+0xd0/0xd0 [ 226.365048][ T144] ret_from_fork+0x1f/0x30 [ 226.369512][ T144] [ 226.391530][ T28] oom_reaper: reaped process 4720 (syz-executor), now anon-rss:0kB, file-rss:19772kB, shmem-rss:0kB [ 226.429862][ T4230] slab_out_of_memory: 4428 callbacks suppressed [ 226.429883][ T4230] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 226.444694][ T4230] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 226.455286][ T4230] node 0: slabs: 4902, objs: 58824, free: 0 [ 226.461422][ T4230] node 1: slabs: 855, objs: 10260, free: 23 [ 226.467710][ T155] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 226.467727][ T154] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 226.476852][ T155] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 226.485735][ T154] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 226.485757][ T154] node 0: slabs: 210, objs: 6720, free: 0 [ 226.485774][ T154] node 1: slabs: 47, objs: 1504, free: 43 [ 226.511088][ T4242] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 226.511951][ T155] node 0: slabs: 841, objs: 13358, free: 0 [ 226.517942][ T4242] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 226.526909][ T155] node 1: slabs: 214, objs: 2626, free: 7 [ 226.527142][ T4579] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 226.532960][ T4242] node 0: slabs: 210, objs: 6720, free: 0 [ 226.532981][ T4242] node 1: slabs: 47, objs: 1504, free: 43 [ 226.543011][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 226.543033][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 226.543051][ C1] node 0: slabs: 4902, objs: 58824, free: 0 [ 226.543066][ C1] node 1: slabs: 855, objs: 10260, free: 23 [ 226.543849][ T4579] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 226.549505][ T4212] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 226.558553][ T4579] node 0: slabs: 841, objs: 13358, free: 0 [ 226.564204][ T4212] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 226.570124][ T4579] node 1: slabs: 214, objs: 2626, free: 7 [ 226.578104][ T4212] node 0: slabs: 210, objs: 6720, free: 0 [ 226.589390][ T4228] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 226.594733][ T4212] node 1: slabs: 47, objs: 1504, free: 43 [ 226.600879][ T4228] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 226.641416][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 226.641846][ T4228] node 0: slabs: 4904, objs: 58848, free: 0 [ 226.647702][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 226.655715][ T4228] node 1: slabs: 855, objs: 10260, free: 23 [ 226.661651][ C1] node 0: slabs: 4904, objs: 58848, free: 0 [ 226.672239][ T4228] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 226.680185][ C1] node 1: slabs: 855, objs: 10260, free: 23 [ 226.686249][ T4228] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 226.734588][ T4228] node 0: slabs: 4904, objs: 58848, free: 0 [ 226.740727][ T4228] node 1: slabs: 855, objs: 10260, free: 23 [ 227.111564][ T144] Mem-Info: [ 227.114759][ T144] active_anon:0 inactive_anon:0 isolated_anon:0 [ 227.114759][ T144] active_file:65 inactive_file:0 isolated_file:32 [ 227.114759][ T144] unevictable:3840 dirty:0 writeback:0 [ 227.114759][ T144] slab_reclaimable:20590 slab_unreclaimable:110253 [ 227.114759][ T144] mapped:28312 shmem:3479 pagetables:629 bounce:0 [ 227.114759][ T144] kernel_misc_reclaimable:0 [ 227.114759][ T144] free:7382 free_pcp:131 free_cma:0 [ 227.156304][ T144] Node 0 active_anon:0kB inactive_anon:0kB active_file:216kB inactive_file:0kB unevictable:13824kB isolated(anon):0kB isolated(file):0kB mapped:113248kB dirty:0kB writeback:0kB shmem:12380kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10384kB pagetables:2328kB all_unreclaimable? no [ 227.377320][ T144] Node 1 active_anon:0kB inactive_anon:0kB active_file:172kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):100kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:48kB pagetables:188kB all_unreclaimable? no [ 227.465368][ T144] Node 0 DMA free:8348kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 227.607482][ T144] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 227.613487][ T144] Node 0 DMA32 free:32kB min:34784kB low:43480kB high:52176kB reserved_highatomic:6144KB active_anon:0kB inactive_anon:0kB active_file:196kB inactive_file:8kB unevictable:13824kB writepending:0kB present:3129332kB managed:2606508kB mlocked:12288kB bounce:0kB free_pcp:492kB local_pcp:244kB free_cma:0kB [ 227.649436][ T144] lowmem_reserve[]: 0 0 0 0 0 [ 227.654375][ T144] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 227.687326][ T144] lowmem_reserve[]: 0 0 0 0 0 [ 227.693757][ T144] Node 1 Normal free:20388kB min:55108kB low:68884kB high:82660kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:252kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 227.750981][ T144] lowmem_reserve[]: 0 0 0 0 0 [ 227.755781][ T144] Node 0 DMA: 1*4kB (E) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 3*2048kB (UME) 0*4096kB = 8300kB [ 227.817125][ T144] Node 0 DMA32: 63*4kB (U) 31*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB [ 227.835417][ T144] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 227.847203][ T144] Node 1 Normal: 21*4kB (UME) 20*8kB (UME) 19*16kB (UME) 14*32kB (UME) 17*64kB (UME) 7*128kB (UME) 4*256kB (UME) 4*512kB (ME) 6*1024kB (UME) 2*2048kB (ME) 1*4096kB (U) = 20388kB [ 227.894748][ T13] kworker/0:1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 227.912371][ T144] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 227.929633][ T13] CPU: 0 PID: 13 Comm: kworker/0:1 Not tainted syzkaller #0 [ 227.937002][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 227.947100][ T13] Workqueue: events refill_work [ 227.952005][ T13] Call Trace: [ 227.955325][ T13] [ 227.958289][ T13] dump_stack_lvl+0x188/0x250 [ 227.963011][ T13] ? show_regs_print_info+0x20/0x20 [ 227.968251][ T13] ? load_image+0x410/0x410 [ 227.972807][ T13] ? local_lock_release+0x170/0x170 [ 227.978053][ T13] ? __rwlock_init+0x140/0x140 [ 227.979903][ T144] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 227.982872][ T13] dump_header+0xd9/0x780 [ 227.996719][ T13] oom_kill_process+0x20e/0x3d0 [ 228.001620][ T13] out_of_memory+0xdb2/0x1190 [ 228.006551][ T13] ? __alloc_pages+0x480/0x480 [ 228.011367][ T13] ? unreserve_highatomic_pageblock+0x35e/0x4c0 [ 228.017753][ T13] ? unregister_oom_notifier+0x20/0x20 [ 228.023388][ T13] __alloc_pages_slowpath+0x1c70/0x2700 [ 228.029008][ T13] ? get_page_from_freelist+0x2670/0x2670 [ 228.034774][ T13] ? prepare_alloc_pages+0x359/0x5b0 [ 228.040102][ T13] __alloc_pages+0x340/0x480 [ 228.044732][ T13] ? zone_statistics+0x170/0x170 [ 228.049711][ T13] ? alloc_pages+0x452/0x560 [ 228.054424][ T13] skb_page_frag_refill+0x283/0x4c0 [ 228.059686][ T13] try_fill_recv+0x6c8/0x1720 [ 228.064413][ T13] refill_work+0xd8/0x220 [ 228.068784][ T13] process_one_work+0x867/0xff0 [ 228.073682][ T13] ? worker_detach_from_pool+0x240/0x240 [ 228.079354][ T13] ? lockdep_hardirqs_off+0x70/0x100 [ 228.084687][ T13] ? _raw_spin_lock_irq+0xb7/0xf0 [ 228.089744][ T13] ? _raw_spin_lock_irqsave+0x100/0x100 [ 228.095324][ T13] ? wq_worker_running+0x97/0x170 [ 228.100381][ T13] worker_thread+0xad7/0x12a0 [ 228.105121][ T13] kthread+0x42e/0x520 [ 228.109220][ T13] ? rcu_lock_release+0x20/0x20 [ 228.114100][ T13] ? kthread_blkcg+0xd0/0xd0 [ 228.118729][ T13] ret_from_fork+0x1f/0x30 [ 228.123230][ T13] [ 228.172912][ T144] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 228.229722][ T144] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 228.239086][ T144] 3576 total pagecache pages [ 228.297014][ T144] 0 pages in swap cache [ 228.319788][ T144] Swap cache stats: add 9093, delete 9093, find 71/778 [ 228.326714][ T144] Free swap = 107704kB [ 228.379737][ T144] Total swap = 124996kB [ 228.384886][ T144] 2097051 pages RAM [ 228.388737][ T144] 0 pages HighMem/MovableOnly [ 228.414379][ T144] 411501 pages reserved [ 228.418615][ T144] 0 pages cma reserved [ 228.572942][ T13] Mem-Info: [ 228.576129][ T13] active_anon:0 inactive_anon:0 isolated_anon:0 [ 228.576129][ T13] active_file:84 inactive_file:0 isolated_file:31 [ 228.576129][ T13] unevictable:3840 dirty:0 writeback:0 [ 228.576129][ T13] slab_reclaimable:20590 slab_unreclaimable:110428 [ 228.576129][ T13] mapped:28312 shmem:3479 pagetables:629 bounce:0 [ 228.576129][ T13] kernel_misc_reclaimable:0 [ 228.576129][ T13] free:7244 free_pcp:118 free_cma:0 [ 228.649741][ T13] Node 0 active_anon:0kB inactive_anon:0kB active_file:200kB inactive_file:0kB unevictable:13824kB isolated(anon):0kB isolated(file):108kB mapped:113248kB dirty:0kB writeback:0kB shmem:12380kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10356kB pagetables:2328kB all_unreclaimable? no [ 228.713801][ T13] Node 1 active_anon:0kB inactive_anon:0kB active_file:136kB inactive_file:20kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:48kB pagetables:188kB all_unreclaimable? yes [ 228.743265][ T13] Node 0 DMA free:7980kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 228.785058][ T13] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 228.791836][ T13] Node 0 DMA32 free:256kB min:34784kB low:43480kB high:52176kB reserved_highatomic:6144KB active_anon:0kB inactive_anon:0kB active_file:24kB inactive_file:48kB unevictable:13824kB writepending:0kB present:3129332kB managed:2606508kB mlocked:12288kB bounce:0kB free_pcp:440kB local_pcp:200kB free_cma:0kB [ 228.979733][ T13] lowmem_reserve[]: 0 0 0 0 0 [ 228.984627][ T13] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 229.019834][ T13] lowmem_reserve[]: 0 0 0 0 0 [ 229.024656][ T13] Node 1 Normal free:20388kB min:55108kB low:68884kB high:82660kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:96kB inactive_file:44kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 229.052784][ T13] lowmem_reserve[]: 0 0 0 0 0 [ 229.057555][ T13] Node 0 DMA: 1*4kB (E) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 2*1024kB (UE) 2*2048kB (ME) 0*4096kB = 7852kB [ 229.219719][ T13] Node 0 DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 229.247441][ T13] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 229.279728][ T13] Node 1 Normal: 21*4kB (UME) 20*8kB (UME) 19*16kB (UME) 14*32kB (UME) 17*64kB (UME) 7*128kB (UME) 4*256kB (UME) 4*512kB (ME) 6*1024kB (UME) 2*2048kB (ME) 1*4096kB (U) = 20388kB [ 229.412726][ T13] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 229.439760][ T13] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 229.449307][ T13] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 229.468458][ T13] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 229.508844][ T13] 3576 total pagecache pages [ 229.519714][ T13] 0 pages in swap cache [ 229.523918][ T13] Swap cache stats: add 9093, delete 9093, find 71/778 [ 229.609716][ T13] Free swap = 107704kB [ 229.614828][ T13] Total swap = 124996kB [ 229.619022][ T13] 2097051 pages RAM [ 229.699721][ T13] 0 pages HighMem/MovableOnly [ 229.704471][ T13] 411501 pages reserved [ 229.708651][ T13] 0 pages cma reserved [ 229.763913][ T13] Unreclaimable slab info: [ 229.769024][ T13] Name Used Total [ 229.789973][ T13] pid_2 71KB 71KB [ 229.796228][ T13] bio-320 7KB 7KB [ 229.816251][ T13] zswap_entry 660KB 660KB [ 229.829229][ T13] AF_VSOCK 63KB 63KB [ 229.835858][ T13] batadv_tt_change_cache 8KB 8KB [ 229.842480][ T13] batadv_tl_cache 8KB 8KB [ 229.848627][ T13] TIPC 63KB 63KB [ 229.854765][ T13] SCTPv6 94KB 94KB [ 229.909453][ T13] SCTP 61KB 61KB [ 229.926797][ T13] sctp_chunk 45KB 45KB [ 229.936591][ T13] sctp_bind_bucket 8KB 8KB [ 229.949344][ T13] DCCPv6 59KB 59KB [ 229.976457][ T13] DCCP 61KB 61KB [ 229.989589][ T13] RXRPC 61KB 61KB [ 230.012571][ T13] rxrpc_call_jar 110KB 110KB [ 230.018860][ T13] bridge_fdb_cache 11KB 11KB [ 230.050047][ T13] fib6_nodes 184KB 184KB [ 230.056572][ T13] ip6_dst_cache 373KB 450KB [ 230.067581][ T13] RAWv6 154KB 154KB [ 230.084566][ T13] UDPv6 96KB 96KB [ 230.096671][ T13] TCPv6 63KB 63KB [ 230.114234][ T13] nf_conntrack 31KB 31KB [ 230.185314][ T13] wg_peer 121KB 121KB [ 230.219735][ T13] allowedips_node 15KB 15KB [ 230.264730][ T13] t10_alua_lu_gp_cache 3KB 3KB [ 230.306351][ T13] sd_ext_cdb 3KB 3KB [ 230.339756][ T13] scsi_sense_cache 1348KB 1348KB [ 230.345946][ T13] virtio_scsi_cmd 16KB 16KB [ 230.389735][ T13] bio-136 108KB 132KB [ 230.396081][ T13] sgpool-128 29KB 29KB [ 230.458276][ T13] sgpool-64 95KB 95KB [ 230.499613][ T13] sgpool-32 126KB 126KB [ 230.528093][ T13] sgpool-16 67KB 67KB [ 230.599731][ T13] sgpool-8 67KB 67KB [ 230.605970][ T13] bio-224 3KB 3KB [ 230.659747][ T13] mqueue_inode_cache 60KB 60KB [ 230.665988][ T13] f2fs_bio_post_read_ctx 16KB 16KB [ 230.679841][ T13] jfs_mp 7KB 7KB [ 230.686161][ T13] fuse_request 3KB 3KB [ 230.715534][ T13] cifs_small_rq 16KB 16KB [ 230.737765][ T13] cifs_request 67KB 67KB [ 230.749704][ T13] cifs_mpx_ids 4KB 4KB [ 230.755864][ T13] nfs_commit_data 15KB 15KB [ 230.834353][ T13] nfs_write_data 47KB 47KB [ 230.899804][ T13] jbd2_inode 7KB 7KB [ 230.905950][ T13] ext4_system_zone 3KB 3KB [ 230.994567][ T13] ext4_io_end_vec 7KB 7KB [ 231.016991][ T13] ext4_bio_post_read_ctx 15KB 15KB [ 231.029352][ T13] kioctx 31KB 31KB [ 231.035543][ T13] aio_kiocb 3KB 3KB [ 231.048711][ T13] userfaultfd_ctx_cache 16KB 16KB [ 231.057097][ T13] fanotify_fid_event 3KB 3KB [ 231.068884][ T13] fsnotify_mark 3KB 3KB [ 231.075135][ T13] fasync_cache 7KB 7KB [ 231.086875][ T13] pid_namespace 7KB 7KB [ 231.103263][ T13] posix_timers_cache 15KB 15KB [ 231.109501][ T13] kvm_vcpu 77KB 77KB [ 231.233078][ T13] kvm_mmu_page_header 23KB 23KB [ 231.239399][ T13] pte_list_desc 15KB 15KB [ 231.319726][ T13] x86_emulator 60KB 60KB [ 231.325967][ T13] x86_fpu 60KB 60KB [ 231.394258][ T13] rpc_buffers 31KB 31KB [ 231.419723][ T13] rpc_tasks 3KB 3KB [ 231.425869][ T13] UNIX-STREAM 256KB 256KB [ 231.439966][ T4230] slab_out_of_memory: 3887 callbacks suppressed [ 231.439986][ T4230] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 231.454639][ T4230] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 231.460070][ T13] UNIX 236KB 448KB [ 231.465458][ T4230] node 0: slabs: 5019, objs: 60228, free: 0 [ 231.477455][ T4230] node 1: slabs: 855, objs: 10260, free: 23 [ 231.483823][ T4579] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 231.492846][ T4579] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 231.500444][ T144] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 231.502927][ T4579] node 0: slabs: 210, objs: 6720, free: 0 [ 231.512053][ T144] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 231.517686][ T4579] node 1: slabs: 47, objs: 1504, free: 43 [ 231.529145][ T144] node 0: slabs: 210, objs: 6720, free: 0 [ 231.538401][ T154] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 231.540883][ T144] node 1: slabs: 47, objs: 1504, free: 43 [ 231.549928][ T4212] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 231.556558][ C1] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 231.556578][ C1] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 231.556595][ C1] node 0: slabs: 5019, objs: 60228, free: 0 [ 231.556609][ C1] node 1: slabs: 855, objs: 10260, free: 23 [ 231.556759][ T154] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 231.556782][ T154] node 0: slabs: 210, objs: 6720, free: 0 [ 231.556801][ T154] node 1: slabs: 47, objs: 1504, free: 43 [ 231.570526][ T155] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 231.574484][ T4212] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 231.585001][ T155] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 231.591048][ T4212] node 0: slabs: 210, objs: 6720, free: 0 [ 231.597124][ T155] node 0: slabs: 210, objs: 6720, free: 0 [ 231.607042][ T4212] node 1: slabs: 47, objs: 1504, free: 43 [ 231.650308][ T4242] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 231.654039][ T155] node 1: slabs: 47, objs: 1504, free: 43 [ 231.661896][ T4242] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 231.692051][ T4242] node 0: slabs: 861, objs: 13678, free: 0 [ 231.698070][ T4242] node 1: slabs: 214, objs: 2626, free: 7 [ 231.704083][ T9] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 231.713429][ T9] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 231.723587][ T9] node 0: slabs: 861, objs: 13678, free: 0 [ 231.729643][ T9] node 1: slabs: 214, objs: 2626, free: 7 [ 231.739735][ T13] tcp_bind_bucket 8KB 8KB [ 231.745864][ T13] ip_fib_trie 28KB 28KB [ 231.756959][ T13] ip_fib_alias 98KB 98KB [ 231.757088][ T3476] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 231.771183][ T3476] cache: kmalloc-32, object size: 32, buffer size: 64, default order: 0, min order: 0 [ 231.775532][ T13] ip_dst_cache 96KB 112KB [ 231.780969][ T3476] node 0: slabs: 148, objs: 9472, free: 0 [ 231.780989][ T3476] node 1: slabs: 45, objs: 2880, free: 100 [ 231.937417][ T13] RAW 61KB 61KB [ 232.006273][ T13] UDP 123KB 123KB [ 232.049748][ T13] tw_sock_TCP 15KB 15KB [ 232.055912][ T13] request_sock_TCP 15KB 15KB [ 232.149721][ T13] TCP 60KB 60KB [ 232.155879][ T13] hugetlbfs_inode_cache 61KB 61KB [ 232.175043][ T13] fscache_cookie_jar 15KB 15KB [ 232.189725][ T13] bio-256 11KB 11KB [ 232.195978][ T13] ep_head 16KB 16KB [ 232.219750][ T13] eventpoll_pwq 39KB 39KB [ 232.226346][ T13] eventpoll_epi 70KB 70KB [ 232.239611][ T13] inotify_inode_mark 31KB 31KB [ 232.309726][ T13] bio_crypt_ctx 7KB 7KB [ 232.315878][ T13] request_queue 384KB 541KB [ 232.368271][ T13] blkdev_ioc 18KB 18KB [ 232.376146][ T13] bio-200 296KB 315KB [ 232.382322][ T13] biovec-max 416KB 416KB [ 232.388444][ T13] biovec-64 220KB 220KB [ 232.394588][ T13] biovec-16 56KB 56KB [ 232.400744][ T13] bio_integrity_payload 7KB 7KB [ 232.407222][ T13] khugepaged_mm_slot 7KB 7KB [ 232.413519][ T13] uid_cache 7KB 7KB [ 232.419628][ T13] dmaengine-unmap-256 30KB 30KB [ 232.425931][ T13] dmaengine-unmap-128 15KB 15KB [ 232.432344][ T13] dmaengine-unmap-16 4KB 4KB [ 232.438535][ T13] dmaengine-unmap-2 4KB 4KB [ 232.444817][ T13] QIPCRTR 31KB 31KB [ 232.451673][ T13] audit_buffer 7KB 7KB [ 232.457798][ T13] skbuff_ext_cache 44KB 44KB [ 232.463970][ T13] skbuff_fclone_cache 112KB 142KB [ 232.519745][ T13] skbuff_head_cache 22102KB 22110KB [ 232.525904][ T13] configfs_dir_cache 8KB 8KB [ 232.549760][ T13] file_lock_cache 98KB 98KB [ 232.555901][ T13] file_lock_ctx 15KB 15KB [ 232.562101][ T13] fsnotify_mark_connector 20KB 20KB [ 232.568720][ T13] taskstats 38KB 38KB [ 232.575457][ T13] proc_dir_entry 694KB 731KB [ 232.582930][ T13] pde_opener 15KB 15KB [ 232.589074][ T13] seq_file 131KB 131KB [ 232.600228][ T13] sigqueue 51KB 51KB [ 232.606357][ T13] shmem_inode_cache 7607KB 7963KB [ 232.639943][ T13] kernfs_iattrs_cache 7KB 7KB [ 232.646287][ T13] kernfs_node_cache 25971KB 26286KB [ 232.657495][ T13] mnt_cache 133KB 133KB [ 232.663697][ T13] filp 1157KB 2002KB [ 232.675650][ T13] names_cache 15087KB 15737KB [ 232.681817][ T13] net_namespace 79KB 79KB [ 232.689476][ T13] iint_cache 48KB 48KB [ 232.701199][ T13] lsm_inode_cache 2244KB 2314KB [ 232.707323][ T13] lsm_file_cache 285KB 389KB [ 232.716785][ T13] key_jar 15KB 15KB [ 232.730590][ T13] uts_namespace 15KB 15KB [ 232.736709][ T13] nsproxy 7KB 7KB [ 232.778597][ T13] vm_area_struct 1450KB 1863KB [ 232.785670][ T13] fs_cache 100KB 104KB [ 232.797858][ T13] files_cache 366KB 366KB [ 232.804035][ T13] signal_cache 810KB 2037KB [ 232.819732][ T13] sighand_cache 807KB 871KB [ 232.825882][ T13] task_struct 3279KB 4432KB [ 232.836863][ T13] cred_jar 200KB 423KB [ 232.843024][ T13] anon_vma_chain 648KB 763KB [ 232.849127][ T13] anon_vma 230KB 243KB [ 232.865956][ T13] pid 150KB 315KB [ 232.880658][ T13] Acpi-Operand 207KB 245KB [ 232.888340][ T13] Acpi-ParseExt 23KB 23KB [ 232.914245][ T13] Acpi-Parse 126KB 126KB [ 232.924892][ T13] Acpi-State 196KB 232KB [ 232.931074][ T13] Acpi-Namespace 32KB 32KB [ 232.937180][ T13] numa_policy 3KB 3KB [ 232.943365][ T13] perf_event 31KB 31KB [ 232.949562][ T13] trace_event_file 436KB 436KB [ 232.955770][ T13] ftrace_event_field 560KB 560KB [ 232.961987][ T13] pool_workqueue 207KB 224KB [ 232.968257][ T13] task_group 30KB 30KB [ 232.974441][ T13] mm_struct 465KB 661KB [ 232.985515][ T13] vmap_area 344KB 350KB [ 232.993475][ T13] debug_objects_cache 1643KB 1840KB [ 233.004025][ T13] page->ptl 236KB 322KB [ 233.018470][ T13] kmalloc-cg-8k 1248KB 1408KB [ 233.034218][ T13] kmalloc-cg-4k 4352KB 5664KB [ 233.054119][ T13] kmalloc-cg-2k 940KB 1248KB [ 233.060363][ T13] kmalloc-cg-1k 1086KB 1440KB [ 233.066471][ T13] kmalloc-cg-512 1357KB 1952KB [ 233.072668][ T13] kmalloc-cg-256 24KB 24KB [ 233.078762][ T13] kmalloc-cg-192 76KB 76KB [ 233.084898][ T13] kmalloc-cg-128 100KB 100KB [ 233.091071][ T13] kmalloc-cg-96 32KB 32KB [ 233.098449][ T13] kmalloc-cg-64 28KB 28KB [ 233.114932][ T13] kmalloc-cg-32 56KB 56KB [ 233.131952][ T13] kmalloc-cg-16 191KB 232KB [ 233.138089][ T13] kmalloc-cg-8 11KB 11KB [ 233.179425][ T13] kmalloc-8k 7312KB 7872KB [ 233.198383][ T13] kmalloc-4k 185592KB 185672KB [ 233.204639][ T13] kmalloc-2k 19628KB 24032KB [ 233.210799][ T13] kmalloc-1k 32786KB 32800KB [ 233.216909][ T13] kmalloc-512 36043KB 36064KB [ 233.227827][ T13] kmalloc-256 4230KB 4536KB [ 233.238890][ T13] kmalloc-192 981KB 1608KB [ 233.245662][ T13] kmalloc-128 1470KB 1676KB [ 233.303380][ T13] kmalloc-96 1022KB 1028KB [ 233.324442][ T13] kmalloc-64 3277KB 3796KB [ 233.337034][ T13] kmalloc-32 765KB 772KB [ 233.351855][ T13] kmalloc-16 295KB 340KB [ 233.357994][ T13] kmalloc-8 513KB 577KB [ 233.370126][ T13] kmem_cache_node 207KB 208KB [ 233.376256][ T13] kmem_cache 168KB 168KB [ 233.382398][ T13] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=3849,uid=101 [ 233.397678][ T13] Out of memory: Killed process 3849 (dhcpcd) total-vm:4984kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:101 pgtables:56kB oom_score_adj:0 [ 235.195831][ T5146] syz.1.218 invoked oom-killer: gfp_mask=0x1100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0, oom_score_adj=1000 [ 235.222066][ T5146] CPU: 1 PID: 5146 Comm: syz.1.218 Not tainted syzkaller #0 [ 235.229418][ T5146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 235.239504][ T5146] Call Trace: [ 235.242812][ T5146] [ 235.245780][ T5146] dump_stack_lvl+0x188/0x250 [ 235.250517][ T5146] ? show_regs_print_info+0x20/0x20 [ 235.255754][ T5146] ? load_image+0x410/0x410 [ 235.260291][ T5146] ? local_lock_release+0x170/0x170 [ 235.265550][ T5146] ? __rwlock_init+0x140/0x140 [ 235.270351][ T5146] dump_header+0xd9/0x780 [ 235.274723][ T5146] oom_kill_process+0x20e/0x3d0 [ 235.279606][ T5146] out_of_memory+0xedf/0x1190 [ 235.284327][ T5146] ? __alloc_pages+0x480/0x480 [ 235.289128][ T5146] ? unreserve_highatomic_pageblock+0x35e/0x4c0 [ 235.295403][ T5146] ? unregister_oom_notifier+0x20/0x20 [ 235.301003][ T5146] __alloc_pages_slowpath+0x1c70/0x2700 [ 235.306620][ T5146] ? get_page_from_freelist+0x2670/0x2670 [ 235.312381][ T5146] ? prepare_alloc_pages+0x359/0x5b0 [ 235.317703][ T5146] __alloc_pages+0x340/0x480 [ 235.322331][ T5146] ? zone_statistics+0x170/0x170 [ 235.327303][ T5146] ? count_memcg_event_mm+0x324/0x370 [ 235.332800][ T5146] ? remove_device_exclusive_entry+0xac0/0xac0 [ 235.339001][ T5146] alloc_pages_vma+0x2bc/0x790 [ 235.343807][ T5146] handle_mm_fault+0x23be/0x4440 [ 235.348800][ T5146] ? get_page+0xe0/0xe0 [ 235.353034][ T5146] ? follow_page_mask+0xa51/0x12b0 [ 235.358201][ T5146] __get_user_pages+0x952/0x11e0 [ 235.363187][ T5146] ? __might_sleep+0xf0/0xf0 [ 235.367818][ T5146] ? populate_vma_page_range+0x290/0x290 [ 235.373516][ T5146] ? __alloc_pages_slowpath+0x26a3/0x2700 [ 235.379286][ T5146] get_user_pages_unlocked+0x255/0x720 [ 235.384788][ T5146] ? get_user_pages_locked+0x680/0x680 [ 235.390302][ T5146] ? internal_get_user_pages_fast+0x1b2f/0x20b0 [ 235.396585][ T5146] internal_get_user_pages_fast+0x1cd1/0x20b0 [ 235.403237][ T5146] ? get_user_pages_fast_only+0x40/0x40 [ 235.408905][ T5146] ? count_memcg_event_mm+0x324/0x370 [ 235.414348][ T5146] ? remove_device_exclusive_entry+0xac0/0xac0 [ 235.420540][ T5146] ? mark_lock+0x94/0x320 [ 235.424912][ T5146] ? alloc_pages_vma+0x2fe/0x790 [ 235.429912][ T5146] get_futex_key+0x207/0x12d0 [ 235.434641][ T5146] ? futex_wait_restart+0x250/0x250 [ 235.439882][ T5146] futex_wake+0x101/0x540 [ 235.444243][ T5146] ? bsearch+0x86/0xb0 [ 235.448347][ T5146] ? search_extable+0xd0/0xd0 [ 235.453150][ T5146] ? futex_wait+0x680/0x680 [ 235.457698][ T5146] ? vmacache_find+0x238/0x590 [ 235.462504][ T5146] do_futex+0xd83/0x12b0 [ 235.466803][ T5146] ? lock_chain_count+0x20/0x20 [ 235.471699][ T5146] ? lockdep_hardirqs_on+0x94/0x140 [ 235.476937][ T5146] ? exc_page_fault+0x88/0x100 [ 235.481773][ T5146] ? futex_exit_release+0x1c0/0x1c0 [ 235.487024][ T5146] mm_release+0x278/0x3c0 [ 235.491391][ T5146] ? exit_mm_release+0x30/0x30 [ 235.496189][ T5146] ? lockdep_hardirqs_on+0x94/0x140 [ 235.501871][ T5146] exit_mm+0xaf/0x7b0 [ 235.505880][ T5146] ? perf_pmu_migrate_context+0xb70/0xb70 [ 235.511642][ T5146] ? do_exit+0x2110/0x2110 [ 235.516114][ T5146] ? rcu_is_watching+0x11/0xa0 [ 235.521214][ T5146] ? mm_trace_rss_stat+0x81/0x1c0 [ 235.526282][ T5146] ? sync_mm_rss+0x211/0x350 [ 235.530919][ T5146] do_exit+0x5b8/0x2110 [ 235.535126][ T5146] ? put_task_struct+0x80/0x80 [ 235.539920][ T5146] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 235.545957][ T5146] ? _raw_spin_lock_irq+0xb7/0xf0 [ 235.551024][ T5146] do_group_exit+0x12c/0x2f0 [ 235.555660][ T5146] ? lockdep_hardirqs_on+0x94/0x140 [ 235.560906][ T5146] get_signal+0x7eb/0x12e0 [ 235.565384][ T5146] arch_do_signal_or_restart+0xe6/0x12a0 [ 235.571197][ T5146] ? futex_exit_release+0x1c0/0x1c0 [ 235.576452][ T5146] ? get_sigframe_size+0x10/0x10 [ 235.581440][ T5146] ? __context_tracking_exit+0x4c/0x80 [ 235.586949][ T5146] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 235.593091][ T5146] ? exit_to_user_mode_loop+0x3b/0x130 [ 235.598598][ T5146] exit_to_user_mode_loop+0x9e/0x130 [ 235.603921][ T5146] exit_to_user_mode_prepare+0xee/0x180 [ 235.609504][ T5146] syscall_exit_to_user_mode+0x16/0x40 [ 235.615179][ T5146] do_syscall_64+0x58/0xa0 [ 235.619633][ T5146] ? clear_bhb_loop+0x30/0x80 [ 235.624344][ T5146] ? clear_bhb_loop+0x30/0x80 [ 235.629083][ T5146] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 235.635011][ T5146] RIP: 0033:0x7f15c33f6159 [ 235.639479][ T5146] Code: Unable to access opcode bytes at RIP 0x7f15c33f612f. [ 235.646915][ T5146] RSP: 002b:00007f15c164e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 235.655449][ T5146] RAX: fffffffffffffe00 RBX: 00007f15c367dfa8 RCX: 00007f15c33f6159 [ 235.663464][ T5146] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f15c367dfa8 [ 235.671470][ T5146] RBP: 00007f15c367dfa0 R08: 0000000000000000 R09: 0000000000000000 [ 235.679477][ T5146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 235.687516][ T5146] R13: 00007f15c367e038 R14: 00007ffc1bce0e70 R15: 00007ffc1bce0f58 [ 235.695537][ T5146] [ 235.795907][ T28] oom_reaper: reaped process 3849 (dhcpcd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 235.959233][ T4212] warn_alloc: 7753 callbacks suppressed [ 235.959255][ T4212] kworker/u4:4: page allocation failure: order:0, mode:0x40a20(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 236.021746][ T5146] Mem-Info: [ 236.021950][ T4212] CPU: 1 PID: 4212 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 236.024947][ T5146] active_anon:0 inactive_anon:0 isolated_anon:0 [ 236.024947][ T5146] active_file:65 inactive_file:16 isolated_file:0 [ 236.024947][ T5146] unevictable:3840 dirty:0 writeback:0 [ 236.024947][ T5146] slab_reclaimable:20590 slab_unreclaimable:111171 [ 236.024947][ T5146] mapped:28312 shmem:3479 pagetables:629 bounce:0 [ 236.024947][ T5146] kernel_misc_reclaimable:0 [ 236.024947][ T5146] free:6409 free_pcp:60 free_cma:0 [ 236.032505][ T4212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 236.032521][ T4212] Workqueue: events_unbound cfg80211_wiphy_work [ 236.032552][ T4212] Call Trace: [ 236.032559][ T4212] [ 236.032569][ T4212] dump_stack_lvl+0x188/0x250 [ 236.032591][ T4212] ? rcu_lock_release+0x5/0x20 [ 236.032615][ T4212] ? show_regs_print_info+0x20/0x20 [ 236.032635][ T4212] ? load_image+0x410/0x410 [ 236.032689][ T4212] warn_alloc+0x245/0x320 [ 236.083266][ T5146] Node 0 active_anon:0kB inactive_anon:0kB active_file:100kB inactive_file:16kB unevictable:13824kB isolated(anon):0kB isolated(file):0kB mapped:113248kB dirty:0kB writeback:0kB shmem:12380kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10352kB pagetables:2328kB all_unreclaimable? no [ 236.089273][ T4212] ? zone_watermark_ok_safe+0x250/0x250 [ 236.092733][ T5146] Node 1 active_anon:0kB inactive_anon:0kB active_file:160kB inactive_file:48kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:48kB pagetables:188kB all_unreclaimable? yes [ 236.095591][ T4212] ? __cpuset_node_allowed+0x98/0x530 [ 236.100504][ T5146] Node 0 [ 236.105238][ T4212] ? wakeup_kswapd+0x210/0x7a0 [ 236.148824][ T5146] DMA free:5496kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 236.149587][ T4212] __alloc_pages_slowpath+0x26a3/0x2700 [ 236.155449][ T5146] lowmem_reserve[]: [ 236.184452][ T4212] ? get_page_from_freelist+0x2670/0x2670 [ 236.184489][ T4212] ? __alloc_pages+0x480/0x480 [ 236.184513][ T4212] ? prepare_alloc_pages+0x359/0x5b0 [ 236.184545][ T4212] __alloc_pages+0x340/0x480 [ 236.184571][ T4212] ? zone_statistics+0x170/0x170 [ 236.184605][ T4212] ? alloc_pages+0x452/0x560 [ 236.184634][ T4212] new_slab+0x2dc/0x4b0 [ 236.184660][ T4212] ___slab_alloc+0x807/0xdd0 [ 236.184684][ T4212] ? ieee802_11_parse_elems_crc+0xb3/0x1090 [ 236.184716][ T4212] __kmalloc+0x11d/0x340 [ 236.184735][ T4212] ? ieee802_11_parse_elems_crc+0xb3/0x1090 [ 236.184764][ T4212] ieee802_11_parse_elems_crc+0xb3/0x1090 [ 236.184798][ T4212] ? ieee80211_ibss_rx_queued_mgmt+0xff/0x2b50 [ 236.184823][ T4212] ? verify_lock_unused+0x140/0x140 [ 236.184857][ T4212] ? mutex_lock_io_nested+0x60/0x60 [ 236.184883][ T4212] ? verify_lock_unused+0x140/0x140 [ 236.184909][ T4212] ? ieee80211_queue_delayed_work+0x150/0x150 [ 236.184934][ T4212] ? verify_lock_unused+0x140/0x140 [ 236.184967][ T4212] ieee80211_ibss_rx_queued_mgmt+0x36b/0x2b50 [ 236.185012][ T4212] ? mark_lock+0x94/0x320 [ 236.185035][ T4212] ? ieee80211_ibss_rx_no_sta+0x750/0x750 [ 236.185058][ T4212] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 236.185096][ T4212] ? lock_chain_count+0x20/0x20 [ 236.185122][ T4212] ? __rwlock_init+0x140/0x140 [ 236.185155][ T4212] ? kcov_remote_start+0x135/0x5e0 [ 236.185179][ T4212] ? lockdep_hardirqs_on+0x94/0x140 [ 236.185214][ T4212] ieee80211_iface_work+0x714/0xc50 [ 236.185240][ T4212] ? _raw_spin_unlock_irq+0x1f/0x40 [ 236.185270][ T4212] cfg80211_wiphy_work+0x224/0x260 [ 236.185299][ T4212] process_one_work+0x867/0xff0 [ 236.185338][ T4212] ? worker_detach_from_pool+0x240/0x240 [ 236.185360][ T4212] ? lockdep_hardirqs_off+0x70/0x100 [ 236.185388][ T4212] ? _raw_spin_lock_irq+0xb7/0xf0 [ 236.185411][ T4212] ? _raw_spin_lock_irqsave+0x100/0x100 [ 236.185438][ T4212] ? wq_worker_running+0x97/0x170 [ 236.185463][ T4212] worker_thread+0xad7/0x12a0 [ 236.185516][ T4212] kthread+0x42e/0x520 [ 236.185537][ T4212] ? rcu_lock_release+0x20/0x20 [ 236.185558][ T4212] ? kthread_blkcg+0xd0/0xd0 [ 236.185582][ T4212] ret_from_fork+0x1f/0x30 [ 236.185622][ T4212] [ 236.450938][ T144] slab_out_of_memory: 3747 callbacks suppressed [ 236.450957][ T144] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 236.457682][ T155] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 236.466278][ T144] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 236.476233][ T155] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 236.485777][ T144] node 0: slabs: 875, objs: 13902, free: 0 [ 236.485799][ T144] node 1: slabs: 214, objs: 2626, free: 7 [ 236.507995][ T155] node 0: slabs: 875, objs: 13902, free: 0 [ 236.510492][ T4230] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 236.514072][ T155] node 1: slabs: 214, objs: 2626, free: 7 [ 236.522141][ T4230] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 236.538495][ T4230] node 0: slabs: 5139, objs: 61668, free: 0 [ 236.544643][ T4230] node 1: slabs: 855, objs: 10260, free: 23 [ 236.549997][ T4579] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 236.550955][ T4230] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 236.559793][ T4579] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 236.567781][ T4230] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 236.577881][ T4579] node 0: slabs: 875, objs: 13902, free: 0 [ 236.577901][ T4579] node 1: slabs: 214, objs: 2626, free: 7 [ 236.582763][ T4228] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 236.589037][ T4230] node 0: slabs: 5141, objs: 61692, free: 0 [ 236.594762][ T4228] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 236.600697][ T4230] node 1: slabs: 855, objs: 10260, free: 23 [ 236.608692][ T4228] node 0: slabs: 5141, objs: 61692, free: 0 [ 236.614988][ T154] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 236.625367][ T4228] node 1: slabs: 855, objs: 10260, free: 23 [ 236.631467][ T154] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 236.631489][ T154] node 0: slabs: 875, objs: 13902, free: 0 [ 236.631506][ T154] node 1: slabs: 214, objs: 2626, free: 7 [ 236.674983][ T4228] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 236.683768][ T4228] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 236.694567][ T4228] node 0: slabs: 5143, objs: 61716, free: 0 [ 236.700735][ T4228] node 1: slabs: 855, objs: 10260, free: 23 [ 236.706950][ T9] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 236.715949][ T9] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 236.726299][ T9] node 0: slabs: 875, objs: 13902, free: 0 [ 236.732340][ T9] node 1: slabs: 214, objs: 2626, free: 7 [ 236.738732][ T4242] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 236.747747][ T4242] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 236.757902][ T4242] node 0: slabs: 875, objs: 13902, free: 0 [ 236.764122][ T4242] node 1: slabs: 214, objs: 2626, free: 7 [ 237.084489][ T4212] Mem-Info: [ 237.088116][ T4212] active_anon:0 inactive_anon:0 isolated_anon:0 [ 237.088116][ T4212] active_file:59 inactive_file:17 isolated_file:0 [ 237.088116][ T4212] unevictable:3840 dirty:0 writeback:0 [ 237.088116][ T4212] slab_reclaimable:20590 slab_unreclaimable:111288 [ 237.088116][ T4212] mapped:28312 shmem:3479 pagetables:629 bounce:0 [ 237.088116][ T4212] kernel_misc_reclaimable:0 [ 237.088116][ T4212] free:6398 free_pcp:46 free_cma:0 [ 237.249736][ T4212] Node 0 active_anon:0kB inactive_anon:0kB active_file:172kB inactive_file:80kB unevictable:13824kB isolated(anon):0kB isolated(file):0kB mapped:113248kB dirty:0kB writeback:0kB shmem:12380kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10352kB pagetables:2328kB all_unreclaimable? no [ 237.284486][ T4212] Node 1 active_anon:0kB inactive_anon:0kB active_file:156kB inactive_file:64kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:48kB pagetables:188kB all_unreclaimable? yes [ 237.319857][ T4212] Node 0 DMA free:5116kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 237.427843][ T4212] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 237.440516][ T5138] sed (5138) used greatest stack depth: 18016 bytes left [ 237.456670][ T4212] Node 0 DMA32 free:0kB min:34784kB low:43480kB high:52176kB reserved_highatomic:6144KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:320kB unevictable:13824kB writepending:0kB present:3129332kB managed:2606508kB mlocked:12288kB bounce:0kB free_pcp:1056kB local_pcp:584kB free_cma:0kB [ 237.689791][ T4212] lowmem_reserve[]: 0 0 0 0 0 [ 237.694641][ T4212] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB Connection to 10.128.0.9 closed by remote host. [ 237.779734][ T4212] lowmem_reserve[]: 0 0 0 0 0 [ 237.784550][ T4212] Node 1 Normal free:53900kB min:55108kB low:68884kB high:82660kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:72kB inactive_file:160kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:1600kB local_pcp:944kB free_cma:0kB [ 237.839870][ T5146] 0 2539 2540 2540 2540 [ 237.844308][ T5146] Node 0 DMA32 free:1363352kB min:34784kB low:43480kB high:52176kB reserved_highatomic:6144KB active_anon:0kB inactive_anon:412kB active_file:1096kB inactive_file:2380kB unevictable:13824kB writepending:0kB present:3129332kB managed:2606508kB mlocked:12288kB bounce:0kB free_pcp:43028kB local_pcp:21552kB free_cma:0kB [ 237.919738][ T4212] lowmem_reserve[]: 0 0 0 0 0 [ 237.924593][ T4212] Node 0 DMA: 1*4kB (E) 1*8kB (E) 1*16kB (E) 1*32kB (E) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 4*1024kB (UE) 2*2048kB (UM) 0*4096kB = 9212kB [ 237.979788][ T5146] lowmem_reserve[]: 0 0 0 0 0 [ 237.984589][ T5146] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 238.011455][ T4212] Node 0 DMA32: 614*4kB (UME) 201*8kB (UME) 73*16kB (UME) 503*32kB (UMEH) 89*64kB (UME) 24*128kB (UME) 14*256kB (UE) 6*512kB (UME) 5*1024kB (UME) 1*2048kB (M) 298*4096kB (U) = 1264528kB [ 238.069786][ T4212] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 238.089801][ T5146] lowmem_reserve[]: 0 0 0 0 0 [ 238.094591][ T5146] Node 1 Normal free:1248640kB min:55108kB low:68884kB high:82660kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:72kB inactive_file:160kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:1668kB local_pcp:980kB free_cma:0kB [ 238.150518][ T4212] Node 1 Normal: 8*4kB (UME) 14*8kB (UME) 21*16kB (UME) 45*32kB (UME) 20*64kB (UME) 10*128kB (UME) 3*256kB (UM) 3*512kB (M) 7*1024kB (UM) 2*2048kB (UM) 360*4096kB (UE) = 1492608kB [ 238.151563][ T3557] udevd[3557]: worker [4177] terminated by signal 9 (Killed) [ 238.229724][ T4212] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 238.241316][ T4212] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 238.250765][ T5146] lowmem_reserve[]: 0 0 0 0 0 [ 238.255534][ T5146] Node 0 DMA: 1*4kB (E) 1*8kB (E) 1*16kB (E) 1*32kB (E) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 4*1024kB (UE) 2*2048kB (UM) 0*4096kB = 9212kB [ 238.279847][ T3557] udevd[3557]: worker [4177] failed while handling '/devices/platform/regulatory.0' [ 238.299742][ T4212] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 238.309363][ T4212] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 238.349916][ T5146] Node 0 DMA32: 1163*4kB (UE) 399*8kB (UE) 146*16kB (UEH) 1126*32kB (UEH) 287*64kB (UME) 100*128kB (UME) 27*256kB (UME) 9*512kB (UME) 4*1024kB (ME) 1*2048kB (U) 251*4096kB (U) = 1123140kB [ 238.381676][ T4212] 4901 total pagecache pages [ 238.404553][ T4212] 50 pages in swap cache [ 238.423156][ T4212] Swap cache stats: add 9574, delete 9504, find 163/1310 [ 238.471174][ T5146] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 238.489728][ T4212] Free swap = 114104kB [ 238.494048][ T4212] Total swap = 124996kB [ 238.498265][ T4212] 2097051 pages RAM [ 238.520159][ T4212] 0 pages HighMem/MovableOnly [ 238.524923][ T4212] 411501 pages reserved [ 238.529110][ T4212] 0 pages cma reserved [ 238.539844][ T5146] Node 1 Normal: 8*4kB (UME) 14*8kB (UME) 21*16kB (UME) 45*32kB (UME) 20*64kB (UME) 10*128kB (UME) 3*256kB (UM) 3*512kB (M) 6*1024kB (UM) 1*2048kB (M) 641*4096kB (UE) = 2640512kB [ 238.575850][ T5146] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 238.599157][ T5146] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 238.636266][ T5146] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 238.663854][ T5146] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 238.679067][ T5146] 5149 total pagecache pages [ 238.686053][ T5146] 52 pages in swap cache [ 238.695125][ T5146] Swap cache stats: add 9578, delete 9505, find 168/1318 [ 238.703445][ T5146] Free swap = 114104kB [ 238.707661][ T5146] Total swap = 124996kB [ 238.719218][ T5146] 2097051 pages RAM [ 238.753327][ T4242] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 238.767341][ T5146] 0 pages HighMem/MovableOnly [ 238.772293][ T5146] 411501 pages reserved [ 238.776600][ T5146] 0 pages cma reserved [ 238.795914][ T5146] Unreclaimable slab info: [ 238.815809][ T5146] Name Used Total [ 238.827501][ T5146] pid_2 71KB 71KB [ 238.855290][ T5146] bio-320 7KB 7KB [ 238.868863][ T5146] zswap_entry 660KB 660KB [ 238.874082][ T4242] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 238.889945][ T5146] AF_VSOCK 63KB 63KB [ 238.896142][ T5146] batadv_tt_change_cache 8KB 8KB [ 238.909854][ T5146] batadv_tl_cache 8KB 8KB [ 238.916009][ T5146] TIPC 63KB 63KB [ 238.939832][ T5146] SCTPv6 94KB 94KB [ 238.945977][ T5146] SCTP 61KB 61KB [ 238.969835][ T5146] sctp_chunk 45KB 45KB [ 238.975987][ T5146] sctp_bind_bucket 8KB 8KB [ 238.991865][ T5146] DCCPv6 59KB 59KB [ 238.996473][ T4242] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.013082][ T5146] DCCP 61KB 61KB [ 239.019225][ T5146] RXRPC 61KB 61KB [ 239.039908][ T5146] rxrpc_call_jar 110KB 110KB [ 239.046064][ T5146] bridge_fdb_cache 11KB 11KB [ 239.079864][ T5146] fib6_nodes 184KB 184KB [ 239.086025][ T5146] ip6_dst_cache 371KB 446KB [ 239.105911][ T4242] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.116312][ T5146] RAWv6 154KB 154KB [ 239.122478][ T5146] UDPv6 96KB 96KB [ 239.128583][ T5146] TCPv6 63KB 63KB [ 239.150642][ T5146] nf_conntrack 31KB 31KB [ 239.156888][ T5146] wg_peer 121KB 121KB [ 239.179771][ T5146] allowedips_node 15KB 15KB [ 239.185952][ T5146] t10_alua_lu_gp_cache 3KB 3KB [ 239.212813][ T5146] sd_ext_cdb 3KB 3KB [ 239.225559][ T5146] scsi_sense_cache 1348KB 1348KB [ 239.258828][ T5146] virtio_scsi_cmd 16KB 16KB [ 239.290216][ T5146] bio-136 108KB 132KB [ 239.296383][ T5146] sgpool-128 29KB 29KB [ 239.339989][ T5146] sgpool-64 95KB 95KB [ 239.347080][ T5146] sgpool-32 141KB 141KB [ 239.357757][ T5146] sgpool-16 67KB 67KB [ 239.394864][ T5146] sgpool-8 75KB 75KB [ 239.420429][ T5146] bio-224 3KB 3KB [ 239.426578][ T5146] mqueue_inode_cache 60KB 60KB [ 239.522367][ T5146] f2fs_bio_post_read_ctx 16KB 16KB [ 239.529046][ T5146] jfs_mp 7KB 7KB [ 239.561832][ T5146] fuse_request 3KB 3KB [ 239.570116][ T5146] cifs_small_rq 16KB 16KB [ 239.576411][ T5146] cifs_request 67KB 67KB [ 239.607421][ T5146] cifs_mpx_ids 4KB 4KB [ 239.619922][ T5146] nfs_commit_data 15KB 15KB [ 239.626229][ T5146] nfs_write_data 47KB 47KB [ 239.659934][ T5146] jbd2_inode 7KB 7KB [ 239.666174][ T5146] ext4_system_zone 3KB 3KB [ 239.685750][ T5146] ext4_io_end_vec 7KB 7KB [ 239.699751][ T5146] ext4_bio_post_read_ctx 15KB 15KB [ 239.706388][ T5146] kioctx 31KB 31KB [ 239.737400][ T5146] aio_kiocb 3KB 3KB [ 239.743654][ T5146] userfaultfd_ctx_cache 16KB 16KB [ 239.759770][ T5146] fanotify_fid_event 3KB 3KB [ 239.766069][ T5146] fsnotify_mark 3KB 3KB [ 239.779729][ T5146] fasync_cache 7KB 7KB [ 239.785888][ T5146] pid_namespace 7KB 7KB [ 239.809750][ T5146] posix_timers_cache 15KB 15KB [ 239.816039][ T5146] kvm_vcpu 44KB 77KB [ 239.829744][ T5146] kvm_mmu_page_header 23KB 23KB [ 239.836069][ T5146] pte_list_desc 15KB 15KB [ 239.854894][ T5146] x86_emulator 60KB 60KB [ 239.863104][ T5146] x86_fpu 60KB 60KB [ 239.869245][ T5146] rpc_buffers 31KB 31KB [ 239.879264][ T5146] rpc_tasks 3KB 3KB [ 239.902461][ T5146] UNIX-STREAM 256KB 256KB [ 239.908613][ T5146] UNIX 236KB 448KB [ 239.918779][ T5146] tcp_bind_bucket 8KB 8KB [ 239.927344][ T5146] ip_fib_trie 28KB 28KB [ 239.937071][ T5146] ip_fib_alias 98KB 98KB [ 239.955196][ T5146] ip_dst_cache 88KB 104KB [ 239.963978][ T5146] RAW 61KB 61KB [ 239.973837][ T5146] UDP 123KB 123KB [ 240.003784][ T5146] tw_sock_TCP 15KB 15KB [ 240.021843][ T5146] request_sock_TCP 15KB 15KB [ 240.027982][ T5146] TCP 60KB 60KB [ 240.040462][ T5146] hugetlbfs_inode_cache 61KB 61KB [ 240.046942][ T5146] fscache_cookie_jar 15KB 15KB [ 240.069905][ T5146] bio-256 11KB 11KB [ 240.089821][ T5146] ep_head 16KB 16KB [ 240.096107][ T5146] eventpoll_pwq 39KB 39KB [ 240.107789][ T5146] eventpoll_epi 70KB 70KB [ 240.114841][ T5146] inotify_inode_mark 31KB 31KB [ 240.142798][ T5146] bio_crypt_ctx 7KB 7KB [ 240.149093][ T5146] request_queue 384KB 541KB [ 240.155326][ T5146] blkdev_ioc 18KB 18KB [ 240.162618][ T5146] bio-200 267KB 307KB [ 240.168788][ T5146] biovec-max 327KB 416KB [ 240.175383][ T5146] biovec-64 267KB 267KB [ 240.183532][ T5146] biovec-16 56KB 56KB [ 240.189762][ T5146] bio_integrity_payload 7KB 7KB [ 240.196307][ T5146] khugepaged_mm_slot 7KB 7KB [ 240.203272][ T5146] uid_cache 7KB 7KB [ 240.229863][ T5146] dmaengine-unmap-256 30KB 30KB [ 240.236175][ T5146] dmaengine-unmap-128 15KB 15KB [ 240.251426][ T5146] dmaengine-unmap-16 4KB 4KB [ 240.257651][ T5146] dmaengine-unmap-2 4KB 4KB [ 240.269307][ T5146] QIPCRTR 31KB 31KB [ 240.275734][ T5146] audit_buffer 7KB 7KB [ 240.300409][ T5146] skbuff_ext_cache 44KB 44KB [ 240.308786][ T5146] skbuff_fclone_cache 112KB 142KB [ 240.323953][ T5146] skbuff_head_cache 21118KB 21258KB [ 240.330234][ T5146] configfs_dir_cache 8KB 8KB [ 240.336439][ T5146] file_lock_cache 86KB 86KB [ 240.343864][ T5146] file_lock_ctx 15KB 15KB [ 240.350051][ T5146] fsnotify_mark_connector 20KB 20KB [ 240.356678][ T5146] taskstats 38KB 38KB [ 240.364820][ T5146] proc_dir_entry 694KB 731KB [ 240.371521][ T5146] pde_opener 15KB 15KB [ 240.377626][ T5146] seq_file 30KB 45KB [ 240.383827][ T5146] sigqueue 51KB 51KB [ 240.404036][ T5146] shmem_inode_cache 7353KB 7869KB [ 240.411159][ T5146] kernfs_iattrs_cache 7KB 7KB [ 240.417476][ T5146] kernfs_node_cache 25926KB 26190KB [ 240.426369][ T4242] device hsr_slave_0 left promiscuous mode [ 240.428415][ T5146] mnt_cache 133KB 133KB [ 240.439918][ T5146] filp 487KB 975KB [ 240.446099][ T5146] names_cache 3429KB 3689KB [ 240.452835][ T4242] device hsr_slave_1 left promiscuous mode [ 240.459286][ T5146] net_namespace 79KB 79KB [ 240.466405][ T4242] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 240.475778][ T5146] iint_cache 48KB 48KB [ 240.482871][ T5146] lsm_inode_cache 1765KB 1956KB [ 240.489117][ T5146] lsm_file_cache 254KB 346KB [ 240.489950][ T4242] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 240.507861][ T5146] key_jar 15KB 15KB [ 240.514979][ T5146] uts_namespace 15KB 15KB [ 240.522672][ T4242] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 240.529991][ T5146] nsproxy 7KB 7KB [ 240.536187][ T5146] vm_area_struct 749KB 1036KB [ 240.539934][ T4242] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 240.550193][ T4242] device bridge_slave_1 left promiscuous mode [ 240.553700][ T5146] fs_cache 100KB 104KB [ 240.556648][ T4242] bridge0: port 2(bridge_slave_1) entered disabled state [ 240.573033][ T5146] files_cache 366KB 366KB [ 240.579168][ T5146] signal_cache 809KB 2037KB [ 240.586362][ T5146] sighand_cache 770KB 871KB [ 240.594884][ T4242] device bridge_slave_0 left promiscuous mode [ 240.601284][ T4242] bridge0: port 1(bridge_slave_0) entered disabled state [ 240.609510][ T5146] task_struct 2603KB 4343KB [ 240.618250][ T5146] cred_jar 154KB 420KB [ 240.624445][ T5146] anon_vma_chain 314KB 488KB [ 240.630616][ T5146] anon_vma 141KB 179KB [ 240.636720][ T5146] pid 150KB 315KB [ 240.643781][ T4242] device veth1_macvtap left promiscuous mode [ 240.651753][ T5146] Acpi-Operand 207KB 245KB [ 240.657867][ T5146] Acpi-ParseExt 23KB 23KB [ 240.660325][ T4242] device veth0_macvtap left promiscuous mode [ 240.673742][ T5146] Acpi-Parse 126KB 126KB [ 240.680176][ T4242] device veth1_vlan left promiscuous mode [ 240.682608][ T5146] Acpi-State 196KB 232KB [ 240.686088][ T4242] device veth0_vlan left promiscuous mode [ 240.699621][ T5146] Acpi-Namespace 32KB 32KB [ 240.706929][ T5146] numa_policy 3KB 3KB [ 240.717464][ T5146] perf_event 31KB 31KB [ 240.726969][ T5146] trace_event_file 436KB 436KB [ 240.744712][ T5146] ftrace_event_field 560KB 560KB [ 240.762431][ T5146] pool_workqueue 207KB 224KB [ 240.768602][ T5146] task_group 30KB 30KB [ 240.798724][ T5146] mm_struct 465KB 661KB [ 240.817045][ T5146] vmap_area 344KB 350KB [ 240.835957][ T5146] debug_objects_cache 1473KB 1840KB [ 240.853097][ T5146] page->ptl 109KB 267KB [ 240.859266][ T5146] kmalloc-cg-8k 1280KB 1408KB [ 240.885436][ T5146] kmalloc-cg-4k 3656KB 5120KB [ 240.899954][ T5146] kmalloc-cg-2k 788KB 1248KB [ 240.906204][ T5146] kmalloc-cg-1k 870KB 1440KB [ 240.919848][ T5146] kmalloc-cg-512 1209KB 1952KB [ 240.925982][ T5146] kmalloc-cg-256 24KB 24KB [ 240.949783][ T5146] kmalloc-cg-192 76KB 76KB [ 240.955994][ T5146] kmalloc-cg-128 100KB 100KB [ 240.962336][ T5146] kmalloc-cg-96 32KB 32KB [ 240.968436][ T5146] kmalloc-cg-64 28KB 28KB [ 240.989178][ T5146] kmalloc-cg-32 56KB 56KB [ 241.004214][ T5146] kmalloc-cg-16 191KB 232KB [ 241.014235][ T5146] kmalloc-cg-8 11KB 11KB [ 241.024388][ T5146] kmalloc-8k 7312KB 7872KB [ 241.036206][ T5146] kmalloc-4k 135816KB 136256KB [ 241.052222][ T5146] kmalloc-2k 19996KB 24000KB [ 241.058368][ T5146] kmalloc-1k 31572KB 33120KB [ 241.080819][ T5146] kmalloc-512 36260KB 36912KB [ 241.086982][ T5146] kmalloc-256 4234KB 4536KB [ 241.105384][ T5146] kmalloc-192 978KB 1608KB [ 241.119500][ T5146] kmalloc-128 1415KB 1676KB [ 241.139884][ T5146] kmalloc-96 996KB 1032KB [ 241.146341][ T5146] kmalloc-64 2988KB 3776KB [ 241.162027][ T5146] kmalloc-32 717KB 772KB [ 241.168179][ T5146] kmalloc-16 295KB 340KB [ 241.186687][ T5146] kmalloc-8 506KB 577KB [ 241.193120][ T5146] kmem_cache_node 207KB 208KB [ 241.199287][ T5146] kmem_cache 168KB 168KB [ 241.212076][ T4242] team0 (unregistering): Port device team_slave_1 removed [ 241.225505][ T5146] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz1,mems_allowed=0-1,global_oom,task_memcg=/syz1,task=syz.1.218,pid=5146,uid=0 [ 241.244460][ T5146] Out of memory (oom_kill_allocating_task): Killed process 5146 (syz.1.218) total-vm:102244kB, anon-rss:0kB, file-rss:20480kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 241.253092][ T4242] team0 (unregistering): Port device team_slave_0 removed [ 241.310076][ T4242] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 241.340032][ T4242] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 241.479984][ T4242] bond0 (unregistering): Released all slaves [ 243.392259][ T4242] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.476942][ T4242] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.537882][ T4242] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 244.014818][ T1] init invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 244.026596][ T1] CPU: 1 PID: 1 Comm: init Not tainted syzkaller #0 [ 244.033213][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 244.043296][ T1] Call Trace: [ 244.046606][ T1] [ 244.049557][ T1] dump_stack_lvl+0x188/0x250 [ 244.054308][ T1] ? show_regs_print_info+0x20/0x20 [ 244.059530][ T1] ? load_image+0x410/0x410 [ 244.064147][ T1] ? local_lock_release+0x170/0x170 [ 244.069482][ T1] ? __rwlock_init+0x140/0x140 [ 244.074295][ T1] dump_header+0xd9/0x780 [ 244.078662][ T1] oom_kill_process+0x20e/0x3d0 [ 244.083616][ T1] out_of_memory+0xdb2/0x1190 [ 244.088401][ T1] ? __alloc_pages+0x480/0x480 [ 244.093235][ T1] ? unreserve_highatomic_pageblock+0x35e/0x4c0 [ 244.099496][ T1] ? unregister_oom_notifier+0x20/0x20 [ 244.104993][ T1] __alloc_pages_slowpath+0x1c70/0x2700 [ 244.110592][ T1] ? get_page_from_freelist+0x2670/0x2670 [ 244.116361][ T1] ? prepare_alloc_pages+0x359/0x5b0 [ 244.121677][ T1] __alloc_pages+0x340/0x480 [ 244.126273][ T1] ? zone_statistics+0x170/0x170 [ 244.131238][ T1] ? __lock_acquire+0x7b50/0x7b50 [ 244.136266][ T1] ? __rwlock_init+0x140/0x140 [ 244.141037][ T1] alloc_pages_vma+0x2bc/0x790 [ 244.145803][ T1] ? __swp_swapcount+0xf5/0x120 [ 244.150679][ T1] __read_swap_cache_async+0x1b4/0xa70 [ 244.156153][ T1] swap_cluster_readahead+0x6a3/0x7c0 [ 244.161550][ T1] ? read_swap_cache_async+0x90/0x90 [ 244.166883][ T1] swapin_readahead+0xf1/0xab0 [ 244.171674][ T1] ? rcu_lock_release+0x5/0x20 [ 244.176485][ T1] ? __lock_acquire+0x7b50/0x7b50 [ 244.181532][ T1] ? exit_swap_address_space+0x280/0x280 [ 244.187189][ T1] ? put_swap_device+0x15c/0x200 [ 244.192132][ T1] ? lookup_swap_cache+0x135/0x440 [ 244.197346][ T1] ? get_swap_device+0x21b/0x360 [ 244.202307][ T1] do_swap_page+0x4d0/0x1fd0 [ 244.206948][ T1] handle_mm_fault+0x1bd9/0x4440 [ 244.211918][ T1] ? get_page+0xe0/0xe0 [ 244.216122][ T1] ? vmacache_find+0x53c/0x590 [ 244.220914][ T1] ? vmacache_update+0xa0/0x100 [ 244.225809][ T1] ? find_vma+0x1df/0x230 [ 244.230173][ T1] do_user_addr_fault+0x494/0xc90 [ 244.235237][ T1] exc_page_fault+0x60/0x100 [ 244.239836][ T1] ? __might_fault+0xb7/0x110 [ 244.244515][ T1] asm_exc_page_fault+0x22/0x30 [ 244.249374][ T1] RIP: 0010:__get_user_8+0x18/0x30 [ 244.254501][ T1] Code: 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 90 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 244.274242][ T1] RSP: 0018:ffffc90000c67d98 EFLAGS: 00050206 [ 244.280338][ T1] RAX: 00007f2fd88b9ae8 RBX: 00007f2fd88b9ae8 RCX: 5460ab0601f78e00 [ 244.288773][ T1] RDX: ffffffffffffffff RSI: ffffffff8a2b3e80 RDI: ffffffff8a7a48c0 [ 244.296861][ T1] RBP: ffffc90000c67ec0 R08: ffffffff8d8b1eef R09: 1ffffffff1b163dd [ 244.304838][ T1] R10: dffffc0000000000 R11: fffffbfff1b163de R12: ffffc90000c67fd8 [ 244.312911][ T1] R13: dffffc0000000000 R14: ffff888016e88000 R15: ffff888016e89578 [ 244.320931][ T1] __rseq_handle_notify_resume+0x14f/0xf40 [ 244.326878][ T1] ? __remove_hrtimer+0x3a0/0x3a0 [ 244.331908][ T1] ? __bpf_trace_rseq_ip_fixup+0x40/0x40 [ 244.337544][ T1] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 244.343397][ T1] ? blkcg_maybe_throttle_current+0x116/0x6e0 [ 244.349480][ T1] exit_to_user_mode_loop+0xe5/0x130 [ 244.354783][ T1] exit_to_user_mode_prepare+0xee/0x180 [ 244.360348][ T1] syscall_exit_to_user_mode+0x16/0x40 [ 244.365868][ T1] do_syscall_64+0x58/0xa0 [ 244.370498][ T1] ? clear_bhb_loop+0x30/0x80 [ 244.375201][ T1] ? clear_bhb_loop+0x30/0x80 [ 244.379889][ T1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 244.385812][ T1] RIP: 0033:0x7f2fd8a09407 [ 244.390248][ T1] Code: Unable to access opcode bytes at RIP 0x7f2fd8a093dd. [ 244.397735][ T1] RSP: 002b:00007ffe7733c370 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 244.406163][ T1] RAX: 0000000000000000 RBX: 00007f2fd88b9c80 RCX: 00007f2fd8a09407 [ 244.414151][ T1] RDX: 00007ffe7733c3b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 244.422171][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 244.430151][ T1] R10: 00007ffe7733c3b0 R11: 0000000000000202 R12: 00007f2fd8c23490 [ 244.438131][ T1] R13: 00007ffe7733c3ec R14: 00007f2fd8c5b000 R15: 00005638442f4d98 [ 244.446126][ T1] [ 244.471191][ T1] Mem-Info: [ 244.474459][ T1] active_anon:0 inactive_anon:0 isolated_anon:0 [ 244.474459][ T1] active_file:66 inactive_file:12 isolated_file:0 [ 244.474459][ T1] unevictable:768 dirty:0 writeback:0 [ 244.474459][ T1] slab_reclaimable:16137 slab_unreclaimable:92157 [ 244.474459][ T1] mapped:5121 shmem:768 pagetables:168 bounce:0 [ 244.474459][ T1] kernel_misc_reclaimable:0 [ 244.474459][ T1] free:13937 free_pcp:66 free_cma:0 [ 244.524755][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:192kB inactive_file:80kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:20484kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9136kB pagetables:672kB all_unreclaimable? no [ 244.559101][ T1] Node 1 active_anon:0kB inactive_anon:0kB active_file:172kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? yes [ 244.597281][ T1] Node 0 DMA free:9832kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 244.624163][ T1] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 244.630057][ T1] Node 0 DMA32 free:17596kB min:34784kB low:43480kB high:52176kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:92kB inactive_file:88kB unevictable:1536kB writepending:0kB present:3129332kB managed:2606508kB mlocked:0kB bounce:0kB free_pcp:732kB local_pcp:388kB free_cma:0kB [ 244.658542][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 244.663855][ T1] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 244.692499][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 244.697285][ T1] Node 1 Normal free:27768kB min:55108kB low:68884kB high:82660kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:80kB inactive_file:56kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 244.779488][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 244.784331][ T1] Node 0 DMA: 20*4kB (UE) 9*8kB (UE) 7*16kB (UE) 5*32kB (UE) 5*64kB (UE) 1*128kB (E) 1*256kB (E) 1*512kB (E) 4*1024kB (UE) 2*2048kB (UM) 0*4096kB = 9832kB [ 244.803315][ T1] Node 0 DMA32: 30*4kB (ME) 51*8kB (UME) 49*16kB (ME) 34*32kB (UME) 22*64kB (UME) 14*128kB (UME) 11*256kB (ME) 17*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 17120kB [ 244.819917][ T1] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 244.833548][ T1] Node 1 Normal: 238*4kB (UME) 90*8kB (UME) 75*16kB (UME) 173*32kB (UME) 67*64kB (UME) 24*128kB (UME) 8*256kB (UM) 3*512kB (M) 4*1024kB (M) 2*2048kB (UM) 0*4096kB = 27544kB [ 244.850974][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 244.860578][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 244.870657][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 244.880285][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 244.889578][ T1] 858 total pagecache pages [ 244.894125][ T1] 0 pages in swap cache [ 244.898277][ T1] Swap cache stats: add 10306, delete 10306, find 453/1924 [ 244.905634][ T1] Free swap = 115800kB [ 244.919715][ T1] Total swap = 124996kB [ 244.923914][ T1] 2097051 pages RAM [ 244.927744][ T1] 0 pages HighMem/MovableOnly [ 244.947871][ T1] 411501 pages reserved [ 244.954409][ T1] 0 pages cma reserved [ 244.958512][ T1] Unreclaimable slab info: [ 244.965249][ T1] Name Used Total [ 244.975708][ T1] pid_2 71KB 71KB [ 244.984616][ T1] bio-320 7KB 7KB [ 244.993203][ T1] zswap_entry 635KB 660KB [ 244.999321][ T1] AF_VSOCK 63KB 63KB [ 245.005614][ T1] batadv_tt_change_cache 8KB 8KB [ 245.012279][ T1] batadv_tl_cache 8KB 8KB [ 245.018443][ T1] TIPC 63KB 63KB [ 245.024564][ T1] SCTPv6 94KB 94KB [ 245.030745][ T1] SCTP 61KB 61KB [ 245.036866][ T1] sctp_chunk 45KB 45KB [ 245.043200][ T1] sctp_bind_bucket 8KB 8KB [ 245.049280][ T1] DCCPv6 59KB 59KB [ 245.055637][ T1] DCCP 61KB 61KB [ 245.063705][ T1] RXRPC 61KB 61KB [ 245.071559][ T1] rxrpc_call_jar 110KB 110KB [ 245.078178][ T1] bridge_fdb_cache 11KB 11KB [ 245.084444][ T1] fib6_nodes 184KB 184KB [ 245.091289][ T1] ip6_dst_cache 371KB 446KB [ 245.097400][ T1] RAWv6 154KB 154KB [ 245.103594][ T1] UDPv6 96KB 96KB [ 245.109785][ T1] TCPv6 63KB 63KB [ 245.115925][ T1] nf_conntrack 31KB 31KB [ 245.122117][ T1] wg_peer 121KB 121KB [ 245.128210][ T1] allowedips_node 15KB 15KB [ 245.134448][ T1] t10_alua_lu_gp_cache 3KB 3KB [ 245.140908][ T1] sd_ext_cdb 3KB 3KB [ 245.147011][ T1] scsi_sense_cache 1348KB 1348KB [ 245.153151][ T1] virtio_scsi_cmd 16KB 16KB [ 245.159252][ T1] bio-136 108KB 132KB [ 245.167439][ T1] sgpool-128 29KB 29KB [ 245.173591][ T1] sgpool-64 95KB 95KB [ 245.180493][ T1] sgpool-32 141KB 141KB [ 245.186709][ T1] sgpool-16 67KB 67KB [ 245.193553][ T1] sgpool-8 75KB 75KB [ 245.199661][ T1] bio-224 3KB 3KB [ 245.210804][ T1] mqueue_inode_cache 60KB 60KB [ 245.217006][ T1] f2fs_bio_post_read_ctx 16KB 16KB [ 245.223856][ T1] jfs_mp 7KB 7KB [ 245.233433][ T1] fuse_request 3KB 3KB [ 245.239616][ T1] cifs_small_rq 16KB 16KB [ 245.245756][ T1] cifs_request 67KB 67KB [ 245.251885][ T1] cifs_mpx_ids 4KB 4KB [ 245.258021][ T1] nfs_commit_data 15KB 15KB [ 245.264314][ T1] nfs_write_data 47KB 47KB [ 245.272498][ T1] jbd2_inode 7KB 7KB [ 245.279310][ T1] ext4_system_zone 3KB 3KB [ 245.286575][ T1] ext4_io_end_vec 7KB 7KB [ 245.294427][ T1] ext4_bio_post_read_ctx 15KB 15KB [ 245.313161][ T1] kioctx 31KB 31KB [ 245.319300][ T1] aio_kiocb 3KB 3KB [ 245.325515][ T1] userfaultfd_ctx_cache 16KB 16KB [ 245.332131][ T1] fanotify_fid_event 3KB 3KB [ 245.338317][ T1] fsnotify_mark 3KB 3KB [ 245.344440][ T1] fasync_cache 7KB 7KB [ 245.350908][ T1] pid_namespace 7KB 7KB [ 245.357018][ T1] posix_timers_cache 15KB 15KB [ 245.363243][ T1] kvm_vcpu 44KB 77KB [ 245.369331][ T1] kvm_mmu_page_header 23KB 23KB [ 245.375631][ T1] pte_list_desc 15KB 15KB [ 245.384119][ T1] x86_emulator 60KB 60KB [ 245.390256][ T1] x86_fpu 60KB 60KB [ 245.396370][ T1] rpc_buffers 31KB 31KB [ 245.402993][ T1] rpc_tasks 3KB 3KB [ 245.409096][ T1] UNIX-STREAM 256KB 256KB [ 245.415262][ T1] UNIX 236KB 448KB [ 245.422396][ T1] tcp_bind_bucket 8KB 8KB [ 245.428513][ T1] ip_fib_trie 28KB 28KB [ 245.434893][ T1] ip_fib_alias 98KB 98KB [ 245.441067][ T1] ip_dst_cache 88KB 104KB [ 245.447256][ T1] RAW 61KB 61KB [ 245.453605][ T1] UDP 123KB 123KB [ 245.459735][ T1] tw_sock_TCP 15KB 15KB [ 245.465852][ T1] request_sock_TCP 15KB 15KB [ 245.472003][ T1] TCP 60KB 60KB [ 245.478106][ T1] hugetlbfs_inode_cache 61KB 61KB [ 245.485051][ T1] fscache_cookie_jar 15KB 15KB [ 245.497307][ T1] bio-256 11KB 11KB [ 245.503484][ T1] ep_head 16KB 16KB [ 245.513205][ T1] eventpoll_pwq 39KB 39KB [ 245.519329][ T1] eventpoll_epi 70KB 70KB [ 245.525554][ T1] inotify_inode_mark 31KB 31KB [ 245.532097][ T1] bio_crypt_ctx 7KB 7KB [ 245.538198][ T1] request_queue 384KB 541KB [ 245.548411][ T1] blkdev_ioc 18KB 18KB [ 245.554594][ T1] bio-200 108KB 153KB [ 245.561486][ T1] biovec-max 327KB 416KB [ 245.567594][ T1] biovec-64 157KB 220KB [ 245.574333][ T1] biovec-16 56KB 56KB [ 245.581328][ T1] bio_integrity_payload 7KB 7KB [ 245.589047][ T1] khugepaged_mm_slot 7KB 7KB [ 245.595314][ T1] uid_cache 7KB 7KB [ 245.601508][ T1] dmaengine-unmap-256 30KB 30KB [ 245.607804][ T1] dmaengine-unmap-128 15KB 15KB [ 245.615407][ T1] dmaengine-unmap-16 4KB 4KB [ 245.621729][ T1] dmaengine-unmap-2 4KB 4KB [ 245.627830][ T1] QIPCRTR 31KB 31KB [ 245.634022][ T1] audit_buffer 7KB 7KB [ 245.640165][ T1] skbuff_ext_cache 44KB 44KB [ 245.646263][ T1] skbuff_fclone_cache 112KB 142KB [ 245.653151][ T1] skbuff_head_cache 21108KB 21120KB [ 245.659249][ T1] configfs_dir_cache 8KB 8KB [ 245.669319][ T1] file_lock_cache 90KB 90KB [ 245.675494][ T1] file_lock_ctx 15KB 15KB [ 245.682583][ T1] fsnotify_mark_connector 20KB 20KB [ 245.690741][ T1] taskstats 38KB 38KB [ 245.696854][ T1] proc_dir_entry 694KB 731KB [ 245.703758][ T1] pde_opener 15KB 15KB [ 245.709916][ T1] seq_file 30KB 45KB [ 245.716015][ T1] sigqueue 51KB 51KB [ 245.722299][ T1] shmem_inode_cache 7353KB 7869KB [ 245.728507][ T1] kernfs_iattrs_cache 7KB 7KB [ 245.735276][ T1] kernfs_node_cache 25926KB 26190KB [ 245.741470][ T1] mnt_cache 133KB 133KB [ 245.747579][ T1] filp 490KB 975KB [ 245.760762][ T1] names_cache 3480KB 3689KB [ 245.766889][ T1] net_namespace 79KB 79KB [ 245.785587][ T1] iint_cache 48KB 48KB [ 245.792316][ T1] lsm_inode_cache 1764KB 1956KB [ 245.798429][ T1] lsm_file_cache 254KB 346KB [ 245.804684][ T1] key_jar 15KB 15KB [ 245.839735][ T1] uts_namespace 15KB 15KB [ 245.845886][ T1] nsproxy 7KB 7KB [ 245.875740][ T1] vm_area_struct 749KB 1036KB [ 245.899776][ T1] fs_cache 100KB 104KB [ 245.905924][ T1] files_cache 366KB 366KB [ 245.939754][ T1] signal_cache 809KB 2037KB [ 245.945904][ T1] sighand_cache 753KB 841KB [ 245.962225][ T1] task_struct 2603KB 4343KB [ 245.968372][ T1] cred_jar 157KB 420KB [ 245.983153][ T1] anon_vma_chain 314KB 488KB [ 245.989293][ T1] anon_vma 137KB 175KB [ 246.002178][ T1] pid 150KB 315KB [ 246.008323][ T1] Acpi-Operand 207KB 245KB [ 246.032326][ T1] Acpi-ParseExt 23KB 23KB [ 246.038464][ T1] Acpi-Parse 126KB 126KB [ 246.057839][ T1] Acpi-State 196KB 232KB [ 246.064199][ T1] Acpi-Namespace 32KB 32KB [ 246.088444][ T1] numa_policy 3KB 3KB [ 246.109349][ T1] perf_event 31KB 31KB [ 246.121650][ T1] trace_event_file 436KB 436KB [ 246.127872][ T1] ftrace_event_field 560KB 560KB [ 246.146573][ T1] pool_workqueue 207KB 224KB [ 246.159537][ T1] task_group 30KB 30KB [ 246.171940][ T1] mm_struct 465KB 661KB [ 246.178069][ T1] vmap_area 344KB 350KB [ 246.196918][ T1] debug_objects_cache 1473KB 1840KB [ 246.211329][ T1] page->ptl 109KB 267KB [ 246.217600][ T1] kmalloc-cg-8k 1280KB 1408KB [ 246.245673][ T1] kmalloc-cg-4k 3656KB 5120KB [ 246.263252][ T1] kmalloc-cg-2k 788KB 1248KB [ 246.269400][ T1] kmalloc-cg-1k 870KB 1440KB [ 246.313462][ T1] kmalloc-cg-512 1209KB 1952KB [ 246.319609][ T1] kmalloc-cg-256 24KB 24KB [ 246.333869][ T1] kmalloc-cg-192 76KB 76KB [ 246.359123][ T1] kmalloc-cg-128 100KB 100KB [ 246.365611][ T1] kmalloc-cg-96 32KB 32KB [ 246.373525][ T1] kmalloc-cg-64 28KB 28KB [ 246.379646][ T1] kmalloc-cg-32 56KB 56KB [ 246.386401][ T1] kmalloc-cg-16 191KB 232KB [ 246.392573][ T1] kmalloc-cg-8 11KB 11KB [ 246.398682][ T1] kmalloc-8k 7312KB 7872KB [ 246.406131][ T1] kmalloc-4k 128240KB 128352KB [ 246.417444][ T1] kmalloc-2k 21272KB 24000KB [ 246.433033][ T1] kmalloc-1k 31828KB 33120KB [ 246.439167][ T1] kmalloc-512 36511KB 36912KB [ 246.480447][ T1] kmalloc-256 4234KB 4536KB [ 246.486626][ T1] kmalloc-192 994KB 1608KB [ 246.508656][ T1] kmalloc-128 1405KB 1676KB [ 246.537041][ T1] kmalloc-96 979KB 1032KB [ 246.552327][ T1] kmalloc-64 3029KB 3776KB [ 246.558470][ T1] kmalloc-32 717KB 772KB [ 246.589729][ T1] kmalloc-16 295KB 340KB [ 246.597121][ T1] kmalloc-8 506KB 577KB [ 246.621743][ T1] kmem_cache_node 207KB 208KB [ 246.627885][ T1] kmem_cache 168KB 168KB [ 246.634654][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=4174,uid=0 [ 246.662813][ T1] Out of memory: Killed process 4174 (udevd) total-vm:19804kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:0 [ 248.017543][ T1] init invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 248.041656][ T1] CPU: 0 PID: 1 Comm: init Not tainted syzkaller #0 [ 248.048421][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 248.058522][ T1] Call Trace: [ 248.061847][ T1] [ 248.064817][ T1] dump_stack_lvl+0x188/0x250 [ 248.069585][ T1] ? show_regs_print_info+0x20/0x20 [ 248.074832][ T1] ? load_image+0x410/0x410 [ 248.079471][ T1] ? local_lock_release+0x170/0x170 [ 248.084999][ T1] ? __rwlock_init+0x140/0x140 [ 248.090356][ T1] dump_header+0xd9/0x780 [ 248.094745][ T1] oom_kill_process+0x20e/0x3d0 [ 248.099645][ T1] out_of_memory+0xdb2/0x1190 [ 248.104379][ T1] ? __alloc_pages+0x480/0x480 [ 248.109187][ T1] ? unreserve_highatomic_pageblock+0x35e/0x4c0 [ 248.115484][ T1] ? unregister_oom_notifier+0x20/0x20 [ 248.121003][ T1] __alloc_pages_slowpath+0x1c70/0x2700 [ 248.126639][ T1] ? get_page_from_freelist+0x2670/0x2670 [ 248.132416][ T1] ? prepare_alloc_pages+0x359/0x5b0 [ 248.137756][ T1] __alloc_pages+0x340/0x480 [ 248.142395][ T1] ? zone_statistics+0x170/0x170 [ 248.147397][ T1] ? __lock_acquire+0x7b50/0x7b50 [ 248.152479][ T1] ? __rwlock_init+0x140/0x140 [ 248.157304][ T1] alloc_pages_vma+0x2bc/0x790 [ 248.162128][ T1] ? __swp_swapcount+0xf5/0x120 [ 248.167131][ T1] __read_swap_cache_async+0x1b4/0xa70 [ 248.172658][ T1] swap_cluster_readahead+0x6a3/0x7c0 [ 248.178079][ T1] ? read_swap_cache_async+0x90/0x90 [ 248.183428][ T1] swapin_readahead+0xf1/0xab0 [ 248.188318][ T1] ? rcu_lock_release+0x5/0x20 [ 248.193753][ T1] ? __lock_acquire+0x7b50/0x7b50 [ 248.198830][ T1] ? exit_swap_address_space+0x280/0x280 [ 248.204520][ T1] ? put_swap_device+0x15c/0x200 [ 248.209505][ T1] ? lookup_swap_cache+0x135/0x440 [ 248.214697][ T1] ? get_swap_device+0x21b/0x360 [ 248.219687][ T1] do_swap_page+0x4d0/0x1fd0 [ 248.224363][ T1] handle_mm_fault+0x1bd9/0x4440 [ 248.229360][ T1] ? get_page+0xe0/0xe0 [ 248.233565][ T1] ? vmacache_find+0x53c/0x590 [ 248.238375][ T1] ? vmacache_update+0xa0/0x100 [ 248.243295][ T1] ? find_vma+0x1df/0x230 [ 248.247706][ T1] do_user_addr_fault+0x494/0xc90 [ 248.252800][ T1] exc_page_fault+0x60/0x100 [ 248.257440][ T1] ? __might_fault+0xb7/0x110 [ 248.262249][ T1] asm_exc_page_fault+0x22/0x30 [ 248.267144][ T1] RIP: 0010:__get_user_8+0x18/0x30 [ 248.272294][ T1] Code: 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 90 90 48 ba f9 ef ff ff ff 7f 00 00 48 39 d0 73 64 48 19 d2 48 21 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 248.291944][ T1] RSP: 0018:ffffc90000c67d98 EFLAGS: 00050206 [ 248.298118][ T1] RAX: 00007f2fd88b9ae8 RBX: 00007f2fd88b9ae8 RCX: 5460ab0601f78e00 [ 248.306128][ T1] RDX: ffffffffffffffff RSI: ffffffff8a2b3e80 RDI: ffffffff8a7a48c0 [ 248.314159][ T1] RBP: ffffc90000c67ec0 R08: ffffffff8d8b1eef R09: 1ffffffff1b163dd [ 248.322212][ T1] R10: dffffc0000000000 R11: fffffbfff1b163de R12: ffffc90000c67fd8 [ 248.330242][ T1] R13: dffffc0000000000 R14: ffff888016e88000 R15: ffff888016e89578 [ 248.338280][ T1] __rseq_handle_notify_resume+0x14f/0xf40 [ 248.344136][ T1] ? __remove_hrtimer+0x3a0/0x3a0 [ 248.349211][ T1] ? __bpf_trace_rseq_ip_fixup+0x40/0x40 [ 248.354906][ T1] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 248.360676][ T1] ? blkcg_maybe_throttle_current+0x116/0x6e0 [ 248.366795][ T1] exit_to_user_mode_loop+0xe5/0x130 [ 248.372127][ T1] exit_to_user_mode_prepare+0xee/0x180 [ 248.377718][ T1] syscall_exit_to_user_mode+0x16/0x40 [ 248.383223][ T1] do_syscall_64+0x58/0xa0 [ 248.387691][ T1] ? clear_bhb_loop+0x30/0x80 [ 248.392409][ T1] ? clear_bhb_loop+0x30/0x80 [ 248.397131][ T1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 248.403088][ T1] RIP: 0033:0x7f2fd8a09407 [ 248.407597][ T1] Code: Unable to access opcode bytes at RIP 0x7f2fd8a093dd. [ 248.415010][ T1] RSP: 002b:00007ffe7733c370 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 248.423477][ T1] RAX: 0000000000000000 RBX: 00007f2fd88b9c80 RCX: 00007f2fd8a09407 [ 248.431484][ T1] RDX: 00007ffe7733c3b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 248.439493][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 248.447506][ T1] R10: 00007ffe7733c3b0 R11: 0000000000000202 R12: 00007f2fd8c23490 [ 248.455523][ T1] R13: 00007ffe7733c3ec R14: 00007f2fd8c5b000 R15: 00005638442f4d98 [ 248.463565][ T1] [ 248.526969][ T1] Mem-Info: [ 248.537118][ T1] active_anon:0 inactive_anon:0 isolated_anon:0 [ 248.537118][ T1] active_file:83 inactive_file:0 isolated_file:0 [ 248.537118][ T1] unevictable:768 dirty:2 writeback:0 [ 248.537118][ T1] slab_reclaimable:16137 slab_unreclaimable:91959 [ 248.537118][ T1] mapped:5121 shmem:768 pagetables:155 bounce:0 [ 248.537118][ T1] kernel_misc_reclaimable:0 [ 248.537118][ T1] free:13480 free_pcp:81 free_cma:0 [ 248.592933][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:256kB inactive_file:40kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:20484kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9104kB pagetables:620kB all_unreclaimable? yes [ 248.644689][ T1] Node 1 active_anon:0kB inactive_anon:0kB active_file:168kB inactive_file:20kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? yes [ 248.683475][ T1] Node 0 DMA free:9832kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 248.725989][ T1] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 248.738876][ T1] Node 0 DMA32 free:16832kB min:34784kB low:43480kB high:52176kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:164kB inactive_file:0kB unevictable:1536kB writepending:0kB present:3129332kB managed:2606508kB mlocked:0kB bounce:0kB free_pcp:5220kB local_pcp:200kB free_cma:0kB [ 248.779917][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 248.784747][ T1] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 248.823696][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 248.828506][ T1] Node 1 Normal free:35540kB min:55108kB low:68884kB high:82660kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:184kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:588kB local_pcp:96kB free_cma:0kB [ 248.915828][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 248.929640][ T1] Node 0 DMA: 20*4kB (UE) 9*8kB (UE) 7*16kB (UE) 5*32kB (UE) 5*64kB (UE) 1*128kB (E) 1*256kB (E) 1*512kB (E) 4*1024kB (UE) 2*2048kB (UM) 0*4096kB = 9832kB [ 248.973074][ T1] Node 0 DMA32: 133*4kB (UME) 140*8kB (UME) 111*16kB (UME) 174*32kB (UME) 93*64kB (UME) 43*128kB (UME) 15*256kB (UME) 16*512kB (UME) 4*1024kB (U) 0*2048kB 0*4096kB = 36580kB [ 249.013551][ T4242] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.018166][ T1] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 249.039052][ T1] Node 1 Normal: 237*4kB (UME) 90*8kB (UME) 75*16kB (UME) 121*32kB (UME) 67*64kB (UME) 24*128kB (UME) 8*256kB (UM) 3*512kB (M) 7*1024kB (UM) 3*2048kB (UM) 1*4096kB (U) = 35092kB [ 249.058554][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 249.072226][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 249.085138][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 249.108781][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 249.127083][ T1] 1178 total pagecache pages [ 249.132872][ T1] 0 pages in swap cache [ 249.137085][ T1] Swap cache stats: add 10388, delete 10372, find 467/2020 [ 249.149604][ T1] Free swap = 116568kB [ 249.153956][ T1] Total swap = 124996kB [ 249.158137][ T1] 2097051 pages RAM [ 249.166401][ T1] 0 pages HighMem/MovableOnly [ 249.172199][ T1] 411501 pages reserved [ 249.176386][ T1] 0 pages cma reserved [ 249.180610][ T1] Unreclaimable slab info: [ 249.185042][ T1] Name Used Total [ 249.200347][ T1] pid_2 71KB 71KB [ 249.206564][ T1] bio-320 7KB 7KB [ 249.225520][ T1] zswap_entry 635KB 660KB [ 249.233923][ T1] AF_VSOCK 63KB 63KB [ 249.248767][ T1] batadv_tt_change_cache 8KB 8KB [ 249.258627][ T1] batadv_tl_cache 8KB 8KB [ 249.275006][ T4242] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.276058][ T1] TIPC 63KB 63KB [ 249.296711][ T1] SCTPv6 94KB 94KB [ 249.302960][ T1] SCTP 61KB 61KB [ 249.309121][ T1] sctp_chunk 45KB 45KB [ 249.319138][ T1] sctp_bind_bucket 8KB 8KB [ 249.325350][ T1] DCCPv6 59KB 59KB [ 249.337374][ T3557] udevd[3557]: worker [4174] terminated by signal 9 (Killed) [ 249.348711][ T1] DCCP 61KB 61KB [ 249.363254][ T4242] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.370418][ T1] RXRPC 61KB 61KB [ 249.409806][ T1] rxrpc_call_jar 110KB 110KB [ 249.415960][ T1] bridge_fdb_cache 11KB 11KB [ 249.449774][ T1] fib6_nodes 184KB 184KB [ 249.455922][ T1] ip6_dst_cache 371KB 446KB [ 249.467314][ T4242] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.490421][ T1] RAWv6 154KB 154KB [ 249.496602][ T1] UDPv6 96KB 96KB [ 249.503013][ T1] TCPv6 63KB 63KB [ 249.509137][ T1] nf_conntrack 31KB 31KB [ 249.515429][ T1] wg_peer 121KB 121KB [ 249.521825][ T1] allowedips_node 15KB 15KB [ 249.527934][ T1] t10_alua_lu_gp_cache 3KB 3KB [ 249.534843][ T1] sd_ext_cdb 3KB 3KB [ 249.547425][ T4242] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.565244][ T1] scsi_sense_cache 1348KB 1348KB [ 249.573643][ T1] virtio_scsi_cmd 16KB 16KB [ 249.587458][ T1] bio-136 108KB 132KB [ 249.595596][ T1] sgpool-128 29KB 29KB [ 249.605862][ T1] sgpool-64 95KB 95KB [ 249.619778][ T1] sgpool-32 141KB 141KB [ 249.625913][ T1] sgpool-16 67KB 67KB [ 249.644381][ T1] sgpool-8 75KB 75KB [ 249.661129][ T1] bio-224 3KB 3KB [ 249.675565][ T1] mqueue_inode_cache 60KB 60KB [ 249.703125][ T1] f2fs_bio_post_read_ctx 16KB 16KB [ 249.718071][ T4242] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.728785][ T1] jfs_mp 7KB 7KB [ 249.738920][ T1] fuse_request 3KB 3KB [ 249.747596][ T1] cifs_small_rq 16KB 16KB [ 249.757723][ T1] cifs_request 67KB 67KB [ 249.764173][ T1] cifs_mpx_ids 4KB 4KB [ 249.770596][ T1] nfs_commit_data 15KB 15KB [ 249.776694][ T1] nfs_write_data 47KB 47KB [ 249.790746][ T4242] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.801248][ T1] jbd2_inode 7KB 7KB [ 249.807348][ T1] ext4_system_zone 3KB 3KB [ 249.816208][ T1] ext4_io_end_vec 7KB 7KB [ 249.824275][ T1] ext4_bio_post_read_ctx 15KB 15KB [ 249.831534][ T1] kioctx 31KB 31KB [ 249.837655][ T1] aio_kiocb 3KB 3KB [ 249.844150][ T1] userfaultfd_ctx_cache 16KB 16KB [ 249.850776][ T1] fanotify_fid_event 3KB 3KB [ 249.856998][ T1] fsnotify_mark 3KB 3KB [ 249.869295][ T4242] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.879870][ T1] fasync_cache 7KB 7KB [ 249.886528][ T1] pid_namespace 7KB 7KB [ 249.894817][ T1] posix_timers_cache 15KB 15KB [ 249.901332][ T1] kvm_vcpu 44KB 77KB [ 249.907434][ T1] kvm_mmu_page_header 23KB 23KB [ 249.914424][ T1] pte_list_desc 15KB 15KB [ 249.920671][ T1] x86_emulator 60KB 60KB [ 249.926785][ T1] x86_fpu 60KB 60KB [ 249.936481][ T1] rpc_buffers 31KB 31KB [ 249.946671][ T4242] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.957230][ T1] rpc_tasks 3KB 3KB [ 249.965514][ T1] UNIX-STREAM 256KB 256KB [ 249.972340][ T1] UNIX 236KB 448KB [ 249.978469][ T1] tcp_bind_bucket 8KB 8KB [ 249.984766][ T1] ip_fib_trie 28KB 28KB [ 249.991560][ T1] ip_fib_alias 98KB 98KB [ 249.997772][ T1] ip_dst_cache 88KB 104KB [ 250.004031][ T1] RAW 61KB 61KB [ 250.012217][ T1] UDP 123KB 123KB [ 250.018355][ T1] tw_sock_TCP 15KB 15KB [ 250.026865][ T1] request_sock_TCP 15KB 15KB [ 250.035782][ T1] TCP 60KB 60KB [ 250.044140][ T1] hugetlbfs_inode_cache 61KB 61KB [ 250.052830][ T1] fscache_cookie_jar 15KB 15KB [ 250.059052][ T1] bio-256 11KB 11KB [ 250.067403][ T1] ep_head 16KB 16KB [ 250.088363][ T1] eventpoll_pwq 39KB 39KB [ 250.107779][ T1] eventpoll_epi 70KB 70KB [ 250.114220][ T1] inotify_inode_mark 31KB 31KB [ 250.131618][ T1] bio_crypt_ctx 7KB 7KB [ 250.137756][ T1] request_queue 384KB 541KB [ 250.150059][ T1] blkdev_ioc 18KB 18KB [ 250.156338][ T1] bio-200 111KB 153KB [ 250.165754][ T1] biovec-max 327KB 416KB [ 250.173315][ T1] biovec-64 157KB 220KB [ 250.179467][ T1] biovec-16 56KB 56KB [ 250.188548][ T1] bio_integrity_payload 7KB 7KB [ 250.197832][ T1] khugepaged_mm_slot 7KB 7KB [ 250.207332][ T1] uid_cache 7KB 7KB [ 250.214633][ T1] dmaengine-unmap-256 30KB 30KB [ 250.224384][ T1] dmaengine-unmap-128 15KB 15KB [ 250.231900][ T1] dmaengine-unmap-16 4KB 4KB [ 250.238100][ T1] dmaengine-unmap-2 4KB 4KB [ 250.247622][ T1] QIPCRTR 31KB 31KB [ 250.255699][ T1] audit_buffer 7KB 7KB [ 250.277531][ T1] skbuff_ext_cache 44KB 44KB [ 250.289151][ T1] skbuff_fclone_cache 112KB 142KB [ 250.298191][ T1] skbuff_head_cache 21265KB 21277KB [ 250.307516][ T1] configfs_dir_cache 8KB 8KB [ 250.314997][ T1] file_lock_cache 90KB 90KB [ 250.324572][ T1] file_lock_ctx 15KB 15KB [ 250.331853][ T1] fsnotify_mark_connector 20KB 20KB [ 250.338505][ T1] taskstats 38KB 38KB [ 250.347844][ T1] proc_dir_entry 694KB 731KB [ 250.357735][ T1] pde_opener 15KB 15KB [ 250.363891][ T1] seq_file 48KB 48KB [ 250.370358][ T1] sigqueue 51KB 51KB [ 250.385264][ T1] shmem_inode_cache 7353KB 7869KB [ 250.391814][ T1] kernfs_iattrs_cache 7KB 7KB [ 250.398567][ T1] kernfs_node_cache 26156KB 26198KB [ 250.405062][ T1] mnt_cache 133KB 133KB [ 250.411489][ T1] filp 678KB 975KB [ 250.417595][ T1] names_cache 5571KB 5741KB [ 250.424024][ T1] net_namespace 79KB 79KB [ 250.430188][ T1] iint_cache 48KB 48KB [ 250.436371][ T1] lsm_inode_cache 1767KB 1956KB [ 250.444263][ T1] lsm_file_cache 253KB 346KB [ 250.450430][ T1] key_jar 15KB 15KB [ 250.456531][ T1] uts_namespace 15KB 15KB [ 250.476102][ T1] nsproxy 7KB 7KB [ 250.489750][ T1] vm_area_struct 801KB 1036KB [ 250.495882][ T1] fs_cache 100KB 104KB [ 250.516753][ T1] files_cache 366KB 366KB [ 250.523109][ T1] signal_cache 809KB 2037KB [ 250.529216][ T1] sighand_cache 753KB 841KB [ 250.535798][ T1] task_struct 2640KB 4343KB [ 250.542047][ T1] cred_jar 157KB 420KB [ 250.548146][ T1] anon_vma_chain 327KB 488KB [ 250.555578][ T1] anon_vma 142KB 155KB [ 250.561766][ T1] pid 150KB 315KB [ 250.567878][ T1] Acpi-Operand 207KB 245KB [ 250.575875][ T1] Acpi-ParseExt 23KB 23KB [ 250.603145][ T1] Acpi-Parse 126KB 126KB [ 250.609409][ T1] Acpi-State 196KB 232KB [ 250.616527][ T1] Acpi-Namespace 32KB 32KB [ 250.623598][ T1] numa_policy 3KB 3KB [ 250.629734][ T1] perf_event 31KB 31KB [ 250.635828][ T1] trace_event_file 436KB 436KB [ 250.642100][ T1] ftrace_event_field 560KB 560KB [ 250.648459][ T1] pool_workqueue 207KB 224KB [ 250.654737][ T1] task_group 30KB 30KB [ 250.662924][ T1] mm_struct 465KB 661KB [ 250.669041][ T1] vmap_area 344KB 350KB [ 250.675532][ T1] debug_objects_cache 1473KB 1840KB [ 250.690803][ T1] page->ptl 107KB 252KB [ 250.696978][ T1] kmalloc-cg-8k 1472KB 1472KB [ 250.713967][ T1] kmalloc-cg-4k 4336KB 5120KB [ 250.720956][ T1] kmalloc-cg-2k 784KB 1248KB [ 250.727155][ T1] kmalloc-cg-1k 870KB 1440KB [ 250.734195][ T1] kmalloc-cg-512 1230KB 1952KB [ 250.740361][ T1] kmalloc-cg-256 24KB 24KB [ 250.746468][ T1] kmalloc-cg-192 76KB 76KB [ 250.759399][ T1] kmalloc-cg-128 100KB 100KB [ 250.775109][ T1] kmalloc-cg-96 32KB 32KB [ 250.782654][ T1] kmalloc-cg-64 28KB 28KB [ 250.789258][ T1] kmalloc-cg-32 56KB 56KB [ 250.796248][ T1] kmalloc-cg-16 191KB 232KB [ 250.802598][ T1] kmalloc-cg-8 11KB 11KB [ 250.809772][ T1] kmalloc-8k 7312KB 7872KB [ 250.815897][ T1] kmalloc-4k 118768KB 118896KB [ 250.831568][ T1] kmalloc-2k 21836KB 24000KB [ 250.847749][ T1] kmalloc-1k 32044KB 33088KB [ 250.854198][ T1] kmalloc-512 37058KB 37088KB [ 250.860374][ T1] kmalloc-256 4270KB 4536KB [ 250.866490][ T1] kmalloc-192 1017KB 1608KB [ 250.873559][ T1] kmalloc-128 1433KB 1676KB [ 250.879707][ T1] kmalloc-96 1004KB 1032KB [ 250.885844][ T1] kmalloc-64 3094KB 3776KB [ 250.893498][ T1] kmalloc-32 719KB 772KB [ 250.899634][ T1] kmalloc-16 295KB 340KB [ 250.905790][ T1] kmalloc-8 506KB 577KB [ 250.929155][ T1] kmem_cache_node 207KB 208KB [ 250.936184][ T1] kmem_cache 168KB 168KB [ 250.942403][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=4178,uid=0 [ 250.956444][ T1] Out of memory: OOM victim 4178 (udevd) is already exiting. Skip killing the task [ 251.725806][ T4242] device hsr_slave_0 left promiscuous mode [ 251.732624][ T4242] device hsr_slave_1 left promiscuous mode [ 251.739001][ T4242] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 251.746671][ T4242] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 251.754679][ T4242] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 251.762475][ T4242] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 251.770218][ T4242] device bridge_slave_1 left promiscuous mode [ 251.777216][ T4242] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.785734][ T4242] device bridge_slave_0 left promiscuous mode [ 251.792264][ T4242] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.805724][ T4242] device hsr_slave_0 left promiscuous mode [ 251.812589][ T4242] device hsr_slave_1 left promiscuous mode [ 251.818941][ T4242] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 251.826690][ T4242] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 251.834606][ T4242] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 251.842145][ T4242] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 251.850171][ T4242] device bridge_slave_1 left promiscuous mode [ 251.856387][ T4242] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.864820][ T4242] device bridge_slave_0 left promiscuous mode [ 251.871431][ T4242] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.883553][ T4242] device hsr_slave_0 left promiscuous mode [ 251.889968][ T4242] device hsr_slave_1 left promiscuous mode [ 251.896255][ T4242] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 251.903714][ T4242] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 251.913312][ T4242] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 251.921042][ T4242] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 251.928647][ T4242] device bridge_slave_1 left promiscuous mode [ 251.934893][ T4242] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.943616][ T4242] device bridge_slave_0 left promiscuous mode [ 251.950228][ T4242] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.966355][ T4242] device veth1_macvtap left promiscuous mode [ 251.972547][ T4242] device veth0_macvtap left promiscuous mode [ 251.978605][ T4242] device veth1_vlan left promiscuous mode [ 251.984687][ T4242] device veth0_vlan left promiscuous mode [ 251.991782][ T4242] device veth1_macvtap left promiscuous mode [ 251.997809][ T4242] device veth0_macvtap left promiscuous mode [ 252.004205][ T4242] device veth1_vlan left promiscuous mode [ 252.010049][ T4242] device veth0_vlan left promiscuous mode [ 252.017255][ T4242] device veth1_macvtap left promiscuous mode [ 252.024974][ T4242] device veth0_macvtap left promiscuous mode [ 252.031356][ T4242] device veth1_vlan left promiscuous mode [ 252.037169][ T4242] device veth0_vlan left promiscuous mode [ 252.331347][ T4242] team0 (unregistering): Port device team_slave_1 removed [ 252.346473][ T4242] team0 (unregistering): Port device team_slave_0 removed [ 252.358725][ T4242] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 252.375014][ T4242] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 252.434959][ T4242] bond0 (unregistering): Released all slaves [ 252.541630][ T4242] team0 (unregistering): Port device team_slave_1 removed [ 252.558932][ T4242] team0 (unregistering): Port device team_slave_0 removed [ 252.572560][ T4242] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 252.586602][ T4242] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 252.649076][ T4242] bond0 (unregistering): Released all slaves [ 252.772698][ T4242] team0 (unregistering): Port device team_slave_1 removed [ 252.788685][ T4242] team0 (unregistering): Port device team_slave_0 removed [ 252.804587][ T4242] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 252.818333][ T4242] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 252.880938][ T4242] bond0 (unregistering): Released all slaves [ 254.587449][ T4242] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 254.625948][ T4242] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 254.704379][ T4242] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 254.765708][ T4242] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 255.477326][ T4242] device hsr_slave_0 left promiscuous mode [ 255.484141][ T4242] device hsr_slave_1 left promiscuous mode [ 255.490533][ T4242] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 255.498000][ T4242] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 255.505855][ T4242] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 255.513375][ T4242] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 255.521228][ T4242] device bridge_slave_1 left promiscuous mode [ 255.527459][ T4242] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.536198][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.542648][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.551388][ T4242] device bridge_slave_0 left promiscuous mode [ 255.557651][ T4242] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.568938][ T4242] device veth1_macvtap left promiscuous mode [ 255.575165][ T4242] device veth0_macvtap left promiscuous mode [ 255.581334][ T4242] device veth1_vlan left promiscuous mode [ 255.587115][ T4242] device veth0_vlan left promiscuous mode [ 255.727656][ T4242] team0 (unregistering): Port device team_slave_1 removed [ 255.744168][ T4242] team0 (unregistering): Port device team_slave_0 removed [ 255.757330][ T4242] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 255.771413][ T4242] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 255.827522][ T4242] bond0 (unregistering): Released all slaves