last executing test programs: 2.099289606s ago: executing program 0 (id=379): openat(0xffffffffffffff9c, 0x0, 0x4, 0x80) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8943, &(0x7f0000002280)={'syzkaller0\x00'}) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/27, 0x1b}], 0x1) 1.989803053s ago: executing program 3 (id=387): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="3801"], 0x138) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000004500), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_any}]}}) statfs(&(0x7f00000000c0)='./file0\x00', 0x0) lstat(&(0x7f0000006b40)='./file0\x00', &(0x7f0000006b80)) stat(&(0x7f0000006e80)='./file0\x00', 0x0) 1.989566923s ago: executing program 1 (id=388): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x800010, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fff20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x0, 0x8000000000000, {0x0, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="8001000000000000f9ffffffffffffff020000000000000002000000000000000200000000000000fc0000000000000000000000060000000600000000000000ffffffffffffffff0000000000000000ff0000000000008004000000000000000000000000000000ffffff7f58000000030000000080000009000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0100000000000000000000000600000000000000370500000000000036"], 0x0, 0x0, 0x0}) getdents64(r3, &(0x7f0000000100)=""/134, 0x86) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.910684801s ago: executing program 3 (id=389): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x24) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f00000001c0), 0x8, &(0x7f00000002c0)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 1.910082297s ago: executing program 3 (id=390): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000003e40), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd2e, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x4}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x10002}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000804}, 0x400c810) 1.839678323s ago: executing program 3 (id=391): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, 0x0, 0x4000) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, 0x0, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4000, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r2 = io_uring_setup(0x56ab, &(0x7f0000000040)={0x0, 0x36d, 0xc000, 0xc, 0xa0002f5}) dup3(r0, r2, 0x80000) 1.839546025s ago: executing program 3 (id=392): bind$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000140)=[{0x6, 0x4, 0x0, 0xe6}]}, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x3, 0x0, 0x9000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, 0x0}], 0x1, 0x10, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.087967756s ago: executing program 3 (id=393): bpf$MAP_CREATE(0x0, 0x0, 0x48) prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBENT(r3, 0x4b47, &(0x7f0000000000)={0x0, 0x38, 0x20f}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000839000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x4, 0x0) get_mempolicy(0x0, 0x0, 0x203, &(0x7f0000529000/0x3000)=nil, 0x2) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000780)={'pim6reg0\x00', 0x400}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x40000000000, 0x401}) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_int(r4, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0xc0) 1.08775231s ago: executing program 1 (id=394): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x2a05404, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(0x0, &(0x7f0000000580)='./file0/../file0\x00', 0x0, 0x2b5b093, 0x0) mount$bind(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x80000, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0/../file0\x00') 1.087198973s ago: executing program 1 (id=396): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000380)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x25}}, 0x2006}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x6, @ipv4={'\x00', '\xff\xff', @empty}, 0x4c}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vlan0\x00', 0x10) sendmmsg$inet(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000400)="ea77", 0x2}], 0x1}}], 0x1, 0x119e75c40673edef) 1.030962746s ago: executing program 2 (id=397): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x1f, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000fcffffff000000008000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b7080000020000207b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000100000085000000a6000000850000000e"], &(0x7f0000000080)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 1.030717798s ago: executing program 1 (id=398): r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) write$binfmt_misc(r0, &(0x7f0000000240), 0xfffffecc) r1 = mq_open(&(0x7f0000000180)='eth0\x00', 0x40, 0x59, 0x0) mq_notify(r1, &(0x7f00000000c0)={0x0, 0xc, 0x1}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0x17) 1.030581747s ago: executing program 0 (id=399): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x24) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f00000001c0), 0x8, &(0x7f00000002c0)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 1.030514518s ago: executing program 2 (id=400): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000003e40), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd2e, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x4}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x10002}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000804}, 0x400c810) 959.311534ms ago: executing program 2 (id=401): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00000000c0)={0xcf47, 0x9, 0xffff, 0x9dff, 0x7, "8003e3ffff072000"}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000001a40)=ANY=[], 0x17) write$binfmt_script(r1, &(0x7f00000000c0), 0xfecc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x62, 0x5, 0x360, 0x108, 0x288, 0xffffffff, 0x288, 0x1e0, 0x380, 0x380, 0xffffffff, 0x380, 0x380, 0x5, 0x0, {[{{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xff, 0x0, 'veth0_to_bond\x00', 'wg1\x00'}, 0x0, 0x70, 0xd0, 0x0, {0x22e}}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @multicast, 0x7f, 0xe, [0x2f, 0x4, 0x3, 0x4, 0x31, 0x2, 0x1, 0x15, 0x21, 0x2c, 0x3e, 0xe, 0x29, 0x3a, 0x0, 0xa], 0x2, 0xd577, 0x300000000000}}}, {{@uncond, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0xc, @local, @multicast2, @gre_key=0x7, @icmp_id=0x65}}}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, 'veth1_to_hsr\x00', 'ipvlan0\x00'}, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @private, @multicast2, @gre_key}}}}, {{@ip={@remote, @empty, 0x0, 0x0, 'veth1_to_batadv\x00', 'pim6reg\x00', {0xff}}, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x16, @remote, @multicast1, @icmp_id}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3c0) 958.469281ms ago: executing program 0 (id=402): bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) sync() 958.083297ms ago: executing program 2 (id=403): signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000003c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000008880)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}}, 0x50) close(0x3) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90, 0x0, 0x0, {0x80000, 0x0, 0x0, 0x0, 0xffffffff, 0x0, {0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0x42, 0x0) pselect6(0x40, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x1, 0x800}, 0x0, &(0x7f0000000240)={0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000000280), 0x0) 819.581925ms ago: executing program 2 (id=404): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000680)}], 0x5, 0x4, 0x5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="02", 0x1}, {0x0}], 0x2}, 0x40000c4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, 0x0}], 0x1, 0x4, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0x100000000005, 0x4, 0xe9b, 0x22, 0x20000008, 0x7, 0x2000000002, 0x4, 0x81, 0x9c2, 0x5, 0x1006, 0xc, 0x6, 0x8000, 0x1], 0x1000, 0xc2302}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@x86={0x40, 0x1, 0xc, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x80, 0x9, 0x0, 0x0, 0x5, 0xfffffff8, 0x0, 0xff, 0xff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 659.440784ms ago: executing program 2 (id=405): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000200000004"], 0x48) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x9a974000) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x1c, &(0x7f0000000280)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xbf21, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x10000000}}, {}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}], {{}, {}, {0x85, 0x0, 0x0, 0x84}, {0x7, 0x0, 0xb, 0x0, 0x0, 0x0, 0x102}}}, &(0x7f0000000200)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41000}, 0x94) 658.635718ms ago: executing program 0 (id=406): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x800) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff6000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000feb000/0xa000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = io_uring_setup(0xfd2, &(0x7f0000000040)={0x0, 0x36b, 0xc000, 0xc, 0xa0002f5}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1700000004"], 0x50) io_uring_enter(r1, 0x2219, 0xf721, 0x16, 0x0, 0x0) 477.151705ms ago: executing program 0 (id=407): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x20040804}, 0x4044890) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8080}, 0x4000) 428.472531ms ago: executing program 0 (id=408): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000200000004"], 0x48) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) bpf$PROG_LOAD(0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r1, 0x0) mlock(&(0x7f0000176000/0x3000)=nil, 0x3000) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000004240)=0x40000006, 0x4) 120.845072ms ago: executing program 1 (id=409): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000002000000850000008600000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b7040000dd010000070000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000040)={r4, r1, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000480)={@multicast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "02adf7", 0x30, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @time_exceed={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "fd9063", 0x0, 0x3a, 0x0, @mcast1, @loopback={0x0, 0xffffac1414aa}}}}}}}}, 0x0) 0s ago: executing program 1 (id=410): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xd3283d0368e269b3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00003a1000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="9a01000000f800b8d58800000f23d00f21f8351000000d0f23f864640f79ea66baf80cb8c85f5480ef66bafc0cecc4c2adac17b9550200000f320f2860c7c4e11751df0f2e2d00000080b9800000c00f3235008000000f30", 0x58}], 0x1, 0x4a, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) unlink(0x0) ioctl$KVM_SET_GUEST_DEBUG_x86(r2, 0x4048ae9b, &(0x7f0000000080)={0x70003, 0x0, {[0xffffffffffffffff, 0x1f8, 0x2, 0xffffffffefffff15, 0x3, 0x4, 0x1, 0x4]}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) rseq(0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x15) kernel console output (not intermixed with test programs): 35KB 60KB [ 95.467729][ T5449] kmalloc-cg-32 36KB 180KB [ 95.470183][ T5449] kmalloc-cg-16 5KB 16KB [ 95.472064][ T5449] kmalloc-cg-8 14KB 32KB [ 95.473966][ T5449] kmalloc-cg-192 53KB 64KB [ 95.475737][ T5449] kmalloc-cg-96 46KB 64KB [ 95.477673][ T5449] kmalloc-8k 5072KB 5376KB [ 95.479479][ T5449] kmalloc-4k 36704KB 36800KB [ 95.481373][ T5449] kmalloc-2k 11600KB 13728KB [ 95.483233][ T5449] kmalloc-1k 9880KB 10064KB [ 95.485463][ T5449] kmalloc-512 10034KB 10772KB [ 95.487699][ T5449] kmalloc-256 4757KB 4760KB [ 95.489973][ T5449] kmalloc-128 1478KB 1612KB [ 95.492261][ T5449] kmalloc-64 2814KB 3024KB [ 95.494156][ T5449] kmalloc-32 1225KB 1548KB [ 95.495948][ T5449] kmalloc-16 364KB 388KB [ 95.497899][ T5449] kmalloc-8 359KB 408KB [ 95.499717][ T5449] kmalloc-192 1103KB 1172KB [ 95.501571][ T5449] kmalloc-96 1501KB 1632KB [ 95.503386][ T5449] kmem_cache_node 213KB 220KB [ 95.505182][ T5449] kmem_cache 177KB 218KB [ 95.507055][ T5449] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=5449,uid=101 [ 95.511315][ T5449] Out of memory (oom_kill_allocating_task): Killed process 5449 (dhcpcd) total-vm:2852kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:101 pgtables:44kB oom_score_adj:0 [ 95.522974][ T5144] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 95.526547][ T5144] CPU: 3 UID: 0 PID: 5144 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 95.526562][ T5144] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 95.526569][ T5144] Call Trace: [ 95.526574][ T5144] [ 95.526579][ T5144] dump_stack_lvl+0x100/0x190 [ 95.526595][ T5144] dump_header+0xfb/0x606 [ 95.526607][ T5144] oom_kill_process.cold+0xd/0x330 [ 95.526620][ T5144] out_of_memory+0x340/0x14f0 [ 95.526640][ T5144] ? __pfx_out_of_memory+0x10/0x10 [ 95.526660][ T5144] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 95.526684][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 95.526695][ T5144] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 95.526716][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 95.526730][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 95.526743][ T5144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 95.526760][ T5144] ? policy_nodemask+0xed/0x4f0 [ 95.526774][ T5144] alloc_pages_mpol+0x1fb/0x540 [ 95.526788][ T5144] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 95.526800][ T5144] ? swap_entry_swapped+0x20c/0x2a0 [ 95.526812][ T5144] ? __pfx_swap_entry_swapped+0x10/0x10 [ 95.526827][ T5144] folio_alloc_mpol_noprof+0x36/0x260 [ 95.526842][ T5144] swap_cache_alloc_folio+0x1a8/0x300 [ 95.526860][ T5144] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 95.526880][ T5144] swap_cluster_readahead+0x53b/0x770 [ 95.526900][ T5144] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 95.526926][ T5144] ? get_vma_policy+0x23d/0x3b0 [ 95.526940][ T5144] swapin_readahead+0x160/0x12c0 [ 95.526962][ T5144] ? __pfx_swapin_readahead+0x10/0x10 [ 95.526978][ T5144] ? find_held_lock+0x2b/0x80 [ 95.526991][ T5144] ? swap_table_get+0x103/0x2c0 [ 95.527010][ T5144] ? swap_table_get+0x10d/0x2c0 [ 95.527025][ T5144] ? swap_cache_get_folio+0x286/0x350 [ 95.527041][ T5144] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 95.527057][ T5144] ? __pfx_get_swap_device+0x10/0x10 [ 95.527071][ T5144] ? do_swap_page+0x931/0x6180 [ 95.527086][ T5144] do_swap_page+0x931/0x6180 [ 95.527103][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 95.527112][ T5144] ? sched_clock_cpu+0x6c/0x570 [ 95.527129][ T5144] ? rcu_is_watching+0x12/0xc0 [ 95.527141][ T5144] ? __update_load_avg_cfs_rq+0x831/0xad0 [ 95.527160][ T5144] ? __pfx_do_swap_page+0x10/0x10 [ 95.527178][ T5144] ? rcu_is_watching+0x12/0xc0 [ 95.527190][ T5144] ? __pte_offset_map+0x179/0x310 [ 95.527204][ T5144] __handle_mm_fault+0x192f/0x2a00 [ 95.527222][ T5144] ? mt_find+0x45e/0x8e0 [ 95.527237][ T5144] ? __pfx___handle_mm_fault+0x10/0x10 [ 95.527252][ T5144] ? __pfx_mt_find+0x10/0x10 [ 95.527273][ T5144] ? find_vma+0xbf/0x140 [ 95.527284][ T5144] ? __pfx_find_vma+0x10/0x10 [ 95.527296][ T5144] handle_mm_fault+0x36d/0xa20 [ 95.527315][ T5144] do_user_addr_fault+0x74c/0x12f0 [ 95.527330][ T5144] ? trace_page_fault_kernel+0x7a/0x200 [ 95.527344][ T5144] exc_page_fault+0x6f/0xd0 [ 95.527357][ T5144] asm_exc_page_fault+0x26/0x30 [ 95.527379][ T5144] RIP: 0010:ep_send_events+0x3ba/0xbf0 [ 95.527397][ T5144] Code: 84 c1 0f 85 63 07 00 00 48 8b 53 6c 48 8b 44 24 30 48 8b 4c 24 38 48 89 54 24 28 48 39 c8 48 0f 47 c1 0f 01 cb 48 89 44 24 18 <44> 89 30 e8 ce 8c 66 ff 48 8b 44 24 18 48 8b 54 24 28 48 89 50 04 [ 95.527408][ T5144] RSP: 0018:ffffc9000302fbb8 EFLAGS: 00050287 [ 95.527417][ T5144] RAX: 00007ffd89beb890 RBX: ffff88804c439a80 RCX: 00007ffffffff000 [ 95.527424][ T5144] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffff88804c439aec [ 95.527431][ T5144] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000 [ 95.527437][ T5144] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88804c439a98 [ 95.527444][ T5144] R13: ffff88804c439a98 R14: 0000000000000001 R15: ffffc9000302fc20 [ 95.527458][ T5144] ? ep_send_events+0x34a/0xbf0 [ 95.527475][ T5144] ? __pfx_ep_send_events+0x10/0x10 [ 95.527491][ T5144] ? lockdep_hardirqs_on+0x78/0x100 [ 95.527503][ T5144] ? ktime_get+0x23e/0x320 [ 95.527520][ T5144] ? do_epoll_wait+0x7e1/0x1020 [ 95.527533][ T5144] do_epoll_wait+0x4a4/0x1020 [ 95.527551][ T5144] ? __pfx_do_epoll_wait+0x10/0x10 [ 95.527564][ T5144] ? find_held_lock+0x2b/0x80 [ 95.527577][ T5144] ? timespec64_add_safe+0x192/0x220 [ 95.527594][ T5144] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 95.527607][ T5144] ? ktime_get_ts64+0x306/0x420 [ 95.527624][ T5144] ? ktime_get_ts64+0x318/0x420 [ 95.527639][ T5144] ? ktime_get_ts64+0x257/0x420 [ 95.527657][ T5144] __x64_sys_epoll_wait+0x194/0x290 [ 95.527673][ T5144] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 95.527687][ T5144] ? putname+0xb1/0x110 [ 95.527703][ T5144] ? rcu_is_watching+0x12/0xc0 [ 95.527718][ T5144] do_syscall_64+0x10b/0xf80 [ 95.527735][ T5144] ? clear_bhb_loop+0x40/0x90 [ 95.527748][ T5144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.527759][ T5144] RIP: 0033:0x7f27f98a7407 [ 95.527773][ T5144] Code: Unable to access opcode bytes at 0x7f27f98a73dd. [ 95.527778][ T5144] RSP: 002b:00007ffd89beb730 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 95.527788][ T5144] RAX: ffffffffffffffda RBX: 00007f27f9f59880 RCX: 00007f27f98a7407 [ 95.527795][ T5144] RDX: 0000000000000008 RSI: 00007ffd89beb890 RDI: 000000000000000b [ 95.527801][ T5144] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 95.527807][ T5144] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 95.527813][ T5144] R13: 0000557a67e7d100 R14: 0000000000000000 R15: 0000000000000000 [ 95.527827][ T5144] [ 95.686536][ T5144] Mem-Info: [ 95.687723][ T5144] active_anon:0 inactive_anon:59 isolated_anon:0 [ 95.687723][ T5144] active_file:0 inactive_file:118 isolated_file:0 [ 95.687723][ T5144] unevictable:1768 dirty:0 writeback:0 [ 95.687723][ T5144] slab_reclaimable:5469 slab_unreclaimable:51373 [ 95.687723][ T5144] mapped:4 shmem:1768 pagetables:771 [ 95.687723][ T5144] sec_pagetables:297 bounce:0 [ 95.687723][ T5144] kernel_misc_reclaimable:0 [ 95.687723][ T5144] free:22863 free_pcp:57 free_cma:0 [ 95.700845][ T5144] Node 0 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:20kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7916kB pagetables:912kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 95.710510][ T5144] Node 1 active_anon:0kB inactive_anon:140kB active_file:0kB inactive_file:520kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3744kB pagetables:2172kB sec_pagetables:52kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 95.720285][ T5144] Node 0 DMA free:2552kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 95.729316][ T5144] lowmem_reserve[]: 0 285 285 285 285 [ 95.730995][ T5144] Node 0 DMA32 free:10604kB boost:8192kB min:21284kB low:24556kB high:27828kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:12kB unevictable:3536kB writepending:0kB zspages:1060kB present:1032196kB managed:292684kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:0kB free_cma:0kB [ 95.740527][ T5144] lowmem_reserve[]: 0 0 0 0 0 [ 95.741987][ T5144] Node 1 DMA32 free:78296kB boost:38912kB min:86052kB low:97836kB high:109620kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:332kB active_file:0kB inactive_file:468kB unevictable:3536kB writepending:0kB zspages:2156kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:244kB local_pcp:0kB free_cma:0kB [ 95.751461][ T5144] lowmem_reserve[]: 0 0 0 0 0 [ 95.752915][ T5144] Node 0 DMA: 136*4kB (U) 35*8kB (UM) 8*16kB (UM) 8*32kB (UM) 7*64kB (UM) 1*128kB (M) 1*256kB (M) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 2552kB [ 95.757472][ T5144] Node 0 DMA32: 209*4kB (UME) 123*8kB (UME) 74*16kB (UME) 61*32kB (UME) 36*64kB (UME) 14*128kB (ME) 4*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 10588kB [ 95.762381][ T5144] Node 1 DMA32: 550*4kB (UME) 282*8kB (UME) 171*16kB (UME) 100*32kB (ME) 112*64kB (UME) 69*128kB (UME) 36*256kB (UME) 22*512kB (UME) 6*1024kB (UME) 0*2048kB 6*4096kB (U) = 77592kB [ 95.767757][ T5144] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 95.770606][ T5144] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 95.773379][ T5144] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 95.776697][ T5144] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 95.779536][ T5144] 1889 total pagecache pages [ 95.780969][ T5144] 24 pages in swap cache [ 95.782237][ T5144] Free swap = 117048kB [ 95.783523][ T5144] Total swap = 124996kB [ 95.784826][ T5144] 524155 pages RAM [ 95.785980][ T5144] 0 pages HighMem/MovableOnly [ 95.787595][ T5144] 210091 pages reserved [ 95.788881][ T5144] 0 pages cma reserved [ 95.790122][ T5144] Unreclaimable slab info: [ 95.791508][ T5144] Name Used Total [ 95.793390][ T5144] pid_3 20KB 31KB [ 95.795233][ T5144] bio-184 7KB 8KB [ 95.797090][ T5144] pid_2 29KB 63KB [ 95.799064][ T5144] bio-464 17KB 31KB [ 95.800963][ T5144] bio-528 19KB 31KB [ 95.802824][ T5144] bio-544 19KB 31KB [ 95.804660][ T5144] bio-552 19KB 31KB [ 95.806563][ T5144] zswap_entry 218KB 399KB [ 95.808578][ T5144] batadv_tt_change_cache 9KB 12KB [ 95.810792][ T5144] batadv_tl_cache 22KB 24KB [ 95.812991][ T5144] p9_req_t 20KB 23KB [ 95.814857][ T5144] TIPC 65KB 92KB [ 95.816763][ T5144] SCTPv6 48KB 150KB [ 95.818803][ T5144] SCTP 65KB 91KB [ 95.820673][ T5144] sctp_chunk 16KB 39KB [ 95.822623][ T5144] sctp_bind_bucket 11KB 16KB [ 95.824474][ T5144] L2TP/IPv6 18KB 31KB [ 95.826335][ T5144] RXRPC 96KB 128KB [ 95.828408][ T5144] rxrpc_call_jar 112KB 159KB [ 95.830276][ T5144] net_bridge_fdb_entry 44KB 47KB [ 95.832982][ T5144] fib6_node 130KB 140KB [ 95.835509][ T5144] ip6_dst_cache 170KB 382KB [ 95.841903][ T5144] PINGv6 22KB 30KB [ 95.843822][ T5144] RAWv6 138KB 185KB [ 95.845659][ T5144] UDPv6 99KB 157KB [ 95.847585][ T5144] TCPv6 108KB 273KB [ 95.849789][ T5144] wg_peer 89KB 89KB [ 95.851649][ T5144] allowedips_node 18KB 23KB [ 95.853583][ T5144] t10_alua_lu_gp_cache 8KB 15KB [ 95.855603][ T5144] scsi_sense_cache 60KB 60KB [ 95.857692][ T5144] virtio_scsi_cmd 21KB 24KB [ 95.859672][ T5144] bio-136 50KB 52KB [ 95.861599][ T5144] bio-264 10KB 15KB [ 95.863461][ T5144] mqueue_inode_cache 66KB 123KB [ 95.865386][ T5144] f2fs_bio_post_read_ctx 30KB 31KB [ 95.867503][ T5144] jfs_mp 14KB 15KB [ 95.869387][ T5144] fuse_request 11KB 31KB [ 95.871223][ T5144] cifs_small_rq 28KB 32KB [ 95.873104][ T5144] cifs_request 67KB 67KB [ 95.874956][ T5144] cifs_mpx_ids 8KB 15KB [ 95.876853][ T5144] cifs_io_subrequest 42KB 47KB [ 95.878809][ T5144] cifs_io_request 105KB 111KB [ 95.880767][ T5144] nfs_commit_data 24KB 31KB [ 95.882720][ T5144] nfs_write_data 38KB 63KB [ 95.884624][ T5144] jbd2_inode 21KB 27KB [ 95.886550][ T5144] ext4_system_zone 1KB 3KB [ 95.888519][ T5144] ext4_io_end_vec 7KB 15KB [ 95.890354][ T5144] userfaultfd_ctx_cache 55KB 94KB [ 95.892252][ T5144] fasync_cache 9KB 11KB [ 95.894043][ T5144] zspage 73KB 149KB [ 95.895734][ T5144] zs_handle 74KB 196KB [ 95.897634][ T5144] pid_namespace 86KB 123KB [ 95.899471][ T5144] kvm_gmem_inode_cache 15KB 30KB [ 95.901417][ T5144] kvm_vcpu 93KB 250KB [ 95.903243][ T5144] kvm_mmu_page_header 14KB 31KB [ 95.905150][ T5144] pte_list_desc 11KB 19KB [ 95.907020][ T5144] x86_emulator 94KB 158KB [ 95.908954][ T5144] rpc_buffers 25KB 31KB [ 95.910834][ T5144] rpc_tasks 8KB 15KB [ 95.912673][ T5144] UNIX-STREAM 65KB 223KB [ 95.914504][ T5144] UNIX 108KB 350KB [ 95.916365][ T5144] tcp_bind2_bucket 24KB 32KB [ 95.918297][ T5144] tcp_bind_bucket 26KB 32KB [ 95.920140][ T5144] ip_fib_trie 29KB 32KB [ 95.921995][ T5144] ip_fib_alias 71KB 75KB [ 95.923827][ T5144] rtable 34KB 80KB [ 95.925726][ T5144] RAW 99KB 127KB [ 95.927746][ T5144] UDP 102KB 191KB [ 95.929665][ T5144] tw_sock_TCP 9KB 15KB [ 95.931563][ T5144] request_sock_TCP 9KB 15KB [ 95.933447][ T5144] TCP 71KB 175KB [ 95.935297][ T5144] fs_bio_integrity 7KB 8KB [ 95.937235][ T5144] hugetlbfs_inode_cache 39KB 62KB [ 95.939287][ T5144] netfs_subrequest 35KB 39KB [ 95.941150][ T5144] netfs_request 105KB 111KB [ 95.943013][ T5144] bio-280 21KB 23KB [ 95.944880][ T5144] ep_head 4KB 24KB [ 95.946803][ T5144] eventpoll_pwq 13KB 27KB [ 95.948710][ T5144] eventpoll_epi 42KB 66KB [ 95.950567][ T5144] inotify_inode_mark 33KB 62KB [ 95.952496][ T5144] sgpool-128 29KB 119KB [ 95.954373][ T5144] sgpool-64 63KB 223KB [ 95.956249][ T5144] sgpool-32 43KB 94KB [ 95.958144][ T5144] sgpool-16 43KB 78KB [ 95.960014][ T5144] sgpool-8 19KB 39KB [ 95.961868][ T5144] bio_crypt_ctx 9KB 11KB [ 95.963688][ T5144] bio_integrity_data 7KB 8KB [ 95.965579][ T5144] request_queue 195KB 211KB [ 95.967522][ T5144] blkdev_ioc 8KB 15KB [ 95.969407][ T5144] bio-200 24KB 78KB [ 95.971258][ T5144] biovec-max 280KB 505KB [ 95.973084][ T5144] biovec-128 74KB 159KB [ 95.974978][ T5144] biovec-64 25KB 157KB [ 95.976856][ T5144] biovec-16 21KB 62KB [ 95.978737][ T5144] mm_slot 3KB 3KB [ 95.980637][ T5144] uid_cache 33KB 54KB [ 95.982466][ T5144] iommu_iova_magazine 977KB 1039KB [ 95.984374][ T5144] iommu_iova 144KB 148KB [ 95.986249][ T5144] dmaengine-unmap-256 26KB 30KB [ 95.988264][ T5144] dmaengine-unmap-128 14KB 30KB [ 95.990181][ T5144] dmaengine-unmap-16 7KB 8KB [ 95.992033][ T5144] dmaengine-unmap-2 3KB 4KB [ 95.993877][ T5144] QIPCRTR 18KB 31KB [ 95.995668][ T5144] audit_buffer 23KB 35KB [ 95.997545][ T5144] skbuff_ext_cache 16KB 32KB [ 95.999555][ T5144] skbuff_small_head 1088KB 1193KB [ 96.001458][ T5144] skbuff_fclone_cache 32KB 125KB [ 96.003346][ T5144] skbuff_head_cache 1825KB 1833KB [ 96.005208][ T5144] configfs_dir_cache 29KB 32KB [ 96.007088][ T5144] file_lock_cache 14KB 71KB [ 96.008982][ T5144] file_lock_ctx 41KB 47KB [ 96.010864][ T5144] fsnotify_inode_mark_connector 27KB 51KB [ 96.012968][ T5144] posix_timers_cache 26KB 32KB [ 96.014837][ T5144] taskstats 39KB 95KB [ 96.016692][ T5144] mem_cgroup_per_node 117KB 185KB [ 96.018618][ T5144] mem_cgroup 123KB 154KB [ 96.020502][ T5144] proc_dir_entry 601KB 632KB [ 96.022341][ T5144] pde_opener 6KB 15KB [ 96.024279][ T5144] seq_file 14KB 63KB [ 96.026278][ T5144] sigqueue 8KB 39KB [ 96.028266][ T5144] shmem_inode_cache 6828KB 7124KB [ 96.030174][ T5144] kernfs_iattrs_cache 24KB 31KB [ 96.032059][ T5144] kernfs_node_cache 24151KB 24284KB [ 96.033883][ T5144] mnt_cache 42KB 86KB [ 96.035742][ T5144] bfilp 23KB 31KB [ 96.037659][ T5144] filp 90KB 511KB [ 96.039481][ T5144] names_cache 14KB 44KB [ 96.041348][ T5144] net_namespace 116KB 145KB [ 96.043191][ T5144] ima_iint_cache 28KB 63KB [ 96.045057][ T5144] lsm_inode_cache 1272KB 1834KB [ 96.046940][ T5144] lsm_file_cache 40KB 181KB [ 96.048857][ T5144] key_jar 47KB 55KB [ 96.050713][ T5144] uts_namespace 86KB 123KB [ 96.052550][ T5144] nsproxy 21KB 31KB [ 96.054380][ T5144] vm_area_struct 245KB 750KB [ 96.056187][ T5144] fs_cache 24KB 56KB [ 96.058142][ T5144] files_cache 93KB 207KB [ 96.059996][ T5144] signal_cache 714KB 1879KB [ 96.061911][ T5144] sighand_cache 915KB 2224KB [ 96.063798][ T5144] task_struct 3579KB 4911KB [ 96.065650][ T5144] cred 119KB 336KB [ 96.067574][ T5144] anon_vma_chain 109KB 279KB [ 96.069493][ T5144] anon_vma 121KB 423KB [ 96.071412][ T5144] pid 131KB 398KB [ 96.073298][ T5144] Acpi-Operand 195KB 320KB [ 96.075218][ T5144] Acpi-ParseExt 21KB 43KB [ 96.077079][ T5144] Acpi-Parse 12KB 23KB [ 96.078964][ T5144] Acpi-State 9KB 27KB [ 96.080864][ T5144] Acpi-Namespace 39KB 56KB [ 96.082699][ T5144] shared_policy_node 3KB 4KB [ 96.084581][ T5144] numa_policy 3KB 4KB [ 96.086449][ T5144] perf_event 15KB 31KB [ 96.088381][ T5144] trace_event_file 540KB 540KB [ 96.090244][ T5144] ftrace_event_field 1031KB 1031KB [ 96.092177][ T5144] pool_workqueue 1997KB 2016KB [ 96.094017][ T5144] task_group 73KB 94KB [ 96.095888][ T5144] maple_node 448KB 1440KB [ 96.097821][ T5144] mm_struct 196KB 490KB [ 96.099701][ T5144] vmap_area 260KB 831KB [ 96.101600][ T5144] debug_objects_cache 1819KB 2946KB [ 96.103496][ T5144] page->ptl 28KB 118KB [ 96.105374][ T5144] kmalloc-cg-8k 1264KB 1408KB [ 96.107318][ T5144] kmalloc-cg-4k 10320KB 10976KB [ 96.109282][ T5144] kmalloc-cg-2k 6472KB 6880KB [ 96.111151][ T5144] kmalloc-cg-1k 1876KB 2144KB [ 96.113066][ T5144] kmalloc-cg-512 910KB 1040KB [ 96.114996][ T5144] kmalloc-cg-256 266KB 296KB [ 96.116963][ T5144] kmalloc-cg-128 191KB 200KB [ 96.118940][ T5144] kmalloc-cg-64 35KB 60KB [ 96.120827][ T5144] kmalloc-cg-32 36KB 180KB [ 96.122694][ T5144] kmalloc-cg-16 5KB 16KB [ 96.124549][ T5144] kmalloc-cg-8 14KB 32KB [ 96.126454][ T5144] kmalloc-cg-192 53KB 64KB [ 96.128370][ T5144] kmalloc-cg-96 46KB 64KB [ 96.130264][ T5144] kmalloc-8k 5072KB 5376KB [ 96.132105][ T5144] kmalloc-4k 36184KB 36320KB [ 96.133945][ T5144] kmalloc-2k 11596KB 13728KB [ 96.135772][ T5144] kmalloc-1k 9918KB 10064KB [ 96.137705][ T5144] kmalloc-512 10040KB 10772KB [ 96.139567][ T5144] kmalloc-256 4757KB 4760KB [ 96.141396][ T5144] kmalloc-128 1478KB 1612KB [ 96.143255][ T5144] kmalloc-64 2814KB 3024KB [ 96.145145][ T5144] kmalloc-32 1228KB 1548KB [ 96.147017][ T5144] kmalloc-16 364KB 388KB [ 96.148942][ T5144] kmalloc-8 359KB 408KB [ 96.150893][ T5144] kmalloc-192 1103KB 1172KB [ 96.152763][ T5144] kmalloc-96 1498KB 1632KB [ 96.154661][ T5144] kmem_cache_node 213KB 220KB [ 96.156518][ T5144] kmem_cache 177KB 218KB [ 96.158476][ T5144] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dbus-daemon,pid=5432,uid=100 [ 96.163983][ T5144] Out of memory: Killed process 5432 (dbus-daemon) total-vm:4752kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:100 pgtables:48kB oom_score_adj:0 [ 96.170877][ T24] kworker/2:0 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=1, oom_score_adj=0 [ 96.176057][ T24] CPU: 2 UID: 0 PID: 24 Comm: kworker/2:0 Not tainted syzkaller #0 PREEMPT(full) [ 96.176080][ T24] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 96.176091][ T24] Workqueue: events reg_todo [ 96.176112][ T24] Call Trace: [ 96.176118][ T24] [ 96.176124][ T24] dump_stack_lvl+0x100/0x190 [ 96.176145][ T24] dump_header+0xfb/0x606 [ 96.176164][ T24] oom_kill_process.cold+0xd/0x330 [ 96.176183][ T24] out_of_memory+0x340/0x14f0 [ 96.176212][ T24] ? __pfx_out_of_memory+0x10/0x10 [ 96.176241][ T24] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 96.176277][ T24] ? unwind_next_frame+0x3be/0x2090 [ 96.176299][ T24] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 96.176367][ T24] new_slab+0x25d/0x6c0 [ 96.176393][ T24] refill_objects+0x277/0x420 [ 96.176422][ T24] __pcs_replace_empty_main+0x375/0x650 [ 96.176450][ T24] __kmalloc_cache_noprof+0x493/0x6f0 [ 96.176470][ T24] ? kobject_uevent_env+0x263/0x18b0 [ 96.176494][ T24] ? snprintf+0xc7/0x100 [ 96.176513][ T24] kobject_uevent_env+0x263/0x18b0 [ 96.176540][ T24] ? __lock_acquire+0x4a5/0x2630 [ 96.176560][ T24] reg_query_database+0x2a1/0x510 [ 96.176584][ T24] ? __pfx_reg_query_database+0x10/0x10 [ 96.176610][ T24] ? do_raw_spin_lock+0x128/0x260 [ 96.176628][ T24] ? find_held_lock+0x2b/0x80 [ 96.176650][ T24] reg_process_hint+0x292/0x11d0 [ 96.176666][ T24] ? rtnl_is_locked+0x15/0x20 [ 96.176685][ T24] ? notify_self_managed_wiphys+0x16e/0x1e0 [ 96.176711][ T24] reg_todo+0x1a9/0x800 [ 96.176729][ T24] ? rcu_is_watching+0x12/0xc0 [ 96.176756][ T24] process_one_work+0xa0e/0x1980 [ 96.176783][ T24] ? __pfx_process_one_work+0x10/0x10 [ 96.176805][ T24] ? __pfx_reg_todo+0x10/0x10 [ 96.176824][ T24] worker_thread+0x5ef/0xe50 [ 96.176849][ T24] ? kthread+0x13a/0x450 [ 96.176861][ T24] ? __pfx_worker_thread+0x10/0x10 [ 96.176876][ T24] kthread+0x370/0x450 [ 96.176889][ T24] ? __pfx_kthread+0x10/0x10 [ 96.176905][ T24] ret_from_fork+0x72b/0xd50 [ 96.176924][ T24] ? __pfx_ret_from_fork+0x10/0x10 [ 96.176942][ T24] ? __switch_to+0x800/0x1100 [ 96.176964][ T24] ? __pfx_kthread+0x10/0x10 [ 96.176979][ T24] ret_from_fork_asm+0x1a/0x30 [ 96.177011][ T24] [ 96.177018][ T24] Mem-Info: [ 96.268135][ T24] active_anon:44 inactive_anon:0 isolated_anon:0 [ 96.268135][ T24] active_file:75 inactive_file:22 isolated_file:0 [ 96.268135][ T24] unevictable:1768 dirty:0 writeback:0 [ 96.268135][ T24] slab_reclaimable:5469 slab_unreclaimable:51267 [ 96.268135][ T24] mapped:4 shmem:1768 pagetables:760 [ 96.268135][ T24] sec_pagetables:297 bounce:0 [ 96.268135][ T24] kernel_misc_reclaimable:0 [ 96.268135][ T24] free:21994 free_pcp:1079 free_cma:0 [ 96.282804][ T24] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:48kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7872kB pagetables:912kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 96.295069][ T24] Node 1 active_anon:28kB inactive_anon:68kB active_file:0kB inactive_file:444kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3744kB pagetables:2128kB sec_pagetables:52kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 96.306477][ T24] Node 0 DMA free:2520kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 96.321805][ T24] lowmem_reserve[]: 0 285 285 285 285 [ 96.323965][ T24] Node 0 DMA32 free:10588kB boost:8192kB min:21284kB low:24556kB high:27828kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:36kB unevictable:3536kB writepending:0kB zspages:1036kB present:1032196kB managed:292684kB mlocked:0kB bounce:0kB free_pcp:120kB local_pcp:12kB free_cma:0kB [ 96.334511][ T24] lowmem_reserve[]: 0 0 0 0 0 [ 96.336022][ T24] Node 1 DMA32 free:74772kB boost:38912kB min:86052kB low:97836kB high:109620kB reserved_highatomic:0KB free_highatomic:0KB active_anon:104kB inactive_anon:0kB active_file:324kB inactive_file:40kB unevictable:3536kB writepending:0kB zspages:2128kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4328kB local_pcp:992kB free_cma:0kB [ 96.347508][ T24] lowmem_reserve[]: 0 0 0 0 0 [ 96.349069][ T24] Node 0 DMA: 136*4kB (U) 31*8kB (UM) 8*16kB (UM) 8*32kB (UM) 7*64kB (UM) 1*128kB (M) 1*256kB (M) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 2520kB [ 96.354148][ T24] Node 0 DMA32: 209*4kB (UME) 123*8kB (UME) 74*16kB (UME) 61*32kB (UME) 36*64kB (UME) 14*128kB (ME) 4*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 10588kB [ 96.360124][ T24] Node 1 DMA32: 361*4kB (UME) 220*8kB (UME) 171*16kB (UME) 101*32kB (UME) 87*64kB (UME) 69*128kB (UME) 36*256kB (UME) 22*512kB (UME) 6*1024kB (UME) 0*2048kB 6*4096kB (U) = 74772kB [ 96.366352][ T24] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 96.375157][ T24] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 96.378532][ T24] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 96.382277][ T24] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 96.385073][ T24] 1888 total pagecache pages [ 96.386939][ T24] 24 pages in swap cache [ 96.388720][ T24] Free swap = 117272kB [ 96.390992][ T24] Total swap = 124996kB [ 96.392685][ T24] 524155 pages RAM [ 96.394064][ T24] 0 pages HighMem/MovableOnly [ 96.395482][ T24] 210091 pages reserved [ 96.397036][ T24] 0 pages cma reserved [ 96.398727][ T24] Unreclaimable slab info: [ 96.400487][ T24] Name Used Total [ 96.402957][ T24] pid_3 20KB 31KB [ 96.405043][ T24] bio-184 7KB 8KB [ 96.407228][ T24] pid_2 29KB 63KB [ 96.415111][ T24] bio-464 17KB 31KB [ 96.417157][ T24] bio-528 19KB 31KB [ 96.419332][ T24] bio-544 19KB 31KB [ 96.421492][ T24] bio-552 19KB 31KB [ 96.423445][ T24] zswap_entry 214KB 399KB [ 96.425608][ T24] batadv_tt_change_cache 9KB 12KB [ 96.427734][ T24] batadv_tl_cache 22KB 24KB [ 96.429698][ T24] p9_req_t 20KB 23KB [ 96.432097][ T24] TIPC 65KB 92KB [ 96.434139][ T24] SCTPv6 48KB 150KB [ 96.435981][ T24] SCTP 65KB 91KB [ 96.438395][ T24] sctp_chunk 16KB 39KB [ 96.440255][ T24] sctp_bind_bucket 11KB 16KB [ 96.442364][ T24] L2TP/IPv6 18KB 31KB [ 96.444575][ T24] RXRPC 96KB 128KB [ 96.446432][ T24] rxrpc_call_jar 112KB 159KB [ 96.455433][ T24] net_bridge_fdb_entry 44KB 47KB [ 96.457919][ T24] fib6_node 130KB 140KB [ 96.460181][ T24] ip6_dst_cache 169KB 382KB [ 96.462602][ T24] PINGv6 22KB 30KB [ 96.464978][ T24] RAWv6 138KB 185KB [ 96.467359][ T24] UDPv6 99KB 157KB [ 96.469998][ T24] TCPv6 108KB 273KB [ 96.472540][ T24] wg_peer 89KB 89KB [ 96.474908][ T24] allowedips_node 18KB 23KB [ 96.477312][ T24] t10_alua_lu_gp_cache 8KB 15KB [ 96.480008][ T24] scsi_sense_cache 60KB 60KB [ 96.482222][ T24] virtio_scsi_cmd 21KB 24KB [ 96.484418][ T24] bio-136 50KB 52KB [ 96.486795][ T24] bio-264 10KB 15KB [ 96.495895][ T24] mqueue_inode_cache 66KB 123KB [ 96.498449][ T24] f2fs_bio_post_read_ctx 30KB 31KB [ 96.501013][ T24] jfs_mp 14KB 15KB [ 96.503356][ T24] fuse_request 11KB 31KB [ 96.505480][ T24] cifs_small_rq 28KB 32KB [ 96.507938][ T24] cifs_request 67KB 67KB [ 96.510398][ T24] cifs_mpx_ids 8KB 15KB [ 96.512854][ T24] cifs_io_subrequest 42KB 47KB [ 96.515297][ T24] cifs_io_request 105KB 111KB [ 96.517771][ T24] nfs_commit_data 24KB 31KB [ 96.520126][ T24] nfs_write_data 38KB 63KB [ 96.522617][ T24] jbd2_inode 21KB 27KB [ 96.524618][ T24] ext4_system_zone 1KB 3KB [ 96.527022][ T24] ext4_io_end_vec 7KB 15KB [ 96.535740][ T24] userfaultfd_ctx_cache 55KB 94KB [ 96.539245][ T24] fasync_cache 9KB 11KB [ 96.541612][ T24] zspage 73KB 149KB [ 96.543991][ T24] zs_handle 72KB 196KB [ 96.546396][ T24] pid_namespace 86KB 123KB [ 96.549346][ T24] kvm_gmem_inode_cache 15KB 30KB [ 96.551899][ T24] kvm_vcpu 93KB 250KB [ 96.554422][ T24] kvm_mmu_page_header 14KB 31KB [ 96.556997][ T24] pte_list_desc 11KB 19KB [ 96.559566][ T24] x86_emulator 94KB 158KB [ 96.561548][ T24] rpc_buffers 25KB 31KB [ 96.563890][ T24] rpc_tasks 8KB 15KB [ 96.566340][ T24] UNIX-STREAM 53KB 191KB [ 96.576937][ T24] UNIX 99KB 350KB [ 96.579327][ T24] tcp_bind2_bucket 24KB 32KB [ 96.581293][ T24] tcp_bind_bucket 26KB 32KB [ 96.583579][ T24] ip_fib_trie 29KB 32KB [ 96.586082][ T24] ip_fib_alias 71KB 75KB [ 96.588256][ T24] rtable 34KB 80KB [ 96.590791][ T24] RAW 99KB 127KB [ 96.593180][ T24] UDP 102KB 191KB [ 96.596659][ T24] tw_sock_TCP 9KB 15KB [ 96.598733][ T24] request_sock_TCP 9KB 15KB [ 96.601151][ T24] TCP 71KB 175KB [ 96.603502][ T24] fs_bio_integrity 7KB 8KB [ 96.605881][ T24] hugetlbfs_inode_cache 39KB 62KB [ 96.611375][ T24] netfs_subrequest 35KB 39KB [ 96.616053][ T24] netfs_request 105KB 111KB [ 96.619993][ T24] bio-280 21KB 23KB [ 96.622424][ T24] ep_head 4KB 24KB [ 96.625049][ T24] eventpoll_pwq 13KB 27KB [ 96.627702][ T24] eventpoll_epi 42KB 66KB [ 96.629593][ T24] inotify_inode_mark 33KB 62KB [ 96.632003][ T24] sgpool-128 29KB 119KB [ 96.634377][ T24] sgpool-64 63KB 223KB [ 96.636427][ T24] sgpool-32 43KB 94KB [ 96.639058][ T24] sgpool-16 43KB 78KB [ 96.641516][ T24] sgpool-8 19KB 39KB [ 96.643916][ T24] bio_crypt_ctx 9KB 11KB [ 96.646347][ T24] bio_integrity_data 7KB 8KB [ 96.648955][ T24] request_queue 195KB 211KB [ 96.651386][ T24] blkdev_ioc 8KB 15KB [ 96.653792][ T24] bio-200 24KB 78KB [ 96.656195][ T24] biovec-max 280KB 505KB [ 96.658730][ T24] biovec-128 74KB 159KB [ 96.667137][ T24] biovec-64 25KB 157KB [ 96.669296][ T24] biovec-16 21KB 62KB [ 96.671575][ T24] mm_slot 3KB 3KB [ 96.673917][ T24] uid_cache 33KB 54KB [ 96.676268][ T24] iommu_iova_magazine 977KB 1039KB [ 96.678870][ T24] iommu_iova 144KB 148KB [ 96.681310][ T24] dmaengine-unmap-256 26KB 30KB [ 96.683721][ T24] dmaengine-unmap-128 14KB 30KB [ 96.686169][ T24] dmaengine-unmap-16 7KB 8KB [ 96.688702][ T24] dmaengine-unmap-2 3KB 4KB [ 96.691052][ T24] QIPCRTR 18KB 31KB [ 96.693186][ T24] audit_buffer 23KB 35KB [ 96.695402][ T24] skbuff_ext_cache 16KB 32KB [ 96.705474][ T24] skbuff_small_head 1087KB 1147KB [ 96.708159][ T24] skbuff_fclone_cache 32KB 125KB [ 96.710235][ T24] skbuff_head_cache 1808KB 1841KB [ 96.712489][ T24] configfs_dir_cache 29KB 32KB [ 96.714517][ T24] file_lock_cache 14KB 71KB [ 96.716565][ T24] file_lock_ctx 41KB 47KB [ 96.718653][ T24] fsnotify_inode_mark_connector 27KB 51KB [ 96.720931][ T24] posix_timers_cache 26KB 32KB [ 96.722894][ T24] taskstats 39KB 95KB [ 96.724816][ T24] mem_cgroup_per_node 117KB 185KB [ 96.726837][ T24] mem_cgroup 123KB 154KB [ 96.728837][ T24] proc_dir_entry 601KB 632KB [ 96.730780][ T24] pde_opener 6KB 15KB [ 96.732723][ T24] seq_file 14KB 63KB [ 96.734575][ T24] sigqueue 8KB 39KB [ 96.736663][ T24] shmem_inode_cache 6828KB 7124KB [ 96.743431][ T24] kernfs_iattrs_cache 24KB 31KB [ 96.745453][ T24] kernfs_node_cache 24151KB 24284KB [ 96.747505][ T24] mnt_cache 42KB 86KB [ 96.749387][ T24] bfilp 23KB 31KB [ 96.751442][ T24] filp 87KB 496KB [ 96.753407][ T24] names_cache 14KB 44KB [ 96.755382][ T24] net_namespace 116KB 145KB [ 96.757512][ T24] ima_iint_cache 28KB 63KB [ 96.759467][ T24] lsm_inode_cache 1271KB 1834KB [ 96.761486][ T24] lsm_file_cache 38KB 173KB [ 96.763496][ T24] key_jar 47KB 55KB [ 96.765501][ T24] uts_namespace 86KB 123KB [ 96.767604][ T24] nsproxy 21KB 31KB [ 96.769624][ T24] vm_area_struct 230KB 703KB [ 96.771600][ T24] fs_cache 24KB 56KB [ 96.773858][ T24] files_cache 91KB 207KB [ 96.776391][ T24] signal_cache 714KB 1879KB [ 96.779081][ T24] sighand_cache 915KB 2224KB [ 96.787490][ T24] task_struct 3579KB 4911KB [ 96.789383][ T24] cred 118KB 336KB [ 96.791603][ T24] anon_vma_chain 99KB 267KB [ 96.793858][ T24] anon_vma 114KB 407KB [ 96.796302][ T24] pid 131KB 398KB [ 96.798944][ T24] Acpi-Operand 195KB 320KB [ 96.802506][ T24] Acpi-ParseExt 21KB 43KB [ 96.804868][ T24] Acpi-Parse 12KB 23KB [ 96.807349][ T24] Acpi-State 9KB 27KB [ 96.810051][ T24] Acpi-Namespace 39KB 56KB [ 96.812587][ T24] shared_policy_node 3KB 4KB [ 96.815050][ T24] numa_policy 3KB 4KB [ 96.817744][ T24] perf_event 15KB 31KB [ 96.820199][ T24] trace_event_file 540KB 540KB [ 96.822305][ T24] ftrace_event_field 1031KB 1031KB [ 96.824199][ T24] pool_workqueue 1997KB 2016KB [ 96.826075][ T24] task_group 73KB 94KB [ 96.832132][ T24] maple_node 444KB 1416KB [ 96.834024][ T24] mm_struct 196KB 490KB [ 96.835952][ T24] vmap_area 260KB 831KB [ 96.837898][ T24] debug_objects_cache 1818KB 2946KB [ 96.839941][ T24] page->ptl 26KB 114KB [ 96.841874][ T24] kmalloc-cg-8k 1264KB 1408KB [ 96.843708][ T24] kmalloc-cg-4k 10320KB 10976KB [ 96.845597][ T24] kmalloc-cg-2k 6472KB 6880KB [ 96.847590][ T24] kmalloc-cg-1k 1876KB 2144KB [ 96.849446][ T24] kmalloc-cg-512 910KB 1040KB [ 96.851541][ T24] kmalloc-cg-256 266KB 296KB [ 96.853686][ T24] kmalloc-cg-128 191KB 200KB [ 96.855559][ T24] kmalloc-cg-64 35KB 60KB [ 96.857593][ T24] kmalloc-cg-32 36KB 180KB [ 96.859456][ T24] kmalloc-cg-16 5KB 16KB [ 96.861524][ T24] kmalloc-cg-8 14KB 32KB [ 96.863635][ T24] kmalloc-cg-192 53KB 64KB [ 96.865607][ T24] kmalloc-cg-96 46KB 64KB [ 96.869773][ T24] kmalloc-8k 5072KB 5376KB [ 96.871705][ T24] kmalloc-4k 35896KB 35936KB [ 96.875130][ T24] kmalloc-2k 11580KB 13728KB [ 96.877093][ T24] kmalloc-1k 9918KB 10096KB [ 96.879103][ T24] kmalloc-512 10053KB 10772KB [ 96.881062][ T24] kmalloc-256 4754KB 4760KB [ 96.883306][ T24] kmalloc-128 1478KB 1612KB [ 96.885279][ T24] kmalloc-64 2813KB 3024KB [ 96.887235][ T24] kmalloc-32 1228KB 1548KB [ 96.889308][ T24] kmalloc-16 363KB 388KB [ 96.891284][ T24] kmalloc-8 359KB 408KB [ 96.893265][ T24] kmalloc-192 1103KB 1172KB [ 96.895140][ T24] kmalloc-96 1498KB 1632KB [ 96.897057][ T24] kmem_cache_node 213KB 220KB [ 96.899027][ T24] kmem_cache 177KB 218KB [ 96.900946][ T24] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=crond,pid=5529,uid=0 [ 96.905997][ T24] Out of memory: Killed process 5529 (crond) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 96.921425][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 96.924895][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 96.924909][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 96.924916][ T1] Call Trace: [ 96.924921][ T1] [ 96.924926][ T1] dump_stack_lvl+0x100/0x190 [ 96.924943][ T1] dump_header+0xfb/0x606 [ 96.924956][ T1] oom_kill_process.cold+0xd/0x330 [ 96.924969][ T1] out_of_memory+0x340/0x14f0 [ 96.924990][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 96.925045][ T1] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 96.925069][ T1] ? find_held_lock+0x2b/0x80 [ 96.925084][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 96.925105][ T1] ? __lock_acquire+0x4a5/0x2630 [ 96.925120][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 96.925137][ T1] ? policy_nodemask+0xed/0x4f0 [ 96.925151][ T1] alloc_pages_mpol+0x1fb/0x540 [ 96.925164][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 96.925176][ T1] ? swap_entry_swapped+0x20c/0x2a0 [ 96.925189][ T1] ? __pfx_swap_entry_swapped+0x10/0x10 [ 96.925203][ T1] folio_alloc_mpol_noprof+0x36/0x260 [ 96.925218][ T1] swap_cache_alloc_folio+0x1a8/0x300 [ 96.925236][ T1] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 96.925257][ T1] swap_cluster_readahead+0x53b/0x770 [ 96.925277][ T1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 96.925302][ T1] ? get_vma_policy+0x23d/0x3b0 [ 96.925316][ T1] swapin_readahead+0x160/0x12c0 [ 96.925332][ T1] ? __lock_acquire+0x4a5/0x2630 [ 96.925346][ T1] ? __pfx_swapin_readahead+0x10/0x10 [ 96.925362][ T1] ? find_held_lock+0x2b/0x80 [ 96.925375][ T1] ? swap_table_get+0x103/0x2c0 [ 96.925393][ T1] ? swap_table_get+0x10d/0x2c0 [ 96.925422][ T1] ? swap_cache_get_folio+0x286/0x350 [ 96.925441][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 96.925457][ T1] ? __pfx_get_swap_device+0x10/0x10 [ 96.925472][ T1] ? do_swap_page+0x931/0x6180 [ 96.925487][ T1] do_swap_page+0x931/0x6180 [ 96.925504][ T1] ? __lock_acquire+0x4a5/0x2630 [ 96.925514][ T1] ? __lock_acquire+0x4a5/0x2630 [ 96.925526][ T1] ? __pfx_do_swap_page+0x10/0x10 [ 96.925545][ T1] ? rcu_is_watching+0x12/0xc0 [ 96.925558][ T1] ? __pte_offset_map+0x179/0x310 [ 96.925572][ T1] __handle_mm_fault+0x192f/0x2a00 [ 96.925590][ T1] ? mt_find+0x45e/0x8e0 [ 96.925605][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 96.925620][ T1] ? __pfx_mt_find+0x10/0x10 [ 96.925641][ T1] ? find_vma+0xbf/0x140 [ 96.925652][ T1] ? __pfx_find_vma+0x10/0x10 [ 96.925665][ T1] handle_mm_fault+0x36d/0xa20 [ 96.925683][ T1] do_user_addr_fault+0x74c/0x12f0 [ 96.925699][ T1] ? trace_page_fault_kernel+0x7a/0x200 [ 96.925712][ T1] exc_page_fault+0x6f/0xd0 [ 96.925725][ T1] asm_exc_page_fault+0x26/0x30 [ 96.925736][ T1] RIP: 0010:rseq_set_ids_get_csaddr+0x88/0x210 [ 96.925754][ T1] Code: 0f 47 e8 0f 01 cb 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 42 01 00 00 44 8b 3b <44> 89 7d 00 e8 df 68 c6 ff 44 89 7d 04 e8 d6 68 c6 ff 44 89 75 14 [ 96.925765][ T1] RSP: 0000:ffffc90000137de8 EFLAGS: 00050246 [ 96.925774][ T1] RAX: 0000000000000000 RBX: ffffc90000137e40 RCX: ffffc90000137e60 [ 96.925781][ T1] RDX: 1ffff92000026fc8 RSI: ffffffff82417240 RDI: ffff88801daf9600 [ 96.925787][ T1] RBP: 00007fb8ce47aac0 R08: 0000000000000001 R09: 0000000000000000 [ 96.925794][ T1] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88801daf8000 [ 96.925800][ T1] R13: ffffc90000137e60 R14: 0000000000000000 R15: 0000000000000000 [ 96.925810][ T1] ? rseq_set_ids_get_csaddr+0x50/0x210 [ 96.925828][ T1] ? rseq_set_ids_get_csaddr+0x50/0x210 [ 96.925846][ T1] __rseq_handle_slowpath+0x251/0x3c0 [ 96.925863][ T1] ? __pfx___rseq_handle_slowpath+0x10/0x10 [ 96.925882][ T1] ? rcu_is_watching+0x12/0xc0 [ 96.925896][ T1] exit_to_user_mode_loop+0xd3/0x4a0 [ 96.925908][ T1] do_syscall_64+0x6f2/0xf80 [ 96.925921][ T1] ? clear_bhb_loop+0x40/0x90 [ 96.925934][ T1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.925944][ T1] RIP: 0033:0x7fb8ce5ca407 [ 96.925958][ T1] Code: Unable to access opcode bytes at 0x7fb8ce5ca3dd. [ 96.925963][ T1] RSP: 002b:00007ffe35c5dee0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 96.925972][ T1] RAX: 0000000000000000 RBX: 00007fb8ce47ac80 RCX: 00007fb8ce5ca407 [ 96.925979][ T1] RDX: 00007ffe35c5df20 RSI: 0000000000000000 RDI: 0000000000000000 [ 96.925985][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 96.925990][ T1] R10: 00007ffe35c5df20 R11: 0000000000000202 R12: 00007fb8ce7e4490 [ 96.925997][ T1] R13: 00007ffe35c5df5c R14: 00007fb8ce824000 R15: 000055c682f5cd98 [ 96.926011][ T1] [ 96.926015][ T1] Mem-Info: [ 97.074920][ T1] active_anon:0 inactive_anon:52 isolated_anon:0 [ 97.074920][ T1] active_file:0 inactive_file:139 isolated_file:0 [ 97.074920][ T1] unevictable:1768 dirty:0 writeback:0 [ 97.074920][ T1] slab_reclaimable:5469 slab_unreclaimable:52025 [ 97.074920][ T1] mapped:4 shmem:1768 pagetables:748 [ 97.074920][ T1] sec_pagetables:297 bounce:0 [ 97.074920][ T1] kernel_misc_reclaimable:0 [ 97.074920][ T1] free:21017 free_pcp:1305 free_cma:0 [ 97.089367][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:44kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7852kB pagetables:912kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 97.101494][ T1] Node 1 active_anon:0kB inactive_anon:108kB active_file:0kB inactive_file:488kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3744kB pagetables:2080kB sec_pagetables:52kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 97.112121][ T1] Node 0 DMA free:2520kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 97.121677][ T1] lowmem_reserve[]: 0 285 285 285 285 [ 97.123420][ T1] Node 0 DMA32 free:10588kB boost:8192kB min:21284kB low:24556kB high:27828kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:48kB unevictable:3536kB writepending:0kB zspages:1036kB present:1032196kB managed:292684kB mlocked:0kB bounce:0kB free_pcp:160kB local_pcp:4kB free_cma:0kB [ 97.133483][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 97.135076][ T1] Node 1 DMA32 free:70320kB boost:38912kB min:86052kB low:97836kB high:109620kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:108kB active_file:0kB inactive_file:280kB unevictable:3536kB writepending:0kB zspages:2128kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:5208kB local_pcp:932kB free_cma:0kB [ 97.147838][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 97.149741][ T1] Node 0 DMA: 136*4kB (U) 31*8kB (UM) 8*16kB (UM) 8*32kB (UM) 7*64kB (UM) 1*128kB (M) 1*256kB (M) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 2520kB [ 97.155493][ T1] Node 0 DMA32: 209*4kB (UME) 123*8kB (UME) 74*16kB (UME) 61*32kB (UME) 36*64kB (UME) 14*128kB (ME) 4*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 10588kB [ 97.161810][ T1] Node 1 DMA32: 186*4kB (UE) 182*8kB (UME) 141*16kB (UME) 101*32kB (UME) 70*64kB (ME) 53*128kB (UME) 36*256kB (UME) 22*512kB (UME) 6*1024kB (UME) 0*2048kB 6*4096kB (U) = 70152kB [ 97.168925][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 97.172701][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 97.176358][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 97.180085][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 97.183654][ T1] 1888 total pagecache pages [ 97.185495][ T1] 24 pages in swap cache [ 97.187196][ T1] Free swap = 117456kB [ 97.188951][ T1] Total swap = 124996kB [ 97.190573][ T1] 524155 pages RAM [ 97.192081][ T1] 0 pages HighMem/MovableOnly [ 97.193916][ T1] 210091 pages reserved [ 97.195555][ T1] 0 pages cma reserved [ 97.197151][ T1] Unreclaimable slab info: [ 97.198984][ T1] Name Used Total [ 97.201434][ T1] pid_3 20KB 31KB [ 97.203867][ T1] bio-184 7KB 8KB [ 97.206249][ T1] pid_2 29KB 63KB [ 97.208750][ T1] bio-464 17KB 31KB [ 97.211005][ T1] bio-528 19KB 31KB [ 97.213377][ T1] bio-544 19KB 31KB [ 97.215751][ T1] bio-552 19KB 31KB [ 97.218221][ T1] zswap_entry 214KB 399KB [ 97.220572][ T1] batadv_tt_change_cache 9KB 12KB [ 97.223145][ T1] batadv_tl_cache 22KB 24KB [ 97.225536][ T1] p9_req_t 20KB 23KB [ 97.227984][ T1] TIPC 65KB 92KB [ 97.230343][ T1] SCTPv6 48KB 150KB [ 97.232692][ T1] SCTP 65KB 91KB [ 97.235061][ T1] sctp_chunk 16KB 39KB [ 97.237490][ T1] sctp_bind_bucket 11KB 16KB [ 97.239899][ T1] L2TP/IPv6 18KB 31KB [ 97.242348][ T1] RXRPC 96KB 128KB [ 97.244878][ T1] rxrpc_call_jar 112KB 159KB [ 97.247365][ T1] net_bridge_fdb_entry 44KB 47KB [ 97.249938][ T1] fib6_node 130KB 140KB [ 97.252298][ T1] ip6_dst_cache 169KB 382KB [ 97.254665][ T1] PINGv6 22KB 30KB [ 97.257098][ T1] RAWv6 138KB 185KB [ 97.259640][ T1] UDPv6 99KB 157KB [ 97.262100][ T1] TCPv6 108KB 273KB [ 97.264636][ T1] wg_peer 89KB 89KB [ 97.267164][ T1] allowedips_node 18KB 23KB [ 97.269765][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 97.272242][ T1] scsi_sense_cache 60KB 60KB [ 97.274712][ T1] virtio_scsi_cmd 21KB 24KB [ 97.277266][ T1] bio-136 50KB 52KB [ 97.279986][ T1] bio-264 10KB 15KB [ 97.282565][ T1] mqueue_inode_cache 66KB 123KB [ 97.285028][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 97.287940][ T1] jfs_mp 14KB 15KB [ 97.290342][ T1] fuse_request 11KB 31KB [ 97.292770][ T1] cifs_small_rq 28KB 32KB [ 97.295285][ T1] cifs_request 67KB 67KB [ 97.297889][ T1] cifs_mpx_ids 8KB 15KB [ 97.300345][ T1] cifs_io_subrequest 42KB 47KB [ 97.303007][ T1] cifs_io_request 105KB 111KB [ 97.305581][ T1] nfs_commit_data 24KB 31KB [ 97.308198][ T1] nfs_write_data 38KB 63KB [ 97.310608][ T1] jbd2_inode 21KB 27KB [ 97.312985][ T1] ext4_system_zone 1KB 3KB [ 97.315376][ T1] ext4_io_end_vec 7KB 15KB [ 97.317937][ T1] userfaultfd_ctx_cache 55KB 94KB [ 97.320437][ T1] fasync_cache 9KB 11KB [ 97.322815][ T1] zspage 73KB 149KB [ 97.325267][ T1] zs_handle 72KB 196KB [ 97.327777][ T1] pid_namespace 86KB 123KB [ 97.330167][ T1] kvm_gmem_inode_cache 15KB 30KB [ 97.332651][ T1] kvm_vcpu 93KB 250KB [ 97.335158][ T1] kvm_mmu_page_header 14KB 31KB [ 97.337916][ T1] pte_list_desc 11KB 19KB [ 97.340396][ T1] x86_emulator 94KB 158KB [ 97.342847][ T1] rpc_buffers 25KB 31KB [ 97.345262][ T1] rpc_tasks 8KB 15KB [ 97.348012][ T1] UNIX-STREAM 53KB 191KB [ 97.350511][ T1] UNIX 99KB 350KB [ 97.352925][ T1] tcp_bind2_bucket 24KB 32KB [ 97.355292][ T1] tcp_bind_bucket 26KB 32KB [ 97.357819][ T1] ip_fib_trie 29KB 32KB [ 97.360334][ T1] ip_fib_alias 71KB 75KB [ 97.362770][ T1] rtable 34KB 80KB [ 97.365168][ T1] RAW 99KB 127KB [ 97.367844][ T1] UDP 102KB 191KB [ 97.370353][ T1] tw_sock_TCP 9KB 15KB [ 97.372743][ T1] request_sock_TCP 9KB 15KB [ 97.374781][ T1] TCP 71KB 175KB [ 97.376809][ T1] fs_bio_integrity 7KB 8KB [ 97.378827][ T1] hugetlbfs_inode_cache 39KB 62KB [ 97.380978][ T1] netfs_subrequest 35KB 39KB [ 97.383021][ T1] netfs_request 105KB 111KB [ 97.385030][ T1] bio-280 21KB 23KB [ 97.387035][ T1] ep_head 4KB 24KB [ 97.388985][ T1] eventpoll_pwq 13KB 27KB [ 97.390886][ T1] eventpoll_epi 42KB 66KB [ 97.392845][ T1] inotify_inode_mark 33KB 62KB [ 97.394775][ T1] sgpool-128 29KB 119KB [ 97.396723][ T1] sgpool-64 63KB 223KB [ 97.398696][ T1] sgpool-32 43KB 94KB [ 97.400627][ T1] sgpool-16 43KB 78KB [ 97.402529][ T1] sgpool-8 19KB 39KB [ 97.404395][ T1] bio_crypt_ctx 9KB 11KB [ 97.406326][ T1] bio_integrity_data 7KB 8KB [ 97.408379][ T1] request_queue 195KB 211KB [ 97.410298][ T1] blkdev_ioc 8KB 15KB [ 97.412224][ T1] bio-200 24KB 78KB [ 97.414105][ T1] biovec-max 280KB 505KB [ 97.416265][ T1] biovec-128 74KB 159KB [ 97.418303][ T1] biovec-64 25KB 157KB [ 97.420217][ T1] biovec-16 21KB 62KB [ 97.422099][ T1] mm_slot 3KB 3KB [ 97.424039][ T1] uid_cache 33KB 54KB [ 97.426271][ T1] iommu_iova_magazine 977KB 1039KB [ 97.428780][ T1] iommu_iova 144KB 148KB [ 97.430843][ T1] dmaengine-unmap-256 26KB 30KB [ 97.432792][ T1] dmaengine-unmap-128 14KB 30KB [ 97.434695][ T1] dmaengine-unmap-16 7KB 8KB [ 97.436585][ T1] dmaengine-unmap-2 3KB 4KB [ 97.438524][ T1] QIPCRTR 18KB 31KB [ 97.440398][ T1] audit_buffer 23KB 35KB [ 97.442208][ T1] skbuff_ext_cache 16KB 32KB [ 97.444103][ T1] skbuff_small_head 1200KB 1209KB [ 97.446281][ T1] skbuff_fclone_cache 32KB 125KB [ 97.448393][ T1] skbuff_head_cache 1983KB 2005KB [ 97.450284][ T1] configfs_dir_cache 29KB 32KB [ 97.452195][ T1] file_lock_cache 14KB 71KB [ 97.454106][ T1] file_lock_ctx 41KB 47KB [ 97.456125][ T1] fsnotify_inode_mark_connector 27KB 51KB [ 97.458511][ T1] posix_timers_cache 26KB 32KB [ 97.460603][ T1] taskstats 39KB 95KB [ 97.462598][ T1] mem_cgroup_per_node 117KB 185KB [ 97.464569][ T1] mem_cgroup 123KB 154KB [ 97.466626][ T1] proc_dir_entry 601KB 632KB [ 97.468504][ T1] pde_opener 6KB 15KB [ 97.470466][ T1] seq_file 14KB 63KB [ 97.472438][ T1] sigqueue 8KB 39KB [ 97.474511][ T1] shmem_inode_cache 6828KB 7124KB [ 97.476637][ T1] kernfs_iattrs_cache 24KB 31KB [ 97.478970][ T1] kernfs_node_cache 24151KB 24284KB [ 97.480921][ T1] mnt_cache 42KB 86KB [ 97.482871][ T1] bfilp 23KB 31KB [ 97.484777][ T1] filp 87KB 496KB [ 97.486759][ T1] names_cache 14KB 44KB [ 97.488738][ T1] net_namespace 116KB 145KB [ 97.490613][ T1] ima_iint_cache 28KB 63KB [ 97.492573][ T1] lsm_inode_cache 1271KB 1834KB [ 97.494474][ T1] lsm_file_cache 38KB 173KB [ 97.496340][ T1] key_jar 47KB 55KB [ 97.498354][ T1] uts_namespace 86KB 123KB [ 97.500224][ T1] nsproxy 21KB 31KB [ 97.502138][ T1] vm_area_struct 230KB 703KB [ 97.504105][ T1] fs_cache 24KB 56KB [ 97.506131][ T1] files_cache 91KB 207KB [ 97.508299][ T1] signal_cache 714KB 1879KB [ 97.510284][ T1] sighand_cache 915KB 2224KB [ 97.512258][ T1] task_struct 3579KB 4911KB [ 97.514218][ T1] cred 118KB 336KB [ 97.516191][ T1] anon_vma_chain 99KB 267KB [ 97.518204][ T1] anon_vma 114KB 407KB [ 97.520184][ T1] pid 131KB 398KB [ 97.522063][ T1] Acpi-Operand 195KB 320KB [ 97.523945][ T1] Acpi-ParseExt 21KB 43KB [ 97.525915][ T1] Acpi-Parse 12KB 23KB [ 97.527880][ T1] Acpi-State 9KB 27KB [ 97.529755][ T1] Acpi-Namespace 39KB 56KB [ 97.531605][ T1] shared_policy_node 3KB 4KB [ 97.533528][ T1] numa_policy 3KB 4KB [ 97.535514][ T1] perf_event 15KB 31KB [ 97.537571][ T1] trace_event_file 540KB 540KB [ 97.539465][ T1] ftrace_event_field 1031KB 1031KB [ 97.541349][ T1] pool_workqueue 1997KB 2016KB [ 97.543234][ T1] task_group 73KB 94KB [ 97.545182][ T1] maple_node 444KB 1416KB [ 97.547052][ T1] mm_struct 196KB 490KB [ 97.549070][ T1] vmap_area 260KB 831KB [ 97.550983][ T1] debug_objects_cache 1818KB 2946KB [ 97.552930][ T1] page->ptl 26KB 114KB [ 97.554789][ T1] kmalloc-cg-8k 1264KB 1408KB [ 97.556800][ T1] kmalloc-cg-4k 10320KB 10976KB [ 97.558820][ T1] kmalloc-cg-2k 6472KB 6880KB [ 97.560730][ T1] kmalloc-cg-1k 1876KB 2144KB [ 97.562599][ T1] kmalloc-cg-512 910KB 1040KB [ 97.564443][ T1] kmalloc-cg-256 266KB 296KB [ 97.566327][ T1] kmalloc-cg-128 191KB 200KB [ 97.568278][ T1] kmalloc-cg-64 35KB 60KB [ 97.570144][ T1] kmalloc-cg-32 36KB 180KB [ 97.571965][ T1] kmalloc-cg-16 5KB 16KB [ 97.573826][ T1] kmalloc-cg-8 14KB 32KB [ 97.575746][ T1] kmalloc-cg-192 53KB 64KB [ 97.577835][ T1] kmalloc-cg-96 46KB 64KB [ 97.579752][ T1] kmalloc-8k 5072KB 5376KB [ 97.581631][ T1] kmalloc-4k 39480KB 39520KB [ 97.583445][ T1] kmalloc-2k 11580KB 13728KB [ 97.585413][ T1] kmalloc-1k 10278KB 10288KB [ 97.587875][ T1] kmalloc-512 10053KB 10772KB [ 97.589773][ T1] kmalloc-256 4754KB 4760KB [ 97.591789][ T1] kmalloc-128 1478KB 1612KB [ 97.593662][ T1] kmalloc-64 2813KB 3024KB [ 97.595674][ T1] kmalloc-32 1235KB 1548KB [ 97.598196][ T1] kmalloc-16 363KB 388KB [ 97.600602][ T1] kmalloc-8 359KB 408KB [ 97.603008][ T1] kmalloc-192 1103KB 1172KB [ 97.605434][ T1] kmalloc-96 1506KB 1632KB [ 97.607878][ T1] kmem_cache_node 213KB 220KB [ 97.610354][ T1] kmem_cache 177KB 218KB [ 97.612652][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=getty,pid=5538,uid=0 [ 97.618270][ T1] Out of memory: Killed process 5538 (getty) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 97.645266][ T5144] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 97.649396][ T5144] CPU: 3 UID: 0 PID: 5144 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 97.649479][ T5144] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 97.649488][ T5144] Call Trace: [ 97.649494][ T5144] [ 97.649499][ T5144] dump_stack_lvl+0x100/0x190 [ 97.649516][ T5144] dump_header+0xfb/0x606 [ 97.649529][ T5144] oom_kill_process.cold+0xd/0x330 [ 97.649542][ T5144] out_of_memory+0x340/0x14f0 [ 97.649563][ T5144] ? __pfx_out_of_memory+0x10/0x10 [ 97.649583][ T5144] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 97.649608][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 97.649619][ T5144] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 97.649640][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 97.649651][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 97.649664][ T5144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 97.649681][ T5144] ? policy_nodemask+0xed/0x4f0 [ 97.649696][ T5144] alloc_pages_mpol+0x1fb/0x540 [ 97.649709][ T5144] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 97.649721][ T5144] ? swap_entry_swapped+0x20c/0x2a0 [ 97.649733][ T5144] ? __pfx_swap_entry_swapped+0x10/0x10 [ 97.649748][ T5144] folio_alloc_mpol_noprof+0x36/0x260 [ 97.649763][ T5144] swap_cache_alloc_folio+0x1a8/0x300 [ 97.649781][ T5144] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 97.649802][ T5144] swap_cluster_readahead+0x53b/0x770 [ 97.649822][ T5144] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 97.649847][ T5144] ? get_vma_policy+0x23d/0x3b0 [ 97.649861][ T5144] swapin_readahead+0x160/0x12c0 [ 97.649882][ T5144] ? __pfx_swapin_readahead+0x10/0x10 [ 97.649899][ T5144] ? find_held_lock+0x2b/0x80 [ 97.649912][ T5144] ? swap_table_get+0x103/0x2c0 [ 97.649930][ T5144] ? swap_table_get+0x10d/0x2c0 [ 97.649946][ T5144] ? swap_cache_get_folio+0x286/0x350 [ 97.649962][ T5144] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 97.649978][ T5144] ? __pfx_get_swap_device+0x10/0x10 [ 97.649992][ T5144] ? do_swap_page+0x931/0x6180 [ 97.650008][ T5144] do_swap_page+0x931/0x6180 [ 97.650024][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 97.650034][ T5144] ? sched_clock_cpu+0x6c/0x570 [ 97.650050][ T5144] ? rcu_is_watching+0x12/0xc0 [ 97.650064][ T5144] ? __update_load_avg_cfs_rq+0x831/0xad0 [ 97.650082][ T5144] ? __pfx_do_swap_page+0x10/0x10 [ 97.650101][ T5144] ? rcu_is_watching+0x12/0xc0 [ 97.650113][ T5144] ? __pte_offset_map+0x179/0x310 [ 97.650127][ T5144] __handle_mm_fault+0x192f/0x2a00 [ 97.650145][ T5144] ? mt_find+0x45e/0x8e0 [ 97.650160][ T5144] ? __pfx___handle_mm_fault+0x10/0x10 [ 97.650175][ T5144] ? __pfx_mt_find+0x10/0x10 [ 97.650196][ T5144] ? find_vma+0xbf/0x140 [ 97.650207][ T5144] ? __pfx_find_vma+0x10/0x10 [ 97.650220][ T5144] handle_mm_fault+0x36d/0xa20 [ 97.650238][ T5144] do_user_addr_fault+0x74c/0x12f0 [ 97.650254][ T5144] ? trace_page_fault_kernel+0x7a/0x200 [ 97.650268][ T5144] exc_page_fault+0x6f/0xd0 [ 97.650281][ T5144] asm_exc_page_fault+0x26/0x30 [ 97.650292][ T5144] RIP: 0010:ep_send_events+0x3ba/0xbf0 [ 97.650307][ T5144] Code: 84 c1 0f 85 63 07 00 00 48 8b 53 6c 48 8b 44 24 30 48 8b 4c 24 38 48 89 54 24 28 48 39 c8 48 0f 47 c1 0f 01 cb 48 89 44 24 18 <44> 89 30 e8 ce 8c 66 ff 48 8b 44 24 18 48 8b 54 24 28 48 89 50 04 [ 97.650317][ T5144] RSP: 0018:ffffc9000302fbb8 EFLAGS: 00050287 [ 97.650327][ T5144] RAX: 00007ffd89beb890 RBX: ffff88804c439a80 RCX: 00007ffffffff000 [ 97.650334][ T5144] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffff88804c439aec [ 97.650341][ T5144] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000 [ 97.650347][ T5144] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88804c439a98 [ 97.650353][ T5144] R13: ffff88804c439a98 R14: 0000000000000001 R15: ffffc9000302fc20 [ 97.650367][ T5144] ? ep_send_events+0x34a/0xbf0 [ 97.650384][ T5144] ? __pfx_ep_send_events+0x10/0x10 [ 97.650399][ T5144] ? lockdep_hardirqs_on+0x78/0x100 [ 97.650411][ T5144] ? ktime_get+0x23e/0x320 [ 97.650428][ T5144] ? do_epoll_wait+0x7e1/0x1020 [ 97.650441][ T5144] do_epoll_wait+0x4a4/0x1020 [ 97.650466][ T5144] ? __pfx_do_epoll_wait+0x10/0x10 [ 97.650480][ T5144] ? find_held_lock+0x2b/0x80 [ 97.650493][ T5144] ? timespec64_add_safe+0x192/0x220 [ 97.650510][ T5144] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 97.650524][ T5144] ? ktime_get_ts64+0x306/0x420 [ 97.650541][ T5144] ? ktime_get_ts64+0x318/0x420 [ 97.650556][ T5144] ? ktime_get_ts64+0x257/0x420 [ 97.650573][ T5144] __x64_sys_epoll_wait+0x194/0x290 [ 97.650589][ T5144] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 97.650603][ T5144] ? putname+0xb1/0x110 [ 97.650619][ T5144] ? rcu_is_watching+0x12/0xc0 [ 97.650633][ T5144] do_syscall_64+0x10b/0xf80 [ 97.650645][ T5144] ? clear_bhb_loop+0x40/0x90 [ 97.650658][ T5144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.650669][ T5144] RIP: 0033:0x7f27f98a7407 [ 97.650684][ T5144] Code: Unable to access opcode bytes at 0x7f27f98a73dd. [ 97.650689][ T5144] RSP: 002b:00007ffd89beb730 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 97.650698][ T5144] RAX: ffffffffffffffda RBX: 00007f27f9f59880 RCX: 00007f27f98a7407 [ 97.650705][ T5144] RDX: 0000000000000008 RSI: 00007ffd89beb890 RDI: 000000000000000b [ 97.650711][ T5144] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 97.650717][ T5144] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 97.650723][ T5144] R13: 0000557a67e7d100 R14: 0000000000000000 R15: 0000000000000000 [ 97.650737][ T5144] [ 97.650741][ T5144] Mem-Info: [ 97.812863][ T5144] active_anon:1 inactive_anon:23 isolated_anon:0 [ 97.812863][ T5144] active_file:71 inactive_file:26 isolated_file:0 [ 97.812863][ T5144] unevictable:1768 dirty:0 writeback:0 [ 97.812863][ T5144] slab_reclaimable:5469 slab_unreclaimable:51581 [ 97.812863][ T5144] mapped:4 shmem:1768 pagetables:736 [ 97.812863][ T5144] sec_pagetables:297 bounce:0 [ 97.812863][ T5144] kernel_misc_reclaimable:0 [ 97.812863][ T5144] free:22174 free_pcp:709 free_cma:0 [ 97.827570][ T5144] Node 0 active_anon:0kB inactive_anon:0kB active_file:40kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7820kB pagetables:912kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 97.840829][ T5144] Node 1 active_anon:4kB inactive_anon:92kB active_file:0kB inactive_file:404kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3744kB pagetables:2032kB sec_pagetables:52kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 97.852806][ T5144] Node 0 DMA free:2520kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 97.861985][ T5144] lowmem_reserve[]: 0 285 285 285 285 [ 97.863753][ T5144] Node 0 DMA32 free:11184kB boost:8192kB min:21284kB low:24556kB high:27828kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:56kB unevictable:3536kB writepending:0kB zspages:1028kB present:1032196kB managed:292684kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:0kB free_cma:0kB [ 97.873589][ T5144] lowmem_reserve[]: 0 0 0 0 0 [ 97.875121][ T5144] Node 1 DMA32 free:77792kB boost:38912kB min:86052kB low:97836kB high:109620kB reserved_highatomic:0KB free_highatomic:0KB active_anon:104kB inactive_anon:0kB active_file:0kB inactive_file:432kB unevictable:3536kB writepending:0kB zspages:2084kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 97.887336][ T5144] lowmem_reserve[]: 0 0 0 0 0 [ 97.889412][ T5144] Node 0 DMA: 136*4kB (U) 32*8kB (UM) 8*16kB (UM) 8*32kB (UM) 7*64kB (UM) 1*128kB (M) 1*256kB (M) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 2528kB [ 97.895194][ T5144] Node 0 DMA32: 210*4kB (UME) 133*8kB (UME) 74*16kB (UME) 72*32kB (UME) 34*64kB (ME) 16*128kB (UME) 4*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 11152kB [ 97.901191][ T5144] Node 1 DMA32: 602*4kB (UME) 287*8kB (UME) 170*16kB (UME) 169*32kB (UME) 86*64kB (UME) 53*128kB (UME) 38*256kB (UME) 24*512kB (UME) 6*1024kB (UME) 0*2048kB 6*4096kB (U) = 77856kB [ 97.907793][ T5144] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 97.910718][ T5144] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 97.913569][ T5144] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 97.916505][ T5144] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 97.920045][ T5144] 1884 total pagecache pages [ 97.921966][ T5144] 24 pages in swap cache [ 97.923721][ T5144] Free swap = 117636kB [ 97.925856][ T5144] Total swap = 124996kB [ 97.927719][ T5144] 524155 pages RAM [ 97.929304][ T5144] 0 pages HighMem/MovableOnly [ 97.931242][ T5144] 210091 pages reserved [ 97.932989][ T5144] 0 pages cma reserved [ 97.934708][ T5144] Unreclaimable slab info: [ 97.936478][ T5144] Name Used Total [ 97.938526][ T5144] pid_3 20KB 31KB [ 97.940377][ T5144] bio-184 7KB 8KB [ 97.942270][ T5144] pid_2 29KB 63KB [ 97.944079][ T5144] bio-464 17KB 31KB [ 97.945986][ T5144] bio-528 19KB 31KB [ 97.947977][ T5144] bio-544 19KB 31KB [ 97.949864][ T5144] bio-552 19KB 31KB [ 97.951752][ T5144] zswap_entry 209KB 395KB [ 97.953583][ T5144] batadv_tt_change_cache 9KB 12KB [ 97.955560][ T5144] batadv_tl_cache 22KB 24KB [ 97.957539][ T5144] p9_req_t 20KB 23KB [ 97.959421][ T5144] TIPC 65KB 92KB [ 97.961255][ T5144] SCTPv6 48KB 150KB [ 97.963091][ T5144] SCTP 65KB 91KB [ 97.964955][ T5144] sctp_chunk 16KB 39KB [ 97.966869][ T5144] sctp_bind_bucket 11KB 16KB [ 97.969255][ T5144] L2TP/IPv6 18KB 31KB [ 97.971748][ T5144] RXRPC 96KB 128KB [ 97.974222][ T5144] rxrpc_call_jar 112KB 159KB [ 97.976737][ T5144] net_bridge_fdb_entry 44KB 47KB [ 97.979384][ T5144] fib6_node 130KB 140KB [ 97.981826][ T5144] ip6_dst_cache 168KB 382KB [ 97.983675][ T5144] PINGv6 22KB 30KB [ 97.985602][ T5144] RAWv6 138KB 185KB [ 97.987571][ T5144] UDPv6 99KB 157KB [ 97.989807][ T5144] TCPv6 108KB 273KB [ 97.992024][ T5144] wg_peer 89KB 89KB [ 97.994191][ T5144] allowedips_node 18KB 23KB [ 97.996373][ T5144] t10_alua_lu_gp_cache 8KB 15KB [ 97.998750][ T5144] scsi_sense_cache 60KB 60KB [ 98.000695][ T5144] virtio_scsi_cmd 21KB 24KB [ 98.002546][ T5144] bio-136 50KB 52KB [ 98.004440][ T5144] bio-264 10KB 15KB [ 98.006330][ T5144] mqueue_inode_cache 66KB 123KB [ 98.008736][ T5144] f2fs_bio_post_read_ctx 30KB 31KB [ 98.011471][ T5144] jfs_mp 14KB 15KB [ 98.013904][ T5144] fuse_request 11KB 31KB [ 98.016490][ T5144] cifs_small_rq 28KB 32KB [ 98.018865][ T5144] cifs_request 67KB 67KB [ 98.021318][ T5144] cifs_mpx_ids 8KB 15KB [ 98.023827][ T5144] cifs_io_subrequest 42KB 47KB [ 98.025722][ T5144] cifs_io_request 105KB 111KB [ 98.027707][ T5144] nfs_commit_data 24KB 31KB [ 98.030261][ T5144] nfs_write_data 38KB 63KB [ 98.032251][ T5144] jbd2_inode 21KB 27KB [ 98.034174][ T5144] ext4_system_zone 1KB 3KB [ 98.036077][ T5144] ext4_io_end_vec 7KB 15KB [ 98.038058][ T5144] userfaultfd_ctx_cache 55KB 94KB [ 98.039995][ T5144] fasync_cache 9KB 11KB [ 98.041936][ T5144] zspage 72KB 145KB [ 98.043885][ T5144] zs_handle 70KB 196KB [ 98.045837][ T5144] pid_namespace 86KB 123KB [ 98.047931][ T5144] kvm_gmem_inode_cache 15KB 30KB [ 98.050515][ T5144] kvm_vcpu 93KB 250KB [ 98.053089][ T5144] kvm_mmu_page_header 14KB 31KB [ 98.055539][ T5144] pte_list_desc 11KB 19KB [ 98.057638][ T5144] x86_emulator 94KB 158KB [ 98.060178][ T5144] rpc_buffers 25KB 31KB [ 98.062697][ T5144] rpc_tasks 8KB 15KB [ 98.064938][ T5144] UNIX-STREAM 53KB 191KB [ 98.066839][ T5144] UNIX 91KB 350KB [ 98.068821][ T5144] tcp_bind2_bucket 24KB 32KB [ 98.070726][ T5144] tcp_bind_bucket 26KB 32KB [ 98.072651][ T5144] ip_fib_trie 29KB 32KB [ 98.074568][ T5144] ip_fib_alias 71KB 75KB [ 98.076451][ T5144] rtable 33KB 80KB [ 98.078468][ T5144] RAW 99KB 127KB [ 98.080407][ T5144] UDP 102KB 191KB [ 98.082330][ T5144] tw_sock_TCP 9KB 15KB [ 98.084253][ T5144] request_sock_TCP 9KB 15KB [ 98.086230][ T5144] TCP 71KB 175KB [ 98.088460][ T5144] fs_bio_integrity 7KB 8KB [ 98.090975][ T5144] hugetlbfs_inode_cache 39KB 62KB [ 98.093636][ T5144] netfs_subrequest 35KB 39KB [ 98.096004][ T5144] netfs_request 105KB 111KB [ 98.098311][ T5144] bio-280 21KB 23KB [ 98.100886][ T5144] ep_head 4KB 24KB [ 98.103424][ T5144] eventpoll_pwq 13KB 27KB [ 98.105537][ T5144] eventpoll_epi 42KB 66KB [ 98.107611][ T5144] inotify_inode_mark 33KB 62KB [ 98.109626][ T5144] sgpool-128 29KB 119KB [ 98.111537][ T5144] sgpool-64 63KB 223KB [ 98.113487][ T5144] sgpool-32 43KB 94KB [ 98.115417][ T5144] sgpool-16 43KB 78KB [ 98.117543][ T5144] sgpool-8 19KB 39KB [ 98.119588][ T5144] bio_crypt_ctx 9KB 11KB [ 98.121538][ T5144] bio_integrity_data 7KB 8KB [ 98.123487][ T5144] request_queue 195KB 211KB [ 98.125449][ T5144] blkdev_ioc 8KB 15KB [ 98.127540][ T5144] bio-200 24KB 78KB [ 98.130079][ T5144] biovec-max 280KB 505KB [ 98.132963][ T5144] biovec-128 74KB 159KB [ 98.135439][ T5144] biovec-64 25KB 157KB [ 98.138044][ T5144] biovec-16 21KB 62KB [ 98.140519][ T5144] mm_slot 3KB 3KB [ 98.143062][ T5144] uid_cache 33KB 54KB [ 98.145276][ T5144] iommu_iova_magazine 977KB 1039KB [ 98.147276][ T5144] iommu_iova 144KB 148KB [ 98.149989][ T5144] dmaengine-unmap-256 26KB 30KB [ 98.152685][ T5144] dmaengine-unmap-128 14KB 30KB [ 98.155214][ T5144] dmaengine-unmap-16 7KB 8KB [ 98.157348][ T5144] dmaengine-unmap-2 3KB 4KB [ 98.159345][ T5144] QIPCRTR 18KB 31KB [ 98.161155][ T5144] audit_buffer 23KB 35KB [ 98.162971][ T5144] skbuff_ext_cache 16KB 32KB [ 98.164850][ T5144] skbuff_small_head 1048KB 1209KB [ 98.166791][ T5144] skbuff_fclone_cache 32KB 125KB [ 98.169247][ T5144] skbuff_head_cache 1801KB 1950KB [ 98.171729][ T5144] configfs_dir_cache 29KB 32KB [ 98.174242][ T5144] file_lock_cache 14KB 71KB [ 98.176771][ T5144] file_lock_ctx 41KB 47KB [ 98.179381][ T5144] fsnotify_inode_mark_connector 27KB 51KB [ 98.182253][ T5144] posix_timers_cache 26KB 32KB [ 98.184803][ T5144] taskstats 39KB 95KB [ 98.187305][ T5144] mem_cgroup_per_node 117KB 185KB [ 98.189941][ T5144] mem_cgroup 123KB 154KB [ 98.192139][ T5144] proc_dir_entry 601KB 632KB [ 98.193939][ T5144] pde_opener 6KB 15KB [ 98.195711][ T5144] seq_file 14KB 63KB [ 98.197679][ T5144] sigqueue 8KB 39KB [ 98.199559][ T5144] shmem_inode_cache 6828KB 7124KB [ 98.201509][ T5144] kernfs_iattrs_cache 24KB 31KB [ 98.203482][ T5144] kernfs_node_cache 24151KB 24284KB [ 98.205438][ T5144] mnt_cache 42KB 86KB [ 98.207483][ T5144] bfilp 23KB 31KB [ 98.209438][ T5144] filp 85KB 472KB [ 98.211341][ T5144] names_cache 14KB 44KB [ 98.213248][ T5144] net_namespace 116KB 145KB [ 98.215157][ T5144] ima_iint_cache 28KB 63KB [ 98.217104][ T5144] lsm_inode_cache 1271KB 1834KB [ 98.219555][ T5144] lsm_file_cache 38KB 169KB [ 98.222101][ T5144] key_jar 47KB 55KB [ 98.224555][ T5144] uts_namespace 86KB 123KB [ 98.227006][ T5144] nsproxy 21KB 31KB [ 98.229728][ T5144] vm_area_struct 214KB 648KB [ 98.232248][ T5144] fs_cache 23KB 56KB [ 98.235155][ T5144] files_cache 90KB 207KB [ 98.237541][ T5144] signal_cache 714KB 1879KB [ 98.239446][ T5144] sighand_cache 915KB 2224KB [ 98.241384][ T5144] task_struct 3579KB 4911KB [ 98.243278][ T5144] cred 118KB 336KB [ 98.245173][ T5144] anon_vma_chain 88KB 224KB [ 98.247079][ T5144] anon_vma 108KB 375KB [ 98.249106][ T5144] pid 131KB 398KB [ 98.250996][ T5144] Acpi-Operand 195KB 320KB [ 98.252907][ T5144] Acpi-ParseExt 21KB 43KB [ 98.254751][ T5144] Acpi-Parse 12KB 23KB [ 98.256648][ T5144] Acpi-State 9KB 27KB [ 98.258945][ T5144] Acpi-Namespace 39KB 56KB [ 98.261431][ T5144] shared_policy_node 3KB 4KB [ 98.263932][ T5144] numa_policy 3KB 4KB [ 98.266250][ T5144] perf_event 15KB 31KB [ 98.268529][ T5144] trace_event_file 540KB 540KB [ 98.270998][ T5144] ftrace_event_field 1031KB 1031KB [ 98.273532][ T5144] pool_workqueue 1997KB 2016KB [ 98.275617][ T5144] task_group 73KB 94KB [ 98.277657][ T5144] maple_node 440KB 1400KB [ 98.279543][ T5144] mm_struct 196KB 490KB [ 98.281461][ T5144] vmap_area 260KB 831KB [ 98.283389][ T5144] debug_objects_cache 1817KB 2946KB [ 98.285337][ T5144] page->ptl 25KB 102KB [ 98.287317][ T5144] kmalloc-cg-8k 1264KB 1408KB [ 98.289359][ T5144] kmalloc-cg-4k 10320KB 10976KB [ 98.291292][ T5144] kmalloc-cg-2k 6472KB 6880KB [ 98.293197][ T5144] kmalloc-cg-1k 1876KB 2144KB [ 98.295127][ T5144] kmalloc-cg-512 910KB 1040KB [ 98.296898][ T5144] kmalloc-cg-256 266KB 296KB [ 98.299338][ T5144] kmalloc-cg-128 191KB 200KB [ 98.301903][ T5144] kmalloc-cg-64 35KB 60KB [ 98.304414][ T5144] kmalloc-cg-32 36KB 180KB [ 98.306649][ T5144] kmalloc-cg-16 5KB 16KB [ 98.309183][ T5144] kmalloc-cg-8 14KB 32KB [ 98.311664][ T5144] kmalloc-cg-192 53KB 64KB [ 98.314172][ T5144] kmalloc-cg-96 46KB 64KB [ 98.316016][ T5144] kmalloc-8k 5072KB 5376KB [ 98.318035][ T5144] kmalloc-4k 36024KB 36096KB [ 98.319925][ T5144] kmalloc-2k 11556KB 13728KB [ 98.321786][ T5144] kmalloc-1k 9826KB 10064KB [ 98.323716][ T5144] kmalloc-512 10024KB 10772KB [ 98.325603][ T5144] kmalloc-256 4757KB 4760KB [ 98.327523][ T5144] kmalloc-128 1477KB 1612KB [ 98.329444][ T5144] kmalloc-64 2809KB 3024KB [ 98.331341][ T5144] kmalloc-32 1237KB 1548KB [ 98.333197][ T5144] kmalloc-16 365KB 388KB [ 98.335471][ T5144] kmalloc-8 359KB 408KB [ 98.337751][ T5144] kmalloc-192 1099KB 1172KB [ 98.340236][ T5144] kmalloc-96 1500KB 1628KB [ 98.342716][ T5144] kmem_cache_node 213KB 220KB [ 98.345218][ T5144] kmem_cache 177KB 218KB [ 98.347194][ T5144] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syslogd,pid=5126,uid=0 [ 98.352440][ T5144] Out of memory: Killed process 5126 (syslogd) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 98.360449][ T24] kworker/2:0 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=1, oom_score_adj=0 [ 98.366889][ T24] CPU: 2 UID: 0 PID: 24 Comm: kworker/2:0 Not tainted syzkaller #0 PREEMPT(full) [ 98.366906][ T24] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 98.366914][ T24] Workqueue: events reg_todo [ 98.366930][ T24] Call Trace: [ 98.366935][ T24] [ 98.366940][ T24] dump_stack_lvl+0x100/0x190 [ 98.366954][ T24] dump_header+0xfb/0x606 [ 98.366967][ T24] oom_kill_process.cold+0xd/0x330 [ 98.366980][ T24] out_of_memory+0x340/0x14f0 [ 98.367000][ T24] ? __pfx_out_of_memory+0x10/0x10 [ 98.367021][ T24] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 98.367046][ T24] ? unwind_next_frame+0x3be/0x2090 [ 98.367062][ T24] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 98.367094][ T24] new_slab+0x25d/0x6c0 [ 98.367111][ T24] refill_objects+0x277/0x420 [ 98.367131][ T24] __pcs_replace_empty_main+0x375/0x650 [ 98.367151][ T24] __kmalloc_cache_noprof+0x493/0x6f0 [ 98.367167][ T24] ? kobject_uevent_env+0x263/0x18b0 [ 98.367184][ T24] ? snprintf+0xc7/0x100 [ 98.367197][ T24] kobject_uevent_env+0x263/0x18b0 [ 98.367215][ T24] ? __lock_acquire+0x4a5/0x2630 [ 98.367228][ T24] reg_query_database+0x2a1/0x510 [ 98.367246][ T24] ? __pfx_reg_query_database+0x10/0x10 [ 98.367264][ T24] ? do_raw_spin_lock+0x128/0x260 [ 98.367276][ T24] ? find_held_lock+0x2b/0x80 [ 98.367292][ T24] reg_process_hint+0x292/0x11d0 [ 98.367303][ T24] ? rtnl_is_locked+0x15/0x20 [ 98.367316][ T24] ? notify_self_managed_wiphys+0x16e/0x1e0 [ 98.367335][ T24] reg_todo+0x1a9/0x800 [ 98.367347][ T24] ? rcu_is_watching+0x12/0xc0 [ 98.367363][ T24] process_one_work+0xa0e/0x1980 [ 98.367405][ T24] ? __pfx_process_one_work+0x10/0x10 [ 98.367429][ T24] ? __pfx_reg_todo+0x10/0x10 [ 98.367451][ T24] worker_thread+0x5ef/0xe50 [ 98.367475][ T24] ? kthread+0x13a/0x450 [ 98.367489][ T24] ? __pfx_worker_thread+0x10/0x10 [ 98.367504][ T24] kthread+0x370/0x450 [ 98.367520][ T24] ? __pfx_kthread+0x10/0x10 [ 98.367537][ T24] ret_from_fork+0x72b/0xd50 [ 98.367550][ T24] ? __pfx_ret_from_fork+0x10/0x10 [ 98.367563][ T24] ? __switch_to+0x800/0x1100 [ 98.367579][ T24] ? __pfx_kthread+0x10/0x10 [ 98.367589][ T24] ret_from_fork_asm+0x1a/0x30 [ 98.367610][ T24] [ 98.438608][ T24] Mem-Info: [ 98.439627][ T24] active_anon:3 inactive_anon:21 isolated_anon:0 [ 98.439627][ T24] active_file:56 inactive_file:38 isolated_file:0 [ 98.439627][ T24] unevictable:1768 dirty:0 writeback:0 [ 98.439627][ T24] slab_reclaimable:5469 slab_unreclaimable:51919 [ 98.439627][ T24] mapped:4 shmem:1768 pagetables:725 [ 98.439627][ T24] sec_pagetables:297 bounce:0 [ 98.439627][ T24] kernel_misc_reclaimable:0 [ 98.439627][ T24] free:22329 free_pcp:150 free_cma:0 [ 98.452753][ T24] Node 0 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:24kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7788kB pagetables:912kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 98.466942][ T24] Node 1 active_anon:0kB inactive_anon:192kB active_file:288kB inactive_file:60kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3744kB pagetables:1988kB sec_pagetables:52kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 98.478433][ T24] Node 0 DMA free:2528kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 98.487844][ T24] lowmem_reserve[]: 0 285 285 285 285 [ 98.490053][ T24] Node 0 DMA32 free:10512kB boost:8192kB min:21284kB low:24556kB high:27828kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:80kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:976kB present:1032196kB managed:292684kB mlocked:0kB bounce:0kB free_pcp:172kB local_pcp:32kB free_cma:0kB [ 98.505218][ T24] lowmem_reserve[]: 0 0 0 0 0 [ 98.506845][ T24] Node 1 DMA32 free:75588kB boost:38912kB min:86052kB low:97836kB high:109620kB reserved_highatomic:0KB free_highatomic:0KB active_anon:104kB inactive_anon:0kB active_file:268kB inactive_file:80kB unevictable:3536kB writepending:0kB zspages:2084kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:668kB local_pcp:0kB free_cma:0kB [ 98.518305][ T24] lowmem_reserve[]: 0 0 0 0 0 [ 98.519790][ T24] Node 0 DMA: 136*4kB (U) 32*8kB (UM) 8*16kB (UM) 8*32kB (UM) 7*64kB (UM) 1*128kB (M) 1*256kB (M) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 2528kB [ 98.524314][ T24] Node 0 DMA32: 210*4kB (UME) 133*8kB (UME) 74*16kB (UME) 60*32kB (UME) 34*64kB (ME) 16*128kB (UME) 3*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 10512kB [ 98.529933][ T24] Node 1 DMA32: 539*4kB (UME) 287*8kB (UME) 170*16kB (UME) 106*32kB (UME) 86*64kB (UME) 53*128kB (UME) 38*256kB (UME) 24*512kB (UME) 6*1024kB (UME) 0*2048kB 6*4096kB (U) = 75588kB [ 98.536842][ T24] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 98.544776][ T24] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 98.548110][ T24] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 98.551024][ T24] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 98.553888][ T24] 1885 total pagecache pages [ 98.555320][ T24] 24 pages in swap cache [ 98.556698][ T24] Free swap = 117808kB [ 98.558266][ T24] Total swap = 124996kB [ 98.559981][ T24] 524155 pages RAM [ 98.561469][ T24] 0 pages HighMem/MovableOnly [ 98.563385][ T24] 210091 pages reserved [ 98.565066][ T24] 0 pages cma reserved [ 98.566658][ T24] Unreclaimable slab info: [ 98.568210][ T24] Name Used Total [ 98.570113][ T24] pid_3 20KB 31KB [ 98.572076][ T24] bio-184 7KB 8KB [ 98.574005][ T24] pid_2 29KB 63KB [ 98.575858][ T24] bio-464 17KB 31KB [ 98.577938][ T24] bio-528 19KB 31KB [ 98.579943][ T24] bio-544 19KB 31KB [ 98.581802][ T24] bio-552 19KB 31KB [ 98.583712][ T24] zswap_entry 209KB 395KB [ 98.585625][ T24] batadv_tt_change_cache 9KB 12KB [ 98.590576][ T24] batadv_tl_cache 22KB 24KB [ 98.595595][ T24] p9_req_t 20KB 23KB [ 98.601219][ T24] TIPC 65KB 92KB [ 98.603614][ T24] SCTPv6 48KB 150KB [ 98.605831][ T24] SCTP 65KB 91KB [ 98.608169][ T24] sctp_chunk 16KB 39KB [ 98.610330][ T24] sctp_bind_bucket 11KB 16KB [ 98.612465][ T24] L2TP/IPv6 18KB 31KB [ 98.614362][ T24] RXRPC 96KB 128KB [ 98.616211][ T24] rxrpc_call_jar 112KB 159KB [ 98.618240][ T24] net_bridge_fdb_entry 44KB 47KB [ 98.620207][ T24] fib6_node 130KB 140KB [ 98.622157][ T24] ip6_dst_cache 168KB 382KB [ 98.624044][ T24] PINGv6 22KB 30KB [ 98.625993][ T24] RAWv6 138KB 185KB [ 98.628231][ T24] UDPv6 99KB 157KB [ 98.630135][ T24] TCPv6 108KB 273KB [ 98.632072][ T24] wg_peer 89KB 89KB [ 98.634261][ T24] allowedips_node 18KB 23KB [ 98.636488][ T24] t10_alua_lu_gp_cache 8KB 15KB [ 98.646168][ T24] scsi_sense_cache 60KB 60KB [ 98.648642][ T24] virtio_scsi_cmd 21KB 24KB [ 98.650574][ T24] bio-136 50KB 52KB [ 98.652775][ T24] bio-264 10KB 15KB [ 98.655073][ T24] mqueue_inode_cache 66KB 123KB [ 98.657610][ T24] f2fs_bio_post_read_ctx 30KB 31KB [ 98.660381][ T24] jfs_mp 14KB 15KB [ 98.662922][ T24] fuse_request 11KB 31KB [ 98.665449][ T24] cifs_small_rq 28KB 32KB [ 98.668113][ T24] cifs_request 67KB 67KB [ 98.670604][ T24] cifs_mpx_ids 8KB 15KB [ 98.673061][ T24] cifs_io_subrequest 42KB 47KB [ 98.675575][ T24] cifs_io_request 105KB 111KB [ 98.680559][ T24] nfs_commit_data 24KB 31KB [ 98.685560][ T24] nfs_write_data 38KB 63KB [ 98.690678][ T24] jbd2_inode 21KB 27KB [ 98.693664][ T24] ext4_system_zone 1KB 3KB [ 98.696213][ T24] ext4_io_end_vec 7KB 15KB [ 98.698892][ T24] userfaultfd_ctx_cache 55KB 94KB [ 98.701531][ T24] fasync_cache 9KB 11KB [ 98.703937][ T24] zspage 72KB 145KB [ 98.706400][ T24] zs_handle 70KB 196KB [ 98.709318][ T24] pid_namespace 86KB 123KB [ 98.711876][ T24] kvm_gmem_inode_cache 15KB 30KB [ 98.714538][ T24] kvm_vcpu 93KB 250KB [ 98.717071][ T24] kvm_mmu_page_header 14KB 31KB [ 98.719785][ T24] pte_list_desc 11KB 19KB [ 98.722286][ T24] x86_emulator 94KB 158KB [ 98.724831][ T24] rpc_buffers 25KB 31KB [ 98.729846][ T24] rpc_tasks 8KB 15KB [ 98.734700][ T24] UNIX-STREAM 53KB 191KB [ 98.739945][ T24] UNIX 91KB 350KB [ 98.742605][ T24] tcp_bind2_bucket 24KB 32KB [ 98.745570][ T24] tcp_bind_bucket 26KB 32KB [ 98.747615][ T24] ip_fib_trie 29KB 32KB [ 98.749516][ T24] ip_fib_alias 71KB 75KB [ 98.751541][ T24] rtable 33KB 80KB [ 98.753576][ T24] RAW 99KB 127KB [ 98.755552][ T24] UDP 102KB 191KB [ 98.757574][ T24] tw_sock_TCP 9KB 15KB [ 98.759454][ T24] request_sock_TCP 9KB 15KB [ 98.761405][ T24] TCP 71KB 175KB [ 98.763392][ T24] fs_bio_integrity 7KB 8KB [ 98.765411][ T24] hugetlbfs_inode_cache 39KB 62KB [ 98.767555][ T24] netfs_subrequest 35KB 39KB [ 98.769483][ T24] netfs_request 105KB 111KB [ 98.771406][ T24] bio-280 21KB 23KB [ 98.773318][ T24] ep_head 4KB 24KB [ 98.775247][ T24] eventpoll_pwq 13KB 27KB [ 98.777151][ T24] eventpoll_epi 42KB 66KB [ 98.782967][ T24] inotify_inode_mark 33KB 62KB [ 98.784959][ T24] sgpool-128 29KB 119KB [ 98.786975][ T24] sgpool-64 63KB 223KB [ 98.789056][ T24] sgpool-32 43KB 94KB [ 98.790956][ T24] sgpool-16 43KB 78KB [ 98.792866][ T24] sgpool-8 19KB 39KB [ 98.794761][ T24] bio_crypt_ctx 9KB 11KB [ 98.796706][ T24] bio_integrity_data 7KB 8KB [ 98.798730][ T24] request_queue 195KB 211KB [ 98.800629][ T24] blkdev_ioc 8KB 15KB [ 98.802611][ T24] bio-200 24KB 78KB [ 98.804794][ T24] biovec-max 280KB 505KB [ 98.806691][ T24] biovec-128 74KB 159KB [ 98.808731][ T24] biovec-64 25KB 157KB [ 98.810626][ T24] biovec-16 21KB 62KB [ 98.812529][ T24] mm_slot 3KB 3KB [ 98.814458][ T24] uid_cache 33KB 54KB [ 98.816347][ T24] iommu_iova_magazine 977KB 1039KB [ 98.822842][ T24] iommu_iova 144KB 148KB [ 98.824804][ T24] dmaengine-unmap-256 26KB 30KB [ 98.826853][ T24] dmaengine-unmap-128 14KB 30KB [ 98.828906][ T24] dmaengine-unmap-16 7KB 8KB [ 98.830849][ T24] dmaengine-unmap-2 3KB 4KB [ 98.832746][ T24] QIPCRTR 18KB 31KB [ 98.834717][ T24] audit_buffer 23KB 35KB [ 98.836640][ T24] skbuff_ext_cache 16KB 32KB [ 98.838660][ T24] skbuff_small_head 1116KB 1209KB [ 98.840583][ T24] skbuff_fclone_cache 32KB 125KB [ 98.842569][ T24] skbuff_head_cache 1950KB 1966KB [ 98.844485][ T24] configfs_dir_cache 29KB 32KB [ 98.846475][ T24] file_lock_cache 14KB 71KB [ 98.849188][ T24] file_lock_ctx 41KB 47KB [ 98.851126][ T24] fsnotify_inode_mark_connector 27KB 51KB [ 98.853329][ T24] posix_timers_cache 26KB 32KB [ 98.855257][ T24] taskstats 39KB 95KB [ 98.857197][ T24] mem_cgroup_per_node 117KB 185KB [ 98.863270][ T24] mem_cgroup 123KB 154KB [ 98.865196][ T24] proc_dir_entry 601KB 632KB [ 98.867191][ T24] pde_opener 6KB 15KB [ 98.869274][ T24] seq_file 14KB 63KB [ 98.871201][ T24] sigqueue 8KB 39KB [ 98.873160][ T24] shmem_inode_cache 6828KB 7124KB [ 98.875075][ T24] kernfs_iattrs_cache 24KB 31KB [ 98.877035][ T24] kernfs_node_cache 24151KB 24284KB [ 98.879022][ T24] mnt_cache 42KB 86KB [ 98.880881][ T24] bfilp 23KB 31KB [ 98.882790][ T24] filp 85KB 472KB [ 98.884697][ T24] names_cache 14KB 44KB [ 98.886641][ T24] net_namespace 116KB 145KB [ 98.888592][ T24] ima_iint_cache 28KB 63KB [ 98.890484][ T24] lsm_inode_cache 1271KB 1834KB [ 98.892497][ T24] lsm_file_cache 38KB 169KB [ 98.894359][ T24] key_jar 47KB 55KB [ 98.896224][ T24] uts_namespace 86KB 123KB [ 98.902176][ T24] nsproxy 21KB 31KB [ 98.904153][ T24] vm_area_struct 214KB 648KB [ 98.906154][ T24] fs_cache 23KB 56KB [ 98.908205][ T24] files_cache 90KB 207KB [ 98.910153][ T24] signal_cache 714KB 1879KB [ 98.912080][ T24] sighand_cache 915KB 2224KB [ 98.914003][ T24] task_struct 3579KB 4911KB [ 98.915898][ T24] cred 118KB 336KB [ 98.918001][ T24] anon_vma_chain 88KB 224KB [ 98.919911][ T24] anon_vma 108KB 375KB [ 98.921833][ T24] pid 131KB 398KB [ 98.923746][ T24] Acpi-Operand 195KB 320KB [ 98.925624][ T24] Acpi-ParseExt 21KB 43KB [ 98.927610][ T24] Acpi-Parse 12KB 23KB [ 98.929503][ T24] Acpi-State 9KB 27KB [ 98.931398][ T24] Acpi-Namespace 39KB 56KB [ 98.933321][ T24] shared_policy_node 3KB 4KB [ 98.935217][ T24] numa_policy 3KB 4KB [ 98.937125][ T24] perf_event 15KB 31KB [ 98.941289][ T24] trace_event_file 540KB 540KB [ 98.943137][ T24] ftrace_event_field 1031KB 1031KB [ 98.946901][ T24] pool_workqueue 1997KB 2016KB [ 98.948861][ T24] task_group 73KB 94KB [ 98.951415][ T24] maple_node 440KB 1400KB [ 98.953370][ T24] mm_struct 196KB 490KB [ 98.955296][ T24] vmap_area 260KB 831KB [ 98.957232][ T24] debug_objects_cache 1817KB 2946KB [ 98.959240][ T24] page->ptl 25KB 102KB [ 98.961150][ T24] kmalloc-cg-8k 1264KB 1408KB [ 98.963074][ T24] kmalloc-cg-4k 10320KB 10976KB [ 98.964986][ T24] kmalloc-cg-2k 6472KB 6880KB [ 98.966930][ T24] kmalloc-cg-1k 1876KB 2144KB [ 98.968964][ T24] kmalloc-cg-512 910KB 1040KB [ 98.970890][ T24] kmalloc-cg-256 266KB 296KB [ 98.972789][ T24] kmalloc-cg-128 191KB 200KB [ 98.974683][ T24] kmalloc-cg-64 35KB 60KB [ 98.976802][ T24] kmalloc-cg-32 36KB 180KB [ 98.981937][ T24] kmalloc-cg-16 5KB 16KB [ 98.983715][ T24] kmalloc-cg-8 14KB 32KB [ 98.985473][ T24] kmalloc-cg-192 53KB 64KB [ 98.987272][ T24] kmalloc-cg-96 46KB 64KB [ 98.989114][ T24] kmalloc-8k 5072KB 5376KB [ 98.990853][ T24] kmalloc-4k 39096KB 39168KB [ 98.992564][ T24] kmalloc-2k 11556KB 13728KB [ 98.994285][ T24] kmalloc-1k 10114KB 10128KB [ 98.996020][ T24] kmalloc-512 10036KB 10772KB [ 98.997913][ T24] kmalloc-256 4757KB 4760KB [ 98.999586][ T24] kmalloc-128 1477KB 1612KB [ 99.001365][ T24] kmalloc-64 2809KB 3024KB [ 99.003123][ T24] kmalloc-32 1241KB 1548KB [ 99.004878][ T24] kmalloc-16 365KB 388KB [ 99.006645][ T24] kmalloc-8 359KB 408KB [ 99.008447][ T24] kmalloc-192 1099KB 1172KB [ 99.010185][ T24] kmalloc-96 1507KB 1628KB [ 99.011939][ T24] kmem_cache_node 213KB 220KB [ 99.013662][ T24] kmem_cache 177KB 218KB [ 99.015370][ T24] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=acpid,pid=5129,uid=0 [ 99.022125][ T24] Out of memory: Killed process 5129 (acpid) total-vm:2520kB, anon-rss:0kB, file-rss:8kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 99.032706][ T5144] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 99.037383][ T5144] CPU: 3 UID: 0 PID: 5144 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 99.037408][ T5144] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 99.037418][ T5144] Call Trace: [ 99.037425][ T5144] [ 99.037433][ T5144] dump_stack_lvl+0x100/0x190 [ 99.037457][ T5144] dump_header+0xfb/0x606 [ 99.037478][ T5144] out_of_memory.cold+0xd/0x170 [ 99.037503][ T5144] ? __pfx_out_of_memory+0x10/0x10 [ 99.037538][ T5144] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 99.037581][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 99.037600][ T5144] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 99.037636][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 99.037654][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 99.037682][ T5144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 99.037709][ T5144] ? policy_nodemask+0xed/0x4f0 [ 99.037732][ T5144] alloc_pages_mpol+0x1fb/0x540 [ 99.037754][ T5144] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 99.037774][ T5144] ? swap_entry_swapped+0x20c/0x2a0 [ 99.037793][ T5144] ? __pfx_swap_entry_swapped+0x10/0x10 [ 99.037817][ T5144] folio_alloc_mpol_noprof+0x36/0x260 [ 99.037843][ T5144] swap_cache_alloc_folio+0x1a8/0x300 [ 99.037873][ T5144] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 99.037907][ T5144] swap_cluster_readahead+0x53b/0x770 [ 99.037941][ T5144] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 99.037986][ T5144] ? get_vma_policy+0x23d/0x3b0 [ 99.038009][ T5144] swapin_readahead+0x160/0x12c0 [ 99.038044][ T5144] ? __pfx_swapin_readahead+0x10/0x10 [ 99.038071][ T5144] ? find_held_lock+0x2b/0x80 [ 99.038093][ T5144] ? swap_table_get+0x103/0x2c0 [ 99.038124][ T5144] ? swap_table_get+0x10d/0x2c0 [ 99.038149][ T5144] ? swap_cache_get_folio+0x286/0x350 [ 99.038176][ T5144] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 99.038202][ T5144] ? __pfx_get_swap_device+0x10/0x10 [ 99.038227][ T5144] ? do_swap_page+0x931/0x6180 [ 99.038251][ T5144] do_swap_page+0x931/0x6180 [ 99.038279][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 99.038295][ T5144] ? sched_clock_cpu+0x6c/0x570 [ 99.038320][ T5144] ? rcu_is_watching+0x12/0xc0 [ 99.038341][ T5144] ? __update_load_avg_cfs_rq+0x831/0xad0 [ 99.038372][ T5144] ? __pfx_do_swap_page+0x10/0x10 [ 99.038403][ T5144] ? rcu_is_watching+0x12/0xc0 [ 99.038423][ T5144] ? __pte_offset_map+0x179/0x310 [ 99.038445][ T5144] __handle_mm_fault+0x192f/0x2a00 [ 99.038476][ T5144] ? mt_find+0x45e/0x8e0 [ 99.038500][ T5144] ? __pfx___handle_mm_fault+0x10/0x10 [ 99.038524][ T5144] ? __pfx_mt_find+0x10/0x10 [ 99.038561][ T5144] ? find_vma+0xbf/0x140 [ 99.038580][ T5144] ? __pfx_find_vma+0x10/0x10 [ 99.038601][ T5144] handle_mm_fault+0x36d/0xa20 [ 99.038633][ T5144] do_user_addr_fault+0x74c/0x12f0 [ 99.038658][ T5144] ? trace_page_fault_kernel+0x7a/0x200 [ 99.038686][ T5144] exc_page_fault+0x6f/0xd0 [ 99.038707][ T5144] asm_exc_page_fault+0x26/0x30 [ 99.038725][ T5144] RIP: 0010:ep_send_events+0x3ba/0xbf0 [ 99.038748][ T5144] Code: 84 c1 0f 85 63 07 00 00 48 8b 53 6c 48 8b 44 24 30 48 8b 4c 24 38 48 89 54 24 28 48 39 c8 48 0f 47 c1 0f 01 cb 48 89 44 24 18 <44> 89 30 e8 ce 8c 66 ff 48 8b 44 24 18 48 8b 54 24 28 48 89 50 04 [ 99.038765][ T5144] RSP: 0018:ffffc9000302fbb8 EFLAGS: 00050287 [ 99.038779][ T5144] RAX: 00007ffd89beb890 RBX: ffff88804c439a80 RCX: 00007ffffffff000 [ 99.038791][ T5144] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffff88804c439aec [ 99.038802][ T5144] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000 [ 99.038813][ T5144] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88804c439a98 [ 99.038824][ T5144] R13: ffff88804c439a98 R14: 0000000000000001 R15: ffffc9000302fc20 [ 99.038848][ T5144] ? ep_send_events+0x34a/0xbf0 [ 99.038877][ T5144] ? __pfx_ep_send_events+0x10/0x10 [ 99.038903][ T5144] ? lockdep_hardirqs_on+0x78/0x100 [ 99.038923][ T5144] ? ktime_get+0x23e/0x320 [ 99.038949][ T5144] ? do_epoll_wait+0x7e1/0x1020 [ 99.038971][ T5144] do_epoll_wait+0x4a4/0x1020 [ 99.038998][ T5144] ? __pfx_do_epoll_wait+0x10/0x10 [ 99.039019][ T5144] ? find_held_lock+0x2b/0x80 [ 99.039040][ T5144] ? timespec64_add_safe+0x192/0x220 [ 99.039068][ T5144] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 99.039090][ T5144] ? ktime_get_ts64+0x306/0x420 [ 99.039117][ T5144] ? ktime_get_ts64+0x318/0x420 [ 99.039142][ T5144] ? ktime_get_ts64+0x257/0x420 [ 99.039171][ T5144] __x64_sys_epoll_wait+0x194/0x290 [ 99.039198][ T5144] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 99.039220][ T5144] ? putname+0xb1/0x110 [ 99.039246][ T5144] ? rcu_is_watching+0x12/0xc0 [ 99.039270][ T5144] do_syscall_64+0x10b/0xf80 [ 99.039290][ T5144] ? clear_bhb_loop+0x40/0x90 [ 99.039311][ T5144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.039329][ T5144] RIP: 0033:0x7f27f98a7407 [ 99.039351][ T5144] Code: Unable to access opcode bytes at 0x7f27f98a73dd. [ 99.039359][ T5144] RSP: 002b:00007ffd89beb730 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 99.039376][ T5144] RAX: ffffffffffffffda RBX: 00007f27f9f59880 RCX: 00007f27f98a7407 [ 99.039388][ T5144] RDX: 0000000000000008 RSI: 00007ffd89beb890 RDI: 000000000000000b [ 99.039398][ T5144] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 99.039408][ T5144] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 99.039418][ T5144] R13: 0000557a67e7d100 R14: 0000000000000000 R15: 0000000000000000 [ 99.039443][ T5144] [ 99.225015][ T5144] Mem-Info: [ 99.225977][ T5144] active_anon:7 inactive_anon:17 isolated_anon:0 [ 99.225977][ T5144] active_file:11 inactive_file:83 isolated_file:0 [ 99.225977][ T5144] unevictable:1768 dirty:0 writeback:0 [ 99.225977][ T5144] slab_reclaimable:5469 slab_unreclaimable:52581 [ 99.225977][ T5144] mapped:4 shmem:1768 pagetables:714 [ 99.225977][ T5144] sec_pagetables:297 bounce:0 [ 99.225977][ T5144] kernel_misc_reclaimable:0 [ 99.225977][ T5144] free:21196 free_pcp:638 free_cma:0 [ 99.240963][ T5144] Node 0 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:24kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7756kB pagetables:868kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 99.257349][ T5144] Node 1 active_anon:72kB inactive_anon:28kB active_file:316kB inactive_file:32kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3744kB pagetables:1988kB sec_pagetables:52kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 99.267871][ T5144] Node 0 DMA free:2528kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 99.277664][ T5144] lowmem_reserve[]: 0 285 285 285 285 [ 99.279965][ T5144] Node 0 DMA32 free:10512kB boost:8192kB min:21284kB low:24556kB high:27828kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:48kB unevictable:3536kB writepending:0kB zspages:976kB present:1032196kB managed:292684kB mlocked:0kB bounce:0kB free_pcp:316kB local_pcp:144kB free_cma:0kB [ 99.291392][ T5144] lowmem_reserve[]: 0 0 0 0 0 [ 99.292918][ T5144] Node 1 DMA32 free:71680kB boost:38912kB min:86052kB low:97836kB high:109620kB reserved_highatomic:0KB free_highatomic:0KB active_anon:44kB inactive_anon:56kB active_file:16kB inactive_file:332kB unevictable:3536kB writepending:0kB zspages:2044kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:2324kB local_pcp:544kB free_cma:0kB [ 99.302780][ T5144] lowmem_reserve[]: 0 0 0 0 0 [ 99.304283][ T5144] Node 0 DMA: 136*4kB (U) 32*8kB (UM) 8*16kB (UM) 8*32kB (UM) 7*64kB (UM) 1*128kB (M) 1*256kB (M) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 2528kB [ 99.309358][ T5144] Node 0 DMA32: 210*4kB (UME) 133*8kB (UME) 74*16kB (UME) 60*32kB (UME) 34*64kB (ME) 16*128kB (UME) 3*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 10512kB [ 99.315894][ T5144] Node 1 DMA32: 427*4kB (UME) 156*8kB (UME) 170*16kB (UME) 101*32kB (UME) 70*64kB (ME) 43*128kB (UME) 38*256kB (UME) 24*512kB (UME) 6*1024kB (UME) 0*2048kB 6*4096kB (U) = 71628kB [ 99.321531][ T5144] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 99.324400][ T5144] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 99.327205][ T5144] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 99.330325][ T5144] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 99.333158][ T5144] 1886 total pagecache pages [ 99.334624][ T5144] 25 pages in swap cache [ 99.335952][ T5144] Free swap = 117948kB [ 99.337326][ T5144] Total swap = 124996kB [ 99.338709][ T5144] 524155 pages RAM [ 99.339855][ T5144] 0 pages HighMem/MovableOnly [ 99.341285][ T5144] 210091 pages reserved [ 99.342572][ T5144] 0 pages cma reserved [ 99.343832][ T5144] Unreclaimable slab info: [ 99.345196][ T5144] Name Used Total [ 99.347118][ T5144] pid_3 20KB 31KB [ 99.349117][ T5144] bio-184 7KB 8KB [ 99.350996][ T5144] pid_2 29KB 63KB [ 99.352978][ T5144] bio-464 17KB 31KB [ 99.354828][ T5144] bio-528 19KB 31KB [ 99.356787][ T5144] bio-544 19KB 31KB [ 99.358865][ T5144] bio-552 19KB 31KB [ 99.361252][ T5144] zswap_entry 207KB 395KB [ 99.363212][ T5144] batadv_tt_change_cache 9KB 12KB [ 99.365267][ T5144] batadv_tl_cache 22KB 24KB [ 99.367217][ T5144] p9_req_t 20KB 23KB [ 99.369197][ T5144] TIPC 65KB 92KB [ 99.371086][ T5144] SCTPv6 48KB 150KB [ 99.372984][ T5144] SCTP 65KB 91KB [ 99.374815][ T5144] sctp_chunk 16KB 39KB [ 99.376715][ T5144] sctp_bind_bucket 11KB 16KB [ 99.378884][ T5144] L2TP/IPv6 18KB 31KB [ 99.380969][ T5144] RXRPC 96KB 128KB [ 99.382821][ T5144] rxrpc_call_jar 112KB 159KB [ 99.384723][ T5144] net_bridge_fdb_entry 44KB 47KB [ 99.386741][ T5144] fib6_node 130KB 140KB [ 99.388738][ T5144] ip6_dst_cache 168KB 382KB [ 99.390623][ T5144] PINGv6 22KB 30KB [ 99.392437][ T5144] RAWv6 138KB 185KB [ 99.394298][ T5144] UDPv6 99KB 157KB [ 99.396236][ T5144] TCPv6 108KB 273KB [ 99.398281][ T5144] wg_peer 89KB 89KB [ 99.400156][ T5144] allowedips_node 18KB 23KB [ 99.402010][ T5144] t10_alua_lu_gp_cache 8KB 15KB [ 99.403944][ T5144] scsi_sense_cache 60KB 60KB [ 99.405822][ T5144] virtio_scsi_cmd 21KB 24KB [ 99.407782][ T5144] bio-136 50KB 52KB [ 99.409667][ T5144] bio-264 10KB 15KB [ 99.411529][ T5144] mqueue_inode_cache 66KB 123KB [ 99.413435][ T5144] f2fs_bio_post_read_ctx 30KB 31KB [ 99.415441][ T5144] jfs_mp 14KB 15KB [ 99.417335][ T5144] fuse_request 11KB 31KB [ 99.419306][ T5144] cifs_small_rq 28KB 32KB [ 99.421154][ T5144] cifs_request 67KB 67KB [ 99.423047][ T5144] cifs_mpx_ids 8KB 15KB [ 99.424981][ T5144] cifs_io_subrequest 42KB 47KB [ 99.426904][ T5144] cifs_io_request 105KB 111KB [ 99.428937][ T5144] nfs_commit_data 24KB 31KB [ 99.430821][ T5144] nfs_write_data 38KB 63KB [ 99.432740][ T5144] jbd2_inode 21KB 27KB [ 99.434660][ T5144] ext4_system_zone 1KB 3KB [ 99.436610][ T5144] ext4_io_end_vec 7KB 15KB [ 99.438672][ T5144] userfaultfd_ctx_cache 55KB 94KB [ 99.440714][ T5144] fasync_cache 9KB 11KB [ 99.442630][ T5144] zspage 72KB 145KB [ 99.444563][ T5144] zs_handle 70KB 196KB [ 99.446495][ T5144] pid_namespace 86KB 123KB [ 99.448712][ T5144] kvm_gmem_inode_cache 15KB 30KB [ 99.451026][ T5144] kvm_vcpu 93KB 250KB [ 99.453209][ T5144] kvm_mmu_page_header 14KB 31KB [ 99.455452][ T5144] pte_list_desc 11KB 19KB [ 99.457739][ T5144] x86_emulator 94KB 158KB [ 99.459628][ T5144] rpc_buffers 25KB 31KB [ 99.461889][ T5144] rpc_tasks 8KB 15KB [ 99.463927][ T5144] UNIX-STREAM 53KB 191KB [ 99.465880][ T5144] UNIX 87KB 350KB [ 99.467890][ T5144] tcp_bind2_bucket 24KB 32KB [ 99.469842][ T5144] tcp_bind_bucket 26KB 32KB [ 99.471713][ T5144] ip_fib_trie 29KB 32KB [ 99.473603][ T5144] ip_fib_alias 71KB 75KB [ 99.475462][ T5144] rtable 33KB 80KB [ 99.477487][ T5144] RAW 99KB 127KB [ 99.479414][ T5144] UDP 102KB 191KB [ 99.481191][ T5144] tw_sock_TCP 9KB 15KB [ 99.483061][ T5144] request_sock_TCP 9KB 15KB [ 99.484942][ T5144] TCP 71KB 175KB [ 99.486867][ T5144] fs_bio_integrity 7KB 8KB [ 99.488853][ T5144] hugetlbfs_inode_cache 39KB 62KB [ 99.490810][ T5144] netfs_subrequest 35KB 39KB [ 99.492696][ T5144] netfs_request 105KB 111KB [ 99.494526][ T5144] bio-280 21KB 23KB [ 99.496430][ T5144] ep_head 4KB 24KB [ 99.498738][ T5144] eventpoll_pwq 13KB 27KB [ 99.501063][ T5144] eventpoll_epi 42KB 66KB [ 99.503033][ T5144] inotify_inode_mark 33KB 62KB [ 99.504946][ T5144] sgpool-128 29KB 119KB [ 99.506883][ T5144] sgpool-64 63KB 223KB [ 99.508837][ T5144] sgpool-32 43KB 94KB [ 99.510723][ T5144] sgpool-16 43KB 78KB [ 99.512634][ T5144] sgpool-8 19KB 39KB [ 99.514464][ T5144] bio_crypt_ctx 9KB 11KB [ 99.516386][ T5144] bio_integrity_data 7KB 8KB [ 99.518579][ T5144] request_queue 195KB 211KB [ 99.520497][ T5144] blkdev_ioc 8KB 15KB [ 99.522407][ T5144] bio-200 24KB 78KB [ 99.524325][ T5144] biovec-max 280KB 505KB [ 99.526255][ T5144] biovec-128 74KB 159KB [ 99.528268][ T5144] biovec-64 25KB 157KB [ 99.530183][ T5144] biovec-16 21KB 62KB [ 99.532129][ T5144] mm_slot 3KB 3KB [ 99.534027][ T5144] uid_cache 33KB 54KB [ 99.535908][ T5144] iommu_iova_magazine 977KB 1039KB [ 99.537994][ T5144] iommu_iova 144KB 148KB [ 99.539875][ T5144] dmaengine-unmap-256 26KB 30KB [ 99.541812][ T5144] dmaengine-unmap-128 14KB 30KB [ 99.543752][ T5144] dmaengine-unmap-16 7KB 8KB [ 99.545656][ T5144] dmaengine-unmap-2 3KB 4KB [ 99.547624][ T5144] QIPCRTR 18KB 31KB [ 99.549530][ T5144] audit_buffer 23KB 35KB [ 99.551397][ T5144] skbuff_ext_cache 16KB 32KB [ 99.553270][ T5144] skbuff_small_head 1180KB 1209KB [ 99.555177][ T5144] skbuff_fclone_cache 32KB 125KB [ 99.557174][ T5144] skbuff_head_cache 2032KB 2036KB [ 99.559136][ T5144] configfs_dir_cache 29KB 32KB [ 99.561084][ T5144] file_lock_cache 14KB 71KB [ 99.562945][ T5144] file_lock_ctx 41KB 47KB [ 99.565240][ T5144] fsnotify_inode_mark_connector 27KB 51KB [ 99.567577][ T5144] posix_timers_cache 26KB 32KB [ 99.569722][ T5144] taskstats 39KB 95KB [ 99.571756][ T5144] mem_cgroup_per_node 117KB 185KB [ 99.573638][ T5144] mem_cgroup 123KB 154KB [ 99.575524][ T5144] proc_dir_entry 601KB 632KB [ 99.577848][ T5144] pde_opener 6KB 15KB [ 99.580457][ T5144] seq_file 14KB 63KB [ 99.582826][ T5144] sigqueue 8KB 39KB [ 99.585076][ T5144] shmem_inode_cache 6828KB 7124KB [ 99.587290][ T5144] kernfs_iattrs_cache 24KB 31KB [ 99.589718][ T5144] kernfs_node_cache 24151KB 24284KB [ 99.591655][ T5144] mnt_cache 42KB 86KB [ 99.593573][ T5144] bfilp 23KB 31KB [ 99.595486][ T5144] filp 84KB 472KB [ 99.597878][ T5144] names_cache 14KB 44KB [ 99.600279][ T5144] net_namespace 116KB 145KB [ 99.602552][ T5144] ima_iint_cache 28KB 63KB [ 99.604935][ T5144] lsm_inode_cache 1271KB 1834KB [ 99.607531][ T5144] lsm_file_cache 38KB 169KB [ 99.609553][ T5144] key_jar 47KB 55KB [ 99.611472][ T5144] uts_namespace 86KB 123KB [ 99.613399][ T5144] nsproxy 21KB 31KB [ 99.615329][ T5144] vm_area_struct 206KB 617KB [ 99.617302][ T5144] fs_cache 23KB 56KB [ 99.619300][ T5144] files_cache 89KB 207KB [ 99.621226][ T5144] signal_cache 714KB 1879KB [ 99.623093][ T5144] sighand_cache 915KB 2224KB [ 99.624943][ T5144] task_struct 3579KB 4911KB [ 99.626905][ T5144] cred 118KB 336KB [ 99.628844][ T5144] anon_vma_chain 82KB 212KB [ 99.630726][ T5144] anon_vma 104KB 367KB [ 99.632588][ T5144] pid 131KB 398KB [ 99.634420][ T5144] Acpi-Operand 195KB 320KB [ 99.636304][ T5144] Acpi-ParseExt 21KB 43KB [ 99.638730][ T5144] Acpi-Parse 12KB 23KB [ 99.641207][ T5144] Acpi-State 9KB 27KB [ 99.643105][ T5144] Acpi-Namespace 39KB 56KB [ 99.644970][ T5144] shared_policy_node 3KB 4KB [ 99.646971][ T5144] numa_policy 3KB 4KB [ 99.648913][ T5144] perf_event 15KB 31KB [ 99.650829][ T5144] trace_event_file 540KB 540KB [ 99.652712][ T5144] ftrace_event_field 1031KB 1031KB [ 99.654829][ T5144] pool_workqueue 1997KB 2016KB [ 99.656744][ T5144] task_group 73KB 94KB [ 99.658660][ T5144] maple_node 438KB 1384KB [ 99.660510][ T5144] mm_struct 196KB 490KB [ 99.662423][ T5144] vmap_area 260KB 831KB [ 99.664344][ T5144] debug_objects_cache 1817KB 2946KB [ 99.666518][ T5144] page->ptl 24KB 102KB [ 99.668534][ T5144] kmalloc-cg-8k 1264KB 1408KB [ 99.670711][ T5144] kmalloc-cg-4k 10320KB 10976KB [ 99.672867][ T5144] kmalloc-cg-2k 6472KB 6880KB [ 99.674744][ T5144] kmalloc-cg-1k 1876KB 2144KB [ 99.676963][ T5144] kmalloc-cg-512 910KB 1040KB [ 99.679243][ T5144] kmalloc-cg-256 266KB 296KB [ 99.681504][ T5144] kmalloc-cg-128 191KB 200KB [ 99.683645][ T5144] kmalloc-cg-64 35KB 60KB [ 99.685663][ T5144] kmalloc-cg-32 36KB 180KB [ 99.688007][ T5144] kmalloc-cg-16 5KB 16KB [ 99.690189][ T5144] kmalloc-cg-8 14KB 32KB [ 99.692373][ T5144] kmalloc-cg-192 53KB 64KB [ 99.694488][ T5144] kmalloc-cg-96 46KB 64KB [ 99.696845][ T5144] kmalloc-8k 5072KB 5376KB [ 99.699151][ T5144] kmalloc-4k 40376KB 40448KB [ 99.701397][ T5144] kmalloc-2k 11548KB 13728KB [ 99.703736][ T5144] kmalloc-1k 10404KB 10448KB [ 99.705867][ T5144] kmalloc-512 10032KB 10772KB [ 99.707978][ T5144] kmalloc-256 4757KB 4760KB [ 99.710157][ T5144] kmalloc-128 1477KB 1612KB [ 99.712244][ T5144] kmalloc-64 2808KB 3024KB [ 99.714402][ T5144] kmalloc-32 1241KB 1548KB [ 99.716641][ T5144] kmalloc-16 365KB 388KB [ 99.718875][ T5144] kmalloc-8 359KB 408KB [ 99.721086][ T5144] kmalloc-192 1099KB 1172KB [ 99.723381][ T5144] kmalloc-96 1526KB 1628KB [ 99.725635][ T5144] kmem_cache_node 213KB 220KB [ 99.727966][ T5144] kmem_cache 177KB 218KB [ 99.730277][ T5144] Out of memory and no killable processes... [ 99.732327][ T5144] Kernel panic - not syncing: System is deadlocked on memory [ 99.734546][ T5144] CPU: 0 UID: 0 PID: 5144 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 99.737229][ T5144] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 99.740222][ T5144] Call Trace: [ 99.741251][ T5144] [ 99.742171][ T5144] dump_stack_lvl+0x100/0x190 [ 99.743613][ T5144] vpanic+0x552/0x970 [ 99.744837][ T5144] ? __pfx_vpanic+0x10/0x10 [ 99.746213][ T5144] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 99.748000][ T5144] ? lockdep_hardirqs_on+0x78/0x100 [ 99.749607][ T5144] panic+0xd1/0xe0 [ 99.750778][ T5144] ? __pfx_panic+0x10/0x10 [ 99.752145][ T5144] ? dump_unreclaimable_slab.cold+0x79/0xbf [ 99.753947][ T5144] ? dump_header+0x5f9/0x606 [ 99.755338][ T5144] ? out_of_memory.cold+0x91/0x170 [ 99.756930][ T5144] ? out_of_memory.cold+0x53/0x170 [ 99.758542][ T5144] out_of_memory.cold+0xa2/0x170 [ 99.760036][ T5144] ? __pfx_out_of_memory+0x10/0x10 [ 99.761648][ T5144] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 99.763470][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 99.764956][ T5144] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 99.766892][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 99.768459][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 99.769963][ T5144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 99.771763][ T5144] ? policy_nodemask+0xed/0x4f0 [ 99.773249][ T5144] alloc_pages_mpol+0x1fb/0x540 [ 99.774761][ T5144] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 99.776397][ T5144] ? swap_entry_swapped+0x20c/0x2a0 [ 99.777995][ T5144] ? __pfx_swap_entry_swapped+0x10/0x10 [ 99.779694][ T5144] folio_alloc_mpol_noprof+0x36/0x260 [ 99.781339][ T5144] swap_cache_alloc_folio+0x1a8/0x300 [ 99.782974][ T5144] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 99.784809][ T5144] swap_cluster_readahead+0x53b/0x770 [ 99.786469][ T5144] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 99.788334][ T5144] ? get_vma_policy+0x23d/0x3b0 [ 99.789855][ T5144] swapin_readahead+0x160/0x12c0 [ 99.791411][ T5144] ? __pfx_swapin_readahead+0x10/0x10 [ 99.793129][ T5144] ? find_held_lock+0x2b/0x80 [ 99.794638][ T5144] ? swap_table_get+0x103/0x2c0 [ 99.796145][ T5144] ? swap_table_get+0x10d/0x2c0 [ 99.797691][ T5144] ? swap_cache_get_folio+0x286/0x350 [ 99.799333][ T5144] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 99.801066][ T5144] ? __pfx_get_swap_device+0x10/0x10 [ 99.802973][ T5144] ? do_swap_page+0x931/0x6180 [ 99.804788][ T5144] do_swap_page+0x931/0x6180 [ 99.806368][ T5144] ? __lock_acquire+0x4a5/0x2630 [ 99.807878][ T5144] ? sched_clock_cpu+0x6c/0x570 [ 99.809671][ T5144] ? rcu_is_watching+0x12/0xc0 [ 99.811224][ T5144] ? __update_load_avg_cfs_rq+0x831/0xad0 [ 99.813071][ T5144] ? __pfx_do_swap_page+0x10/0x10 [ 99.814598][ T5144] ? rcu_is_watching+0x12/0xc0 [ 99.816028][ T5144] ? __pte_offset_map+0x179/0x310 [ 99.817814][ T5144] __handle_mm_fault+0x192f/0x2a00 [ 99.819774][ T5144] ? mt_find+0x45e/0x8e0 [ 99.821228][ T5144] ? __pfx___handle_mm_fault+0x10/0x10 [ 99.822841][ T5144] ? __pfx_mt_find+0x10/0x10 [ 99.824245][ T5144] ? find_vma+0xbf/0x140 [ 99.825522][ T5144] ? __pfx_find_vma+0x10/0x10 [ 99.826972][ T5144] handle_mm_fault+0x36d/0xa20 [ 99.828440][ T5144] do_user_addr_fault+0x74c/0x12f0 [ 99.829998][ T5144] ? trace_page_fault_kernel+0x7a/0x200 [ 99.831735][ T5144] exc_page_fault+0x6f/0xd0 [ 99.833327][ T5144] asm_exc_page_fault+0x26/0x30 [ 99.835035][ T5144] RIP: 0010:ep_send_events+0x3ba/0xbf0 [ 99.836974][ T5144] Code: 84 c1 0f 85 63 07 00 00 48 8b 53 6c 48 8b 44 24 30 48 8b 4c 24 38 48 89 54 24 28 48 39 c8 48 0f 47 c1 0f 01 cb 48 89 44 24 18 <44> 89 30 e8 ce 8c 66 ff 48 8b 44 24 18 48 8b 54 24 28 48 89 50 04 [ 99.843404][ T5144] RSP: 0018:ffffc9000302fbb8 EFLAGS: 00050287 [ 99.845332][ T5144] RAX: 00007ffd89beb890 RBX: ffff88804c439a80 RCX: 00007ffffffff000 [ 99.847945][ T5144] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffff88804c439aec [ 99.850872][ T5144] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000 [ 99.853784][ T5144] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88804c439a98 [ 99.856188][ T5144] R13: ffff88804c439a98 R14: 0000000000000001 R15: ffffc9000302fc20 [ 99.858632][ T5144] ? ep_send_events+0x34a/0xbf0 [ 99.860160][ T5144] ? __pfx_ep_send_events+0x10/0x10 [ 99.862157][ T5144] ? lockdep_hardirqs_on+0x78/0x100 [ 99.864199][ T5144] ? ktime_get+0x23e/0x320 [ 99.866007][ T5144] ? do_epoll_wait+0x7e1/0x1020 [ 99.867917][ T5144] do_epoll_wait+0x4a4/0x1020 [ 99.869625][ T5144] ? __pfx_do_epoll_wait+0x10/0x10 [ 99.871596][ T5144] ? find_held_lock+0x2b/0x80 [ 99.873473][ T5144] ? timespec64_add_safe+0x192/0x220 [ 99.875335][ T5144] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 99.877855][ T5144] ? ktime_get_ts64+0x306/0x420 [ 99.879364][ T5144] ? ktime_get_ts64+0x318/0x420 [ 99.881061][ T5144] ? ktime_get_ts64+0x257/0x420 [ 99.882748][ T5144] __x64_sys_epoll_wait+0x194/0x290 [ 99.884598][ T5144] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 99.887031][ T5144] ? putname+0xb1/0x110 [ 99.888424][ T5144] ? rcu_is_watching+0x12/0xc0 [ 99.890097][ T5144] do_syscall_64+0x10b/0xf80 [ 99.891533][ T5144] ? clear_bhb_loop+0x40/0x90 [ 99.893002][ T5144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.894832][ T5144] RIP: 0033:0x7f27f98a7407 [ 99.896242][ T5144] Code: Unable to access opcode bytes at 0x7f27f98a73dd. [ 99.898716][ T5144] RSP: 002b:00007ffd89beb730 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 99.901536][ T5144] RAX: ffffffffffffffda RBX: 00007f27f9f59880 RCX: 00007f27f98a7407 [ 99.903950][ T5144] RDX: 0000000000000008 RSI: 00007ffd89beb890 RDI: 000000000000000b [ 99.906394][ T5144] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 99.908830][ T5144] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 99.911303][ T5144] R13: 0000557a67e7d100 R14: 0000000000000000 R15: 0000000000000000 [ 99.913672][ T5144] [ 99.915691][ T5144] Kernel Offset: disabled [ 99.917394][ T5144] Rebooting in 86400 seconds..